Development and Validation of a Web-based Nomorgam to Predict Postoperative Complications
1 other identifier
observational
582
1 country
1
Brief Summary
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.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Mar 2021
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
March 1, 2021
CompletedFirst Submitted
Initial submission to the registry
March 19, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 30, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
March 30, 2022
CompletedFirst Posted
Study publicly available on registry
March 31, 2022
CompletedJune 1, 2022
May 1, 2022
1.1 years
March 19, 2022
May 26, 2022
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
postoperative complications during hospitalization
the investigators captured it from electronic medical records
about 3 weeks
Study Arms (2)
training cohort
The training cohort was used for data analysis.
validation cohort
The validation cohort was used for validating the nomogram
Interventions
Not Applicable. Our study did not involve intervention
Eligibility Criteria
elderly gastric cancer patients
You may qualify if:
- diagnosed with gastric cancer by endoscopy or pathology
- planned to receive radical surgery for the first time
- aged 60 or older
You may not qualify if:
- received preoperative radiotherapy or chemotherapy
- with other sites of malignant tumors
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Nanjing medical university
Nanjing, China
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Principal Investigator
Study Record Dates
First Submitted
March 19, 2022
First Posted
March 31, 2022
Study Start
March 1, 2021
Primary Completion
March 30, 2022
Study Completion
March 30, 2022
Last Updated
June 1, 2022
Record last verified: 2022-05