Development and Validation of a Web-based Nomorgam to Predict Postoperative Complications

May 26, 2022 updated by: Xueyi Miao, Nanjing Medical University

Development and Validation of a Web-based Nomorgam to Predict Postoperative Complications After Radical Gastrectomy Among Elderly Gastric Cancer Patients

The incidence of complications after gastrectomy remains high among elderly patients with gastric cancer. The investigators sought to establish and validate a web-based nomorgam for predicting total complications among elderly patients undergoing resection of gastric cancer.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

582

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
      • Nanjing, China
        • Nanjing Medical University

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

60 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

elderly gastric cancer patients

Description

Inclusion Criteria:

  • diagnosed with gastric cancer by endoscopy or pathology
  • planned to receive radical surgery for the first time
  • aged 60 or older

Exclusion Criteria:

  • received preoperative radiotherapy or chemotherapy
  • with other sites of malignant tumors

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
training cohort
The training cohort was used for data analysis.
Other: data analysis; validating the nomogram
Not Applicable. Our study did not involve intervention
validation cohort
The validation cohort was used for validating the nomogram
Other: data analysis; validating the nomogram
Not Applicable. Our study did not involve intervention

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
postoperative complications during hospitalization
Time Frame: about 3 weeks
the investigators captured it from electronic medical records
about 3 weeks

Collaborators and Investigators

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

Sponsor

Nanjing Medical University

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)

March 1, 2021

Primary Completion (Actual)

March 30, 2022

Study Completion (Actual)

March 30, 2022

Study Registration Dates

First Submitted

March 19, 2022

First Submitted That Met QC Criteria

March 28, 2022

First Posted (Actual)

March 31, 2022

Study Record Updates

Last Update Posted (Actual)

June 1, 2022

Last Update Submitted That Met QC Criteria

May 26, 2022

Last Verified

May 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • XMiao

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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