Clinical trial Recruiting at 1 site Phase 1 Interventional Ages 18 to 75

Evaluating SHR-3821 injection for advanced solid tumors

Official title: Phase I Study of Safety, Tolerability, Pharmacokinetics and Efficacy of SHR-3821 Injection in Subjects With Advanced Solid Tumors

Run by Suzhou Suncadia Biopharmaceuticals Co., Ltd. · NCT06618651 · Data updated 2026-11-12

This study is testing a new injection called SHR-3821 to see if it is safe and effective for people with advanced solid tumors.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment162 (estimated)
SponsorSuzhou Suncadia Biopharmaceuticals Co., Ltd.
Industry-sponsored
Locations1 site (Chengdu, Sichuan)
StatusRecruiting
StartedNovember 13, 2024
Main results expectedJanuary 1, 2026
Study endsJanuary 1, 2027
Registry record updatedNovember 17, 2025
Trial IDNCT06618651 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18-75 with advanced solid tumors and a life expectancy of at least three months.

Probably not a fit

Patients with central nervous system metastasis or those who have received similar targeted therapies may not benefit from this study.

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, multi-center Phase I study aims to assess the safety, tolerability, pharmacokinetics, and efficacy of SHR-3821 injection in patients with advanced solid tumors. Participants will receive multiple doses of the treatment while their health and tumor response are closely monitored. The study will include individuals aged 18 to 75 with a pathologically diagnosed advanced solid tumor and at least one measurable lesion. The trial will also require participants to provide tumor tissue samples for analysis.

Why it matters

Potential benefit: If successful, this treatment could offer a new therapeutic option for patients with advanced solid tumors.

How similar studies have gone: While this approach is being explored in this specific context, similar studies have shown promise in evaluating new treatments for advanced solid tumors.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Voluntary participation and written informed consent.
2. 18-75 years older, no gender limitation.
3. Eastern Cooperative Oncology Group (ECOG) score: 0-1.
4. With a life expectancy ≥ 3 months.
5. Pathologically diagnosed advanced solid tumor.
6. Be able to provide fresh or archived tumour tissue.
7. At least one measurable lesion according to RECIST v1.1.
8. Adequate bone marrow reserve and organ function.
9. Contraception is required during the trial.

Exclusion Criteria:

1. Meningeal metastasis history or clinical symptoms of central nervous system metastasis.
2. Uncontrollable tumor-related pain.
3. Uncontrolled pleural effusion, pericardial effusion, or abdominal effusion with clinical symptoms.
4. Received systemic antitumor therapy before the first dose.
5. Treated with similar target therapy as SHR-3821 before the first dose.
6. Received systemic anticancer treatments 4 weeks prior to the initiation of the study treatment.
7. Unresolved CTCAE 5.0\>=grade 2 toxicities from previous anticancer therapy.
8. Current or History of ILD.
9. Active severe digestive disease.
10. Previous or co-existing malignancies.
11. History of severe hypersensitivity reactions to either the drug substances or inactive ingredients of SHR-3821.
12. Active hepatitis B or active hepatitis C.
13. Other inappropriate situation considered by the investigator.

Where it's running

  • West China Hospital of Sichuan Hospital
    Chengdu, Sichuan, China
    Recruiting

Study contacts

Similar studies

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

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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.