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Neoadjuvant Anti-PD-1 Plus Chemotherapy in Locally Advanced Resectable Esophageal Squamous Cell Carcinoma

NCT05740995 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 40

Last updated 2023-03-21

No results posted yet for this study

Summary

The purpose of this study is to evaluate the outcomes and identify predictors of neoadjuvant anti-PD-1 plus chemotherapy in locally advanced resectable esophageal squamous cell carcinoma (ESCC). In this single-center cohort study, we are aiming to (1) evaluate the therapeutic efficacy and survival benefits on patients with locally advanced resectable ESCC (cT3-4aN0-1M0); (2) evaluate the value of genomic indicators including MMR alternation status in predicting therapeutic responses and prognosis; (3) evaluate the value of transcriptomic indicators including B cell lineage features in predicting therapeutic responses and prognosis; (4) evaluate the value of microbial and metabolite indicators in predicting therapeutic responses and prognosis. Whole exome sequencing, RNA sequencing, 16S rRNA sequencing and Liquid Chromatography with tandem mass spectrometry (LC-MS-MS) of samples of patients to neoadjuvant chemoimmunotherapy before and after treatment are performed to explore the mechanisms of drug resistance and identification of predictive and prognosis biomarkers.

Conditions

Interventions

DRUG

neoadjuvant anti-PD-1 plus chemotherapy

Patients will be given preoperative treatment as below once recruited: 1. Chemotherapy is delivered and composed of two cycles of Nab-paclitaxel 135mg per square meter of body-surface area and cisplatin 75mg per square meter of body-surface area every 3 weeks; 2. PD-1 antibody is delivered 200 mg (iv, in 30 minutes) every 3 weeks; 3. After neoadjuvant therapy of 3-4 cycles, esophagectomy is performed. We advise starting 4 cycles of identical chemoimmunotherapy in 6w after surgery.

Sponsors & Collaborators

  • Shanghai Zhongshan Hospital

    lead OTHER

Principal Investigators

  • Di Ge, MD · Fudan University

Eligibility

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

Timeline & Regulatory

Start
2020-12-01
Primary Completion
2023-12-31
Completion
2028-12-31

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

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 NCT05740995 on ClinicalTrials.gov