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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT02206802
Registration number
NCT02206802
Ethics application status
Date submitted
31/07/2014
Date registered
1/08/2014
Date last updated
5/10/2018
Titles & IDs
Public title
Minoxidil Response Testing in Females With Female Pattern Hair Loss
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Scientific title
Minoxidil Response Testing in Females With Female Pattern Hair Loss
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Secondary ID [1]
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AB-IVD-MINOXIDIL-004
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Alopecia
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Female Pattern Hair Loss
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Condition category
Condition code
Inflammatory and Immune System
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Autoimmune diseases
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Skin
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Other skin conditions
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Intervention/exposure
Study type
Observational
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Patient registry
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
Treatment: Drugs - 5% minoxidil topical foam
Predicted as non-responders - Patients that the minoxidil response in-vitro diagnostic kit predicted as non-responders. 5% minoxidil topical foam will be administered to subjects in this group.
Predicted as responders - Patients that the minoxidil response in-vitro diagnostic kit predicted as responders. 5% minoxidil topical foam will be administered to subjects in this group.
Treatment: Drugs: 5% minoxidil topical foam
5% minoxidil topical foam
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Intervention code [1]
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Treatment: Drugs
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Sensitivity and specificity of the minoxidil response in-vitro diagnostic kit to predict at baseline the change in Target Area Hair Count
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Assessment method [1]
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Number of hairs measured in the target area by macrophotography.
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Timepoint [1]
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baseline to week 24
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Primary outcome [2]
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Sensitivity and specificity of the minoxidil response in-vitro diagnostic kit to predict at baseline the subjects ratings
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Assessment method [2]
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Timepoint [2]
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baseline to week 24
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Secondary outcome [1]
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Sensitivity and specificity of the minoxidil response in-vitro diagnostic kit to predict at baseline the change in Target Area Hair Count
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Assessment method [1]
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Number of hairs measured in the target area by macrophotography.
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Timepoint [1]
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baseline to week 12
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Secondary outcome [2]
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Sensitivity and specificity of the minoxidil response in-vitro diagnostic kit to predict at baseline the treatment efficacy evaluated by expert panel review of global photographs assessing hair regrowth
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Assessment method [2]
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Timepoint [2]
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baseline to week 24
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Secondary outcome [3]
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Sensitivity and specificity of the minoxidil response in-vitro diagnostic kit to predict at baseline the mean change in non-vellus hair diameter in the target region
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Assessment method [3]
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Timepoint [3]
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baseline to week 24
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Secondary outcome [4]
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Mean change in minoxidil sulfotransferase activity in plucked hairs as measured by the minoxidil response in-vitro diagnostic kit
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Assessment method [4]
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Timepoint [4]
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baseline to week 24
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Eligibility
Key inclusion criteria
* Females in overall good health
* Age: 18 or older
* Female pattern hair loss
* Willing to have a mini dot tattoo placed in the target area of the scalp
* Willing to maintain the same hair style, color, shampoo and hair products use, and approximate hair length throughout the study
* Able to give informed consent
* Able to comply with the study requirements for 24 consecutive weeks
* Willing to use an adequate method of birth control (if applicable)
* Negative urine pregnancy test
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Minimum age
18
Years
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Maximum age
No limit
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Sex
Females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* Previous adverse event from topical minoxidil treatment
* History of hypotension
* Uncontrolled hypertension
* Pregnant, nursing, or planning a pregnancy during the study
* Prior hair transplant
* Uses wigs or hair weaves
* Have used minoxidil (topical or oral) anytime during the past 6 months
* Chronic scalp disorders that require medications
* Uses medication known to cause hair thinning such as Coumadin and anti-depressants/anti-psychotics
* Folliculitis
* Scalp psoriasis
* Seborrheic dermatitis
* Inflammatory scalp conditions such as lichen planopilaris
* Enrolled in any other medical study or has been enrolled in any medical study in the past 6 months
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Study design
Purpose
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Duration
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Selection
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Timing
Prospective
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/07/2014
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
1/10/2018
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Sample size
Target
300
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Accrual to date
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Final
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Recruitment in Australia
Recruitment state(s)
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Recruitment hospital [1]
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Sinclair Dermatology - East Melbourne
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Recruitment postcode(s) [1]
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3002 - East Melbourne
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Recruitment outside Australia
Country [1]
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United States of America
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State/province [1]
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Arizona
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Country [2]
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United States of America
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State/province [2]
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Tennessee
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Country [3]
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India
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State/province [3]
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Mumbai
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Country [4]
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Italy
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State/province [4]
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Florence
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Applied Biology, Inc.
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
The primary purpose of this study is to evaluate the clinical validity of the minoxidil response in-vitro diagnostic kit.
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Trial website
https://clinicaltrials.gov/study/NCT02206802
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Trial related presentations / publications
Roberts J, Desai N, McCoy J, Goren A. Sulfotransferase activity in plucked hair follicles predicts response to topical minoxidil in the treatment of female androgenetic alopecia. Dermatol Ther. 2014 Jul-Aug;27(4):252-4. doi: 10.1111/dth.12130. Epub 2014 Apr 28. Goren A, Castano JA, McCoy J, Bermudez F, Lotti T. Novel enzymatic assay predicts minoxidil response in the treatment of androgenetic alopecia. Dermatol Ther. 2014 May-Jun;27(3):171-3. doi: 10.1111/dth.12111. Epub 2013 Nov 27. Buhl AE, Waldon DJ, Baker CA, Johnson GA. Minoxidil sulfate is the active metabolite that stimulates hair follicles. J Invest Dermatol. 1990 Nov;95(5):553-7. doi: 10.1111/1523-1747.ep12504905. Messenger AG, Rundegren J. Minoxidil: mechanisms of action on hair growth. Br J Dermatol. 2004 Feb;150(2):186-94. doi: 10.1111/j.1365-2133.2004.05785.x.
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Public notes
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Contacts
Principal investigator
Name
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Sharon Keene, MD
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Address
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Physicians Hair Institute
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT02206802
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