Retrospective Study of Brachytherapy (RetroBT)

February 6, 2022 updated by: Zhejiang Cancer Hospital

A Retrospective Study of Brachytherapy in Gynecological Cancers

Brachytherapy for gynecological cancers will be studied retrospectively.

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Anticipated)

300

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
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310022
        • Recruiting
        • Zhejiang Cancer Hospital
        • Principal Investigator:
          • Xiang Zhang
        • Contact:
        • Sub-Investigator:
          • Jianhong Chen
        • Sub-Investigator:
          • Yeqiang Tu

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 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Sampling Method

Non-Probability Sample

Study Population

18 to 80 years old female who diagnosed as gynecological cancer and underwent brachytherapy will be enrolled in this study.

Description

Inclusion Criteria:

  • 18 - 80 female
  • Underwent brachytherapy
  • With gynecological cancer

Exclusion Criteria:

  • Refusal to enter this trial

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

  • Observational Models: Cohort
  • Time Perspectives: Retrospective

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Cervix radical BT
Radiation: Brachytherapy
Applicator, dose, schedule, technology, image, 3D print, efficacy, toxicity of brachytherapy
Cervix adjuvant BT
Radiation: Brachytherapy
Applicator, dose, schedule, technology, image, 3D print, efficacy, toxicity of brachytherapy
Cervix palliative BT
Radiation: Brachytherapy
Applicator, dose, schedule, technology, image, 3D print, efficacy, toxicity of brachytherapy
Uterus BT
Radiation: Brachytherapy
Applicator, dose, schedule, technology, image, 3D print, efficacy, toxicity of brachytherapy
Other GO cancer BT
Radiation: Brachytherapy
Applicator, dose, schedule, technology, image, 3D print, efficacy, toxicity of brachytherapy

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Overall survival rate
Time Frame: 5-year
the percentage of participants in the group who survives
5-year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Progression-free survival rate
Time Frame: 5-year
the percentage of participants in the group whose disease is likely to remain stable
5-year
Side effects
Time Frame: 5-year
side effects associated with treatment
5-year

Collaborators and Investigators

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

Sponsor

Zhejiang Cancer 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 (Anticipated)

February 20, 2022

Primary Completion (Anticipated)

December 31, 2024

Study Completion (Anticipated)

December 31, 2027

Study Registration Dates

First Submitted

February 6, 2022

First Submitted That Met QC Criteria

February 6, 2022

First Posted (Actual)

February 16, 2022

Study Record Updates

Last Update Posted (Actual)

February 16, 2022

Last Update Submitted That Met QC Criteria

February 6, 2022

Last Verified

February 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • BTOG 2201

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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