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NCT04966598 Clinical Trial

Machine Learning Predict Acute Kidney Injury in Patients Following Cardiac Surgery

Acute Kidney Injury Clinical Trial

Official title:
Using Machine Learning to Predict Acute Kidney Injury in Patients Following Cardiac Surgery

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT04966598
Other study ID # chinaPLAGH-08983218
Secondary ID
Status Completed
Phase
First received
Last updated
Start date September 1, 2020
Est. completion date January 1, 2021

Study information
Verified date July 2021
Source Chinese PLA General Hospital
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Cardiac surgery-associated acute kidney injury (CSA-AKI) is a major complication which may result in adverse impact on short- and long-term mortality. The investigatorshere developed several prediction models based on machine learning technique to allow early identification of patients who at the high risk of unfavorable kidney outcomes. The retrospective study comprised 2108 consecutive patients who underwent cardiac surgery from January 2017 to December 2020.

Recruitment information / eligibility
Status Completed
Enrollment 2108
Est. completion date January 1, 2021
Est. primary completion date January 1, 2021
Accepts healthy volunteers
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - age over 18 years who underwent cardiac surgery Exclusion Criteria: - data miss greater than 10%

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
China Chinese PLA General hospital Beijing Beijing

Sponsors (1)
Lead Sponsor Collaborator
Yunlong Fan

Country where clinical trial is conducted

China, 

Outcome
Type Measure Description Time frame Safety issue
Primary acute kidney injury postoperative AKI was defined according to KDIGO criteria during the first 7 days after operation. Postoperative AKI was defined as either at an increase of at least 50% within 7 days or 0.3 mg/dL elevation within 48 h compared with the reference serum creatinine level. 7 days
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