- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03085693
Impact of Left Atrial Appendage Closure on Physical Capacity. (LAAEX)
October 31, 2022 updated by: Sven Möbius-Winkler, University of Leipzig
Impact of Left Atrial Appendage Closure With a Closure Device on Quality of Life, Physical Capacity and Expression of Atrial Natriuretic Peptide and Brain Natriuretic
Closure of the left atrial appendage in patients with atrial fibrillation and risk for stroke is a increasing technology leading to exclusion of the left atrial appendage volume from the blood circulation and therefore protects from cardioembolic strokes- It is unclear if the volume reduction of the left atrium leads to a change in exercise capacity or Quality of life.
Study Overview
Status
Active, not recruiting
Conditions
Detailed Description
The monocentric trial deals with the endocrinological changes as a result of closure of the left atrial appendage with a internal closure device.
Specially, the changes in atrial natriuretic peptide, brain natriuretic peptide and their impact on exercise capacity is on focus of the trial.
The trial is planned as a all comers trial.
Study Type
Observational
Enrollment (Actual)
40
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
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Jena, Germany, 07747
- University of Jena
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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
Probability Sample
Study Population
Patients before and after closure of the left atrial appendage
Description
Inclusion Criteria:
- Patient with a indication for LAA closure device Implantation
Exclusion Criteria:
- Inability to perform exercise testing
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
- Observational Models: Case-Only
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
exercise capacity measured by maximal oxygen consumption
Time Frame: Baselina, 45 days, 6 months
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Change from baseline spiroergometry to 45 days to 6 months
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Baselina, 45 days, 6 months
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Sven Möbius-Winkler, MD, PhD, University of Jena
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
August 1, 2016
Primary Completion (Anticipated)
December 1, 2022
Study Completion (Anticipated)
November 1, 2023
Study Registration Dates
First Submitted
October 25, 2016
First Submitted That Met QC Criteria
March 20, 2017
First Posted (Actual)
March 21, 2017
Study Record Updates
Last Update Posted (Actual)
November 1, 2022
Last Update Submitted That Met QC Criteria
October 31, 2022
Last Verified
October 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- SMW06
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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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