Minoxidil Response Testing in Males With Androgenetic Alopecia

Status Completed

Clinical Trial Summary

Topical minoxidil is the most common drug used for the treatment of AGA in men. While topical minoxidil exhibits a good safety profile, the efficacy in the overall population remains relatively low i.e., 30-40% re-grow hair. To observe significant improvement in hair growth, minoxidil is typically used twice daily for a period of at least 16 weeks. Due to the significant time commitment and low response rate, a diagnostic test to identify non-responders prior to initiating therapy would be advantageous.

Minoxidil is converted in the scalp to its active form, minoxidil sulfate, by the sulfotransferase enzyme SULT1A1. The enzyme expression is variable among individuals. We have demonstrated in two prior feasibility studies that the SULT1A1 enzyme activity in plucked hair follicles correlates with minoxidil response in the treatment of AGA and thus can server as a predictive biomarker.

Consequently, we developed a minoxidil response in-vitro diagnostic kit intended to identify non-responders prior to initiating therapy with 5% topical minoxidil foam.

The primary purpose of this study is to evaluate the clinical validity of the minoxidil response in-vitro diagnostic kit.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT02198261
Study type	Observational
Source	Applied Biology, Inc.
Contact
Status	Completed
Phase
Start date	July 2014
Completion date	October 2018

View Details

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