Impact of prosthesis-patient mismatch on survival after mitral valve replacement: a systematic review
- Author:
- No author available
- Journal Title:
- Chinese Medical Journal
- Issue:
- 19
- DOI:
- 10.3760/cma.j.issn.0366-6999.20131462
- Key Word:
- prosthesis-patient mismatch;mitral valve replacement;survival;systematic review
Abstract： Objective To determine whether the prosthesis-patient mismatch has a deleterious impact on survival after mitral valve replacement.Data sources A comprehensive literature search of PubMed,Embase,and ScienceDirect was carried out.References and cited papers of relevant articles were also checked.Study selection All articles published after January 1980 was initially considered.Non-English and non-human studies,case reports,and reviews were excluded from the initial search.References and cited papers of relevant articles were also checked.Results A total of 8 retrospective cohort studies were identified for this review.The overall incidence of prosthesis-patient mismatch (＜1.3 to ＜1.2 cm2/m2) after mitral valve replacement ranged from 3.7％ to 85.9％ (moderate prosthesis-patient mismatch (0.9 to 1.2 cm2/m2) in 37.4％ to 69.5％,severe prosthesis-patient mismatch (＜0.9 cm2/m2) in 8.7％ to 16.4％).Four studies demonstrated an association of prosthesis-patient mismatch with reduced long-term survival,but the other four studies found no significant deleterious impact of prosthesis-patient mismatch after mitral valve replacement.No definite conclusion could be derived from these conflicting results.Conclusions Current evidence is insufficient to derive a definite conclusion whether mitral prosthesis-patient mismatch affects long-term survival because of the biases and confounding factors that interfere with late clinical outcomes.Good-quality prospective studies are warranted to evaluate the impact of mitral prosthesis-patient mismatch after mitral valve replacement in the future.
- [1]Wells F,Ali A,Athanasiou T,etc.Preservation of the mitral valve apparatus: evidence synthesis and critical reappraisal of surgical techniques.[J].2008,33(3).
- [2]Head,S.J.,Mokhles,M.M.,Osnabrugge,R.L.J.,etc.The impact of prosthesispatient mismatch on long-term survival after aortic valve replacement: A systematic review and meta-analysis of 34 observational studies comprising 27 186 patients with 133 141 patient-years[J].2012,33(12).
- [3]Walther T,Rastan A,Falk V,etc.Patient prosthesis mismatch affects short- and long-term outcomes after aortic valve replacement.[J].2006,30(1).
- [4]Carrier M,Perrault LP,Basmadjian AJ,etc.Patient-prosthesis mismatch in the mitral position affects midterm survival and functional status.[J].2010,26(10).
- [5]Rahimtoola S H,Murphy E.Valve prosthesis--patient mismatch. A long-term sequela.[J].1981.
- [6]Jamieson WR,Germann E,Ye J,etc.Effect of prosthesis-patient mismatch on long-term survival with mitral valve replacement: assessment to 15 years.[J].2009,87(4).
- [7]Ruel M,Rubens FD,Masters RG,etc.Late incidence and predictors of persistent or recurrent heart failure in patients with aortic prosthetic valves.[J].2004,127(1).
- [8]Florath I,Rosendahl U,Ennker IC,etc.Impact of valve prosthesis-patient mismatch estimated by echocardiographic-determined effective orifice area on long-term outcome after aortic valve replacement.[J].2008,155(6).
- [9]Bedard P,Ruel M,Lam BK,etc.The impact of patient-prosthesis mismatch on late outcomes after mitral valve replacement.[J].2007,133(6).
- [10]Claudia Blais,Jean Dumesnil,Richard Baillot,etc.Impact of Valve Prosthesis-Patient Mismatch on Short-Term Mortality After Aortic Valve Replacement[J].2003,108(8).
- [11]Pibarot P,Dumesnil JG.Prosthesis-patient mismatch in the mitral position: old concept, new evidences.[J].2007,133(6).
- [12]S H, Rahimtoola.The problem of valve prosthesis-patient mismatch.[J].1978,58.
- [13]Aziz A,Lawton JS,Maniar HS,etc.Factors affecting survival after mitral valve replacement in patients with prosthesis-patient mismatch.[J].2010,90(4).
- [14]Ehud Schwammenthal,Zvi Vered,Oren Agranat,etc.Impact of Atrioventricular Compliance on Pulmonary Artery Pressure in Mitral StenosisAn Exercise Echocardiographic Study[J].2000,102(19).
- [15]Rahimtoola, Shahbudin H.,Daneshvar, Samuel A..Valve Prosthesis-Patient Mismatch (VP-PM) A Long-Term Perspective[J].2012,60(13).
- [16]Sakamoto H,Watanabe Y.Does Patient-Prosthesis Mismatch Affect Long-term Results after Mitral Valve Replacement?[J].2010,16(3).
- [17]Eichinger WB,Bauernschmitt R,Lange R,etc.Impact of patient-prosthesis mismatch on exercise capacity in patients after bioprosthetic aortic valve replacement.[J].2008,94(5).
- [18]Shi WY,Yap CH,Hayward PA,etc.Impact of prosthesis--patient mismatch after mitral valve replacement: a multicentre analysis of early outcomes and mid-term survival.[J].2011,97(13).
- [19]Argano V,Totaro P.Patient-prosthesis mismatch after mitral valve replacement: myth or reality?[J].2007,134(3).
- [20]Mogi K,Takahara Y,Matsuura K,etc.Prosthesis-patient Mismatch after Mitral Valve Replacement Stratified by Referred and Measured Effective Valve Area.[J].2011,17(2).
- [21]Dekker E,de Mol-BA,van den-Brink-RB,etc.Small valve area index: its influence on early mortality after mitral valve replacement.[J].2000,17(3).
- [22]Lopez Rodriguez J,Blazquez JA,Bueno M,etc.Hemodynamic performance of the Medtronic Mosaic and Perimount Magna aortic bioprostheses: five-year results of a prospectively randomized study.[J].2011,39(6).