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NCT Number: NCT07712588

Birelentinib Plus R-CHOP in Patients With Newly Diagnosed Diffuse Large B-Cell Lymphoma (TAI-SHAN19)

This study will treat patients with newly diagnosed diffuse large B-cell lymphoma (DLBCL). It will assess the anti-tumor efficacy and safety of birelentinib plus rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) vs placebo plus R-CHOP.

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Key information

Age range

18 year–70 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2 / Phase 3

Primary location

Chongqing University Cancer Hospital, Chongqing, Chongqing Municipality, China

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Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Age 18-70 years
  • ECOG score 0-2
  • Pathologically confirmed DLBCL unspecified (DLBCL, NOS)
  • No prior anti-lymphoma therapy
  • Ann Arbor Stages II - IV
  • IPI score ≥ 3, or IPI score 1 - 2 and LDH > 1.3 × ULN and/or lesion diameter ≥ 7 cm
  • Adequate bone marrow and organ function
  • Willing to comply with contraceptive restrictions

Exclusion criteria

  • Indolent lymphoma or Richter transformation, primary mediastinal lymphoma, lymphoma invading the central nervous system or high-grade lymphoma with MYC and BCL2 rearrangements.
  • Vaccination with live attenuated vaccines or viral vector vaccines within 4 weeks prior to treatment.
  • Taking vitamin K antagonists, taking 2 or more antiplatelet/anticoagulant drugs at the same time, drugs/herbs or supplements known to potently induce or inhibit CYP3A enzyme activity, anti-tumor traditional Chinese medicine.
  • Major surgery within 4 weeks or anticipated surgery after the start of this study.
  • Clinically significant cardiac disorders. History of thrombotic diseases, stroke or intracranial hemorrhage within 6 months.
  • Active infectious diseases.
  • Peripheral neuropathy ≥ Grade 2 (as defined by CTCAE version 6.0)
  • Intractable nausea and vomiting that cannot be well controlled by supportive treatment, chronic gastrointestinal diseases, dysphagia, or previous surgical resection of the intestinal segment may affect the adequate absorption of the drug.
  • Diagnosed with other malignant diseases other than B-cell lymphoma within the past 2 years.
  • Patients with severe or uncontrolled systemic diseases, including poorly controlled hypertension and active bleeding constitution.
  • Patients with a history of hypersensitivity to any component of the R-CHOP regimen, DZD8586 drug excipients, or other chemical analogues.
  • Serious medical or psychiatric illness that could affect participation in the study or could compromise the ability to consent.
  • Women who are pregnant or breastfeeding.

Treatment and study plan

Birelentinib

Drug

Specified dose on specified days

Other names: DZD8586

Rituximab

Drug

Specified dose on specified days

Cyclophosphamid

Drug

Specified dose on specified days

Doxorubicin

Drug

Specified dose on specified days

Vincristine

Drug

Specified dose on specified days

Prednisone

Drug

Specified dose on specified days

Placebo

Drug

Specified dose on specified days

Primary outcomes

  1. Part A: Incidence and severity of adverse events

    Time frame: Up to 2 years

  2. Part B: Progression-free survival (PFS)

    Time frame: Up to 5 years

Secondary outcomes

  1. Part A: Objective response rate (ORR)

    Time frame: Up to 5 years

  2. Part A: Complete response rate (CRR)

    Time frame: Up to 5 years

  3. Part B: Event-free survival (EFS)

    Time frame: Up to 5 years

  4. Part B: Overall Survival (OS)

    Time frame: Approximately 5 years

  5. Part B: Objective response rate (ORR)

    Time frame: Up to 5 years

  6. Part B: Complete response rate (CRR)

    Time frame: Up to 5 years

  7. Part B: Incidence and severity of adverse events

    Time frame: Up to 2 years

Study contacts

Contact information is provided by the study sponsor or research team.

Sponsors and collaborators

Lead sponsor

Dizal Pharmaceuticals

Industry

Registry information

Official study title

A Phase 2/3, Randomized, Double-Blind, Multi-center Study of Birelentinib Combined With R-CHOP in Patients With Newly Diagnosed Diffuse Large B-Cell Lymphoma

Important dates

Study start
2027
Primary completion
2031
Study completion
2032
First posted
Jul 17, 2026
Registry last updated
Jul 17, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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