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5-Fluorouracil and Calcipotriene for Field Treatment of Actinic Keratoses

NCT07794059 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 96

Last updated 2026-08-31

No results posted yet for this study

Summary

Combination field therapy with 5-fluorouracil and calcipotriene (5FU/C) has become standard of care among dermatologists for the field treatment of diffuse actinic keratoses (AKs). Data suggest that the addition of calcipotriene elicits a sustained T cell memory allowing for both short and long-term AK clearance. Our objective is to evaluate the efficacy, as well as, document the timing, severity and duration of local cutaneous reactions to topical treatment with 5FU/C for the treatment of AKs.

Conditions

  • Actinic Keratoses

Interventions

DRUG

Combination field therapy with 5-fluorouracil and calcipotriene (5FU/C)

All patients (n=32 immunocompetent patients and n=64 immunosuppressed, SOTRs) will receive 30g of 5FU/C, compounded by Strive Pharmacy (a FDA-registered 503B outsourcing facility). Solid Organ Transplant Recipients subjects will receive either 4 or 8-days of topical 5FU/C. Duration of treatment with 5FU/C ranges from 4 to 14-days in the clinical dermatology setting, depending on provider experience and judgement, patient compliance, anatomic location, and thickness of AKs.5 Roughly half (n=32) of the SOTRs will receive 4-days of 5FU/C and half (n=32) will receive 8-days of 5FU/C. This study design represents real-world clinical practice.

Sponsors & Collaborators

  • The Cleveland Clinic

    collaborator OTHER

  • Cedars-Sinai Medical Center

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-09-30
Primary Completion
2027-09-30
Completion
2027-09-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07794059 on ClinicalTrials.gov