NCT07290010

The Efficacy and Safety of Iparomlimab and Tuvonralimab Injection Combined With Chemotherapy as the First-line Treatment for Esophageal Squamous Cell Carcinoma

A Clinical Trial to Explore the Efficacy and Safety of Iparomlimab and Tuvonralimab Injection Combined With Chemotherapy as the First-line Treatment for Recurrent or Metastatic Esophageal Squamous Cell Carcinoma

• Status: Recruiting
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 25 (estimated)
• Sponsor: Hebei Medical University Fourth Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This study is a single-arm clinical trial to evaluate the efficacy and safety of Iparomlimab and Tuvonralimab combined with chemotherapy in the first-line treatment of patients with recurrent or metastatic esophageal squamous cell carcinoma (ESCC). After screening and meeting the inclusion criteria, the patients were enrolled and received 6 cycles of Iparomlimab and Tuvonralimab combined with albumin-bound paclitaxel and cisplatin. Subsequently, maintenance treatment was carried out using Iparomlimab and Tuvonralimab ± albumin-bound paclitaxel until disease progression or the occurrence of unacceptable adverse events, with a total maximum treatment duration of 24 months. The main objective of this study is to: 1. evaluate the ORR of Iparomlimab and Tuvonralimab combined with albumin-bound paclitaxel and cisplatin. 2. The secondary endpoints include PFS, DCR, DoR, OS and safety, etc.

Conditions

• Esophageal Squamous Cell Carcinoma (ESCC)

Interventions

Type	Name	Description
DRUG	Iparomlimab and Tuvonralimab combined with chemotherapy	Patients were enrolled and received 6 cycles of Iparomlimab and Tuvonralimab combined with albumin-bound paclitaxel and cisplatin. Subsequently, maintenance treatment was carried out using Iparomlimab and Tuvonralimab ± albumin-bound paclitaxel until disease progression or the occurrence of unacceptable adverse events 1. Iparomlimab and Tuvonralimab Injection: 5 mg/kg, d1, Q3W; 2. Albumin-bound paclitaxel:100-150 mg/m², d1, d8, Q3W; 3. Cisplatin: 75 mg/m², d1, Q3W;

Timeline

• Start date: 2025-09-26
• Primary completion: 2026-12-01
• Completion: 2028-06-01
• First posted: 2025-12-17
• Last updated: 2025-12-17

Locations

1 site across 1 country: China