Association Between Preoperative Health and Functional Status and Postoperative Complications in Elderly Patients

Chinese PLA General Hospital (301 Hospital)

Status: Completed

Conditions: Postoperative Complications; Older Adults (65 Years and Older); Functional Status

Study type: Observational

Funder types: Other

Identifiers

NCT07259837

PLAGH - SCALE

Details and patient eligibility

About

Using prospectively collected clinical data from the Chinese Perioperative Database of Elderly Patients, this study retrospectively analyzed patients aged ≥65 years who underwent elective non-cardiac, non-neurosurgical procedures under general anesthesia between April 2020 and April 2022. The study examined the associations between various preoperative health and functional status assessment tools and the occurrence of cardiovascular and cerebrovascular complications within 30 days after surgery, aiming to compare the clinical value of different assessment instruments.

Enrollment: 8,751 patients

Sex: All

Ages: 65+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Aged ≥65 years;
2. Scheduled for elective non-cardiac, non-neurosurgical procedures;
3. Consented to undergo preoperative functional status and quality of life assessments.

Exclusion criteria

1. Had severe dementia, language disorders, significant hearing or visual impairments, or were in a coma;
2. Had Mini-Mental State Examination (MMSE) scores below the established educational thresholds: <18 for illiterate individuals, <21 for those with primary education (≤6 years), and <25 for those with secondary education or higher (>6 years);
3. Underwent local anesthesia or monitored anesthesia care;
4. Had an operative time ≤30 minutes;
5. Incompleted all the designated functional status and quality of life assessments.

Trial design

8,751 participants in 1 patient group

A retrospective cohort study based on prospectively collected data.

Description:

Patients were divided into the MACCE group and the non-MACCE group according to the occurrence of major adverse cardiac and cerebrovascular events within 30 days after surgery.