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Postoperative Troponin in Renal Dysfunction After Cardiac Surgery

NCT ID: NCT03540511

Last Updated: 2020-03-04

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

5000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-05-01

Study Completion Date

2019-11-01

Brief Summary

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Elevated level of troponin is frequently observed among patients with renal dysfunction. Increase in troponin after cardiac surgery may predict postoperative outcome in cardiac surgery patients. However, the relationship between the increased troponin and outcome after cardiac surgery has not been fully elucidated in patients with renal dysfunction.

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Detailed Description

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This is a retrospective observational study to evaluate the prognostic value of postoperative troponin in patients with renal dysfunction undergoing cardiac surgery. Electrical medical records of patients who underwent cardiac surgery between 2004 and 2015 will be assessed. Perioperative laboratory data including troponin and glomerular filtration rate, type of surgery, and outcome variables including mortality will be analysed to determine the prognostic value of postoperative value of postoperative troponin in patients with renal dysfunction undergoing cardiac surgery.

Conditions

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Renal Dysfunction

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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postoperative troponin

assess postoperative troponin levels after cardiac surgery in patients with renal dysfunction

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Patients with renal dysfunction who underwent cardiac surgery between 2004 and 2015 at Seoul National University Hospital

Exclusion Criteria

* Patients without laboratory information on glomerular filtration rate or troponin levels
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Seoul National University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Youn Joung Cho, MD

Clinical assistant professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Youn Joung Cho, MD

Role: PRINCIPAL_INVESTIGATOR

Seoul National University Hospital

Locations

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Seoul National University Hospital

Seoul, , South Korea

Site Status

Countries

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South Korea

Other Identifiers

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TnI_CKD

Identifier Type: -

Identifier Source: org_study_id

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