Abstract Background The STS/ACC Transcatheter Valve Therapy (TVT) Registry captures all procedures with Food and Drug Administration (FDA) approved transcatheter valve devices performed in the United ...States and is mandated as a condition of reimbursement by a Centers for Medicaid and Medicare Services (CMS) Objectives This annual report focuses on patient characteristics, trends, and outcomes of transcatheter aortic and mitral valve catheter-based valve procedures in the United States. Methods Data for all patients receiving commercially approved devices from 2012 through December 31, 2015 are entered in the TVT Registry. Results The 54,782 TAVR patients demonstrated decreases in expected risk of 30-day operative mortality (STS PROM) 7% to 6% and TAVR PROM (TVT PROM) 4% to 3% (both p<.0001) from 2012 to 2015. Observed in-hospital mortality decreased from 5.7% to 2.9% and one-year mortality decreased from 25.8% to 21.6. However, 30-day post procedure pacemaker insertion increased from 8.8% in 2013 to 12.0% in 2015. The 2,556 patients who underwent TMC in 2015 were similar to 2013-14 patients with hospital mortality of 2% with mitral regurgitation reduced to gradient ≤ 2 in 87% of patients (p<.0001). The 349 patients who underwent MViV and MViR procedures were high risk with, an STS PROM for MVR of 11%. The observed hospital mortality was 7.2% and 30-day post procedure was 8.5%. Summary The TVT Registry is an innovative registry that that monitors quality, patient safety and trends for these rapidly evolving new technologies. Condensed Abstract The STS/ACC TVT Registry captures all Food and Drug Administration (FDA) approved transcatheter valve devices preformed in the United States and is mandated as a condition for reimbursement by the Centers for Medicare Services. TAVR patients’ expected risks of mortality and actual in-hospital mortality decreased. Transcatheter mitral clip procedures had a low mortality with reduced in mitral regurgitation to grade ≤ 2 in 87%. Mitral valve in valve or valve in ring patients were high risk for mortality, but actual hospital mortality was lower. The TVT Registry is an innovative registry that monitors quality, safety and trends of these evolving technologies
Given the attendant risks of mortality and morbidity, acute MI remains a principal focus of cardiovascular therapeutics. ...30-day mortality and rehospitalization rates for acute MI are publicly ...reported in an effort to promote optimal acute MI care, and aspects of MI care delivery are the focus of local, regional, and national quality initiatives (1-3). Updates or revisions to the American College of Cardiology (ACC)/American Heart Association (AHA) practice guidelines for PCI, ST-segment elevation myocardial infarction (STEMI), and unstable angina (UA)/non-ST-segment elevation myocardial infarction (NSTEMI) have been published within the last 3 years, building upon prior versions published earlier in the decade (5-7).
Abstract Background The STS/ACC Transcatheter Valve Therapy (TVT) Registry captures all procedures with Food and Drug Administration (FDA) approved transcatheter valve devices performed in the United ...States and is mandated as a condition of reimbursement by a Centers for Medicaid and Medicare Services (CMS) Objectives This annual report focuses on patient characteristics, trends, and outcomes of transcatheter aortic and mitral valve catheter-based valve procedures in the United States. Methods Data for all patients receiving commercially approved devices from 2012 through December 31, 2015 are entered in the TVT Registry. Results The 54,782 TAVR patients demonstrated decreases in expected risk of 30-day operative mortality (STS PROM) 7% to 6% and TAVR PROM (TVT PROM) 4% to 3% (both p<.0001) from 2012 to 2015. Observed in-hospital mortality decreased from 5.7% to 2.9% and one-year mortality decreased from 25.8% to 21.6. However, 30-day post procedure pacemaker insertion increased from 8.8% in 2013 to 12.0% in 2015. The 2,556 patients who underwent TMC in 2015 were similar to 2013-14 patients with hospital mortality of 2% with mitral regurgitation reduced to gradient ≤ 2 in 87% of patients (p<.0001). The 349 patients who underwent MViV and MViR procedures were high risk with, an STS PROM for MVR of 11%. The observed hospital mortality was 7.2% and 30-day post procedure was 8.5%. Summary The TVT Registry is an innovative registry that that monitors quality, patient safety and trends for these rapidly evolving new technologies. Condensed Abstract The STS/ACC TVT Registry captures all Food and Drug Administration (FDA) approved transcatheter valve devices preformed in the United States and is mandated as a condition for reimbursement by the Centers for Medicare Services. TAVR patients’ expected risks of mortality and actual in-hospital mortality decreased. Transcatheter mitral clip procedures had a low mortality with reduced in mitral regurgitation to grade ≤ 2 in 87%. Mitral valve in valve or valve in ring patients were high risk for mortality, but actual hospital mortality was lower. The TVT Registry is an innovative registry that monitors quality, safety and trends of these evolving technologies
Annual Outcomes With Transcatheter Valve Therapy Holmes, David R., MD; Nishimura, Rick A., MD; Grover, Frederick L., MD ...
The Annals of thoracic surgery,
02/2016, Letnik:
101, Številka:
2
Journal Article
Recenzirano
Odprti dostop
Background The Society of Thoracic Surgeons (STS)/American College of Cardiology (ACC) Transcatheter Valve Therapy (TVT) Registry has been a joint initiative of the STS and the ACC in concert with ...multiple stakeholders. The TVT Registry has important information regarding patient selection, delivery of care, science, education, and research in the field of structural valvular heart disease. Objectives This report provides an overview on current U.S. TVT practice and trends. The emphasis is on demographics, in-hospital procedural characteristics, and outcomes of patients having transcatheter aortic valve replacement (TAVR) performed at 348 U.S. centers. Methods The TVT Registry captured 26,414 TAVR procedures as of December 31, 2014. Temporal trends between 2012 and 2013 versus 2014 were compared. Results Comparison of the 2 time periods reveals that TAVR patients remain elderly (mean age 82 years), with multiple comorbidities, reflected by a high mean STS predicted risk of mortality (STS PROM) for surgical valve replacement (8.34%), were highly symptomatic (New York Heart Association functional class III/IV in 82.5%), frail (slow 5-m walk test in 81.6%), and have poor self-reported health status (median baseline Kansas City Cardiomyopathy Questionnaire score of 39.1). Procedure performance is changing, with an increased use of moderate sedation (from 1.6% to 5.1%) and increase in femoral access using percutaneous techniques (66.8% in 2014). Vascular complication rates are decreasing (from 5.6% to 4.2%), whereas site-reported stroke rates remain stable at 2.2%. Conclusions The TVT Registry provides important information on characteristics and outcomes of TAVR in contemporary U.S. clinical practice. It can be used to identify trends in practice and opportunities for quality improvement.
Annual Outcomes With Transcatheter Valve Therapy Holmes, David R., MD; Nishimura, Rick A., MD; Grover, Frederick L., MD ...
Journal of the American College of Cardiology,
12/2015, Letnik:
66, Številka:
25
Journal Article
Recenzirano
Odprti dostop
Abstract Background The Society of Thoracic Surgeons (STS)/American College of Cardiology (ACC) Transcatheter Valve Therapy (TVT) Registry has been a joint initiative of the STS and the ACC in ...concert with multiple stakeholders. The TVT Registry has important information regarding patient selection, delivery of care, science, education, and research in the field of structural valvular heart disease. Objectives This report provides an overview on current U.S. TVT practice and trends. The emphasis is on demographics, in-hospital procedural characteristics, and outcomes of patients having transcatheter aortic valve replacement (TAVR) performed at 348 U.S. centers. Methods The TVT Registry captured 26,414 TAVR procedures as of December 31, 2014. Temporal trends between 2012 and 2013 versus 2014 were compared. Results Comparison of the 2 time periods reveals that TAVR patients remain elderly (mean age 82 years), with multiple comorbidities, reflected by a high mean STS predicted risk of mortality (STS PROM) for surgical valve replacement (8.34%), were highly symptomatic (New York Heart Association functional class III/IV in 82.5%), frail (slow 5-m walk test in 81.6%), and have poor self-reported health status (median baseline Kansas City Cardiomyopathy Questionnaire score of 39.1). Procedure performance is changing, with an increased use of moderate sedation (from 1.6% to 5.1%) and increase in femoral access using percutaneous techniques (66.8% in 2014). Vascular complication rates are decreasing (from 5.6% to 4.2%), whereas site-reported stroke rates remain stable at 2.2%. Conclusions The TVT Registry provides important information on characteristics and outcomes of TAVR in contemporary U.S. clinical practice. It can be used to identify trends in practice and opportunities for quality improvement.
The STS-ACC Transcatheter Valve Therapy National Registry Carroll, John D., MD; Edwards, Fred H., MD; Marinac-Dabic, Danica, MD, PhD ...
Journal of the American College of Cardiology,
09/2013, Letnik:
62, Številka:
11
Journal Article
Recenzirano
Odprti dostop
The Society of Thoracic Surgeons (STS) and American College of Cardiology (ACC) transcatheter valve therapy (TVT) registry is a novel, national registry for all new TVT devices created through a ...partnership of the STS and the ACC in close collaboration with the Food and Drug Administration, the Center for Medicare and Medicaid Services, and the Duke Clinical Research Institute. The registry will serve as an objective, comprehensive, and scientifically based resource to improve the quality of patient care, to monitor the safety and effectiveness of TVT devices, to serve as an analytic resource for TVT research, and to enhance communication among key stakeholders.
Biomarkers of aging: from primitive organisms to humans Butler, Robert N; Sprott, Richard; Warner, Huber ...
The journals of gerontology. Series A, Biological sciences and medical sciences
59, Številka:
6
Journal Article
Recenzirano
Leading biologists and clinicians interested in aging convened to discuss biomarkers of aging. The goals were to come to a consensus, construct an agenda for future research, and make appropriate ...recommendations to policy makers and the public-at-large. While there was not total agreement on all issues, they addressed a number of questions, among them whether biomarkers can be identified and used to measure the physiological age of any individual within a population, given emerging information about aging and new technological advances. The hurdles to establishing informative biomarkers include the biological variation between individuals that makes generalizations difficult; the overlapping of aging and disease processes; uncertainty regarding benign versus pathogenic age-related changes; the point at which a process begins to do damage to the organism, and, if so, when does it occur; and when to distinguish critical damage from noncritical damage. Finally, and significantly, it is difficult to obtain funding for this research.
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