Preoperative Serum Albumin and Duration of Intraoperative Hypotension on Postoperative Acute Kidney Injury

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

COMPLETED

Total Enrollment

37610 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-01-10

Study Completion Date

2019-02-15

Brief Summary

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Acute kidney injury is one of major adverse postoperative complications. research about postoperative acute kidney injury conclude that low preoperative albumin and intraoperative hypotension is associated to postoperative acute kidney injury. However, due to ethic issue and nonlinear realtionship between these factors and postoperative acute kidney injury, the exact threshold of these two risk factors were not be able to identified. The research tried to locate the exact threshold with implementation of penalized splines by generalized additive model.

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Detailed Description

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Conditions

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Acute Kidney Injury

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

adult non-cardiac, non-obsteric, non- kidney elective surgery patients

Exclusion Criteria

patients aged \<18 y emergency surgeries without arterial blood pressure cardiac surgeries obstetric surgeries kidney surgeries under local infiltration or MAC first SBP \<100 mmHg

Minimum Eligible Age

18 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No