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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

NCT06356688 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2025-08-08

No results posted yet for this study

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

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;

Sponsors & Collaborators

  • Sun Jing

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-04-20
Primary Completion
2027-06-01
Completion
2027-10-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06356688 on ClinicalTrials.gov