{"id":"cholecalciferol-vitamin-d3","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":null,"_dailymed":{"setId":"4c86b348-5808-4d6d-b283-00ab37557fd7","title":"BONE LIQUESCENCE (TARAXACUM OFFICINALE, TRIFOLIUM PRATENSE, CALCAREA MURIATICA, EQUISETUM ARVENSE, JUGLANS NIGRA, SESAME OIL, CALCAREA SULPHURICA, HEPAR (BOVINE), KIDNEY (BOVINE), MEDULLA OSSIS SUIS, MENADIONE, THYROIDINUM (BOVINE), VITAMIN A, VITAMIN D3 (CHOLECALCIFEROL) , CALCAREA PHOSPHORICA, CALCAREA CARBONICA, CALCAREA FLUORICA MANGANUM METALLICUM, NICCOLUM METALLICUM, MAGNESIA CARBONICA) LIQUID [NUTRITIONAL SPECIALTIES, INC.]"},"mechanism":{"_ai_source":"claude-haiku-4.5","explanation":"Vitamin D3 is a fat-soluble secosteroid that undergoes hydroxylation in the liver to 25-hydroxyvitamin D and then in the kidneys to the active metabolite 1,25-dihydroxyvitamin D (calcitriol). Calcitriol acts as a ligand for the vitamin D receptor (VDR), a nuclear receptor that regulates gene expression involved in calcium absorption, bone mineralization, and immune cell differentiation. Beyond skeletal health, vitamin D3 influences innate and adaptive immunity, cardiovascular function, and cellular proliferation.","oneSentence":"Cholecalciferol (vitamin D3) is converted in the body to its active form, calcitriol, which regulates calcium and phosphate homeostasis and modulates immune function.","_ai_confidence":"high"},"_scrapedAt":"2026-03-27T23:43:34.201Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"Vitamin D deficiency"},{"name":"Hypocalcemia"},{"name":"Hypoparathyroidism"},{"name":"Osteomalacia"},{"name":"Rickets"}]},"trialDetails":[{"nctId":"NCT07494045","phase":"PHASE2","title":"Pharmacokinetics, Pharmacodynamics, Safety and Tolerability Evaluation of CTAP101 Extended-release Capsules in Pediatric Participants","status":"NOT_YET_RECRUITING","sponsor":"OPKO Health, Inc.","startDate":"2026-06","conditions":"CKD Stage 3, CKD Stage 4, Secondary Hyperparathyroidism","enrollment":40},{"nctId":"NCT05933499","phase":"PHASE2","title":"Effect of Tirzepatide and Bimagrumab on Body Composition, Insulin Sensitivity, and Bone in Adults With Obesity","status":"RECRUITING","sponsor":"Massachusetts General Hospital","startDate":"2025-11-05","conditions":"Obesity","enrollment":63},{"nctId":"NCT04615988","phase":"","title":"Correlation Vitamin D Level to Endocrine Autoimmune Toxicity Due to Immune Checkpoint Inhibitors","status":"RECRUITING","sponsor":"Icahn School of Medicine at Mount Sinai","startDate":"2021-06-09","conditions":"Thyroid, PD-1, Cancer","enrollment":17},{"nctId":"NCT06610968","phase":"NA","title":"Acute Vitamin D Supplementation on Testosterone in Females","status":"ACTIVE_NOT_RECRUITING","sponsor":"University of Southern California","startDate":"2025-07-01","conditions":"Female Hormone Profile","enrollment":20},{"nctId":"NCT07491965","phase":"","title":"Association Between Benign Paroxysmal Positional Vertigo and Vitamin D Deficiency .","status":"NOT_YET_RECRUITING","sponsor":"Sohag University","startDate":"2026-03-01","conditions":"Benign Paroxysmal Positional Vertigo (BPPV)","enrollment":160},{"nctId":"NCT07491601","phase":"NA","title":"PRESS -PAR: Early Detection and PREvention of Symptomatic postSurgical hypoPARathyroidism After Thyroid Surgery\"","status":"RECRUITING","sponsor":"Nicolas Schlegel","startDate":"2025-01-08","conditions":"Postoperative Hypoparathyroidism, Postsurgical Hypoparathyroidism, Hypoparathyroidism Post-surgical","enrollment":336},{"nctId":"NCT04677816","phase":"PHASE2","title":"Impact of Vitamin D Supplementation on the Rate of Pathologic Complete Response in Vitamin D Deficient Patients","status":"RECRUITING","sponsor":"Wake Forest University Health Sciences","startDate":"2021-10-22","conditions":"Triple Negative Breast Cancer, Vitamin D Deficiency, Invasive Breast Cancer","enrollment":50},{"nctId":"NCT07356440","phase":"NA","title":"Effect of the Consumption of Cookies Enriched With Plant Proteins and of a Vitamin D Supplement on the Progression of Sarcopenia in the Elderly","status":"ENROLLING_BY_INVITATION","sponsor":"University of Udine","startDate":"2025-12-01","conditions":"Sarcopenia in Elderly, Sarcopenia, Nutritional Intervention","enrollment":74},{"nctId":"NCT07487610","phase":"","title":"Relationship Between Neuropathic Pain and Geriatric Assessment Parameters in Patients Aged 80 Years and Older","status":"RECRUITING","sponsor":"Sultan 1. 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