# Bioclinical Study of Scalp Photoaging of a Population Male Over 65 Years Old.

> **NCT03603587** · NA · TERMINATED · sponsor: **Centre Hospitalier Universitaire de Saint Etienne** · enrollment: 1 (actual)

## Conditions studied

- Skin Aging
- Skin Cancer

## Interventions

- **PROCEDURE:** biopsy
- **DIAGNOSTIC_TEST:** blood sample
- **DIAGNOSTIC_TEST:** questionnaire on sun exposure
- **DIAGNOSTIC_TEST:** examination of the scalp
- **DIAGNOSTIC_TEST:** Norwood scale
- **DIAGNOSTIC_TEST:** questionnaire of clinicals signs
- **DIAGNOSTIC_TEST:** scinexa score
- **DIAGNOSTIC_TEST:** questionnaire of the history of the hair loss

## Key facts

- **NCT ID:** NCT03603587
- **Lead sponsor:** Centre Hospitalier Universitaire de Saint Etienne
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2019-02-14
- **Primary completion:** 2019-09-20
- **Final completion:** 2019-09-20
- **Target enrollment:** 1 (ACTUAL)
- **Why stopped:** Organisation issues
- **Last updated:** 2020-03-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03603587

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03603587, "Bioclinical Study of Scalp Photoaging of a Population Male Over 65 Years Old.". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03603587. Licensed CC0.

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