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

Completed

• Conditions: Gastric Cancer
• Interventions: Other: data analysis; validating the nomogram

• Registration Number: NCT05301699
• Lead Sponsor: Nanjing Medical University

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.

Detailed Description

Not available

Study Timeline

• Study Start: 2021-03-01
• Study First Submitted: 2022-03-19
• Study First Submitted QC: 2022-03-28
• Primary Completion: 2022-03-30
• Study Completion: 2022-03-30
• Study First Posted: 2022-03-31
• Status Verified: 2022-05
• Last Update Submitted: 2022-05-26
• Last Update Posted: 2022-06-01

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 582

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 & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
training cohort	data analysis; validating the nomogram	The training cohort was used for data analysis.
validation cohort	data analysis; validating the nomogram	The validation cohort was used for validating the nomogram

Primary Outcome Measures

Name	Time	Method
postoperative complications during hospitalization	about 3 weeks	the investigators captured it from electronic medical records

Trial Locations

Locations (1)

Nanjing medical university; 🇨🇳 Nanjing, China