Development of a Prediction Model for Secondary Acute Myocardial Infarction in Elderly Patients with Acute Non-variceal Upper Gastrointestinal Bleeding?

Development and Validation of a Risk Prediction Model for Secondary Acute Myocardial Infarction in Elderly Patients with Acute Non-variceal Upper Gastrointestinal Bleeding

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2600118005

Enrollment

Unknown

Registered

2026-01-30

Start date

2026-02-01

Completion date

Unknown

Last updated

2026-02-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acute Non-variceal Upper Gastrointestinal Bleeding

Interventions

The secondary myocardial infarction group:None

Control Group:None

Eligibility

Sex/Gender

All

Age

65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Diagnosed endoscopically with acute nonvariceal upper gastrointestinal bleeding (ANVUGIB) of a clearly identified cause. 2.Age >=65 years;

Exclusion criteria

Exclusion criteria: 1.Unknown medical history and incomplete clinical data; 2.Cases with pre-existing chronically elevated troponin levels, such as those due to acute myocardial infarction (AMI) or chronic myocardial injury; 3.Prognostic assessment is challenging in end-stage disease.

Design outcomes

Primary

Measure	Time frame
Occurrence of secondary acute myocardial infarction;	—

Secondary

Measure	Time frame
Rebleeding Rate;	—

Countries

China

Contacts

Public ContactXue Guan

Beijing Friendship Hospital Pinggu Campus,Capital Medical University

gx19950127@163.com+86 13261393402

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 7, 2026