Moderately Hypofractionated Conformal Radiation Combined With S-1 for Esophageal Squamous Cell Carcinoma

October 25, 2022 updated by: Hui Liu, Sun Yat-sen University

A Prospective, Phase Ⅱ Study of S-1 Plus Moderately Hypofractionated Conformal Radiation for Esophageal Squamous Cell Carcinoma

This Phase II randomized study is to determine the efficacy and toxicities of moderately hypofractionated conformal radiation combined With S-1 for esophageal squamous cell carcinoma.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

This Phase II randomized study is to determine the efficacy and toxicities of moderately hypofractionated conformal radiation combined With S-1 for esophageal squamous cell carcinoma.

All patients will receive two cycles of S-1 (40mg/㎡, BID, po) on D1-14, D22-35, combined with thoracic radiotherapy of 60 Gy/24 fractions for GTV and 40 Gy/16 fractions for CTV. The primary end point is progression-free survival, which is the time that passes from the first day of radiotherapy to the date on which disease progresses. Progression-free survival will be calculated and compared using the Kaplan-Meier method.Toxicities will be graded according to CTCAE v. 4.0.

Study Type

Interventional

Enrollment (Actual)

58

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Guangdong
      • Guangzhou, Guangdong, China, 510000
        • Hui Liu

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Histologically confirmed esophageal squamous cell carcinoma
  • Inoperable stage II-IVa (UICC 2002; sixth edition), confirmed by contrast enhanced computed tomography,endoscopic ultrasonography, barium esophagram, emission computed tomography and/or positron emission tomography/computed tomography.
  • Eastern Cooperative Oncology Group (ECOG) performance status 1-2
  • Estimated life expectancy of at least 12 weeks
  • Charlson comorbidity index.4
  • Adequate bone marrow function: white blood cells grade 0 or 1,absolute neutrophils grade 0 or 1, platelets grade 0, haemoglobin grade 0 or 1
  • Adequate renal function: creatinine grade 0 or 1
  • Adequate liver function: serum bilirubin grade 0 or 1, alanine aminotransferase and aspartate aminotransferase <2 times of the upper normal limit
  • Weight loss.15% during 6 months prior to diagnosis
  • Forced expiratory volume second.1L

Exclusion Criteria:

  • Prior history of malignancy, except for nonmelanoma skin carcinoma or cervical carcinoma in situ
  • Previous anti-tumor therapy, including surgery, chemotherapy or radiotherapy
  • Contraindication for chemotherapy or radiotherapy
  • Malignant pleural or pericardial effusion
  • Women in pregnancy or lactation period
  • Women who has the probability of pregnancy without contraception
  • Weight loss≥15% during 3 months prior to diagnosis
  • In other clinical trials within 30 days
  • Addicted in drugs or alcohol, AIDS patients
  • Uncontrollable seizure or psychotic patients without self-control ability
  • Severe allergy or idiosyncrasy
  • Not suitable for this study judged by researchers

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Experiment
All patients will receive two cycles of S-1 (40mg/㎡, BID, po) on D1-14, D22-35, combined with thoracic radiotherapy of 60 Gy/24 fractions for GTV and 40 Gy/16 fractions for CTV.
Combination product: Moderately hypofractionated conformal radiation combined With S-1
All patients will receive two cycles of S-1 (40mg/㎡, BID, po) on D1-14, D22-35, combined with thoracic radiotherapy of 60 Gy/24 fractions for GTV and 40 Gy/16 fractions for CTV.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Progression-Free Survival
Time Frame: 3 years
3 years

Secondary Outcome Measures

Outcome Measure
Time Frame
Overall Survival
Time Frame: 3 years
3 years
rate of grade 3-4 radiation esophagitis
Time Frame: 1 year
1 year
rate of grade 3-4 radiation pneumonitis
Time Frame: 1 year
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sun Yat-sen University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

October 1, 2017

Primary Completion (Actual)

July 30, 2022

Study Completion (Actual)

July 30, 2022

Study Registration Dates

First Submitted

September 4, 2018

First Submitted That Met QC Criteria

September 5, 2018

First Posted (Actual)

September 6, 2018

Study Record Updates

Last Update Posted (Actual)

October 26, 2022

Last Update Submitted That Met QC Criteria

October 25, 2022

Last Verified

October 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • GASTO-1045

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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