The Analysis of Hair Count in Healthy Taiwanese Persons by Trichoscope

Dermatosis Clinical Trial

Official title:

The Analysis of Hair Count in Healthy Taiwanese Persons by Trichoscope

Clinical Trial Details — Status: Withdrawn

Administrative data

• NCT number: NCT03937557
• Other study ID #: 20190202R
• Status: Withdrawn
• Phase: N/A
• Start date: May 5, 2019
• Est. completion date: April 22, 2020

Study information

• Verified date: December 2019
• Source: Shin Kong Wu Ho-Su Memorial Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Horizontal sectioning of scalp biopsy is a better method for evaluating hair disorders than vertical sectioning because it enables the quantitative examination of hair follicles at different stages. Without having the quantitative data of normal scalp hair counts as controls, it is impossible to evaluate scalp biopsies for hair disorders. In recent years, trichoscope is more popular in analysis of hair disease. It is less invasive and simple. The aim of this study is to understand the pros and cons of trichoscpoe.

Recruitment information / eligibility

• Status: Withdrawn
• Enrollment: 0
• Est. completion date: April 22, 2020
• Est. primary completion date: April 5, 2020
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 20 Years to 50 Years

Eligibility

Inclusion Criteria:

• 20-50y/o adults without any scalp disorder

Exclusion Criteria:

• adults with any scalp disorder

Related Conditions & MeSH terms

• Dermatosis
• Skin Diseases

Intervention

Diagnostic Test:
• photofinder levicam
Exam frontal, bilateral Temporal and occipital scalp by photofinder levicam and compare the pros and cons with the data from scalp biopsy.

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Shin Kong Wu Ho-Su Memorial Hospital

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Average number of hairs	Exam frontal, bilateral Temporal and occipital scalp by photofinder levicam	1 year
Secondary	Average hair shaft thickness	Exam frontal, bilateral Temporal and occipital scalp by photofinder levicam	1 year
Secondary	Amount of Single, double and riple follicular unit	Exam frontal, bilateral Temporal and occipital scalp by photofinder levicam	1year
Secondary	Amount of Empty hair follicles	Exam frontal, bilateral Temporal and occipital scalp by photofinder levicam	1 year