NCT05086861|Completed
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Sponsor study identifier
interventional
52
1 country
1
Study Start
March 23, 2016
Actual (reported)Primary Completion
October 1, 2019
Actual (reported)Study Completion
October 1, 2020
Actual (reported)Patients undergoing hybrid AF ablation second stage catheter ablation have the posterior left atrium mapped to see it if is electrically isolated. This is done via a standard electrophysiogical study in accordance with routine clinical practice. Investigators propose to check left atrium posterior wall isolation via oesophageal pacing and compare this to findings from invasive study
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
October 1, 2020
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
March 23, 2016
Actual (reported)August 29, 2019
Actual (reported)October 1, 2019
Actual (reported)October 1, 2020
Actual (reported)October 21, 2021
Actual (reported)Left atrial posterior wall isolation
Measured via invasive left atrial mapping
Through study completion, an average of 4 years
Complication rate
Through study completion, an average of 4 years
Feasibility of using device
Through study completion, an average of 4 years
Patients undergoing atrial fibrillation ablation to isolate the left atrial posterior wall via catheter or staged hybrid ablation.
Following AF ablation with the aim of isolating the left atrial posterior wall oesophageal pacing and sensing is performed to check for left atrial posterior wall. entrance and exit block.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Derriford Hospital
Plymouth, United Kingdom
Guy Haywood, MD
University Hospital Plymouth NHS Trust
52 participants (actual enrollment reported by the registry).
First Submitted
August 29, 2019
First Posted
October 21, 2021
Study Start
March 23, 2016
Actual (reported)Contact the study team to confirm eligibility.
Primary Completion
October 1, 2019
Actual (reported)Study Completion
October 1, 2020
Actual (reported)Last Updated
October 21, 2021
Record last verified: 2020-12
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Source: ClinicalTrials.gov.
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