Micro Needle Array-Doxorubicin (MNA-D) in Patients With Cutaneous T-cell Lymphoma (CTCL) (MNA-D)

Phase I, Single-Arm, Open-Label, Dose Escalation Trial of MNA-Doxorubicin (MNA-D) in Patients-Subjects With Cutaneous T-cell Lymphoma (CTCL)

The study hypothesis is that in situ MNA-directed chemo-immunotherapy using doxorubicin will kill tumor cells locally and alter the tumor microenvironment to induce durable systemic tumor-specific immunity.

The purpose of this study is to test a new method of experimental treatment for CTCL, using small adhesive-like patches (a micro-needle applicator or MNA for short), which have dozens of very small micro-needles loaded with extremely low doses of doxorubicin, a chemotherapy agent. The overall goal of this study is to test the safety and effectiveness of these patches. We also want to determine which micro-dose of the drug is the best to achieve the best response. To make sure that we observe the effects of the very low dose of the drug and not the MNA patch itself, we will also use a placebo (a patch without drug in some patients) in addition to the doxorubicin coated patches. We will thoroughly evaluate the skin where the patches are applied. Once the best dose is determined for use in the patch, we will also begin to look at how well the patches work in clearing the skin.

Study Overview

• Status: Completed
• Conditions: Cutaneous T Cell Lymphoma
• Intervention / Treatment: Drug: Micro needle array-Doxorubicin (MNA-D)

Detailed Description

This study will evaluate a novel approach to the treatment of patches and plaques in the skin of patients diagnosed with cutaneous t-cell lymphoma utilizing a dissolvable microneedle array (MNA) delivery device that is used to directly and specifically deliver a drug to the tumor microenvironment for skin cancer therapy. We will utilize MNAs to deliver a well-characterized, potent chemotherapeutic agent (doxorubicin) to kill topically accessible, cutaneous T-cell lymphoma cells. In addition to directly killing cancer cells, doxorubicin is known to induce an immunologic cell death with the potential to simultaneously convert a cutaneous neoplasm into a highly potent patient specific immunogen capable of inducing innate, adaptive, and tumor specific effector and memory immune responses. Importantly, doxorubicin is currently in clinical use with a well-established safety profile. It is anticipated that use of the MNA-Doxorubicin (MNA-D) delivery system will enable direct and specific delivery of chemotherapy to the tumor, thereby avoiding any potential for systemic toxicity. The study will be conducted in two phases, with the first being a safety dose-finding phase and the second phase for efficacy and safety evaluation. The first phase is now completed.

• Study Type: Interventional
• Enrollment (Actual): 20
• Phase: Phase 1

Contacts and Locations

Study Locations

• United States
  • Pennsylvania
    • Pittsburgh, Pennsylvania, United States, 15213
      • UPMC Department of Dermatology

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 14 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

• Diagnosis of Cutaneous T-cell Lymphoma (CTCL) based upon a skin biopsy diagnostic of atypical epidermotropism of folliculocentric or epidermotropic T-cells.
• Current stage of IA or IB.
• Expected survival of greater than or equal to12 months.
• Not be on any other investigational device/drug treatment.
• Have a sufficient number (i.e., n=4 for first dose cohort in Initial Safety Evaluation; n=3 for remainder of subjects) and surface area (> 5 cm2) of CTCL patches or plaques for Micro needle array-Doxorubicin (MNA-D) and Micro needle array (MNA) application.
• Willing to adhere to the instructions of the Investigator and his research team and sign an Informed Consent Form prior to entry into the study.
• Have the following initial and subsequent pretreatment laboratory parameters: granulocytes ≥2,000/mm3; platelets >50,000/mm3; serum creatinine ≤2X the upper limit of normal (ULN); AST, ALT, , LDH, Alk phos ≤3X the ULN.Subjects must be ³ 18 years of age and must be able to understand the written informed consent/assent document.
• Have no evidence of active infection, regardless of the degree of severity or localization. Subjects with active infections (whether or not they require antibiotic therapy) may be eligible for study participation after complete resolution of the infection. Subjects on antibiotic therapy must be off antibiotics before beginning treatment.
• Not receive any other treatment for CTCL except emollients of subject's choice without topical steroids, anti-fungal or antibacterial topical preparations.
• Willing to discontinue concomitant medications for CTCL for the duration of their study participation, including: high dose topical steroids - 2 week washout; oral steroids above 10 mg - 3 week washout; Psoralen + Ultraviolet A light (PUVA) or ultraviolet B light (UVB) (including sunbathing, tanning beds, etc.) - 2 week washout; extracorporeal photopheresis - 2 week washout; Electron Beam - 2 weeks washout; chemotherapeutic agents - 3 week washout; bexarotene capsules or other oral biologics - 2 week washout; and topical nitrogen mustard - 2 week washout.
• May re-enroll in the study if greater than 4 weeks elapses between courses and if all other inclusion/exclusion criteria are met.

Exclusion Criteria:

• Uncontrolled pain.
• Known history of autoimmune disease; or active HIV, HTLV-1, and/or hepatitis infection.
• Pregnant or lactating.
• Have sensitivity to drugs that provide local anesthesia.
• Have active malignancies with the exception of non-metastatic prostate cancer and carcinoma in situ of the skin and cervix.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Micro needle array-Doxorubicin (MNA-D); MNA-D application for all subjects	Drug: Micro needle array-Doxorubicin (MNA-D); MNA-D patches will be applied to 3-4 CTCL skin patches or plaques at each weekly visit (4/cycle). The initial safety, dose-finding phase will include one cycle of applications and the second phase will include weekly applications (4/cycle) for up to 6-8 cycles.; Other Names: doxorubicin; patch

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Evaluate the safety of the micro array needle doxorubicin (MNA-D) system confirmed by vital signs, hematology, comprehensive metabolic panel, assessment for skin toxicity, and adverse event evaluation.	A traditional 3 + 3 dose escalation design will be used in 4 dosage cohorts (25 ug, 50 ug, 100 ug, and 200 ug).	9 weeks

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Evaluate the clinical responses (i.e., effectiveness) by the MNA-D	We will evaluate local, locoregional, and distant tumor regression; characterize and compare treated skin and the tumor microenvironment before, during, and after therapy	12 months

Other Outcome Measures

Outcome Measure	Measure Description	Time Frame
Evaluate the tumor immunity induced by the MNA-D	Generalized skin changes, tissue and blood will be analyzed for immunologic response to the MNA-D in treated and control control cutaneous T-cell lymphoma lesions	12 months

Collaborators and Investigators

• Sponsor: Falo, Louis, MD
• Investigators: Principal Investigator: Oleg E Akilov, MD, PhD, University of Pittsburgh

Publications and helpful links

General Publications

• Bediz B, Korkmaz E, Khilwani R, Donahue C, Erdos G, Falo LD Jr, Ozdoganlar OB. Dissolvable microneedle arrays for intradermal delivery of biologics: fabrication and application. Pharm Res. 2014 Jan;31(1):117-35. doi: 10.1007/s11095-013-1137-x. Epub 2013 Aug 1.

Study record dates

Study Major Dates

• Study Start (Actual): March 9, 2016
• Primary Completion (Actual): November 21, 2020
• Study Completion (Actual): December 9, 2020

Study Registration Dates

• First Submitted: July 10, 2014
• First Submitted That Met QC Criteria: July 14, 2014
• First Posted (Estimated): July 16, 2014

Study Record Updates

• Last Update Posted (Actual): August 9, 2024
• Last Update Submitted That Met QC Criteria: August 7, 2024
• Last Verified: August 1, 2024

More Information

Terms related to this study

• Keywords: CTCL; Mycosis Fungoides; Cutaneous T-cell Lymphoma
• Additional Relevant MeSH Terms: Immune System Diseases; Neoplasms by Histologic Type; Neoplasms; Lymphoproliferative Disorders; Lymphatic Diseases; Immunoproliferative Disorders; Lymphoma, Non-Hodgkin; Lymphoma; Lymphoma, T-Cell; Lymphoma, T-Cell, Peripheral; Lymphoma, T-Cell, Cutaneous; Molecular Mechanisms of Pharmacological Action; Enzyme Inhibitors; Antineoplastic Agents; Topoisomerase II Inhibitors; Topoisomerase Inhibitors; Antibiotics, Antineoplastic; Doxorubicin; Liposomal doxorubicin
• Other Study ID Numbers: STUDY19080323

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO