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NCT06701357 | RECRUITING | DLBCL

A Prospective, Open-label Phase II Study of CR-CHOP+X in Previously Untreated DEL
Sponsor:

Ruijin Hospital

Information provided by (Responsible Party):

Zhao Weili

Brief Summary:

This is a prospective, single-arm, open-label phase II clinical trial that evaluates the efficacy and safety of CR-CHOP regimen combined with different targeted drugs based on different molecular subtypes in newly diagnosed DEL patients.

Condition or disease

DLBCL

Intervention/treatment

CR-CHOP+PD1 inhibitor

CR-CHOP + Orelabrutinib

CR-CHOP + decitabine

Phase

PHASE2

Detailed Description:

Participants who met the inclusion/exclusion criteria signed informed consent and received 1 course of CR-CHOP, followed by stratification of the remaining 5 cycles based on genetic subtypes. C1 plus PD1 inhibitor; C2 and C3 were treated with orelabrutinib. TP53mut plus decitabine. During chemotherapy, routine evaluation was performed after each course of treatment, and an objective comprehensive evaluation of efficacy was performed after 3 courses of treatment. Efficacy evaluation Patients with CR or PR should continue the original treatment, and patients with SD or PD should be recommended second-line salvage treatment. For the first summary evaluation after completion of all treatments, CR patients are placed on chidamide maintenance therapy (2 years recommended unless intolerable toxicity or disease progression occurs).

Study Type : INTERVENTIONAL
Estimated Enrollment : 49 participants
Masking : NONE
Primary Purpose : TREATMENT
Official Title : A Prospective, Open-label Phase II Study of Chidamide Plus R-CHOP + X in Previously Untreated Diffuse Large B-cell Lymphoma With Double Expression of MYC and BCL2.
Actual Study Start Date : 2024-11-25
Estimated Primary Completion Date : 2026-12-01
Estimated Study Completion Date : 2028-12-01

Information not available for Arms and Intervention/treatment

Ages Eligible for Study: 18 Years to 75 Years
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers:
Criteria
Inclusion Criteria
  • * 1. Histologically confirmed diffuse large B-cell lymphoma with CD20 positive;
  • * 2. MYC and BCL2 are expressed simultaneously, WHO immunohistochemical standards: MYC≥40%, BCL2 ≥50%;
  • * 3. Age ≥ 18 years old, ≦75 years old;
  • * 4. ECOG physical status score of 0, 1 or 2;
  • * 5. No previous history of malignant tumors; No other tumors occurred simultaneously;
  • * 6. Patients judged by the investigator to have a life expectancy of at least 6 months;
  • * 7. The patient or his legal representative must provide written informed consent prior to any research special examination or procedure;
  • * 8. International prognostic Index (IPI) \>1 score.
Exclusion Criteria
  • * 1. Have previously received systemic or local treatment including chemotherapy;
  • * 2. Previously received autologous stem cell transplantation;
  • * 3. Previous history of other malignant tumors, except skin basal cell carcinoma and cervical carcinoma in situ;
  • * 4. Accompanied by uncontrolled cardiovascular and cerebrovascular diseases, coagulation disorders, connective tissue diseases, serious infectious diseases and other diseases;
  • * 5. Primary central nervous system lymphoma;
  • * 6. Left ventricular ejection fraction ≤ 50%;
  • * 7. Laboratory test values at the time of screening (unless due to lymphoma): A. Neutrophils \<1.5\*109/L; B. Platelet \<75\*109/L; C. ALT or AST were 2 times higher than the upper limit of normal, AKP and bilirubin were 1.5 times higher than the upper limit of normal; D. Creatinine levels higher than 1.5 times the upper limit of normal;
  • * 8. Other concurrent and uncontrolled medical conditions that the investigator believes will affect patient participation in the study;
  • * 9. Patients with mental illness or other patients known or suspected to be unable to fully comply with the study protocol;
  • * 10. Pregnant or lactating women;
  • * 11. People living with HIV;
  • * 12. Patients with positive HbsAg test results need to undergo HBV DNA test, and can be enrolled before turning negative. In addition, if the HBsAg test result is negative, but the HBcAb test is positive (regardless of the HBsAb status), HBV DNA test should also be performed. If the result is positive, the treatment should also be negative before admission.
A Prospective, Open-label Phase II Study of CR-CHOP+X in Previously Untreated DEL

Location Details

NCT06701357

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Locations

RECRUITING

China, Shanghai

no. 197 Ru ijin 2ND road, Huang PU district, Shanghai

Shanghai, Shanghai, China,