A Study of DZD8586 Versus Investigator's Choice in r/r CLL/SLL (TAI-SHAN6)

NCT ID: NCT07139873

Last Updated: 2025-11-18

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

PHASE3

Total Enrollment

250 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-09-08

Study Completion Date

2029-12-31

Brief Summary

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This is a phase 3, open-label, randomized, multi-center study assessing the efficacy and safety of DZD8586 versus investigator's choice in participants with chronic lymphocytic leukemia/small lymphocytic lymphoma who have progressed following prior therapy.

Primary objective of this study is to assess the efficacy using progression free survival assessed by independent review committee as primary endpoint. Approximately 250 participants are estimated to be randomized into the study.

Detailed Description

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Conditions

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Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Daily dose of DZD8586 (Birelentinib)

Group Type EXPERIMENTAL

DZD8586

Intervention Type DRUG

Orally, 50 mg, once daily until treatment discontinuation criterion is met.

Investigator's choice

Group Type ACTIVE_COMPARATOR

Bendamustine

Intervention Type DRUG

Administered intravenously

Idelalisib

Intervention Type DRUG

Administered orally

Rituximab

Intervention Type DRUG

Administered intravenously

Interventions

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DZD8586

Orally, 50 mg, once daily until treatment discontinuation criterion is met.

Intervention Type DRUG

Bendamustine

Administered intravenously

Intervention Type DRUG

Idelalisib

Administered orally

Intervention Type DRUG

Rituximab

Administered intravenously

Intervention Type DRUG

Other Intervention Names

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Birelentinib

Eligibility Criteria

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Inclusion Criteria

1. Male and female participants ≥ 18 years of age.
2. ECOG performance status 0-2.
3. Confirmed diagnosis of relapsed or refractory CLL/SLL with indication for treatment.
4. Adequate bone marrow reserve and organ system functions.
5. Participants willing to comply with contraceptive restrictions.

Exclusion Criteria

1. Any unresolved \> Grade 1 adverse event at the time of starting study treatment.
2. Known or suspected Richter transformation.
3. Known or suspected CNS involvement.
5. Participants with major cardiovascular disease, active infection, malignancy or uncontrolled systemic disease.
6. Nausea and vomiting not controlled or chronic gastrointestinal diseases, unable to swallow the formulated product or previous bowel resection that would preclude adequate absorption.
7. Women who are breast feeding.
8. History of hypersensitivity to active or inactive excipients of DZD8586 or drugs with a similar chemical structure or class.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Dizal (Jiangsu) Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Study Director

Role: STUDY_DIRECTOR

Dizal (Jiangsu) Pharmaceutical Co., Ltd.

Locations

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First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital

Nanjing, Jiangsu, China

Site Status RECRUITING

National Clinical Research Center for Blood Diseases, Blood Disease Hospital & Institute of Hematology, Chinese Academy of Medical Sciences & Peking Union Medical College

Tianjin, Tianjin Municipality, China

Site Status NOT_YET_RECRUITING

Countries

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China

Central Contacts

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Frank Fang

Role: CONTACT

0086-21-61095801

Other Identifiers

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DZ2024B0002

Identifier Type: -

Identifier Source: org_study_id

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