TCT: TAVR, SAVR Comparable for Severe Aortic Stenosis, Small Aortic Annulus
Medically reviewed by Drugs.com.
By Elana Gotkine HealthDay Reporter
FRIDAY, Oct. 27, 2023 -- For patients with severe aortic stenosis (AS) and small aortic annulus (SAA), valve hemodynamic results are comparable with use of transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR), according to a study published online Oct. 26 in Circulation to coincide with the annual Transcatheter Cardiovascular Therapeutics conference, held from Oct. 23 to 26 in San Francisco.
Josep Rodés-Cabau, M.D., Ph.D., from Quebec Heart and Lung Institute in Canada, and colleagues compared the hemodynamic and clinical outcomes between TAVR and SAVR in a prospective multicenter international randomized trial performed in 15 hospitals. A total of 151 patients (93 percent women) with severe AS and SAA (mean diameter, <23 mm) were randomly assigned to TAVR and SAVR (77 and 74, respectively).
The researchers observed no between-group differences in the rate of severe prosthesis patient mismatch (5.6 and 10.3 percent, respectively) or moderate-severe aortic regurgitation (none in either group). The groups did not differ significantly in terms of mortality (1.3 and 1.4 percent, respectively) or stroke (0 and 2.7 percent, respectively) at 30 days. No significant differences were seen between the groups regarding mortality, stroke, or cardiac hospitalization after a median follow-up of two years.
"The results of this trial suggest that these two therapies represent a valid alternative for treating patients with SA and SAA, and treatment selection should likely be individualized according to baseline characteristics, additional anatomical risk factors, and patient preference," the authors write.
Several authors disclosed ties to the biopharmaceutical and medical device industries.
Disclaimer: Statistical data in medical articles provide general trends and do not pertain to individuals. Individual factors can vary greatly. Always seek personalized medical advice for individual healthcare decisions.
© 2024 HealthDay. All rights reserved.
Posted October 2023
Read this next
Noninvasive Imaging Aids Selection of Stenosis Patients Needing Revascularization Procedure
WEDNESDAY, April 24, 2024 -- Computed tomography fractional flow reserve (CT-FFR) improves assessment of vessel blockages and reduces the number of stenosis patients referred for...
ACC: AI-Based Video Biomarker Detects Aortic Stenosis Progression
MONDAY, April 8, 2024 -- A video-based artificial intelligence (AI) biomarker (Digital Aortic Stenosis [AS] Severity index [DASSi]) can detect severe AS development and...
FDA Issues Safety Alert for Impella Left-Sided Blood Pump
MONDAY, April 1, 2024 -- The U.S. Food and Drug Administration has issued a warning regarding a heart pump that could perforate a wall in the left ventricle if used...
More news resources
- FDA Medwatch Drug Alerts
- Daily MedNews
- News for Health Professionals
- New Drug Approvals
- New Drug Applications
- Drug Shortages
- Clinical Trial Results
- Generic Drug Approvals
Subscribe to our newsletter
Whatever your topic of interest, subscribe to our newsletters to get the best of Drugs.com in your inbox.