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Recruiting NCT04824950

NCT04824950 Circulating Tumor DNA in Primary Mediastinal Large B-cell Lymphoma (PMBL)

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Clinical Trial Summary
NCT ID NCT04824950
Status Recruiting
Phase
Sponsor Centre Henri Becquerel
Condition Primary Mediastinal Large B-cell Lymphoma
Study Type INTERVENTIONAL
Enrollment 87 participants
Start Date 2021-03-22
Primary Completion 2028-03-01

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
Circulating tumor DNA monitoring

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.

This trial targets 87 participants in total. It began in 2021-03-22 with a primary completion date of 2028-03-01.

⚠ 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

The purpose of this study is to compare the predictive value in terms of specificity of circulating tumor DNA (ctDNA) and positron emission computed tomography (PET-CT) after 2 cycles of chemotherapy (C2), on the probability of obtaining a metabolic complete response after 4 cycles of induction chemotherapy (C4) in patients with primary mediastinal large B cell lymphoma (PMBL) receiving standard R-CHOP14 or R-ACVBP.

Eligibility Criteria

Inclusion Criteria: * Patient over 18 years of age, * Suffering from a diffuse primary B lymphoma of the mediastinum, newly diagnosed locally on a biopsy with anatomopathological analysis according to the recommendations of the WHO 2016 classification of hematological malignancies, * All stages (I-IV) * All IPI scores (0-5) * With mediastinal involvement, * Untreated (apart from emergency corticosteroid therapy less than 2mg/kg/day for 7 days), * Treatment with R-CHOP-14 or R-ACVBP with PET-CT guided strategy (delta SUVmax) to be initiated, * Tumor fixation above liver background on pre-treatment FDG PET/CT/CT (Deauville score ≥4), * Having signed the informed consent prior to any study procedure * Affiliated or beneficiary of a social protection plan. Exclusion Criteria: * Patient who has already started chemotherapy treatment, * Contraindication to FDG PET-CT, * No mediastinal involvement, * Positive HIV serology, * Positive hepatitis B or C serology with positive viral load, * Protected adult (under guardianship or curatorship), * Pregnant or breastfeeding women, * Patient unable to understand the study for any reason or to comply with the constraints of the trial (language, psychological, geographical problems, etc.).

Contact & Investigator

Central Contact

VINCENT CAMUS, MD

✉ vincent.camus@chb.unicancer.fr

📞 +33232082497

Principal Investigator

VINCENT CAMUS, MD

PRINCIPAL INVESTIGATOR

Centre Henri Becquerel

Frequently Asked Questions

Who can join the NCT04824950 clinical trial?

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

Is NCT04824950 currently recruiting?

Yes, NCT04824950 is actively recruiting participants. Contact the research team at vincent.camus@chb.unicancer.fr for enrollment information.

Where is the NCT04824950 trial being conducted?

This trial is being conducted at Lyon, France, Rouen, France.

Who is sponsoring the NCT04824950 clinical trial?

NCT04824950 is sponsored by Centre Henri Becquerel. The principal investigator is VINCENT CAMUS, MD at Centre Henri Becquerel. The trial plans to enroll 87 participants.

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