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Minocycline Foam FXFM244

Phase 1

Confluent and Reticulated Papillomatosis (CARP) | Small molecule | Other |Journey Medical Corporation|Last Updated: Mar 10, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
PLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment35
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07462702Topical Minocycline for CARPEARLY_PHASE1 NOT YET_RECRUITING 35Jun 1, 2026Dec 1, 2027Mar 10, 2026 -
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Study Endpoints
Primary Endpoints
Change in analog score based on blinded reviewer analysis of individuals treated with both daily topical AMZEEQ® (minocycline) compared to topical emollient
5 +/- 1 weeks

Comparison between the efficacy of topical minocycline foam and the control emollient. This will be completed by a dermatologist or dermatology resident that will be blinded to which side was treated with which intervention. Assessment will be completed through a visual analog used by the assessor where REDCap will assign a numeric value based on the position of the marking. The blinded photo reviewer will be informed whether the photo is a baseline or follow-up photo, but will be blinded to which side of the body was treatment or control. The photos will be marked to indicate the side of the body, and the photo reviewer will be asked to compare the left baseline side to the left follow-up side, and similarly the right baseline to the right follow-up, using a visual sliding analogue scale, where REDCap will assign a numeric value based on the position of the marking indicator. Average response to treatment among all patients will be determined.

Secondary Endpoints
Assess possible adverse effects secondary to topical minocycline (AMZEEQ) use
6 +/- 1 weeks
Discern patient satisfaction with daily topical minocycline (AMZEEQ) use compared to daily topical emollient
6 +/- 1 weeks
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingSINGLE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Experimental Half of the BodyEXPERIMENTALParticipants will apply the investigational topical medication to one half of the body that they choose
Control Half of the BodyPLACEBO_COMPARATORParticipants apply the control topical emollient without active ingredient to the contralateral half of the body
Interventions
NameTypeDescription
Topical Minocycline Foam FXFM244DRUGTopical minocycline foam that will be applied to half of the subject's body that will be chosen by the subject.
ControlOTHERControl topical emollient that will be applied to the contralateral half of the body.
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Eligibility Criteria
Age Range9 Years — N/A
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Age ≥ 9 years * Clinical diagnosis of CARP Exclusion Criteria: * Current or recent (within 6 months) use of oral minocycline * Pregnancy or breastfeeding * History of intracranial hypertension, autoimmune disorder, liver/kidney disease * Immunocompromised status * Hypersensi...

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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT07462702primaryCompletionDate: changed
LOWMay 24, 2026NCT07462702studyFirstPostDate: changed