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NCT06747559
Effects of Vitamin D Supplementation on Postoperative Rehabilitation in Hip and Knee Osteoarthritis Patients
NA trial testing Vitamin D in Osteoarthritis of the Hip or Knee in 300 participants. Not yet recruiting.
31 December 2025
Quick facts
| Lead sponsor | Second Affiliated Hospital, School of Medicine, Zhejiang University |
|---|---|
| Phase | NA |
| Status | Not yet recruiting |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 300 |
| Start date | 1 January 2025 |
| Primary completion | 31 December 2025 |
| Estimated completion | 31 December 2026 |
| Sites | 1 location across China |
Drugs / interventions tested
- Vitamin D
Conditions studied
- Osteoarthritis of the Hip or Knee — all drugs for Osteoarthritis of the Hip or Knee →
- Joint Arthroplasty — all drugs for Joint Arthroplasty →
Sponsor
Second Affiliated Hospital, School of Medicine, Zhejiang University
Who can join
Adults 60 to 85, any sex, with Osteoarthritis of the Hip or Knee or Joint Arthroplasty. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The goal of this clinical trial is to learn if vitamin D supplementation affects postoperative rehabilitation in osteoarthritis patients who underwent joint arthroplasty. The main questions it aims to answer are: Does oral vitamin D supplementation for a period of time after joint arthroplasty affect the postoperative recovery speed in patients who have vitamin D deficiency? Does oral vitamin D supplementation after joint arthroplasty affect the long-term recovery of joint functions in patients who have vitamin D deficiency? Participants will: Take vitamin D oral supplement every day for 3 months. Visit the clinic in 1, 3, 6, 12 months after joint replacement surgery for checkups and tests.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06747559
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Second Affiliated Hospital, School of Medicine, Zhejiang University trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06747559 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Second Affiliated Hospital, School of Medicine, Zhejiang University
- Last refreshed: 24 December 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06747559.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing