AIMTo assess the effects and safety of iron-based phosphate binders in adult patients receiving dialysis.METHODSWe electronically searched MEDLINE, EMBASE, CENTRAL, and CBM for randomized controlled trials about iron-based phosphate binders in adult dialysis patients. Study quality was assessed using the criteria outlined in the Cochrane Handbook for Systematic Reviews of intervention. Meta-analysis was conducted by RevMan 5.3.RESULTSEight studies with 2018 participants were eligible for our meta-analysis. Iron-based phosphate binders were superior to placebo (MD = -2.43 mg/dL, 95% CI: -3.18 to -1.68, p < 0.00001) and as efficient as sevelamer (MD = 0.04 mg/dL, 95% CI: -0.29 to 0.36, p = 0.83) in reducing serum phosphorus in dialysis patients. No significant differences were found in all adverse events (OR = 1.30, 95% CI: 0.77 to 2.20, p = 0.32) between iron-based phosphate binders and placebo. Iron-based phosphate binders were associated with significant higher serum iron (MD = 9.39 ng/mL, 95% CI 1.48 to 17.30, p = 0.02), higher serum transferring saturation (MD = 6.29%, 95% CI 2.72 to 9.87, p = 0.0006) and lower serum total iron binding capacity (MD = -23.13 µg/dL, 95% CI -35.69 to -10.58, p = 0.0003) in comparison to placebo.CONCLUSIONIron-based phosphate binders are as effective as sevelamer and well tolerated for hyperphosphatemia in dialysis patients. Iron-based phosphate binders appear to have a beneficial effect on renal anemia in patients receiving dialysis. Therefore, iron-based phosphate binders may represent a new treatment option for dialysis patients.