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Recruiting Phase 3 NCT06188676

NCT06188676 Multicenter Study of Safety and Efficacy Nivolumab at the Fixed Dose 40 mg (Nivo40) in Combination With Chemo-Immunotherapy for the Treatment of Newly Diagnosed PMBL

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Clinical Trial Summary
NCT ID NCT06188676
Status Recruiting
Phase Phase 3
Sponsor National Research Center for Hematology, Russia
Condition Primary Mediastinal Lymphoma
Study Type INTERVENTIONAL
Enrollment 100 participants
Start Date 2022-04-01
Primary Completion 2029-04-01

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 70 Years
Study Type INTERVENTIONAL
Interventions
CyclophosphamideDoxorubicin HydrochlorideEtoposide Phosphate

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 3 trials are large pivotal studies comparing the treatment to current standard of care or placebo. Your participation directly contributes to the evidence needed for regulatory approval.

This trial targets 100 participants in total. It began in 2022-04-01 with a primary completion date of 2029-04-01.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This compares the effects of nivolumab at a fixed dose of 40 mg with chemo-immunotherapy versus chemo-immunotherapy alone in treating patients with newly diagnosed primary mediastinal B-cell lymphoma (PMBCL). Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of cancer cells to grow and spread. Treatment for PMBCL involves chemotherapy combined with an immunotherapy called rituximab. Chemotherapy drugs 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. Rituximab is a monoclonal antibody. It binds to a protein called CD20, which is found on B cells (a type of white blood cell) and some types of cancer cells. This may help the immune system kill cancer cells. Giving nivolumab with chemo-immunotherapy may help treat patients with PMBCL.

Eligibility Criteria

Inclusion Criteria: \- Patient must have histologically confirmed primary mediastinal B-cell lymphoma (PMBCL) as defined by World Health Organization (WHO) criteria Age 18-70 years old Ejection fraction greater than 50% ECOG 0-2 status Signed informed consent No severe concurrent illness measurable disease (at least one lesion that can be accurately measured in at least two dimensions on a CT scan, at least \>15 mm in largest diameter Exclusion Criteria: * Uncontrolled bacterial or fungal infection at the time of enrollment * Requirement for vasopressor support at the time of enrollment * Severe organ failure: creatinine more than 2 norms; ALT, AST more than 5 norms; bilirubin more than 1.5 norms * Karnofsky index \<30% * Pregnancy * Somatic or psychiatric disorder making the patient unable to sign an informed consent * Active or prior documented autoimmune disease requiring systemic treatment.

Contact & Investigator

Central Contact

Yana Mangasarova, MD

✉ v.k.jana@mail.ru

📞 +74956122361

Principal Investigator

Elena Parovichnikova, MD,PhD

STUDY DIRECTOR

Nathional Medical Research Center for Hematology Moscow Russia 125167

Frequently Asked Questions

Who can join the NCT06188676 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 70 Years, studying Primary Mediastinal Lymphoma. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT06188676 trial and what does that mean for participants?

Phase 3 trials are large-scale studies comparing the new treatment to existing standards of care or a placebo. They provide the evidence needed for regulatory approval. This trial targets 100 participants.

Is NCT06188676 currently recruiting?

Yes, NCT06188676 is actively recruiting participants. Contact the research team at v.k.jana@mail.ru for enrollment information.

Where is the NCT06188676 trial being conducted?

This trial is being conducted at Moscow, Russia.

Who is sponsoring the NCT06188676 clinical trial?

NCT06188676 is sponsored by National Research Center for Hematology, Russia. The principal investigator is Elena Parovichnikova, MD,PhD at Nathional Medical Research Center for Hematology Moscow Russia 125167. The trial plans to enroll 100 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology