Clinical trial Recruiting at 1 site Phase 1 Interventional Ages 18 to 70

Testing SHR-9839 injections for adults with advanced solid tumors

Official title: An Open-label, Phase I Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Efficacy of SHR-9839 for Injection in Patients With Advanced Solid Tumors

Run by Shanghai Hengrui Pharmaceutical Co., Ltd. · NCT05836948 · Data updated 2026-11-12

This will test SHR-9839 injections to see if they are safe and show anti-tumor activity in adults with unresectable or metastatic solid tumors who have exhausted or lack standard treatment options.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years to 70 Years
SexAll
Enrollment174 (estimated)
SponsorShanghai Hengrui Pharmaceutical Co., Ltd.
Industry-sponsored
Drugs / interventionschemotherapy, immunotherapy, radiation
Locations1 site (Hangzhou, Zhejiang)
StatusRecruiting
StartedMay 18, 2023
Main results expectedMay 1, 2026
Study endsJune 1, 2026
Registry record updatedAugust 11, 2025
Trial IDNCT05836948 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults with histologically or cytologically confirmed unresectable locally advanced or metastatic solid tumors that are relapsed or refractory to standard treatment or for whom standard treatment is not available, who have at least one measurable lesion, ECOG 0–1, life expectancy of at least 12 weeks, and adequate organ and bone marrow function.

Probably not a fit

Patients with active central nervous system or meningeal metastases, recent anti-tumor therapy within 4 weeks, significant cardiovascular or cerebrovascular disease, prior high-dose radiation (>30 Gy), or inadequate organ function are excluded and therefore unlikely to benefit from participation.

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

What this trial studies

This open-label phase I trial of SHR-9839 is being conducted in three parts: dose escalation to identify a tolerable dose, dose expansion to further characterize safety, and an efficacy expansion to look for preliminary anti-tumor activity. Eligible patients must have histologically or cytologically confirmed unresectable locally advanced or metastatic solid tumors, at least one measurable lesion by RECIST v1.1, ECOG 0–1, and adequate organ function. Key endpoints focus on safety, tolerability, recommended phase II dose, and early signs of efficacy. The trial is sponsored by Shanghai Hengrui Pharmaceutical and conducted at Zhejiang Tumor Hospital in Hangzhou, China.

Why it matters

Potential benefit: If SHR-9839 is effective and safe, it could provide a new treatment option that helps control tumor growth for some patients with advanced solid tumors.

How similar studies have gone: Phase I trials of other investigational cancer agents have occasionally shown early signals of benefit, but SHR-9839's safety and effectiveness in patients have not yet been established.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patients with histologically or cytologically confirmed unresectable locally advanced or metastatic solid tumors which is relapsed or refractory to standard treatment, or lack of standard treatment, or standard treatment is not applicable currently;
2. Have at least one measurable tumor lesion per RECIST v1.1;
3. ECOG performance status of 0-1;
4. Life expectancy ≥ 12 weeks;
5. Adequate bone marrow and organ function;
6. Subjects must voluntarily agree to participate in the trial and sign a written informed consent form.

Exclusion Criteria:

1. Patients with active central nervous system metastases or meningeal metastases;
2. Received anti-tumor treatment such as chemotherapy, biotherapy, targeted therapy, immunotherapy, radical radiotherapy, or other unlisted clinical research drugs or treatments within 4 weeks prior to the first use of the study drug;
3. History of serious cardiovascular and cerebrovascular diseases;
4. Subjects who received\>30Gy of radiation therapy within 4 weeks before the first medication, and those who received ≤ 30Gy of palliative radiation therapy within 7 days before the first medication;
5. Adverse reactions of previous anti-tumor treatment have not recovered to Grade ≤ 1 per NCI-CTCAE v5.0.

Where it's running

  • Zhejiang Tumor Hospital
    Hangzhou, Zhejiang, 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.