COOPERATIVE-PFA: A Three-Arm Randomized Controlled Trial

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064173%3A_____%2F25%3A43928383" target="_blank" >RIV/00064173:_____/25:43928383 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11120/25:43928383

Výsledek na webu

<a href="https://doi.org/10.1161/CIRCULATIONAHA.125.074427" target="_blank" >https://doi.org/10.1161/CIRCULATIONAHA.125.074427</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1161/CIRCULATIONAHA.125.074427" target="_blank" >10.1161/CIRCULATIONAHA.125.074427</a>

Jazyk výsledku

angličtina

Název v původním jazyce

COOPERATIVE-PFA: A Three-Arm Randomized Controlled Trial

Popis výsledku v původním jazyce

BACKGROUND: Deep analgosedation (DAS) or general anesthesia (GA) is mandatory for pulsed-field ablation (PFA) of atrial fibrillation (AF). In contrast to DAS, GA (conventional or total intravenous anesthesia [TIVA]) requires airway management. To find the optimal sedation regimen, this study compared ketamine-remimazolam DAS and propofol-opioid TIVA to propofol-opioid DAS, focusing on sedation-related adverse events. METHODS: Patients indicated for AF catheter ablation were randomly assigned in a 1:1:1 ratio to (1) DAS using intermittent propofol-opioid boluses (arm P), (2) continuous remimazolam-ketamine DAS (arm R), or (3) continuous propofol-opioid TIVA with secured airways (arm TIVA). Catheter ablation was performed using the FARAPULSE system (Boston Scientific, MA, USA). The major exclusion criterion was obstructive sleep apnea syndrome. The primary endpoint was defined as a composite of hypoxemia, hypotensive, or hypertensive events requiring intervention or leading to procedure discontinuation. Secondary endpoints included hemodynamic instability events, procedure time, serious adverse events, and patient satisfaction. RESULTS: One-hundred and twenty-seven patients (mean age 62.9 +- 10.3 years, 35.1% female, 47.2% with paroxysmal AF) were enrolled and randomized to the P (N = 42), R (N = 43) or TIVA (N = 42) arms. The primary endpoint occurred in 85.7% of P pts., 27.9% of R pts., and 66.7% of TIVA pts. (P &lt; 0.001), driven by hypoxemia in the P arm (100% of pts. with the primary endpoint) and by hypotension in the TIVA arm (100%). The R arm showed a similar distribution of hypoxemia (50%) and hypotensive (66.7%) events. No differences were observed in mean procedural times, rates of serious adverse events, and assessment of patient satisfaction. CONCLUSIONS: In PFA procedures for AF, remimazolam-ketamine DAS was superior to propofol-opioid regimens (either boluses or continuous) and had the lowest risk of hypoxemia and hypotensive events. More than 80% of patients undergoing conventional propofol-opioid analgosedation experienced hypoxemia.

Název v anglickém jazyce

COOPERATIVE-PFA: A Three-Arm Randomized Controlled Trial

Popis výsledku anglicky

BACKGROUND: Deep analgosedation (DAS) or general anesthesia (GA) is mandatory for pulsed-field ablation (PFA) of atrial fibrillation (AF). In contrast to DAS, GA (conventional or total intravenous anesthesia [TIVA]) requires airway management. To find the optimal sedation regimen, this study compared ketamine-remimazolam DAS and propofol-opioid TIVA to propofol-opioid DAS, focusing on sedation-related adverse events. METHODS: Patients indicated for AF catheter ablation were randomly assigned in a 1:1:1 ratio to (1) DAS using intermittent propofol-opioid boluses (arm P), (2) continuous remimazolam-ketamine DAS (arm R), or (3) continuous propofol-opioid TIVA with secured airways (arm TIVA). Catheter ablation was performed using the FARAPULSE system (Boston Scientific, MA, USA). The major exclusion criterion was obstructive sleep apnea syndrome. The primary endpoint was defined as a composite of hypoxemia, hypotensive, or hypertensive events requiring intervention or leading to procedure discontinuation. Secondary endpoints included hemodynamic instability events, procedure time, serious adverse events, and patient satisfaction. RESULTS: One-hundred and twenty-seven patients (mean age 62.9 +- 10.3 years, 35.1% female, 47.2% with paroxysmal AF) were enrolled and randomized to the P (N = 42), R (N = 43) or TIVA (N = 42) arms. The primary endpoint occurred in 85.7% of P pts., 27.9% of R pts., and 66.7% of TIVA pts. (P &lt; 0.001), driven by hypoxemia in the P arm (100% of pts. with the primary endpoint) and by hypotension in the TIVA arm (100%). The R arm showed a similar distribution of hypoxemia (50%) and hypotensive (66.7%) events. No differences were observed in mean procedural times, rates of serious adverse events, and assessment of patient satisfaction. CONCLUSIONS: In PFA procedures for AF, remimazolam-ketamine DAS was superior to propofol-opioid regimens (either boluses or continuous) and had the lowest risk of hypoxemia and hypotensive events. More than 80% of patients undergoing conventional propofol-opioid analgosedation experienced hypoxemia.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30201 - Cardiac and Cardiovascular systems

Projekt

<a href="/cs/project/LX22NPO5104" target="_blank" >LX22NPO5104: Národní institut pro výzkum metabolických a kardiovaskulárních onemocnění</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Circulation

ISSN

0009-7322

e-ISSN

1524-4539

Svazek periodika

152

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

150-159

Kód UT WoS článku

001530500200004

EID výsledku v databázi Scopus

2-s2.0-105010918288