{"id":"vitamin-d-solid-form-start-monthly","safety":{"commonSideEffects":[{"rate":null,"effect":"Hypercalcemia"},{"rate":null,"effect":"Hypercalciuria"},{"rate":null,"effect":"Nausea"},{"rate":null,"effect":"Vomiting"},{"rate":null,"effect":"Constipation"},{"rate":null,"effect":"Weakness"}]},"_chembl":{"chemblId":"CHEMBL2074777","moleculeType":"Small molecule","molecularWeight":"441.55"},"_dailymed":null,"mechanism":{"_ai_source":"claude-haiku-4.5","explanation":"Vitamin D (cholecalciferol or ergocalciferol) is converted in the liver and kidneys to its active form, calcitriol, which binds to the vitamin D receptor (VDR) in target tissues. This activation regulates intestinal calcium and phosphate absorption, bone mineralization, and immune cell function. It also modulates cell proliferation and differentiation across multiple tissues.","oneSentence":"Vitamin D acts as a steroid hormone that binds to the vitamin D receptor to regulate calcium and phosphate homeostasis, immune function, and cell differentiation.","_ai_confidence":"high"},"_scrapedAt":"2026-03-28T00:15:23.236Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"Vitamin D deficiency"},{"name":"Hypocalcemia"},{"name":"Hypoparathyroidism"},{"name":"Osteomalacia"},{"name":"Rickets"}]},"trialDetails":[{"nctId":"NCT03141593","phase":"PHASE4","title":"Oral Vitamin D Substitution Weekly or Monthly and Adherence","status":"COMPLETED","sponsor":"University Hospital, Basel, Switzerland","startDate":"2017-10-09","conditions":"Vitamin D Deficiency","enrollment":97}],"_emaApprovals":[],"_faersSignals":[],"_approvalHistory":[],"publicationCount":0,"rwe":[],"genericFilers":[],"relatedDrugs":[],"labelChanges":[],"biosimilarFilings":[],"pricing":[],"formularyStatus":[],"manufacturing":[],"companionDiagnostics":[],"competitors":[],"timeline":[],"patents":[],"ownershipHistory":[],"trials":[],"biosimilars":[],"latestUpdates":[],"references":[],"tags":[],"ecosystem":[],"genericManufacturerList":[],"offLabel":[],"developmentCodes":[],"aliases":["Dekristol"],"phase":"marketed","status":"active","brandName":"Vitamin D: solid form, start monthly","genericName":"Vitamin D: solid form, start monthly","companyName":"University Hospital, Basel, Switzerland","companyId":"university-hospital-basel-switzerland","modality":"Small molecule","firstApprovalDate":"","aiSummary":"Vitamin D acts as a steroid hormone that binds to the vitamin D receptor to regulate calcium and phosphate homeostasis, immune function, and cell differentiation. Used for Vitamin D deficiency, Hypocalcemia, Hypoparathyroidism.","enrichmentLevel":3,"visitCount":0,"trialStats":{"total":1,"withResults":0},"verificationStatus":"verified","dataCompleteness":{"mechanism":true,"indications":true,"safety":true,"trials":true,"score":4}}