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Sakanoue H, Yamaji H, Okamoto S, Okano K, Fujita Y, Higashiya S, Murakami T, Kusachi S. Incidence of nausea/vomiting following propofol sedation with adaptive servo-ventilation for atrial fibrillation ablation. J Arrhythm 2024; 40:289-296. [PMID: 38586848 PMCID: PMC10995605 DOI: 10.1002/joa3.13012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 01/17/2024] [Accepted: 02/17/2024] [Indexed: 04/09/2024] Open
Abstract
Background Postoperative nausea and vomiting (PONV) following atrial fibrillation (AF) ablation can cause considerable distress. Aim Continuous intravenous propofol sedation with adaptive servo-ventilation (ASV) with or without an analgesic, pentazocine, during AF ablation was studied in 272 consecutive patients with paroxysmal, persistent, and long-standing persistent AF. The study objectives were to determine the incidence of PONV after AF ablation and to assess the predictive value of factors for PONV using the area under the receiver operating characteristic curve (AUC). Results The present sedation maneuver was successfully accomplished with a low incidence of hypotension and without discontinuation of ablation or switching to general anesthesia, while maintaining an acceptable procedural time (102 ± 32 min). The incidence of PONV was 5.5% (15/272). Nausea occurred in nine patients after an average of 4.6 ± 3.5 h (range: 2-12 h) postablation, and vomiting with nausea occurred in six patients after an average of 4.5 ± 3.1 h (range: 1-9 h) postablation. The postablation interval did not differ significantly between the occurrence of nausea and nausea accompanied by vomiting. AUCs based on various factors, including the Apfel score, ranged from 0.55 to 0.67, indicating low accuracy in predicting PONV occurrence. Conclusions The incidence of PONV after propofol sedation with ASV was the lowest (5.5%) reported to date. Scoring systems, which included the Apfel score, were ineffective in predicting PONV. The low PONV incidence in addition to the efficacy of propofol sedation with ASV revealed the adequacy of this regimen for AF ablation.
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Affiliation(s)
| | | | | | - Kumi Okano
- Department of NursingOkayama Heart ClinicOkayamaJapan
| | - Yuka Fujita
- Department of NursingOkayama Heart ClinicOkayamaJapan
| | | | | | - Shozo Kusachi
- Heart Rhythm CenterOkayama Heart ClinicOkayamaJapan
- Department of Medical TechnologyOkayama University Graduate School of Health SciencesOkayamaJapan
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Lepillier A, Strisciuglio T, De Ruvo E, Scaglione M, Anselmino M, Sebag FA, Pecora D, Gallagher MM, Rillo M, Viola G, Pisanò E, Abbey S, Lamberti F, Pani A, Zucchelli G, Sgarito G, De Simone A, Bertaglia E, Solimene F, Stabile G. Impact of ablation index settings on pulmonary vein reconnection. J Interv Card Electrophysiol 2021; 63:133-142. [PMID: 33570717 DOI: 10.1007/s10840-021-00944-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 01/11/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Ablation index (AI) is a radiofrequency lesion quality marker. The AI value that allows effective and safe pulmonary vein isolation (PVI) is still debated. We evaluated the incidence of acute and late PV reconnection (PVR) with different AI settings and its predictors. METHODS The Ablation Index Registry is a multicenter study that included patients with paroxysmal/persistent atrial fibrillation (AF) who underwent first-time ablation. Each operator performed the ablation using his preferred ablation catheter (ThermoCool® SmartTouch or Surround Flow) and AI setting (380 posterior-500 anterior and 330 posterior-450 anterior). We divided the study population into two groups according to the AI setting used: group 1 (330-450) and group 2 (380-500). Incidence of acute PVR was validated within 30 min after PVI, whereas the incidence of late PVR was evaluated at repeat procedure. RESULTS Overall, 490 patients were divided into groups 1 (258) and 2 (232). There was no significant difference in the procedural time, fluoroscopy time, and rate of the first-pass PVI between the two study groups. Acute PVR was observed in 5.6% PVs. The rate of acute PVR was slightly higher in group 2 (64/943, 6.8%, PVs) than in group 1 (48/1045, 4.6% PVs, p = 0.04). Thirty patients (6%) underwent a repeat procedure and late PVR was observed in 57/116 (49%) PVs (number of reconnected PV per patient of 1.9 ± 1.6). A similar rate of late PVR was found in the two study groups. No predictors of acute and late PVR were found. CONCLUSION Ablation with a lower range of AI is highly effective and is not associated with a higher rate of acute and late PVR. No predictors of PV reconnection were found.
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Affiliation(s)
- A Lepillier
- Centre Cardiologique du Nord, St Denis, Paris, France
| | - T Strisciuglio
- Clinica Montevergine, Mercogliano, Avellino, Italy.,University of Naples Federico II, Naples, Italy
| | | | | | - M Anselmino
- A.O.U. Citta della Salute e della Scienza di Torino, Department of Medical Sciences, University of Turin, Turin, Italy
| | - F A Sebag
- Institut Mutualiste Montsouris, Paris, France
| | - D Pecora
- Fondazione Poliambulanza, Brescia, Italy
| | | | - M Rillo
- Casa di Cura Villa Verde, Taranto, Italy
| | - G Viola
- Ospedale San Francesco, Nuoro, Italy
| | - E Pisanò
- Ospedale Vito Fazzi, Lecce, Italy
| | - S Abbey
- Hôpital Privé Du Confluent (HPCN), Nantes, France
| | | | - A Pani
- Ospedale di Lecco, Lecco, Italy
| | | | - G Sgarito
- A.R.N.A.S. Civico Cristina Benfratelli, Palermo, Italy
| | - A De Simone
- Clinica San Michele, via Montella 16, 81024, Maddaloni, Caserta, Italy
| | - E Bertaglia
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padova, Padova, Italy
| | - F Solimene
- Clinica Montevergine, Mercogliano, Avellino, Italy
| | - Giuseppe Stabile
- Clinica Montevergine, Mercogliano, Avellino, Italy. .,Clinica San Michele, via Montella 16, 81024, Maddaloni, Caserta, Italy. .,Anthea Hospital, Bari, Italy.
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Pulmonary vein reconnection following cryo-ablation: Mind the "Gap" in the carinae and the left atrial appendage ridge. Indian Pacing Electrophysiol J 2019; 19:125-128. [PMID: 31351896 PMCID: PMC6697485 DOI: 10.1016/j.ipej.2019.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/17/2019] [Indexed: 11/20/2022] Open
Abstract
Pulmonary vein (PV) isolation (PVI) remains cornerstone to ablation of atrial fibrillation (AF). For effective and durable PVI and thus fewer AF recurrences, lesion gaps in transmurality and contiguity responsible for PV reconnection (PVR) could only be addressed when one is cognizant of the potential location and sites where these lesion characteristics may be more prevalent and responsible for PVR. In the case of RF ablation, newer technologies incorporating contact force, time and power with automated monitoring of lesion formation, paying attention to difficult areas (carinae, left superior PV-LAA ridge, right inferior PV) and measuring inter-lesion distance may provide the tools to reduce PVR. On the other hand, the improved thermodynamic characteristics of the latest generation of cryoballloons and operator dexterity to achieve better PV occlusion, may be crucial determinants towards the direction of reduced PVR. Whether newer visualization tools, more vigilant testing during the index ablation procedure in these particular regions, prolonging or adding cryothermic applications, waiting longer to test for entrance and exit block, and/or use of provocative drug testing (isoproterenol/adenosine challenge) might help prevent future PVRs awaits further studies.
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