Fenfluramine Hydrochloride

24 scientific abstracts reflect UCB's ongoing commitment to improving outcomes for people living with neurological conditions, including rare epilepsies Dravet syndrome and Lennox-Gastaut syndrome, as well as generalized myasthenia gravis and thymidine kinase 2 deficiency. Research includes disease course data of untreated patients with thymidine kinase 2 deficiency from largest international dataset. Also features new data on generalized myasthenia gravis treatments RYSTIGGO®1 (rozanolixizumab-noli) and ZILBRYSQ®2 (zilucoplan) including an open-label extension study investigating rozanolixizumab self-administration and a phase 3 study on the effect of zilucoplan on specific outcome scores. Data on FINTEPLA®3 (fenfluramine), BRIVIACT®4 (brivaracetam) CV, and investigational therapy STACCATO®* alprazolam showcase commitment to people living with epilepsies and their unmet needs. BRUSSELS, April 3, 2025 /PRNewswire/ -- UCB, a global biopharmaceutical company, today announced it will present 24 abstracts from its expansive neurology portfolio, regarding rare epilepsies Dravet syndrome (DS) and Lennox-Gastaut syndrome (LGS), generalized myasthenia gravis (gMG), and thymidine kinase 2 deficiency (TK2d), at this year's American Academy of Neurology (AAN) meeting, San Diego, California, April 5-9, 2025. "We at UCB are deeply committed to driving innovation to improve the treatment and care of people living with severe neurological and neuromuscular conditions such as epilepsy, gMG, and TK2d. The data presented at AAN is a testament to our dedication to exploring new frontiers of science and improving care in areas of high unmet need. It is our mission to address critical gaps in care and bring meaningful solutions that make real improvements in the lives of the people we serve, now and into the future," said Donatello Crocetta, Chief Medical Officer at UCB. Highlights of data to be presented at AAN include: Epilepsy DS and LGS: the final long-term safety and effectiveness data from a fenfluramine (FFA) open-label extension (OLE) study of 247 participants with LGS6, data from an observational analysis assessing sleep apnea association with increased mortality in patients 1-17 years old with severe epilepsy7, and data from a Phase 1 study to assess the safety, tolerability, pharmacokinetics, and efficacy of fenfluramine when combined with cannabidiol in a small cohort of patients with DS or LGS.8 Focal onset seizures: data include brivaracetam long-term clinical outcomes in pediatric patients with primary generalized seizures* from an open-label Phase 3 follow-up study9 and healthcare resource utilization of brivaracetam monotherapy† from a claims analysis.10 Women of childbearing age: data include results of a social media listening analysis on the experiences and challenges of women living with epilepsy during their motherhood journey.11 Quality of life: including data from a survey evaluating the disruptive impact of developmental and epileptic encephalopathies on patients' and families' quality of life12 and data from a study exploring the impact of prolonged seizures on patients' and caregivers' quality of life.13 UCB pipeline: data include investigational therapy STACCATO alprazolam*, being studied in management of stereotypical prolonged seizures.5,14 gMG Rozanolixizumab self-administration study: Phase 3, open-label, randomized study which observed the safety and efficacy of manual push (MP) and syringe driver (SD) self-administration of rozanolixizumab was consistent with known profile.15 Ocular symptoms study in gMG: results from post hoc analyses from the randomized, placebo-controlled, Phase 3 MycarinG study investigating the effect of rozanolixizumab on ocular symptoms in patients with gMG.16 Study investigating switching to zilucoplan: Phase 3b study on safety, efficacy, and patient preference and satisfaction for subcutaneous zilucoplan in myasthenia gravis after switching from intravenous complement component 5 inhibitors.17 MG-specific subdomain scores: results from analysis from the randomized, placebo-controlled, Phase 3 RAISE study investigating the effect of zilucoplan on MG-ADL and QMG subdomain scores.18 Quality of life with gMG: a new international patient registry in gMG linking clinical and patient-reported outcomes data aims to improve understanding of the symptoms and quality of life to optimize future disease management.19 TK2d Disease course: findings from the largest international TK2d dataset evaluating the disease course of people living with TK2d who were ≤12 years at TK2d symptom onset20 and over 12 at TK2d symptom onset and not on treatment.21 * STACCATO® alprazolam is an investigational treatment, and its safety and efficacy has not been established. It is not currently approved for use by any regulatory authority worldwide. Rare Disease Connect in Neurology (RDCN) UCB is proud to host its inaugural US Rare Disease Connect in Neurology (RDCN) Annual Summit at AAN, to provide a forum for needs-driven medical education for the gMG community. This event is being held exclusively for healthcare providers who are involved in patient care. Symposia AAN 2025 will feature two UCB-supported symposia: Earlier identification and treatment of patients with a developmental and epileptic encephalopathy: taking a close look at Lennox-Gastaut syndrome: Saturday, April 5, 11:45 am-12:45 pm. Rethinking seizure emergencies: expert perspectives on a new paradigm: Monday, April 7, 6 pm. For further information, contact UCB: Global Communications Anna Clark T: +44.73.8.668.67.79 email: [email protected] Corporate Communications, Media Relations Laurent Schots T: +32.2.559.92.64 email: [email protected] Rare Disease Communications Daphne Teo T: +1 (770) 880-7655 email: [email protected] Epilepsy and Rare Syndromes Communications Becky Malone T: +1 (919) 605-9600 email: [email protected] Investor Relations Antje Witte T: +32.2.559.94.14 email: [email protected] About UCB UCB, Brussels, Belgium () is a global biopharmaceutical company focused on the discovery and development of innovative medicines and solutions to transform the lives of people living with severe diseases of the immune system or of the central nervous system. With approximately 9 000 people in approximately 40 countries, the company generated revenue of € 6.15 billion in 2024. UCB is listed on Euronext Brussels (symbol: UCB). Follow us on Twitter: @UCB_news. 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Important Safety Information about BRIVIACT (brivaracetam) in the US4 Indication BRIVIACT® (brivaracetam) CV is indicated for the treatment of partial-onset seizures in patients 1 month of age and older.4 IMPORTANT SAFETY INFORMATION WARNINGS AND PRECAUTIONS Suicidal Behavior and Ideation: Antiepileptic drugs, including BRIVIACT, increase the risk of suicidal behavior and ideation. Monitor patients taking BRIVIACT for the emergence or worsening of depression; unusual changes in mood or behavior; or suicidal thoughts, behavior, or self-harm. Advise patients, their caregivers, and/or families to be alert for these behavioral changes and report them immediately to a healthcare provider. Neurological Adverse Reactions: BRIVIACT causes somnolence, fatigue, dizziness, and disturbance in coordination. Monitor patients for these signs and symptoms and advise them not to drive or operate machinery until they have gained sufficient experience on BRIVIACT. Psychiatric Adverse Reactions: BRIVIACT causes psychiatric adverse reactions, including non-psychotic and psychotic symptoms in adult and pediatric patients. Advise patients to report these symptoms immediately to a healthcare provider. Hypersensitivity: BRIVIACT can cause hypersensitivity reactions. Bronchospasm and angioedema have been reported. Discontinue BRIVIACT if a patient develops a hypersensitivity reaction after treatment. BRIVIACT is contraindicated in patients with a prior hypersensitivity reaction to brivaracetam or any of the inactive ingredients. Withdrawal of Antiepileptic Drugs: As with all antiepileptic drugs, BRIVIACT should generally be withdrawn gradually because of the risk of increased seizure frequency and status epilepticus. DOSING CONSIDERATIONS Dose adjustments are recommended for patients with all stages of hepatic impairment. When BRIVIACT is co-administered with rifampin, an increase in the BRIVIACT dose is recommended. ADVERSE REACTIONS In adult adjunctive therapy placebo-controlled clinical trials, the most common adverse reactions (at least 5% for BRIVIACT and at least 2% more frequently than placebo) were somnolence and sedation, dizziness, fatigue, and nausea and vomiting symptoms. Adverse reactions reported in clinical studies of pediatric patients were generally similar to those in adult patients. Adverse reactions with BRIVIACT injection in adult and pediatric patients were generally similar to those observed with BRIVIACT tablets. Other adverse events that occurred in adult patients who received BRIVIACT injection included dysgeusia, euphoric mood, feeling drunk, and infusion site pain. BRIVIACT is a Schedule V controlled substance. Please refer to the full Prescribing Information. Important Safety Information about FINTEPLA (fenfluramine) in the US3 INDICATIONS FINTEPLA is indicated for the treatment of seizures associated with Dravet syndrome and Lennox-Gastaut syndrome in patients 2 years of age and older.3 IMPORTANT SAFETY INFORMATION BOXED WARNING: VALVULAR HEART DISEASE and PULMONARY ARTERIAL HYPERTENSION There is an association between serotonergic drugs with 5-HT2B receptor agonist activity, including fenfluramine (the active ingredient in FINTEPLA), and valvular heart disease and pulmonary arterial hypertension. Echocardiogram assessments are required before, during, and after treatment with FINTEPLA. FINTEPLA is available only through a restricted program called the FINTEPLA REMS. CONTRAINDICATIONS FINTEPLA is contraindicated in patients with hypersensitivity to fenfluramine or any of the excipients in FINTEPLA and with concomitant use, or within 14 days of the administration, of monoamine oxidase inhibitors because of an increased risk of serotonin syndrome. WARNINGS AND PRECAUTIONS Valvular Heart Disease and Pulmonary Arterial Hypertension (see Boxed Warning): Because of the association between serotonergic drugs with 5–HT2B receptor agonist activity, including fenfluramine (the active ingredient in FINTEPLA), and valvular heart disease (VHD) and pulmonary arterial hypertension (PAH), cardiac monitoring via echocardiogram is required prior to starting treatment, during treatment, and after treatment with FINTEPLA concludes. Cardiac monitoring via echocardiogram can aid in early detection of these conditions. In clinical trials for DS and LGS of up to 3 years in duration, no patient receiving FINTEPLA developed VHD or PAH. Monitoring: Prior to starting treatment, patients must undergo an echocardiogram to evaluate for VHD and PAH. Echocardiograms should be repeated every 6 months, and once at 3-6 months post treatment with FINTEPLA. The prescriber must consider the benefits versus the risks of initiating or continuing treatment with FINTEPLA if any of the following signs are observed via echocardiogram: valvular abnormality or new abnormality; VHD indicated by mild or greater aortic regurgitation or moderate or greater mitral regurgitation, with additional characteristics of VHD (eg, valve thickening or restrictive valve motion); PAH indicated by elevated right heart/pulmonary artery pressure (PASP >35 mmHg). FINTEPLA REMS Program (see Boxed Warning): FINTEPLA is available only through a restricted distribution program called the FINTEPLA Risk Evaluation and Mitigation Strategy (REMS) Program. Prescribers must be certified by enrolling in the FINTEPLA REMS. Prescribers must counsel patients receiving FINTEPLA about the risk of VHD and PAH, how to recognize signs and symptoms of VHD and PAH, the need for baseline (pretreatment) and periodic cardiac monitoring via echocardiogram during FINTEPLA treatment, and cardiac monitoring after FINTEPLA treatment. Patients must enroll in the FINTEPLA REMS and comply with ongoing monitoring requirements. The pharmacy must be certified by enrolling in the FINTEPLA REMS and must only dispense to patients who are authorized to receive FINTEPLA. Wholesalers and distributors must only distribute to certified pharmacies. Further information is available at or by telephone at 1-877-964-3649. Decreased Appetite and Decreased Weight: FINTEPLA can cause decreases in appetite and weight. Decreases in weight appear to be dose related. Approximately half of the patients with LGS and most patients with DS resumed the expected measured increases in weight during the open-label extension studies. Weight should be monitored regularly during treatment with FINTEPLA, and dose modifications should be considered if a decrease in weight is observed. Somnolence, Sedation, and Lethargy: FINTEPLA can cause somnolence, sedation, and lethargy. Other central nervous system (CNS) depressants, including alcohol, could potentiate these effects of FINTEPLA. Prescribers should monitor patients for somnolence and sedation and should advise patients not to drive or operate machinery until they have gained sufficient experience on FINTEPLA to gauge whether it adversely affects their ability to drive or operate machinery. Suicidal Behavior and Ideation: Antiepileptic drugs (AEDs), including FINTEPLA, increase the risk of suicidal thoughts or behaviors in patients taking these drugs for any indication. Patients treated with an AED for any indication should be monitored for the emergence or worsening of depression, suicidal thoughts or behaviors, or any unusual changes in mood or behavior. Anyone considering prescribing FINTEPLA or any other AED must balance the risk of suicidal thoughts or behaviors with the risks of untreated illness. Epilepsy and many other illnesses for which AEDs are prescribed are themselves associated with morbidity and mortality and an increased risk of suicidal thoughts and behaviors. Should suicidal thoughts and behaviors emerge during treatment, consider whether the emergence of these symptoms in any given patient may be related to the illness being treated. Withdrawal of Antiepileptic Drugs: As with most AEDs, FINTEPLA should generally be withdrawn gradually because of the risk of increased seizure frequency and status epilepticus. If withdrawal is needed because of a serious adverse reaction, rapid discontinuation can be considered. Serotonin Syndrome: Serotonin syndrome, a potentially life-threatening condition, may occur with FINTEPLA, particularly during concomitant administration of FINTEPLA with other serotonergic drugs, including, but not limited to, selective serotonin-norepinephrine reuptake inhibitors (SNRIs), selective serotonin reuptake inhibitors (SSRIs), tricyclic antidepressants (TCAs), bupropion, triptans, dietary supplements (eg, St. John's Wort, tryptophan), drugs that impair metabolism of serotonin (including monoamine oxidase inhibitors [MAOIs], which are contraindicated with FINTEPLA), dextromethorphan, lithium, tramadol, and antipsychotics with serotonergic agonist activity. Patients should be monitored for the emergence of signs and symptoms of serotonin syndrome, which include mental status changes (eg, agitation, hallucinations, coma), autonomic instability (eg, tachycardia, labile blood pressure, hyperthermia), neuromuscular signs (eg, hyperreflexia, incoordination), and/or gastrointestinal symptoms (eg, nausea, vomiting, diarrhea). If serotonin syndrome is suspected, treatment with FINTEPLA should be stopped immediately and symptomatic treatment should be started. Increase in Blood Pressure : FINTEPLA can cause an increase in blood pressure. Rare cases of significant elevation in blood pressure, including hypertensive crisis, has been reported in adult patients treated with fenfluramine, including patients without a history of hypertension. In clinical trials for DS and LGS of up to 3 years in duration, no pediatric or adult patient receiving FINTEPLA developed hypertensive crisis. Monitor blood pressure in patients treated with FINTEPLA. Glaucoma: Fenfluramine can cause mydriasis and can precipitate angle closure glaucoma. Consider discontinuing treatment with FINTEPLA in patients with acute decreases in visual acuity or ocular pain. ADVERSE REACTIONS The most common adverse reactions observed in DS studies (incidence at least 10% and greater than placebo) were decreased appetite; somnolence, sedation, lethargy; diarrhea; constipation; abnormal echocardiogram; fatigue, malaise, asthenia; ataxia, balance disorder, gait disturbance; blood pressure increased; drooling, salivary hypersecretion; pyrexia; upper respiratory tract infection; vomiting; decreased weight; fall; status epilepticus. The most common adverse reactions observed in the LGS study (incidence at least 10% and greater than placebo) were diarrhea; decreased appetite; fatigue; somnolence; vomiting. DRUG INTERACTIONS Strong CYP1A2, CYP2B6, or CYP3A Inducers: Coadministration with strong CYP1A2, CYP2B6, or CYP3A inducers will decrease fenfluramine plasma concentrations. If coadministration of a strong CYP1A2, CYP2B6, or CYP3A inducer with FINTEPLA is necessary, monitor the patient for reduced efficacy and consider increasing the dosage of FINTEPLA as needed. If a strong CYP1A2, CYP2B6, or CYP3A inducer is discontinued during maintenance treatment with FINTEPLA, consider gradual reduction in the FINTEPLA dosage to the dose administered prior to initiating the inducer. Strong CYP1A2 or CYP2D6 Inhibitors: Coadministration with strong CYP1A2 or CYP2D6 inhibitors will increase fenfluramine plasma concentrations. If FINTEPLA is coadministered with strong CYP1A2 or CYP2D6 inhibitors, the maximum daily dosage of FINTEPLA is 20 mg. If a strong CYP1A2 or CYP2D6 inhibitor is discontinued during maintenance treatment with FINTEPLA, consider gradual increase in the FINTEPLA dosage to the dose recommended without CYP1A2 or CYP2D6 inhibitors. If FINTEPLA is coadministered with stiripentol and a strong CYP1A2 or CYP2D6 inhibitor, the maximum daily dosage of FINTEPLA is 17 mg. USE IN SPECIFIC POPULATIONS In patients with severe impairment of kidney function (estimated glomerular filtration rate [eGFR]) 15 to 29 mL/min/1.73m2, dosage adjustments are recommended. FINTEPLA has not been studied in patients with kidney failure (eGFR <15 mL/min/1.73m2). Combined molar exposures of fenfluramine and norfenfluramine were increased in subjects with various degrees of hepatic impairment (Child-Pugh Class A, B, and C), necessitating a dosage adjustment in these patients. To report SUSPECTED ADVERSE REACTIONS, contact UCB, Inc. at 1–844-599-2273 or FDA at 1-800-FDA-1088 or . Please refer to the full Prescribing Information . Important Safety Information about RYSTIGGO (rozanolixizumab-noli) in the US1 INDICATION RYSTIGGO (rozanolixizumab-noli) is a neonatal Fc receptor blocker indicated for the treatment of generalized myasthenia gravis (gMG) in adult patients who are anti-acetylcholine receptor (AChR) or anti-muscle-specific tyrosine kinase (MuSK) antibody positive.1 IMPORTANT SAFETY INFORMATION WARNINGS AND PRECAUTIONS Infections: RYSTIGGO may increase the risk of infection. Delay RYSTIGGO administration in patients with an active infection until the infection is resolved. During treatment with RYSTIGGO, monitor for clinical signs and symptoms of infection. If serious infection occurs, administer appropriate treatment and consider withholding RYSTIGGO until the infection has resolved. Immunization Immunization with vaccines during RYSTIGGO treatment has not been studied. The safety of immunization with live or live-attenuated vaccines and the response to immunization with any vaccine are unknown. Because RYSTIGGO causes a reduction in IgG levels, vaccination with live-attenuated or live vaccines is not recommended during treatment with RYSTIGGO. Evaluate the need to administer age-appropriate vaccines according to immunization guidelines before initiation of a new treatment cycle with RYSTIGGO. Aseptic Meningitis: Serious adverse reactions of aseptic meningitis (also called drug-induced aseptic meningitis) have been reported in patients treated with RYSTIGGO. If symptoms consistent with aseptic meningitis develop, diagnostic workup and treatment should be initiated according to the standard of care. Hypersensitivity Reactions: Hypersensitivity reactions, including angioedema and rash, were observed in patients treated with RYSTIGGO. Management of hypersensitivity reactions depends on the type and severity of the reaction. Monitor patients during treatment with RYSTIGGO and for 15 minutes after for clinical signs and symptoms of hypersensitivity reactions. If a reaction occurs, institute appropriate measures if needed. ADVERSE REACTIONS In a placebo-controlled study, the most common adverse reactions (reported in at least 10% of RYSTIGGO-treated patients) were headache, infections, diarrhea, pyrexia, hypersensitivity reactions, and nausea. Serious infections were reported in 4% of patients treated with RYSTIGGO. Three fatal cases of pneumonia were identified, caused by COVID-19 infection in two patients and an unknown pathogen in one patient. Six cases of infections led to discontinuation of RYSTIGGO. Please refer to the full Prescribing Information. Important Safety Information about ZILBRYSQ (zilucoplan) in the US2 INDICATION ZILBRYSQ is a complement inhibitor indicated for the treatment of generalized myasthenia gravis (gMG) in adult patients who are anti-acetylcholine receptor (AChR) antibody positive.2 IMPORTANT SAFETY INFORMATION INCLUDING BOXED WARNING WARNING: SERIOUS MENINGOCOCCAL INFECTIONS ZILBRYSQ, a complement inhibitor, increases the risk of serious infections caused by Neisseria meningitidis. Life-threatening and fatal meningococcal infections have occurred in patients treated with complement inhibitors. These infections may become rapidly life-threatening or fatal if not recognized and treated early. Complete or update meningococcal vaccination (for serogroups A, C, W, and Y, and B) at least 2 weeks prior to the first dose of ZILBRYSQ, unless the risk of delaying therapy outweigh the risks of developing a meningococcal infection. Comply with the most current Advisory Committee on Immunization Practices (ACIP) recommendations for vaccination against meningococcal bacteria in patients receiving a complement inhibitor. Patients receiving ZILBRYSQ are at increased risk for invasive disease caused by Neisseria meningitidis, even if they develop antibodies following vaccination. Monitor patients for early signs and symptoms of serious meningococcal infections and evaluate immediately if infection is suspected. Because of the risk of serious meningococcal infections, ZILBRYSQ is available only through a restricted program under a Risk Evaluation and Mitigation Strategy (REMS) called ZILBRYSQ REMS. CONTRAINDICATIONS ZILBRYSQ is contraindicated for initiation in patients with unresolved Neisseria meningitidis infection. WARNINGS AND PRECAUTIONS Serious Meningococcal Infections ZILBRYSQ, a complement inhibitor, increases a patient's susceptibility to serious, life-threatening, or fatal infections caused by meningococcal bacteria (septicemia and/or meningitis) in any serogroup, including non-groupable strains. Life-threatening and fatal meningococcal infections have occurred in both vaccinated and unvaccinated patients treated with complement inhibitors. The initiation of ZILBRYSQ treatment is contraindicated in patients with unresolved serious Neisseria meningitidis infection. Complete or update meningococcal vaccination (for serogroups A, C, W, Y and B) at least 2 weeks prior to administration of the first dose of ZILBRYSQ, according to current ACIP recommendations for patients receiving a complement inhibitor. If urgent ZILBRYSQ therapy is indicated in a patient who is not up to date with meningococcal vaccines according to ACIP recommendations, provide the patient with antibacterial drug prophylaxis and administer meningococcal vaccines as soon as possible. Closely monitor patients for early signs and symptoms of meningococcal infection and evaluate patients immediately if infection is suspected. Consider interruption of ZILBRYSQ in patients who are undergoing treatment for serious meningococcal infection, depending on the risks of interrupting treatment in the disease being treated. ZILBRYSQ REMS Due to the risk of meningococcal infections, ZILBRYSQ is available only through a restricted program under a REMS called ZILBRYSQ REMS. Under the ZILBRYSQ REMS, prescribers must enroll in the program. Prescribers must counsel patients about the risk of serious meningococcal infection, provide the patients with the REMS educational materials, and ensure patients are vaccinated with meningococcal vaccines. Additional information on the REMS requirements is available at or 1-877-414-8353. Other Infections Serious infections with Neisseria species (other than Neisseria meningitidis), including disseminated gonococcal infections, have been reported in patients treated with complement inhibitors. ZILBRYSQ blocks terminal complement activation; therefore, patients may have increased susceptibility to infections, especially with encapsulated bacteria, such as infections caused by Neisseria meningitidis but also Streptococcus pneumoniae, Haemophilus influenzae, and to a lesser extent, Neisseria gonorrhoeae. Administer vaccinations for the prevention of Streptococcus pneumoniae infection according to ACIP recommendations. Patients receiving ZILBRYSQ are at increased risk for infections due to these organisms, even if they develop antibodies following vaccination. Pancreatitis And Other Pancreatic Conditions Pancreatitis and pancreatic cysts have been reported in patients treated with ZILBRYSQ. Patients should be informed of this risk before starting ZILBRYSQ. Obtain lipase and amylase levels at baseline before starting treatment with ZILBRYSQ. Discontinue ZILBRYSQ in patients with suspected pancreatitis and initiate appropriate management until pancreatitis is ruled out or has resolved. ADVERSE REACTIONS In a placebo-controlled study, the most common adverse reactions (reported in at least 10% of gMG patients treated with ZILBRYSQ) were injection site reactions, upper respiratory tract infections, and diarrhea. Please refer to the full Prescribing Information . BRIVIACT®, FINTEPLA®, RYSTIGGO® and ZILBRYSQ® are registered trademarks of the UCB Group of Companies. STACCATO® is a registered trademark of Alexza Pharmaceuticals, Inc., and is used by UCB Pharma under license. ©2025 UCB, Inc., Smyrna, GA 30080. All rights reserved. US-BR-2500017 1. Rystiggo® US PI. . Accessed February 2025. 2. Zilbrysq® US PI. Accessed February 2025. 3. Fintepla® US PI. . Accessed February 2025. 4. Briviact® US PI *1a42elk*_ga*NjA2OTM3NDAwLjE2ODI1ODQwNzc.*_ga_TXC8S80N6W*MTY5OTAyNTU2NS4yNy4xLjE2OTkwMjU1NzYuNDkuMC4w Accessed February 2025. 5. UCB acquires Engage Therapeutics: Staccato[®] Alprazolam - A potential solution for acute on-demand seizure management for people living with epilepsy. . Accessed February 2025. 6. Knupp, et al. Safety and Effectiveness of Fenfluramine for the Treatment of Seizures in Lennox-Gastaut Syndrome: Results From the Final Analysis of an Open-Label Extension Study. 7. Dedeurwaerdere, et al. Sleep Apnea is Associated with High Mortality Risk in Children with Severe Epilepsies: Observational Analysis from Large Scale US Claims Data. 8. Zhang Roper, et al. Safety, Tolerability, Pharmacokinetics, and Efficacy of Fenfluramine in Combination With Cannabidiol: Results From a Phase 1 Study. 9. Lagae, et al. Long-term Tolerability and Efficacy of Adjunctive Brivaracetam in Pediatric Patients With Primary Generalized Seizures: Subgroup Analysis of an Open-label Follow-up Trial. 10. Bessons, et al. Brivaracetam Monotherapy Patient Characteristics, Treatment Patterns, and Healthcare Resource Utilization Among Patients With Epilepsy: A Cohort Study Using US Claims Data. 11. Baker, et al. Experiences of Women of Childbearing Age with Epilepsy Throughout their Motherhood Journey: Results From a Social Media Listening Study. 12. Bailey, et al. Disruptive Impacts of Developmental and Epileptic Encephalopathies on Patient and Family Life: a Quality-of-Life Survey. 13. Kaye, et al. Impact of Prolonged Seizures on Patients' and Caregivers' Quality of Life. 14. Daniels, et al. Inhalation as an Efficient Delivery Route of Alprazolam for the Treatment of Acute Seizures: Randomized Study of Staccato® Alprazolam Compared to Oral Alprazolam. 15. Bril, et al. Self-Administration of Rozanolixizumab in Patients With Generalized Myasthenia Gravis: The MG0020 Study. 16. Mahuwala, et al. Effect of Rozanolixizumab on Ocular Symptoms in Patients With Generalized Myasthenia Gravis: A Post Hoc Item-Level Analysis of Myasthenia Gravis-Specific Outcomes in MycarinG. 17. Freimer, et al. Switching to Subcutaneous Zilucoplan From Intravenous Complement Component 5 Inhibitors in Myasthenia Gravis: Patient Preference and Satisfaction From a Phase 3b Study. 18. Weiss, et al. Effect of Zilucoplan on Myasthenia Gravis–Specific Outcome Subdomain Scores in RAISE: A Phase 3 Study. 19. Amini, et al. A Novel International Patient Registry in Myasthenia Gravis Linking Clinical and Patient-Reported Outcomes Data: The Vitaccess Real MG (VRMG) Registry. 20. Hirano, et al. The Disease Course of Untreated Patients with Thymidine Kinase 2 Deficiency (TK2d) Aged ≤12 Years at TK2d Symptom Onset: Findings from the Largest International TK2d Dataset. 21. Cristina Dominguez Gonzalez, et al. The Disease Course of Untreated Patients with Thymidine Kinase 2 Deficiency (TK2d) Aged >12 Years at TK2d Symptom Onset: Findings from the Largest International TK2d Dataset. 22. Nabbout, et al. Impact of Fenfluramine on Convulsive Seizure Frequency in Dose-Capped Patients With Dravet Syndrome. 23. Ameen, et al. Understanding the Incidence, Prevalence, Characteristics, and Healthcare Resource Utilization for Patients With Dravet and Lennox-Gastaut Syndromes. 24. Lhatoo, et al. Real-world Use of Fenfluramine for Dravet Syndrome: a Retrospective Cohort Study Using a National Pharmacy Database. 25. Bass, et al. Interim Results of the US Fenfluramine Oral Solution Cardiovascular Safety Registry Study. 26. Nabbout, et al. A Stratified Analysis of Efficacy and Safety of Fenfluramine in Patients With Dravet Syndrome. 27. Ameen, et al. A Retrospective Claims Study Evaluating Mortality in Patients with Lennox-Gastaut Syndrome or Dravet Syndrome in the United States. 28. Pascuzzi, et al. Correlation Between MG Symptoms PRO and Existing MG-Specific Outcome Scores in the Phase 3 MycarinG Study: Post Hoc Analysis. 29. Thompson, et al. Solutions to Address the Unmet Needs of the gMG Patient Journey in the US: A Multistakeholder Delphi Consensus Study (RWE0970). SOURCE UCB WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

Check back to this tracker for regulatory updates on marketed drugs, including expansions into new geographies and indications. Welcome to Fierce Pharma's regulatory tracker for the first half of 2025. On this page, we're recording the regulatory progress of in-market products, including expansions into key geographies and new indications. Be sure to come back regularly for the latest updates.UPDATED: Friday, March 14 at 9:25 a.m. ETChina's National Medical Products Administration (NMPA) has approved Innovent's Sycume as a treatment for thyroid eye disease (TED).The drug, also known as teprotumumab N01, becomes the first anti-insulin-like growth factor 1 receptor (IGF-1R) antibody to score approval in the country.In a press release, Innovent said the drug's approval "has ended a 70-year drought of no new treatment option for TED in China."In the U.S., teprotumumab is marketed by Amgen as Tepezza. In Europe, officials have expanded the label for Bristol Myers Squibb's cell therapy Breyanzi.Specifically, the European Commission approved the drug for the treatment of adult patients with relapsed or refractory follicular lymphoma (FL) after two or more lines of systemic therapy.The approval is based on results from the global phase 2 study called TRANSCEND FL, which enrolled patients with relapsed or refractory indolent non-Hodgkin lymphoma (NHL), including FL. In the third-line-plus treatment setting, 97.1% of patients responded to the drug, and 94.2% of patients achieved a complete response.Before this approval, Breyanzi had scored EU nods to treat certain patients with diffuse large B-cell lymphoma, high grade B-cell lymphoma and primary mediastinal large B-cell lymphoma.UPDATED: Thursday, March 13 at 8:30 a.m. ETKelun-Biotech's TROP 2 ADC sacituzumab tirumotecan (sac-TMT) has scored its second approval in China.The country's National Medical Products Administration (NMPA) approved the drug to treat certain adults with EGFR-positive locally advanced or metastatic non-squamous non-small cell lung cancer (NSCLC). The nod covers the drug's use in patients who have progressed after treatment with EGFR-tyrosine kinase inhibitor (TKI) therapy and platinum-based chemotherapy, Kelun said in a press release.With the approval, sac-TMT becomes the first TROP2 ADC approved to treat lung cancer anywhere in the world, according to the company.In a pivotal study, the drug "demonstrated a statistically significant and clinically meaningful improvement" in objective response rate, progression-free survival and overall survival compared with docetaxel, Kelun said. The study tested the drugs in patients with locally advanced or metastatic EGFR-mutant NSCLC who failed after prior treatment with an EGFR-TKI and platinum-based chemo.The approval is sac-TMT's second in the country after the NMPA approved it to treat certain patients with  triple negative breast cancer last year.In 2022, Merck & Co. licensed ex-China rights to the drug.UPDATED: Friday, March 7 at 9:35 a.m. ETThe European Commission (EC) has signed off on Bristol Myers Squibb’s immunotherapy combination of Opdivo and Yervoy to treat first-line patients with advanced or unresectable hepatocellular carcinoma (HCC).The nod was based on Opdivo and Yervoy showing an overall survival edge in the CheckMate-9DW trial over an investigator's choice of oral treatments.The Opdivo-Yervoy combo also faces an FDA decision date of April 21 to treat unresectable HCC. In 2020, the FDA granted accelerated approval to Opdivo-Yervoy to treat second-line advanced HCC.Opdivo and Yervoy were originally approved to treat melanoma, in 2014 and 2011 respectively. In combination, they have been blessed by the FDA in four other cancer types: renal cell carcinoma (2018), colorectal cancer (2018), mesothelioma (2020) and lung cancer (2020).Approximately 90% of liver cancer diagnoses are of the HCC type, BMS said. Liver cancer is the world’s third leading cause of cancer deaths.The FDA has expanded its approval for ALK’s immunotherapy Odactra for house dust mite (HDM) allergies to children ages 5 through 11. The under-the-tongue tablet was originally approved for adults in 2017 and then for adolescents ages 12 to 17 in 2023.UPDATED: Thursday, March 6 at 9:45 a.m. ETARS Pharmaceuticals needle-free epinephrine option, neffy nasal spray, can now be used to treat type 1 allergic reactions including anaphylaxis in children.To win the pediatric nod from the FDA, ARS ran studies proving that pharmacokinetic and pharmacodynamic responses from neffy in both children and adults were consistent with that of standard epinephrine injection products. The label expansion comes after the drug’s August approval as the first major innovation in epinephrine delivery in more than 35 years. Needle-free delivery is especially significant in the pediatric population as many children and caregivers fear needle-based auto-injectors, standing to delay lifesaving treatment.Human factor studies also show that children as young as 10 can use the nasal spray effectively and that untrained individuals, such as babysitters or teachers, can also correctly administer the drug. In the U.S., nearly 4 out of every 10 epinephrine prescriptions are for children under the age of 18 and some one in 13 children have severe food allergies, with more than 40% having experienced severe reactions, according to ARS. UPDATED: Wednesday, March 5 at 10:10 a.m. ETRoche's supplemental biologics application for Gazyva to treat lupus nephritis has been accepted for review by the FDA, the company said in a Wednesday press release.The filing leverages results from the phase 3 REGENCY study, which showed that 46.4% of patients with lupus nephritis who received Gazyva plus standard care achieved a complete renal response after 76 weeks. For patients who received standard care alone, the number was 33.1%, according to study results published last month.First approved in 2013, Gazyva is already cleared to treat chronic lymphocytic leukemia and follicular lymphoma in certain situations.The FDA is expected to make a decision on the lupus nephritis filing by October, according to Roche.UPDATED: Monday, March 3 at 4:30 p.m. ETDespite a reconsideration after a prior rejection, Australian drug regulators ultimately passed on Eisai's BioArtic-partnered Alzheimer’s disease treatment Leqembi. The Therapeutic Goods Administration (TGA) of Australia first decided against approval for patients with early Alzheimer’s disease in October. Eisai then requested reconsideration of the decision in December, proposing the same narrow indication given to the drug by the Medicines and Healthcare products Regulatory Agency (MHRA) and European Medicines Agency (EMA). Those approvals stipulate that Leqembi can only be used in patients with one or no copies of the ApoE4 gene due to safety concerns linking two copies of the gene to increased risks of brain swelling and bleeding, a side effect known as Amyloid Related Imaging Abnormalities (ARIAs).However, the TGA did not agree with the safety profile of Leqembi in ApoE4 heterozygotes, or those with one copy of the ApoE4 gene. Instead, the regulator offered an alternative narrow indication covering only ApoE4 noncarriers. Eisai floated other indications instead, including one that would keep the ApoE4 noncarrier and heterozygote patient populations but require heterozygotes to receive treatment in specialist centers with expert physician supervision. Still, the TGA rejected those options.BioArtic, Eisai’s long-time research partner that originally developed the antibody that became Leqembi, said it’s “very disappointed” by TGA’s decision, CEO Gunilla Osswald said in a statement. Eisai said it remains committed to ensuring eligible Australians can access the treatment and is “exploring options” to achieve this including a potential review by Australia’s Administrative Review Tribunal. UPDATED: Friday, Feb. 28 at 10:30 a.m. ETThe CDC said it's investigating five hospitalizations related to heart and nervous system events following vaccination with Valneva's Ixchiq among people 65 years and older. Ixchiq became the first FDA-approved chikungunya vaccine in November 2023. The CDC currently recommends the live-attenuated shot to be used for adults traveling to a country or territory where there is a chikungunya outbreak. Based on information from the CDC, at least four of the five individuals had also received other vaccines, and most of them had significant underlying medical conditions, a Valneva spokesperson said in a statement to Fierce Pharma."Valneva has not identified any safety signal concerns through post-marketing safety monitoring, including periodic safety reports and routine signal detection activities, and Ixchiq’s safety profile remains consistent with clinical trial data, unchanged and positive," the spokesperson said.The CDC said findings from its investigation will be discussed with experts at an Advisory Committee on Immunization Practices (ACIP) meeting. This year's first ACIP meeting, which was supposed to take place this week, was postponed with no new time provided by the CDC.The U.K. has approved Moderna's respiratory syncytial virus (RSV) vaccine mRESVIA to protect patients ages 60 and over against lower respiratory tract disease caused by the virus.In a study conducted in about 37,000 older adults, people who received mRESVIA had a 79% reduction in their risk of getting lower respiratory tract disease caused by RSV, compared with those who received placebo, around four months after vaccination.The shot will be manufactured at the Moderna Innovation and Technology Centre in Oxfordshire, which will be fully operational later this year, CEO Stéphane Bancel said in a statement.As is the case in the U.S., Moderna's mRNA shot will compete with GSK's Arexvy and Pfizer's Abrysvo in the U.K. as well.UPDATED: Thursday, Feb. 27 at 8:32 a.m. ETAfter being turned away by the FDA nearly one year ago, Regeneron this week said that the U.S. agency has accepted for review its biologics license application for bispecific antibody odronextamab.The FDA is expected to act on the application by July 30, Regeneron said in a Wednesday press release.In March of 2024, the agency rejected an accelerated approval filing for the drug based on the timeline of Regeneron's ongoing confirmatory trials. That decision spurred some confusion at Regeneron—and beyond—about a new requirement from the agency that confirmatory trials be "well underway" by the time it awards accelerated approvals.Early this year, the FDA sought to clear up the issue with new guidance on its expectations around accelerated approvals and confirmatory trial timelines.Nevertheless, Regeneron's review for the drug to treat patients with relapsed/refractory (R/R) follicular lymphoma (FL) after two or more lines of systemic therapy now appears back on track. In its latest press release, Regeneron said the resubmission "follows the achievement of an FDA-mandated enrollment target for the Phase 3 confirmatory trial." As the company notes, the enrollment target was the "sole approvability issue identified by the FDA" in its last submission.In Europe, regulators last year approved the drug for patients with R/R FL and R/R diffuse large B-cell lymphoma after two or more lines of systemic therapy. The medicine carries the brand name Ordspono in the region.In a phase 2 study, 80% of patients with FL who were treated with odronextamab responded to the therapy, with 74% achieving a complete response.UPDATED: Tuesday, Feb. 25 at 9:30 a.m. ETMerck's Keytruda, already boasting some 40 FDA approvals, has picked up a priority review in a proposed new use.The company's filing for the drug as part of a perioperative regimen for patients with resectable locally advanced head and neck squamous cell carcinoma has been accepted for a speedy review, Merck said on Tuesday.The filing seeks approval for Keytruda as a neoadjuvant treatment prior to surgery, followed by its administration as an adjuvant treatment in combination with standard of care radiotherapy—with or without cisplatin—after surgery. Afterward, the company's filing proposes Keytruda being used as a single agent.Merck's application leverages results from the KEYNOTE-689 trial, which showed that the perioperative regimen significantly reduced the risk of disease recurrence, worsening or death in certain patients with resected HNSCC compared with traditional postsurgical radiotherapy alone.The FDA is expected to act on the application by June 23.In Japan, Sanofi's Sarclisa has picked up an approval to treat newly diagnosed patients with multiple myeloma.Japan's Ministry of Health, Labour and Welfare (MHLW) approved the drug as part of a combination with bortezomib, lenalidomide, and dexamethasone (VRd) in the patient group based on results from the phase 3 IMROZ trial. The study showed that Sarclisa's addition to VRd significantly improved progression-free survival compared with VRd alone in patients with newly diagnosed, transplant-ineligible multiple myeloma.Sarclisa launched in 2020 in Japan and is approved as a part of four different regimens in the country, Sanofi noted in a press release.UPDATED: Monday, Feb. 24 at 10:52 a.m. ETGilead's application for twice-yearly lenacapavir has been accepted by the European Medicines Agency for accelerated review as an HIV pre-exposure prophylaxis (PrEP) option. Simultaneously, the drug will be assessed under EU-Medicines for all, which can be used to facilitate expedited review processes in countries outside the EU, including in low- and lower-middle-income countries. The FDA has put lenacapavir's PrEP application under priority review last week with a target decision date set for June 19, 2025.Several companies have launched their biosimilar products referencing Johnson & Johnson's star inflammatory disease drug Stelara in the U.S., following Amgen's January launch of Wezlana as the first biosimilar referencing the star IL-12/23 inhibitor. Teva and Alvotech just rolled out Selarsdi covering all indications and presentations of the original Stelara. Teva can start to claim interchangeability after an exclusivity period for Wezlana ends on April 30. Sandoz announced the launch of its Samsung Bioepis-partnered Pyzchiva, which the Swiss company views as a key driver in its global growth strategy. Sandoz touts Pyzchiva's extended stability, including the ability to be re-refrigerate, as an advantage over the original Stelara.In addition, Biocon Biologics has also entered the U.S. Stelara biosimilar market with Yesintek. It marks the Biocon subsidiary's "first product launch in the United States since becoming a fully integrated global biosimilars organization," CEO Shreehas Tambe said in a release. The FDA has granted priority review to Bristol Myers Squibb's application for Opdivo and Yervoy in first-line unresectable or metastatic microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) colorectal cancer (mCRC). The goal date is June 23, 2025.The filing was based on data from the phase 3 CheckMate-8HW trial. The combo lowered the risk of disease progression or death by 38% versus Opdivo alone in MSI-H/dMMR mCRC, according to an update of the study presented in January.The FDA has updated the label of Indivior's Sublocade for severe opioid use disorder. The new label allows healthcare providers to start treatment with Sublocade after a single dose of transmucosal buprenorphine and a one-hour observation period. This rapid initiation "may lessen some of the practical obstacles to treatment induction," according to Indivior.In addition, the FDA has approved additional injection sites for Sublocade, an extended-release formulation of buprenorphine. The drug can now be administered in the abdomen, thigh, buttock or back of the upper arm.UPDATED: Friday, Feb. 21 at 9:30 a.m. ETGilead's seladelpar has secured a conditional marketing nod in Europe to treat adults with primary biliary cholangitis (PBC).The approval covers seladelpar's use in combination with ursodeoxycholic acid (UDCA) for those who have an inadequate response to UDCA alone, or as a monotherapy for people who can't tolerate UDCA.In the U.S., seladelpar picked up FDA approval last year and is branded as Livdelzi.A chronic autoimmune disease, PCB affects roughly 22 out of 100,000 people in Europe. The disease is more common in women and causes liver damage that can progress to liver failure if untreated. Symptoms include chronic itch and fatigue, and there is no cure for the disease.The approval is largely based on results from the phase 3 Response study, which showed that roughly three times as many patients on seladelpar achieved a composite biochemical response than those on placebo. The conditional approval will be contingent on positive results from future confirmatory studies.In Japan, authorities have approved CSL's subcutaneous Andembry for the prevention of acute attacks of hereditary angioedema (HAE).The drug offers patients the first pre-filled pen presentation for monthly subcutaneous administration for long-term prophylaxis of HAE, CSL said in a press release.The Japanese nod adds to the drug's other approvals in Europe, Australia and the U.K.UPDATED: Thursday, Feb. 20 at 10:00 a.m. ETBristol Myers Squibb's Breyanzi has won reimbursement backing from England's National Institute for Health and Care Excellence (NICE) in second-line large B-cell lymphoma, becoming the first CAR-T therapy to be recommended by the agency for this cancer type. The endorsement comes after NICE had originally rejected Breyanzi in October 2024 during its draft assessment. The drug cost watchdog changed its mind after BMS "offered an improved commercial arrangement" to the NHS based on its 297,000 pound sterling (about $375,000) list price per person, according to a press release.About 600 people in England could benefit from the therapy per year, according to NICE, which called the one-time CAR-T treatment "a significant advance in lymphoma care." In another reversal, NICE has also changed a previous rejection and signed off on UCB's Fintepla as an add-on treatment for seizures associated with Lennox-Gastaut syndrome (LGS) in people ages 2 years and above. The drug already has coverage under NHS for treating seizures from Dravet syndrome.LGS is a rare but severely debilitating form of epilepsy that begins in early childhood. By NICE's estimate, about 1,400 patients live with the disease in its jurisdiction.NICE changed its mind after UCB offered "an improved discount" to the drug's list price, the agency noted. Using a cost comparison approach, UCB convinced NICE's drug reviewers that Fintepla provides similar or greater health benefits compared to cannabidiol plus clobazam—which is already covered for LGS in the NHS—at a similar or lower cost.  The drug is covered only if the frequency of drop seizures is checked every six months, at which point the frequency is reduced by at least 30% compared with before starting treatment. UPDATED: Tuesday, Feb. 18 at 11:04 a.m. ETMerck’s Welireg snagged its first two approvals in Europe, with the nods covering certain patients with von Hippel-Lidau (VHL) disease and advanced clear renal cell carcinoma (RCC).The European Commission specifically approved the medicine as a treatment for those with VHL disease who have associated, localized RCC, central nervous system hemangioblastomas or pancreatic neuroendocrine tumors. The drug is approved in cases when localized procedures are unsuitable, making Welireg the first available treatment for VHL-associated tumors in Europe. The med also won a nod for adult patients with advanced clear cell RCC that has progressed following two or more lines of therapy, including a PD-1/L1 and at least two VEGF-targeted therapies.The European nods, which are conditional authorizations, follow similar approvals in the U.S. Merck will make the drug commercially available individual European countries after the complication of national reimbursement procedures, among other launch timing factors, the company said.Gilead’s twice-yearly pre-exposure prophylaxis (PrEP) candidate lenacapavir is on the FDA’s review table with a decision date of June 19.The drug, which is currently approved as Sunlenca for multi-drug resistant HIV, would be the first twice-yearly PrEP option on the market. The company’s FDA bid is the first step of its detailed global launch and access strategy.Gilead’s lenacapivir application is backed by two phase 3 trials, one of which showed an impressive 100% risk reduction. The company describes the med as a “foundation” for potential future HIV therapies, it said in a release.Sanofi and Regeneron’s immunology powerhouse Dupixent is aiming to secure a new use in chronic skin disease bullous pemphigoid (BP) with an FDA decision expected by June 20.If approved, the med would be the only targeted BP treatment available in the U.S. The disease is hallmarked by intense itch and blisters and impacts a population of around 27,000 adults, typically elderly adults, whose condition is not controlled by systemic corticosteroids.  The companies’ FDA bid has been granted priority review and is based on a study of 106 adults with moderate-to-severe BP. In the trial, five times more patients who received Dupixent achieved sustained disease remission compared to those on placebo, according to Sanofi. UPDATED: Friday, Feb. 14 at 9:20 a.m. ETCSL's hereditary angioedema (HAE) therapy Andembry has secured approval from the European Commission.The drug is the first once-monthly treatment targeting factor XIIa to prevent HAE attacks in patients 12 and older. In a phase 3 trial, the drug significantly reduced investigator-confirmed HAE attacks per month versus placebo, according to results published in The Lancet in April 2023.Last month, regulators in Australia and the U.K. signed off on the medicine."Andembry, CSL's first approved recombinant monoclonal antibody discovered and developed entirely by CSL, underscores our more than 40-year legacy in HAE research and treatment optimization and our decades-long journey to bring this innovation to patients," Bill Mezzanotte, M.D., CSL's head of R&D, said in a press release.Now, CSL plans to engage in access and reimbursement negotiations with national authorities across Europe as the company progresses with the rollout.Also in Europe, officials signed off on CSL and Arcturus Therapeutics' self-amplifying mRNA COVID-19 vaccine, Kostaive, for use in individuals ages 18 and older.The approval is based on results from an integrated phase 1/2/3 study and late-stage booster trials, the partners said in a press release. Late last year, the European Medicines Agency recommended the vaccine for approval.Besides Europe, the vaccine is approved in Japan.Galderma's efforts to expand the market for Nemluvio are bearing more fruit.In Europe, officials approved the subcutaneous drug for the treatment of moderate-to-severe atopic dermatitis in patients ages 12 and older. In addition, the drug scored an endorsement to treat prurigo nodularis in adults.In the late-stage Arcadia and Olympia clinical trial programs, the drug "significantly improved itch, skin lesions and sleep disturbance, in patients with moderate-to-severe atopic dermatitis and adults with prurigo nodularis, respectively," Galderma said in a Friday press release.The drug is also approved in the U.S. and is under review in Canada, Brazil, South Korea and other countries.China has approved its 22nd PD-1/L1 product. The approval went to SinoCellTech's finotonlimab for its use alongside chemo in first-line head and neck cancer. In a China phase 3 trial, the combo reduced the risk of death by 27% versus chemo alone, extending the median overall survival by 3.6 months to 14.1 months, according to results published in Nature Medicine.The go-ahead marks the first for a PD-1/L1 inhibitor that covers all head and neck cancer patients in China. In the country, Merck & Co.'s Keytruda is allowed as a monotherapy only in PD-L1-positive disease, SinoCellTech noted in a securities filing (Chinese). UPDATED: Wednesday, Feb. 12 at 10:20 a.m. ETAcoramidis, the transthyretin amyloid cardiomyopathy (ATTR-CM) drug developed by BridgeBio and licensed by Bayer in Europe, has been approved by the European Commission. Bayer plans to make the transthyretin stabilizer available in Europe under the brand name Beyonttra in the first half of this year.The approval is based on results from the phase 3 ATTRibute-CM study trial showing that Beyonttra significantly reduced the composite endpoint of all-cause mortality and cardiovascular-related hospitalizations compared with placebo. During the open-label extension phase of the study, Beyonttra demonstrated a relative risk reduction in deaths of 34% after 42 months.Beyonttra's launch is one of Bayer's “must-win battles” as the German company navigates the loss of exclusivity of its top-selling drug, blood thinner Xarelto, Stefan Oelrich, head of Bayer’s pharma division, said at the J.P. Morgan Healthcare Conference in January.Travere Therapeutics said it has aligned with the FDA on its plan to submit Filspari for traditional approval in focal segmental glomerulosclerosis (FSGS), a rare kidney disease. The move comes after a Filspari phase 3 trial in that indication failed on its primary endpoint of eGFR slope, a measurement of kidney disease progression. It also comes as findings from a collaborative global project called ARASOL linked a decrease in proteinuria over 24 months to a reduction in the risk of kidney failure in FSGS. Filspari has shown a benefit in lowering proteinuria. Travere plans to file this application around the end of March using existing data from the phase 3 DUPLEX and phase 2 DUET studies. The company will request a priority review, which Leerink Partners analysts believe is likely to be granted as there are no approved therapies for FSGS. Given that the understanding around proteinuria as a potential full approval endpoint is new, Leerink analysts said it would not be surprising if the FDA wanted to discuss the results during an advisory committee meeting.An approval in FSGS would be "transformational" for Filspari and Travere, Leerink said in a Tuesday note, because it could give the drug $1.1 billion in peak sales across the U.S. and EU based on a "relatively conservative peak penetration" of less than 20%. For Filspari sales, the FSGS indication could eventually surpass IgA nephropathy, for which Filspari is currently approved and is starting to face more competition, according to Leerink Partners.UPDATED: Monday, Feb. 10 at 9:45 a.m. ETBristol Myers Squibb’s cancer combo Opdivo plus Yervoy has scored an approval recommendation in the E.U., thanks to an endorsement from the EMA’s Committee for Medicinal Products for Human Use (CHMP) as a first-line treatment in adults with unresectable or advanced hepatocellular carcinoma.With the thumbs up from CHMP, the Opvido-Yervoy combo now moves forward to the European Commission (EC) for a final approval decision.The CHMP based its green light on results from the combo’s phase 3 CheckMate -9DW trial, in which patients on Opdivo and Yervoy charted a median overall survival of 23.7 months, compared to 20.6 months in patients who received an alternative regimen of Lenvima (lenvatinib) or sorafenib.BMS’ cancer combo is up for a similar approval in the U.S., with the FDA scheduled to make its decision on a potential first-line unresectable HCC nod by April 21.The drugmaker also won a CHMP endorsement for its CAR-T therapy Breyanzi to treat adults with relapsed or refractory follicular lymphoma (FL) who’ve previously tried two or more systemic therapies.BMS used data from its phase 2 TRANSCEND FL study to support the recommendation. In the trial, Breyanzi charted an overall response rate of 97.1% and a complete response rate of 94.2%, which was sufficient to meet the study’s primary and secondary endpoints, BMS said in a release.Breyanzi already carries multiple oncology approvals in Europe, including in relapsed or refractory diffuse large B-cell lymphoma and high grade B-cell lymphoma.Late last month, the FDA gave a thumbs up to German drugmaker medac’s alkylating agent Grafapex, also known as treosulfan, alongside the antimetabolite medicine fludarabine, as a preparative regimen for allogeneic hematopoietic stem cell transplantation (alloHSCT) in adults and kids ages one and older with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS).Alkylating agents cause breakage of DNA strand to help thwart the ability of cancer cells to multiply.Medac’s approval was backed up by a study looking primarily at overall survival in 570 adults ages 18 to 70 years old with AML or MDS who were randomized to receive either Grafapex or busulfan with fludarabine as a preparative regimen for allogeneic transplant. UPDATED: Wednesday, Feb. 5 at 9:05 a.m. ETNovartis' Kisqali has secured a label expansion from the U.K.'s Medicines and Healthcare products Regulatory Agency (MHRA).The new approval covers Kisqali's use in combination with an aromatase inhibitor (AI) in patients with HR+/HER2- early breast cancer at high risk of recurrence. Previously, the drug was approved by the MHRA to treat advanced breast cancer, according to a Feb. 4 press release from Novartis.The latest approval is based on results from the phase 3 NATALEE trial, which showed that the addition of Kisqali to treatment with an AI cut the risk of invasive disease, recurrence, or death compared to AI treatment alone in patients with HR+/HER2- early breast cancer.Last fall, the drug picked up an FDA nod in patients with HR+/HER2- early breast cancer based on the NATALEE study results.Vaccine specialist Valneva has picked up an approval from the MHRA, as well.The agency approved the company's chikungunya vaccine, Ixchiq, for use in people 18 years of age and older. Late-stage trial data show the vaccine "induces a rapid and strong immune response," according to a press release from the company.Valneva manufactures the shot at its facility in Livingston, Scotland.Previously, the vaccine secured approvals in the United States, Canada and Europe. UPDATED: Friday, Jan. 31 at 9:35 a.m. ETVertex's groundbreaking launch of Casgevy keeps racking up more milestones around the globe.Friday, the company said it has reached a reimbursement agreement with NHS England that'll allow eligible patients with sickle cell disease access to the CRISPR/Cas9 gene-edited therapy. Along with the NHS England agreement, the National Institute for Health and Care Excellence (NICE) has signed off on the drug's use, Vertex said in a press release.The reimbursement deal follows a similar agreement, unveiled last summer, for the drug in patients with transfusion-dependent beta thalassemia.“We are pleased to have reached this new agreement that ensures both eligible SCD and TDT patients can now be treated with Casgevy, recognizing the value a one-time treatment can provide to patients, their families and the healthcare system," Vertex International senior vice president Ludovic Fenaux said in a statement.In its approval bid for Fabhalta in C3 glomerulopathy, Novartis will no longer face an FDA advisory committee meeting, CEO Vas Narasimhan said on Friday.The advisory committee meeting had been scheduled for next month but will no longer take place.Speaking with members of the media on Friday, Narasimhan said the "FDA no longer deemed it necessary to hold an advisory committee meeting.""We think it's based on, you know, the overall data package we've been able to generate, and the additional follow on data that we've provided the agency," the CEO continued. So we look forward to now bringing forward that medicine as a third indication approval for Fabhalta."Amid Europe's ongoing regulatory review of Eisai and Biogen's Alzheimer's disease medicine Leqembi, the European Commission (EC) has flagged new safety information for review.In November, Europe's Committee for Medicinal Products for Human Use (CHMP) recommended market approval of the drug. Since then, EC has asked the committee to "consider information on the safety of lecanemab that became available after the adoption of the CHMP opinion," the partners said in a Friday press release. The companies didn't reveal the nature of the new safety information flagged by the EC. CHMP will dig into the new info during a meeting next month, according to the release."We believe that the EC’s requests can be addressed with existing information and will be evaluated by the CHMP because of the clear and sufficient information available," the partners said in the release. "We will continue to work closely with the authorities toward approval in the EU."UPDATED: Monday, Jan. 27 at 10:43 a.m. ETMerck’s Welireg is up for a potential FDA label expansion by May 26. The agency granted a priority review to the company's bid to expand the drug's label into advanced, unresectable, or metastatic pheochromocytoma and paraganglioma (PPGL), which would add to currently approved indications in advanced renal cell carcinoma and von Hippel-Lindau disease.Welireg generated $139 million in sales during 2024’s third quarter and is the only approved HIF-2α inhibitor in the U.S.Merck’s application in PPGL is based on objective response rate and duration of response rate data from the phase 2 LITESPARK-015 trial, which enrolled 322 patients and will be presented at an upcoming medical meeting, according to the company. Up to 2,000 new cases of the tumors are diagnosed yearly in the U.S.Merck is evaluating Welireg across other rare oncologic diseases both on its own and in combination with other therapies. The FDA is evaluating Alvotech and Teva’s proposed biosimilar to Johnson & Johnson’s Simponi and Simponi Aria.Alvotech, which is responsible for development and manufacturing under its longstanding collaboration with Teva, announced positive top line results from its confirmatory trial of the Simponi copycat back in April. The partners expect the FDA to complete its review process in the fourth quarter of 2025. Simponi was first approved in 2009 and treats a variety of inflammatory conditions including rheumatoid arthritis, psoriatic arthritis and ankylosing spondylitis, among others. Simponi is an injected drug, while Simponi Aria is the infused version. The franchise picked up $2.19 billion for J&J in 2023 sales.Alvotech and Teva's product is the first biosimilar to the blockbuster arthritis med to be accepted for review.UPDATED: Thursday, Jan. 23 at 10:00 a.m. ETBiogen said its applications for a high-dose version of the spinal muscular atrophy med Spinraza have been accepted for review by the FDA and the European Medicines Agency. The new regimen comprises a more rapid loading regimen of two 50 mg doses given two weeks apart and a maintenance regimen given at 28 mg every four months. Currently, the drug's FDA-approved loading regimen features three doses given 14 days apart, plus a fourth dose 30 days after the third. The drug is currently approved in 12 mg doses.The high-dose applications are based on results from the phase 2/3 Devote trial, which favored the high-dose version versus an external sham control and the currently available dose on the measure of patients' reduction in plasma neurofilament light chain (NfL), a marker for neurodegeneration.The higher dose regimen also reduced the risk of death or permanent ventilation by 68% relative to sham and 30% compared with the 12 mg regimen.The high-dose Spinraza is Biogen's answer to competitors such as Novartis' gene therapy Zolgensma.Amneal has won FDA approvals for generics referencing AbbVie's Alzheimer's combo drug Namzaric and Novartis' cancer therapy Afinitor Disperz. Amneal has launched the Namzaric generic with 180-day market exclusivity.Separately, Amneal said it has won tentative approval from the FDA for a generic to Bausch Health's star irritable bowel syndrome med Xifaxan. Bausch Health has previously reached settlement agreements with Teva, Sun Pharma and Sandoz, pushing their generic entry dates into 2028 or upon an earlier launch of a rival generic product. Xifaxan is one of 15 drugs up for the second cycle of Medicare price negotiations under the Inflation Reduction Act. UPDATED: Tuesday, Jan. 21 at 8:57 a.m. ETThe European Commission has approved Johnson & Johnson's combination of Lazcluze and Rybrevant for the first-line treatment of certain adults with advanced non-small cell lung cancer (NSCLC), the company said in a press release.Specifically, the combo is approved in Europe for patients with epidermal growth factor receptor (EGFR) exon 19 deletions (ex19del) or exon 21 L858R (L858R) substitution mutations.In approving the use, EU regulators reviewed results from the phase 3 MARIPOSA study. The trial showed that the combination reduced the risk of disease progression or death by 30% compared with AstraZeneca's Tagrisso in patients with newly diagnosed, EGFR-mutant non-small cell lung cancer. The results yielded a U.S. approval for the J&J combination last summer. Earlier this month, J&J touted an overall survival win from the study. At the time, a company executive heralded the regimen as "a new standard of care for patients with EGFR non-small cell lung cancer."Also in Europe, officials have endorsed GSK's Jemperli to treat all adult patients with primary advanced or recurrent endometrial cancer, including those with mismatch repair proficient (MMRp)/microsatellite stable (MSS) tumors. MMRp and MSS cases represent approximately 75% of patients diagnosed with endometrial cancer, GSK said in a press release.The approval covers Jemperli's use in combination with chemotherapy.Late last year, Europe's Committee for Medicinal Products for Human Use (CHMP) recommended the label expansion.In England, the National Institute for Health and Care Excellence (NICE) recommended AstraZeneca's Tagrisso for treating people with EGFR mutation-positive non-small-cell lung cancer (NSCLC) after surgery.The recommendation means that hundreds of patients will benefit from routine access to the drug, which is taken daily alongside chemotherapy, according to a notice from the Roy Castle Lung Cancer Foundation.Previously, EGFR mutation-positive NSCLC patients relied on chemotherapy to prevent cancer recurrence after surgery, according to the foundation.“I am pleased we have been able to recommend that this targeted treatment for a specific gene mutation of lung cancer will be routinely available on the NHS," NICE's director of medicines evaluation, Helen Knight, said in a statement.UPDATED: Thursday, Jan. 16 at 10:25 a.m. ETEli Lilly's Omvoh has picked up its second major FDA nod. After the IL-23 inhibitor's approval in 2023 to treat ulcerative colitis, the agency has now signed off on Omvoh to treat Crohn's disease. Specifically, the FDA approved Omvoh to treat moderately to severely active Crohn's disease in adults.In a phase 3 study, 53% of patients treated with Omvoh achieved clinical remission after a year of treatment. That number compared with 36% for those on placebo.In addition, 46% of patients treated with Omvoh had visible healing of the intestinal lining after a year. In the placebo group, the number was 23%.The trial enrolled patients with moderately to severely active Crohn's disease who had experienced an inadequate response, loss of response or who could not tolerate corticosteroids, immunomodulators and/or biologics.With the FDA nod, Lilly's drug will go up against some heavy hitters in the Crohn's space, including Johnson & Johnson's Stelara and AbbVie's duo of Skyrizi and Rinvoq.UPDATED: Wednesday, Jan. 15 at 8:12 a.m. ETSanofi's Sarclisa has gained approval from China's National Medical Products Administration (NMPA) to treat adults with multiple myeloma who've received at least one prior line of therapy, including lenalidomide and a proteasome inhibitor.The approval covers Sarclisa's use in combination with pomalidomide and dexamethasone (Pd).Regulators in China endorsed the drug based on results from the phase 3 ICARIA-MM study, as well as bridging data from a China-based study, Sanofi said in a press release. In ICARIA-MM, the addition of Sarclisa to Pd resulted in a 40% reduction in patients' risk of disease progression or death. "We look forward to continuing to build strong partnerships with the medical community, local companies, and authorities in China as we work to bring more innovative treatments to patients," Sanofi's head of oncology, Olivier Nataf, said in a statement.As Biogen and Eisai work to grow Leqembi in Alzheimer's disease, the FDA has accepted a biologics license application for the drug's subcutaneous maintenance dosing option. With a potential approval, Leqembi would become the first anti-amyloid therapy to offer at-home maintenance dosing.The FDA is set to make a decision on the filing by August 31, according to a Biogen press release.UPDATED: Thursday, Jan. 9 at 11:15 a.m. ETEngland’s National Institute for Health and Care Excellence (NICE) recommended AstraZeneca’s Lynparza for use in the region’s National Health Service, clearing the way for around 1,200 eligible patients to reap the benefits of the treatment.The recommendation covers Lynparza’s use in patients with HER2-negative, locally advanced or metastatic breast cancer who have BRCA1 or BRCA2 mutations and have had chemotherapy. NICE based its decision in part on results from the company’s OlympiAD phase 3 study, which proved that the drug could cut the risk of disease worsening or death by 42%.NICE had originally begun its assessment of the treatment in that indication in 2018, but ended it citing a lack of evidence submitted by the company. This time around, NICE assessed the med using a faster cost comparison process that compared Lynparza to Pfizer’s Talzenna in benefits and cost. Stallergenes Greer’s peanut allergy treatment Palforzia scored a label expansion in Europe, extending the drug’s use to toddlers aged 1 through 3 years old.Palforzia is now cleared for use in those aged 1 to 17 years old and is the only approved oral immunotherapy in the U.S. and Europe for toddlers with a confirmed peanut allergy diagnosis. The drug is meant to gradually increase the body’s ability to tolerate small amounts of peanuts through carefully controlled initial dose escalation and up-dosing.The European Commission based its nod on the company’s POSEIDON phase 3 study, which was a double-blind, placebo-controlled food challenge after six months of treatment. Agios Pharmaceuticals’ Pyrukynd is up for an FDA decision in non-transfusion-dependent and transfusion-dependent alpha- or beta-thalassemia on Sept. 7.The company filed its bid for approval last month after finding success in two phase 3 trials assessing the drug in the non-transfusion-dependent and transfusion-dependent populations. Thalassemia is a rare, inherited blood disorder with limited treatment options. The disease is hallmarked by the abnormal production of hemoglobin, which causes chronic anemia and can lead to other complications.Pyruknd won its first approval in 2022 for pyruvate kinase (PK) deficiency, marking the first drug approved to treat the disease. Merck’s Gardasil HPV vaccine won approval from the National Medical Products Administration of China for males aged 9 to 26 years old, making the first option of its kind available for the country's male population.The vaccine was previously approved for use in females who are 9 to 45 years of age and has helped protect over 50 million women in China from certain HPV-related cancers and diseases since its first approval, Merck’s president of Human Health International, Joseph Romanelli, said in a release.Gardasil has recently seen slumping sales in China, where it's being marketed by Merck’s regional commercial partner Zhifei Biological Products. Rob David previously called the expansion to the male population a “significant opportunity.” UPDATED: Tuesday, Jan. 7 at 3:57 p.m. ETThe FDA tacked on additional warning information to the prescribing information for Agios’ pyruvate kinase (PK) deficiency drug Pyrukynd, flagging instances of liver deficiency in certain situations.The label update follows liver injury observations in patients who received Pyrukynd at a dose higher than is recommended for PK deficiency, according to an SEC filing from the company.The drug was approved by the FDA in 2022 as the first medicine to treat hemolytic anemia in adults with PK deficiency. Besides this use, the company is exploring expansions into beta thalassemia and sickle cell disease.The updated "Warnings and Precautions" section urges prescribers to run liver tests on patients before initiating treatment and monthly for the first six months of treatment. Patients should stop treatment if hepatic injury is suspected.Bayer is vying for a third indication for its Nubeqa (darolutamide) in China, this time for its use in combination with androgen deprivation therapy (ADT) in patients with metastatic hormone-sensitive prostate cancer.The company filed an application for the label expansion with China’s National Medical Products Administration, leveraging data from its phase 3 ARANOTE trial. In the study, Nubeqa and ADT significantly reduced the risk of radiological progression or death by 46% compared with placebo plus ADT.The nod would add to the drug’s two existing approvals in China, which cover other prostate cancer patient populations. It is estimated that the prevalence of prostate cancer in China will exceed 161,000 cases annually by 2026, according to Bayer. Dizal’s non-small cell lung cancer (NSCLC) candidate sunvozertinib will get a speedy FDA review after the agency granted priority review to the company’s new drug application.The company is specifically going after an approval to treat locally advanced or metastatic non-small cell lung cancer (NSCLC) in patients with epidermal growth factor receptor (EGFR) exon 20 insertion mutations whose disease has progressed on or after platinum-based chemotherapy. Sunvozertinib won its world-first approval in China in 2023. UPDATED: Monday, Jan. 6 at 10:25 a.m. ETAmgen's DLL3-targeted bispecific antibody Imdylltra, known as Imdelltra in the U.S., has won a conditional marketing authorization from the U.K.'s Medicines and Healthcare products Regulatory Agency as a third-line therapy for small cell lung cancer.The conditional nod is based on results from the phase 2 DeLLphi-301 trial, which showed that the T-cell engager triggered a tumor response rate of 41%, with the median response lasting 9.7 months. It follows an FDA approval in May 2024.China has approved Astellas' first-in-class Claudin 18.2 drug Vyloy, following similar moves by drug regulators in Japan and the U.S.The drug's Chinese indication is in first-line, CLDN18.2-positive, HER2-negative advanced gastric or gastroesophageal junction adenocarcinoma. The CLDN18.2 biomarker is expressed by about 35% of Chinese stomach cancer patients, according to Astellas.The approval was backed by two global phase 3 trials, dubbed Glow and Spotlight, which evaluated Vyloy in combination with the chemotherapy regimens CAPOX and mFOLFOX6, respectively. Both trials linked the drug's chemo combo to longer life expectancy and progression-free survival time compared with chemo alone.UPDATED: Friday, Jan. 3 at 2:45 p.m. ETGSK’s IL-5 inhibitor Nucala scored a nod in China to treat people with inadequately controlled chronic rhinosinusitis with nasal polyps (CRSwNP), a condition that impacts nearly 30 million people in China.The drug was approved by China’s National Medical Products Administration for use as an add-on therapy along with intranasal corticosteroids for patients with CRSwNP who don’t achieve adequate disease control with systemic corticosteroids or surgery. The indication is Nucala’s third in China and comes after prior approvals in eosinophilic asthma and eosinophilic granulomatosis with polyangiitis.An FDA advisory committee panel is scheduled to discuss the merits of Novartis’ oral factor B inhibitor Fabhalta in the rare kidney disease C3 glomerulopathy (C3G).The Cardiovascular and Renal Drugs Advisory Committee will meet on February 24, according to an FDA document (PDF). The drug was approved by the agency in 2023 as a treatment for paroxysmal nocturnal hemoglobinuria, winning the title of the first oral monotherapy approved for the rare blood disorder. Fabhalta received a second nod for immunoglobulin A nephropathy (IgAN) in August.In studies, Fabhalta proved that it could reduce proteinuria for C3G patients, a marker for delaying progression to kidney failure. So far, there are no approved treatments for the ultra-rare disease, which causes about 50% of patients to progress to kidney failure within ten years of diagnosis. UPDATED: Thursday, Jan. 2 at 1:45 p.m. ETShortly before the new year, Merck & Co. scored an approval for its potential blockbuster Winrevair in the U.K. The pulmonary arterial hypertension (PAH) drug, which also goes by the name sotatercept, was originally picked up via Merck’s $11.5 billion acquisition of Acceleron back in 2021.The U.K.’s Medicines and Healthcare products Regulatory Agency (MHRA) approved Winrevair in combination with other PAH therapies to improve exercise capacity in adult patients who live with moderate or marked limitations of physical activity.Patients with PAH suffer from high blood pressure in the blood vessels that supply the lungs, which can ultimately damage the right side of the heart. Winrevair, for its part, targets the causes of PAH responsible for the narrowing of the arteries in the lungs, in turn making it easier for the heart to pump blood to the pair of organs, according to the U.K. government’s release.The MHRA based its approval on a study of 323 PAH patients that saw Winrevair best placebo at improving exercise ability. The main measure of effectiveness in the trial was the difference in distance patients could walk in six minutes before and after treatment.At the trial’s 24-week treatment mark, patients on Winrevair plus other PAH medicines improved their walking distance by around 34 meters, versus one meter in patients who received placebo.Merck’s U.K. nod for Winrevair follows green lights from the U.S. FDA last March and the European Commission in August.At the time of the drug’s U.S. approval last year, J.P. Morgan’s Chris Schott estimated Winrevair could eventually reel in peak sales between $3 billion and $4 billion.