- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02765607
Circulatory Oscillations in Post Cardiac Surgery Patients
February 6, 2018 updated by: St. Olavs Hospital
In this observational study investigators examine the presence of circulatory oscillations in blood pressure, heart rate, and doppler laser flow before and after planned cardiac surgery.
Study Overview
Study Type
Observational
Enrollment (Actual)
20
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Trondheim, Norway, 7030
- Trondheim University Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients scheduled for routine coronary artery bypass graft (CABG) surgery.
Description
Inclusion Criteria:
- patients scheduled for routine coronary artery bypass graft (CABG) surgery, single procedure only
Exclusion Criteria:
- no sinus or pacemaker rhythm
- ejection fraction below 0.5
- serious valvular disease
- right ventricular failure
- pulmonary hypertension
- serious postoperative bleeding
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Frequency and amplitude of oscillations of electrocardiogram (ECG)
Time Frame: First day
|
analyzed by continuous wavelet transform
|
First day
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Nils K Skjaervold, PhD, Trondheim University Hospital
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
March 1, 2016
Primary Completion (Actual)
December 1, 2017
Study Completion (Actual)
December 1, 2017
Study Registration Dates
First Submitted
April 19, 2016
First Submitted That Met QC Criteria
May 4, 2016
First Posted (Estimate)
May 6, 2016
Study Record Updates
Last Update Posted (Actual)
February 7, 2018
Last Update Submitted That Met QC Criteria
February 6, 2018
Last Verified
February 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2015/2019
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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