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Characterization of the Microbiome in Cutaneous T Cell Lymphoma Skin Lesions Before and After Use of APR-TD011® (RLF-TD011®) Spray Solution

Characterization of the Microbiome in Cutaneous T Cell Lymphoma Skin Lesions Before and After Use of APR-TD011® (RLF-TD011®) Spray Solution

Status
Not yet recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05728879
Enrollment
30
Registered
2023-02-15
Start date
2027-01-01
Completion date
2028-12-01
Last updated
2026-05-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cutaneous T Cell Lymphoma

Brief summary

This open-label, pilot study will evaluate the tolerance and change in the microbiome from the use of APR-TD011 ((RLF-TD011) wound cleansing spray for the treatment of CTCL skin lesions.

Interventions

COMBINATION_PRODUCTAPR-TD011 (RLF-TD011)

APR-TD011 (RLF-TD011) wound cleansing spray (drug/device combination product with a 510k clearance that is commercially marketed in the US for use by or on the order of a physician.

Sponsors

Northwestern University
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Adults with early-stage mycosis fungoides (stages IA-IB) * At least two target lesions that have been present for at least 3 weeks and is at least 10 cm2 , so that at least one lesion may be allocated to each of the treatment regimes * Target lesion with swab that is culture positive for staphylococcus aureus, but not to an extent that would require systemic antibiotics * Agree to avoid washing or using a topical application at the target lesion starting the night before each scheduled study visit. * Agree for the duration of study participation to avoid using dilute bleach or vinegar baths, or other antiseptic use, at the target lesion from screening throughout the study.

Exclusion criteria

* Patients currently or recently (within past 4 weeks) on topical or systemic antibiotics adults unable to provide informed consent, (infants, children, teenagers, pregnant women, prisoners and other vulnerable populations.

Design outcomes

Primary

MeasureTime frameDescription
Change in microbiome species4 weeksReduction of Staphylococcus aureus relative abundance between baseline and Week 4

Countries

United States

Contacts

CONTACTDermatology CTU
NUderm-research@northwestern.edu312-503-5944

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 2, 2026