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Clinical Trials/NCT04699994
NCT04699994
Recruiting
Phase 2

Multicenter Phase II Trial to Evaluate the Safety and Efficacy of FLOT Therapy for Resectable Esophageal Squamous Cell Carcinoma (Preoperative FLOT PII)

Keio University1 site in 1 country60 target enrollmentJune 25, 2020

Overview

Phase
Phase 2
Intervention
FLOT therapy
Conditions
Esophageal Squamous Cell Carcinoma
Sponsor
Keio University
Enrollment
60
Locations
1
Primary Endpoint
Histological response rate (Grade 2 or 3 in Japanese Classification of Esophageal Cancer, 11th Edition)
Status
Recruiting
Last Updated
3 years ago

Overview

Brief Summary

The current multicenter prospective phase II study aims to evaluate the safety and efficacy of preoperative FLOT therapy for esophageal squamous cell carcinoma.

Registry
clinicaltrials.gov
Start Date
June 25, 2020
End Date
October 31, 2024
Last Updated
3 years ago
Study Type
Interventional
Study Design
Single Group
Sex
All

Investigators

Responsible Party
Principal Investigator
Principal Investigator

Hirofumi Kawakubo

Associate Professor

Keio University

Eligibility Criteria

Inclusion Criteria

  • Histologically diagnosed as esophageal squamous cell carcinoma (squamous, adenosquamous, basaloid)
  • Primary tumor is located mainly in the thoracic esophagus
  • cT1N1-3M0-1 (only supraclavicular LN metastasis is included as M1), cT2-3N0-3M0-1 (only supraclavicular LN metastasis is included as M1)
  • Twenty years old or older as of registration
  • Performance status (PS) 0 or 1
  • Patients have target lesions
  • No previous history of esophageal cancer except for the followings
  • pT1a-LPM (M2) or deeper following EMR/ESD 2) pT1a-MM (M3) with vascular invasion following EMR/ ESD
  • No previous history of chemotherapy/radiotherapy/endocrine therapy except for hormone therapy for prostate cancer after 5 years interval
  • Patients who meet the following criteria

Exclusion Criteria

  • Patients who received any treatment for cancer within 3 years
  • Patients who have active infectious diseases
  • HBs Ag positive or HIV Ab positive
  • Pregnant or breast feeding
  • Patients with psychological disorder
  • On systemic steroid therapy
  • Require flucytocine, phenytoin, warfarin
  • Allergic to iodine
  • Allergic to DTX, LOHP, polisorbate 80
  • Uncontrollable diabetes

Arms & Interventions

FLOT therapy

Intervention: FLOT therapy

Outcomes

Primary Outcomes

Histological response rate (Grade 2 or 3 in Japanese Classification of Esophageal Cancer, 11th Edition)

Time Frame: 2.5 years

Secondary Outcomes

  • Late phase complication rate(4.5 years)
  • Incidence rate of all adverse event(4.5 years)
  • Incidence rate of adverse event during FLOT(2.5 years)
  • Incidence rate of severe adverse event(2.5 years)
  • Response rate(2.5 years)
  • Treatment completion rate(2.5 years)
  • Perioperative complication rate(2.5 years)
  • Histological complete response rate(2.5 years)
  • Curative resection rate(2.5 years)
  • Recurrence free survival(4.5 years)
  • Overall survival(4.5 years)

Study Sites (1)

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