Clinical trial Recruiting at 1 site Phase1; Phase2 Interventional Ages 18 to 75

HRS-4508 in Combination With Other Anti-tumor Therapy for Solid Tumor

Official title: An Open, Multicenter Phase IB/II Clinical Study of HRS-4508 in Combination With Other Anti-tumor Therapy for Solid Tumor

Run by Jiangsu HengRui Medicine Co., Ltd. · NCT07140393 · Data updated 2026-11-12

This study tests whether HRS-4508 added to other cancer medicines helps people with solid tumors.

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment120 (estimated)
SponsorJiangsu HengRui Medicine Co., Ltd.
Industry-sponsored
Locations1 site (Beijing, Beijing Municipality)
StatusRecruiting
StartedOctober 28, 2025
Main results expectedOctober 2027
Study endsOctober 2028
Registry record updatedJune 29, 2026
Trial IDNCT07140393 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 18–75 with unresectable or metastatic solid tumors, adequate performance status (ECOG 0–1), at least one measurable lesion, and willingness to participate.

Probably not a fit

Patients whose tumors do not respond or who experience intolerable toxicity may not benefit from this treatment.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is an interventional study in phase 1/2 that looks at safety, how well the drug works, and the recommended dose when HRS-4508 is used with other anti-tumor therapies such as capecitabine, trastuzumab, pertuzumab, and nab-paclitaxel. Researchers will determine the maximum tolerated dose and recommended phase 2 dose, monitor adverse events, and measure response rates by RECIST v1.1. Pharmacokinetics of HRS-4508 and SHR-1811 will also be characterized. Eligible patients have unresectable or metastatic solid tumors, adequate organ function, and at least one measurable lesion.

Why it matters

Potential benefit: If successful, participants could experience tumor shrinkage or disease control and contribute to determining a tolerable and effective dosing strategy.

How similar studies have gone: Earlier studies in similar combinations have shown varying responses; this trial explores a novel combination strategy with HRS-4508.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age: 18 to 75 years old; Both men and women are welcome;
2. The mixed cell types need to be confirmed by histology or cytology, and the dominant cell morphology, unresectable or metastatic .
3. ECOG ratings of 0 or 1.
4. Expected survival period ≥ 12 weeks.
5. At least one measurable lesion outside the central nervous system that meets the RECIST v1.1 standard definition.
6. Willing to participate and comply with the requirements of the research protocol, and willing to cooperate with follow-up visits.

Exclusion Criteria:

1. Accompanied by untreated or active central nervous system (CNS) tumor metastasis. Subjects with a history of meningeal metastasis or current meningeal metastasis
2. There have been significant severe infections and major surgeries in the past 4 weeks
3. Existence of previous or concurrent malignant tumors
4. Difficult to treat nausea, vomiting, or other gastrointestinal diseases that affect the use of oral medication
5. Having undergone major surgeries other than diagnosis or biopsy within 28 days prior to the first administration;

Where it's running

  • Cancer Hospital Chinese Academy of Medical Science
    Beijing, Beijing Municipality, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.