- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06192030
Machine Learning Predicts Survival and Mutations in Ovarian Metastases of Colorectal Cancer
January 4, 2024 updated by: Sixth Affiliated Hospital, Sun Yat-sen University
Machine Learning-based Model for Prediction of Survival and Mutations in Ovarian Metastases of Colorectal Cancer
The study aimed to develop and validate models to predict survival outcome and key mutations in patients with ovarian metastases of colorectal cancer, as well as to compare the differential gene expression between long-survival group and short-survival group.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
The investigator performed a retrospective-prospective cohort study with the aim of developing and validating comprehensive models to predict survival outcome and key mutations from multimodality data in patients with ovarian metastases of colorectal cancer.
Secondly, the investigator aimed to compare the differential gene expression between long-survival group and short-survival group.
Study Type
Observational
Enrollment (Estimated)
200
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
- Name: Yuanxin Zhang, MD
- Phone Number: 8617372001179
- Email: zyx163yxdz@163.com
Study Locations
-
-
Guangdong
-
Guangzhou, Guangdong, China, 510655
- Recruiting
- Sixth Affiliated Hospital, Sun Yat-sen University
-
Contact:
- Huaiming Wang, MD
- Email: wanghm7@mail.sysu.edu.cn
-
Principal Investigator:
- Huaiming Wang, MD
-
-
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
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Sampling Method
Non-Probability Sample
Study Population
Patients with ovarian metastases from colorectal cancer
Description
Inclusion Criteria:
- Histologically confirmed colorectal cancer
- Unilateral or bilateral ovarian masses confirmed by peroperative imaging examination
- Patient requiring resection of their ovarian and/or peritoneal carcinomatosis
- 18 ≤ Age ≤ 85
- World Health Organization performance status ≤ 1
- Life expectancy > 12 weeks
- Adequate haematological, liver and renal function
- Patient information and signature of the informed consent form before the start of any treatment procedures
Exclusion Criteria:
- Ovarian metastases of origin other than colorectal
- Primary ovarian tumor
- Clinical data missing
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
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Retrospective cohort
The cohort was retrospectively enrolled in The Sixth Affiliated Hospital, Sun Yat-sen University from August 2010 to August 2022.
It is a training cohort.
|
We develop and validate clinical models to predict patient survival and gene signatures in ovarian metastases of colorectal cancer.
|
Prospective cohort
The same inclusion/exclusion criteria were applied for the same center prospectively.
It is a validation cohort.
|
We develop and validate clinical models to predict patient survival and gene signatures in ovarian metastases of colorectal cancer.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall survival
Time Frame: At least 3-year follow up
|
Overall survival was defined as the time from surgery to death, or to the last follow-up.
|
At least 3-year follow up
|
Disease-free survival
Time Frame: At least 1-year follow up
|
Disease-free survival was defined as the interval between surgery and the first peritoneal or distant relapse or death from any cause.
|
At least 1-year follow up
|
Peritoneal-free survival
Time Frame: At least 1-year follow up
|
Peritoneal-free survival was defined as the interval between surgery and the first peritoneal relapse.
Ovarian metastasis has been shown to be a subtype of peritoneal metastasis.
|
At least 1-year follow up
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Rates of key gene mutation
Time Frame: At least 1-year follow up
|
Rates of key gene mutation, such as microsatellite instability-high/DNA mismatch repair
|
At least 1-year follow up
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
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)
August 27, 2022
Primary Completion (Estimated)
August 1, 2025
Study Completion (Estimated)
August 1, 2025
Study Registration Dates
First Submitted
October 9, 2023
First Submitted That Met QC Criteria
January 4, 2024
First Posted (Actual)
January 5, 2024
Study Record Updates
Last Update Posted (Actual)
January 5, 2024
Last Update Submitted That Met QC Criteria
January 4, 2024
Last Verified
January 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Pathologic Processes
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Adenocarcinoma
- Carcinoma
- Neoplasms, Glandular and Epithelial
- Gastrointestinal Neoplasms
- Digestive System Neoplasms
- Gastrointestinal Diseases
- Colonic Diseases
- Intestinal Diseases
- Intestinal Neoplasms
- Rectal Diseases
- Neoplastic Processes
- Neoplasms, Cystic, Mucinous, and Serous
- Carcinoma, Signet Ring Cell
- Colorectal Neoplasms
- Neoplasm Metastasis
- Krukenberg Tumor
Other Study ID Numbers
- wanghm7
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
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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