# Effects of Isotretinoin on the Growth Rate and Thickness of the Nail Plate

> **NCT04660916** · — · COMPLETED · sponsor: **Sinan Özçelik** · enrollment: 70 (actual)

## Conditions studied

- Isotretinoin
- Nail Abnormality

## Interventions

- **DRUG:** Isotretinoin

## Key facts

- **NCT ID:** NCT04660916
- **Lead sponsor:** Sinan Özçelik
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-10-22
- **Primary completion:** 2020-09-01
- **Final completion:** 2020-10-01
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2020-12-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04660916

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04660916, "Effects of Isotretinoin on the Growth Rate and Thickness of the Nail Plate". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04660916. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*