Ignite Creation Date:
2025-12-25 @ 3:54 AM
Ignite Modification Date:
2026-01-15 @ 2:42 AM
Study NCT ID:
NCT07093502
Status:
RECRUITING
Last Update Posted:
2025-07-30
First Post:
2025-07-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Establishment of a Classification System and Postoperative Risk Warning Model for Patients Undergoing Bariatric Metabolic Surgery for Severe Obesity
Sponsor:
The Third Xiangya Hospital of Central South University
Organization:
Study Overview
Official Title:
Establishment of a Classification System and Postoperative Risk Warning Model for Patients Undergoing Bariatric Metabolic Surgery for Severe Obesity
Status:
RECRUITING
Status Verified Date:
2025-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study aims to establish a classification system for patients undergoing metabolic surgery for severe obesity by constructing a prospective cohort of 2,000 patients and collecting clinical and biological data at multiple time points before and after surgery. By analyzing clinical, laboratory, and multi-omics characteristics, the study will identify indicators associated with postoperative adverse events and develop a risk warning model using machine learning algorithms. Ultimately, an intelligent digital system will be developed based on the classification criteria and risk model, integrating surgical classification and risk alert functions to provide real-time feedback, supporting clinicians and patients in optimizing postoperative treatment and risk management.
Detailed Description:
Establishment of a Prospective Disease-Specific Follow-up Cohort of 2,000 Patients Based on the Following Inclusion and Exclusion Criteria
All participants will undergo metabolic surgery. A prospective, disease-specific follow-up cohort will be established, and baseline data will be collected. Patients will be followed up at multiple postoperative time points: days 3 and 7, and months 1, 3, 6, 12, and 24. Follow-up assessments will include the occurrence of postoperative complications and adverse events, as well as the degree of metabolic improvement and prognosis.
A multidimensional data platform will be used to integrate and analyze diverse indicators, identifying those strongly associated with postoperative adverse events. Clustering analysis will be applied to establish a classification system for patients undergoing metabolic surgery for severe obesity. Targeted assays will be performed on time-series biospecimens to identify novel risk biomarkers. A risk warning model will be constructed, validated, and evaluated. Finally, an intelligent digital system integrating patient classification and real-time risk alert functions will be developed to optimize long-term outcomes and enhance the precision and timeliness of classification and risk warning for healthcare professionals and patients.
All participants will undergo metabolic surgery. A prospective, disease-specific follow-up cohort will be established, and baseline data will be collected. Patients will be followed up at multiple postoperative time points: days 3 and 7, and months 1, 3, 6, 12, and 24. Follow-up assessments will include the occurrence of postoperative complications and adverse events, as well as the degree of metabolic improvement and prognosis.
A multidimensional data platform will be used to integrate and analyze diverse indicators, identifying those strongly associated with postoperative adverse events. Clustering analysis will be applied to establish a classification system for patients undergoing metabolic surgery for severe obesity. Targeted assays will be performed on time-series biospecimens to identify novel risk biomarkers. A risk warning model will be constructed, validated, and evaluated. Finally, an intelligent digital system integrating patient classification and real-time risk alert functions will be developed to optimize long-term outcomes and enhance the precision and timeliness of classification and risk warning for healthcare professionals and patients.
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: