Clinical trial Recruiting at 1 site Early Phase 1 Interventional Ages 18 to 90

Combining a topical treatment with radiation for skin lymphoma

Official title: Combining Topical Imiquimod With Local Radiotherapy for Treatment of Mycosis Fungoides

Run by Northwestern University · NCT05838599 · Data updated 2026-11-12

This study is testing if using a skin cream along with radiation can help patients with a type of skin lymphoma that hasn't improved with regular treatments.

More Mycosis Fungoides trials

Quick facts

PhaseEarly Phase 1
Study typeInterventional
Ages18 Years to 90 Years
SexAll
Enrollment25 (estimated)
SponsorNorthwestern University
Academic / other
Drugs / interventionsRadiation
Locations1 site (Chicago, Illinois)
StatusRecruiting
StartedJuly 24, 2023
Main results expectedJune 1, 2027
Study endsDecember 1, 2027
Registry record updatedMay 1, 2026
Trial IDNCT05838599 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18-90 with confirmed stage IA-IIB mycosis fungoides who have failed at least one standard therapy.

Probably not a fit

Patients currently undergoing systemic or topical CTCL therapy or those who are pregnant or nursing may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the combination of topical imiquimod and local radiotherapy for treating mycosis fungoides, a common form of cutaneous T cell lymphoma. Patients will receive imiquimod for one week to enhance their immune response before undergoing radiation therapy. The goal is to evaluate the safety and efficacy of this combined approach in patients who have not responded to standard treatments. The study focuses on patients with specific stages of the disease and multiple lesions.

Why it matters

Potential benefit: If successful, this treatment could provide a more effective option for patients with mycosis fungoides who have not responded to previous therapies.

How similar studies have gone: While this approach is innovative, similar studies combining immunotherapy with radiotherapy have shown promise in other cancers, suggesting potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients must have confirmed stage IA-IIB mycosis fungoides.
* Patients must be 18-90 years of age.
* Patients must have failed at least one standard therapy for MF.
* Patients must have active, but stable disease for \>6 months.
* Patients must have 4 or more discrete MF lesions with at least 2 of them with minimum combined surface area of \>50cm2.
* POCBP must have a negative pregnancy test prior to registration on study.
* Patients must have the ability to understand and the willingness to sign a written informed consent document.

Exclusion Criteria:

* Patients who are on current systemic or topical CTCL therapy, unless stable on the treatment for \>6 months.
* Patients who have received antibiotic therapy within 4 weeks of study enrollment.
* Patients who are pregnant or nursing. Pregnant people are excluded from this study because IMQ is an agent with potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the gestational parent with IMQ, breastfeeding should be discontinued if the parent is treated with IMQ.
* Patients with psychiatric illness/social situations that would limit compliance with study requirements.

Where it's running

  • Northwestern University Department of Dermatology
    Chicago, Illinois, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.