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Clinical Research Directory

Browse clinical research sites, groups, and studies.

3 clinical studies listed.

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HTLV-1 Infection

Tundra lists 3 HTLV-1 Infection clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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SUSPENDED

NCT04301076

Testing the Addition of an Anti-cancer Drug, Lenalidomide, to the Usual Combination Chemotherapy Treatment ("EPOCH") for Adult T-Cell Leukemia-Lymphoma (ATLL)

This phase I trial studies the side effects and best dose of lenalidomide when given together with usual combination chemotherapy (etoposide, prednisone, vincristine sulfate \[Oncovin\], cyclophosphamide, and doxorubicin hydrochloride \[hydroxydaunorubicin hydrochloride\], or "EPOCH") in treating adult T-cell leukemia-lymphoma. Lenalidomide may help shrink or slow the growth of adult T-cell leukemia-lymphoma. Drugs used in chemotherapy, such as etoposide, vincristine, cyclophosphamide, and doxorubicin, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Anti-inflammatory drugs such as prednisone lower the body's immune response and are used with other drugs in the treatment of some types of cancer. Giving lenalidomide and the usual combination chemotherapy may work better in treating adult T-cell leukemia-lymphoma compared to the usual combination chemotherapy alone.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-13

6 states

Acute Adult T-Cell Leukemia/Lymphoma
Adult T-Cell Leukemia/Lymphoma
Chronic Adult T-Cell Leukemia/Lymphoma
+1
NOT YET RECRUITING

NCT07555431

Dolutegravir Versus Dolutegravir in Combination With Tenofovir for the Treatment of HTLV-1 Infection

This phase 2b, open-label, randomized controlled trial evaluates the efficacy and safety of dolutegravir (DTG) alone versus dolutegravir combined with tenofovir disoproxil fumarate (TDF) in individuals with HTLV-1 infection and associated clinical manifestations. The primary objective is to compare changes in HTLV-1 proviral load at 24 and 48 weeks. Secondary outcomes include clinical, functional, immunological, and quality-of-life measures.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-04

1 state

HTLV-1 Infection
HTLV I Associated Myelopathies
HTLV I Associated T Cell Leukemia Lymphoma
+1
ACTIVE NOT RECRUITING

NCT05237245

Clinico-biological Characterization and Survival of Patients With Adult T-cell Leukemia / Lymphoma (ATL) and Patients Chronically Infected With the HTLV-1 Virus (HTLV-OBS)

The purpose of this study is to evaluate the outcome (survival) of Adult T-cell leukemia / lymphoma (ATL) patients who receive or not specific treatment for their hemopathy (cohort 1) and the outcome (survival) of HTLV-1 chronically infected patients with / without extra-haematological disorders (cohort 2).

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-25

Lymphoproliferation Induced by HTLV-1
HTLV-1 Adult T-cell Lymphoma / Leukemia
HTLV-1 Infection