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Trial Title: A Study Comparing BL-B01D1 With Chemotherapy of Physician's Choice in Patients With Recurrent or Metastatic Esophageal Squamous Cell Carcinoma

NCT ID: NCT06304974

Condition: Esophageal Squamous Cell Carcinoma

Conditions: Official terms:
Carcinoma
Carcinoma, Squamous Cell
Esophageal Squamous Cell Carcinoma
Paclitaxel
Docetaxel
Irinotecan

Study type: Interventional

Study phase: Phase 3

Overall status: Recruiting

Study design:

Allocation: Randomized

Intervention model: Parallel Assignment

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: BL-B01D1
Description: Administration by intravenous infusion
Arm group label: Experimental Group

Intervention type: Drug
Intervention name: Irinotecan
Description: Administration by intravenous infusion
Arm group label: Control group

Intervention type: Drug
Intervention name: paclitaxel
Description: Administration by intravenous infusion
Arm group label: Control group

Intervention type: Drug
Intervention name: docetaxel
Description: Administration by intravenous infusion
Arm group label: Control group

Summary: This study is a registered phase Ill, randomized, open-label, multicenter study to evaluate the efficacy and safety of BL-B01D1 in patients with recurrent or metastatic esophageal squamous cell carcinoma after failure of PD-1/PD-L1 monoclonal antibody in combination with platinum-based chemotherapy.

Criteria for eligibility:
Criteria:
Inclusion Criteria: 1. Voluntarily sign the informed consent and follow the requirements of the protocol; 2. Age ≥18 years old; 3. Expected survival time ≥3 months; 4. Patients with recurrent or metastatic esophageal squamous cell carcinoma confirmed by histology or cytology; 5. Consent to provide archival tumor tissue samples or fresh tissue samples of primary or metastatic lesions within 3 years; 6. Must have at least one measurable lesion according to RECIST v1.1 definition; 7. ECOG 0 or 1; 8. Toxicity of previous antineoplastic therapy has returned to ≤ grade 1 defined by NCI-CTCAE v5.0; 9. No severe cardiac dysfunction, left ventricular ejection fraction ≥50%; 10. No blood transfusion and no use of any cell growth factor drugs were allowed within 14 days before randomization, and the level of organ function had to be adequate; 11. Urine protein ≤2+ or < 1000mg/24h; 12. A serum pregnancy test must be performed within 7 days before the start of treatment for premenopausal women who are likely to have children, and the result must be negative and must not be lactating; All enrolled patients should take adequate barrier contraception during the entire treatment cycle and for 6 months after the end of treatment. Exclusion Criteria: 1. Chemotherapy, targeted therapy, biological therapy, etc., had been used within 4 weeks or 5 half-lives before randomization, and palliative radiotherapy and modern traditional Chinese medicine preparations approved by NMPA had been used within 2 weeks; 2. Patients with recurrent esophageal squamous cell carcinoma suitable for radical local treatment should be excluded; 3. Frontline received ADCs with topoisomerase I inhibitors as toxins; 4. History of severe heart disease and cerebrovascular disease; 5. Prolonged QT interval, complete left bundle branch block, III degree atrioventricular block, frequent and uncontrollable arrhythmia; 6. diagnosed with active malignancy within 3 years before randomization; 7. Hypertension poorly controlled by two antihypertensive drugs; 8. patients with poor glycemic control; 9. present with grade ≥1 radiation pneumonitis according to the RTOG/EORTC definition; A previous history of interstitial lung disease (ILD) or a suspicion of such disease on imaging during screening; 10. Complicated with pulmonary diseases leading to clinically severe respiratory function impairment; 11. patients with active central nervous system metastases; 12. Severe infections within 4 weeks before randomization; Evidence of pulmonary infection or active pulmonary inflammation within 2 weeks before randomization; 13. patients with massive or symptomatic effusions or poorly controlled effusions; 14. Imaging examination showed that the tumor had invaded or wrapped around the large blood vessels in the abdomen, chest, neck, and pharynx; 15. serious unhealed wounds, ulcers, or fractures, or clinically significant bleeding or obvious bleeding tendency within 4 weeks before signing the informed consent; 16. patients with inflammatory bowel disease, extensive bowel resection history, immune enteritis history, intestinal obstruction or chronic diarrhea; 17. patients with a history of allergy to recombinant humanized antibodies or to any of the excipients of BL-B01D1; 18. had a history of autologous or allogeneic stem cell transplantation; 19. Human immunodeficiency virus antibody positive, active hepatitis B virus infection or hepatitis C virus infection; 20. a history of severe neurological or psychiatric illness; 21. received other unmarketed investigational drugs or treatments within 4 weeks before randomization; 22. subjects scheduled for vaccination or who received live vaccine within 28 days before study randomization; 23. Other circumstances in which the investigator considered it inappropriate to participate in the trial because of complications or other circumstances.

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Beijing Cancer Hospital

Address:
City: Beijing
Country: China

Status: Recruiting

Contact:
Last name: Lin Shen

Start date: March 19, 2024

Completion date: May 2026

Lead sponsor:
Agency: Sichuan Baili Pharmaceutical Co., Ltd.
Agency class: Industry

Collaborator:
Agency: Baili-Bio (Chengdu) Pharmaceutical Co., Ltd.
Agency class: Industry

Source: Sichuan Baili Pharmaceutical Co., Ltd.

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT06304974

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