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Phase I Study of HRS-4642 in Patients With Advanced Solid Tumors Harboring KRAS G12D Mutation

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Hengrui Medicine

Status and phase

Active, not recruiting
Phase 1

Conditions

Advanced KRAS G12D Mutant Solid Tumors

Treatments

Drug: HRS-4642

Study type

Interventional

Funder types

Industry

Identifiers

NCT05533463
HRS-4642-I-101

Details and patient eligibility

About

The study is being conducted to evaluate the safety and tolerability of HRS-4642 in patients with advanced solid tumors harboring KRAS G12D mutation.To estimate the maximum tolerated dose (MTD) and/or a biologically active dose (eg, recommended phase 2 dose [RP2D]) within investigated subject population groups

Enrollment

102 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. Subjects must voluntarily agree to participate in the trial and sign a written informed consent form.
  2. Male or female ≥ 18 years old.
  3. Histologically confirmed diagnosis of advanced solid tumor harbouring with KRAS G12D mutation
  4. ECOG performance status of 0-1.
  5. With a life expectancy of ≥3 months.
  6. Have at least one measurable lesion.
  7. Adequate laboratory parameters during the screening period

Exclusion criteria

  1. Previously received KRAS G12D inhibitors
  2. Priot radiotherapy within 28 days for non-thoracic radiation
  3. Prior anti-tumor chemotherapy (< 6 weeks if chemotherapy including nitrosoureas or mitomycin) within 4 weeks before the study drug administration
  4. Any unresolved AEs > Common Terminology Criteria for Adverse Events (CTCAE) Grade 1 or inclusion/exclusion criteria level (The investigators determined that safe and controllable toxicity was excluded, such as alopecia and ≤ grade 2 peripheral neuropathy ).
  5. Central nervous system (CNS) metastases
  6. Major surgical therapy within 28 days prior to the date of signature of informed consent form, or expected major surgery during the study.
  7. Known history of hypersensitivity to any components of HRS-4642.
  8. Other factors that may affect the study results or lead to forced termination of the study early as judged by investigators.

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

102 participants in 1 patient group

HRS-4642
Experimental group
Description:
In Dose Escalation: HRS-4642 will be injected QW. Six dose levels are preset. In Dose Expansion: 1 to 2 dose cohorts will be selected for dose expansion stage. In Indication Expansion: Enrollment into the dose expansion cohorts may be from any eligible solid tumor type.
Treatment:
Drug: HRS-4642

Trial contacts and locations

1

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Central trial contact

Wei Shi

Data sourced from clinicaltrials.gov

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