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Phase 2RecruitingPriority 2 · High priorityNCT05996185

Study of Mogamulizumab With DA-EPOCH or CHOEP in Patients With Aggressive T-cell Lymphoma

ClinicalTrials.gov

Plain-language summary

This Phase 2 trial is evaluating Mogamulizumab, DA-EPOCH Protocol, and other medications as a treatment for people newly diagnosed with adult T-cell leukemia/lymphoma. The study measures how well this treatment works and monitors for side effects. It is available at 2 US locations.

Who can join (key eligibility)

  • Age 18 Years or older
  • Newly diagnosed, not yet treated
  • Must be well enough for treatment (adequate performance status)

Final eligibility is determined by the trial team. This list is a starting point only.

What's being tested

Mogamulizumab (DRUG): Mogamulizumab is a defucosylated, humanized, monoclonal antibody (Mab) with enhanced antibody dependent cellular cytotoxicity that binds to CCR4. The lack of fucose results in the antibody eliciting more potent ADCC than conventionally produced antibodies. Mogamulizumab is devoid of complement dependent cytotoxicity. CC Chemokine receptor 4 is over expressed on the surfaces of cells comprising several T-cell malignancies such as peripheral T-cell lymphoma (PTCL) and CTCL and is a potential target for anti-neoplastic therapy in these disorders. | DA-EPOCH Protocol (DRUG): EPOCH is an intensive chemotherapy regimen intended for treatment of aggressive non-Hodgkin's lymphoma. | CHOEP protocol (DRUG): CHOEP is an intensive chemotherapy intended for treatment of aggressive t-cell lymphoma.

Drugs / treatments
Mogamulizumab, DA-EPOCH Protocol, CHOEP protocol
Treatment length
Ask the trial team for details
Visit frequency
Ask the trial team for details

At a glance

Phase
Phase 2
Status
Recruiting
Design
Non-randomized, open-label
Enrollment target
22 patients
Primary endpoint
Complete response after 6 cycles of treatment with the combination Mogamulizumab and standard of care DA-EPOCH or CHOEP
Ages
18 Years to —
Start date
2024-10-09
Est. completion
2027-11

Locations

2 US sites · 2 total

ConnecticutNew York

Contact

Sponsor
Yale University (OTHER)
Contact
Carole Ramm | carole.ramm@yale.edu | (203) 785-4095

Tags

ATLLCTCLNewly diagnosedRelapsed/Refractory
TrialCompass — Clinical Trial Summary

Study of Mogamulizumab With DA-EPOCH or CHOEP in Patients With Aggressive T-cell Lymphoma

NCT05996185

Phase: Phase 2 | Status: Recruiting | Priority: High

Plain-language summary

This Phase 2 trial is evaluating Mogamulizumab, DA-EPOCH Protocol, and other medications as a treatment for people newly diagnosed with adult T-cell leukemia/lymphoma. The study measures how well this treatment works and monitors for side effects. It is available at 2 US locations.

Who can join

  • Age 18 Years or older
  • Newly diagnosed, not yet treated
  • Must be well enough for treatment (adequate performance status)

What's being tested

Mogamulizumab (DRUG): Mogamulizumab is a defucosylated, humanized, monoclonal antibody (Mab) with enhanced antibody dependent cellular cytotoxicity that binds to CCR4. The lack of fucose results in the antibody eliciting more potent ADCC than conventionally produced antibodies. Mogamulizumab is devoid of complement dependent cytotoxicity. CC Chemokine receptor 4 is over expressed on the surfaces of cells comprising several T-cell malignancies such as peripheral T-cell lymphoma (PTCL) and CTCL and is a potential target for anti-neoplastic therapy in these disorders. | DA-EPOCH Protocol (DRUG): EPOCH is an intensive chemotherapy regimen intended for treatment of aggressive non-Hodgkin's lymphoma. | CHOEP protocol (DRUG): CHOEP is an intensive chemotherapy intended for treatment of aggressive t-cell lymphoma.

Drugs / treatments: Mogamulizumab, DA-EPOCH Protocol, CHOEP protocol

Treatment length: Ask the trial team for details

Visit frequency: Ask the trial team for details

Trial design

Non-randomized, open-label

Enrollment target: 22 patients

Primary endpoint: Complete response after 6 cycles of treatment with the combination Mogamulizumab and standard of care DA-EPOCH or CHOEP

Ages: 18 Years to —

Start date: 2024-10-09 | Est. completion: 2027-11

Locations

2 US sites · 2 total

Connecticut, New York

Contact

Carole Ramm | carole.ramm@yale.edu | (203) 785-4095

Sponsor: Yale University (OTHER)

Tags

ATLL · CTCL · Newly diagnosed · Relapsed/Refractory

View on ClinicalTrials.gov

https://clinicaltrials.gov/study/NCT05996185

Prepared using TrialCompass (trialcompass.com) on June 19, 2026. For informational purposes only. Always discuss with your healthcare team.
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Data sourced from ClinicalTrials.gov.

For informational purposes only. Not medical advice — always consult your healthcare team.

Built with care for the rare cancer community.

Data last updated: June 2026

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