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Behrendt CA, Koncar I. Treatment of Lower Extremity Peripheral Arterial Disease. Eur J Vasc Endovasc Surg 2024:S1078-5884(24)00474-X. [PMID: 38871212 DOI: 10.1016/j.ejvs.2024.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2024] [Accepted: 06/05/2024] [Indexed: 06/15/2024]
Affiliation(s)
- Christian-Alexander Behrendt
- Department of Vascular and Endovascular Surgery, Asklepios Clinic Wandsbek, Asklepios Medical School, Hamburg, Germany; Medical School Brandenburg, Theodor Fontane, Neuruppin, Germany.
| | - Igor Koncar
- Clinic for Vascular and Endovascular Surgery, University Clinical Centre of Serbia, Belgrade, Serbia
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Karonen E, Eek F, Butt T, Acosta S. Sex differences in outcomes after revascularization for acute lower limb ischemia: Propensity score adjusted analysis. World J Surg 2024; 48:746-755. [PMID: 38501573 DOI: 10.1002/wjs.12058] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 12/13/2023] [Indexed: 03/20/2024]
Abstract
BACKGROUND Previous reports have suggested higher rates of mortality and amputation for female patients in acute lower limb ischemia (ALI). The aims of the present study were to investigate if there is a difference in mortality, amputation, and fasciotomy between the sexes. METHODS A retrospective cohort study of consecutive patients undergoing index revascularization for ALI between 2001 and 2018 was conducted. A propensity score was created through a logistic regression with female/male sex as an outcome. Cox regression analyses for 90-day and 1-year mortality, combining major amputation/mortality, and logistic regression for major bleeding and fasciotomy, were performed. All analyses were performed with and without adjusting for propensity score. RESULTS A total of 709 patients were included in the study of which 45.9% were women. Mean age was 72.1 years. Females were older and had higher rates of atrial fibrillation, embolic disease, and lower estimated glomerular filtration rate, while men more often had anemia and chronic peripheral arterial disease. Mortality at 1 year was 21.2% for women and 14.7% for men. The adjusted hazard ratio for 1-year mortality was 0.99 (95% CI 0.67-1.46). Fasciotomy was performed in 7.1% of female and 12.8% of male patients; the adjusted odds ratio was 0.52 (95% CI 0.29-0.91). CONCLUSION Sex was not found to be an independent risk factor for mortality or combined major amputation/mortality after revascularization for acute lower limb ischemia, whereas women had lower odds of undergoing fasciotomy. Whether women are underdiagnosed or do not develop acute compartment syndrome in the lower leg as often as men should be evaluated prospectively.
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Affiliation(s)
- Emil Karonen
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
| | - Frida Eek
- Department of Health Sciences, Lund University, Lund, Sweden
| | - Talha Butt
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
| | - Stefan Acosta
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
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Nordanstig J, Behrendt CA, Baumgartner I, Belch J, Bäck M, Fitridge R, Hinchliffe R, Lejay A, Mills JL, Rother U, Sigvant B, Spanos K, Szeberin Z, van de Water W, Antoniou GA, Björck M, Gonçalves FB, Coscas R, Dias NV, Van Herzeele I, Lepidi S, Mees BME, Resch TA, Ricco JB, Trimarchi S, Twine CP, Tulamo R, Wanhainen A, Boyle JR, Brodmann M, Dardik A, Dick F, Goëffic Y, Holden A, Kakkos SK, Kolh P, McDermott MM. Editor's Choice -- European Society for Vascular Surgery (ESVS) 2024 Clinical Practice Guidelines on the Management of Asymptomatic Lower Limb Peripheral Arterial Disease and Intermittent Claudication. Eur J Vasc Endovasc Surg 2024; 67:9-96. [PMID: 37949800 DOI: 10.1016/j.ejvs.2023.08.067] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 08/14/2023] [Indexed: 11/12/2023]
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Shafiee F, Sarbaz M, Marouzi P, Banaye Yazdipour A, Kimiafar K. Providing a framework for evaluation disease registry and health outcomes Software: Updating the CIPROS checklist. J Biomed Inform 2024; 149:104574. [PMID: 38101688 DOI: 10.1016/j.jbi.2023.104574] [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] [Received: 06/08/2023] [Revised: 11/27/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND AND AIMS Properly designed and implemented registry systems play an important role in improving health outcomes and reducing care costs, and can provide a true representation of clinical practice, disease outcomes, safety, and efficacy. Therefore, the aim of this study was to redesign and develop a checklist with items for a patient registry software system (CIPROS) Checklist. METHOD The study is descriptive-cross-sectional. The extraction of the data elements of the checklist was first done through a comprehensive review of the texts in PubMed, Science Direct and Scopus databases and receiving articles related to the evaluation of registry systems. Based on the extracted data, a five-point Likert scale questionnaire was created and 30 experts in this field were asked for their opinions using the two-step Delphi method. RESULTS A total of 100 information items were determined as a registry software evaluation checklist. This checklist included 12 groups of software architecture factors, development, interfaces and interactivity, semantics and standardization, internationality, data management, data quality and usability, data analysis, security, privacy, organizational, education and public factors. CONCLUSION By using the results of this research, it is possible to identify the defects and possible strengths of the registry software and put it at the disposal of the relevant officials to make a decision in this field. In this way, among the designers and developers of these softwares, the best and most appropriate ones are selected with the needs of the registry programs.
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Affiliation(s)
- Fatemeh Shafiee
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Masoume Sarbaz
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Parviz Marouzi
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Alireza Banaye Yazdipour
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Health Information Management and Medical Informatics, School of Allied Medical Sciences, Tehran University of Medical Sciences, Tehran, Iran; Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran.
| | - Khalil Kimiafar
- Department of Health Information Technology, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran.
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Peters F, Behrendt CA. Limb Related Outcomes of Endovascular vs. Open Surgical Revascularisation in Patients with Peripheral Arterial Occlusive Disease: A Report from the Prospective GermanVasc Cohort Study. Eur J Vasc Endovasc Surg 2023; 66:85-93. [PMID: 36972814 DOI: 10.1016/j.ejvs.2023.03.040] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 03/01/2023] [Accepted: 03/23/2023] [Indexed: 03/28/2023]
Abstract
OBJECTIVE The goal of this study was to compare clinical outcomes in patients with peripheral arterial occlusive disease undergoing revascularisation by peripheral endovascular intervention (EVI), bypass surgery, endarterectomy (EA), and hybrid surgery in an unselected real world setting. METHODS This was a German, prospective, multicentre, comparative cohort study, enrolling patients at hospital admission for revascularisation at 35 vascular centres with 12 months of follow up. Primary composite endpoints were major amputation or death, major adverse limb events, and any minor or major amputation. Twelve month incidences and hazard ratios (HRs) for the four subgroups and 95% confidence intervals (CIs) were estimated using Kaplan-Meier functions and Cox proportional hazard models. Sociodemographic and clinical characteristics, pharmacological treatment, and comorbidities were used to adjust for patient differentials (unique identifier ClinicalTrials.gov: NCT03098290). RESULTS In total, 4 475 patients were analysed (mean age 69 years, 69.4% males, and 31.5% suffering from chronic limb threatening ischaemia). After 12 months of follow up, 5.3% (95% CI 3.6 - 6.9%) of the patients experienced either death or major amputation, 7.2% (95% CI 4.8 - 9.6%) major adverse limb event, and 6.6% (95% CI 5.0 - 8.2%) any minor or major amputation. Compared with EVI, bypass surgery was associated with an increased risk of amputation or death (HR 2.59, 95% CI 1.75 - 3.85), major adverse limb event (HR 1.93, 95% CI 1.11 - 3.36), and any minor or major amputation (HR 2.12, 95% CI 1.42 - 3.16), and hybrid surgery with an increased risk of amputation or death (HR 2.29, 95% CI 1.27 - 4.13) and major adverse limb event (HR 1.62, 95% CI 1.03 - 2.54). After adjusting for patient differentials, no significant differences among study groups remained. CONCLUSION More favourable outcomes after EVI were completely attributed to differentials in patient characteristics and not procedure type. The current study emphasised that all competing approaches performed similarly in a real world setting.
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Affiliation(s)
- Frederik Peters
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Christian-Alexander Behrendt
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany; Department of Vascular and Endovascular Surgery, Asklepios Clinic Wandsbek, Asklepios Medical School, Hamburg, Germany; Brandenburg Medical School Theodor Fontane, Neuruppin, Germany.
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Doelare SAN, Koedam TWA, Ebben HP, Tournoij E, Hoksbergen AWJ, Yeung KK, Jongkind V. Catheter Directed Thrombolysis for Not Immediately Threatening Acute Limb Ischaemia: Systematic Review and Meta-Analysis. Eur J Vasc Endovasc Surg 2023; 65:537-545. [PMID: 36608784 DOI: 10.1016/j.ejvs.2022.12.030] [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] [Received: 04/11/2022] [Revised: 11/29/2022] [Accepted: 12/23/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVE This systematic review and meta-analysis reports the outcomes of catheter directed thrombolysis (CDT) in patients with not immediately threatening (Rutherford I) acute lower limb ischaemia (ALI). DATA SOURCES PubMed, Embase, and the Cochrane Library. REVIEW METHODS A systematic search of PubMed, Embase, and the Cochrane Library was performed to identify observational studies and trials published between 1990 and 2022 reporting on the results of CDT in patients with Rutherford I ALI. A meta-analysis was performed using a random effects model with 95% confidence intervals (CIs). The outcomes of interests were treatment duration, angiographic success, bleeding complications, amputation and mortality rates, primary and secondary patency, and functional outcome expressed as pain free walking distance. RESULTS Thirty-nine studies were included, comprising 1 861 patients who received CDT for not immediately threatening ALI. Funnel plots showed an indication of publication bias, and heterogeneity was substantial. Data from 5 to 13 studies were included in the meta-analysis. The pooled treatment duration was 2 days (95% CI 1 - 2), with an angiographic success rate of 80% (95% CI 73 - 86) and a 30 day freedom of amputation rate of 98% (95% CI 92 - 100). The major bleeding rate was 5% (95% CI 2 - 14), with a 30 day mortality rate of 3% (95% CI 1 - 5). The amputation free survival rate was 71% (95% CI 62 - 80) at the one year and 63% (95% CI 51 - 73) at the three year follow up. Long term patency rates were retrieved from four studies: 48% at one year (95% CI 27 - 70). No data could be retrieved on patient walking distance. CONCLUSION Although CDT in the treatment of not immediately threatening ALI showed high angiographic success, the long term outcomes were relatively poor, with low patency and a substantial risk of major amputation. Further research is required to interpret the outcome of CDT in the context of potential confounders such as age and comorbidities.
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Affiliation(s)
- Sabrina A N Doelare
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands; Vrije Universiteit Amsterdam, Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands.
| | - Thomas W A Koedam
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands; Department of Surgery, Dijklander Hospital, Hoorn, the Netherlands
| | - Harm P Ebben
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands; Vrije Universiteit Amsterdam, Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Erik Tournoij
- Department of Surgery, Dijklander Hospital, Hoorn, the Netherlands
| | - Arjan W J Hoksbergen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Kak K Yeung
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands; Vrije Universiteit Amsterdam, Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Vincent Jongkind
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands; Vrije Universiteit Amsterdam, Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands; Department of Surgery, Dijklander Hospital, Hoorn, the Netherlands
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Gratl A. Study Protocol of a Prospective Multicenter Observational Study Evaluating Acute Lower Limb Ischemia. J Surg Res 2023; 282:280-284. [PMID: 36347128 DOI: 10.1016/j.jss.2022.09.023] [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] [Received: 05/10/2022] [Revised: 08/21/2022] [Accepted: 09/17/2022] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Acute lower limb ischemia (ALI) is a limb- and potentially life-threatening condition which requires urgent evaluation and treatment. Contemporary data on optimal therapy and prognosis of ALI are lacking, while surgical, hybrid, and foremost endovascular techniques have rapidly evolved over the past decades. Available clinical guidelines are not based on high-level evidence and do not fully reflect day-do-day practice. Contemporary data on etiology, procedural strategies as well as patient outcomes in ALI are urgently needed to improve care and prevent limb loss. The current study was initiated by the European Vascular Research Collaborative (EVRC), established by young European vascular specialists, and aims to provide insight into contemporary treatment strategies in ALI and its clinical results within Europe. In this manuscript we report the rationale and a detailed study protocol. MATERIAL AND METHODS The proposed study is a prospective, international, multicenter, observational study on ALI (PROMOTE-ALI) (ClinicalTrials.gov - NCT05138679). Patients with ALI (Rutherford classification grade I -III) of one or both lower extremities will be included in the study. The primary endpoint of the study is amputation-free survival (AFS) at 30 d. Secondary endpoints are freedom from target limb reintervention, freedom from complications, clinical outcome of the index leg, and limb salvage and survival at 30 and 90 d after diagnosis of ALI. CONCLUSIONS ALI remains a challenging condition and due to the heterogeneous etiology, clinical presentation and treatment strategies, a large multicenter study on this topic is needed to gain contemporary data on clinical outcomes and prognosis, especially for modern endovascular techniques. PROMOTE-ALI is expected to provide these data and set a benchmark for future randomized controlled trials (RCTs).
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Affiliation(s)
- Alexandra Gratl
- Department of Vascular Surgery, Medical University of Innsbruck, Innsbruck, Austria.
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Arndt H, Behrendt CA. Was ist eine Lebensstil limitierende Claudicatio? Patientenberichtete Endpunkte in der Behandlung der peripheren arteriellen Verschlusskrankheit (PAVK). GEFÄSSCHIRURGIE 2022. [DOI: 10.1007/s00772-022-00963-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Arndt H, Nordanstig J, Bertges DJ, Budtz-Lilly J, Venermo M, Espada CL, Sigvant B, Behrendt CA. A Delphi Consensus on Patient Reported Outcomes for Registries and Trials Including Patients with Intermittent Claudication: Recommendations and Reporting Standard. Eur J Vasc Endovasc Surg 2022; 64:526-533. [PMID: 35985529 DOI: 10.1016/j.ejvs.2022.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/14/2022] [Accepted: 08/05/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE This study aimed to develop a core set of patient reported outcome quality indicators (QIs) for the treatment of patients with intermittent claudication (IC), that allow a broad international implementation across different vascular registries and within trials. METHODS A rigorous modified two stage Delphi technique was used to promote consensus building on patient reported outcome QIs among an expert panel consisting of international vascular specialists, patient representatives, and registry members of the VASCUNET and the International Consortium of Vascular Registries. Potential QIs identified through an extensive literature search or additionally proposed by the panel were validated by the experts in a preliminary survey and included for evaluation. Consensus was reached if ≥ 80% of participants agreed that an item was both clinically relevant and practical. RESULTS Participation rates in two Delphi rounds were 66% (31 participants of 47 invited) and 90% (54 of 60), respectively. Initially, 145 patient reported outcome QIs were documented. Following the two Delphi rounds, 18 quality indicators remained, all of which reached consensus regarding clinical relevance. The VascuQoL questionnaire (VascuQoL-6), currently the most common patient reported outcome measurement (PROM) used within vascular registries, includes a total of six items. Five of these six items also matched with high rated indicators identified in the Delphi study. Consequently, the panel recommends the use of the VascuQoL-6 survey as a preferred core PROM QI set as well as an optional extension of 12 additional patient reported QIs that were also identified in this study. CONCLUSION The current recommendation based on the Delphi consensus building approach, strengthens the international harmonisation of registry data collection in relation to patient reported outcome quality. Continuous and standardised quality assurance will ensure that registry data may be used for future quality benchmarking studies and, ultimately, positively impact the overall quality of care provided to patients with peripheral arterial occlusive disease.
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Affiliation(s)
- Helene Arndt
- Department of Vascular Medicine, Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Joakim Nordanstig
- Institute of Medicine, Department of Molecular and Clinical Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Daniel J Bertges
- Division of Vascular Surgery, University of Vermont Medical Centre, Burlington, VT, USA
| | | | - Maarit Venermo
- Vascular Surgery, Abdominal Centre, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Cristina Lopez Espada
- Department of Vascular Surgery, University Hospital Virgen de las Nieves, Granada, Spain
| | - Birgitta Sigvant
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Christian-Alexander Behrendt
- Department of Vascular Medicine, Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany; Brandenburg Medical School Theodor Fontane, Neuruppin, Germany.
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Behrendt CA, Adili F, Böckler D, Cotta L, Görtz H, Heckenkamp J, Peter J, Schmandra T, Stojanovic T, Uhl C, Steinbauer M. Das Qualitätssicherungs- und Deviceregister des Deutschen Instituts für Gefäßmedizinische Gesundheitsforschung der DGG im Zeitalter von COVID-19, Big Data und künstlicher Intelligenz. GEFÄSSCHIRURGIE 2022; 27:317-320. [PMID: 36090201 PMCID: PMC9450836 DOI: 10.1007/s00772-022-00916-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/20/2022] [Indexed: 11/09/2022]
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Kotov A, Blasche DA, Peters F, Pospiech P, Rother U, Stavroulakis K, Remig J, Schmidt-Lauber C, Zeller T, Görtz H, Teßarek J, Behrendt CA. The Impact of Chronic Kidney Disease on Mid-Term Outcomes after Revascularisation of Peripheral Arterial Occlusive Disease: Results from a Prospective Cohort Study. J Clin Med 2022; 11:jcm11164750. [PMID: 36012989 PMCID: PMC9409847 DOI: 10.3390/jcm11164750] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 11/16/2022] Open
Abstract
Objective: The current study aimed to determine the relationship between chronic kidney disease (CKD) and major 12-month outcomes for patients with in-hospital treatment for symptomatic peripheral arterial occlusive disease (PAOD). Methods: An analysis of the prospective longitudinal multicentric cohort study with 12-month follow-up was conducted including patients who underwent endovascular or open surgery for symptomatic PAOD at 35 German vascular centres (initial study protocol: NCT03098290). Severity of CKD was grouped into four stages combining information about the estimated glomerular filtration rate (eGFR) at baseline and dialysis dependency. Outcomes included overall mortality as well as the two composite endpoints of amputation or death, and of major cardiovascular events (MACE). 12-month incidences and adjusted hazard ratios were estimated using the Kaplan–Meier function and Cox proportional hazard models. Results: A total of 4354 patients (32% female, 69 years mean age, 68% intermittent claudication, 69% percutaneous endovascular revascularisation) were included and followed for 244 days in median. Thereof, 22% had any CKD and 5% had end stage kidney disease (ESKD) at baseline. The 12-month overall mortality rate was 3.6% (95% CI 2.3–4.9) with 96 events in the entire cohort: 147 were amputated or died (5.3%, 95% CI 5.2–5.3), and 277 had a MACE (9.5%, 95% CI 9.4–9.5). When compared with patients without kidney disease, ESKD was significantly associated with overall mortality (HR 1.9; 95% CI 1.1–3.5), amputation or death (HR 2.4; 95% CI 1.4–4.1), and MACE (HR 2.0; 95% CI 1.3–3.2). Conclusions: In the current study on mid-term outcomes after invasive revascularisation for symptomatic PAOD, one out of five patients suffered from any CKD while those few with ESKD had twice the odds of death, of amputation or death, and of major adverse cardiovascular events after twelve months. These results emphasise that concomitant CKD and its impact on outcomes should be considered by severity while mild and moderate grades should not lead to ineffectual treatment strategies.
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Affiliation(s)
- Artur Kotov
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Deven A. Blasche
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Frederik Peters
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Philip Pospiech
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Ulrich Rother
- Department of Vascular Surgery, University Medical Centre Erlangen, 91054 Erlangen, Germany
- Commission on Peripheral Artery Disease and Diabetic Foot Syndrome, German Society for Vascular Surgery and Vascular Medicine, 10115 Berlin, Germany
| | - Konstantinos Stavroulakis
- Commission on Peripheral Artery Disease and Diabetic Foot Syndrome, German Society for Vascular Surgery and Vascular Medicine, 10115 Berlin, Germany
- Department of Vascular Surgery, Ludwig Maximilians University Hospital, 80539 Munich, Germany
| | - Jürgen Remig
- Bonn Community Hospital, Haus St. Petrus, 53113 Bonn, Germany
| | - Christian Schmidt-Lauber
- III. Department of Medicine, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Thomas Zeller
- Clinic for Cardiology and Angiology II, University Heart Center Freiburg-Bad Krozingen, 79189 Bad Krozingen, Germany
| | - Hartmut Görtz
- Commission on Peripheral Artery Disease and Diabetic Foot Syndrome, German Society for Vascular Surgery and Vascular Medicine, 10115 Berlin, Germany
- St. Boniface Hospital Lingen, 49808 Lingen, Germany
| | - Jörg Teßarek
- St. Boniface Hospital Lingen, 49808 Lingen, Germany
| | - Christian-Alexander Behrendt
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
- Commission on Peripheral Artery Disease and Diabetic Foot Syndrome, German Society for Vascular Surgery and Vascular Medicine, 10115 Berlin, Germany
- Brandenburg Medical School Theodor Fontane, 16816 Neuruppin, Germany
- Correspondence:
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Wolbert L, Kreutzburg T, Zyriax BC, Adegbola A, Westenhöfer J, Jagemann B, Alexander Neumann F, Preuß M, Debus ES, Rieß HC, Behrendt CA. A cross-sectional survey study on the nutrition patterns of patients with peripheral artery disease. VASA 2022; 51:239-246. [PMID: 35499268 DOI: 10.1024/0301-1526/a001005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background: Even though nutrition was demonstrated to have an impact on chronic atherosclerotic disease, there is a paucity of corresponding recommendations for patients with peripheral artery disease (PAD). A Mediterranean Diet based on daily intake of fruits and vegetables with high fibre, vegetable oil, and unsalted nuts including fish several times a week may have protective effects. This cross-sectional survey aimed to determine nutritional patterns amongst inpatients with PAD. Methods: All inpatients with symptomatic PAD who underwent revascularisation at a single centre between 1st May 2018 and 31st December 2021 were asked to fill out a questionnaire on nutritional intake. An 8-item frequency rating scale (from never to three times a day) was used for 15 food groups. For 11 of them, an adapted Mediterranean Diet score was calculated using the answers. The descriptive results were stratified by sex and disease stage (intermittent claudication vs. chronic limb-threatening ischaemia). Results: A total of 319 patients (31.7% female, 69.4 years in mean) were included. Thereof, 71.8% reported they did never receive any nutritional information considering their PAD disease. The mean adapted Mediterranean Diet score was 2.7 points (of maximum 11) with most patients not achieving the recommended servings per week for fruits (1.6%), vegetables (1.0%), and unsalted nuts (12.2%). The intake of cereals was sufficient (43.3%). When compared with men, women consumed more fruits and less meat. Conclusions: This survey demonstrated that although healthy nutrition may have a positive impact on patients with PAD, the education and adherence to a Mediterranean Diet was inappropriate. Nutritional patterns should be more focused in future PAD studies to derive specific recommendations and nutritional programmes as well as patient education in clinical practice.
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Affiliation(s)
- Lara Wolbert
- Research Group GermanVasc, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.,The first two authors contributed equally
| | - Thea Kreutzburg
- Research Group GermanVasc, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.,The first two authors contributed equally
| | - Birgit-Christiane Zyriax
- Midwifery Science - Health Care Research and Prevention, Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Abiodun Adegbola
- Research Group GermanVasc, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Joachim Westenhöfer
- Competence Center Health, Faculty of Life Sciences, University of Applied Sciences (HAW), Hamburg, Germany
| | - Bettina Jagemann
- Midwifery Science - Health Care Research and Prevention, Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Felix Alexander Neumann
- Midwifery Science - Health Care Research and Prevention, Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Mark Preuß
- Research Group GermanVasc, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - E Sebastian Debus
- Research Group GermanVasc, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Henrik C Rieß
- Research Group GermanVasc, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Christian-Alexander Behrendt
- Research Group GermanVasc, Department of Vascular Medicine, University Heart and Vascular Centre UKE Hamburg, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.,Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
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Vorhersage von schweren Blutungsereignissen bei Patienten mit peripherer arterieller Verschlusskrankheit: Der OAC3-PAD-Risikoscore. GEFÄSSCHIRURGIE 2022; 27:208-212. [PMID: 35291723 PMCID: PMC8913852 DOI: 10.1007/s00772-022-00881-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 02/09/2022] [Indexed: 11/29/2022]
Abstract
Obwohl Patient:innen mit einer peripheren arteriellen Verschlusskrankheit (PAVK) aufgrund ihres Komorbiditäts- und Risikoprofils ein insgesamt erhöhtes Blutungsrisiko aufweisen, standen bisher keine validierten Werkzeuge zur Vorhersage des Blutungsrisikos zur Verfügung. Erschwerend kommt hinzu, dass viele randomisierte und kontrollierte Studien zu antithrombotischen Therapien Patient:innen mit erhöhtem Blutungsrisiko ausgeschlossen haben. Anhand von Routinedaten der Krankenkasse wurde mittels Verfahren des maschinellen Lernens ein pragmatisches Vorhersagemodell entwickelt und intern validiert. Mit dem OAC3-PAD-Risikoscore wurden acht Variablen identifiziert, die das Risiko von schweren Blutungsereignissen innerhalb eines Jahres nach stationärer Behandlung der PAVK vorhersagen können. Dieser Risikoscore kann dabei helfen, eine patientenzentrierte Risiko-Nutzen-Abwägung durchzuführen, um das maximale Potenzial aus den verfügbaren antithrombotischen Therapiestrategien zu schöpfen.
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The OAC3-PAD Risk Score Predicts Major Bleeding Events one Year after Hospitalisation for Peripheral Artery Disease. Eur J Vasc Endovasc Surg 2022; 63:503-510. [DOI: 10.1016/j.ejvs.2021.12.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/16/2021] [Accepted: 12/04/2021] [Indexed: 12/13/2022]
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15
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Kotov A, Peters F, Debus ES, Zeller T, Heider P, Stavroulakis K, Remig J, Gussmann A, Hoffmann J, Friedrich O, Nolte T, Behrendt CA. The prospective GermanVasc cohort study. VASA 2021; 50:446-452. [PMID: 34279120 DOI: 10.1024/0301-1526/a000966] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Background: Previous observational studies reported a wide variation and possible room for improvement in the treatment of patients suffering from symptomatic peripheral artery disease (PAD). Yet, systematic assessment of everyday clinical practice is lacking. A General Data Protection Regulation (GDPR) compliant registry was developed and used to collect comprehensive data on clinical treatment and outcomes regarding PAD in Germany. Here, we report baseline characteristics of patients prospectively enrolled until the end of 2020. Methods: The GermanVasc registry study is a prospective longitudinal multicentre cohort study. Between 1st May 2018 and 31st December 2020, invasive endovascular, open-surgical, and hybrid revascularisations of patients suffering from chronic symptomatic PAD were prospectively included after explicit informed consent (NCT03098290). For ensuring high quality of the data, we performed comprehensive risk-based and random-sample external and internal validation. Results: In total, 5608 patients from 31 study centres were included (34% females, median 69 years). On-site monitoring visits were performed at least once in all centres. The proportion of chronic limb-threatening ischaemia was 30% and 13% were emergent admissions. 55% exhibited a previous revascularisation. Endovascular techniques made 69% among all documented invasive procedures (n=6449). Thirty-five percent were classified as patients with severe systemic disease, and 3% exhibited a constant threat to life according to the American Society of Anaesthesiologists classification. The risk profile comprised of 75% former or current smokers, 36% diabetes mellitus, and in 30% a current ischemic heart disease was present. At discharge, 93% of the patients received antiplatelets and 77% received statins. Conclusions: The GermanVasc registry study provides insights into real-world practice of treatment and outcomes of 5,608 patients with symptomatic PAD in Germany. The cohort covers a broader range of disease severity and types of interventions than usually found in trials. In future studies, comparative outcomes will be analysed in more detail.
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Affiliation(s)
- Artur Kotov
- University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Frederik Peters
- University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Thomas Zeller
- University Heart Center Freiburg-Bad Krozingen, Germany
| | | | | | - Jürgen Remig
- Bonn Community Hospital, Haus St. Petrus, Bonn, Germany
| | | | | | | | - Thomas Nolte
- Bad Bevensen Heart and Vascular Centre, Bad Bevensen, Germany
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16
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Lottes AE, Whatley EM, Royce SM, Bertges DJ, Erickson CA, Farb A, Fox ML, Jiang JH, Wang L, Lin AY, Malone ML, Papandreou G, Wilgus RW, Rosenfield K, Krucoff MW. Important considerations for trials for peripheral arterial disease: Lessons learned from the paclitaxel mortality signal: A report on behalf of the registry assessment for peripheral interventional Devices (RAPID) Paclitaxel Pathways Program. Am Heart J 2021; 232:71-83. [PMID: 33157067 DOI: 10.1016/j.ahj.2020.10.070] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 10/26/2020] [Indexed: 01/06/2023]
Abstract
The Registry Assessment of Peripheral Devices (RAPID) convened a multidisciplinary group of stakeholders including clinicians, academicians, regulators and industry representatives to conduct an in-depth review of limitations associated with the data available to assess the paclitaxel mortality signal. Available studies were evaluated to identify strengths and limitations in the study design and data quality, which were translated to lessons learned to help guide the design, execution, and analyses of future studies. We suggest numerous actionable responses, such as the development and use of harmonized data points and outcomes in a consensus lean case report form. We advocate for reduction in missing data and efficient means for accrual of larger sample sizes in Peripheral arterial disease studies or use of supplemental datasets. Efforts to share lessons learned and working collaboratively to address such issues may improve future data in this device area and ultimately benefit patients. Condensed Abstract: Data sources evaluating paclitaxel-coated devices were evaluated to identify strengths and limitations in the study design and data quality, which were translated to lessons learned to help guide the design, execution, and analyses of future studies. We suggest numerous actionable responses, which we believe may improve future data in this device area and ultimately benefit patients.
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17
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Ambler GK, Brookes-Howell L, Jones JA, Verma N, Bosanquet DC, Thomas-Jones E, Edwards AG, Twine CP. Development of Core Outcome Sets for People Undergoing Major Lower Limb Amputation for Complications of Peripheral Vascular Disease. Eur J Vasc Endovasc Surg 2020; 60:730-738. [DOI: 10.1016/j.ejvs.2020.06.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 06/05/2020] [Accepted: 06/16/2020] [Indexed: 12/13/2022]
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18
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Behrendt CA, Sigvant B, Kuchenbecker J, Grima MJ, Schermerhorn M, Thomson IA, Altreuther M, Setacci C, Svetlikov A, Laxdal EH, Goncalves FB, Secemsky EA, Debus ES, Cassar K, Beiles B, Beck AW, Mani K, Bertges D. Editor's Choice - International Variations and Sex Disparities in the Treatment of Peripheral Arterial Occlusive Disease: A Report from VASCUNET and the International Consortium of Vascular Registries. Eur J Vasc Endovasc Surg 2020; 60:873-880. [PMID: 33004283 PMCID: PMC8080993 DOI: 10.1016/j.ejvs.2020.08.027] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/30/2020] [Accepted: 08/17/2020] [Indexed: 01/17/2023]
Abstract
OBJECTIVE The aim of this study was to determine sex specific differences in the invasive treatment of symptomatic peripheral arterial occlusive disease (PAOD) between member states participating in the VASCUNET and International Consortium of Vascular Registries. METHODS Data on open surgical revascularisation and peripheral vascular intervention (PVI) of symptomatic PAOD from 2010 to 2017 were collected from population based administrative and registry data from 11 countries. Differences in age, sex, indication, and invasive treatment modality were analysed. RESULTS Data from 11 countries covering 671 million inhabitants and 1 164 497 hospitalisations (40% women, mean age 72 years, 49% with intermittent claudication, 54% treated with PVI) in Europe (including Russia), North America, Australia, and New Zealand were included. Patient selection and treatment modality varied widely for the proportion of female patients (23% in Portugal and 46% in Sweden), the proportion of patients with claudication (6% in Italy and 69% in Russia), patients' mean age (70 years in the USA and 76 years in Italy), the proportion of octogenarians (8% in Russia and 33% in Sweden), and the proportion of PVI (24% in Russia and 88% in Italy). Numerous differences between females and males were observed in regard to patient age (72 vs. 70 years), the proportion of octogenarians (28% vs. 15%), proportion of patients with claudication (45% vs. 51%), proportion of PVI (57% vs. 51%), and length of hospital stay (7 days vs. 6 days). CONCLUSION Remarkable differences regarding the proportion of peripheral vascular interventions, patients with claudication, and octogenarians were seen across countries and sexes. Future studies should address the underlying reasons for this, including the impact of national societal guidelines, reimbursement, and differences in health maintenance.
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Affiliation(s)
- Christian-Alexander Behrendt
- Department of Vascular Medicine, Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.
| | - Birgitta Sigvant
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Jenny Kuchenbecker
- Department of Vascular Medicine, Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Matthew J Grima
- Department of Surgery, Vascular Unit, Mater Dei Hospital, Faculty of Medicine and Surgery, University of Malta, Msida, Malta
| | - Marc Schermerhorn
- Division of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Centre, Boston, MA, USA
| | - Ian A Thomson
- Department of Surgical Sciences, University of Otago, Dunedin, New Zealand
| | - Martin Altreuther
- Department of Vascular Surgery, St. Olavs Hospital, Trondheim, Norway
| | - Carlo Setacci
- Università degli Studi di Siena, Vascular and Endovascular Surgery, Siena, Italy
| | - Alexei Svetlikov
- Department of Cardiovascular Surgery, The I.I. Mechnikov North-Western State Medical University, St. Petersburg, Russia
| | - Elin H Laxdal
- Department of Vascular Surgery, Landspitali University Hospital, Reykjavik, Iceland
| | | | - Eric A Secemsky
- Division of Cardiology, Beth Israel Deaconess Medical Centre, Boston, MA, USA
| | - E Sebastian Debus
- Department of Vascular Medicine, Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Kevin Cassar
- Department of Surgery, Vascular Unit, Mater Dei Hospital, Faculty of Medicine and Surgery, University of Malta, Msida, Malta
| | - Barry Beiles
- Australian and New Zealand Society for Vascular Surgery, Melbourne, Australia
| | - Adam W Beck
- Division of Vascular Surgery and Endovascular Therapy, University of Alabama at Birmingham, AB, USA
| | - Kevin Mani
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Daniel Bertges
- Division of Vascular Surgery, University of Vermont Medical Centre, Burlington, VT, USA
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Tong Y, Febrer G, Mao J, Wawryko P, Mao Y, Le-Bel G, How D, Philippe E, Zhou T, Zhang Z, Wang L, Germain L, Guidoin R. Limb salvage after aneurysmal degeneration of a cryopreserved vein allograft: Searching the autologous veins of the arm is worth the effort. Morphologie 2020; 104:202-213. [PMID: 32518049 DOI: 10.1016/j.morpho.2020.05.001] [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] [Received: 09/23/2019] [Revised: 04/29/2020] [Accepted: 05/14/2020] [Indexed: 06/11/2023]
Abstract
CLINICAL DATA We hereby report a case of limb salvage involving a 64-year-old man who was hospitalized with ischemic foot ulcers for two months. Endarterectomy with patching and stenting of the left iliofemoral artery failed. A composite bypass of two segments of the endarterectomized superficial femoral artery and a cryopreserved saphenous vein graft was implanted one week later. On day 4 postoperatively, an infection (Staphylococcus epidermidis and Pseudomonas aeruginosa) was treated empirically with antibiotics. Four months later, the femoro-tibial bypass thrombosed and the patency was restored by thrombolysis. The aneurysmal cryopreserved vein was excised. Iterative complications followed and final success was attained after implantation of autologous cephalic and basilic veins. Four years later, this femoro-tibial is still patent. PATHOLOGICAL ANALYSES After a gross observation, the explant was dissected and the most significant sections were processed for histology, followed by analyses in scanning electron microscopy, light microscopy and transmission electron microscopy. RESULTS The explanted specimen showed a smooth flow surface proximally but a severe distortion distally, with an accumulation of poorly organized mural thrombi. The wall of the arterialized vein was accompanied with an important inflammatory reaction. The degradation of the collagen structure was evidenced in TEM. The fibrils of collagen were still individualized but were fragmented and did not display parallelly. The regular banding was preserved. The presence of Pseudomonas aeruginosa was shown inside the wall of the homologous vein. COMMENTS In case of sepsis, the most aggressive antibiotic treatments cannot fully eliminate the bacteremic colonizations within the wall of an alternative conduit. The cephalic and basilic autologous veins are proved to be preferable in absence of the autologous saphenous vein. The amputation was prevented and four years later the bypass is still patent. This is an outstanding result based upon the comorbidities of the patient. The most aggressive harvesting shall be recommended. This patient represented a considerable challenge and the clinical result is highly gratifying: the search for the autologous cephalic and basilic veins proved to be worth the effort.
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Affiliation(s)
- Yiwei Tong
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada; Comprehensive Breast Health Center, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, 200025 Shanghai, China
| | - Guillaume Febrer
- Service de chirurgie vasculaire, Département de chirurgie, Hôpital du Sacré-Cœur, Université de Montréal, Montréal (QC), Canada
| | - Jifu Mao
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada; Key Laboratory of Textile Science & Technology, Ministry of Education and College of Textiles, Donghua University, Shanghai, China
| | - Paul Wawryko
- Department of Pathology, University of Manitoba, Winnipeg (MB), Canada
| | - Ying Mao
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada; Key Laboratory of Textile Science & Technology, Ministry of Education and College of Textiles, Donghua University, Shanghai, China
| | - Gaëtan Le-Bel
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada
| | - Daniel How
- Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Eric Philippe
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada
| | - Tianyi Zhou
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada
| | - Ze Zhang
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada
| | - Lu Wang
- Key Laboratory of Textile Science & Technology, Ministry of Education and College of Textiles, Donghua University, Shanghai, China
| | - Lucie Germain
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada
| | - Robert Guidoin
- Département de chirurgie, Faculté de médecine, Université Laval ; Axe médecine régénératrice, Centre de recherche du CHU de Québec - Université Laval, Québec (QC), Canada.
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20
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Grip O, Mani K, Altreuther M, Bastos Gonçalves F, Beiles B, Cassar K, Davidovic L, Eldrup N, Lattmann T, Laxdal E, Menyhei G, Setacci C, Settembre N, Thomson I, Venermo M, Björck M. Contemporary Treatment of Popliteal Artery Aneurysms in 14 Countries: A Vascunet Report. Eur J Vasc Endovasc Surg 2020; 60:721-729. [PMID: 32807672 DOI: 10.1016/j.ejvs.2020.07.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 06/05/2020] [Accepted: 07/02/2020] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Popliteal artery aneurysm (PAA) is the second most common arterial aneurysm. Vascunet is an international collaboration of vascular registries. The aim was to study treatment and outcomes. METHODS This was a retrospective analysis of prospectively registered population based data. Fourteen countries contributed data (Australia, Denmark, Finland, France, Hungary, Iceland, Italy, Malta, New Zealand, Norway, Portugal, Serbia, Sweden, and Switzerland). RESULTS During 2012-2018, data from 10 764 PAA repairs were included. Mean values with between countries ranges in parenthesis are given. The incidence was 10.4 cases/million inhabitants/year (2.4-19.3). The mean age was 71.3 years (66.8-75.3). Most patients, 93.3%, were men and 40.0% were active smokers. The operations were elective in 73.2% (60.0%-85.7%). The mean pre-operative PAA diameter was 32.1 mm (27.3-38.3 mm). Open surgery dominated in both elective (79.5%) and acute (83.2%) cases. A medial surgical approach was used in 77.7%, and posterior in 22.3%. Vein grafts were used in 63.8%. Of the emergency procedures, 91% (n = 2 169, 20.2% of all) were for acute thrombosis and 9% for rupture (n = 236, 2.2% of all). Thrombosis patients had larger aneurysms, mean diameter 35.5 mm, and 46.3% were active smokers. Early amputation and death were higher after acute presentation than after elective surgery (5.0% vs. 0.7%; 1.9% vs. 0.5%). This pattern remained one year after surgery (8.5% vs. 1.0%; 6.1% vs. 1.4%). Elective open compared with endovascular surgery had similar one year amputation rates (1.2% vs. 0.2%; p = .095) but superior patency (84.0% vs. 78.4%; p = .005). Veins had higher patency and lower amputation rates, at one year compared with synthetic grafts (86.8% vs. 72.3%; 1.8% vs. 5.2%; both p < .001). The posterior open approach had a lower amputation rate (0.0% vs. 1.6%, p = .009) than the medial approach. CONCLUSION Patients presenting with acute ischaemia had high risk of amputation. The frequent use of endovascular repair and prosthetic grafts should be reconsidered based on these results.
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Affiliation(s)
- Olivia Grip
- Department of Surgical Sciences, Section of Vascular Surgery, Uppsala, Sweden.
| | - Kevin Mani
- Department of Surgical Sciences, Section of Vascular Surgery, Uppsala, Sweden
| | - Martin Altreuther
- Department of Vascular Surgery, St Olavs Hospital, Trondheim, Norway
| | | | - Barry Beiles
- Australian and New Zealand Society for Vascular Surgery, Melbourne, Australia
| | - Kevin Cassar
- Vascular Unit, Department of Surgery, Mater Dei Hospital, Malta
| | - Lazar Davidovic
- Clinic for Vascular and Endovascular Surgery, Serbian Clinical Centre, Belgrade, Serbia
| | - Nikolaj Eldrup
- Department of Vascular Surgery, Copenhagen University Hospital Rigshospitalet, Denmark
| | - Thomas Lattmann
- Clinic of Vascular Surgery, Cantonal Hospital, Winterthur, Switzerland
| | - Elin Laxdal
- Department of Vascular Surgery, Landspitalinn University Hospital, Reykjavik, Iceland
| | - Gabor Menyhei
- Department of Vascular Surgery Medical Centre, Pecs University, Pecs, Hungary
| | | | - Nicla Settembre
- Department of Vascular and Endovascular Surgery, Nancy University Hospital, University of Lorraine, Nancy, France
| | - Ian Thomson
- Department of Surgical Sciences, Otago University, Dunedin, New Zealand
| | - Maarit Venermo
- Department of Vascular Surgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Martin Björck
- Department of Surgical Sciences, Section of Vascular Surgery, Uppsala, Sweden
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21
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Sutzko DC, Mani K, Behrendt CA, Wanhainen A, Beck AW. Big data in vascular surgery: registries, international collaboration and future directions. J Intern Med 2020; 288:51-61. [PMID: 32303118 DOI: 10.1111/joim.13077] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/21/2020] [Accepted: 04/06/2020] [Indexed: 01/09/2023]
Abstract
Given the increasing availability of large data set, small single-institutional series raise decreasing attention. Rapid expansion of technology from electronic medical records to easily accessible internet access, and widespread use and acceptance of registries in the medical world has allowed for research and quality improvement efforts using 'big data'. Big data, although technically not defined, typically refers to large databases that can be used to investigate common or rare disease processes or outcomes, describe variation in clinical practices across and between different specialties at various practice location, whilst allowing important information about trends over time. Big data have allowed investigators to quickly assimilate cohorts of patients and/or procedures to answer current questions, with more complete population representation and improved generalizability whilst decreasing the likelihood of power problems and type II errors. On the other hand, pitfalls still exist with the growing problem of hypothesis fishing, lack of granularity and the fear by many clinicians that registry transparency may have already gone too far, where surgery groups or individual surgeon outcomes are readily available to patients and referring providers. Within vascular surgery specifically, big data have expanded over the last decade and now includes regional, national and global registries that have major benefits of gathering specific clinical and procedural information within vascular surgery. In this review, we highlight the main vascular surgery registries and recap a few success stories of how the registries have been leveraged to benefit discovery, quality improvement and ultimately patient care. Additionally, we outline future directions that will be imperative for continued expansion, acceptance and adoption of 'big data' utilization inpatients with vascular disease.
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Affiliation(s)
- D C Sutzko
- From the, Division of Vascular Surgery and Endovascular Therapy, University of Alabama at Birmingham, Birmingham, AB, USA
| | - K Mani
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
| | - C-A Behrendt
- Department of Vascular Medicine, Research Group GermanVasc, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - A Wanhainen
- Department of Surgical Sciences, Vascular Surgery, Uppsala University, Uppsala, Sweden
| | - A W Beck
- From the, Division of Vascular Surgery and Endovascular Therapy, University of Alabama at Birmingham, Birmingham, AB, USA
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22
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Lazaris AM, Lazaris MA, Moulakakis KG. Design and Use of an Interactive Online Registry to Track and Illustrate Vascular Surgery Practice in Greece. Eur J Vasc Endovasc Surg 2020; 60:321-322. [PMID: 32527715 DOI: 10.1016/j.ejvs.2020.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 04/01/2020] [Accepted: 04/15/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Andreas M Lazaris
- Department of Vascular Surgery, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece; Steering Committee of Hellenic Vascular Registry, Hellenic Society of Vascular and Endovascular Surgery, Athens, Greece.
| | - Michael A Lazaris
- Department of Civil Engineering, School of Engineering, University of Patras, Patras, Greece
| | - Konstantinos G Moulakakis
- Department of Vascular Surgery, Faculty of Medicine, School of Health Sciences, University of Patras, Patras, Greece; Steering Committee of Hellenic Vascular Registry, Hellenic Society of Vascular and Endovascular Surgery, Athens, Greece
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23
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Eldrup N, Debus ES. International Validation of the Population Based Malta Vascular Registry: A Vascunet Report. EJVES Vasc Forum 2020; 48:5-7. [PMID: 33078161 PMCID: PMC7301168 DOI: 10.1016/j.ejvsvf.2020.05.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 04/20/2020] [Accepted: 05/19/2020] [Indexed: 10/29/2022] Open
Abstract
Introduction Quality registries can be used to study treatment patterns and changes in trends of complications related to procedures and devices. To ensure that such study is possible in registries, there is a need to use standardised variables and the registry must have high internal and external validity. This study was an international external and internal validation of the newly initiated Maltese Vascular Registry. Report Two international vascular registry consultants visited the Maltese Vascular Registry (MVR), and conducted an external validation on all carotid and aortic aneurysm repairs performed in 2017-18. The external validation was conducted by comparing hospital administration lists with the MVR list. Using randomly chosen numbers, an internal validation was conducted of 20 random cases of carotid and 20 aortic aneurysms, 10 from 2017 and 10 from 2018, to validate date of operation and procedure against the patient's medical record. The registry is built as a database using national personal identifier codes, with variables for date and type of procedure, and anaesthetic method used, to which a note is attached describing the indication, intervention, and follow up. Between the hospital registry and the MVR, 111 of 115 cases could be identified correctly, corresponding to 97% external validity. Between the patient case records and the MVR, the dates and procedures of 20/20 carotid and 20/20 aortic aneurysm procedure were identical, indicating 100% internal validity. Discussion The MVR showed an external validity of 97% and internal validity of 100%. Future work should incorporate specific variables for comorbidity, procedures, and outcomes, with the registry aiming to incorporate international recommended variables for comorbidity, procedure, and outcome.
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Affiliation(s)
- Nikolaj Eldrup
- Rigshospitalet, Copenhagen University, Denmark.,Karbase (Danish Vascular Registry), Danish Regions, Aarhus, Denmark
| | - E Sebastian Debus
- University Heart & Vascular Centre, University Hospital Hamburg-Eppendorf, Germany.,GermanVasc, Hamburg, Germany
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Björck M, Earnshaw JJ, Acosta S, Bastos Gonçalves F, Cochennec F, Debus ES, Hinchliffe R, Jongkind V, Koelemay MJW, Menyhei G, Svetlikov AV, Tshomba Y, Van Den Berg JC, Esvs Guidelines Committee, de Borst GJ, Chakfé N, Kakkos SK, Koncar I, Lindholt JS, Tulamo R, Vega de Ceniga M, Vermassen F, Document Reviewers, Boyle JR, Mani K, Azuma N, Choke ETC, Cohnert TU, Fitridge RA, Forbes TL, Hamady MS, Munoz A, Müller-Hülsbeck S, Rai K. Editor's Choice - European Society for Vascular Surgery (ESVS) 2020 Clinical Practice Guidelines on the Management of Acute Limb Ischaemia. Eur J Vasc Endovasc Surg 2019; 59:173-218. [PMID: 31899099 DOI: 10.1016/j.ejvs.2019.09.006] [Citation(s) in RCA: 223] [Impact Index Per Article: 44.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Olinic DM, Stanek A, Tătaru DA, Homorodean C, Olinic M. Acute Limb Ischemia: An Update on Diagnosis and Management. J Clin Med 2019; 8:jcm8081215. [PMID: 31416204 PMCID: PMC6723825 DOI: 10.3390/jcm8081215] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 07/20/2019] [Accepted: 08/12/2019] [Indexed: 12/24/2022] Open
Abstract
This review presents an update on the diagnosis and management of acute limb ischemia (ALI), a severe condition associated with high mortality and amputation rates. A comprehensive spectrum of ALI etiology is presented, with highlights on embolism and in situ thrombosis. The steps for emergency diagnosis are described, emphasizing the role of clinical data and imaging, mainly duplex ultrasound, CT angiography and digital substraction angiography. The different therapeutic techniques are presented, ranging from pharmacological (thrombolysis) to interventional (thromboaspiration, mechanical thrombectomy, and stent implantation) techniques to established surgical revascularization (Fogarty thrombembolectomy, by-pass, endarterectomy, patch angioplasty or combinations) and minor or major amputation of necessity. Postprocedural management, reperfusion injury, compartment syndrome and long-term treatment are also updated.
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Affiliation(s)
- Dan-Mircea Olinic
- Medical Clinic No. 1, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- Interventional Cardiology Department, Emergency Clinical Hospital, 400006 Cluj-Napoca, Romania
| | - Agata Stanek
- Department of Internal Diseases, Angiology and Physical Medicine, School of Medicine wih Division of Dentistry in Zabrze, Medical University of Silesia, 41-902 Bytom, Poland
| | - Dan-Alexandru Tătaru
- Medical Clinic No. 1, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania.
- Interventional Cardiology Department, Emergency Clinical Hospital, 400006 Cluj-Napoca, Romania.
| | - Călin Homorodean
- Medical Clinic No. 1, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- Interventional Cardiology Department, Emergency Clinical Hospital, 400006 Cluj-Napoca, Romania
| | - Maria Olinic
- Medical Clinic No. 1, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
- Interventional Cardiology Department, Emergency Clinical Hospital, 400006 Cluj-Napoca, Romania
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Gombert A, Jacobs MJ. Great Power Brings Great Responsibility: Some Thoughts About a Promising Approach to Standardised Data Assessment in Registry Studies. Eur J Vasc Endovasc Surg 2019; 57:822. [PMID: 30967314 DOI: 10.1016/j.ejvs.2019.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 03/08/2019] [Accepted: 03/14/2019] [Indexed: 10/27/2022]
Affiliation(s)
- Alexander Gombert
- European Vascular Centre Aachen-Maastricht, Department of Vascular Surgery University Hospital RWTH Aachen, Germany.
| | - Michael J Jacobs
- European Vascular Centre Aachen-Maastricht, Department of Vascular Surgery University Hospital RWTH Aachen, Germany
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