Study Stopped
Insufficient funds
The Analysis of Hair Count in Healthy Taiwanese Persons by Trichoscope
1 other identifier
interventional
N/A
0 countries
N/A
Brief 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.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
Started May 2019
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
April 29, 2019
CompletedFirst Posted
Study publicly available on registry
May 3, 2019
CompletedStudy Start
First participant enrolled
May 5, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 5, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
April 22, 2020
CompletedJanuary 2, 2020
December 1, 2019
11 months
April 29, 2019
December 30, 2019
Conditions
Outcome Measures
Primary Outcomes (1)
Average number of hairs
Exam frontal, bilateral Temporal and occipital scalp by photofinder levicam
1 year
Secondary Outcomes (3)
Average hair shaft thickness
1 year
Amount of Single, double and riple follicular unit
1year
Amount of Empty hair follicles
1 year
Study Arms (2)
men's hair count
ACTIVE COMPARATORwomen's hair count
PLACEBO COMPARATORInterventions
Exam frontal, bilateral Temporal and occipital scalp by photofinder levicam and compare the pros and cons with the data from scalp biopsy.
Eligibility Criteria
You may qualify if:
- y/o adults without any scalp disorder
You may not qualify if:
- adults with any scalp disorder
Contact the study team to confirm eligibility.
Sponsors & Collaborators
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- PARTICIPANT
- Purpose
- DIAGNOSTIC
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Dermatologist
Study Record Dates
First Submitted
April 29, 2019
First Posted
May 3, 2019
Study Start
May 5, 2019
Primary Completion
April 5, 2020
Study Completion
April 22, 2020
Last Updated
January 2, 2020
Record last verified: 2019-12
Data Sharing
- IPD Sharing
- Will not share