NCT06356688

A Clinical Study on the Efficacy and Safety of Paclitaxel Polymeric Micelles and Cisplatin Combined With Cadonilimab as a Neoadjuvant Therapy for Locally Advanced Esophageal Squamous Cell Carcinoma

A Clinical Study on the Efficacy and Safety of Paclitaxel Polymeric Micelles for Injection and Cisplatin Combined With Cadonilimab as a Neoadjuvant Therapy for Locally Advanced Esophageal Squamous Cell Carcinoma: A Single-Arm, Single-Center, Prospective Clinical Trial (POINTS Trial)

• Status: Recruiting
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 30 (estimated)
• Sponsor: Sun Jing · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to investigate the efficacy and safety of neoadjuvant treatment of locally advanced esophageal squamous carcinoma with a PD-1/CTLA-4 bispecific antibody (Cadonilimab) in combination with platinum-containing chemotherapy (Paclitaxel Polymeric Micelles for Injection combined with Cisplatin). Includes pathologic complete remission rates (pCR rates) after 2-4 cycles of Cadonilimab combination chemotherapy. The objective remission rate (ORR), major pathologic remission rate (MPR), R0 resection rate and 2-year overall survival (OS) and progression-free survival (OS) rates, and safety of neoadjuvant treatment of locally advanced esophageal squamous carcinoma with Cadonilimab combined with chemotherapy.

Conditions

• Locally Advanced Esophageal Squamous Cell Carcinoma
• Neoadjuvant Therapy

Interventions

Type	Name	Description
DRUG	Paclitaxel Polymeric Micelles for Injection and Cisplatin combined with Cadonilimab	Paclitaxel Polymeric Micelles for Injection:Cycle 1: 230mg/m2, IV ≥3 hours; Cycles 2-4: If the patient has a neutrophil nadir ≥1.0 x 109/L along with a platelet nadir ≥80 x 109/L after Cycle 1 dosing and has not experienced grade II-IV non-hematologic toxicity, then give 260mg/m2, IV ≥3 hours, d1, q3w; Cisplatin: 25mg/m2/d x d1-3, IV drip, q3w; Cadonilimab: 10mg/kg, IV drip, d3, q3w;

Timeline

• Start date: 2025-04-20
• Primary completion: 2027-06-01
• Completion: 2027-10-01
• First posted: 2024-04-10
• Last updated: 2025-08-08

Locations

1 site across 1 country: China