Study of DM5167 in Patients With Advanced Solid Tumors

NCT ID: NCT07101601

Last Updated: 2025-08-03

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

58 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-10-24

Study Completion Date

2027-01-31

Brief Summary

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DM5167 is a second-generation of PARP inhibitor that selectively targets the PARP-1 enzyme. This results in less haematological toxicity and a high level of safety.

The aim of the study is to assess the safety and tolerability of DM5167 in patients with advanced solid tumors not respond to other treatments.

Detailed Description

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Conditions

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Advanced Breast Cancer

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Part 1: Dose-escalation Cohort 1

The first level of dose of DM5167

Group Type EXPERIMENTAL

DM5167

Intervention Type DRUG

Once daily for 28 days

Part 1: Dose-escalation Cohort 2

The second level of dose of DM5167

Group Type EXPERIMENTAL

DM5167

Intervention Type DRUG

Once daily for 28 days

Part 1: Dose-escalation Cohort 3

The third level of dose of DM5167

Group Type EXPERIMENTAL

DM5167

Intervention Type DRUG

Once daily for 28 days

Part 1: Dose-escalation Cohort 4

The fourth level of dose of DM5167

Group Type EXPERIMENTAL

DM5167

Intervention Type DRUG

Once daily for 28 days

Part 1: Dose-escalation Cohort 5

The fifth level of dose of DM5167

Group Type EXPERIMENTAL

DM5167

Intervention Type DRUG

Once daily for 28 days

Part 1: Dose-escalation Cohort 6

The sixth level of dose of DM5167

Group Type EXPERIMENTAL

DM5167

Intervention Type DRUG

Once daily for 28 days

Part 2: Dose-expansion Cohort

The recommended Phase 2 dose of DM5167

Group Type EXPERIMENTAL

DM5167

Intervention Type DRUG

Once daily for 28 days

Interventions

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DM5167

Once daily for 28 days

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Men and women aged 19 years or older as of the date of written informed consent
* Patients who have at least one measurable lesion according to RECIST version 1.1
* ECOG performance status ≤ 1
* Patients with life expectancy ≥ 12 weeks
* Patients who meet the clinical laboratory test criteria confirming adequate liver, renal, and hematologic function
* Patients who voluntarily provide written informed consent to participate in this study
* Patients with histologically or cytologically confirmed unresectable advanced solid tumors
* Patients who have BRCA1/BRCA2 mutations

Exclusion Criteria

* Patients with a medical history of significant illness
* Patients with QT interval of \> 450 ms (for men) or \> 460 ms (for women)\\
* Patients who have not yet recovered from toxicity related to previous anticancer therapy
* Patients were predicted to demonstrate hypersensitivity to the components of the investigational medicinal product
* Patients who have participated in another clinical trial and received an investigational product or medical device
* Other individuals deemed inappropriate for participation in the study by the investigator
Minimum Eligible Age

19 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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DIGMBIO

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Seoul National University Bundang Hospital

Gyeonggi-do, , South Korea

Site Status RECRUITING

Samsung Medical Center

Seoul, , South Korea

Site Status RECRUITING

Seoul National University Hospital

Seoul, , South Korea

Site Status RECRUITING

Severance Hospital

Seoul, , South Korea

Site Status RECRUITING

Countries

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South Korea

Central Contacts

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MyungEun Jung

Role: CONTACT

+82 31 757 220

Facility Contacts

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Jee-Hyun Kim

Role: primary

Yeon Hee Park

Role: primary

Seock-Ah Im

Role: primary

Gun Min Kim

Role: primary

Other Identifiers

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DM001-101

Identifier Type: -

Identifier Source: org_study_id

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