A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration

Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Makki, Nader [verfasserIn] Shreenivas, Satya [verfasserIn] Kereiakes, Dean [verfasserIn] Lilly, Scott [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2018

Übergeordnetes Werk:	Enthalten in: Cardiovascular revascularization medicine - Amsterdam [u.a.] : Elsevier Science, 2005, 19
Übergeordnetes Werk:	volume:19

DOI / URN:	10.1016/j.carrev.2018.03.003

Katalog-ID:	ELV001207687

Internformat


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024	7		\|a 10.1016/j.carrev.2018.03.003 \|2 doi
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245	1	0	\|a A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration
264		1	\|c 2018
336			\|a nicht spezifiziert \|b zzz \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events.
700	1		\|a Shreenivas, Satya \|e verfasserin \|4 aut
700	1		\|a Kereiakes, Dean \|e verfasserin \|4 aut
700	1		\|a Lilly, Scott \|e verfasserin \|4 aut
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936	b	k	\|a 44.85 \|j Kardiologie \|j Angiologie
951			\|a AR
952			\|d 19

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publishDate	2018
allfields	10.1016/j.carrev.2018.03.003 doi (DE-627)ELV001207687 (ELSEVIER)S1553-8389(18)30092-7 DE-627 ger DE-627 rda eng 610 DE-600 44.85 bkl Makki, Nader verfasserin aut A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events. Shreenivas, Satya verfasserin aut Kereiakes, Dean verfasserin aut Lilly, Scott verfasserin aut Enthalten in Cardiovascular revascularization medicine Amsterdam [u.a.] : Elsevier Science, 2005 19 Online-Ressource (DE-627)493209743 (DE-600)2195739-3 (DE-576)267762844 1878-0938 nnns volume:19 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.85 Kardiologie Angiologie AR 19
spelling	10.1016/j.carrev.2018.03.003 doi (DE-627)ELV001207687 (ELSEVIER)S1553-8389(18)30092-7 DE-627 ger DE-627 rda eng 610 DE-600 44.85 bkl Makki, Nader verfasserin aut A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events. Shreenivas, Satya verfasserin aut Kereiakes, Dean verfasserin aut Lilly, Scott verfasserin aut Enthalten in Cardiovascular revascularization medicine Amsterdam [u.a.] : Elsevier Science, 2005 19 Online-Ressource (DE-627)493209743 (DE-600)2195739-3 (DE-576)267762844 1878-0938 nnns volume:19 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.85 Kardiologie Angiologie AR 19
allfields_unstemmed	10.1016/j.carrev.2018.03.003 doi (DE-627)ELV001207687 (ELSEVIER)S1553-8389(18)30092-7 DE-627 ger DE-627 rda eng 610 DE-600 44.85 bkl Makki, Nader verfasserin aut A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events. Shreenivas, Satya verfasserin aut Kereiakes, Dean verfasserin aut Lilly, Scott verfasserin aut Enthalten in Cardiovascular revascularization medicine Amsterdam [u.a.] : Elsevier Science, 2005 19 Online-Ressource (DE-627)493209743 (DE-600)2195739-3 (DE-576)267762844 1878-0938 nnns volume:19 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.85 Kardiologie Angiologie AR 19
allfieldsGer	10.1016/j.carrev.2018.03.003 doi (DE-627)ELV001207687 (ELSEVIER)S1553-8389(18)30092-7 DE-627 ger DE-627 rda eng 610 DE-600 44.85 bkl Makki, Nader verfasserin aut A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events. Shreenivas, Satya verfasserin aut Kereiakes, Dean verfasserin aut Lilly, Scott verfasserin aut Enthalten in Cardiovascular revascularization medicine Amsterdam [u.a.] : Elsevier Science, 2005 19 Online-Ressource (DE-627)493209743 (DE-600)2195739-3 (DE-576)267762844 1878-0938 nnns volume:19 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.85 Kardiologie Angiologie AR 19
allfieldsSound	10.1016/j.carrev.2018.03.003 doi (DE-627)ELV001207687 (ELSEVIER)S1553-8389(18)30092-7 DE-627 ger DE-627 rda eng 610 DE-600 44.85 bkl Makki, Nader verfasserin aut A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events. Shreenivas, Satya verfasserin aut Kereiakes, Dean verfasserin aut Lilly, Scott verfasserin aut Enthalten in Cardiovascular revascularization medicine Amsterdam [u.a.] : Elsevier Science, 2005 19 Online-Ressource (DE-627)493209743 (DE-600)2195739-3 (DE-576)267762844 1878-0938 nnns volume:19 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.85 Kardiologie Angiologie AR 19
language	English
source	Enthalten in Cardiovascular revascularization medicine 19 volume:19
sourceStr	Enthalten in Cardiovascular revascularization medicine 19 volume:19
format_phy_str_mv	Article
bklname	Kardiologie Angiologie
institution	findex.gbv.de
dewey-raw	610
isfreeaccess_bool	false
container_title	Cardiovascular revascularization medicine
authorswithroles_txt_mv	Makki, Nader @@aut@@ Shreenivas, Satya @@aut@@ Kereiakes, Dean @@aut@@ Lilly, Scott @@aut@@
publishDateDaySort_date	2018-01-01T00:00:00Z
hierarchy_top_id	493209743
dewey-sort	3610
id	ELV001207687
language_de	englisch
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This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). 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author	Makki, Nader
spellingShingle	Makki, Nader ddc 610 bkl 44.85 A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration
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topic_title	610 DE-600 44.85 bkl A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration
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title	A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration
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title_full	A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration
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author_browse	Makki, Nader Shreenivas, Satya Kereiakes, Dean Lilly, Scott
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author-letter	Makki, Nader
doi_str_mv	10.1016/j.carrev.2018.03.003
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title_sort	a meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: relationship to cerebrovascular events and valve degeneration
title_auth	A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration
abstract	Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events.
abstractGer	Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events.
abstract_unstemmed	Background: Reduced leaflet motion (RLM) of transcatheter aortic valves (TAV) is observed in up to 4% of cases with similar frequency in surgical valves, with an overall incidence that differs based on prosthesis type and size. This phenomenon likely represents subclinical leaflet thrombosis. Herein we sought to analyze the existing reported literature to assess whether or not RLM is associated with subsequent valve degeneration or cerebrovascular events.Methods and results: We searched PubMed, and EMBASE (2008–2017) to identify relevant studies. Studies with <1-year follow-up, studies not evaluating RLM, and/or clinical outcomes were excluded. Our co-primary endpoints were the incidence of cerebrovascular events (stroke and/or transient ischemic attack-TIA) or structural valvular degeneration defined as moderate or greater regurgitation and/or a mean gradient ≥20 mm Hg. The literature search yielded 30 potential studies. Of these, six observational studies with a total population of 1704 patients met our selection criteria. RLM was associated with an increased risk of stroke or TIA (adjusted OR 2.60, 95% CI 1.56 to 4.34, p = 0.004). At one year, RLM was associated with an increased risk of structural valve degeneration (adjusted OR 2.51, 95% CI 1.47 to 4.30, p = 0.006). The association between RLM and clinical endpoints remained even after limiting analysis to transcatheter aortic valve replacement (TAVR) patients only.Conclusions: In patients with bio prosthetic aortic valve, presence of RLM is associated with increased risk of stroke or TIA as well as structural valvular degeneration. These findings support ongoing surveillance efforts and evaluation of pharmacotherapies to address RLM in effort to minimize subsequent clinical events.
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title_short	A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration
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up_date	2024-07-06T20:35:29.536Z
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A meta-analysis of reduced leaflet motion for surgical and transcatheter aortic valves: Relationship to cerebrovascular events and valve degeneration

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