PRISM: Efficacy and Safety of Cobomarsen (MRG-106) in Subjects With Mycosis Fungoides Who Have Completed the SOLAR Study — PRISM  

Cutaneous T-Cell Lymphoma/Mycosis Fungoides Clinical Trial

Official title: PRISM: An Open-label, Multi-Center Extension Study to Investigate the Efficacy and Safety of Cobomarsen (MRG-106) Following Systemic Treatment in Subjects With Cutaneous T-Cell Lymphoma (CTCL), Mycosis Fungoides (MF) Subtype, Who Have Completed the SOLAR Study

Status Terminated

Clinical Trial Summary

The main objective of this clinical trial is to study the efficacy and safety of cobomarsen (also known as MRG-106) for the treatment of cutaneous T-cell lymphoma (CTCL), mycosis fungoides (MF) subtype in subjects who have confirmed disease progression following treatment with vorinostat in the SOLAR clinical study (MRG106-11-201). Cobomarsen is designed to inhibit the activity of a molecule called miR-155 that may be important to the growth and survival of MF cancer cells.

The effects of treatment will be measured based on changes in skin lesion severity, disease-associated symptoms, and quality of life, as well as the length of time that the subject's disease remains stable or improved, without evidence of disease progression. The safety and tolerability of cobomarsen will be assessed based on the frequency and severity of observed side effects.

Clinical Trial Description

Study Design:

Up to 60 subjects are expected to be enrolled after discontinuation from the SOLAR clinical study (MRG106-11-201). Cobomarsen will be administered in the clinic by 2-hr intravenous infusion on Days 1, 3, 5 and 8, and weekly thereafter. Treatment will continue until the subject becomes intolerant, develops clinically significant side effects, progresses, or the trial is terminated. ;

Related Conditions & MeSH terms

• Cutaneous T-Cell Lymphoma/Mycosis Fungoides
• Lymphoma
• Lymphoma, T-Cell
• Lymphoma, T-Cell, Cutaneous
• Mycoses
• Mycosis Fungoides

• NCT number: NCT03837457
• Study type: Interventional
• Source: miRagen Therapeutics, Inc.
• Status: Terminated
• Phase: Phase 2
• Start date: October 1, 2019
• Completion date: July 27, 2020