Nalmefene Hydrochloride

精彩内容截至2025年4月30日，A股三大医药板块（中药、化学制药、生物制品）已有289家药企公布了2024年业绩，其中83家销售毛利率超过七成。中药TOP20企业，3家毛利率超过80%；化学制药TOP20企业，5家毛利率超过90%；生物制品TOP20企业，11家毛利率达90%以上。表：2024年A股三大医药板块毛利率TOP20企业注：数据统计截至2025年4月30日来源：东方财富网，米内网整理中药：3家超过80%，奇正藏药稳坐榜首奇正藏药2024年实现营业收入23.38亿元，同比增长14.32%，净利润5.82亿元，同比增长0.19%，销售毛利率82.11%，同比下滑了2.08%。公司主要产品包括了消痛贴膏、青鹏软膏、白脉软膏、铁棒锤止痛膏等外用系列产品，以及红花如意丸、如意珍宝片、十味龙胆花胶囊、十味龙胆花颗粒、仁青芒觉胶囊等口服藏药及中药产品。2024年公司的贴膏剂营业收入16.55亿元，毛利率87.21%；软膏剂营业收入3.11亿元，毛利率82.72%；其它剂型营业收入3.50亿元，毛利率61.01%。汉森制药2024年实现营业收入10.04亿元，同比增长5.12%，净利润2.20亿元，同比增长7.43%，销售毛利率75.85%，同比提升了2.63%。公司主要产品包括了四磨汤口服液、天麻醒脑胶囊、百贝益肺胶囊、缩泉胶囊、参七心疏胶囊、利胆止痛胶囊、胃肠灵胶囊等。2024年公司的四磨汤口服液营业收入5.51亿元，毛利率76.54%；天麻醒脑胶囊营业收入2.22亿元，毛利率80.50%。羚锐制药2024年实现营业收入35.01亿元，同比增长5.72%，净利润7.23亿元，同比增长27.19%，销售毛利率75.82%，同比提升了2.53%。公司主要产品包括了通络祛痛膏、壮骨麝香止痛膏、丹鹿通督片、培元通脑胶囊以及参芪降糖胶囊等。2024年公司的贴剂营业收入21.15亿元，毛利率78.95%；片剂营业收入3.55亿元，毛利率69.94%；胶囊剂营业收入7.52亿元，毛利率75.79%；软膏剂营业收入1.28亿元，毛利率75.17%。东阿阿胶2024年实现营业收入59.21亿元，同比增长25.57%，净利润15.57亿元，同比增长35.29%，销售毛利率72.42%，同比提升了2.18%。公司主要产品包括了阿胶、复方阿胶浆、阿胶糕、阿胶速溶粉、健脑补肾口服液、龟鹿二仙口服液、海龙胶口服液等。2024年公司的阿胶及系列产品营业收入55.44亿元，毛利率73.61%。方盛制药2024年实现营业收入17.77亿元，同比增长9.15%，净利润2.55亿元，同比增长36.61%，销售毛利率71.85%，同比提升了3.75%。公司主要产品包括了藤黄健骨片、强力枇杷膏（蜜炼）、蒲地蓝消炎片、小儿荆杏止咳颗粒、金英胶囊、玄七健骨片等。2024年公司的心脑血管疾病用药营业收入5.30亿元，毛利率80.70%；呼吸系统用药营业收入2.13亿元，毛利率76.46%；儿童用药营业收入1.83亿元，毛利率66.31%；骨骼肌肉系统用药营业收入3.84亿元，毛利率82.93%。化学制药：5家超过90%，艾力斯、汇宇、奥赛康净利润暴涨艾力斯2024年营业收入35.58亿元，同比增长76.29%，净利润14.30亿元，同比增长121.97%，销售毛利率95.97%，同比下滑了0.17%。公司核心产品甲磺酸伏美替尼片续约纳入国家医保目录，销售收入持续增长。2024年公司的抗肿瘤类产品营业收入35.06亿元，毛利率96.92%。吉贝尔2024年营业收入8.97亿元，同比增长4.14%，净利润2.19亿元，同比增长0.11%，销售毛利率89.38%，同比提升了0.43%。公司主要产品包括了利可君片、尼群洛尔片、玉屏风胶囊、醋氯芬酸肠溶片等。2024年公司的血液系统产品营业收入6.52亿元，毛利率92.90%；心血管系统产品营业收入超过1.27亿元，毛利率94.32%。恒瑞医药2024年营业收入279.85亿元，同比增长22.63%，净利润63.37亿元，同比增长47.28%，销售毛利率86.25%，同比提升1.70%。值得一提的是，2024年公司创新药销售收入达138.92亿元（含税，不含对外许可收入），同比增长30.60%。2024年公司的肿瘤产品营业收入145.87亿元，毛利率92.57%；代谢和心血管产品营业收入17.48亿元，毛利率76.61%；免疫和呼吸系统产品营业收入7.77亿元，毛利率83.69%；神经科学产品营业收入42.89亿元，毛利率84.76%；造影剂营业收入27.49亿元，毛利率60.46%。德源药业2024年营业收入8.68亿元，同比增长22.46%，净利润1.77亿元，同比增长28.26%，销售毛利率84.56%，同比提升2.69%。公司主要产品包括了吡格列酮二甲双胍片、坎地氢噻片、盐酸吡格列酮片、那格列奈片、盐酸二甲双胍缓释片、依帕司他片等。2024年公司的糖尿病类产品营业收入6.03亿元，毛利率80.17%；高血压类产品营业收入2.55亿元，毛利率95.39%。汇宇制药2024年营业收入10.94亿元，同比增长18.05%，净利润3.25亿元，同比增长132.78%，销售毛利率83.41%，同比下滑了2.52%。公司主要产品包括了奥沙利铂注射液、注射用培美曲塞二钠、多西他赛注射液、注射用阿扎胞苷等。2024年公司的抗肿瘤产品营业收入10.23亿元，毛利率85.69%。奥赛康2024年营业收入17.78亿元，同比增长23.15%，净利润1.60亿元，同比增长207.92%，销售毛利率81.34%，同比提升了0.53%。公司主要产品包括了注射用奥美拉唑钠、注射用右兰索拉唑、利厄替尼片、曲氟尿苷替匹嘧啶片、注射用替加环素、注射用硫酸艾沙康唑等。2024年公司的抗感染类产品营业收入4.94亿元，毛利率82.29%；抗肿瘤类产品营业收入6.31亿元，毛利率90.94%；慢性病类产品营业收入3.23亿元，毛利率75.89%；消化类产品营业收入2.70亿元，毛利率68.05%。兴齐眼药2024年营业收入19.43亿元，同比增长32.42%，净利润3.38亿元，同比增长40.84%，销售毛利率78.33%，同比提升了0.96%。公司主要产品包括了环孢素滴眼液（Ⅱ）、加替沙星眼用凝胶、小牛血去蛋白提取物眼用凝胶、硫酸阿托品滴眼液等。2024年公司的凝胶剂/眼膏剂营业收入3.63亿元，毛利率86.52%；滴眼剂营业收入13.66亿元，毛利率82.18%。苑东生物2024年营业收入13.50亿元，同比增长20.82%，净利润2.38亿元，同比增长5.15%，销售毛利率74.93%，同比下滑了5.08%。公司主要产品包括了富马酸比索洛尔片、依托考昔片、布洛芬注射液、盐酸纳美芬注射液、盐酸纳洛酮注射液、硫酸氢氯吡格雷片等。2024年公司的麻醉镇痛类产品营业收入4.63亿元，毛利率83.97%；心脑血管类产品营业收入4.54亿元，毛利率78.93%；其他类产品营业收入3.36亿元，毛利率55.97%。生物制品：11家超90%，百利天恒营收大爆发神州细胞2024年营业收入25.13亿元，同比增长33.13%，净利润1.12亿元，销售毛利率95.91%，同比下滑了1.20%。公司主要产品包括了注射用重组人凝血因子VIII、瑞帕妥单抗注射液、阿达木单抗注射液、贝伐珠单抗注射液、菲诺利单抗注射液等。2024年公司的血友病产品营业收入18.90亿元，毛利率96.89%；恶性肿瘤产品营业收入4.95亿元，毛利率93.01%。百利天恒2024年营业收入58.23亿元，同比增长936.31%，净利润37.08亿元，销售毛利率95.46%，同比提升了36.27%。公司主要产品包括了丙泊酚乳状注射液、丙泊酚中/长链脂肪乳注射液、黄芪颗粒、吸入用七氟烷等。2024年公司的知识产权授权收入53.32亿元，毛利率100%；化药制剂营业收入3.22亿元，毛利率52.75%；中成药制剂营业收入1.64亿元，毛利率34.24%。特宝生物2024年营业收入28.17亿元，同比增长34.13%，净利润8.28亿元，同比增长49.00%，销售毛利率93.49%，同比提升了0.16%。公司主要产品包括了聚乙二醇干扰素α-2b注射液、拓培非格司亭注射液、注射用人粒细胞巨噬细胞刺激因子、人粒细胞刺激因子注射液和注射用人白介素-11。2024年公司的抗病毒用药营业收入24.47亿元，毛利率96.22%；血液/肿瘤用药营业收入3.63亿元，毛利率75.40%。资料来源：东方财富网，公司年报注：数据统计截至4月30日，如有疏漏，欢迎指正。免责声明：本文仅作医药信息传播分享，并不构成投资或决策建议。本文为原创稿件，转载文章或引用数据请注明来源和作者，否则将追究侵权责任。投稿及报料请发邮件到872470254@qq.com稿件要求详询米内微信首页菜单栏商务及内容合作可联系QQ：412539092【分享、点赞、在看】点一点不失联哦

Indivior is the maker of several treatments for opioid use disorder, as well as Opvee, which in May 2023 earned the first FDA approval for a nasal spray version of active ingredient nalmefene. A paper published this month in the journal Current Addiction Reports discusses the merits of intranasal medications that can reverse overdoses of high-potency synthetic opioids (HPSOs) such as fentanyl.Indivior funded the manuscript, which was based on the results of last summer’s Reversing Synthetic Opioid Overdose (RESPIRE) Expert Forum—also funded by the addiction-focused pharma—that brought together eight leaders representing emergency medicine, pharmacy, state health agencies, Indian Health Services, addiction research and forensic science.The company makes Opvee, an opioid overdose reversal medication that aligns with the expert panel’s recommendations.“Indivior is committed to partnering closely with healthcare providers, policymakers, and communities to ensure that advanced overdose reversal solutions reach those who need them most, especially as HPSOs drive unprecedented risks and challenges,” Christian Heidbreder, Ph.D., the company’s chief scientific officer, said in a statement.The paper’s publication came shortly before National Fentanyl Awareness Day, observed every year on April 29. Fentanyl and other synthetic opioids were involved in more than 90% of opioid overdose fatalities in the year preceding the July forum, according to the report. Indivior is the maker of several treatments for opioid use disorder, as well as Opvee, which in May 2023 earned the first FDA approval for a nasal spray version of active ingredient nalmefene.Naloxone is the current standard of care for treating opioid overdoses and is more widely available than nalmefene—helped along by its first over-the-counter FDA approval for Emergent BioSolutions’ 4 mg Narcan in early 2023. The new paper’s authors, however, suggest that nalmefene may be more effective in treating some overdoses, especially those involving HPSOs.The most crucial aspects of medications used to treat overdoses of synthetic opioids are rapid onset, long duration and high potency, according to the authors.Nalmefene outpaces naloxone on all three of those aspects: Data cited in the paper show that nalmefene has a higher opioid receptor affinity than naloxone. And, while naloxone reaches peak blood concentration in 30 minutes and has a circulating half-life of about two hours, nalmefene’s time to peak is 15 minutes and its half-life is longer than 11 hours, which may make it “particularly well-suited for reversing HPSO overdose,” they wrote.The experts also pointed to a model predicting that a single 4 mg dose of naloxone would reduce the likelihood of cardiac arrest following a fentanyl overdose from about 78% to 47%, while a single 3-mg dose of nalmefene would bring it down to 11.6%. Previous expert publications, including a September 2023 joint release (PDF) from the American College of Medical Toxicology and the American Academy of Clinical Toxicology, have suggested that more research is needed into the risks and benefits of nalmefene, as its longer duration of action could potentially lead to a longer period of the opioid withdrawal symptoms that are the primary adverse effect of all reversal meds.That longer duration may also create a “false sense of comfort that no further care is needed,” possibly leading patients to avoid seeking follow-up observation, the groups wrote at the time, concluding that nalmefene shouldn’t yet replace naloxone as the standard of care for opioid overdose reversal.Though the RESPIRE experts acknowledged the increased risk of precipitated withdrawal following overdose reversal with nalmefene, they wrote that such risks are “secondary to saving a life.”“With the ability to medically manage precipitated withdrawal, in concert with the uncertainty and unpredictability of HPSOs, overdose reversal strategies and agents that rapidly restore and sustain respiration should be aggressively implemented,” they wrote.The panel concluded by calling for greater research and real-world evidence collection around treatments for HPSO overdoses. And, to boost treatment with both naloxone and nalmefene, they “emphatically” recommended improvements to bystander education and training, greater access to reversal agents and a wide-scale destigmatization of addiction.“Only with investments in using new reversal medications, further controlled trials yielding strong evidence, adequately training bystanders and first responders, collecting outcome information, researching and developing new reversal agents, and improving access to opioid use disorder treatment and prevention will the opioid overdose epidemic be marshaled to avoid needless deaths,” they wrote.