OSIVID
Efficacy of Perioperative Oral Vitamin D3 Supplementation on Implant Osseointegration in Patients With Vitamin D Deficiency
Sponsor study identifier
observational
60
1 country
1
Study Start
January 15, 2025
Actual (reported)Primary Completion
January 15, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
May 15, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
The number of patients treated in Implantology at Nantes University Hospital is 400 per year. This pilot study aims to demonstrate the efficacy of a 6-month oral cholecalciferol supplementation on osseointegration in patients requiring dental implants and presenting with vitamin D deficiency, compared to French patients who have not undergone vitamin D screening
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
May 15, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
December 20, 2024
Actual (reported)January 15, 2025
Actual (reported)January 15, 2025
Actual (reported)January 15, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
May 15, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
The stability of the implan
The stability of the implant measured by RFA (Resonance Frequency Analysis)
3 months (surgery and 3 months after)
perioperative oral vitamin D3 supplementation on implant osseointegration in patients with vitamin D deficiency.
This study will be conducted on patients with vitamin D deficiency or insufficiency who visit the Restorative and Surgical Dentistry Department at the Dental Care Center of Nantes University Hospital for implant surgery.
CHU Nantes-Department of Dentistry
Nantes, Nantes, 44000, France
Anne-Gaelle Chaux, MD PhD
Nantes University Hospital
First Submitted
December 20, 2024
First Posted
January 15, 2025
Study Start
January 15, 2025
Actual (reported)Primary Completion
January 15, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Insertion Protocol of Convergent Transmucosal Design Implants
Contact the study team to confirm eligibility.
Study Completion
May 15, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
June 24, 2026
Record last verified: 2026-06
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Source: ClinicalTrials.gov.
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