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This study evaluates adding the drug Lenalidomide to R-CHOP chemotherapy in the first-line treatment of patients with diffuse large B cell lymphoma. It enrolled patients aged 18 to 70 with intermediate-high or high-risk disease who had not previously received chemotherapy. It was conducted in Phase 2 and has been completed.
The summary above is a plain-language rendering of the official record. The original English title is shown for reference.
Criteria are reproduced from the ClinicalTrials.gov record in the original English. Only the trial team can determine eligibility.
Inclusion Criteria: 1. Age between 18 to 70 years old (including 18 and 70) 2. Diagnosed as diffuse large B cell lymphoma 3. Subjects must be untreated (medium to high risk/high risk: International Prognostic Index (IPI) score 3-5 or aaIPI score 2-3/ Immunohistochemical staining of double expression (BCL2 ≥ 50% and C-MYC ≥ 40%) or P53 protein mutation positive ≥ 50%) 4. No receiving chemotherapy before enrollment 5. Having at least one measurable lesions 6. World health organization-Eastern Cooperative Oncology Group Performance Status (ECOG) 0-2 7. Life expectancy no less than 3 months 8. enough main organ function 9. Pregnancy test within 7 days must be negative for women of childbearing period, and appropriate measures should be taken for contraception for women in childbearing period during the study and six months after this study 10. Agreeing to sign the written informed consents Exclusion Criteria: 1. Diagnosed as high-grade B-cell lymphoma, including non-specified and double-strike or triple-strike 2. Diagnosed as grey-zone lymphoma 3. Diagnosed as central nervous system lymphoma 4. Diagnosed as primary mediastinal large B-cell lymphoma 5. Diagnosed as CD20 negative diffuse large B-cell lymphoma 6. Other malignant tumor history or active malignant tumor need be treated 7. Serious surgery and trauma less than two weeks 8. Systemic therapy for serious acute/chronic infection 9. Congestive heart failure, uncontrolled coronary heart disease, arrhythmia and heart infarction less than 6 months 10. Vaccination with live attenuated vaccine less than 4 weeks 11. HIV-positive, AIDS patients and untreated active hepatitis 12. Patients with a history of deep vein thrombosis or pulmonary embolism less than 12 months 13. Patients with a history of mental illness 14. Researchers determine unsuited to participate in this trial