Postoperative Radiotherapy in Thoracic Esophageal Squamous Cell Carcinoma With Neoadjuvant Chemoradiotherapy

September 22, 2023 updated by: Benhua Xu, Fujian Medical University Union Hospital

Prospective Randomized Controlled Trial of Postoperative Radiotherapy in Thoracic Esophageal Squamous Cell Carcinoma With Neoadjuvant Chemoradiotherapy

The primary objective is to compare surgery with postoperative radiotherapy (PORT) versus surgery, in terms of the overall survival time (OS) in Stage II or III squamous cell esophageal carcinoma with neoadjuvant chemoradiotherapy(nCRT).

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Esophageal squamous cell carcinoma (ESCC) is a common type of esophageal carcinoma in China, which is characterized by rapid development and fatal prognosis in most patients. Neoadjuvant chemoradiotherapy (nCRT) has been explored for many years in western countries and Japan, and proved to get survival benefit, especially for locally advanced esophageal cancer. However, the recurrence is the major cause of treatment failure in patients with ESCC. Our hypothesis is that inadequate radiation dose leads to recurrence of ESCC with nCRT and PORT lower recurrence rate and improved OS. As is known, there are no any studies concentrating on PORT in ESCC with nCRT. Patients are randomly assigned to PORT (Group A) or without PORT (Group B) with a 1:1 allocation ratio. The primary outcome is OS assessed with a minimum follow-up of 60 months. Secondary outcomes are progression-free survival (PFS), recurrence-free survival (RFS).

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
537

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

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

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • China
    • Fujian
      • Fuzhou, Fujian, China, 350000
        • Recruiting
        • Fujian Medical University Union Hospital
        • Contact:
          • Benhua Xu

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Patients must not have received any prior anticancer therapy Histologically-confirmed squamous cell carcinoma of the esophagus;
  2. Tumors of the esophagus are located in the thoracic cavity;
  3. Pre-treatment stageⅡ-Ⅲ (AJCC/UICC 8th Edition)
  4. Male or non pregnant female
  5. Age is between 18 years and 65 years,
  6. Eastern Cooperative Oncology Group (ECOG) performance status 0-1 or Karnofsky performance status (KPS) of 70 or more;
  7. Adequate bone marrow function (White Blood Cells ≥4x109 /L; Neutrophil ≥1.5×109 /L; Hemoglobin≥ 90 g/L; platelets≥100x109 /L);
  8. Adequate liver function (Total bilirubin, Aspartate transaminase(AST) and Alanine transaminase (ALT) ≤2x Upper Level of Normal (ULN));
  9. Adequate renal function (serum creatinine (SCr) ≤1.5 x ULN);
  10. The patient has provided written informed consent and is able to understand and comply with the study.

Exclusion Criteria:

  1. Patients with non-squamous cell carcinoma histology;
  2. Patients with advanced inoperable or metastatic esophageal cancer;
  3. Patients with another previous or current malignant disease；
  4. Any patient with a significant medical condition which is thought unlikely to tolerate the therapies. Such as cardiac disease;
  5. Age >65 years;
  6. Pregnant or lactating female or people during the birth-period who refused to take contraceptives;
  7. Uncontrolled seizures or psychiatric diseases, loss of control over their own behavior;
  8. Patients who refuse surgery after neoadjuvant chemotherapy;
  9. Unsuitable to be enrolled in the trial in the opinion of the investigators

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: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Group A
Neoadjuvant Radiotherapy Program+Neoadjuvant chemotherapy Program+ Esophagectomy program+Postoperative radiotherapy program
Radiation: Neoadjuvant Radiotherapy Program:
Gross tumor volume (GTV) should include the primary tumor and involved regional lymph nodes as identified on pre-treatment diagnostic studies. Clinical target volume (CTV) is defined as the primary tumor plus 3cm expansion superiorly and inferiorly along the length of the esophagus and a 1cm radial expansion.The nodal CTV should be defined by a 0.5cm expansion from the nodal GTV.CTV should also include coverage the nodal region(s) in which the involved lymph node(s). A total dose of 45 Gy in 25 fractions is delivered 5 days per week on workdays with intensity modulated radiotherapy (IMRT).
Procedure: Esophagectomy program:
Patients receive esophagectomy in 4-6 weeks after neoadjuvant neoadjuvant chemotherapy
Radiation: Postoperative radiotherapy program
A total dose of 18 Gy in10 fractions is delivered 5 days per week on workdays with IMRT.
Drug: Neoadjuvant chemotherapy Program
Chemotherapy is delivered concomitantly and composed of two cycles of Docetaxel 60mg per square meter of body-surface area and cisplatin 75mg per square meter of body-surface area every 21 days at the intervals of neoadjuvant radiotherapy.
Other: Group B
Neoadjuvant Radiotherapy Program+Neoadjuvant chemotherapy Program+ Esophagectomy program
Radiation: Neoadjuvant Radiotherapy Program:
Gross tumor volume (GTV) should include the primary tumor and involved regional lymph nodes as identified on pre-treatment diagnostic studies. Clinical target volume (CTV) is defined as the primary tumor plus 3cm expansion superiorly and inferiorly along the length of the esophagus and a 1cm radial expansion.The nodal CTV should be defined by a 0.5cm expansion from the nodal GTV.CTV should also include coverage the nodal region(s) in which the involved lymph node(s). A total dose of 45 Gy in 25 fractions is delivered 5 days per week on workdays with intensity modulated radiotherapy (IMRT).
Procedure: Esophagectomy program:
Patients receive esophagectomy in 4-6 weeks after neoadjuvant neoadjuvant chemotherapy
Drug: Neoadjuvant chemotherapy Program
Chemotherapy is delivered concomitantly and composed of two cycles of Docetaxel 60mg per square meter of body-surface area and cisplatin 75mg per square meter of body-surface area every 21 days at the intervals of neoadjuvant radiotherapy.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
overall survival
Time Frame: From enrollment to 5 years after the end of treatment
The length of time from enrollment until the time of death
From enrollment to 5 years after the end of treatment

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
disease free survival
Time Frame: From enrollment to 5 years after the end of treatment
The length of time from enrollment until the time of progression of disease
From enrollment to 5 years after the end of treatment
local recurrence rate
Time Frame: From enrollment to 5 years after the end of treatment
The percent of the patient with local recurrence
From enrollment to 5 years after the end of treatment
Side effects
Time Frame: From enrollment to 12 weeks after end of the treatment
adverse events according to NCI CTCAE 4.0 criteria
From enrollment to 12 weeks after end of the treatment

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Fujian Medical University Union Hospital

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Benhua Xu, doctor, Fujian Medical University Union Hospital

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)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 1, 2023

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
January 1, 2029

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
January 1, 2029

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 26, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 6, 2018

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 8, 2018

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
September 25, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 22, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • FujianUnionH-ESSC

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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