R-CHOP Combined With Lenalidomide in the First-line Treatment for Patients With Diffuse Large B Cell Lymphoma

Sponsor
Henan Cancer Hospital
Study ID
NCT04214626
Phase
PHASE2
Status
Completed

Conditions

  • Diffuse Large B Cell Lymphoma

Eligibility Criteria

Sex
ALL
Age
18 Years - 70 Years
Healthy Volunteers
Not accepted

Interventions

  • Rituximab — DRUG
    Induction Chemotherapy: 375mg/m2, Intravenous administration on day 0 of each 3-week cycle until disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops, up to 6 cycles. Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles (Total 8 cycles).
  • Lenalidomide — DRUG
    Induction Chemotherapy: 25mg, oral administration on day 1 to 10 of each 3-week cycle until disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops, up to 6 cycles.
  • Cyclophosphamide — DRUG
    Induction Chemotherapy: 750mg/m2, Intravenous administration on day 1 of each 3-week cycle until disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops, up to 6 cycles.
  • Epirubicin — DRUG
    Induction Chemotherapy: 70mg/m2, Intravenous administration on day 1 of each 3-week cycle until disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops, up to 6 cycles.
  • Vincristine — DRUG
    Induction Chemotherapy: 1.4mg/m2 (Max: 2mg), Intravenous administration on day 1 of each 3-week cycle until disease progression/stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops, up to 6 cycles.
  • Prednisone — DRUG
    Induction Chemotherapy: 100mg, oral administration on day 1 to 5 of each 3-week cycle until disease progression/stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops, up to 6 cycles.
  • Methotrexate — DRUG
    Induction Chemotherapy: 1g/m2, Intravenous administration on day 3 of each 3-week cycle from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.

Study Details

This is a prospective single-arm, multi-center, phase II clinical trial to observe the efficacy and safety of R-CHOP (Rituximab-Cyclophosphamide, Epirubicin, Vincristine and Prednisone) combined with lenalidomide in the first-line treatment for patients with medium to high risk/high risk diffuse large B cell lymphoma.

Key Dates

Start date
Jan 5, 2020
Status verified
Apr 2025
Primary completion
Dec 31, 2023
Completion
Apr 19, 2025

Study Design

Enrollment
60 participants (actual)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Arms

  • Experimental: R-CHOP regimen Combined With Lenalidomide
    Experimental: R-CHOP regimen Combined With Lenalidomide Induction Chemotherapy: Rituximab, 375mg/m2, Intravenous administration on day 0, Lenalidomide, 25mg oral administration on day 1 to 10, combined with regimen：CHOP (Cyclophosphamide, Epirubicin, Vincristine and Prednisone): repeated every 3 weeks, up to 6 cycles. Patients will exit and receive salvage treatment for the following situations: disease progression, stable disease after 2 cycles treatment, partial response after 4 cycles treatment or unacceptable toxicity develops. Maintenance Treatment for patients with CR after 6 cycles: Rituximab, 375mg/m2, Intravenous administration on day 0 repeated every 3 weeks until disease progression or unacceptable toxicity develops, up to 2 cycles. PS: Methotrexate, 1g/m2, Intravenous administration on day 3 of each 3-week cycle, from 2 to 5 cycles for patients with high recurrence risk of the central nervous system.

Primary Outcome Measure

2-year progression-free survival [ Time Frame: from the day of the first cycle of treatment to the date of confirmed progressive disease or death, whichever occurs first, up to 2 years after last patient's enrollment ]

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