Easier sedation for heart ablation: safer and more comfortable?
NCT ID NCT07633548
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a simpler deep-sedation method for people having a heart procedure called pulsed-field ablation to treat atrial fibrillation (an irregular heartbeat). The goal is to see if the new sedation approach is safe and makes patients more comfortable. About 40 adults will take part, and the main focus is on how satisfied they are with the sedation.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients admitted for elective PFA-based AF catheter ablation.
- Ages
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * elective PFA-based AF catheter ablation Exclusion Criteria: * Heart failure classified as NYHA III or IV, or left ventricular ejection fraction \< 40% * Obstructive sleep apnea syndrome, treated or untreated * Obesity with BMI \> 35 kg/m² * Chronic obstructive pulmonary disease or baseline SpO₂ \< 95% * Cognitive impairment and/or psychiatric disorders
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University Hospital Center
Caen, 14000, France
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Other studies related to the condition(s) this trial covers.
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