{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Okumura Y"],"funding":["Johnson&amp;Johnson Medical Research Grant"],"pagination":["e068894"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9933749"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(2)"],"pubmed_abstract":["<h4>Introduction</h4>Data are lacking on the extent to which patients with non-valvular atrial fibrillation (AF) who are aged ≥80 years benefit from ablation treatment. The question pertains especially to patients' postablation quality of life (QoL) and long-term clinical outcomes.<h4>Methods and analysis</h4>We are initiating a prospective, registry-based, multicentre observational study that will include patients aged ≥80 years with non-valvular AF who choose to undergo treatment by catheter ablation and, for comparison, such patients who do not choose to undergo ablation (either according to their physician's advice or their own preference). Study subjects are to be enrolled from 52 participant hospitals and three clinics located throughout Japan from 1 June 2022 to 31 December 2023, an"],"journal":["BMJ open"],"pubmed_title":["Registry for Evaluating Healthy Life Expectancy and Long-Term Outcomes after Catheter Ablation of Atrial Fibrillation in the Very Elderly (REHEALTH AF) study: rationale and design of a prospective, multicentre, observational, comparative study."],"pmcid":["PMC9933749"],"funding_grant_id":["AS2022A000025196"],"pubmed_authors":["Kumagai K","REHEALTH AF study","Akabane M","Sakagami S","Hiro T","Fujino T","Kobayashi H","Miyanaga S","Tachibana E","Hatsuno M","Fukuda Y","Arima K","Fujiu K","Okumura Y","Tabuchi H","Tanimoto K","Koyama J","Watanabe R","Otsuka T","Nakajima I","Oiwa K","Nakamura K","Inoue M","Aizawa Y","Murotani K","Haruta H","Fujiishi T","Minamiguchi H","Ichikawa M","Suzuki S","Tokuda M","Fukaya H","Watari Y","Hayashi T","Makino N","Shiozawa T","Iwasaki YK","Yokoyama K","Kimura M","Satomi K","Takami M","Murakami M","Okamatsu H","Nagashima K","Yazaki Y","Fujimoto Y","Chikata A","Mase H","Aoyagi H","Kihara H","Ishikawa N","Harada T","Nakahara S","Yamane T","Ejima K","Iso K","Miyamoto K","Okada A","Narui R","Shoda M","Kato T","Harada M","Sonoda K","Okubo K","Tojo T","Hayashi H","Yamashita S","Hiroshima K","Shimizu W","Mukai Y","Kusano K"],"additional_accession":[]},"is_claimable":false,"name":"Registry for Evaluating Healthy Life Expectancy and Long-Term Outcomes after Catheter Ablation of Atrial Fibrillation in the Very Elderly (REHEALTH AF) study: rationale and design of a prospective, multicentre, observational, comparative study.","description":"<h4>Introduction</h4>Data are lacking on the extent to which patients with non-valvular atrial fibrillation (AF) who are aged ≥80 years benefit from ablation treatment. The question pertains especially to patients' postablation quality of life (QoL) and long-term clinical outcomes.<h4>Methods and analysis</h4>We are initiating a prospective, registry-based, multicentre observational study that will include patients aged ≥80 years with non-valvular AF who choose to undergo treatment by catheter ablation and, for comparison, such patients who do not choose to undergo ablation (either according to their physician's advice or their own preference). Study subjects are to be enrolled from 52 participant hospitals and three clinics located throughout Japan from 1 June 2022 to 31 December 2023, an","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2025-05-18T13:25:44.947Z","creation":"2024-10-18T18:21:50.19Z"},"accession":"S-EPMC9933749","cross_references":{"pubmed":["36792334"],"doi":["10.1136/bmjopen-2022-068894"]}}