NCT03201289

Brief Summary

The purpose of this study is to measure MTWA in the patients undergoing cardiac surgery and to investigate the relation between MTWA and adverse clinical outcomes.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
224

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2013

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2013

Completed
4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 29, 2016

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 29, 2016

Completed
6 months until next milestone

First Submitted

Initial submission to the registry

June 16, 2017

Completed
12 days until next milestone

First Posted

Study publicly available on registry

June 28, 2017

Completed
Last Updated

June 28, 2017

Status Verified

June 1, 2017

Enrollment Period

4 years

First QC Date

June 16, 2017

Last Update Submit

June 27, 2017

Conditions

Postoperative ComplicationsElectrocardiogram: Electrical Alternans

Outcome Measures

Primary Outcomes (1)

  • in hospital mortality

    in hospital death

    up to 3 months(during hospital stay)

Secondary Outcomes (1)

  • postoperative complication

    up to 3 months(during hospital stay)

Study Arms (1)

Cardiac surgery

Eligibility Criteria

Age20 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients undergoing cardiac surgery

You may qualify if:

  • All patients underwent cardiac surgery including coronary artery bypass graft surgery with or without cardiopulmonary bypass, cardiac valve surgery, cardiac mass excision, thoracic aorta surgery, etc.

You may not qualify if:

  • unavailability of the recording equipment

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Seoul National University Hospital

Seoul, 03080, South Korea

Location

MeSH Terms

Conditions

Postoperative Complications

Condition Hierarchy (Ancestors)

Pathologic ProcessesPathological Conditions, Signs and Symptoms

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
OTHER
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

June 16, 2017

First Posted

June 28, 2017

Study Start

January 1, 2013

Primary Completion

December 29, 2016

Study Completion

December 29, 2016

Last Updated

June 28, 2017

Record last verified: 2017-06

Locations

KR(1)