A Study of Nemtabrutinib (MK-1026) in China Participants With Relapsed or Refractory Hematologic Malignancies (MK-1026-005)

NCT ID: NCT05347225

Last Updated: 2025-08-15

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

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE1

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-06-09

Study Completion Date

2027-04-30

Brief Summary

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The purpose of this study is to evaluate the safety, pharmacokinetics (PK) and preliminary efficacy of oral nemtabrutinib in Chinese participants at least 18 years of age who have Relapsed/Refractory hematologic malignancies.

Detailed Description

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Conditions

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Hematological Malignancies

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Nemtabrutinib

Participants receive nemtabrutinib at specified dose orally once daily (QD) until progressive disease (PD) or discontinuation.

Group Type EXPERIMENTAL

Nemtabrutinib

Intervention Type DRUG

Nemtabrutinib tablets will be administered orally QD.

Interventions

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Nemtabrutinib

Nemtabrutinib tablets will be administered orally QD.

Intervention Type DRUG

Other Intervention Names

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MK-1026 ARQ 531

Eligibility Criteria

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Inclusion Criteria

* Relapsed or refractory participants with a diagnosis of B-cell Non-Hodgkin's Lymphoma (NHL), Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Leukemia (SLL) or Waldenström's Macroglobulinemia (WM) who have received no more than 4 prior standard systemic therapies. Participants must have failed or are intolerant to standard therapies and cannot be a candidate for standard salvage regimens and those with low grade lymphoma must be progressing and requiring treatment
* Must have received prior systemic treatment before joining this study
* Has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1
* HBV/HCV viral load undetectable or no history of HBV/HCV
* Has adequate organ function
* Male participants agree to be abstinent from heterosexual intercourse or agree to use contraception during the intervention period and for at least 30 days after the last dose of the study intervention
* Female participant is not a Women of Child Bearing Potential (WOCBP) or is a WOCBP using contraception during the intervention period and for at least 30 days after the last dose of the study intervention

Exclusion Criteria

* Has a history of prior cancer within \<3 years, except for adequately treated basal cell or squamous cell carcinoma of the skin, cervical cancer in situ, or other in situ carcinomas
* Has active primary tumor involvement of central nervous system (CNS) disease
* Has an active infection requiring systemic therapy
* Has a known history of Human Immunodeficiency Virus (HIV) infection
* Has an uncontrolled illness including but not limited to ongoing symptomatic congestive heart failure (New York Heart Association Class III or IV heart failure), unstable angina pectoris, cardiac arrhythmia, and psychiatric illness
* Had immunotherapy, radioimmunotherapy, biological therapy, chemotherapy, or treatment with an investigational product ≤4 weeks prior to treatment initiation
* Has any clinically significant gastrointestinal abnormalities that might alter absorption
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Merck Sharp & Dohme LLC

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Medical Director

Role: STUDY_DIRECTOR

Merck Sharp & Dohme LLC

Locations

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Guangdong Provincial People's Hospital-hematology department ( Site 1002)

Guangzhou, Guangdong, China

Site Status

SUN YAT-SEN UNIVERSITY CANCER CENTRE-Internal medicine ( Site 1007)

Guangzhou, Guangdong, China

Site Status

Henan Cancer Hospital-hematology department ( Site 1003)

Zhengzhou, Henan, China

Site Status

Hunan Cancer Hospital ( Site 1004)

Changsha, Hunan, China

Site Status

Institute of hematology&blood disease hospital-Hematology ( Site 1001)

Tianjin, Tianjin Municipality, China

Site Status

Countries

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China

Related Links

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https://www.merckclinicaltrials.com/

Merck Clinical Trials Information

Other Identifiers

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MK-1026-005

Identifier Type: OTHER

Identifier Source: secondary_id

1026-005

Identifier Type: -

Identifier Source: org_study_id

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