{"id":"calcium-acetate-phoslo","safety":{"commonSideEffects":[{"rate":null,"effect":"Hypercalcemia"},{"rate":null,"effect":"Gastrointestinal upset (nausea, constipation)"},{"rate":null,"effect":"Headache"}]},"_chembl":{"chemblId":"CHEMBL1200800","moleculeType":"Small molecule","molecularWeight":"158.17"},"_dailymed":null,"mechanism":{"_ai_source":"claude-haiku-4.5","explanation":"Calcium acetate acts as a phosphate binder by forming insoluble calcium phosphate complexes in the intestinal lumen, which are then excreted in feces. This reduces the absorption of dietary phosphate and lowers serum phosphate concentrations. It is primarily used in patients with chronic kidney disease on dialysis who have elevated serum phosphate levels.","oneSentence":"Calcium acetate binds to dietary phosphate in the gastrointestinal tract to reduce serum phosphate levels in patients with hyperphosphatemia.","_ai_confidence":"high"},"_scrapedAt":"2026-03-28T01:04:41.070Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"Hyperphosphatemia in patients with end-stage renal disease on hemodialysis or peritoneal dialysis"}]},"trialDetails":[{"nctId":"NCT04299633","phase":"PHASE1","title":"Study in Healthy Adult Subjects to Assess the Effect of Phosphate Binders on the Pharmacokinetics of a Single Dose of Vadadustat","status":"COMPLETED","sponsor":"Akebia Therapeutics","startDate":"2020-06-15","conditions":"Healthy Volunteers","enrollment":54},{"nctId":"NCT04258930","phase":"NA","title":"Occlusion vs Standard Treatment for the Treatment of Herpes Zoster","status":"UNKNOWN","sponsor":"Fundación Nacional para la Enseñanza y la Investigación de la Dermatología A.C.","startDate":"2020-02-26","conditions":"Herpes Zoster","enrollment":36},{"nctId":"NCT02688764","phase":"PHASE3","title":"A Study to Investigate the Safety and Efficacy of PA21 (Velphoro®) and Calcium Acetate (Phoslyra®) in Paediatric and Adolescent Chronic Kidney Disease (CKD) Patients With Hyperphosphataemia","status":"TERMINATED","sponsor":"Vifor Fresenius Medical Care Renal Pharma","startDate":"2016-05-26","conditions":"Hyperphosphatemia","enrollment":85},{"nctId":"NCT02273570","phase":"NA","title":"Optimal Anemia Treatment in End Stage Renal Disease (ERSD)","status":"UNKNOWN","sponsor":"Azienda Ospedaliera Sant'Anna","startDate":"2015-03","conditions":"Hyperparathyroidism, Secondary","enrollment":50},{"nctId":"NCT00196755","phase":"PHASE3","title":"Study of Safety and Efficacy of Renagel® Compared With Calcium Acetate in Patients With Peritoneal Dialysis","status":"COMPLETED","sponsor":"Genzyme, a Sanofi Company","startDate":"2004-12","conditions":"Peritoneal Dialysis, Chronic Kidney Disease","enrollment":138},{"nctId":"NCT00211939","phase":"PHASE4","title":"CARE-2 (Calcium Acetate [PhosLo®]/Sevelamer[Renagel®] Evaluation Study 2) for Heart Calcification in Dialysis Patients","status":"COMPLETED","sponsor":"Nabi Biopharmaceuticals","startDate":"2005-01","conditions":"Calcinosis, Arteriosclerosis, Hyperparathyroidism, Secondary","enrollment":203}],"_emaApprovals":[],"_faersSignals":[],"_approvalHistory":[],"publicationCount":1,"rwe":[],"genericFilers":[],"relatedDrugs":[],"labelChanges":[],"biosimilarFilings":[],"pricing":[],"formularyStatus":[],"manufacturing":[],"companionDiagnostics":[],"competitors":[],"timeline":[],"patents":[],"ownershipHistory":[],"trials":[],"biosimilars":[],"latestUpdates":[],"references":[],"tags":[],"ecosystem":[],"genericManufacturerList":[],"offLabel":[],"developmentCodes":[],"aliases":[],"phase":"phase_3","status":"active","brandName":"Calcium acetate (PhosLo® )","genericName":"Calcium acetate (PhosLo® )","companyName":"Genzyme, a Sanofi Company","companyId":"genzyme-a-sanofi-company","modality":"Small molecule","firstApprovalDate":"","aiSummary":"Calcium acetate (PhosLo) is a small molecule that acts as a phosphate sequestering agent, binding to phosphate ions. It is used to treat conditions such as hyperphosphatemia, calcinosis, arteriosclerosis, and hyperparathyroidism, particularly in patients undergoing dialysis.","enrichmentLevel":3,"visitCount":0,"trialStats":{"total":0,"withResults":0},"verificationStatus":"verified","dataCompleteness":{"mechanism":true,"indications":true,"safety":true,"trials":true,"score":4}}