The Study of Anesthesia-related Risk Factors for Postoperative Death in Elderly Non-cardiac Surgery Patients in China

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

300000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-05-31

Study Completion Date

2021-12-31

Brief Summary

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At present, the elderly population in China has reached 241 million, and there are more than 20 million elderly surgical patients every year, accounting for about 25% of the surgical population. However, there is no research report on the anesthesia related risk factors of death of elderly patients in hospital. The purpose of this study is to analyze the perioperative data of multicenter database, and to explore the anesthesia related death risk factors of elderly patients with noncardiac surgery in the investigator's country, especially within 24 hours after surgery, so as to help improve the anesthesia management technology of elderly patients during surgery, improve the medical quality of perioperative period, and improve the prognosis of patients.

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Detailed Description

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Conditions

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Postoperative Mortality Anesthesia Elderly Patients Noncardiac Surgery

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Postoperative death

no interventions

Intervention Type OTHER

no interventions

Postoperative non-death

no interventions

Intervention Type OTHER

no interventions

Interventions

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no interventions

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* 1.patients larger than 65 years old at the time of surgery 2.Patients hospitalized for surgery between Jua 2008 to April 2020

Exclusion Criteria

\- 1.Critical demographic information and course records are inaccurate or missing.

2.The outcome could not be determined during the hospitalization. 3.Cardiac surgery patients 4.Patients undergoing surgery under local anesthesia

Minimum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No