Postoperative Troponin in Renal Dysfunction After Cardiac Surgery

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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Key information

Conditions

Renal Dysfunction Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Kidney Diseases Male Urogenital Diseases Renal Insufficiency Urogenital Diseases Urologic Diseases

Age range

20 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Seoul National University Hospital

Seoul, 03080, South Korea

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

postoperative troponin

Diagnostic Test

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

Primary outcomes

mortality

Time frame: through study completion, average 3 years

mortality after cardiac surgery

Sponsors and collaborators

Lead sponsor

Seoul National University Hospital

Other

Registry information

Official study title

Prognostic Value of Postoperative Troponin in Patients With Renal Dysfunction Undergoing Cardiac Surgery

Important dates

Study start: 2018
Primary completion: 2019
Study completion: 2019
First posted: May 30, 2018
Registry last updated: Mar 4, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed