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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/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
Scientific title
Minoxidil Response Testing in Females With Female Pattern Hair Loss
Secondary ID [1] 0 0
AB-IVD-MINOXIDIL-004
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Alopecia 0 0
Female Pattern Hair Loss 0 0
Condition category
Condition code
Inflammatory and Immune System 0 0 0 0
Autoimmune diseases
Skin 0 0 0 0
Other skin conditions

Intervention/exposure
Study type
Observational
Patient registry
Target follow-up duration
Target follow-up type
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
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Sensitivity and specificity of the minoxidil response in-vitro diagnostic kit to predict at baseline the change in Target Area Hair Count
Timepoint [1] 0 0
baseline to week 24
Primary outcome [2] 0 0
Sensitivity and specificity of the minoxidil response in-vitro diagnostic kit to predict at baseline the subjects ratings
Timepoint [2] 0 0
baseline to week 24
Secondary outcome [1] 0 0
Sensitivity and specificity of the minoxidil response in-vitro diagnostic kit to predict at baseline the change in Target Area Hair Count
Timepoint [1] 0 0
baseline to week 12
Secondary outcome [2] 0 0
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
Timepoint [2] 0 0
baseline to week 24
Secondary outcome [3] 0 0
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
Timepoint [3] 0 0
baseline to week 24
Secondary outcome [4] 0 0
Mean change in minoxidil sulfotransferase activity in plucked hairs as measured by the minoxidil response in-vitro diagnostic kit
Timepoint [4] 0 0
baseline to week 24

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
Minimum age
18 Years
Maximum age
No limit
Sex
Females
Can healthy volunteers participate?
No
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

Study design
Purpose
Duration
Selection
Timing
Prospective
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
1/07/2014
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
1/10/2018
Sample size
Target
300
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
Recruitment hospital [1] 0 0
Sinclair Dermatology - East Melbourne
Recruitment postcode(s) [1] 0 0
3002 - East Melbourne
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
Arizona
Country [2] 0 0
United States of America
State/province [2] 0 0
Tennessee
Country [3] 0 0
India
State/province [3] 0 0
Mumbai
Country [4] 0 0
Italy
State/province [4] 0 0
Florence

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Applied Biology, Inc.
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
The primary purpose of this study is to evaluate the clinical validity of the minoxidil
response in-vitro diagnostic kit.
Trial website
https://clinicaltrials.gov/ct2/show/NCT02206802
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.
Public notes

Contacts
Principal investigator
Name 0 0
Sharon Keene, MD
Address 0 0
Physicians Hair Institute
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT02206802