# Prevalence of Serum-Vitamin D Abnormalities, Periodontitis and Anaemia in Patients With Melasma

> **NCT03241381** · — · COMPLETED · sponsor: **Panineeya Mahavidyalaya Institute of Dental Sciences & Research Centre** · enrollment: 100 (actual)

## Conditions studied

- Melasma, Periodontitis, Vitamin D Abnormalities, Anaemia

## Interventions

- **DIAGNOSTIC_TEST:** vitamin D serum assay study and control groups
- **DIAGNOSTIC_TEST:** Photometry
- **OTHER:** Russels periodontal index

## Key facts

- **NCT ID:** NCT03241381
- **Lead sponsor:** Panineeya Mahavidyalaya Institute of Dental Sciences & Research Centre
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-10
- **Primary completion:** 2017-08
- **Final completion:** 2017-08
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2017-12-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03241381

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03241381, "Prevalence of Serum-Vitamin D Abnormalities, Periodontitis and Anaemia in Patients With Melasma". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03241381. Licensed CC0.

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