A Study of Mogamulizumab to Prevent Adult T-cell Leukemia/Lymphoma in People With HTLV-1

NCT06698003 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 134

Last updated 2026-03-05

No results posted yet for this study

Summary

The purpose of this study is to find out whether the study drug mogamulizumab is effective in preventing the development of adult T-cell leukemia/lymphoma (ATL) in people who are at higher risk for this type of cancer because they are infected with the HTLV-1 virus and because of changes seen in some of their immune system cells called T-cells.

Conditions

  • T-Cell Leukemia/Lymphoma, Adult
  • T-cell Leukemia/Lymphoma
  • T-cell Leukemia
  • Lymphoma

Interventions

DRUG

Mogamulizumab

Cohort 1: 0.3 mg/kg of mogamulizumab every 12 weeks, for 2 total doses Cohort 2: 0.3 mg/kg of mogamulizumab every 6 weeks, for 4 total doses

Sponsors & Collaborators

Principal Investigators

  • Steven Horwitz, MD · Memorial Sloan Kettering Cancer Center

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-11-15
Primary Completion
2029-11-15
Completion
2029-11-15
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

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 NCT06698003 on ClinicalTrials.gov