scholarly journals The impact of nutritional status and appetite on the hospital length of stay and postoperative complications in elderly patients with severe aortic stenosis before aortic valve replacement

2016 ◽  
Vol 2 ◽  
pp. 105-112 ◽  
Author(s):  
Dariusz Jagielak ◽  
Edyta Wernio ◽  
Radosław Kozaryn ◽  
Peter Bramlage ◽  
Marta Gruchała-Niedoszytko ◽  
...  
Keyword(s):  
Postoperative Complications ◽  
Aortic Valve ◽  
Length Of Stay ◽  
Aortic Stenosis ◽  
Aortic Valve Replacement ◽  
Elderly Patients ◽  
Severe Aortic Stenosis ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
The Impact

Abstract 13454: The Impact of Prior Stroke on the Outcome of Patients With Severe Aortic Stenosis Undergoing Transcatheter Aortic Valve Replacement

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Romain Didier ◽  
Edward Koifman ◽  
Sarkis Kiramijyan ◽  
Smita Negi ◽  
Ricardo Escarcega ◽  
...  
Keyword(s):  
Aortic Valve ◽  
Aortic Stenosis ◽  
Aortic Valve Replacement ◽  
Severe Aortic Stenosis ◽  
Minor Stroke ◽  
Post Procedure ◽  
Cerebrovascular Events ◽  
History Of ◽  
The Impact ◽  
Prior Stroke

Introduction: Prior stroke has been identified as an independent correlate for post-procedure cerebrovascular events (CVE) in aortic stenosis (AS) patients undergoing surgical aortic valve replacement (SAVR). The present study aimed to evaluate the impact of prior cerebrovascular events on outcome in AS patients undergoing TAVR. Methods: Patients with severe AS undergoing TAVR between May 2007-March 2015 were included and categorized to patients with and without prior CVE defined as stroke and transit ischemic attack. Baseline, procedural characteristics, in-hospital outcomes, 1-month and 1-year mortality were compared, in accordance with the VARC-2 consensus. Results: A cohort of 662 consecutive patients with severe AS undergoing TAVR was included in the analysis. Of these, 120 patients had prior CVE, and 542 without. Balloon expandable valve was used in 70.7% and self-expandable valve in 29.3% of the patients. Trans-femoral access was used in 78% (571), and pre-TAVR balloon aortic valvuloplasty was performed in 87% (574). Patients with prior CVE had a higher mean STS score compared to those without prior CVE (10.1% versus 8.8%, respectively; p=0,006) and demonstrated higher rates of atherosclerotic disease involving the coronary, peripheral and carotid arteries. In-hospital minor stroke occurred more often in patients with prior CVE vs. those without CVE (3.3% vs. 0.7%; p=0.04). However, similar mortality rates were recorded at 1, 6, and 12 months (figure 1), and there were no significant differences in major stroke, bleeding, or post-procedure hospital stay between both groups. Conclusions: Prior history of CVE infers a higher risk for in-hospital minor stroke, yet no impact on other outcomes post TAVR. Patients with and without a history of prior CVE with severe aortic stenosis will similarly benefit from TAVR. Therefore, a history of CVE should not be considered an exclusion criterion.

scholarly journals Prognosis of persistent mitral regurgitation in patients undergoing transcatheter aortic valve replacement

2020 ◽  
Vol 109 (10) ◽  
pp. 1261-1270 ◽  
Author(s):  
Victor Mauri ◽  
Maria I. Körber ◽  
Elmar Kuhn ◽  
Tobias Schmidt ◽  
Christian Frerker ◽  
...  
Keyword(s):  
Aortic Valve ◽  
Mitral Regurgitation ◽  
Aortic Stenosis ◽  
Aortic Valve Replacement ◽  
Valve Replacement ◽  
Transcatheter Aortic Valve Replacement ◽  
Severe Aortic Stenosis ◽  
Transcatheter Aortic Valve ◽  
The Impact

Abstract Objective The objective of this study was to assess imaging predictors of mitral regurgitation (MR) improvement and to evaluate the impact of MR regression on long-term outcome in patients undergoing transcatheter aortic valve replacement (TAVR). Background Concomitant MR is a frequent finding in patients with severe aortic stenosis but usually left untreated at the time of TAVR. Methods Mitral regurgitation was graded by transthoracic echocardiography before and after TAVR in 677 consecutive patients with severe aortic stenosis. 2-year mortality was related to the degree of baseline and discharge MR. Morphological echo analysis was performed to determine predictors of MR improvement. Results 15.2% of patients presented with baseline MR ≥ 3 +, which was associated with a significantly decreased 2-year survival (57.7% vs. 74.4%, P < 0.001). MR improved in 50% of patients following TAVR, with 44% regressing to MR ≤ 2 +. MR improvement to ≤ 2 + was associated with significantly better survival compared to patients with persistent MR ≥ 3 +. Baseline parameters including non-severe baseline MR, the extent of mitral annular calcification and large annular dimension (≥ 32 mm) predicted the likelihood of an improvement to MR ≤ 2 +. A score based on these parameters selected groups with differing probability of MR ≤ 2 + post TAVR ranging from 10.5 to 94.4% (AUC 0.816; P < 0.001), and was predictive for 2-year mortality. Conclusion Unresolved severe MR is a critical determinant of long term mortality following TAVR. Persistence of severe MR following TAVR can be predicted using selected parameters derived from TTE-imaging. These data call for close follow up and additional mitral valve treatment in this subgroup. Graphic abstract Factors associated with MR persistence or regression after TAVR

scholarly journals Association between Nutritional Status and Mortality after Aortic Valve Replacement Procedure in Elderly with Severe Aortic Stenosis

Nutrients ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 446 ◽  
Author(s):  
Edyta Wernio ◽  
Sylwia Małgorzewicz ◽  
Jolanta Anna Dardzińska ◽  
Dariusz Jagielak ◽  
Jan Rogowski ◽  
...  
Keyword(s):  
Postoperative Complications ◽  
Mortality Rate ◽  
Aortic Valve ◽  
Aortic Stenosis ◽  
Nutritional Status ◽  
Aortic Valve Replacement ◽  
Elderly Patients ◽  
Valve Replacement ◽  
Aortic Valve Area ◽  
One Year

Background: There is still a lack of data on the nutritional status of older people with aortic stenosis (AS) and the effect of poor nutrition on the occurrence of complications and mortality after an aortic valve replacement (AVR) procedure. The aim of this study was to assess the impact of selected nutritional status parameters in elderly patients with severe AS on the occurrence of postoperative complications and one-year mortality after the AVR procedure. Methods: 101 elderly patients with AS aged 74.6 ± 5.2 years who qualified for surgical treatment (aortic valve area [AVA] 0.73 ± 0.2 cm2) were enrolled in the study. A nutritional status assessment was performed before AVR surgery, and the frequency of postoperative complications occurring within 30 days of surgery was assessed. The one-year mortality rate was also captured. Results: Adverse events (both major and minor) up to 30 days occurred in 49.5% (n = 50) of the study population. Low Mini Nutritional Assessment (f-MNA) and Subjective Global Assessment (7-SGA) scores and low concentrations of total cholesterol, LDL-cholesterol, and prealbumin were associated with a higher risk of postoperative complications. The risk of complications increased 1.22 times (95% CI; 1.030–1.453; p = 0.019) with an impaired nutritional status. The annual mortality rate in the study group was 7.9%. Unintentional weight loss of >2.8% in the six months preceding surgery proved useful for predicting death within the first year after AVR surgery. Conclusions: The results indicate that poor nutritional status is an important factor affecting the adverse outcomes in elderly patients with severe aortic valve stenosis undergoing an AVR procedure.

scholarly journals Long-term Survival in Korean Elderly Patients with Symptomatic Severe Aortic Stenosis Who Refused Aortic Valve Replacement

2019 ◽  
Vol 49 (2) ◽  
pp. 160 ◽  
Author(s):  
Jin Kyung Oh ◽  
Jae-Hyeong Park ◽  
Jin Kyung Hwang ◽  
Chang Hoon Lee ◽  
Jong Seon Park ◽  
...  
Keyword(s):  
Aortic Valve ◽  
Aortic Stenosis ◽  
Aortic Valve Replacement ◽  
Elderly Patients ◽  
Valve Replacement ◽  
Severe Aortic Stenosis ◽  
Term Survival ◽  
Long Term Survival ◽  
Korean Elderly

Aortic stenosis: current treatment options for a common condition in old age

2012 ◽  
Vol 22 (3) ◽  
pp. 195-203 ◽  
Author(s):  
D Tiwari ◽  
J Radvan ◽  
SC Allen
Keyword(s):  
Aortic Valve ◽  
Aortic Stenosis ◽  
Aortic Valve Replacement ◽  
Elderly Patients ◽  
Old Age ◽  
Valve Replacement ◽  
Severe Aortic Stenosis ◽  
Left Ventricular ◽  
Term Survival ◽  
Mechanical Intervention

SummaryDegenerative-calcific aortic stenosis is mainly a disease of old age. Patients with mild to moderate stenosis without symptoms and those with aortic valve sclerosis do not require mechanical intervention. There is no firm evidence that the rate of progression can be modified by medical therapies, though statins might have some effect. Patients who develop severe stenosis with symptoms have a very poor prognosis if managed medically. Surgical aortic valve replacement greatly improves symptoms and mortality rates and remains the treatment of choice for those fit for major surgery, even above the age of 80 years. For those not suitable for surgery, or who are unwilling to have an operation, outcomes can be significantly improved by trans-catheter aortic valve replacement, which has become an important option for frail elderly patients. Balloon aortic valvuloplasty improves symptoms and short-term survival, but has a less clear impact on mortality beyond 1 year. It is useful as a palliative treatment and as a bridging procedure for patients who are not ready for valve replacement. There is less agreement on the best approach to patients with asymptomatic severe aortic stenosis. Trials indicate that early valve replacement results in outcomes that are comparable to those seen in symptomatic patients, though guidelines advocate delaying surgery until symptoms occur or left ventricular function begins to decline rapidly. All elderly patients with severe aortic stenosis should be considered for a mechanical intervention unless there is a properly considered reason for not doing so, or they are not willing to receive such treatment.

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