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NCT05745779
Vitamin D, HbA1c and Vitamin B12 Levels in Patients
trial testing HbA1c, Vitamin D, Vitamin B12 in Serum HbA1c and Vitamin D, Vitamin B12 Values in Periodontal Diseases in 606 participants. Completed in 11 November 2022.
11 October 2022
Quick facts
| Lead sponsor | Hacettepe University |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 606 |
| Start date | 11 August 2022 |
| Primary completion | 11 October 2022 |
| Estimated completion | 11 November 2022 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- HbA1c, Vitamin D, Vitamin B12
Conditions studied
- Serum HbA1c and Vitamin D, Vitamin B12 Values in Periodontal Diseases — all drugs for Serum HbA1c and Vitamin D, Vitamin B12 Values in Periodontal Diseases →
Sponsor
Hacettepe University
Who can join
Adults 18 to 80, any sex, with Serum HbA1c and Vitamin D, Vitamin B12 Values in Periodontal Diseases. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Abstract Aim: to compare the serum vitamin D, HbA1c and vitamin B12 levels in patients with gingivitis and four different periodontitis stages diagnosed according to the 2017 Periodontal Disease Classification. Materials and methods: A total of 606 (378 Female, 228 Male) patients were included in the study. The periodontal status of the patients was diagnosed with gingivitis, stage 1,2,3 and 4 periodontitis groups were formed. HbA1c, vitamin D and vitamin B12 values of the patients were compared and analyzed. Result: Conclusion:
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Serum vitamin D, hemoglobin A1c and vitamin B12 levels in patients with gingivitis and periodontitis stages.
Bulut SO, Noyun D, Dirikan İpci S, Cakar G. · · 2024 · cited 1× · PMID 39007836 · DOI 10.1080/17520363.2024.2342236
Verify or expand the search:
- PubMed search for NCT05745779
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
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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 NCT05745779 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Hacettepe University
- Last refreshed: 27 February 2023
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/NCT05745779.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing