Frailty in patients undergoing transcatheter aortic valve implantation: a protocol for a systematic review.
aortic stenosis
frailty
prognosis
protocol
systematic review
transcathter aortic valve implantation
Journal
BMJ open
ISSN: 2044-6055
Titre abrégé: BMJ Open
Pays: England
ID NLM: 101552874
Informations de publication
Date de publication:
19 Feb 2019
19 Feb 2019
Historique:
entrez:
21
2
2019
pubmed:
21
2
2019
medline:
25
2
2020
Statut:
epublish
Résumé
Aortic stenosis is a significant cause of morbidity and mortality in older patients. The advent of transcatheter aortic valve implantation (TAVI) offers an alternative to surgical aortic valve replacement for patients with severe symptomatic aortic stenosis who are at high or intermediate risk of adverse events. Existing evidence highlights the importance of frailty as a predictor of poor outcomes post-TAVI. The objective of this study is to review the operationalisation of frailty instruments for TAVI recipients and determine clinical outcomes and the change in quality of life in frail patients undergoing TAVI. Methods are reported according to the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols 2015 checklist. We will search relevant databases to identify published, completed but unpublished and ongoing studies. We will include studies of patients with aortic stenosis, diagnosed as frail and who underwent a TAVI procedure that report mortality, clinical outcomes or health-related quality of life. Retrospective or prospective cohort studies, randomised controlled trials and non-randomised controlled trials will be eligible for inclusion. Two researchers will independently screen articles for inclusion, with disagreements resolved by a third reviewer. One researcher will extract data with audit by a second researcher. The risk of bias in studies will be evaluated using the Quality in Prognosis Studies tool. Meta-analysis of mortality, survival curve and the change in quality of life will be performed if appropriate. Subgroup analysis, sensitivity analysis and meta-regression will be performed if necessary. Due to the nature of this study, no ethical issues are foreseen. We will disseminate the results of our systematic review through a peer-reviewed journal. CRD42018090597.
Identifiants
pubmed: 30782896
pii: bmjopen-2018-024163
doi: 10.1136/bmjopen-2018-024163
pmc: PMC6377546
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
e024163Informations de copyright
© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
Déclaration de conflit d'intérêts
Competing interests: None declared.
Références
Ann Intern Med. 2016 Nov 1;165(9):650-660
pubmed: 27548070
Eur J Intern Med. 2016 Jun;31:3-10
pubmed: 27039014
Semin Thorac Cardiovasc Surg. 2010 Summer;22(2):109-10
pubmed: 21092884
Interdiscip Top Gerontol Geriatr. 2015;41:74-84
pubmed: 26301981
Ann Intern Med. 2013 Feb 19;158(4):280-6
pubmed: 23420236
BMC Geriatr. 2008 Sep 30;8:24
pubmed: 18826625
J Cardiothorac Vasc Anesth. 2019 Feb;33(2):521-531
pubmed: 29580797
BMC Med Res Methodol. 2013 Aug 30;13:106
pubmed: 24004523
BMJ. 2003 Sep 6;327(7414):557-60
pubmed: 12958120
BMC Med Res Methodol. 2012 Feb 01;12:9
pubmed: 22297116
J Cardiothorac Surg. 2017 Oct 26;12(1):91
pubmed: 29073924
J Gerontol A Biol Sci Med Sci. 2004 Mar;59(3):255-63
pubmed: 15031310
Eur Heart J. 2016 Jul 21;37(28):2217-25
pubmed: 26819226
BMC Geriatr. 2013 Jun 21;13:64
pubmed: 23786540
Syst Rev. 2014 May 29;3:54
pubmed: 24886533
J Am Coll Cardiol. 2014 Jun 10;63(22):e57-185
pubmed: 24603191
BMC Geriatr. 2017 Jul 20;17(1):157
pubmed: 28728570
Am J Cardiol. 2015 Jul 15;116(2):264-9
pubmed: 25963221
Syst Rev. 2015 Jan 01;4:1
pubmed: 25554246
J Am Coll Cardiol. 2014 Mar 4;63(8):747-62
pubmed: 24291279
Am J Epidemiol. 1992 Jun 1;135(11):1301-9
pubmed: 1626547
J Gerontol A Biol Sci Med Sci. 2007 Jul;62(7):731-7
pubmed: 17634320
J Am Coll Cardiol. 2017 Aug 8;70(6):689-700
pubmed: 28693934
Aging Clin Exp Res. 2017 Oct;29(5):905-912
pubmed: 28770478
Ageing Res Rev. 2013 Mar;12(2):719-36
pubmed: 22426304
J Am Geriatr Soc. 2004 Nov;52(11):1929-33
pubmed: 15507074
Can J Anaesth. 2015 Feb;62(2):143-57
pubmed: 25420470
J Clin Epidemiol. 2003 May;56(5):395-407
pubmed: 12812812
J Gerontol A Biol Sci Med Sci. 2001 Mar;56(3):M146-56
pubmed: 11253156
PLoS Med. 2018 Mar 27;15(3):e1002543
pubmed: 29584726