Calcifediol - OPKO Renal/Vifor Fresenius Medical Care Renal Pharma
Alternative Names: Calcifediol extended release - OPKO Renal/Vifor Fresenius Medical Care Renal Pharma; CTAP-101; CTAP101 Capsules; JTT-762; Modified-release calcifediol - OPKO Renal/Vifor Fresenius Medical Care Renal Pharma; RAYALDEE; Rayaldee; RayaldyLatest Information Update: 15 Apr 2025
At a glance
- Originator Cytochroma
- Developer OPKO Health; OPKO Renal; Vifor Fresenius Medical Care Renal Pharma
- Class Antivirals; Calcium regulators; Osteoporosis therapies; Vitamin D analogues
- Mechanism of Action Calcitriol receptor agonists
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity No
Highest Development Phases
- Marketed Secondary hyperparathyroidism
- Phase II COVID 2019 infections; Cystic fibrosis
- No development reported Bone disorders
Most Recent Events
- 30 Mar 2025 OPKO terminates a phase II trial for Secondary hyperparathyroidism (Late-stage disease, In adults) in USA (PO) (NCT03602261)
- 19 Jun 2024 OPKO Health terminates a phase-III clinical trial in Secondary hyperparathyroidism (In adolescents, In children) in USA (PO), as FDA changed the post-marketing requirement necessitating a new study design and protocol (NCT05543928)
- 11 Dec 2023 Phase-II clinical trials in Cystic fibrosis in USA (unspecified route) (OPKO Renal pipeline, December 2023)