Phase Ib Study of Rocbrutinib in Combination with R-CHOP in Patients with Newly Diagnosed B-cell Non-Hodgkin Lymphoma

NCT ID: NCT06251180

Last Updated: 2025-03-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

112 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-04-10

Study Completion Date

2029-12-31

Brief Summary

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This is an open-label, multicentre Phase Ib study to evaluate the safety and preliminary efficacy of new generation Bruton Tyrosine Kinase inhibitor Rocbrutinib in combination to R-CHOP (Rituximab, Cyclophosphamide, Doxorubicin, Vincristin, Prednison) in adult patients with newly diagnosed, previously untreated B-cell Non-Hodgkin Lymphoma \[Diffuse Large B-cell Lymphoma (DLBCL), Marginal Zone Lymphoma (MZL) or Mantle Cell Lymphoma (MCL)\].

Detailed Description

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OUTLINE:

Dose escalation portion(Part A): In the dose escalation portion of the study, the escalating doses of Rocbrutinib combined with R-CHOP may be explored, using the 3+3 principle for dose determination. If dose escalation is acceptable, and subsequently will determine the recommended Phase 2 dose.

Dose expansion portion(Part B): This will be conducted as a multicenter, open-label study, including three cohorts(Cohort 1: non-GCB DLBCL; Cohort 2: MZL; Cohort 3: MCL). Eligible subjects will receive Rocbrutinib combined with R-CHOP for 6 cycles, then Rocbrutinib plus Rituximab for 2 cycles, and followed by Rocbrutinib maintenance for 2 years.

After completion of study treatment, patients are followed up every 12 weeks for 1 year, then every 24 weeks for 4 year.

PRIMARY OBJECTIVES:

I. To evaluate the safety of Rocbrutinib in combination to R-CHOP in B-cell Non-Hodgkin Lymphoma, including the maximum tolerated dose (MTD), dose limiting toxicities(DLT), adverse events (AEs), clinically significant laboratory abnormalities.

2\. To determine the recommended dose. 3. To determine the pharmacokinetic characteristics of Rocbrutinib in combination to R-CHOP.

SECONDARY OBJECTIVES:

I. To determine the overall response rate, the complete response rate, duration of remission, survival outcomes (progression free survival, event free survival, overall survival) in DLBCL/ Non-germinal Center(non-GCB) DLBCL.

2\. To determine the overall response rate, the complete response rate, duration of remission, survival outcomes (progression free survival, event free survival, overall survival) in MZL.

3\. To determine the overall response rate, the complete response rate, duration of remission, survival outcomes (progression free survival, event free survival, overall survival) in MCL.

Conditions

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B-cell Non-Hodgkin Lymphoma

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Dose Escalation

Patients with DLBCL or MCL or MZL receive Rocbrutinib(at escalating dose)+R-CHOP

Group Type EXPERIMENTAL

Rocbrutinib

Intervention Type DRUG

orally once daily in a 21-day cycle for eight cycles, and as maintenance for 2 years.

Rituximab

Intervention Type BIOLOGICAL

375 mg/m2 administered intravenously once on Day 1 in a 21-day cycle for eight cycles.

Cyclophosphamide

Intervention Type DRUG

750 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

doxorubicin

Intervention Type DRUG

50 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Vincristin

Intervention Type DRUG

1.4 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Prednisone

Intervention Type DRUG

100 mg orally once on Day 1 to Day 5 in a 21-day cycle for six cycles.

Dose Expansion [non-GCB DLBCL]

Patients with non-GCB DLBCL receive Rocbrutinib(at recommended dose )+R-CHOP

Group Type EXPERIMENTAL

Rocbrutinib

Intervention Type DRUG

orally once daily in a 21-day cycle for eight cycles, and as maintenance for 2 years.

Rituximab

Intervention Type BIOLOGICAL

375 mg/m2 administered intravenously once on Day 1 in a 21-day cycle for eight cycles.

Cyclophosphamide

Intervention Type DRUG

750 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

doxorubicin

Intervention Type DRUG

50 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Vincristin

Intervention Type DRUG

1.4 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Prednisone

Intervention Type DRUG

100 mg orally once on Day 1 to Day 5 in a 21-day cycle for six cycles.

Dose Expansion [MCL]

Patients with MCL receive Rocbrutinib(at recommended dose )+R-CHOP

Group Type EXPERIMENTAL

Rocbrutinib

Intervention Type DRUG

orally once daily in a 21-day cycle for eight cycles, and as maintenance for 2 years.

Rituximab

Intervention Type BIOLOGICAL

375 mg/m2 administered intravenously once on Day 1 in a 21-day cycle for eight cycles.

Cyclophosphamide

Intervention Type DRUG

750 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

doxorubicin

Intervention Type DRUG

50 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Vincristin

Intervention Type DRUG

1.4 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Prednisone

Intervention Type DRUG

100 mg orally once on Day 1 to Day 5 in a 21-day cycle for six cycles.

Dose Expansion [MZL]

Patients with MZL receive Rocbrutinib(at recommended dose )+R-CHOP

Group Type EXPERIMENTAL

Rocbrutinib

Intervention Type DRUG

orally once daily in a 21-day cycle for eight cycles, and as maintenance for 2 years.

Rituximab

Intervention Type BIOLOGICAL

375 mg/m2 administered intravenously once on Day 1 in a 21-day cycle for eight cycles.

Cyclophosphamide

Intervention Type DRUG

750 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

doxorubicin

Intervention Type DRUG

50 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Vincristin

Intervention Type DRUG

1.4 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Prednisone

Intervention Type DRUG

100 mg orally once on Day 1 to Day 5 in a 21-day cycle for six cycles.

Interventions

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Rocbrutinib

orally once daily in a 21-day cycle for eight cycles, and as maintenance for 2 years.

Intervention Type DRUG

Rituximab

375 mg/m2 administered intravenously once on Day 1 in a 21-day cycle for eight cycles.

Intervention Type BIOLOGICAL

Cyclophosphamide

750 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Intervention Type DRUG

doxorubicin

50 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Intervention Type DRUG

Vincristin

1.4 mg/m2 administered intravenously once on Day 1 or 2 in a 21-day cycle for six cycles.

Intervention Type DRUG

Prednisone

100 mg orally once on Day 1 to Day 5 in a 21-day cycle for six cycles.

Intervention Type DRUG

Other Intervention Names

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LP-168 MabThera; Rituximab Biosimilar HLX01; Rituximab biosimilar TQB2303; Henlius; Halpryza CTX ADM; Adriamycin; DOX; Doxorubin hydrochloride VCR; Vincrystine delta.1-Cortisone; 1, 2-Dehydrocortisone

Eligibility Criteria

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Inclusion Criteria

* Participants was histopathologically diagnosed with any of the following diseases: DLBCL, MZL or MCL (if enrolled in the dose expansion phase, histological confirmation of non-GCB subtype), and have not previously received anti-tumor systemic therapy or local radiation therapy for the above diseases.
* Participants must have at least one measurable lesion.
* ECOG physical status score 0-2.
* Life expectancy ≥6 months.
* International Prognostic Index (IPI) score ≥ 2 (only participants with DLBCL in dose expansion portion).
* Adequate coagulation, liver, kidney, and hematopoietic functions:PT and APTT \<1.5x ULN; serum bilirubin \<1.5x ULN except in participants with Gilbert's syndrome who must have a serum bilirubin of \<3x ULN, AST and ALT ≤ 3x ULN or \< 5x ULN if hepatic involvement are present; serum creatinine (Scr) ≤1.5 x ULN, or calculated creatinine clearance ≥ 30ml/min by Cockcroft-Gault formula.; ANC≥1500/mm3, hemoglobin≥8.0 g/dL, and platelets \>100,000/mm3 unless deemed related to lymphoma involvement in the bone marrow and felt potentially reversible by the treating physician.
* Women of childbearing potential must have a negative serum or urine (beta-human chorionic gonadotropin \[beta-hCG\]) at screening.
* Women of childbearing potential and men who are sexually active with a woman of childbearing potential must be practicing a highly effective contraceptive measures of during and after the study (90 days after the last dose of ROCBRUTINIB and 12 months after the last dose of Rituximab). Men must agree to not donate sperm during and for up to 90 days after he last dose of ROCBRUTINIB.
* Participants voluntarily enrolled and signed the informed consent form, and followed the trial treatment and visits.

Exclusion Criteria

* Participants are allergic to Rocbrutinib or any of its excipients; Participants who are assessed by the investigator as being unable to tolerate the R-CHOP regimen.
* Participants with known central nervous system involvement with lymphoma. or diagnosis of primary central nervous system lymphoma (PCNSL) or primary mediastinal large B-cell lymphoma (PMBL).
* Participants with DLBCL had a history of indolent lymphoma such as FL or CLL (Richter's transformation), or was histopathologically comfirmed with FL (regardless of grade) coexistentially.
* Prior treatment with solid organ transplantation or hematopoietic stem cell transplantation(HSCT) ; expected HSCT during the study.
* Major surgery within 4 weeks of study entry or expected major surgery during the study.
* Prior another non-antitumor or medical instruments clinical trials within 4 weeks.
* Known bleeding diseases (such as von Willebrand's disease or hemophilia A, hemophilia B, etc.), or have bleeding tendency.
* Prior treatment with warfarin or equivalent vitamin K antagonists within 14 days; requires anticoagulation with warfarin or equivalent vitamin K antagonists.
* Prior treatment with strong/moderate CYP3A4 inhibitors within 5 days or prior foods with inhibitory effects on CYP3A4 within 3 days at screening; requires chronic treatment with moderate/strong CYP3A inhibitors or inducers, or OATP1B1/OATP1B3 sensitive substrates during the study.
* Participants with other malignancies other than the target indications of this study within the past three years.
* Prior treatment with the cumulative dose of doxorubicin ≥150 mg/m2 (or other anthracyclines at doses converted based on cumulative cardiac toxicity)
* Any serious medical condition including but not limited to uncontrolled hypertension, uncontrolled congestive heart failure or ≥Class 2 cardiac disease as defined by the New York Heart Association Functional Classification or LVEF less than 40%, uncontrolled or symptomatic arrhythmias with corrected QT interval (QTc) \> 480 msec, uncontrolled diabetes mellitus, active/symptomatic coronary artery disease, COPD, renal failure, severe hepatic disease, uncontrolled active infection, active hemorrhage.
* Known HIV infection, or syphilis infection, or hepatitis B DNA or hepatitis C RNA positive.
* Known diseases that affect drug swallowing or absorption.
* Unfit to participate in this study in the investigator's opinion.
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Guangzhou Lupeng Pharmaceutical Company LTD.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Qingqing Cai, Ph D

Role: STUDY_CHAIR

Sun Yat-sen University

Locations

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Sun Yat-sen University Cancer Center

Guangzhou, Guangdong, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Yue Shen, Ph D

Role: CONTACT

86-020-31605119

Facility Contacts

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Qingqing Cai, M.D.

Role: primary

+862087342823

References

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Younes A, Sehn LH, Johnson P, Zinzani PL, Hong X, Zhu J, Patti C, Belada D, Samoilova O, Suh C, Leppa S, Rai S, Turgut M, Jurczak W, Cheung MC, Gurion R, Yeh SP, Lopez-Hernandez A, Duhrsen U, Thieblemont C, Chiattone CS, Balasubramanian S, Carey J, Liu G, Shreeve SM, Sun S, Zhuang SH, Vermeulen J, Staudt LM, Wilson W; PHOENIX investigators. Randomized Phase III Trial of Ibrutinib and Rituximab Plus Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone in Non-Germinal Center B-Cell Diffuse Large B-Cell Lymphoma. J Clin Oncol. 2019 May 20;37(15):1285-1295. doi: 10.1200/JCO.18.02403. Epub 2019 Mar 22.

Reference Type BACKGROUND
PMID: 30901302 (View on PubMed)

Younes A, Thieblemont C, Morschhauser F, Flinn I, Friedberg JW, Amorim S, Hivert B, Westin J, Vermeulen J, Bandyopadhyay N, de Vries R, Balasubramanian S, Hellemans P, Smit JW, Fourneau N, Oki Y. Combination of ibrutinib with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) for treatment-naive patients with CD20-positive B-cell non-Hodgkin lymphoma: a non-randomised, phase 1b study. Lancet Oncol. 2014 Aug;15(9):1019-26. doi: 10.1016/S1470-2045(14)70311-0. Epub 2014 Jul 17.

Reference Type BACKGROUND
PMID: 25042202 (View on PubMed)

Other Identifiers

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LP-168-CN301

Identifier Type: -

Identifier Source: org_study_id

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