We have located links that may give you full text access.
Editor's Choice - Hospital Incidence, Treatment, and In Hospital Mortality Following Open and Endovascular Surgery for Thoraco-abdominal Aortic Aneurysms in Germany from 2005 to 2014: Secondary Data Analysis of the Nationwide German DRG Microdata.
OBJECTIVE: Hospital incidence, treatment modality, and in hospital mortality after surgery are reported for thoraco-abdominal aortic aneurysms (TAAAs) treated by endovascular or open means in Germany from 2005 to 2014.
METHODS: Data were extracted from diagnosis related group statistics from the German Federal Statistical Office. All inpatient cases with a diagnosis of ruptured and non-ruptured TAAA (ICD-10 I71.5 and I71.6) and procedure codes for fenestrated or branched endovascular aortic repair (f/bEVAR 5-38a.7x and 5-38a.8x), open aortic repair (OAR 5-384.4), or hybrid procedure (5-384.b/c, 5-38a.a/b/8/80) were included. To adjust for sex, age, medical risk (Elixhauser comorbidity score), type of procedure, and type of admission, a multilevel multivariable regression model with robust error variance was applied. The primary outcome was in hospital mortality; secondary outcomes were organ complications. The relationship between annual hospital volume and outcome was analysed.
RESULTS: A total of 2607 cases (406 rTAAA, 2201 nrTAAA) were included. f/bEVAR was performed in 856 cases (32.8%), OAR in 1422 cases (54.5%), and hybrid repair in 354 cases (13.6%). Endovascular repair became more frequent over time (6% in 2005 vs. 76% in 2014 for nrTAAA). Hypertension (75.2%), peripheral artery disease (including abdominal aortic aneurysm, 49.5%), other heart diseases (44.6%), coronary heart disease (30.6%), and renal failure (28.7%) were the most frequently coded comorbidities. The number of hospitals treating TAAAs almost tripled within 9 years. The in hospital mortality was 46.1% for rTAAA and 15.9% for nrTAAA. f/bEVAR (RR 0.35, 0.24-0.51) and high hospital volume (p < .001) were significantly associated with decreased in hospital mortality. Aortic rupture, increasing age, and comorbidity were significantly associated with higher mortality (RR 3.17, 2.45-4.09; 1.52, 1.32-1.76, and 1.05, 1.04-1.06).
CONCLUSIONS: Seventy-six percent of all TAAAs were treated endovascularly in 2014 with increasing frequency over a decade. In hospital mortality is lower with endovascular repair and in high volume centres. Aortic rupture, age, and severe comorbidities are associated with worse outcomes.
METHODS: Data were extracted from diagnosis related group statistics from the German Federal Statistical Office. All inpatient cases with a diagnosis of ruptured and non-ruptured TAAA (ICD-10 I71.5 and I71.6) and procedure codes for fenestrated or branched endovascular aortic repair (f/bEVAR 5-38a.7x and 5-38a.8x), open aortic repair (OAR 5-384.4), or hybrid procedure (5-384.b/c, 5-38a.a/b/8/80) were included. To adjust for sex, age, medical risk (Elixhauser comorbidity score), type of procedure, and type of admission, a multilevel multivariable regression model with robust error variance was applied. The primary outcome was in hospital mortality; secondary outcomes were organ complications. The relationship between annual hospital volume and outcome was analysed.
RESULTS: A total of 2607 cases (406 rTAAA, 2201 nrTAAA) were included. f/bEVAR was performed in 856 cases (32.8%), OAR in 1422 cases (54.5%), and hybrid repair in 354 cases (13.6%). Endovascular repair became more frequent over time (6% in 2005 vs. 76% in 2014 for nrTAAA). Hypertension (75.2%), peripheral artery disease (including abdominal aortic aneurysm, 49.5%), other heart diseases (44.6%), coronary heart disease (30.6%), and renal failure (28.7%) were the most frequently coded comorbidities. The number of hospitals treating TAAAs almost tripled within 9 years. The in hospital mortality was 46.1% for rTAAA and 15.9% for nrTAAA. f/bEVAR (RR 0.35, 0.24-0.51) and high hospital volume (p < .001) were significantly associated with decreased in hospital mortality. Aortic rupture, increasing age, and comorbidity were significantly associated with higher mortality (RR 3.17, 2.45-4.09; 1.52, 1.32-1.76, and 1.05, 1.04-1.06).
CONCLUSIONS: Seventy-six percent of all TAAAs were treated endovascularly in 2014 with increasing frequency over a decade. In hospital mortality is lower with endovascular repair and in high volume centres. Aortic rupture, age, and severe comorbidities are associated with worse outcomes.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app