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Wanhainen A, Van Herzeele I, Bastos Goncalves F, Bellmunt Montoya S, Berard X, Boyle JR, D'Oria M, Prendes CF, Karkos CD, Kazimierczak A, Koelemay MJW, Kölbel T, Mani K, Melissano G, Powell JT, Trimarchi S, Tsilimparis N, Antoniou GA, Björck M, Coscas R, Dias NV, Kolh P, Lepidi S, Mees BME, Resch TA, Ricco JB, Tulamo R, Twine CP, Branzan D, Cheng SWK, Dalman RL, Dick F, Golledge J, Haulon S, van Herwaarden JA, Ilic NS, Jawien A, Mastracci TM, Oderich GS, Verzini F, Yeung KK. Editor's Choice -- European Society for Vascular Surgery (ESVS) 2024 Clinical Practice Guidelines on the Management of Abdominal Aorto-Iliac Artery Aneurysms. Eur J Vasc Endovasc Surg 2024; 67:192-331. [PMID: 38307694 DOI: 10.1016/j.ejvs.2023.11.002] [Citation(s) in RCA: 90] [Impact Index Per Article: 90.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 09/20/2023] [Indexed: 02/04/2024]
Abstract
OBJECTIVE The European Society for Vascular Surgery (ESVS) has developed clinical practice guidelines for the care of patients with aneurysms of the abdominal aorta and iliac arteries in succession to the 2011 and 2019 versions, with the aim of assisting physicians and patients in selecting the best management strategy. METHODS The guideline is based on scientific evidence completed with expert opinion on the matter. By summarising and evaluating the best available evidence, recommendations for the evaluation and treatment of patients have been formulated. The recommendations are graded according to a modified European Society of Cardiology grading system, where the strength (class) of each recommendation is graded from I to III and the letters A to C mark the level of evidence. RESULTS A total of 160 recommendations have been issued on the following topics: Service standards, including surgical volume and training; Epidemiology, diagnosis, and screening; Management of patients with small abdominal aortic aneurysm (AAA), including surveillance, cardiovascular risk reduction, and indication for repair; Elective AAA repair, including operative risk assessment, open and endovascular repair, and early complications; Ruptured and symptomatic AAA, including peri-operative management, such as permissive hypotension and use of aortic occlusion balloon, open and endovascular repair, and early complications, such as abdominal compartment syndrome and colonic ischaemia; Long term outcome and follow up after AAA repair, including graft infection, endoleaks and follow up routines; Management of complex AAA, including open and endovascular repair; Management of iliac artery aneurysm, including indication for repair and open and endovascular repair; and Miscellaneous aortic problems, including mycotic, inflammatory, and saccular aortic aneurysm. In addition, Shared decision making is being addressed, with supporting information for patients, and Unresolved issues are discussed. CONCLUSION The ESVS Clinical Practice Guidelines provide the most comprehensive, up to date, and unbiased advice to clinicians and patients on the management of abdominal aorto-iliac artery aneurysms.
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Hariri E, Matta M, Layoun H, Badwan O, Braghieri L, Owens AP, Burton R, Bhandari R, Mix D, Bartholomew J, Schumick D, Elbadawi A, Kapadia S, Hazen SL, Svensson LG, Cameron SJ. Antiplatelet Therapy, Abdominal Aortic Aneurysm Progression, and Clinical Outcomes. JAMA Netw Open 2023; 6:e2347296. [PMID: 38085542 PMCID: PMC10716735 DOI: 10.1001/jamanetworkopen.2023.47296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/23/2023] [Indexed: 12/18/2023] Open
Abstract
Importance Preclinical studies suggest a potential role for aspirin in slowing abdominal aortic aneurysm (AAA) progression and preventing rupture. Evidence on the clinical benefit of aspirin in AAA from human studies is lacking. Objective To investigate the association of aspirin use with aneurysm progression and long-term clinical outcomes in patients with AAA. Design, Setting, and Participants This was a retrospective, single-center cohort study. Adult patients with at least 2 available vascular ultrasounds at the Cleveland Clinic were included, and patients with history of aneurysm repair, dissection, or rupture were excluded. All patients were followed up for 10 years. Data were analyzed from May 2022 to July 2023. Main Outcomes and Measures Clinical outcomes were time-to-first occurrence of all-cause mortality, major bleeding, or composite of dissection, rupture, and repair. Multivariable-adjusted Cox proportional-hazard regression was used to estimate hazard ratios (HR) for all-cause mortality, and subhazard ratios competing-risk regression using Fine and Gray proportional subhazards regression was used for major bleeding and composite outcome. Aneurysm progression was assessed by comparing the mean annualized change of aneurysm diameter using multivariable-adjusted linear regression and comparing the odds of having rapid progression (annual diameter change >0.5 cm per year) using logistic regression. Results A total of 3435 patients (mean [SD] age 73.7 [9.0] years; 2672 male patients [77.5%]; 120 Asian, Hispanic, American Indian, or Pacific Islander patients [3.4%]; 255 Black patients [7.4%]; 3060 White patients [89.0%]; and median [IQR] follow-up, 4.9 [2.5-7.5] years) were included in the final analyses, of which 2150 (63%) were verified to be taking aspirin by prescription. Patients taking aspirin had a slower mean (SD) annualized change in aneurysm diameter (2.8 [3.0] vs 3.8 [4.2] mm per year; P = .001) and lower odds of having rapid aneurysm progression compared with patients not taking aspirin (adjusted odds ratio, 0.64; 95% CI, 0.49-0.89; P = .002). Aspirin use was not associated with risk of all-cause mortality (adjusted HR [aHR], 0.92; 95% CI, 0.79-1.07; P = .32), nor was aspirin use associated with major bleeding (aHR, 0.88; 95% CI, 0.76-1.03; P = .12), or composite outcome (aHR, 1.16; 95% CI, 0.93-1.45; P = .09) at 10 years. Conclusions In this retrospective study of a clinical cohort of 3435 patients with objectively measured changes in aortic aneurysm growth, aspirin use was significantly associated with slower progression of AAA with a favorable safety profile.
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Affiliation(s)
- Essa Hariri
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
- Division of Cardiology, Johns Hopkins Medicine, Baltimore, Maryland
| | - Milad Matta
- Cardiovascular Medicine, Section of Vascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Habib Layoun
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Osamah Badwan
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Lorenzo Braghieri
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
| | - A. Phillip Owens
- Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati, Ohio
| | - Robert Burton
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Rohan Bhandari
- Cardiovascular Medicine, Section of Vascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Doran Mix
- Department of Surgery, Division of Vascular Surgery, University of Rochester Medical Center, New York
| | - John Bartholomew
- Cardiovascular Medicine, Section of Vascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - David Schumick
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute of Case Western Reserve University, Cleveland, Ohio
| | - Ayman Elbadawi
- Division of Cardiology, Baylor College of Medicine, Houston, Texas
| | - Samir Kapadia
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Stanley L. Hazen
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute of Case Western Reserve University, Cleveland, Ohio
- Department of Cardiovascular Medicine, Section of Preventive Cardiology, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Lars G. Svensson
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Scott J. Cameron
- Cardiovascular Medicine, Section of Vascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, Ohio
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute of Case Western Reserve University, Cleveland, Ohio
- Department of Hematology, Taussig Cancer Institute, Cleveland, Ohio
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Nicolajsen CW, Søgaard M, Jensen M, Eldrup N, Larsen TB, Goldhaber SZ, Behrendt CA, Nielsen PB. Antiplatelet Therapy in Patients With Abdominal Aortic Aneurysm Without Symptomatic Atherosclerotic Disease. JAMA Netw Open 2023; 6:e2339715. [PMID: 37878310 PMCID: PMC10600585 DOI: 10.1001/jamanetworkopen.2023.39715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 09/13/2023] [Indexed: 10/26/2023] Open
Abstract
Importance Patients with abdominal aortic aneurysm have a high risk of ischemic events associated with concomitant atherosclerotic cardiovascular disease, and current clinical practice guidelines recommend antiplatelet therapy to mitigate this risk. However, in patients with aneurysms without symptomatic atherosclerosis, the benefit of antiplatelet therapy has been sparsely investigated. Objective To estimate the effect of antiplatelets on the risk of ischemic events and bleeding in individuals with abdominal aneurysms with no symptomatic atherosclerotic vascular disease. Design, Setting, and Participants A comparative effectiveness research study using a target trial emulation framework was performed. Population-based, cross-linked observational data from Danish national health registries containing comprehensive, individual-level information on all Danish citizens were used to evaluate patients who were antiplatelet-naive and diagnosed with abdominal aortic aneurysms, with no record of symptomatic atherosclerotic vascular disease, from January 1, 2010, through August 21, 2021. Exposure Prescription filled for aspirin or clopidogrel. Main Outcomes and Measures Risk of ischemic events (myocardial infarction and/or ischemic stroke) and risk of major bleeding. For target trial emulation, trials were emulated as sequential, contingent on patient eligibility at the time of inclusion, and were evaluated by means of pooled logistic regression models to estimate the intention-to-treat and as-treated effects, expressed as hazard ratio (HR) and event-free survival. Results A total of 6344 patients (65.2% men; age, 72 [IQR, 64-78] years) provided 131 047 trial cases; 3363 of these cases involved initiation of antiplatelet therapy and 127 684 did not. A total of 182 ischemic events occurred among initiators and 5602 ischemic events occurred among noninitiators, corresponding to an intention-to-treat HR of 0.91 (95% CI, 0.73-1.17) and an estimated absolute event-free survival difference of -0.6% (95% CI, -1.7% to 0.5%). After censoring nonadherent person-time, the treatment HR was 0.90 (95% CI, 0.68-1.20), with similar risk difference. For bleeding, the intention-to-treat HR was 1.26 (95% CI, 0.97-1.58) and the event-free survival difference was 1.0%. The treatment HR was 1.21 (95% CI, 0.82-1.72); the risk difference was similar. Conclusions and Relevance In this study, no evidence of effectiveness of antiplatelet therapy to lower the risk of ischemic events and a trend toward higher bleeding risk was noted. The observed differences between the treatment groups were minimal, suggesting limited clinical relevance of antiplatelet treatment.
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Affiliation(s)
- Chalotte W. Nicolajsen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark
- Department of Vascular Surgery, Viborg Regional Hospital, Viborg, Denmark
| | - Mette Søgaard
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark
| | - Martin Jensen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Nikolaj Eldrup
- Department of Vascular Surgery, Rigshospitalet, Copenhagen, Denmark
- Institute of Clinical Medicine, Copenhagen University, Copenhagen, Denmark
| | - Torben B. Larsen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark
| | - Samuel Z. Goldhaber
- Thrombosis Research Group, Division of Cardiovascular Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Christian-Alexander Behrendt
- Department of Vascular and Endovascular Surgery, Asklepios Medical School, Asklepios Clinic Wandsbek, Hamburg, Germany
- Division of Cardiovascular Medicine, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | - Peter B. Nielsen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark
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4
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Ogino H, Iida O, Akutsu K, Chiba Y, Hayashi H, Ishibashi-Ueda H, Kaji S, Kato M, Komori K, Matsuda H, Minatoya K, Morisaki H, Ohki T, Saiki Y, Shigematsu K, Shiiya N, Shimizu H, Azuma N, Higami H, Ichihashi S, Iwahashi T, Kamiya K, Katsumata T, Kawaharada N, Kinoshita Y, Matsumoto T, Miyamoto S, Morisaki T, Morota T, Nanto K, Nishibe T, Okada K, Orihashi K, Tazaki J, Toma M, Tsukube T, Uchida K, Ueda T, Usui A, Yamanaka K, Yamauchi H, Yoshioka K, Kimura T, Miyata T, Okita Y, Ono M, Ueda Y. JCS/JSCVS/JATS/JSVS 2020 Guideline on Diagnosis and Treatment of Aortic Aneurysm and Aortic Dissection. Circ J 2023; 87:1410-1621. [PMID: 37661428 DOI: 10.1253/circj.cj-22-0794] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Affiliation(s)
- Hitoshi Ogino
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Osamu Iida
- Cardiovascular Center, Kansai Rosai Hospital
| | - Koichi Akutsu
- Cardiovascular Medicine, Nippon Medical School Hospital
| | - Yoshiro Chiba
- Department of Cardiology, Mito Saiseikai General Hospital
| | | | | | - Shuichiro Kaji
- Department of Cardiovascular Medicine, Kansai Electric Power Hospital
| | - Masaaki Kato
- Department of Cardiovascular Surgery, Morinomiya Hospital
| | - Kimihiro Komori
- Division of Vascular and Endovascular Surgery, Department of Surgery, Nagoya University Graduate School of Medicine
| | - Hitoshi Matsuda
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Kenji Minatoya
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University
| | | | - Takao Ohki
- Division of Vascular Surgery, Department of Surgery, The Jikei University School of Medicine
| | - Yoshikatsu Saiki
- Division of Cardiovascular Surgery, Graduate School of Medicine, Tohoku University
| | - Kunihiro Shigematsu
- Department of Vascular Surgery, International University of Health and Welfare Mita Hospital
| | - Norihiko Shiiya
- First Department of Surgery, Hamamatsu University School of Medicine
| | | | - Nobuyoshi Azuma
- Department of Vascular Surgery, Asahikawa Medical University
| | - Hirooki Higami
- Department of Cardiology, Japanese Red Cross Otsu Hospital
| | | | - Toru Iwahashi
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Kentaro Kamiya
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Takahiro Katsumata
- Department of Thoracic and Cardiovascular Surgery, Osaka Medical College
| | - Nobuyoshi Kawaharada
- Department of Cardiovascular Surgery, Sapporo Medical University School of Medicine
| | | | - Takuya Matsumoto
- Department of Vascular Surgery, International University of Health and Welfare
| | | | - Takayuki Morisaki
- Department of General Medicine, IMSUT Hospital, the Institute of Medical Science, the University of Tokyo
| | - Tetsuro Morota
- Department of Cardiovascular Surgery, Nippon Medical School Hospital
| | | | - Toshiya Nishibe
- Department of Cardiovascular Surgery, Tokyo Medical University
| | - Kenji Okada
- Department of Surgery, Division of Cardiovascular Surgery, Kobe University Graduate School of Medicine
| | | | - Junichi Tazaki
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Masanao Toma
- Department of Cardiology, Hyogo Prefectural Amagasaki General Medical Center
| | - Takuro Tsukube
- Department of Cardiovascular Surgery, Japanese Red Cross Kobe Hospital
| | - Keiji Uchida
- Cardiovascular Center, Yokohama City University Medical Center
| | - Tatsuo Ueda
- Department of Radiology, Nippon Medical School
| | - Akihiko Usui
- Department of Cardiac Surgery, Nagoya University Graduate School of Medicine
| | - Kazuo Yamanaka
- Cardiovascular Center, Nara Prefecture General Medical Center
| | - Haruo Yamauchi
- Department of Cardiac Surgery, The University of Tokyo Hospital
| | | | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | | | - Yutaka Okita
- Department of Surgery, Division of Cardiovascular Surgery, Kobe University Graduate School of Medicine
| | - Minoru Ono
- Department of Cardiac Surgery, Graduate School of Medicine, The University of Tokyo
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Rašiová M, Koščo M, Moščovič M, Pavlíková V, Habalová V, Židzik J, Tormová Z, Hudák M, Bavoľárová M, Perečinský S, Dekanová L, Tkáč I. Factors associated with all-cause mortality following endovascular abdominal aortic aneurysm repair. VASA 2023; 52:325-331. [PMID: 37350324 DOI: 10.1024/0301-1526/a001081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
Background: Knowledge of factors that influence all-cause mortality after endovascular abdominal aortic aneurysm repair (EVAR) could improve therapeutic strategies post-EVAR and thus patient prognosis. Our study aimed to evaluate the association between sociodemographic information, comorbidities, laboratory parameters, treatment, selected anatomical and genetic factors and all-cause mortality post-EVAR. Patients and methods: We reviewed all patients who had undergone elective EVAR for non-ruptured abdominal aortic aneurysm (AAA) between January 2010 and December 2019. AAA size (maximum diameter and volume) was measured using CT-angiography. Sac expansion was defined as at least 5 mm increase, sac regression as at least 5 mm decrease in the sac diameter determined at 36±3 months post-EVAR in relation to pre-EVAR AAA diameter. Adjustments were performed for age, hypertension, diabetes mellitus, dyslipidaemia, sex, smoking, number of lumbar arteries, patency of inferior mesenteric artery and number of reinterventions post-EVAR. Results: One hundred and sixty-two patients (150 men, 12 women) with a mean age of 72.6±7.3 years were included in the analysis. Pre-EVAR AAA diameter (HR 1.07; 95% CI 1.03 - 1.12; p=0.001), pre-EVAR AAA volume (HR 1.01; 95% CI 1.002 - 1.011; p=0.008), post-EVAR sac diameter (HR 1.06; 95% CI 1.03 - 1.10; p=0.000), post-EVAR sac volume (HR 1.01; 95% CI 1.002 - 1.011; p=0.006) and anticoagulation therapy (HR 2.46; 95% CI 1.18 - 5.14; p=0.019) were associated with higher mortality in multivariate analysis. Sac regression (HR 0.42; 95% CI 0.22 - 0.82; p=0.011), and treatment with angiotensin-converting enzyme (ACE) inhibitors or angiotensin II receptor blockers (ARBs) (HR 0.71; 95% CI 0.36 - 0.97; p=0.047) were associated with lower mortality. Conclusions: Greater pre- and post-EVAR diameter and volume, failure of sac regression and anticoagulation were associated with higher mortality post-EVAR. Reduced mortality was observed in patients treated with ACE inhibitors or ARBs, and in patients with AAA sac regression.
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Affiliation(s)
- Mária Rašiová
- Department of Angiology, Faculty of Medicine, East Slovak Institute of Cardiovascular Diseases, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Martin Koščo
- Department of Angiology, Faculty of Medicine, East Slovak Institute of Cardiovascular Diseases, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Matej Moščovič
- Department of Angiology, Faculty of Medicine, East Slovak Institute of Cardiovascular Diseases, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Veronika Pavlíková
- Department of Angiology, Faculty of Medicine, East Slovak Institute of Cardiovascular Diseases, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Viera Habalová
- Department of Medicine Biology, Faculty of Medicine, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Jozef Židzik
- Department of Medicine Biology, Faculty of Medicine, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Zuzana Tormová
- Department of Angiology, Faculty of Medicine, East Slovak Institute of Cardiovascular Diseases, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Marek Hudák
- Department of Angiology, Faculty of Medicine, East Slovak Institute of Cardiovascular Diseases, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Marta Bavoľárová
- Department of Cardiology, Štefan Kukura Hospital, Michalovce, Slovakia
| | - Slavomír Perečinský
- Department of Occupational Medicine and Clinical Toxicology, Faculty of Medicine, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Lucia Dekanová
- Department of Angiology, Faculty of Medicine, East Slovak Institute of Cardiovascular Diseases, University of Pavol Jozef Šafárik, Košice, Slovakia
| | - Ivan Tkáč
- Department of Internal Medicine 4, Faculty of Medicine, University of Pavol Jozef Šafárik, Košice, Slovakia
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Twine CP, Kakkos SK, Aboyans V, Baumgartner I, Behrendt CA, Bellmunt-Montoya S, Jilma B, Nordanstig J, Saratzis A, Reekers JA, Zlatanovic P, Antoniou GA, de Borst GJ, Bastos Gonçalves F, Chakfé N, Coscas R, Dias NV, Hinchliffe RJ, Kolh P, Lindholt JS, Mees BME, Resch TA, Trimarchi S, Tulamo R, Vermassen FEG, Wanhainen A, Koncar I, Fitridge R, Matsagkas M, Valgimigli M. Editor's Choice - European Society for Vascular Surgery (ESVS) 2023 Clinical Practice Guidelines on Antithrombotic Therapy for Vascular Diseases. Eur J Vasc Endovasc Surg 2023; 65:627-689. [PMID: 37019274 DOI: 10.1016/j.ejvs.2023.03.042] [Citation(s) in RCA: 46] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/03/2023] [Indexed: 04/05/2023]
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7
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Tomee SM, Bulder RMA, Meijer CA, van Berkum I, Hinnen JW, Schoones JW, Golledge J, Bastiaannet E, Matsumura JS, Hamming JF, Hultgren R, Lindeman JH. Excess Mortality for Abdominal Aortic Aneurysms and the Potential of Strict Implementation of Cardiovascular Risk Management: A Multifaceted Study Integrating Meta-Analysis, National Registry, and PHAST and TEDY Trial Data. Eur J Vasc Endovasc Surg 2023; 65:348-357. [PMID: 36460276 DOI: 10.1016/j.ejvs.2022.11.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 11/02/2022] [Accepted: 11/23/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Previous studies imply a profound residual mortality risk following successful abdominal aorta aneurysm (AAA) repair. This excess mortality is generally attributed to increased cardiovascular risk. The aim of this study was (1) to quantify the excess residual mortality for patients with AAA, (2) to evaluate the cross sectional level of cardiovascular risk management, and (3) to estimate the potential of optimised cardiovascular risk management to reduce the excess mortality in these patients. METHODS Excess mortality was estimated through a systematic review and meta-analysis, and through data from the Swedish National Health Registry. Cardiovascular risk profiles were individually assessed during eligibility screening of patients with AAA for two multicentre pharmaceutical AAA stabilisation trials. The potential of full implementation of cardiovascular risk management was estimated through the validated Second Manifestations of ARTerial disease (SMART) risk scores algorithm. RESULTS The meta-analysis showed a similarly impaired survival for patients who received early repair (small AAA) or regular repair (≥ 55 mm), and a further impaired survival for patients under surveillance for a small AAA. Excess mortality was further quantified using Swedish population data. The data revealed a more than quadrupled and doubled five year mortality rate for women and men who had their AAA repaired, respectively. Evaluation of the level of risk management of 358 patients under surveillance in 16 Dutch hospitals showed that the majority of patients with AAA did not meet therapeutic targets set for risk management in high risk populations, and indicated a more pronounced prevention gap in women. Application of the SMART risk score algorithm predicted that optimal implementation of risk management guidelines would reduce the 10 year risk of major adverse cardiovascular events from 43% to 14%. CONCLUSION Independent of the rupture risk, AAA is associated with a worryingly compromised life expectancy with a particularly poor prognosis for women. Optimal implementation of cardiovascular risk prevention guidelines is predicted to profoundly reduce cardiovascular risk.
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Affiliation(s)
- Stephanie M Tomee
- Department of Vascular Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Ruth M A Bulder
- Department of Vascular Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - C Arnoud Meijer
- Department of Radiology, Martini Hospital, Groningen, the Netherlands
| | - Ingrid van Berkum
- Department of Vascular Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Jan-Willem Hinnen
- Department of Vascular Surgery, Jeroen Bosch Hospital, 's-Hertogenbosch, GZ, the Netherlands
| | - Jan W Schoones
- Walaeus Library, Leiden University Medical Centre, Leiden, the Netherlands
| | - Jonathan Golledge
- The Vascular Biology Unit, Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Australia; Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, Australia
| | - Esther Bastiaannet
- Department of Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Jon S Matsumura
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Jaap F Hamming
- Department of Vascular Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Rebecka Hultgren
- Department of Vascular Surgery, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Jan H Lindeman
- Department of Vascular Surgery, Leiden University Medical Centre, Leiden, the Netherlands.
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8
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Nicolajsen CW, Nielsen PB, Jensen M, Eldrup N, Larsen TB, Lip GYH, Goldhaber SZ, Søgaard M. Stroke and Myocardial Infarction in Patients with Abdominal Aortic Aneurysm and New-Onset Atrial Fibrillation. Thromb Haemost 2023; 123:555-564. [PMID: 36626930 DOI: 10.1055/a-2009-8954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE We investigated the association between new-onset atrial fibrillation (AF) and risk of stroke and myocardial infarction (MI) in patients with abdominal aortic aneurysmal (AAA) disease. METHODS Observational crossover study using Danish nationwide data, including patients with AAA and incident AF between 1997 and 2018. We estimated the 1-year risk of stroke and MI and the within-individual odds ratios (ORs) of ischemic events before and after an AF diagnosis, stratified by year of AF diagnosis (1997-2010 and 2011-2018), and supplemented with analyses on changes in use of antithrombotic therapy. RESULTS A total of 3,035 AAA patients were included: 1,040 diagnosed during 1997 to 2010, and 1,995 during 2011 to 2018 (22.2% females, median age 78 years; median CHA2DS2-VASc score 4; interquartile range: 3-5). One-year risk of ischemic events after AF was 5.9% (confidence interval [CI] 95%: 4.6-7.5%) and 4.5% (CI 95%: 3.7-5.5%) for stroke and 5.4% (CI 95%: 4.2-6.9%) and 4.0% (CI 95%: 3.2-4.9%) for MI during 1997 to 2010 and 2011 to 2018, respectively. The OR of ischemic stroke before and after incident AF was 2.8 (CI 95%: 1.6-5.2) during 1997 to 2010; and 2.4 (CI 95%: 1.5 to 3.9) during 2011 to 2018, and 3.5 (CI 95%: 1.7-7.5) and 1.5 (CI 95%: 0.9-2.4) for MI. One-year proportion of prescription claims for oral anticoagulants after AF changed from 66.1% in 1997 to 2010 to 82.6% in 2011 to 2018, while antiplatelet prescription claims changed from 80.8 to 60.9%. CONCLUSION Cardiovascular prognosis has improved in patients with prevalent AAA disease and new-onset AF in concordance with optimization of antithrombotic therapy over time. A diagnosis of AF conferred residual risk of stroke and MI.
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Affiliation(s)
- Chalotte W Nicolajsen
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark.,Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Vascular Surgery, Viborg Regional Hospital, Viborg, Denmark
| | - Peter B Nielsen
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark.,Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Martin Jensen
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark
| | - Nikolaj Eldrup
- Department of Vascular Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Copenhagen University, Copenhagen, Denmark
| | - Torben B Larsen
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark.,Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Gregory Y H Lip
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark.,Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - Samuel Z Goldhaber
- Division of Cardiovascular Medicine, Thrombosis Research Group, Brigham and Women's Hospital, Boston, Massachusetts, United States.,Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States
| | - Mette Søgaard
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Faculty of Health, Aalborg University, Aalborg, Denmark.,Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
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9
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Nicolajsen CW, Søgaard M, Eldrup N, Jensen M, Larsen TB, Goldhaber SZ, Nielsen PB. Temporal trends in abdominal aortic aneurysmal disease: a nationwide cohort study on cardiovascular morbidity and medical cardioprotective therapy. Eur J Prev Cardiol 2022; 29:1957-1964. [DOI: 10.1093/eurjpc/zwac105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/27/2022] [Accepted: 05/17/2022] [Indexed: 01/04/2023]
Abstract
Abstract
Aims
Abdominal aortic aneurysmal disease is associated with increased risk of cardiovascular morbidity and death, which potentially can be reduced with cardioprotective medical therapy. The aim of this study was to observe temporal trends in prevalence and incidence of cardiovascular comorbidity as well as use of medical cardioprotective treatment in patients diagnosed with abdominal aortic aneurysmal disease.
Methods and results
This was a population-based cohort study based on data from national health registries, including all patients diagnosed with abdominal aortic aneurysms between 1998 and 2018. Data were stratified into four time periods (1999–2003, 2004–2008, 2009–2013, and 2014–2018) to illustrate trends over time. Outcome measures were (i) cardiovascular comorbidity and medical cardioprotective therapy at time of diagnosis, (ii) new admissions for atherosclerotic cardiovascular disease, and (iii) all-cause mortality after 2-year follow-up. The study cohort included 33 296 individuals. Mean age was 74 years. Prevalence of atherosclerotic cardiovascular comorbidity at diagnosis decreased from 41.5 to 32.6%. Use of statins increased from 17.9 to 66.9%, antiplatelets from 45.6 to 63.3%, and combined therapy with both antiplatelets and statins from 11.3 to 44.8%, and from 12.1 to 50.7% when anticoagulant therapy was included. Developments in medication use plateaued after 2013. Prevalence and incidence of atherosclerotic cardiovascular disease decreased through all four time periods. The same applied to all-cause mortality, which decreased from 24.3 to 12.4 deaths (per 100 person-years).
Conclusion
In patients diagnosed with abdominal aortic aneurysm, cardiovascular comorbidity at diagnosis, risk of future cardiovascular events, and all-cause mortality is decreasing. Nevertheless, cardiovascular burden and mortality rates remain substantial, and medical cardioprotective therapy can be further improved.
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Affiliation(s)
- Chalotte W. Nicolajsen
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
- Department of Cardiology, Aalborg University Hospital , Aalborg , Denmark
| | - Mette Søgaard
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
- Department of Cardiology, Aalborg University Hospital , Aalborg , Denmark
| | - Nikolaj Eldrup
- Department of Vascular Surgery, Rigshospitalet , Copenhagen , Denmark
| | - Martin Jensen
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
| | - Torben B. Larsen
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
- Department of Cardiology, Aalborg University Hospital , Aalborg , Denmark
| | - Samuel Z. Goldhaber
- Thrombosis Research Group, Division of Cardiovascular Medicine, Brigham and Women’s Hospital , Boston, MA , USA
- Department of Medicine, Harvard Medical School , Boston, MA , USA
| | - Peter B. Nielsen
- Department of Clinical Medicine, Faculty of Health, Aalborg Thrombosis Research Unit, Aalborg University , Sdr. Skovvej 15, 9000 Aalborg , Denmark
- Department of Cardiology, Aalborg University Hospital , Aalborg , Denmark
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10
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High risk of early and late cardiovascular events after endovascular aortic aneurysm repair. Ann Vasc Surg 2022; 86:320-327. [PMID: 35483617 DOI: 10.1016/j.avsg.2022.04.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/27/2022] [Accepted: 04/17/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The objective of this population-based study was to analyze short- and long-term major adverse cardiovascular events (MACE) after endovascular repair of ruptured or non-ruptured thoracic (TAA) and abdominal aortic aneurysms (AAA). METHODS Nationwide retrospective registry study including all patients that underwent endovascular repair (thoracic endovascular aortic repair, TEVAR; abdominal endovascular aneurysm repair, EVAR) for non-ruptured/intact (iAAA/iTAA) or ruptured (rAAA/rTAA) abdominal or thoracic aneurysms between 2000 and 2018. The primary outcome was a composite of cardiovascular death, stroke, or myocardial infarction (MACE). RESULTS There were 8641 patients with TAA and AAA; 634 TEVAR procedures [iTAA 488; rTAA 146] and 8007 EVAR procedures [iAAA 7071; rAAA 936] were performed. MACE incidence at 90-day after TEVAR for iTAA was 10.2% and for rTAA 26.7% [HR 3.02, 95% CI 1.99-4.6]; MACE at 90-day after EVAR for iAAA was 3.7% and for rAAA 26.9 % [HR 8.5, 95% CI: 7.16-10.11]. There was a higher cumulative incidence of MACE at 90-day after TEVAR for iTAA compared to EVAR for iAAA [HR 2.82, 95% CI 2.09-3.82] but no difference between the procedures after ruptured aneurysm repair. The median follow-up time was 3.28 years [IQR 1.31-5.94]. There was no long-term difference in MACE between EVAR and TEVAR after ruptured [90d-5y: HR 1.14, 95% CI 0.76-1.71; 5y-10y: HR 0.78, 95% CI 0.31-1.96] or intact [90d-5y: HR 1.19, 95% CI 0.97-1.46; 5y-10y: HR 0.82, 95% CI 0.56-1.21] aneurysm repair. Female gender had higher long-term incidence of MACE after intact [HR 1.14, 95% CI 1.03-1.27] and ruptured [HR 1.36, 95% CI 1.12-1.65] endovascular aortic aneurysm treatment. After intact aneurysms repair; age [HR 1.05, 95% CI 1.04-1.05], history of angina pectoris [HR 1.19, 95% CI 1.08-1.32], heart failure [HR 1.90, 95% CI 1.69-2.13], and stroke [HR 1.33, 95% CI 1.15-1.53] were associated with MACE. CONCLUSIONS This nationwide cohort study demonstrated still a high risk of early and late cardiovascular events after endovascular aortic repair. Comprehensive strategies for postoperative cardiovascular disease prevention may here be needed.
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11
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Bae M, Lee CW, Chung SW, Huh U, Jin M, Kim MS. Failure to Preserve the Internal Iliac Artery During Abdominal Aortic Aneurysm Repair is Associated with Mortality and Ischemic Complications. J Vasc Surg 2021; 76:122-131. [PMID: 34954270 DOI: 10.1016/j.jvs.2021.11.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 11/25/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Open or endovascular repair of abdominal aortic aneurysms may involve the sacrifice of the internal iliac artery. The effect of internal iliac artery exclusion on ischemic complications and overall mortality was investigated. METHODS Data of 326 patients who underwent elective open surgical or endovascular treatment for a non-ruptured abdominal aortic aneurysm between January 2010 and December 2019 in a tertiary hospital were retrospectively reviewed. Ischemic complications included buttock claudication and spinal ischemia, including paraparesis, ischemic colitis, lower limb paresthesia, and skin necrosis. Their duration and mortality during this period were investigated. RESULTS Nearly 50% of patients (148; 45.4%) underwent endovascular aortic repair and 178 (54.6%) underwent open surgery. The median patient age was 78.00 years (range: 31-94 years). The median follow-up period was 1,140 days (range: 0-4,757 days). A total of 50 patients (15.3%) died during follow-up. Bilateral internal iliac arteries were preserved in 187 patients (57.4%); a single internal iliac artery was preserved in 86 patients (26.4%), and no internal iliac artery was preserved in 53 patients (16.3%). Ischemic complications occurred in 57 patients (17.5%). According to the multivariable analysis, failure to preserve bilateral internal iliac arteries (hazard ratio: 8.65, 95% confidence interval: 4.31-17.36, p<0.01), management of the internal iliac artery (hazard ratio: 3.05, 95% confidence interval: 2.17-4.28, p<0.01), and hyperlipidemia (hazard ratio: 2.09, 95% confidence interval: 1.04-4.17, p=0.04) affected ischemic complications. Further, according to the univariable analysis, patients experienced more ischemic complications when a single (hazard ratio: 6.97; 95% confidence interval: 3.74-13.02; p<0.01) or none of the internal iliac arteries were preserved (hazard ratio: 8.88; 95% confidence interval: 4.12-19.16; p<0.01) than when both internal iliac arteries were preserved. Moreover, according to the multivariable analysis, stage 5 chronic kidney disease (hazard ratio: 2.7, 95% confidence interval: 1.09-6.14, p=0.03), age > 75 years (hazard ratio: 2.48, 95% confidence interval: 1.12-5.49, p=0.03), cerebrovascular accident (hazard ratio: 1.95, 95% confidence interval: 1.00-3.78, p=0.05), and failure to preserve bilateral internal iliac arteries (hazard ratio: 1.91, 95% confidence interval: 1.02-3.46, p=0.04) were associated with higher mortality rates following abdominal aortic aneurysm repair. CONCLUSIONS Internal iliac artery exclusion is a risk factor for ischemic complications and overall mortality. Regarding abdominal aortic aneurysm repair, preservation of the internal iliac artery as much as possible is recommended.
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Affiliation(s)
- Miju Bae
- Department of Thoracic and Cardiovascular Surgery, Pusan National University School of Medicine, Busan, Republic of Korea; Medical Research Institute, Pusan National University Hospital
| | - Chung Won Lee
- Department of Thoracic and Cardiovascular Surgery, Pusan National University School of Medicine, Busan, Republic of Korea; Medical Research Institute, Pusan National University Hospital.
| | - Sung Woon Chung
- Department of Thoracic and Cardiovascular Surgery, Pusan National University School of Medicine, Busan, Republic of Korea
| | - Up Huh
- Department of Thoracic and Cardiovascular Surgery, Pusan National University School of Medicine, Busan, Republic of Korea
| | - Moran Jin
- Department of Thoracic and Cardiovascular Surgery, Pusan National University School of Medicine, Busan, Republic of Korea
| | - Min Su Kim
- Department of Thoracic and Cardiovascular Surgery, Pusan National University School of Medicine, Busan, Republic of Korea
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12
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Golledge J, Velu R, Quigley F, Jenkins J, Singh TP. Cohort Study Examining the Prevalence and Relationship with Outcome of Standard Modifiable Risk Factors in Patients with Peripheral Artery Occlusive and Aneurysmal Disease. Eur J Vasc Endovasc Surg 2021; 63:305-313. [PMID: 34916106 DOI: 10.1016/j.ejvs.2021.10.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 09/20/2021] [Accepted: 10/09/2021] [Indexed: 11/03/2022]
Abstract
OBJECTIVE The aim was to examine the presentation and outcome of patients with peripheral artery occlusive and aneurysmal disease (POAD) in relation to standard modifiable cardiovascular risk factors (SMuRFs; i.e., hypertension, diabetes, hypercholesterolaemia, and smoking). METHODS A total of 2 129 participants with POAD were recruited from three vascular clinics in Queensland, Australia. SMuRFs were defined using established criteria. Participants were followed via outpatient appointments and linked data to record the primary outcome event of major adverse cardiovascular events (MACE). The association between SMuRFs and MACE was assessed using Cox proportional hazard analysis. Subanalyses examined the association of individual SMuRFs with MACE and assessed findings separately in participants with occlusive and aneurysmal disease. RESULTS At recruitment 71 (3.3%), 551 (25.9%), 977 (45.9%), 471 (22.1%), and 59 (2.8%) participants had zero, one, two, three, and four SMuRFs. During a median follow up of 2.6 (interquartile range 0.4, 6.2) years, the risk of MACE was progressively higher with the increasing numbers of SMuRFs (adjusted hazard ratio [HR] 95% confidence interval [CI] 4.09, 1.29 - 12.91; 4.28, 1.37 - 13.41; 5.82, 1.84 - 18.39; and 9.42, 2.77 - 32.08; for one, two, three, or four SMuRFs, respectively) by comparison with those who were SMuRF-less at recruitment. Participants with occlusive disease were significantly more likely to have a greater number of SMuRFs than those with aneurysmal disease. In a subanalysis, there was a significantly higher risk of MACE with three or four SMuRFs in participants presenting with either occlusive or aneurysmal disease compared with those who were SMuRF-less. Hypertension, diabetes, and smoking but not hypercholesterolaemia were independently associated with increased risk of MACE. CONCLUSION Very few patients presenting with POAD had no SMuRFs. There was a progressive increase in the risk of MACE in relation to the number of SMuRFs identified at entry.
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Affiliation(s)
- Jonathan Golledge
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia; The Department of Vascular and Endovascular Surgery, The Townsville University Hospital, Townsville, Queensland, Australia; The Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia.
| | - Ramesh Velu
- The Department of Vascular and Endovascular Surgery, The Townsville University Hospital, Townsville, Queensland, Australia
| | - Frank Quigley
- The Mater Hospital, Townsville, Queensland, Australia
| | - Jason Jenkins
- Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Tejas P Singh
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia; The Department of Vascular and Endovascular Surgery, The Townsville University Hospital, Townsville, Queensland, Australia
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13
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Long-term Prognosis After Elective Abdominal Aortic Aneurysm Repair is Poor in Women and Men: The Challenges Remain. Ann Surg 2020; 272:773-778. [PMID: 32657926 DOI: 10.1097/sla.0000000000004182] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate the impact of changes in elective Abdominal Aortic Aneurysm (AAA) management on life-expectancy of AAA patients. BACKGROUND Over the past decades AAA repair underwent substantial changes, that is, the introduction of EVAR and implementation of intensified cardiovascular risk management. The question rises to what extent these changes improved longevity of AAA patients. METHODS National evaluation including all 12.907 (82.7% male) patients who underwent elective AAA repair between 2001 and 2015 in Sweden. The impact of changes in AAA management was established by a time-resolved analysis based on 3 timeframes: open repair dominated period (2001-2004, n = 2483), transition period (2005-2011, n = 6230), and EVAR-first strategy period (2012-2015, n = 4194). Relative survival was used to quantify AAA-associated mortality, and to adjust for changes in life-expectancy. RESULTS Relative survival of electively treated AAA patients was stable and persistently compromised [4-year relative survival and 95% confidence interval: 0.87 (0.85-0.89), 0.87 (0.86-0.88), 0.89 (0.86-0.91) for the 3 periods, respectively]. Particularly alarming is the severely compromised survival of female patients (4-year relative survival females 0.78, 0.80, 0.70 vs males 0.89, 0.89, 0.91, respectively). Cardiovascular mortality remained the main cause of death (51.0%, 47.2%, 47.9%) and the proportion cardiovascular disease over non-cardiovascular disease death was stable over time. CONCLUSIONS Changes in elective AAA management reduced short-term mortality, but failed to improve the profound long-term survival disadvantage of AAA patients. The persistent high (cardiovascular) mortality calls for further intensification of cardiovascular risk management, and a critical appraisal of the basis for the excess mortality of AAA patients.
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14
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Berkelmans GFN, Greving JP, van der Graaf Y, Visseren FLJ, Dorresteijn JAN. Would treatment decisions about secondary prevention of CVD based on estimated lifetime benefit rather than 10-year risk reduction be cost-effective? Diagn Progn Res 2020; 4:4. [PMID: 32318625 PMCID: PMC7161238 DOI: 10.1186/s41512-020-00072-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 03/13/2020] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE To test the hypothesis that treatment decisions (treatment with a PCSK9-mAb versus no treatment) are both more effective and more cost-effective when based on estimated lifetime benefit than when based on estimated risk reduction over 10 years. METHODS A microsimulation model was constructed for 10,000 patients with stable cardiovascular disease (CVD). Costs and quality-adjusted life years (QALYs) due to recurrent cardiovascular events and (non)vascular death were estimated for lifetime benefit-based compared to 10-year risk-based treatment, with PCSK9 inhibition as an illustration example. Lifetime benefit in months gained and 10-year absolute risk reduction were estimated using the SMART-REACH model, including an individualized treatment effect of PCSK9 inhibitors based on baseline low-density lipoprotein cholesterol. For the different numbers of patients treated (i.e. the 5%, 10%, and 20% of patients with the highest estimated benefit of both strategies), cost-effectiveness was assessed using the incremental cost-effectiveness ratio (ICER), indicating additional costs per QALY gain. RESULTS Lifetime benefit-based treatment of 5%, 10%, and 20% of patients with the highest estimated benefit resulted in an ICER of €36,440/QALY, €39,650/QALY, or €41,426/QALY. Ten-year risk-based treatment decisions of 5%, 10%, and 20% of patients with the highest estimated risk reduction resulted in an ICER of €48,187/QALY, €53,368/QALY, or €52,390/QALY. CONCLUSION Treatment decisions (treatment with a PCSK9-mAb versus no treatment) are both more effective and more cost-effective when based on estimated lifetime benefit than when based on estimated risk reduction over 10 years.
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Affiliation(s)
- Gijs F. N. Berkelmans
- grid.7692.a0000000090126352Department of Vascular Medicine, University Medical Center Utrecht, PO Box 85500, 3508 Utrecht, GA The Netherlands
| | - Jacoba P. Greving
- grid.7692.a0000000090126352Julius Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Yolanda van der Graaf
- grid.7692.a0000000090126352Julius Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Frank L. J. Visseren
- grid.7692.a0000000090126352Department of Vascular Medicine, University Medical Center Utrecht, PO Box 85500, 3508 Utrecht, GA The Netherlands
| | - Jannick A. N. Dorresteijn
- grid.7692.a0000000090126352Department of Vascular Medicine, University Medical Center Utrecht, PO Box 85500, 3508 Utrecht, GA The Netherlands
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15
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Nenezić D, Ayguasanosa J, Menyhei G, Tamás H, Mátyás L, Muluk S, Courtney K, Ibáñez J, Chen J. A prospective, single-blind, randomized, phase III study to evaluate the safety and efficacy of Fibrin Sealant Grifols as an adjunct to hemostasis compared with manual compression in vascular surgery. J Vasc Surg 2019; 70:1642-1651. [PMID: 30926276 DOI: 10.1016/j.jvs.2018.12.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 12/03/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVE New formulations and applications of hemostatic adjuncts such as fibrin sealant (FS) to support local hemostasis and sutures continue to be developed. In a pivotal, confirmatory, controlled, prospective, single-blinded, randomized, multicenter phase III clinical trial, the efficacy and safety of FS Grifols during vascular surgeries were evaluated. METHODS Patients undergoing a nonemergency, open, peripheral vascular surgical procedure with moderate arterial bleeding were recruited. In an initial preliminary part of the study, all patients were treated with FS Grifols. In a subsequent primary part, patients were randomized (2:1) to FS Grifols or manual compression (MC). The primary efficacy end point was the proportion of the primary part patients achieving hemostasis by 4 minutes after the start of treatment. Cumulative proportion and time to hemostasis were secondary efficacy end points. Safety end points (in pooled preliminary and primary parts) included adverse events (AEs), vital signs, physical assessments, clinical laboratory tests, viral markers, and immunogenicity. RESULTS The primary efficacy end point was met by 76.1% of patients (83/109) for the FS Grifols group versus 22.8% of patients (13/57) for the MC group (P < .001). The cumulative proportion of patients at 5, 7, and 10 minutes was 80.7%, 84.4%, and 88.1%, respectively, in the FS Grifols treatment group, and 28.1%, 35.1%, and 45.6% in the MC treatment group (P < .001). The median time to hemostasis was shorter in the FS Grifols group (4 minutes vs ≥10 minutes in the MC group; P < .001). The nature of AEs reported were those expected in the study patient profile. The percentage of patients experiencing treatment-emergent AEs were similar in both the FS Grifols (pooled n = 59 + 109) and MC groups (81.0% and 77.2%, respectively), most recurrent being procedural pain (34.5% and 36.8%, respectively) and pyrexia (11.3% and 10.5%, respectively). CONCLUSIONS FS Grifols was superior in efficacy and similar in safety to MC as an adjunct local hemostatic agent in patients undergoing open vascular surgeries.
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Affiliation(s)
- Dragoslav Nenezić
- Institute for Cardiovascular Diseases "Dedinje", Clinic for Vascular Surgery, Belgrade, Serbia.
| | | | - Gábor Menyhei
- Department of Vascular Surgery, Pecs University Clinical Center, Pecs, Hungary
| | - Holjencsik Tamás
- Department of Vascular Surgery, Csolnoky Ferenc County Hospital, Veszprem, Hungary
| | - Lajos Mátyás
- Department of Vascular and Endovascular Surgery, Borsod Teaching County Hospital Miskolc, Borsod, Hungary
| | - Satish Muluk
- Division of Vascular Surgery, Allegheny General Hospital, Pittsburgh, Pa
| | - Kecia Courtney
- Grifols Bioscience Research Group, Grifols, Barcelona, Spain
| | - Julia Ibáñez
- Grifols Bioscience Research Group, Grifols, Barcelona, Spain
| | - Junliang Chen
- Grifols Bioscience Research Group, Grifols, Barcelona, Spain
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Wanhainen A, Verzini F, Van Herzeele I, Allaire E, Bown M, Cohnert T, Dick F, van Herwaarden J, Karkos C, Koelemay M, Kölbel T, Loftus I, Mani K, Melissano G, Powell J, Szeberin Z, ESVS Guidelines Committee, de Borst GJ, Chakfe N, Debus S, Hinchliffe R, Kakkos S, Koncar I, Kolh P, Lindholt JS, de Vega M, Vermassen F, Document reviewers, Björck M, Cheng S, Dalman R, Davidovic L, Donas K, Earnshaw J, Eckstein HH, Golledge J, Haulon S, Mastracci T, Naylor R, Ricco JB, Verhagen H. Editor's Choice – European Society for Vascular Surgery (ESVS) 2019 Clinical Practice Guidelines on the Management of Abdominal Aorto-iliac Artery Aneurysms. Eur J Vasc Endovasc Surg 2019; 57:8-93. [DOI: 10.1016/j.ejvs.2018.09.020] [Citation(s) in RCA: 873] [Impact Index Per Article: 174.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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17
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Cameron SJ, Russell HM, Owens AP. Antithrombotic therapy in abdominal aortic aneurysm: beneficial or detrimental? Blood 2018; 132:2619-2628. [PMID: 30228233 PMCID: PMC6302498 DOI: 10.1182/blood-2017-08-743237] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 09/10/2018] [Indexed: 12/13/2022] Open
Abstract
Abdominal aortic aneurysm (AAA) is a degenerative vascular pathology resulting in significant morbidity and mortality in older adults due to rupture and sudden death. Despite 150 000 new cases and nearly 15 000 deaths annually, the only approved treatment of AAA is surgical or endovascular intervention when the risk for aortic rupture is increased. The goal of the scientific community is to develop novel pharmaceutical treatment strategies to reduce the need for surgical intervention. Because most clinically relevant AAAs contain a complex structure of fibrin, inflammatory cells, platelets, and red blood cells in the aneurysmal sac known as an intraluminal thrombus (ILT), antithrombotic therapies have emerged as potential pharmaceutical agents for the treatment of AAA progression. However, the efficacy of these treatments has not been shown, and the effects of shrinking the ILT may be as detrimental as they are beneficial. This review discusses the prospect of anticoagulant and antiplatelet (termed collectively as antithrombotic) therapies in AAA. Herein, we discuss the role of the coagulation cascade and platelet activation in human and animal models of AAA, the composition of ILT in AAA, a possible role of the ILT in aneurysm stabilization, and the implications of antithrombotic drugs in AAA treatment.
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Affiliation(s)
- Scott J Cameron
- Department of Medicine (Cardiology) and
- Department of Surgery (Cardiac Surgery), University of Rochester School of Medicine, Rochester, NY; and
| | - Hannah M Russell
- Division of Cardiovascular Health and Disease and
- Pathobiology and Molecular Medicine, Department of Internal Medicine, The University of Cincinnati College of Medicine, Cincinnati, OH
| | - A Phillip Owens
- Division of Cardiovascular Health and Disease and
- Pathobiology and Molecular Medicine, Department of Internal Medicine, The University of Cincinnati College of Medicine, Cincinnati, OH
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18
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Anesthesia for Open AAA. Anesthesiology 2018. [DOI: 10.1007/978-3-319-74766-8_64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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19
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Mathisen SR, Abdelnoor M. Beneficial effect of statins on total mortality in abdominal aortic aneurysm (AAA) repair. Vasc Med 2017; 22:406-410. [DOI: 10.1177/1358863x17724221] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In this single center, retrospective cohort study we wished to compare early and total mortality for all patients treated for abdominal aortic aneurysms (AAA) with open surgery who were taking statins compared to those who were not. A cohort of 640 patients with AAA was treated with open surgery between 1999 and 2012. Patients were consecutively recruited from a source population of 390,000; 21.3% were female, and the median age was 73 years. The median follow-up was 3.93 years, with an interquartile range of 1.79–6.58 years. The total follow-up was 2855 patient-years. An explanatory strategy was used. The propensity score (PS) was implemented to control for selection bias and confounders. The crude effect of statin use showed a 78% reduction of the 30-day mortality. A stratified analysis using the Mantel–Haenszel method on quintiles of the PS gave an adjusted effect of the odds ratio equal to 0.43 (95% CI: 0.18–0.96), indicating a 57% reduction of the 30-day mortality for statin users. The adjusted rate ratio was 0.62 (95% CI: 0.45–0.83), indicating a reduction of long-term mortality of 38% for statin users compared to non-users for a median follow-up of 3.93 years. This retrospective cohort study showed a significant beneficial effect of statin use on early and long-term survival for patients treated with open surgery. To be conclusive, our results need to be replicated by a randomized clinical trial.
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Affiliation(s)
- Sven Ross Mathisen
- Innlandet Hospital Trust – Hamar, Department of Vascular Surgery, Hamar, Norway
| | - Michael Abdelnoor
- Centre of Clinical Research, Unit of Epidemiology and Biostatistics, Oslo University, Oslo Hospital, Ullevål, Norway
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20
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Chetter I, Stansby G, Sarralde JA, Riambau V, Giménez-Gaibar A, MacKenzie K, Acín F, Navarro-Puerto J. A Prospective, Randomized, Multicenter Clinical Trial on the Safety and Efficacy of a Ready-to-Use Fibrin Sealant as an Adjunct to Hemostasis during Vascular Surgery. Ann Vasc Surg 2017. [PMID: 28647631 DOI: 10.1016/j.avsg.2017.06.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Anastomotic or "stitch hole" bleeding is common during vascular surgery with synthetic material such as Dacron or polytetrafluoroethylene. Hemostatic adjuncts such as fibrin sealant (FS) may reduce blood loss and operating time in such circumstances. We evaluated the safety and the hemostatic effectiveness of a ready-to-use human plasma-derived FS in vascular surgery. METHODS Patients with mild/moderate suture line bleeding during elective, open, vascular surgery using synthetic grafts or patches were studied. In an initial Exploratory Study, all patients were treated with FS Grifols, and in a subsequent Primary Study were randomized in a 2:1 ratio to FS Grifols or manual compression (MC). The primary efficacy end point was time to hemostasis (TTH), assessed at defined intervals from the start of treatment application, during a 10-min observational period. Safety end points (in Exploratory + Primary Studies) included adverse events (AEs), vital signs, physical assessments, common clinical laboratory tests (coagulation, complete blood count, serum clinical chemistry parameters, microscopic urinalysis), viral markers, and immunogenicity. RESULTS In the Primary Study, the proportion of patients who achieved hemostasis at the 3-min time point was higher in the FS Grifols group (46.4%, n = 51/110) than in the MC group (26.3%, n = 15/57) (P < 0.05). The benefit was maintained at successive time intervals: 69 FS Grifols patients (62.7%) and 18 MC patients (31.6%) at 4 min; 82 FS Grifols patients (74.5%) and 28 MC patients (49.1%) at 5 min. The differences between the groups persisted for TTH ≤ 7 min and TTH ≤ 10 min. Treatment failure was reported for 13 FS Grifols patients (11.8%) and 16 MC patients (28.1%). TTH was shorter after FS Grifols application than after MC application. Differences were statistically significant in favor of FS Grifols for each TTH category and for the overall comparison (P < 0.001) as well as for each TTH category (cumulative) and for treatment failure (P = 0.016). Overall, AE experience and types of AEs reported were those expected in this patient population and were similar between the 2 treatment groups. The most frequently reported AEs were procedural pain (59.9% and 69.2% of patients in the FS Grifols [n = 72 + 111] and MC [n = 57] groups, respectively) and nausea (23.5% and 19.2% of patients, respectively). CONCLUSIONS FS Grifols was efficacious and safe as an adjunct to anastomotic hemostasis in patients undergoing arterial surgery using prosthetic material with mild to moderate bleeding.
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Affiliation(s)
- Ian Chetter
- Academic Vascular Surgical Unit, Hull and East Yorkshire NHS Trust/University of Hull, Hull, UK.
| | - Gerard Stansby
- Northern Vascular Centre, Level 4, Freeman Hospital, Newcastle upon Tyne, UK
| | - José Aurelio Sarralde
- Service of Cardiovascular Surgery, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Vicente Riambau
- Division of Vascular Surgery, Hospital Clínic, Barcelona, Spain
| | - Antonio Giménez-Gaibar
- Service of Angiology and Vascular Surgery, Hospital de Sabadell, Sabadell, Barcelona, Spain
| | - Kent MacKenzie
- McGill University Health Center, Royal Victoria Hospital, Montreal, Quebec, Canada
| | - Francisco Acín
- Service of Angiology and Vascular Surgery, Hospital Universitario de Getafe, Getafe, Madrid, Spain
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21
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Eldrup N, Cerqueira C, de la Motte L, Rathenborg LK, Hansen AK. The Danish Vascular Registry, Karbase. Clin Epidemiol 2016; 8:713-718. [PMID: 27822118 PMCID: PMC5094581 DOI: 10.2147/clep.s99506] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
AIM The Danish Vascular Registry (DVR), Karbase, is monitoring arterial and advanced vein interventions conducted at all vascular departments in Denmark. The main aim of the DVR is to improve the quality of treatment for patients undergoing vascular surgery in Denmark by using the registry for quality assessment and research. STUDY POPULATION All patients undergoing vascular interventions (surgical and endovascular) at any vascular department in Denmark are registered in the DVR. The DVR was initiated in 1989, and each year, ∼9,000 procedures are added. By January 2016, >180,000 procedures have been recorded. Since 2001, data completeness has been >90% (compared to the Danish National Patient Register). MAIN VARIABLES Variables include information on descriptive patient data (ie, age, sex, height, and weight) and comorbidity (ie, previous cardiovascular disease and diabetes). Process variable includes waiting time (time from event to medical contact and treatment) and the type of procedures conducted. Outcome variables for in-hospital complications (ie, wound complications, myocardial infarction, stroke, amputation, respiratory complications, and renal insufficiency) and 30-day patency are submitted. Variables for medical treatment (antithrombotic and statin treatment), amputation, and survival are extracted from nationwide, administrative registers. CONCLUSION The DVR reports outcome on key indicators for monitoring the quality at all vascular departments in Denmark for the purpose of quality improvement. Furthermore, data are available for research and are being used in international collaborations on changes in clinical practices.
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Affiliation(s)
- Nikolaj Eldrup
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital; Karbase, The Danish Vascular Registry, Aarhus
| | - Charlotte Cerqueira
- Registry Support Centre (East) - Epidemiology and Biostatistics, Research Centre for Prevention and Health, Capital Region of Denmark
| | - Louise de la Motte
- Karbase, The Danish Vascular Registry, Aarhus; Department of Vascular Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen
| | - Lisbet Knudsen Rathenborg
- Karbase, The Danish Vascular Registry, Aarhus; Department of Vascular Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen
| | - Allan K Hansen
- Karbase, The Danish Vascular Registry, Aarhus; Department of Vascular Surgery, Aalborg University Hospital, Aalborg, Denmark
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22
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Wemmelund H, Jørgensen TMM, Høgh A, Behr-Rasmussen C, Johnsen SP, Lindholt JS. Low-dose aspirin and rupture of abdominal aortic aneurysm. J Vasc Surg 2016; 65:616-625.e4. [PMID: 27460909 DOI: 10.1016/j.jvs.2016.04.061] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Accepted: 04/26/2016] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The use of low-dose aspirin (acetylsalicylic acid [ASA]) has been suggested to attenuate growth of abdominal aortic aneurysms (AAAs), yet solid clinical evidence of this hypothesis is still missing. This study aimed to investigate whether preadmission ASA use influenced the risk of presenting with rupture of AAA (rAAA) on hospital admission and subsequent 30-day case fatality. METHODS There were 4010 patients with an incident diagnosis of rAAA and 4010 age- and sex-matched AAA patients identified in the Danish National Registry of Patients. Data on comorbidity, concomitant drug use, primary health care utilization, socioeconomic status, and vital status were obtained from nationwide health care and administrative registries. RESULTS Preadmission ASA use was identified for 1815 (45.3%) rAAA patients and 2111 (52.6%) AAA patients, corresponding to a crude odds ratio for rAAA in ASA users of 0.72 (95% confidence interval [CI], 0.66-0.79) compared with nonusers. However, after adjustment for possible confounders, no association between ASA use and the risk of rAAA was found (adjusted odds ratio, 0.97; 95% CI, 0.86-1.08). The aggregated 30-day rAAA case-fatality rate for users of ASA was 66.0% compared with 56.9% for nonusers, corresponding to an adjusted mortality rate ratio of 1.16 (95% CI, 1.06-1.27). CONCLUSIONS Preadmission ASA use is not associated with an altered risk of AAA rupture but seems to be associated with a worse prognosis after rupture of AAA.
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Affiliation(s)
- Holger Wemmelund
- Department of Vascular Surgery, Viborg Regional Hospital, Viborg, Denmark; Department of Clinical Epidemiology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark.
| | - Trine M M Jørgensen
- Elitary Research Centre of Individualised Medicine in Arterial Disease (CIMA), Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
| | - Annette Høgh
- Department of Vascular Surgery, Viborg Regional Hospital, Viborg, Denmark
| | | | - Søren P Johnsen
- Department of Clinical Epidemiology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Jes S Lindholt
- Department of Vascular Surgery, Viborg Regional Hospital, Viborg, Denmark; Elitary Research Centre of Individualised Medicine in Arterial Disease (CIMA), Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
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23
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Zarrouk M, Lundqvist A, Holst J, Troëng T, Gottsäter A. Cost-effectiveness of Screening for Abdominal Aortic Aneurysm in Combination with Medical Intervention in Patients with Small Aneurysms. Eur J Vasc Endovasc Surg 2016; 51:766-73. [PMID: 26952345 DOI: 10.1016/j.ejvs.2015.12.048] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 12/31/2015] [Indexed: 01/16/2023]
Abstract
OBJECTIVES Screening for abdominal aortic aneurysm (AAA) among 65 year old men has been proven cost-effective, but nowadays is conducted partly under new conditions. The prevalence of AAA has decreased, and endovascular aneurysm repair (EVAR) has become the predominant surgical method for AAA repair in many centers. At the Malmö Vascular Center pharmacological secondary prevention with statins, antiplatelet therapy, and blood pressure reduction is initiated and given to all patients with AAA. This study evaluates the cost-effectiveness of AAA screening under the above mentioned conditions. METHODS This was a Markov cohort simulation. A total of 4,300 65 year old men were invited to annual AAA screening; the attendance rate was 78.3% and AAA prevalence was 1.8%. A Markov model with 11 health states was used to evaluate cost-effectiveness of AAA screening. Background data on rupture risks, costs, and effectiveness of surgical interventions were obtained from the participating unit, the national Swedvasc Registry, and from the scientific literature. RESULTS The additional costs of the screening strategy compared with no screening were €169 per person and year. The incremental health gain per subject in the screened cohort was 0.011 additional quality adjusted life years (QALYs), corresponding to an incremental cost-effectiveness ratio (ICER) of €15710 per QALY. Assuming a 10% reduction of all cause mortality, the incremental cost of screening was €175 per person and year. The gain per subject in the screened cohort was 0.013 additional QALYs, corresponding to an ICER of €13922 per QALY CONCLUSIONS: AAA screening remains cost-effective according to both the Swedish recommendations and the UK National Institute for Health and Care Excellence recommendations in the new era of lower AAA prevalence, EVAR as the predominant surgical method, and secondary prevention for all AAA patients.
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Affiliation(s)
- M Zarrouk
- Department of Vascular Diseases, Skåne University Hospital, Malmö, Sweden.
| | - A Lundqvist
- Swedish Institute for Health Economics, IHE, Lund, Sweden
| | - J Holst
- Department of Vascular Diseases, Skåne University Hospital, Malmö, Sweden
| | - T Troëng
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
| | - A Gottsäter
- Department of Vascular Diseases, Skåne University Hospital, Malmö, Sweden
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24
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Grant SW, Sperrin M, Carlson E, Chinai N, Ntais D, Hamilton M, Dunn G, Buchan I, Davies L, McCollum CN. Calculating when elective abdominal aortic aneurysm repair improves survival for individual patients: development of the Aneurysm Repair Decision Aid and economic evaluation. Health Technol Assess 2016; 19:1-154, v-vi. [PMID: 25924187 DOI: 10.3310/hta19320] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Abdominal aortic aneurysm (AAA) repair aims to prevent premature death from AAA rupture. Elective repair is currently recommended when AAA diameter reaches 5.5 cm (men) and 5.0 cm (women). Applying population-based indications may not be appropriate for individual patient decisions, as the optimal indication is likely to differ between patients based on age and comorbidities. OBJECTIVE To develop an Aneurysm Repair Decision Aid (ARDA) to indicate when elective AAA repair optimises survival for individual patients and to assess the cost-effectiveness and associated uncertainty of elective repair at the aneurysm diameter recommended by the ARDA compared with current practice. DATA SOURCES The UK Vascular Governance North West and National Vascular Database provided individual patient data to develop predictive models for perioperative mortality and survival. Data from published literature were used to model AAA growth and risk of rupture. The cost-effectiveness analysis used data from published literature and from local and national databases. METHODS A combination of systematic review methods and clinical registries were used to provide data to populate models and inform the structure of the ARDA. Discrete event simulation (DES) was used to model the patient journey from diagnosis to death and synthesised data were used to estimate patient outcomes and costs for elective repair at alternative aneurysm diameters. Eight patient clinical scenarios (vignettes) were used as exemplars. The DES structure was validated by clinical and statistical experts. The economic evaluation estimated costs, quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs) from the NHS, social care provider and patient perspective over a lifetime horizon. Cost-effectiveness acceptability analyses and probabilistic sensitivity analyses explored uncertainty in the data and the value for money of ARDA-based decisions. The ARDA outcome measures include perioperative mortality risk, annual risk of rupture, 1-, 5- and 10-year survival, postoperative long-term survival, median life expectancy and predicted time to current threshold for aneurysm repair. The primary economic measure was the ICER using the QALY as the measure of health benefit. RESULTS The analysis demonstrated it is feasible to build and run a complex clinical decision aid using DES. The model results support current guidelines for most vignettes but suggest that earlier repair may be effective in younger, fitter patients and ongoing surveillance may be effective in elderly patients with comorbidities. The model adds information to support decisions for patients with aneurysms outside current indications. The economic evaluation suggests that using the ARDA compared with current guidelines could be cost-effective but there is a high level of uncertainty. LIMITATIONS Lack of high-quality long-term data to populate all sections of the model meant that there is high uncertainty about the long-term clinical and economic consequences of repair. Modelling assumptions were necessary and the developed survival models require external validation. CONCLUSIONS The ARDA provides detailed information on the potential consequences of AAA repair or a decision not to repair that may be helpful to vascular surgeons and their patients in reaching informed decisions. Further research is required to reduce uncertainty about key data, including reintervention following AAA repair, and assess the acceptability and feasibility of the ARDA for use in routine clinical practice. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
- Stuart W Grant
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, UK
| | - Matthew Sperrin
- Institute of Population Health, University of Manchester, Manchester, UK
| | - Eric Carlson
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, UK
| | - Natasha Chinai
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, UK
| | - Dionysios Ntais
- Institute of Population Health, University of Manchester, Manchester, UK
| | - Matthew Hamilton
- Institute of Population Health, University of Manchester, Manchester, UK
| | - Graham Dunn
- Institute of Population Health, University of Manchester, Manchester, UK
| | - Iain Buchan
- Institute of Population Health, University of Manchester, Manchester, UK
| | - Linda Davies
- Institute of Population Health, University of Manchester, Manchester, UK
| | - Charles N McCollum
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, UK
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Zhang W, Liu Z, Liu C. Effect of lipid-modifying therapy on long-term mortality after abdominal aortic aneurysm repair: a systemic review and meta-analysis. World J Surg 2015; 39:794-801. [PMID: 25385163 DOI: 10.1007/s00268-014-2858-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Several observational studies have demonstrated that lipid-modifying therapy may improve long-term survival in abdominal aortic aneurysm (AAA) patients after repair. We carried out a systematic review and meta-analysis of studies evaluating the effect of lipid-modifying therapy on long-term mortality. PATIENTS AND METHODS We conducted a systematic search of multiple databases up to April 2014. Studies that evaluated exposure to lipid-modifying therapy, reported mortality data and hazard ratio (HR) or provided survival curve for their estimation were included in the meta-analysis. Pooled HR estimates with 95% confidence intervals (CIs) were calculated using the random-effects model. RESULTS Eight studies (seven cohorts, one post hoc study of a randomization controlled trial) reporting 2,605 patients on lipid-modifying therapy were included. Meta-analysis showed a significant 39% reduction in long-term mortality with lipid-modifying therapy (HR 0.61; 95% CI 0.51-0.73). After exclusion of one study which was contributing to considerable heterogeneity, a significant 33% reduction in mortality risk was a more conservative, consistent estimate (HR 0.67; 95% CI 0.59-0.77). CONCLUSION Meta-analysis of studies supports a protective role of lipid-modifying therapy on mortality risk after AAA repair. Aggressive lipid intervention should be recommended to those who receiving AAA repair.
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Affiliation(s)
- Wenwen Zhang
- Department of Vascular Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, 210008, People's Republic of China
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Mendes BC, DeMartino ES, DeMartino RR. Optimal perioperative medication utilization in patients having arterial intervention. Semin Vasc Surg 2015; 28:86-91. [PMID: 26655051 DOI: 10.1053/j.semvascsurg.2015.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Perioperative medical management of patients undergoing carotid, aortic, or peripheral arterial procedures, both open and endovascular, should be optimized in all cases to achieve excellent outcomes. This particular patient population is often plagued with multiple comorbidities, primarily of the cardiovascular system, but frequently involving other systems. For this reason, management of these comorbidities is complex and should be carefully addressed in every patient throughout the surgical encounter, in many cases through a multidisciplinary approach. Most recently, the perioperative use of statins, antiplatelet agents, and β-blockers have been scrutinized in the literature specifically targeting peripheral vascular disease patients, and results have sometimes been conflicting. The objective of this review is to summarize current available evidence regarding optimal perioperative medical management of patients undergoing arterial vascular surgical procedures, open and endovascular.
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Affiliation(s)
- Bernardo C Mendes
- Division of Vascular and Endovascular Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905
| | - Erin S DeMartino
- Division of Pulmonology and Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Randall R DeMartino
- Division of Vascular and Endovascular Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905.
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27
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[Complications following aortic reconstruction surgery]. Chirurg 2015; 86:626-32. [PMID: 26092259 DOI: 10.1007/s00104-015-0030-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND The potential complications following aortic reconstruction surgery are diverse and potentially life-threatening. Besides the well known complications of open aortic repair (OAR) the spectrum of complications has been extended and shifted by the growing use of endovascular aortic repair (EVAR). AIM The most common complications of open as well as endovascular aortic surgery are presented in a summarizing review. The focus is placed on the presentation of cardiovascular and nephrological complications, colonic ischemia, as well as aortic graft infections and graft fistulas. Spinal ischemia and endoleaks after EVAR are also discussed. Additionally epidemiological data, risk factors and basic therapeutic principles are outlined. CONCLUSION Aortic reconstruction surgery can be associated with severe complications, the main features of which should be known by all surgical specialties.
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Piechota-Polanczyk A, Jozkowicz A, Nowak W, Eilenberg W, Neumayer C, Malinski T, Huk I, Brostjan C. The Abdominal Aortic Aneurysm and Intraluminal Thrombus: Current Concepts of Development and Treatment. Front Cardiovasc Med 2015; 2:19. [PMID: 26664891 PMCID: PMC4671358 DOI: 10.3389/fcvm.2015.00019] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Accepted: 04/10/2015] [Indexed: 01/09/2023] Open
Abstract
The pathogenesis of the abdominal aortic aneurysm (AAA) shows several hallmarks of atherosclerotic and atherothrombotic disease, but comprises an additional, predominant feature of proteolysis resulting in the degradation and destabilization of the aortic wall. This review aims to summarize the current knowledge on AAA development, involving the accumulation of neutrophils in the intraluminal thrombus and their central role in creating an oxidative and proteolytic environment. Particular focus is placed on the controversial role of heme oxygenase 1/carbon monoxide and nitric oxide synthase/peroxynitrite, which may exert both protective and damaging effects in the development of the aneurysm. Treatment indications as well as surgical and pharmacological options for AAA therapy are discussed in light of recent reports.
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Affiliation(s)
- Aleksandra Piechota-Polanczyk
- Department of Surgery, Medical University of Vienna , Vienna , Austria ; Department of Biochemistry, Medical University of Lodz , Lodz , Poland
| | - Alicja Jozkowicz
- Department of Medical Biotechnology, Jagiellonian University , Krakow , Poland
| | - Witold Nowak
- Department of Medical Biotechnology, Jagiellonian University , Krakow , Poland
| | - Wolf Eilenberg
- Department of Surgery, Medical University of Vienna , Vienna , Austria
| | | | - Tadeusz Malinski
- Department of Chemistry and Biochemistry, Ohio University , Athens, OH , USA
| | - Ihor Huk
- Department of Surgery, Medical University of Vienna , Vienna , Austria
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29
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Bailey MA, Aggarwal R, Bridge KI, Griffin KJ, Iqbal F, Phoenix F, Purdell-Lewis J, Thomas T, Johnson AB, Ariëns RAS, Scott DJA, Ajjan RA. Aspirin therapy is associated with less compact fibrin networks and enhanced fibrinolysis in patients with abdominal aortic aneurysm. J Thromb Haemost 2015; 13:795-801. [PMID: 25660763 DOI: 10.1111/jth.12872] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Thrombotic changes in fibrin networks contribute to increased cardiovascular risk in patients with abdominal aortic aneurysm (AAA). Given that aspirin modulates the fibrin network, we aimed to determine if aspirin therapy is associated with changes in ex-vivo fibrin clot characteristics in AAA patients and also conducted an exploratory analysis of 5-year mortality in these individuals. METHODS We recruited 145 male patients, divided into controls (aortic diameter < 3 cm, n = 49), AAA not taking aspirin (AAA-Asp, n = 50) and AAA on 75 mg day(-1) aspirin (AAA+Asp, n = 46), matched for aneurysm size. Characteristics of clots made from plasma and plasma-purified fibrinogen were investigated using turbidimetric analysis, permeation studies, and confocal and electron microscopy. Plasma fibrinogen, D-dimer and inflammatory marker levels were also measured. RESULTS Maximum absorbance (MA) of plasma clots from controls was lower than that of AAA patients not on aspirin (AAA-Asp) at 0.30 ± 0.01 and 0.38 ± 0.02 au, respectively (P = 0.002), whereas aspirin-treated subjects had MA similar to controls (0.31 ± 0.02 P = 0.9). Plasma clot lysis time displayed an identical pattern at 482 ± 15, 597 ± 24 and 517 ± 27 s for control, AAA-Asp and AAA+Asp (P = 0.001 and P = 0.8). The lysis time of clots made from purified fibrinogen of AAA-Asp was longer than that of AAA+Asp patients (756 ± 47 and 592 ± 52 s, respectively; P = 0.041). Permeation studies and confocal and electron microscopy showed increased clot density in AAA-Asp compared with the AAA+Asp group. Mortality in AAA-Asp and AAA+Asp was similar, despite increased cardiovascular risk in the latter group, and both exhibited higher mortality than controls. CONCLUSION Aspirin improves fibrin clot characteristics in patients with AAA, which may have important clinical implications.
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Affiliation(s)
- M A Bailey
- Division of Cardiovascular & Diabetes Research, School of Medicine, The Leeds Institute of Cardiovascular & Metabolic Medicine, The University of Leeds, Leeds, UK; The Leeds Vascular Institute, The Leeds General Infirmary, Leeds, UK
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30
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Wemmelund H, Høgh A, Hundborg HH, Thomsen RW, Johnsen SP, Lindholt JS. Statin use and rupture of abdominal aortic aneurysm. Br J Surg 2014; 101:966-75. [PMID: 24849021 DOI: 10.1002/bjs.9517] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND Ruptured abdominal aortic aneurysm (rAAA) is associated with high mortality. Research suggests that statins may reduce abdominal aortic aneurysm (AAA) growth and improve rAAA outcomes. However, the clinical impact of statins remains uncertain in relation to both the risk and prognosis of rAAA. METHODS This nationwide, population-based, combined case-control and follow-up study included all patients (aged at least 50 years) with a first-time hospital admission for rAAA and 1:1 matched AAA controls without rupture in Denmark from 1996 to 2008. Individual-level data on preadmission drug use, co-morbidities, socioeconomic markers, healthcare contacts and death were obtained from Danish nationwide registries. RESULTS The study included 3584 cases and 3584 matched controls. Current statin use was registered for 418 patients with rAAA (11.7 per cent) and 539 AAA controls (15.0 per cent), corresponding to an age- and sex-matched odds ratio (OR) of 0.70 (95 per cent confidence interval (c.i.) 0.60 to 0.81) for rAAA in current statin users versus never users. The decreased risk of rAAA remained after adjustment for potential confounding factors (adjusted OR 0.73, 0.61 to 0.86). The overall 30-day mortality rate from time of hospital admission among patients with rAAA was 46.1 per cent in current statin users compared with 59.3 per cent in never users (adjusted mortality rate ratio (MRR) 0.80, 95 per cent c.i. 0.68 to 0.95). Patients who had formerly used statins did not have reduced mortality (adjusted MRR 0.98, 0.78 to 1.22). CONCLUSION Statin use was associated with a reduced risk of rAAA and lower case fatality following rAAA. These results support current guidelines that recommend statin therapy in patients diagnosed with AAA.
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Affiliation(s)
- H Wemmelund
- Department of Vascular Surgery, Viborg Regional Hospital, Viborg; Department of Clinical Epidemiology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus
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Tazaki J, Morimoto T, Sakata R, Okabayashi H, Yamazaki F, Nishiwaki N, Mitsudo K, Kimura T. Impact of statin therapy on patients with coronary heart disease and aortic aneurysm or dissection. J Vasc Surg 2014; 60:604-12.e2. [PMID: 24797553 DOI: 10.1016/j.jvs.2014.03.280] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 03/26/2014] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The impact of statin therapy on cardiovascular outcome in coronary artery disease (CAD) patients with aortic aneurysm or dissection (AD) is still unclear. The aim of this study was to elucidate the effect of statins at discharge to improve outcomes in CAD patients with AD. METHODS Among 14,834 consecutive patients who underwent first coronary revascularization in the CREDO-Kyoto PCI/CABG registry, we identified 699 patients (4.7%) with AD. The primary outcome measure was defined as a composite of all-cause death, myocardial infarction, and stroke. The effect of statin therapy was assessed by a Cox proportional hazards model incorporating clinically relevant factors. RESULTS The risk for the primary outcome measure was significantly higher in patients with AD (adjusted hazard ratio [HR], 1.43; 95% confidence interval [CI], 1.23-1.66; P < .0001). In patients with AD, 215 patients (31%) had already undergone aneurysm repair, and only 274 patients (39%) were treated with statins at discharge. Patients treated with statins were younger, had higher body mass index, and were more often treated with percutaneous coronary intervention. Heart failure, anemia, and hemodialysis were more prevalent in patients treated without statins. In patients without AD, 7014 patients (50%) were treated with statins. Patients treated with statins were younger and had higher body mass index, and more patients were treated for CAD due to myocardial infarction. Heart failure, prior stroke, hemodialysis, anemia, and malignant disease were more prevalent in patients treated without statins. The use of statins was associated with lower risk for the primary outcome measure in patients with AD (adjusted HR, 0.71; 95% CI, 0.51-0.99; P = .045) as well as in patients without AD (adjusted HR, 0.79; 95% CI, 0.73-0.85; P < .0001). The effect size of statin use was similar between the patients with AD and those without AD (P interaction = .69). CONCLUSIONS CAD patients with AD had significantly higher long-term risk for cardiovascular events. Statin therapy was associated with lower risk for cardiovascular events in patients with CAD with AD as well as in patients without AD.
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Affiliation(s)
- Junichi Tazaki
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takeshi Morimoto
- Division of General Medicine, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan
| | - Ryuzo Sakata
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hitoshi Okabayashi
- Department of Cardiovascular Surgery, Iwate Medical University, Iwate, Japan
| | - Fumio Yamazaki
- Division of Cardiovascular Surgery, Shizuoka City Shizuoka Hospital, Shizuoka, Japan
| | - Noboru Nishiwaki
- Division of Cardiovascular Surgery, Nara Hospital, Kinki University Faculty of Medicine, Nara, Japan
| | - Kazuaki Mitsudo
- Division of Cardiology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
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De Martino RR, Eldrup-Jorgensen J, Nolan BW, Stone DH, Adams J, Bertges DJ, Cronenwett JL, Goodney PP. Perioperative management with antiplatelet and statin medication is associated with reduced mortality following vascular surgery. J Vasc Surg 2014; 59:1615-21, 1621.e1. [PMID: 24439325 DOI: 10.1016/j.jvs.2013.12.013] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Revised: 12/02/2013] [Accepted: 12/03/2013] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Many patients undergoing vascular surgical procedures are not on appropriate medical therapy. This study sought to examine the variation and impact of antiplatelet (AP) and statin therapy on early and late mortality in patients undergoing vascular surgery in our region. METHODS We studied all patients (n = 14,489) undergoing elective carotid endarterectomy (n = 6978), carotid stenting (n = 524), and suprainguinal (n = 763) and infrainguinal bypass (n = 3053), as well as patients with known coronary risk factors undergoing open (n = 1044) and endovascular (n = 2127) abdominal aortic aneurysm repair from 2005 to 2012 in the Vascular Study Group of New England. Optimal medical management was defined as treatment with both AP and statin agents, preoperatively and at discharge. We analyzed temporal, procedural, and center variation of medication use. Multivariable analyses were used to determine the adjusted impact of AP and statin therapy on 30-day mortality and 5-year survival. RESULTS Optimal medical management improved over the study interval (55% in 2005 to 68% in 2012; P trend < .01) with carotid interventions having the highest rates of optimal medications use (carotid artery stenting, 78%; carotid endarterectomy, 74%) and abdominal aortic aneurysm repair in patients with known cardiac risk factors having the lowest (open, 57%; endovascular aneurysm repair, 56%). Optimal medication use varied by center as well (range, 40%-86%). Preoperative AP and statin use was associated with reduced 30-day mortality (odds ratio, 0.76; 95% confidence interval [CI], 0.5-1.05; P = .09). AP and statin prescription at discharge was additive in survival benefit with improved 5-year survival (hazard ratio, 0.5; 95% CI, 0.4-0.7; P < .01) that was consistent across procedure types. Patients prescribed AP and statin at discharge had 5-year survival of 79% (95% CI, 77%-81%) compared with only 61% (95% CI, 52%-68%; P < .001) for patients on neither medication. CONCLUSIONS AP and statin therapy preoperatively and at discharge was associated with reduced 30-day mortality and an absolute 18% improved 5-year survival after vascular surgery. However, one-third of patients are suboptimally managed in real world practice. This demonstrates an opportunity for quality improvement that can substantially improve survival after vascular surgery.
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Affiliation(s)
- Randall R De Martino
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH; Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, Minn.
| | | | - Brian W Nolan
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - David H Stone
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Julie Adams
- Division of Vascular Surgery, University of Vermont College of Medicine, Burlington, Vt
| | - Daniel J Bertges
- Division of Vascular Surgery, University of Vermont College of Medicine, Burlington, Vt
| | - Jack L Cronenwett
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Philip P Goodney
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
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de Bruin JL, Baas AF, Heymans MW, Buimer MG, Prinssen M, Grobbee DE, Blankensteijn JD. Statin therapy is associated with improved survival after endovascular and open aneurysm repair. J Vasc Surg 2014; 59:39-44.e1. [DOI: 10.1016/j.jvs.2013.07.026] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Revised: 07/16/2013] [Accepted: 07/17/2013] [Indexed: 10/26/2022]
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Optimal selection of patients for elective abdominal aortic aneurysm repair based on life expectancy. J Vasc Surg 2013; 58:589-95. [PMID: 23642927 DOI: 10.1016/j.jvs.2013.03.010] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2012] [Revised: 03/06/2013] [Accepted: 03/07/2013] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Elective abdominal aortic aneurysm (AAA) repair is beneficial when rupture is likely during a patient's expected lifetime. The purpose of this study was to identify predictors of long-term mortality after elective AAA repair for moderately sized AAAs (<6.5-cm diameter) to identify patients unlikely to benefit from surgery. METHODS We analyzed 2367 elective infrarenal AAA (<6.5 cm) repairs across 21 centers in New England from 2003 to 2011. Our main outcome measure was 5-year life-table survival. Cox proportional hazards analysis was used to describe associations between patient characteristics and 5-year survival. RESULTS During the study period, 1653 endovascular AAA repairs and 714 open AAA repairs were performed. Overall, 5-year survival rates were similar by procedure type (75% endovascular repair, 80% open repair; P = .14). Advanced age ≥75 years (hazard ratio [HR], 2.0; P < .01) and age >80 years (HR, 2.6; P < .01), coronary artery disease (HR, 1.4; P < .04), unstable angina or recent myocardial infarction (HR, 4.6; P < .01), oxygen-dependent chronic obstructive pulmonary disease (HR, 2.7; P < .01), and estimated glomerular filtration rate <30 mL/min/1.73 m(2) (HR, 2.8; P < .01) were associated with poor survival. Aspirin (HR, 0.8; P < .03) and statin (HR, 0.7; P < .01) use were associated with improved survival. We used these risk factors to develop risk strata for low-risk, medium-risk, and high-risk groups with survival, respectively, of 85%, 69%, and 43% at 5 years (P < .001). CONCLUSIONS More than 75% of patients with moderately sized AAAs who underwent elective repair in our region survived 5 years, but 4% were at high risk for 5-year mortality. Patients with multiple risk factors, especially age >80 years, unstable angina, oxygen-dependent chronic obstructive pulmonary disease, and estimated glomerular filtration rate <30 mL/min/1.73 m(2), are unlikely to achieve sufficient long-term survival to benefit from surgery, unless their AAA rupture risk is very high.
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Regarding "Long-term incidence of myocardial infarct, stroke, and mortality in patients operated on for abdominal aortic aneurysms". J Vasc Surg 2012; 56:897-8; author reply 898-9. [PMID: 22917053 DOI: 10.1016/j.jvs.2012.04.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 04/10/2012] [Accepted: 04/11/2012] [Indexed: 11/23/2022]
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Kertai MD, Fontes M, Podgoreanu MV. Pharmacogenomics of β-blockers and statins: possible implications for perioperative cardiac complications. J Cardiothorac Vasc Anesth 2012; 26:1101-14. [PMID: 22889606 DOI: 10.1053/j.jvca.2012.06.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Indexed: 01/09/2023]
Affiliation(s)
- Miklos D Kertai
- Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA.
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