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A Clinical Study of BioTTT001 in Combination With SOX and Toripalimab in Patients With Gastric Cancer

Sponsored by China Medical University, China

About this trial

Last updated a year ago

Study ID

BJCT-CMU1H-01

Status

Not yet recruiting

Type

Interventional

Phase

Phase 2

Placebo

No

Accepting

18-75 Years
18+ Years
All
All

Not accepting

Not accepting
Healthy Volunteers

Trial Timing

Started a year ago

What is this trial about?

This is a phase I, single arm, open-label clinical study of BioTTT001 in combination with SOX and Toraplizumab in patients with peritoneal metastases from gastric cancer.

What are the participation requirements?

Yes

Inclusion Criteria

1. Male or female, age≥ 18 years;

2. Patients with a diagnosis of gastric cancer by histopathology or cytology, accompanied by peritoneal metastasis, without systemic therapy, or for patients who have received neoadjuvant/adjuvant chemotherapy before, the time from last treatment to disease recurrence > 6 months;

3. Tumor Her2 negative (IHC 0/1+ or IHC 2+ and FISH-).

4. At least one measurable lesion according to the Response Evaluation Criteria in Solid Tumors (RECIST) 1.1;

5. WBC≥3.0×10^9 /L; ANC≥1.5×10^9 /L; HB≥90 g/L; PLT≥75×10^9 /L;

6. ALT and AST≤3×ULN (≤5×ULN with liver metastasis); ALB≥20g/L; Cr≤1.5×ULN or CCr>50 mL/min; TBIL≤1.5×ULN; APTT≤1.5×ULN and INR or PT≤1.5×ULN (without anticoagulation therapy)

7. LVEF≥50%; male QTc≤450 mms, female QTc≤470 mms;

8. ECOG 0~1;

9. Expected survival ≥ 3 months;

10. Consent to contraception;

11. Understand and voluntarily sign a written ICF and be willing to comply with all trial requirements.

No

Exclusion Criteria

1. History of other malignancies (except cured basal cell skin cancer, cervical carcinoma in situ etc.) within 5 years before study drug administration;

2. Patients with central nervous system metastases with clinical symptoms;

3. Patients who have been treated with high-dose systemic corticosteroids (prednisone > 10 mg/day or equivalent doses) or other immunosuppressants within 2 weeks before the first dose of BioTTT001;

4. Previous treatment with other adenovirus drugs within 28 days before the first dose of BioTTT001;

5. Patients who have undergone any major surgery (except needle biopsy, etc.) or severe trauma within 14 days before the first dose of BioTTT001;

6. Patients who have not recovered from the adverse reactions of previous treatments (the treatment-related toxicity ≤ grade 2, except for alopecia );

7. Patients with primary immunodeficiency;

8. Patients with active autoimmune diseases (such as systemic lupus erythematosus, rheumatoid arthritis, etc.), except type 1 diabetes, hypothyroidism that only needs hormone replacement therapy, and skin diseases that do not need systemic treatment (such as vitiligo, psoriasis or alopecia);

9. Patients with active infection requiring systemic anti-infective therapy;

10. HBsAg positive, and blood HBV DNA≥100 IU/mL; anti-HCV positive; HIV positive; active syphilis;

11. Patients with active tuberculosis or drug-induced interstitial lung disease;

12. Patients with active inflammatory bowel disease ;

13. NYHA≥ grade 3;

14. Known allergy to the investigational drug or its components;

15. Patients with prior organ transplants;

16. Pregnant or lactating women;

17. Other reasons judged by the investigator.