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NCT02810561 Clinical Trial

Troponin Leaks in Emergency Department Patients Presenting With Supraventricular Tachycardia (SVT)

Supraventricular Tachycardia Clinical Trial

Official title:
Time Course and the Significance of Troponin Leaks in Emergency Department Patients Presenting With Supraventricular Tachycardia (SVT)

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT02810561
Other study ID # LH01
Secondary ID
Status Completed
Phase
First received
Last updated
Start date January 2012
Est. completion date July 2016

Study information
Verified date August 2022
Source Spectrum Health - Lakeland
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The goal of this study is twofold. First the investigators would like to determine the trajectory of troponin leaks; if it can be shown that the participants who have only minimal elevations of their repeat troponin universally decrease on the 3rd level then future patients may see significantly improved length of stay. Second, given conflicting results in the literature, the investigators would like to determine if elevated troponin levels correlate to later cardiovascular complications. These complications will be defined as Death, Myocardial Infarction, Cardiovascular intervention (such as coronary artery stenting or bypass). As the investigator is a single hospital system in this county it is uniquely positioned to be able to review this retrospectively.

Description:

The investigators therefore propose retrospectively studying participants diagnosed with Supraventricular Tachycardia who had troponin(s) checked in the ED between January 1, 2012 and May 31, 2016 to allow a minimum of a year follow-up for our combined endpoint. The investigators will record the participants troponin value(s) in addition to the age, sex, race, heart rate, creatinine value. The investigators will compare the participants with positive troponins (and hopefully participants with strongly positive troponins) with those who are negative for troponin for presence of the combined end point via chart review.

Recruitment information / eligibility
Status Completed
Enrollment 63
Est. completion date July 2016
Est. primary completion date July 2016
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group N/A and older
Eligibility Inclusion Criteria: - Supraventricular Tachycardia with troponin elevation Exclusion Criteria: - Other cardiac arrhythmias or conditions with increased troponin

Study Design

Related Conditions & MeSH terms

Intervention

Other:
• No Intervention
No intervention was completed with this study.

Locations
Country Name City State
n/a

Sponsors (1)
Lead Sponsor Collaborator
Spectrum Health - Lakeland

Outcome
Type Measure Description Time frame Safety issue
Primary Troponin-I Level Measured in ng/ml 6 hours after initial EKG
Secondary Death/ Need for Cardiac Stent Placement or Coronary Bypass Artery Graft 6 months
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