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Leinweber ME, Schmandra T, Karl T, Torsello G, Böckler D, Walensi M, Geisbuesch P, Schmitz‐Rixen T, Jung G, Hofmann AG. Deciphering Popliteal Artery Aneurysm Patient Diversity: Insights From a Cluster Analysis of the POPART Registry. J Am Heart Assoc 2024; 13:e034429. [PMID: 38879461 PMCID: PMC11255753 DOI: 10.1161/jaha.124.034429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 05/23/2024] [Indexed: 06/19/2024]
Abstract
BACKGROUND Popliteal artery aneurysms (PAAs) are the most common peripheral aneurysm. However, due to its rarity, the cumulative body of evidence regarding patient patterns, treatment strategies, and perioperative outcomes is limited. This analysis aims to investigate distinct phenotypical patient profiles and associated treatment and outcomes in patients with a PAA by performing an unsupervised clustering analysis of the POPART (Practice of Popliteal Artery Aneurysm Repair and Therapy) registry. METHODS AND RESULTS A cluster analysis (using k-means clustering) was performed on data obtained from the multicenter POPART registry (42 centers from Germany and Luxembourg). Sensitivity analyses were conducted to explore validity and stability. Using 2 clusters, patients were primarily separated by the absence or presence of clinical symptoms. Within the cluster of symptomatic patients, the main difference between patients with acute limb ischemia presentation and nonemergency symptomatic patients was PAA diameter. When using 6 clusters, patients were primarily grouped by comorbidities, with patients with acute limb ischemia forming a separate cluster. Despite markedly different risk profiles, perioperative complication rates appeared to be positively associated with the proportion of emergency patients. However, clusters with a higher proportion of patients having any symptoms before treatment experienced a lower rate of perioperative complications. CONCLUSIONS The conducted analyses revealed both an insight to the public health reality of PAA care as well as patients with PAA at elevated risk for adverse outcomes. This analysis suggests that the preoperative clinic is a far more crucial adjunct to the patient's preoperative risk assessment than the patient's epidemiological profile by itself.
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Affiliation(s)
- Maria Elisabeth Leinweber
- FIFOS—Forum for Integrative Research and Systems BiologyViennaAustria
- Department of Vascular and Endovascular Surgery, Klinik OttakringViennaAustria
| | - Thomas Schmandra
- Department of Vascular Surgery, Sana Klinikum OffenbachOffenbachGermany
| | - Thomas Karl
- Department of Vascular and Endovascular Surgery, Klinikum am Plattenwald, SLK‐Kliniken Heilbronn GmbHBad FriedrichshallGermany
| | - Giovanni Torsello
- Department for Vascular Surgery Franziskus Hospital MünsterMünsterGermany
| | - Dittmar Böckler
- Department of Vascular and Endovascular SurgeryUniversity Hospital HeidelbergHeidelbergGermany
| | - Mikolaj Walensi
- Department of Vascular Surgery and Phlebology, Contilia Heart and Vascular CenterEssenGermany
| | - Phillip Geisbuesch
- Department of Vascular and Endovascular Surgery, Klinikum StuttgartStuttgartGermany
| | | | - Georg Jung
- Department of Vascular and Endovascular Surgery, Luzerner KantonsspitalLucernSwitzerland
| | - Amun Georg Hofmann
- FIFOS—Forum for Integrative Research and Systems BiologyViennaAustria
- Department of Vascular and Endovascular Surgery, Klinik OttakringViennaAustria
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Settembrini AM, Cannizzo G, Bissacco D, Trimarchi S. A rare case of non-mycotic ruptured popliteal aneurysm. J Vasc Surg 2024; 79:1508-1509. [PMID: 37806600 DOI: 10.1016/j.jvs.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 09/30/2023] [Accepted: 10/02/2023] [Indexed: 10/10/2023]
Affiliation(s)
- Alberto M Settembrini
- Department of Cardio Thoracic and Vascular Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
| | - Giuseppe Cannizzo
- Department of Cardio Thoracic and Vascular Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniele Bissacco
- Department of Cardio Thoracic and Vascular Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical and Community Sciences, Università degli Studi di Milano, Milan, Italy
| | - Santi Trimarchi
- Department of Cardio Thoracic and Vascular Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Clinical and Community Sciences, Università degli Studi di Milano, Milan, Italy
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Freytag H, Kapalla M, Berg F, Stroth HCA, Reisenauer T, Stoklasa K, Zimmermann A, Reeps C, Knappich C, Wolk S, Busch A. Bypass Patency and Amputation-Free Survival after Popliteal Aneurysm Exclusion Significantly Depends on Patient Age and Medical Complications: A Detailed Dual-Center Analysis of 395 Consecutive Elective and Emergency Procedures. J Clin Med 2024; 13:2817. [PMID: 38792357 PMCID: PMC11122537 DOI: 10.3390/jcm13102817] [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: 03/23/2024] [Revised: 04/21/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Background/Objectives: A popliteal artery aneurysm (PAA) is traditionally treated by an open PAA repair (OPAR) with a popliteo-popliteal venous graft interposition. Although excellent outcomes have been reported in elective cases, the results are much worse in cases of emergency presentation or with the necessity of adjunct procedures. This study aimed to identify the risk factors that might decrease amputation-free survival (efficacy endpoint) and lower graft patency (technical endpoint). Patients and Methods: A dual-center retrospective analysis was performed from 2000 to 2021 covering all consecutive PAA repairs stratified for elective vs. emergency repair, considering the patient (i.e., age and comorbidities), PAA (i.e., diameter and tibial runoff vessels), and procedural characteristics (i.e., procedure time, material, and bypass configuration). Descriptive, univariate, and multivariate statistics were used. Results: In 316 patients (69.8 ± 10.5 years), 395 PAAs (mean diameter 31.9 ± 12.9 mm) were operated, 67 as an emergency procedure (6× rupture; 93.8% severe acute limb ischemia). The majority had OPAR (366 procedures). Emergency patients had worse pre- and postoperative tibial runoff, longer procedure times, and more complex reconstructions harboring a variety of adjunct procedures as well as more medical and surgical complications (all p < 0.001). Overall, the in-hospital major amputation rate and mortality rate were 3.6% and 0.8%, respectively. The median follow-up was 49 months. Five-year primary and secondary patency rates were 80% and 94.7%. Patency for venous grafts outperformed alloplastic and composite reconstructions (p < 0.001), but prolonged the average procedure time by 51.4 (24.3-78.6) min (p < 0.001). Amputation-free survival was significantly better after elective procedures (p < 0.001), but only during the early (in-hospital) phase. An increase in patient age and any medical complications were significant negative predictors, regardless of the aneurysm size. Conclusions: A popliteo-popliteal vein interposition remains the gold standard for treatment despite a probably longer procedure time for both elective and emergency PAA repairs. To determine the most effective treatment strategies for older and probably frailer patients, factors such as the aneurysm size and the patient's overall condition should be considered.
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Affiliation(s)
- Hannah Freytag
- Department for Vascular and Endovascular Surgery, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Marvin Kapalla
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, 01307 Dresden, Germany
| | - Floris Berg
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, 01307 Dresden, Germany
| | - Hans-Christian Arne Stroth
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, 01307 Dresden, Germany
| | - Tessa Reisenauer
- Department for Vascular and Endovascular Surgery, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Kerstin Stoklasa
- Department of Vascular Surgery, University Hospital Zürich, 8091 Zürich, Switzerland
| | - Alexander Zimmermann
- Department of Vascular Surgery, University Hospital Zürich, 8091 Zürich, Switzerland
| | - Christian Reeps
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, 01307 Dresden, Germany
| | - Christoph Knappich
- Department for Vascular and Endovascular Surgery, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Steffen Wolk
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, 01307 Dresden, Germany
| | - Albert Busch
- Department for Vascular and Endovascular Surgery, Klinikum Rechts der Isar, Technical University Munich, 81675 Munich, Germany
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, 01307 Dresden, Germany
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Rebelo A, Partsakhashvili J, Ronellenfitsch U, John E, Kleeff J, Ukkat J. Emergency treatment of popliteal aneurysms: Single center experience and systematic review and meta-analysis of endovascular versus open repair. Vascular 2024; 32:32-41. [PMID: 38308424 DOI: 10.1177/17085381221126318] [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: 02/04/2024]
Abstract
BACKGROUND Popliteal artery aneurysms (PAA) were traditionally treated by open repair (OR). Endovascular repair (ER) has become a new treatment strategy. The aim of this systemic review and meta-analysis was to evaluate and compare the current outcomes of OR and ER in the emergency treatment of PAA. METHODS A systematic literature search of the PubMed/Medline database was carried out. Outcomes were 30-day mortality, morbidity, major amputation rate (30 days), major amputation rate (1 year), 1-year primary patency rate, 1-year secondary patency rate and 1-year survival. Additionally, we included clinical data of patients with popliteal aneurysms treated between 2009 and 2021 at the Martin-Luther University Halle-Wittenberg. RESULTS We identified two cohort studies from 2014 and 2015 with a total of 199 patients that underwent emergent surgery (39 ER and 160 OR). We also included 26 patients from our institution. For emergency treatment, 30-day major amputation rates (18% vs 3%, Odds Ratio 5.82, 95% CI [1.75; 19.30], p = .004), 30-day mortality rates (10% vs 1%, Odds Ratio 5.57, 95% CI [1.01; 30.58], p = .05), 1-year major amputation rates (15% vs 6% Odds Ratio 3.61, 95% CI [1.18; 11.09], p = .02), 1-year loss of primary patency (54% vs 23%, Odds Ratio 3.19, 95% CI [0.91; 11.20], p = .07), and 1-year loss of secondary patency (44% vs 12%, Odds Ratio 6.91, 95% CI [3.01; 15.83], p < .05) were higher in the ER group when compared to the OR group. CONCLUSION Endovascular repair represents an alternative approach for the emergency treatment of PAA. Limited evidence from the available non-randomized studies shows unfavorable outcomes for patients undergoing ER. However, the results are prone to selection bias, and only randomized trials comparing ER to OR might reveal whether a subgroup of patients would benefit from ER as primary treatment of PAA in an emergency setting.
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Affiliation(s)
- Artur Rebelo
- Department of Visceral, Vascular and Endocrine Surgery, University Hospital Halle (Saale), Martin-Luther-University Halle-Wittenberg, Germany
| | - Jumber Partsakhashvili
- Department of Visceral, Vascular and Endocrine Surgery, University Hospital Halle (Saale), Martin-Luther-University Halle-Wittenberg, Germany
| | - Ulrich Ronellenfitsch
- Department of Visceral, Vascular and Endocrine Surgery, University Hospital Halle (Saale), Martin-Luther-University Halle-Wittenberg, Germany
| | - Endres John
- Department of Visceral, Vascular and Endocrine Surgery, University Hospital Halle (Saale), Martin-Luther-University Halle-Wittenberg, Germany
| | - Jörg Kleeff
- Department of Visceral, Vascular and Endocrine Surgery, University Hospital Halle (Saale), Martin-Luther-University Halle-Wittenberg, Germany
| | - Jörg Ukkat
- Department of Visceral, Vascular and Endocrine Surgery, University Hospital Halle (Saale), Martin-Luther-University Halle-Wittenberg, Germany
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Pomatto S, Faggioli G, Pini R, Ficarelli I, Pini A, Angherà C, Rocchi C, Caputo S, Vacirca A, Ruotolo C, Gargiulo M. Limb salvage and survival after urgent surgical treatment of popliteal artery aneurysm. World J Emerg Surg 2023; 18:49. [PMID: 37838652 PMCID: PMC10576300 DOI: 10.1186/s13017-023-00514-7] [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: 06/07/2023] [Accepted: 08/21/2023] [Indexed: 10/16/2023] Open
Abstract
BACKGROUND Popliteal artery aneurysms (PAAs) need urgent treatment in case of acute thrombosis, distal embolization, or rupture. Few data are available in the literature about the treatment results in these scenarios. The aim of the present study was to evaluate an 11-year multicenter experience in the urgent treatment of PAAs. METHODS All symptomatic PAAs surgically treated in two vascular centers between 2010 and 2021 were retrospectively analyzed. In the postoperative period periodical clinical and Duplex-Ultrasound evaluation were performed. The evaluated endpoint was the outcome of urgent PAAs treatment according to their clinical presentation. Statistical analysis was performed by Kaplan-Meier log-rank evaluation and multivariable Cox regression tests. RESULTS Sixty-six PAAs needed an urgent repair. Twelve (18%) patients had a PAA rupture and 54 (82%) had an acute limb ischemia (ALI) due to either distal embolization or acute thrombosis. Patients with ALI underwent bypass surgery in 51 (95%) cases, which was associated with preoperative thrombolysis in 18 (31%) cases. A primary major amputation was performed in 3 (5%) cases. The mean follow-up was 52 ± 21 months with an overall 5-year limb salvage of 83 ± 6%. Limb salvage was influenced only by the number of patent tibial arteries (pTA) [5-years limb salvage 0%, 86 ± 10%, 92 ± 8% and 100% in case of 0, 1, 2 or 3 pTA, respectively (P = .001)]. An independent association of number of pTA and limb loss was found [hazard ratio (HR): 0.14 (95% confidence interval (CI) 0.03-0.6), P = .001]. Overall 5-year survival was 71 ± 7%. Ruptured PAAs were associated with lower 5-year survival compared with the ALI group (48 ± 2% vs. 79 ± 7%, P = .001). The number of pTA (33 ± 20%, 65 ± 10%, 84 ± 10% and 80 ± 10% for 0, 1, 2 and 3 pTA, respectively, P = .001) and the thrombolysis (94 ± 6% vs. 62 ± 10%, P = .03) were associated with higher survival in patients with ALI. There was an independent association of number of pTA and long-term survival [HR 0.15 (95% CI 0.03-0.8), P = .03]. CONCLUSIONS PAA rupture is the cause of urgent PAA treatment in almost one fifth of cases, and it is associated with lower long-term survival. ALI can benefit from thrombolysis, and long-term limb salvage and survival are associated with the number of pTA.
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Affiliation(s)
- Sara Pomatto
- Vascular Surgery, Department of Medical and Surgical Sciences (DIMEC), University of Bologna "Alma Mater Studiorum" - DIMEC, Policlinico S. Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy.
| | - Gianluca Faggioli
- Vascular Surgery, Department of Medical and Surgical Sciences (DIMEC), University of Bologna "Alma Mater Studiorum" - DIMEC, Policlinico S. Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
- Vascular Surgery Unit, IRCCS Azienda Ospedaliero-Universitaria S. Orsola, Bologna, Italy
| | - Rodolfo Pini
- Vascular Surgery Unit, IRCCS Azienda Ospedaliero-Universitaria S. Orsola, Bologna, Italy
| | - Ilaria Ficarelli
- Division of Vascular Surgery, Cardarelli Hospital, 9 Via A. Cardarelli, 80131, Naples, Italy
| | - Alessia Pini
- Vascular Surgery, Department of Medical and Surgical Sciences (DIMEC), University of Bologna "Alma Mater Studiorum" - DIMEC, Policlinico S. Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
| | - Cecilia Angherà
- Vascular Surgery, Department of Medical and Surgical Sciences (DIMEC), University of Bologna "Alma Mater Studiorum" - DIMEC, Policlinico S. Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
| | - Cristina Rocchi
- Vascular Surgery, Department of Medical and Surgical Sciences (DIMEC), University of Bologna "Alma Mater Studiorum" - DIMEC, Policlinico S. Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
| | - Stefania Caputo
- Vascular Surgery, Department of Medical and Surgical Sciences (DIMEC), University of Bologna "Alma Mater Studiorum" - DIMEC, Policlinico S. Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
| | - Andrea Vacirca
- Vascular Surgery, Department of Medical and Surgical Sciences (DIMEC), University of Bologna "Alma Mater Studiorum" - DIMEC, Policlinico S. Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
- Vascular Surgery Unit, IRCCS Azienda Ospedaliero-Universitaria S. Orsola, Bologna, Italy
| | - Carlo Ruotolo
- Division of Vascular Surgery, Cardarelli Hospital, 9 Via A. Cardarelli, 80131, Naples, Italy
| | - Mauro Gargiulo
- Vascular Surgery, Department of Medical and Surgical Sciences (DIMEC), University of Bologna "Alma Mater Studiorum" - DIMEC, Policlinico S. Orsola, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
- Vascular Surgery Unit, IRCCS Azienda Ospedaliero-Universitaria S. Orsola, Bologna, Italy
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Pauli J, Reisenauer T, Winski G, Sachs N, Chernogubova E, Freytag H, Otto C, Reeps C, Eckstein HH, Scholz CJ, Maegdefessel L, Busch A. Apolipoprotein E (ApoE) Rescues the Contractile Smooth Muscle Cell Phenotype in Popliteal Artery Aneurysm Disease. Biomolecules 2023; 13:1074. [PMID: 37509110 PMCID: PMC10377618 DOI: 10.3390/biom13071074] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/22/2023] [Accepted: 06/28/2023] [Indexed: 07/30/2023] Open
Abstract
Popliteal artery aneurysm (PAA) is the most frequent peripheral aneurysm, primarily seen in male smokers with a prevalence below 1%. This exploratory study aims to shed light on cellular mechanisms involved in PAA progression. Sixteen human PAA and eight non-aneurysmatic popliteal artery samples, partially from the same patients, were analyzed by immunohistochemistry, fluorescence imaging, Affymetrix mRNA expression profiling, qPCR and OLink proteomics, and compared to atherosclerotic (n = 6) and abdominal aortic aneurysm (AAA) tissue (n = 19). Additionally, primary cell culture of PAA-derived vascular smooth muscle cells (VSMC) was established for modulation and growth analysis. Compared to non-aneurysmatic popliteal arteries, VSMCs lose the contractile phenotype and the cell proliferation rate increases significantly in PAA. Array analysis identified APOE higher expressed in PAA samples, co-localizing with VSMCs. APOE stimulation of primary human PAA VSMCs significantly reduced cell proliferation. Accordingly, contractile VSMC markers were significantly upregulated. A single case of osseous mechanically induced PAA with a non-diseased VSMC profile emphasizes these findings. Carefully concluded, PAA pathogenesis shows similar features to AAA, yet the mechanisms involved might differ. APOE is specifically higher expressed in PAA tissue and could be involved in VSMC phenotype rescue.
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Affiliation(s)
- Jessica Pauli
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
| | - Tessa Reisenauer
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Greg Winski
- Molecular Vascular Medicine Group, Center for Molecular Medicine, Karolinska Institute, 17177 Stockholm, Sweden
- Perioperative Medicine and Intensive Care, Karolinska University Hospital, 17177 Stockholm, Sweden
| | - Nadja Sachs
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
| | - Ekaterina Chernogubova
- Molecular Vascular Medicine Group, Center for Molecular Medicine, Karolinska Institute, 17177 Stockholm, Sweden
| | - Hannah Freytag
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
| | - Christoph Otto
- Department of General, Visceral, Transplantation, Vascular & Pediatric Surgery, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Christian Reeps
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, 01307 Dresden, Germany
| | - Hans-Henning Eckstein
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
| | | | - Lars Maegdefessel
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, 10785 Berlin, Germany
- Molecular Vascular Medicine Group, Center for Molecular Medicine, Karolinska Institute, 17177 Stockholm, Sweden
| | - Albert Busch
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University Munich, 81675 Munich, Germany
- Division of Vascular and Endovascular Surgery, Department for Visceral, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, 01307 Dresden, Germany
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Tarasiuk A, Tubbs RS, Zielinska N, Karauda P, Gonera B, Olewnik Ł. Variations of the popliteal artery: a review. Ann Anat 2023; 249:152100. [PMID: 37105405 DOI: 10.1016/j.aanat.2023.152100] [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: 09/21/2022] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/29/2023]
Abstract
The popliteal artery is located in the popliteal fossa. In addition to its other branches, it divides into two terminal branches, the anterior and posterior tibial arteries, which are subject to numerous morphological variations. The purpose of this review is to compile several authors' classifications of the patterns of terminal branching of the popliteal artery among adults and to describe the division among foetuses, as described in the current literature. Pathologies of the popliteal artery such as popliteal artery aneurysm and popliteal artery entrapment syndrome and methods for treating them, like open surgery and endovascular interventions are also discussed. Awareness of the morphological variations of the popliteal artery is important for radiologists and surgeons as it allows the risk of complications during surgery to be reduced.
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Affiliation(s)
- Aleksandra Tarasiuk
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
| | - R Shane Tubbs
- Department of Neurosurgery, Tulane University School of Medicine, New Orleans, LA, USA; Department of Neurosurgery and Ochsner Neuroscience Institute, Ochsner Health System, New Orleans, LA, USA; Department of Anatomical Sciences, St. George's University, Grenada; Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, LA, USA; Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA; University of Queensland, Brisbane, Australia
| | - Nicol Zielinska
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
| | - Piotr Karauda
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
| | - Bartosz Gonera
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
| | - Łukasz Olewnik
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland
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8
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Satam K, Aboian E, Cardella J, Slade M, Nassiri N, Dardik A, Guzman RJ, Ochoa Chaar CI. The Management of Patients with Popliteal Artery Aneurysms Presenting with Acute Limb Ischemia. J Vasc Surg 2023:S0741-5214(23)01061-3. [PMID: 37086824 DOI: 10.1016/j.jvs.2023.04.019] [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: 01/04/2023] [Revised: 04/09/2023] [Accepted: 04/10/2023] [Indexed: 04/24/2023]
Abstract
INTRODUCTION Endovascular popliteal artery aneurysm (PAA) repair has acceptable outcomes compared to open repair for elective therapy. Endovascular repair for urgent PAA causing acute limb ischemia (ALI) has not been well studied. This project compares outcomes of urgent endovascular and open repair of PAA with ALI. METHODS The Vascular Quality Initiative database for peripheral vascular interventions and infrainguinal bypass were reviewed for PAA with ALI from 2010 to 2021. Only patients entered as having symptoms of ALI in the PVI module and ALI as indication in the infrainguinal bypass module were included. In addition, patients undergoing elective treatment were excluded and the sample analyzed was restricted to patients undergoing urgent and emergent open and endovascular repair. Patient demographics and comorbidities as well as procedural details were compared between the two groups. Perioperative complications up to 30 days were compared as well as long-term outcomes including major amputation and mortality at one year. RESULTS Urgent PAA repair for ALI constituted 10.5% (N=571) of all PAA. Most urgent repairs were open (80.6%, n=460) with 19.4% (n=111) endovascular. The proportion of endovascular repair significantly increased from 16.7% in 2010 to 85.7% in 2021. Patients undergoing endovascular repair were older (71.2 ± 12.5 vs 68.0 ± 11.8, p=0.011) than patients undergoing open repair. They were also more likely to have coronary artery disease (32.4% vs 21.7%, p=0.006). Open PAA repair was associated with more bleeding complications (20.8% vs 2.7%, p<0.001), longer post-op length of stay (8.1 ± 9.3 days vs 4.9 ± 5.6 days, p<0.001), and less likelihood of discharge to home (64.9% vs 70.3%, p=0.051). Perioperative major amputation rate was 7.5% with no difference between the two treatment strategies up to one year. However, patients receiving endovascular repair had higher inpatient (1.1% vs 0%, p<0.001), 30-day (6.3% vs 0.4%, p<0.001), and 1-year (16.5% vs 8.4%. P=0.02) mortality. Multivariable regression analysis suggested that endovascular repair was possibly associated with increased 30-day mortality, but not 1-year mortality. CONCLUSION Endovascular PAA has exponentially increased from 2010 to 2021. Endovascular repair is associated with decreased complications and hospital length of stay. The increased perioperative mortality seen in this group is likely due to selection bias.
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Affiliation(s)
| | - Edouard Aboian
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Jonathan Cardella
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Martin Slade
- Section of Occupational and Environmental Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT
| | - Naiem Nassiri
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Alan Dardik
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Raul J Guzman
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, CT
| | - Cassius Iyad Ochoa Chaar
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, CT
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9
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Troisi N, Melani A, Raspanti C, Panci S, Chisci E, Pratesi C, Michelagnoli S. A comparative analysis of anatomical variations of popliteal artery and its branches in concomitant aneurysmal disease. Vascular 2023; 31:33-38. [PMID: 34809515 DOI: 10.1177/17085381211052369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Open or endovascular treatment of popliteal artery aneurysms (PAAs) is still debated. Data about the popliteal artery anatomy and its branches are essential to plan a surgical approach. The aim of this study was to report the anatomical variations of the popliteal artery and its branches in a population with aneurysmal disease and compare them with a standard population with non-aneurysmal disease. METHODS A retrospective review of consecutive patients who underwent surgical PAA repair in our center between January 2011 and December 2020 was performed. One-hundred-forty-six limbs in 128 patients underwent PAA treatment (Group 1). Computed tomography angiography images using a 128-section configuration were reviewed for anatomical variations of the popliteal artery and its branches. A control population of 178 limbs in 89 patients with non-aneurysmal disease was used to compare the outcomes (Group 2). All limbs were classified according to Kim's classification. The two groups were analyzed and compared by means of nonparametric Pearson chi-square test. RESULTS Both groups were homogeneous in terms of demographics, risk factors, and clinical presentation. In Group 1, the limbs with PAA were classified as type IA, 133 (91.1%); type IB, 2 (1.4%); type IC, 0; type IIA1, 1 (0.7%); type IIA2, 1 (0.7%); type IIB, 4 (2.7%); type IIC, 0; type IIIA, 3 (2.1%); type IIIB, 0; and type IIIC, 2 (1.4%). In Group 2 the limbs with non-aneurysmal disease were classified as type IA, 163 (91.6%); type IB, 5 (2.8%); type IC, 1 (0.6%); type IIA1, 1 (0.6%); type IIA2, 3 (1.7%); type IIB, 2 (1.1%); type IIC, 0; type IIIA, 3 (1.7%); type IIIB, 0; and type IIIC, 0. No difference in terms of anatomy of the popliteal artery and its branches was found between the two groups (P = NS). CONCLUSIONS Knowledge of anatomical variations of the popliteal artery and its branches is mandatory in case of the surgical approach. Anatomy in PAA patients is not different. Studies with larger population size are needed to validate these outcomes.
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Affiliation(s)
- Nicola Troisi
- Vascular Surgery Unit, Department of Translational Research and New Technologies in Medicine and Surgery26187, University of Pisa, Pisa, Italy
| | - Alberto Melani
- Department of Vascular Surgery, 9300University of Florence, Florence, Italy
| | - Claudio Raspanti
- Department of Diagnostic Imaging, 26187San Giovanni di Dio Hospital, Florence, Italy
| | - Simone Panci
- Department of Diagnostic Imaging, 26187San Giovanni di Dio Hospital, Florence, Italy
| | - Emiliano Chisci
- 26187Department of Surgery, Vascular and Endovascular Surgery Unit, San Giovanni di Dio Hospital, Florence, Italy
| | - Carlo Pratesi
- Department of Vascular Surgery, 9300University of Florence, Florence, Italy
| | - Stefano Michelagnoli
- 26187Department of Surgery, Vascular and Endovascular Surgery Unit, San Giovanni di Dio Hospital, Florence, Italy
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10
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Nasir M, Sadiq I, Abdul Fatir C, Mehmood Qadri H. Spontaneous Isolated Thrombosed True Popliteal Aneurysm in an Eight-Year-Old Child: A Rare Case Report With Literature Review. Cureus 2022; 14:e28248. [PMID: 36158339 PMCID: PMC9498947 DOI: 10.7759/cureus.28248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2022] [Indexed: 12/05/2022] Open
Abstract
Spontaneous aneurysms are rare in the pediatric age group. Aneurysms of peripheral arteries are even rarer. The diagnosis should not be missed to prevent distal limb ischemia and life-threatening complications. Hence, timely surgery to save the affected limb is advised. There is an increasing number of reported cases of such aneurysms in the English scientific literature. We present a rare case of pediatric idiopathic popliteal artery aneurysm (PAA), with no known risk factors. This scientific writing is unique in its way of reporting an idiopathic aneurysm with spontaneous onset. However, we have successfully investigated and managed the patient considering the established guidelines on aneurysmal surgery.
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11
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Open Repair versus Endovascular Repair in The Treatment of Symptomatic Popliteal Artery Aneurysms. Ann Vasc Surg 2022; 86:77-84. [PMID: 35870674 DOI: 10.1016/j.avsg.2022.06.096] [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: 12/01/2021] [Revised: 06/25/2022] [Accepted: 06/26/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Endovascular and open surgical modalities are currently used to treat popliteal artery aneurysms (PAA). However, there is limited data on the comparative durability of both repairs to guide physicians especially in the treatment of patients presenting symptomatic. We aimed to study the comparative effectiveness of endovascular PAA repair (EPAR) versus open PAA repair (OPAR). METHODS The vascular quality initiative (VQI)-Medicare linked database was queried for patients with symptomatic PAA who underwent OPAR or EPAR from January 2010 to December 2018. Kaplan-Meier estimates, log rank tests and multivariable Cox proportional hazard regression were employed to study the outcomes of amputation free survival (AFS), freedom from major amputation, and overall survival in 2 years following the index procedure. RESULTS A total of 1375 patients were studied, of which 23.7% (n=326) were treated with EPAR. Patients treated with OPAR were younger, less likely to have coronary artery disease (CAD) and chronic kidney disease (CKD), but more likely to be smokers and to present with acute lower extremity ischemia. OPAR patients had better 2-year AFS (84.5% vs. 72.5%, P<0.001) and overall survival (86.2% vs 74.7%, P<0.001). Freedom from major amputation at 2 years was comparable between EPAR and OPAR (95.5% vs 97.7%, P=0.164) in the overall cohort. Within the sub cohort of patients with acute limb ischemia, freedom from major amputation was significantly higher for OPAR compared to EPAR (97.4% vs. 90.6%, P=0.021). After adjustment for confounders, OPAR was associated with decreased risk of amputation or death (aHR, 0.62; 95%CI, 0.48-0.80; P<0.001) and mortality (aHR, 0.63; 95%CI, 0.48-0.81; P<0.001) at 2 years. OPAR and EPAR had comparable adjusted risk of 2-year major amputation in the overall cohort. However, for patients presenting with acute limb ischemia OPAR was associated with 72% lower risk of 2-year major amputation compared to EPAR (aHR, 0.28; 95%CI, 0.10-0.83; P=0.021). CONCLUSION In this multi-institutional observational study of symptomatic popliteal aneurysms, OPAR was associated with significantly better amputation free and overall survival compared to EPAR. For patients with acute ischemia, OPAR was associated with reduced risk of amputation. These findings suggest that OPAR may be superior to EPAR in the treatment of symptomatic PAA. A consideration of OPAR as first line definitive treatment for symptomatic PAA patients who are good surgical candidates is suggested.
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12
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da Silva MFA, Louzada ACS, Teivelis MP, Junior EA, Wolosker N. Nationwide cross-sectional epidemiological analysis of 3,306 lower limb peripheral aneurysm repairs in Brazilian public hospitals between 2008 and 2019: trends, mortality and costs. Ann Vasc Surg 2022; 84:21-27. [PMID: 35276353 DOI: 10.1016/j.avsg.2022.02.028] [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: 01/11/2022] [Revised: 02/04/2022] [Accepted: 02/28/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although peripheral aneurysms can be limb or life threatening, the literature is scarce and there are only two large population-based epidemiological studies on peripheral aneurysm repair, comprising data from high-income countries only. OBJECTIVE To evaluate the epidemiology of peripheral aneurysm repairs in the Brazilian Public Health System, which exclusively insures more than 160 million Brazilians. METHODS retrospective cross-sectional analysis on open and endovascular peripheral aneurysm repairs performed in public hospitals between 2008 and 2019 using a public database. RESULTS 3,306 peripheral aneurysm repairs were observed. Most patients were elderly (57.74%) male (72.66%) and patients treated with endovascular repair were older (p=0.008). Most repairs were emergency (59.56%) and open (93.8%) and there was an overall downward trend in procedure rates. We observed a decreasing predominance of emergency open repair over elective open repair (p<0.001), but open repairs prevailed over endovascular procedures, with no tendency to change this predominance. Mortality rates were 3.12% and 3.67% after elective and emergency open repair, respectively, with no difference, and 0 and 4.24% for elective and emergency endovascular repair, respectively. The government reimbursed an average of $1170.05 for open PA repair and $1802.01 for endovascular repair. CONCLUSIONS We presented the largest series of the literature analyzing all 3,306 lower limb peripheral aneurysm repairs performed in public hospitals in a middle-income country. Procedure rates tended to decrease. Open repair predominated. Mortality rates ranged from 0 to 4%. Most procedures were emergency, but there was a relative increase of elective treatments over the years.
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Affiliation(s)
| | | | - Marcelo Passos Teivelis
- Hospital Israelita Albert Einstein, São Paulo, SP, Brazil; Faculdade Israelita de Ciências da Saúde Albert Einstein, São Paulo, SP, Brazil
| | - Edson Amaro Junior
- Hospital Israelita Albert Einstein, São Paulo, SP, Brazil; São Paulo University Medical School, São Paulo, SP, Brazil
| | - Nelson Wolosker
- Hospital Israelita Albert Einstein, São Paulo, SP, Brazil; Faculdade Israelita de Ciências da Saúde Albert Einstein, São Paulo, SP, Brazil; São Paulo University Medical School, São Paulo, SP, Brazil
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13
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Jung G, Leinweber ME, Karl T, Geisbüsch P, Balzer K, Schmandra T, Dietrich T, Derwich W, Gray D, Schmitz-Rixen T. Real-world data of popliteal artery aneurysm treatment. Analysis of the POPART registry. J Vasc Surg 2022; 75:1707-1717.e2. [PMID: 35066058 DOI: 10.1016/j.jvs.2021.12.079] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 12/23/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Popliteal artery aneurysm (PAA) is a rare disease with a prevalence of 0.1-1%. Within the last years, endovascular repair of PAA (ER) has been performed more frequently despite the lack of high-level evidence compared to open surgery (OR). In 2014, the POPART registry was initiated to validate current treatment options in PAA repair.
METHOD: POPART is a multinational multicenter registry for peri- and postoperative outcome of endovascular and open PAA repair. Data sets are recorded by the online survey tool "SurveyMonkey®". Regular monitoring and plausibility checks of the data sets are performed to ensure reliability. The aim of this study is to present results of the POPART registry, with data of 41 centers.
RESULTS: From June 2014 to August 2019, a total of 794 cases were recorded in the PAA registry. OR was performed in 662 patients and ER in 106 patients; 23 Patients were treated conservatively. Four of the 106 patients with primary ER underwent conversion to OR. ER patients were significantly older (ER x˜= 71 vs. OR x˜= 67 (p<0.05). There were no other significant differences in demographics or comorbidities and aneurysm morphology between the two groups. 50.3% patients in the OR group were symptomatic; in the ER group 29.2% (p<0.05). Emergency treatment for acute ischemia, critical ischemia or rupture was necessary in 149 patients (22.5%) in the OR group vs. 11 patients (10.3%) in the ER group.
Most frequent complications after surgery were impaired wound healing (OR n=47, 7.1%; ER n=3, 2.8%, p>0.05) and major bleeding (OR n=26, 3.9%; ER n=3, 2.8%, p>0.05). In-hospital length of stay (= 10d [3-65] OR vs. x˜=7d [1-73] ER) was significantly higher in the OR group. Overall patency was 83.2% vs. 44.7% (OR/ER, p<0.005) after 12 months and 74.2% vs. 29.1% (OR/ER, p<0.005) after 24 months. There was a significantly poorer outcome for prosthetic graft compared to autologous vein in the OR group (71.4% vs. 88.1% 12-month primary patency).
CONCLUSION:
In order to evaluate new treatment techniques such as endovascular repair (ER) for PAA, real world data is of essential importance. This analysis of the first results for the POPART registry shows good perioperative results for endovascular treatment of PAA in asymptomatic patients with good outflow vessels. The perioperative complication rate is low and the postoperative hospital stay is shorter than after OR. However, the patency rates after 12 and 24 months are low in the ER group compared to patients treated with open repair. More follow-up data is required for further interpretation; the completion of the data sets in the registry is ongoing.
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Affiliation(s)
- Georg Jung
- Department of Vascular and Endovascular Surgery, J.W. Goethe University Hospital, Frankfurt am Main, Germany.
| | - Maria-Elisabeth Leinweber
- Department of Vascular and Endovascular Surgery, J.W. Goethe University Hospital, Frankfurt am Main, Germany
| | - Thomas Karl
- Department of Vascular and Endovascular Surgery, SLK-Kliniken Heilbronn GmbH, Heilbronn, Germany
| | - Philipp Geisbüsch
- Department of Vascular and Endovascular Surgery, Klinikum Stuttgart- Katharinenhospital, Stuttgart, Germany
| | - Kai Balzer
- Department of Vascular and Endovascular Surgery, St.-Marien-Hospital, Bonn, Germany
| | - Thomas Schmandra
- Department of Vascular and Endovascular Surgery, Herz- und Gefäß-Klinik GmbH, Bad Neustadt, Germany
| | - Tanja Dietrich
- Department of Vascular and Endovascular Surgery, J.W. Goethe University Hospital, Frankfurt am Main, Germany
| | - Wojciech Derwich
- Department of Vascular and Endovascular Surgery, J.W. Goethe University Hospital, Frankfurt am Main, Germany
| | - Daphne Gray
- Department of Vascular and Endovascular Surgery, J.W. Goethe University Hospital, Frankfurt am Main, Germany
| | - Thomas Schmitz-Rixen
- Department of Vascular and Endovascular Surgery, J.W. Goethe University Hospital, Frankfurt am Main, Germany; German Institute of Vascular Public Health Research, Deutsches Institut für Gefäßmedizinische Gesundheitsforschung gGmbH (DIGG), Berlin, Germany
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14
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Olivia G, Petter L, Håkan P. Acute Compartment Syndrome Following Thrombolysis For Acute Lower Limb Ischemia. Ann Vasc Surg 2021; 79:182-190. [PMID: 34644632 DOI: 10.1016/j.avsg.2021.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Acute Compartment syndrome (ACS) with subsequent need for fasciotomy is a serious and insidious complication after revascularization for acute lower limb ischemia (ALI). The development of ACS during endovascular catheter directed thrombolysis is particularly difficult to identify. The aim was to identify the incidence, predisposing factors, wound treatment, and outcome in terms of amputation and survival for patients presenting with ALI that develop ACS during catheter directed thrombolysis. Patients who did not develop ACS after thrombolysis were analyzed as controls. METHODS Descriptive retrospective analysis of prospective databases from two large tertiary-referral vascular centers. Patients with ACS after thrombolysis for ALI between 2001-2017 were analyzed. RESULTS Seventy-eight cases and 621 controls were identified. Mean age was 72 years and 30 (38.5%) were women in the ACS group. Patients that developed ACS presented with significantly more severe preoperative ischemia. With 38.5% having Rutherford 2b classification as compared to 22.7 % in the control group (P = 0.002). Occluded popliteal artery aneurysms were also associated with a higher incidence of ACS (P = 0.041). Treatment of the fasciotomy wound was most commonly treated with regular wound dressing in 45 (58%) of cases, while wound dressing and foot pump and vacuum assisted closure were used in 14 (18%) and 19 (24%) respectively. These differing approaches did not affect the number of wound infections and amputations, which was similar regardless of treatment type. Vacuum assisted closure was associated with a higher degree of skin graft closure (P = 0.001). The median time to complete wound closure was 10 days. One year after thrombolysis, the major amputation rate in the ACS group was 31% as opposed to 17% in control group, P = 0.003. Mortality measured at 16.7% and 15.3%, respectively, P = 0.872. Amputation-free survival in the ACS group was 62% vs. 73% in the control group, P = 0.035. These differences level out, however, when applying long-term analysis of amputation-free survival in Kaplan-Meier analysis (log-rank 0.103). CONCLUSIONS Patients that developed ACS during endovascular CDT presented with a more severe pre-operative ischemia, more occluded popliteal artery aneurysms and had a higher amputation rate during the first year, compared to controls. The development of ACS during endovascular treatment of ALI with thrombolysis is not uncommon and warrants both clinical awareness and rapid treatment.
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Affiliation(s)
- Grip Olivia
- Uppsala University, Department of Surgical Sciences, Section of Vascular Surgery, Uppsala, Sweden
| | - Lindahl Petter
- Lund University, Department of Clinical Sciences, Faculty of Medicine, Lund, Sweden
| | - Pärsson Håkan
- Linköping University, Department Biomedical and Clinical Sciences, Linköping, Sweden.
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15
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Jergovic I, Cheesman MA, Siika A, Khashram M, Paris SM, Roy J, Hultgren R. Natural history, growth rates, and treatment of popliteal artery aneurysms. J Vasc Surg 2021; 75:205-212.e3. [PMID: 34500029 DOI: 10.1016/j.jvs.2021.07.243] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 07/30/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND The natural history of a cohort of patients monitored for popliteal artery aneurysms (PAAs) has not been well described. A prevailing uncertainty exists regarding the optimal surveillance strategies and timing of treatment. The primary aim of the present study was to describe the care trajectory of all patients with PAAs identified at two tertiary vascular centers, both in surveillance and eventually treated. The secondary aim was to define the PAA growth rates. METHODS A retrospective, multicenter cohort study was performed of all patients with PAAs at two vascular centers in two countries (Sweden, 2009-2016; New Zealand, 2009-2017). Data were collected from electronic medical records regarding the comorbidities, treatment, and outcomes and analyzed on a patient- and extremity-specific level. Treatment was indicated at the occurrence of emergent symptoms or considered at a PAA threshold of >2 cm. The PAAs were divided into small (≤15 mm) and large (>15 mm) aneurysms. The mean surveillance follow-up was 5.1 years. RESULTS Most of the 241 identified patients (397 limbs) with a diagnosis of PAAs had bilateral aneurysms (n = 156). Most patients were treated within the study period (163 of 241; 68%), and one half of the diagnosed extremities with PAA had been treated (54%; 215 of 397). Among those who had undergone elective repair, treatment had usually occurred within 1 year after the diagnosis (66%; 105 of 158). More small PAAs were detected in the group that had required emergent repair compared with elective repair (6 of 57 [11%] vs 12 of 158 [8%]; P < .001). No differences were found in the mean diameters between the elective and emergent groups (30.1 mm vs 32.2 mm; P = .39). Growth was recorded in 110 PAAs and on multivariate analysis was associated with a larger index diameter (odds ratio, 1.138; 95% confidence interval, 1.040-1.246; P = .005) and a concurrent abdominal aortic aneurysm (odds ratio, 2.553; 95% confidence interval, 1.018-6.402; P = .046). CONCLUSIONS The present cohort of patients represented a true contemporary clinical setting of monitored PAAs and showed that most of these patients will require elective repair, usually within 1 year. The risk of emergent repair is not negligible for patients with smaller diameter PAAs. However, the optimal selection strategy for preventive early repair is still unknown. Future morphologic studies are needed to support the development of individualized surveillance protocols.
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Affiliation(s)
- Iva Jergovic
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Department of Vascular Surgery, Karolinska University Hospital, Stockholm, Sweden.
| | - Magnus A Cheesman
- Department of Vascular Surgery, Waikato Hospital, Hamilton, New Zealand
| | - Antti Siika
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Manar Khashram
- Department of Vascular Surgery, Waikato Hospital, Hamilton, New Zealand; Department of Surgery, University of Auckland, New Zealand
| | - Simon M Paris
- Department of Vascular Surgery, Waikato Hospital, Hamilton, New Zealand
| | - Joy Roy
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Department of Vascular Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Rebecka Hultgren
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Department of Vascular Surgery, Karolinska University Hospital, Stockholm, Sweden
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Tayfur K, Bademci MŞ. Popliteal artery aneurysms treatments: early midterm results of the use of endovascular stent grafts. Turk J Med Sci 2021; 51:1106-1114. [PMID: 33356034 PMCID: PMC8283443 DOI: 10.3906/sag-2005-263] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 12/27/2020] [Indexed: 12/01/2022] Open
Abstract
Background/aim Popliteal artery aneurysms (PAAs) are abnormal bulgings, which account for 70% of all peripheral artery aneurysms. They are usually asymptomatic. In this study, we present our long-term results of endovascular stent grafts in the treatment of PAA in the light of literature data. Material and methods A total of 63 legs of 63 patients with PAA, who were treated with endovascular techniques in our clinic between July 2010 and July 2019, were retrospectively analyzed. All patients underwent color Doppler ultrasound (DUS), magnetic resonance angiography (MRA), or computed tomography angiography (CTA) to identify the diameter and length of PAAs, vessel tortuosity, the presence and degree of thrombus, and diameter in the healthy landing zone and to visualize tibioperoneal vascular structures. A Viabahn stent graft was inserted in all patients. Results 57 patients (90.5%) were males with a mean age of 76.35
±
7 years. 24 patients (38.1%) were symptomatic, while 11 patients (17.5%) had a concomitant abdominal aortic aneurysm (AAA). The mean follow-up period was 46.05
±
25.01 months. The primary patency rate was 79.3%. A graft thrombosis was observed in 13 patients (20.6%) during a mean follow-up period of 8.31
±
5.91 months. The number of distal arteries was significantly lower in the patients with thrombosis than those without. Conclusions Endovascular treatment of PAA using stentgrafts is safe in selected cases. However, it is reasonable to avoid endovascular treatment due to an increased risk for thrombosis in patients with a low number of patent distal arteries or impaired distal flow.
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Affiliation(s)
- Kaptanıderya Tayfur
- Department of Cardiovascular Surgery, Faculty of Medicine, Ordu University, Ordu Training and Research Hospital, Ordu, Turkey
| | - Mehmet Şenel Bademci
- Department of Cardiovascular Surgery, Faculty of Medicine, İstanbul Medeniyet University, Göztepe Training and Research Hospital, İstanbul, Turkey
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Troisi N, Masciello F, Michelagnoli S, Chisci E. Outcomes of popliteal artery aneurysms treated by ligation and in situ saphenous vein bypass. INT ANGIOL 2021; 40:435-441. [PMID: 34142541 DOI: 10.23736/s0392-9590.21.04708-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Modality of elective repair (open or endovascular) of popliteal artery aneurysms (PAAs) is still debated. About open repair no strict evidence exists about the best surgical technique. The aim of this study was to report a 20-year experience with ligation and in situ saphenous vein bypass for the elective treatment of PAAs. METHODS A retrospective review of consecutive patients who underwent elective open surgical PAA repair in our center between January 2001 and April 2020 was performed. Ninety-two limbs in 84 patients underwent a PAA ligation and in situ saphenous bypass. Early (30 day) outcomes were assessed. Estimated 5-year outcomes according to Kaplan-Meier curves in terms of primary patency, primary assisted patency, secondary patency, and limb salvage were evaluated. Associations of patient and procedure variables with patency and limb salvage outcomes were sought with multivariate analysis. RESULTS Patients were predominantly male (80/84, 95.2%) with a mean age of 73.1 years (range 50-89). In all cases technical success was obtained. The mean hospital stay was 5.8 days (range 2-27). Thirty-day overall mortality (n=1) and major amputation (n=1) rates were both 1.2%. Mean duration of follow-up was 31.3 months (range 1-168). At 5 years estimated rates of primary patency, primary assisted patency, secondary patency, and limb salvage were 76.3%, 81.5%, 89.9%, and 96.6%, respectively. On multivariate analysis the associations were: primary patency with PAA diameter >30 mm (P=.007), and poor run-off status (P<.001); primary assisted patency with poor run-off status (P<.001); secondary patency with poor run-off status (P=.04). Major amputation had no independent predictors of poor outcomes. CONCLUSIONS Elective surgical treatment of PAAs with ligation and in situ saphenous vein bypass is safe, effective and urable with good 5-year outcomes in terms of overall patency and limb salvage. Poor run-off status seemed to be an independent predictor of worse patency rates. This surgical technique should be cautiously applied in patients with PAAs with a diameter >30 mm.
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Affiliation(s)
- Nicola Troisi
- Vascular and Endovascular Surgery Unit, Department of Surgery, San Giovanni di Dio Hospital, Florence, Italy -
| | - Fabrizio Masciello
- Vascular and Endovascular Surgery Unit, Department of Surgery, San Giovanni di Dio Hospital, Florence, Italy
| | - Stefano Michelagnoli
- Vascular and Endovascular Surgery Unit, Department of Surgery, San Giovanni di Dio Hospital, Florence, Italy
| | - Emiliano Chisci
- Vascular and Endovascular Surgery Unit, Department of Surgery, San Giovanni di Dio Hospital, Florence, Italy
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MUNARI E, DUCASSE E, CARADU C. Fatal myonephropathic metabolic syndrome after surgical repair of popliteal aneurysm rupture with distal occlusion. Chirurgia (Bucur) 2021. [DOI: 10.23736/s0394-9508.20.05133-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Beuschel B, Nayfeh T, Kunbaz A, Haddad A, Alzuabi M, Vindhyal S, Farber A, Murad MH. A systematic review and meta-analysis of treatment and natural history of popliteal artery aneurysms. J Vasc Surg 2021; 75:121S-125S.e14. [PMID: 34058308 DOI: 10.1016/j.jvs.2021.05.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/17/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To summarize the best available evidence comparing open vs endovascular popliteal artery aneurysm (PAA) repair. We also summarized the natural history of PAAs to support of the Society for Vascular Surgery guidelines. METHODS We searched MEDLINE, EMBASE, Cochrane databases, and Scopus for studies of patients with PAAs treated with an open vs an endovascular approach. We also included studies of natural history of untreated patients. Studies were selected and appraised by pairs of independent reviewers. A meta-analysis was performed when appropriate. RESULTS We identified 32 original studies and 4 systematic reviews from 2191 candidate references. Meta-analysis showed that compared with the endovascular approach, open surgical repair was associated with higher primary patency at 1 year (odds ratio [OR], 2.10; 95% confidence interval [CI], 1.41-3.12), lower occlusion rate at 30 days (OR, 0.41; 95% CI, 0.24-0.68) and fewer reinterventions (OR, 0.28; 95% CI, 0.17-0.45), but a longer hospital stay (standardized mean difference, 2.16; 95% CI, 1.23-3.09) and more wound complications (OR, 5.18; 95% CI, 2.19-12.26). There was no statistically significant difference in primary patency at 3 years (OR, 1.38; 95% CI, 0.97-1.97), secondary patency (OR, 1.59; 95% CI, 0.84-3.03), mortality at the longest follow-up (OR, 0.49; 95% CI, 0.21-1.17), mortality at 30 days (OR, 0.28; 95% CI, 0.06-1.36), or amputation (incidence rate ratio, 0.85; 95% CI, 0.56-1.31). The certainty in these estimates was, in general, low. Studies of PAA natural history suggest that thromboembolic complications and amputation develop at a mean observation time of 18 months and they are frequent. One study showed that at 5 years, approximately one-half of the patients had complications. CONCLUSIONS This systematic review provides event rates for outcomes important to patients with PAAs. Despite the low certainty of the evidence, these rates along with surgical expertise and anatomic feasibility can help patients and surgeons to engage in shared decision-making.
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Affiliation(s)
- Brad Beuschel
- Evidence-based Practice Center, Mayo Clinic Rochester, Rochester, Minn
| | - Tarek Nayfeh
- Evidence-based Practice Center, Mayo Clinic Rochester, Rochester, Minn
| | - Ahmad Kunbaz
- Evidence-based Practice Center, Mayo Clinic Rochester, Rochester, Minn
| | - Abdullah Haddad
- Evidence-based Practice Center, Mayo Clinic Rochester, Rochester, Minn
| | - Muayad Alzuabi
- Evidence-based Practice Center, Mayo Clinic Rochester, Rochester, Minn
| | - Shravani Vindhyal
- Evidence-based Practice Center, Mayo Clinic Rochester, Rochester, Minn
| | - Alik Farber
- Division of Vascular and Endovascular Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Mass
| | - M Hassan Murad
- Evidence-based Practice Center, Mayo Clinic Rochester, Rochester, Minn.
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20
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Wrede A, Lehti L, Eiberg JP, Acosta S. Adherence to instruction for use after endovascular repair of popliteal artery aneurysm. Vascular 2021; 30:276-284. [PMID: 33874806 DOI: 10.1177/17085381211007312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Endovascular repair (ER) of popliteal artery aneurysm (PAA) is an alternative to open repair. However, there is no standardized protocol for when to opt for ER and the decision is therefore at the discretion of the clinician. This study aims to evaluate the adherence to the Instruction For Use (IFU) in patients undergoing ER for PAA and factors associated with stent graft patency at one year. METHODS The adherence to IFU provided by the manufacturer in 55 patients treated with Gore Viabahn® Endoprosthesis with Heparin Bioactive Surface for PAA between 2009 and 2019 were retrospectively analyzed. Duplex follow-up was performed at 30 days and one year. RESULTS The two groups of patients treated within (n = 10) and not within (n = 45) IFU did not differ in patient demographics, diagnostic assessment, treatment or outcome. Forty-five patients (81.8%) received stent graft placement with at least one deviation according to IFU. Distal oversizing >20% was the most frequent deviation against IFU (n = 22, 40.0%). Primary patency at one year was 72%. Diameter size difference >1 mm between overlapping stent grafts (6/14 [43%], p = 0.013) and renal insufficiency (5/12 [42%], p = 0.0086) were associated with lower primary patency at one year. Age-adjusted analysis of tortuosity index (HR 1.78/SD, 95% CI 1.17-2.71; p = 0.0071) and maximal PAA angle (HR 1.73/SD, 95% CI 1.018-2.95; p = 0.043) were associated with major amputation/mortality at end of follow-up. CONCLUSION The majority of patients undergoing ER for PAA were not treated within IFU. Diameter size difference >1 mm between overlapping stent grafts was associated with a higher loss of primary patency at one year. Multi-center studies with larger sample size and long-term follow up of patency are warranted.
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Affiliation(s)
- Axel Wrede
- Department of Clinical Sciences, Lund University, Malmö, Sweeden.,Vascular Center, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
| | - Leena Lehti
- Department of Clinical Sciences, Lund University, Malmö, Sweeden.,Vascular Center, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
| | - Jonas Peter Eiberg
- Department of Vascular Surgery, Rigshospitalet, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Copenhagen Academy for Medical Education and Simulation (CAMES), Capital Region of Denmark, Copenhagen, Denmark
| | - Stefan Acosta
- Department of Clinical Sciences, Lund University, Malmö, Sweeden.,Vascular Center, Department of Cardiothoracic and Vascular Surgery, Skåne University Hospital, Malmö, Sweden
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21
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Results After Open and Endovascular Repair of Popliteal Aneurysm: A Matched Comparison Within a Population Based Cohort. Eur J Vasc Endovasc Surg 2021; 61:988-997. [PMID: 33762154 DOI: 10.1016/j.ejvs.2021.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 11/22/2020] [Accepted: 02/03/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To identify factors affecting the outcome after open surgical (OSR) and endovascular (ER) repair of popliteal artery aneurysm (PA) in comparable cohorts. METHODS A matched comparison in a national, population based cohort of 592 legs treated for PA (2008 - 2012), with long term follow up. Registry data from 899 PA patients treated in 2014 - 2018 were analysed for time trends. The 77 legs treated by ER were matched, by indication, with 154 legs treated with OSR. Medical records and imaging were collected. Analysed risk factors were anatomy, comorbidities, and medication. Elongation and angulations were examined in a core lab. The main outcome was occlusion. RESULTS Patients in the ER group were older (73 vs. 68 years, p = .001), had more lung disease (p = .012), and were treated with dual antiplatelet therapy or anticoagulants more often (p < .001). The hazard ratio (HR with 95% confidence intervals) for occlusion was 2.69 (1.60 - 4.55, p < .001) for ER, but 3.03 (1.26 - 7.27, p = .013) for poor outflow. For permanent occlusion, the HR after ER was 2.47 (1.35 - 4.50, p = .003), but 4.68 (1.89 - 11.62, p < .001) for poor outflow. In the ER subgroup, occlusion was more common after acute ischaemia (HR 2.94 [1.45 - 5.97], p = .003; and poor outflow HR 14.39 [3.46 - 59.92], p < .001). Larger stent graft diameter reduced the risk (HR 0.71 [0.54 - 0.93], p = .014). In Cox regression analysis adjusted for indication and stent graft diameter, elongation increased the risk (HR 1.020 per degree [1.002 - 1.033], p = .030). PAs treated for acute ischaemia had a median stent graft diameter of 6.5 mm, with those for elective procedures being 8 mm (p < .001). Indications and outcomes were similar during both time periods (2008 - 2012 and 2014 - 2018). CONCLUSION In comparable groups, ER had a 2.7 fold increased risk of any occlusion, and 2.4 fold increased risk of permanent occlusion, despite more aggressive medical therapy. Risk factors associated with occlusion in ER were poor outflow, smaller stent graft diameter, acute ischaemia, and angulation/elongation. An association between indication, acute ischaemia, and small stent graft diameter was identified.
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Ciftci Ü, Marti R, Fahrni J, Gähwiler R, Thalhammer C, Gürke L, Isaak A. External stenting and disease progression in vein grafts 1 year after open surgical repair of popliteal artery aneurysm. J Vasc Surg 2021; 74:521-527. [PMID: 33592294 DOI: 10.1016/j.jvs.2021.01.046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 01/06/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Open surgical repair remains the gold standard treatment for popliteal artery aneurysms (PAA). The objective of this study was to evaluate the safety of external stenting and its medium-term effect on vein graft disease after open PAA repair. METHODS Between December 2017 and September 2019, 12 consecutive patients with PAA underwent open surgical repair with externally stented saphenous vein grafts. Duplex ultrasound scanning of the grafts was performed at discharge and at 3, 6, and 12 months after the procedure to evaluate graft patency, average lumen diameter and lumen uniformity. RESULTS Eleven patients underwent aneurysm ligation and bypass grafting and one patient was treated with aneurysm exclusion and interposition of a venous segment. External stenting of the vein graft was successful in all patients. The mean follow-up time was 12 months (range, 7-17 months), with a primary patency rate of 100% and no graft revisions or reinterventions. The mean lumen diameters at 3, 6, and 12 months were 5.9 ± 1.2 mm, 5.7 ± 0.8 mm, and 5.7 ± 0.7 mm, respectively, with no significant changes between 3 and 6 (P = .34) and between 6 and 12 months (P = .34). The coefficient of variance at 3, 6, and 12 months was 8.2 ± 9.3, 9.4 ± 7.2, and 10.4 ± 8.9, respectively, with no significant change between 3 and 6 months (P = .78) or 6 and 12 months (P = .98). No mortality or amputations were recorded throughout the follow-up period. CONCLUSIONS External stenting of vein grafts in open surgical repair of PAA is feasible and safe. This technique may potentially improve the outcomes of surgical repair in patients with PAA.
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Affiliation(s)
- Ümmühan Ciftci
- Department of Vascular and Endovascular Surgery, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Regula Marti
- Department of Vascular and Endovascular Surgery, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Jennifer Fahrni
- Department of Angiology, University Hospital, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Roman Gähwiler
- Department of Angiology, University Hospital, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Christoph Thalhammer
- Department of Angiology, University Hospital, Cantonal Hospital Aarau, Aarau, Switzerland
| | - Lorenz Gürke
- Department of Vascular and Endovascular Surgery, Cantonal Hospital Aarau, Aarau, Switzerland; Department of Vascular and Endovascular Surgery, University Hospital Basel, Basel, Switzerland
| | - Andrej Isaak
- Department of Vascular and Endovascular Surgery, Cantonal Hospital Aarau, Aarau, Switzerland; Department of Vascular and Endovascular Surgery, University Hospital Basel, Basel, Switzerland.
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23
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Gonzalez-Urquijo M, Cassagne G, Lozano-Balderas G, Fabiani MA. Bilateral Vein Compression by Popliteal Artery Aneurisms Mimicking Post-Thrombotic Syndrome. Vasc Endovascular Surg 2020; 55:392-397. [PMID: 33231136 DOI: 10.1177/1538574420975555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE To report a case of a 79-year-old man who presented a bilateral popliteal artery aneurysm compressing both popliteal veins mimicking signs and symptoms of post-thrombotic syndrome. CASE REPORT A 79-year-old male patient, was seen in the ambulatory clinic with a 2-year history of bilateral leg swelling, calf pain, chronic ulceration, and hyperpigmentation. Upon physical examination, lower extremities were edematous, with a 3 cm suppurative ulcer on each leg. Image studies showed a popliteal right arterial aneurysm of maximum diameter of 41.7 mm, extrinsically compressing the ipsilateral popliteal vein. Likewise, on the left leg, a popliteal arterial aneurysm of maximum diameter of 47.9 mm was encountered triggering the same phenomenon. Bilateral endovascular treatment deploying stent grafts was auspiciously performed. At 36-months follow up, his symptoms are completely resolved, and his ulcers healed. US follow up showed exclusion of the aneurysms with progressive shrinkage of both residual sacs. CONCLUSION Popliteal artery aneurysm compressing and constraining flow in the popliteal vein must be included as a differential diagnosis among the causes of chronic venous syndromes. Prompt diagnosis with its appropriate treatment is needed for reducing severe complications caused by PAA, such as the venous disorder our patient had.
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Affiliation(s)
- Mauricio Gonzalez-Urquijo
- 27746Tecnologico de Monterrey, School of Medicine and Health Sciences, Monterrey, Nuevo León, México
| | - Gabriela Cassagne
- 27746Tecnologico de Monterrey, School of Medicine and Health Sciences, Monterrey, Nuevo León, México
| | - Gerardo Lozano-Balderas
- 27746Tecnologico de Monterrey, School of Medicine and Health Sciences, Monterrey, Nuevo León, México
| | - Mario Alejandro Fabiani
- 27746Tecnologico de Monterrey, School of Medicine and Health Sciences, Monterrey, Nuevo León, México
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Zamboni M, Scrivere P, Silvestri A, Vit A, Pellegrin A, Sponza M, Frigatti P. Hybrid Approach to Popliteal Artery Aneurysm with Thromboembolic Symptoms. A Pilot Study. Ann Vasc Surg 2020; 72:270-275. [PMID: 33227465 DOI: 10.1016/j.avsg.2020.10.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND The treatment of patients with thromboembolic symptoms due to a popliteal artery aneurysm (PAA) is still controversial with poor results in terms of primary patency. The aim of our pilot study was to evaluate whether improving the outflow with an endovascular pretreatment consisting in thromboaspiration and angioplasty could positively ameliorate the primary patency of the subsequent femoropopliteal (FP) bypass in symptomatic patients with at least one below the knee (BTK) patent vessel. METHODS This is a single-center pilot case-control study that involves patients treated at the Vascular and Endovascular Surgery Unit of Udine, Italy, from January 2015 to November 2019. The inclusion criteria were the presence of thromboembolic symptoms due to PAA distal embolization, associated with the presence of a patent PAA >20 mm and a poor runoff (no more than one patent BTK artery). The case group was treated in a two-step approach: the first step consisted in thromboaspiration followed by BTK angioplasty, when appropriate, and the second one consisted in performing the surgical FP bypass. The control group moved on directly to the open surgical intervention. RESULTS The case group was composed of 11 patients, 10 males and 1 female, with a mean age of 69.3 ± 10.8 years. The mean PAA dimension was 32.6 ± 9.9 mm. Particularly, 9 patients were operated on through the medial vascular approach and 2 through the posterior one. The grafts used were 10 polytetrafluoroethylene (PTFE) and 1 great saphenous vein (GSV) in situ. The control group was composed of 11 male patients with a mean age of 75.5 ± 8.7 years, and the mean PAA dimension was 29.8 ± 13.4 mm. All the FP bypasses were approached medially, and the materials used were 10 PTFE and 1 reversed GSV. The median follow-up was 31.5 ± 12.6 months. Primary patency in the case group was 72.7% within one year; on the contrary, it was 27.3% in the control group. The amputation rate was 0% in the case group, 27.3% in the controls. By comparing the 2 groups, we found a higher and significant risk (P = 0.0261) of early FP bypass occlusion and major limb amputation in the control group. CONCLUSIONS This pilot study shows encouraging results; the endovascular approach is a safe and repeatable procedure which, improving the runoff in thromboembolic symptomatic PAA, seems to guarantee a better FP graft primary patency.
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Affiliation(s)
- Matilde Zamboni
- Unit of Vascular and Endovascular Surgery, General Surgery Department, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Paola Scrivere
- Unit of Vascular and Endovascular Surgery, General Surgery Department, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Alice Silvestri
- Unit of Vascular and Endovascular Surgery, General Surgery Department, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Alessandro Vit
- Unit of Interventional Radiology, Diagnostic Imaging Department, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Andrea Pellegrin
- Unit of Interventional Radiology, Diagnostic Imaging Department, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Massimo Sponza
- Unit of Interventional Radiology, Diagnostic Imaging Department, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Paolo Frigatti
- Unit of Vascular and Endovascular Surgery, General Surgery Department, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
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Sousa RS, Oliveira-Pinto J, Mansilha A. Endovascular versus open repair for popliteal aneurysm: a review on limb salvage and reintervention rates. INT ANGIOL 2020; 39:381-389. [DOI: 10.23736/s0392-9590.20.04387-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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26
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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: 15] [Impact Index Per Article: 3.8] [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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Wrede A, Acosta S. Outcome of Open and Endovascular Repair in Patients with Acute Limb Ischemia Due to Popliteal Artery Aneurysm. Ann Vasc Surg 2020; 67:376-387. [DOI: 10.1016/j.avsg.2020.03.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/17/2020] [Accepted: 03/21/2020] [Indexed: 11/26/2022]
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Powezka K, Khan T, Narlawar R, Antoniou GA. Ruptured Popliteal Artery Aneurysm Complicated with Acute Respiratory Distress Syndrome Secondary to SARS-CoV-2 Infection. Ann Vasc Surg 2020; 66:24-27. [PMID: 32422287 PMCID: PMC7227508 DOI: 10.1016/j.avsg.2020.05.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 05/09/2020] [Indexed: 12/29/2022]
Abstract
We herein report a rare case of the ruptured popliteal artery aneurysm in an 89-year-old man, whose recovery after surgical treatment was complicated with acute respiratory distress syndrome secondary to confirmed infection with SARS-CoV-2. Presenting symptoms, patient's comorbidities, and postoperative course complicated with cardiac and respiratory failure leading to adverse outcome are discussed in this case report.
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Affiliation(s)
- Katarzyna Powezka
- Department of Vascular & Endovascular Surgery, The Royal Oldham Hospital, Pennine Acute Hospitals NHS Trust, Manchester, United Kingdom.
| | - Taha Khan
- Department of Vascular & Endovascular Surgery, The Royal Oldham Hospital, Pennine Acute Hospitals NHS Trust, Manchester, United Kingdom
| | - Ranjeet Narlawar
- Department of Radiology, The Royal Oldham Hospital, Pennine Acute Hospitals NHS Trust, Manchester, United Kingdom
| | - George A Antoniou
- Department of Vascular & Endovascular Surgery, The Royal Oldham Hospital, Pennine Acute Hospitals NHS Trust, Manchester, United Kingdom; Division of Cardiovascular Sciences, School of Medical Sciences, The University of Manchester, Manchester, United Kingdom
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Progressive stenosis of a popliteal artery stent graft by laminated thrombus. JOURNAL OF VASCULAR SURGERY CASES INNOVATIONS AND TECHNIQUES 2020; 6:189-194. [PMID: 32322774 PMCID: PMC7160518 DOI: 10.1016/j.jvscit.2020.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 02/08/2020] [Indexed: 12/03/2022]
Abstract
We present a case of failed popliteal artery aneurysm repair using a Viabahn stent graft (W. L. Gore & Associates, Flagstaff, Ariz) due to laminated thrombus formation. A 75-year-old man presented with a symptomatic popliteal artery aneurysm. He was treated with a Viabahn stent graft. On follow-up, the patient complained of lower extremity claudication, and duplex ultrasound examination showed a focal intrastent stenosis. A computed tomography scan showed a significant stenosis within the stent graft, at the level of the knee joint creases. The patient underwent superficial femoral artery to distal popliteal surgery. This case report aims to expand on the mechanism of stent graft failure in popliteal aneurysms.
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One-year limb outcome and mortality in patients undergoing revascularization therapy for acute limb ischemia: short-term results of the Edo registry. Cardiovasc Interv Ther 2020; 36:226-236. [PMID: 32212046 DOI: 10.1007/s12928-020-00662-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/06/2020] [Indexed: 10/24/2022]
Abstract
The present study aimed to clarify the current status, therapeutic strategy, and 1-year outcome in acute limb ischemia (ALI) patients in Japan. The EnDOvascular treatment (Edo) registry database includes 324 patients from 10 institutes who were registered between November 2011 and October 2013. A total of 70 ALI patients (mean age 74.0 years) from the Edo registry database were enrolled in this study. Of the 70 included patients, 72.9% were male and 35.7% had embolism. Of patients, 38.6%, 42.9%, and 18.6% underwent EVT, surgery, and hybrid thrombectomy, respectively, in primary revascularization strategy. Limb ischemia was categorized into four classes at initial evaluation: SVS/ISCVS class I (n = 13, 18.6%), SVS/ISCVS class IIa (n = 36, 51.4%), SVS/ISCVS class IIb (n = 21, 30%), and SVS/ISCVS class III (n = 0, 0%). Three patients with SVS/ISCVS class IIb limb ischemia developed myonephropathic metabolic syndrome. No catheter-directed thrombolysis was employed as a primary revascularization strategy. The 1-year rates of all-cause death, major amputation, and a composite of perioperative death or major adverse limb event were 28.6%, 5.7%, and 40.0%, respectively. Lower age, male sex, dyslipidemia, high estimated glomerular filtration rate, high albumin level, and low C-reactive protein level were independent positive predictors of all-cause death. In this registry, SVS/ISCVS class IIa ALI was predominant. Approximately 40% of primary revascularization strategy was surgery and EVT, followed by hybrid therapy. All-cause death and major amputation rates at 1 year were less than 30% and 6%, respectively.
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Eligibility of Endovascular Repair for Popliteal Artery Aneurysms According the Instructions for Use. Ann Vasc Surg 2020; 67:370-375. [PMID: 32209408 DOI: 10.1016/j.avsg.2020.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 02/27/2020] [Accepted: 03/02/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND Popliteal artery aneurysms (PAAs) are the most common peripheral aneurysms. Although rare and often asymptomatic, there is a significant risk of thrombosis, embolism, and limb loss. The aim of this study was to evaluate the eligibility for endovascular repair of patients treated for symptomatic and asymptomatic PAAs in accordance with the instructions for use (IFU). METHODS All patients treated for PAA with open surgical repair between the years 2010 and 2017 were analyzed if suitable for endovascular treatment. Preoperative imaging was reviewed for applicability with an interventional radiologist and 2 vascular surgeons. Evaluation was performed in accordance with the following criteria adopted from the IFU of the Gore ® Viabahn stent graft: at least a single-vessel tibial runoff, proximal and distal landing zone more than 2 cm, no large difference in vessel diameter proximal and distal to the aneurysm, no overstenting of significant collaterals necessary, and no inadequate kinking of the artery. The patients were classified in 3 categories: the patient was eligible, endovascular treatment was feasible, and endovascular treatment was not appropriate. RESULTS 51 patients with 61 symptomatic and asymptomatic PAAs were identified. Forty-five cases were asymptomatic, 11 cases showed clinical symptoms such as claudication, and in 5 cases, the patients presented with acute ischemia. Twenty-four patients were eligible for endovascular intervention, 14 cases were feasible, and in 23 cases, it was not appropriate in accordance with the IFU. CONCLUSIONS In this study, more than one-third of the patients with PAA were not eligible for endovascular treatment in accordance with the IFU and another 23 % showed substantial reasons against endovascular treatment. These data suggest that endovascular repair remains a treatment option for selected patients only. Cross-sectional imaging is mandatory for procedure selection.
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Tian Y, Yuan B, Huang Z, Zhang N. A Comparison of Endovascular Versus Open Repair of Popliteal Artery Aneurysms: An Updated Meta-Analysis. Vasc Endovascular Surg 2020; 54:355-361. [PMID: 32122277 DOI: 10.1177/1538574420908091] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Traditionally, popliteal artery aneurysms (PPAs) were treated via open repair (OR). However, more recently endovascular repair (EVR) approaches have become more common for the treatment of PPAs. The present meta-analysis therefore sought to conduct an up-to-date review of studies comparing the relative safety and efficacy of these 2 repair strategies. To that end, patient outcomes including primary patency, operating time, hospital stay duration, and re-intervention, amputation, and graft occlusion within 30 days were compared for these OR and EVR approaches. METHODS Studies in which OR and EVR were compared as treatments for PPAs were identified through systematic searching of the PubMed and Embase databases. Any studies either analyzing only one of these treatments in isolation or analyzing <5 patients were not included in this analysis. For all relevant studies, patient demographic information and outcome details were compiled. Risk of bias was analyzed using a modified Newcastle-Ottawa Scale. The odds ratios, mean differences, and hazard ratios (HRs) for patient outcomes were estimated using a random-effects model. RESULTS In total, we identified 17 relevant studies including a single randomized controlled trial and 16 retrospective cohort studies, incorporating 6887 total cases (1662 EVR and 5225 OR). The quality of evidence for all measured outcomes was deemed to be very low or low according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria. Rates of primary patency were found to be significantly higher for patients treated via OR relative to those treated via EVR (HR = 1.60; 95% confidence interval [CI]: 1.12-2.30; P = .03). Operative and hospitalization durations, in contrast, were significantly lower for patients treated via EVR. Patients treated via EVR also experienced significantly higher rates of graft thrombosis and reintervention within 30 days relative to patients treated via OR. However, no significant differences were observed between treatments with respect to rates of patient amputation (OR = 1.01; 95% CI: 0.55-1.85; P = .98). CONCLUSIONS The available data suggest that PPA repair via EVR is a safe alternative to OR, but that short-term graft thrombosis and reintervention rates are significantly greater for the former approach. Moreover, few studies to date have compared these techniques and those that were largely retrospective in nature with relatively low-quality evidence, making it difficult to make definitive statements regarding the relative safety and efficacy of these 2 repair strategies. Additional population-based large-scale studies are therefore essential in order to conduct a robust evaluation of the safety and utility of EVR as an alternative to OR for PPA repair.
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Affiliation(s)
- Yu Tian
- Department of Vascular Surgery, The Third Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong Province, China
| | - Biao Yuan
- Department of Vascular Surgery, Beijing Chao Yang Hospital Affiliated to Capital Medical University, Beijing, People's Republic of China
| | - Zhiyong Huang
- Department of Vascular Surgery, The Third Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong Province, China
| | - Ning Zhang
- Department of Vascular Surgery, The Third Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong Province, China
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Elliott JE, Jenkins J. Management of a large ruptured popliteal artery aneurysm involving combined deployment of a covered stent graft and evacuation of popliteal fossa hematoma. JOURNAL OF VASCULAR SURGERY CASES INNOVATIONS AND TECHNIQUES 2020; 6:27-30. [PMID: 32055759 PMCID: PMC7005480 DOI: 10.1016/j.jvscit.2019.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 12/04/2019] [Indexed: 11/26/2022]
Abstract
Popliteal artery aneurysms (PAAs) are the most common of all peripheral aneurysms. However, ruptured PAA is rare, accounting for approximately 2% of PAA presentations. A literature review found only 11 published cases of ruptured PAAs treated with endovascular repair. In this case, a large (6.9 cm in diameter) ruptured PAA was successfully treated with endovascular repair using the GORE VIABAHN (W. L. Gore & Associates, Flagstaff, Ariz) stent graft and had simultaneous evacuation of popliteal fossa hematoma through a medial distal thigh incision. This facilitated more rapid recovery of mobility, reduced pain, and reduced hospital stay and may represent a useful hybrid surgical approach for this rare condition.
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Affiliation(s)
- James Edward Elliott
- Department of Vascular Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Jason Jenkins
- Department of Vascular Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
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Pfabe FP. [The Treatment of Aneurysms of the Extremities Arteries - a Systematic Overview - New Therapies for Isolated Iliac Artery Aneurysm Employing a New Classification]. Zentralbl Chir 2020; 145:456-466. [PMID: 31931546 DOI: 10.1055/a-1027-7164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Aneurysms of arteries in the extremities have a low incidence and are often manifest through complications. The most serious complications are rupture and extremity-threatening ischemia. Both usually lead to the diagnosis. Absolute indications for therapy are symptomatic aneurysms and asymptomatic aneurysms of 2 cm diameter or more. The extrailiacal gold standard is interponat or bypass with venous graft material. Endovascular methods are reserved for inoperable patients and clinical decisions on special cases. In contrast, complex endovascular techniques have been established in isolated iliac aneurysms and have significantly improved treatment options. Their implementation is bound to the existence of a suitable landing zone. This is the basis for a new classification of isolated iliac artery aneurysm. With the help of morphological subtypes, this classification permits standardised procedure planning for perfusion preservation of the internal iliac artery. The present article gives an overview of the current treatment strategy for aneurysms of extremities arteries. Similarities and regional differences in therapy are discussed.
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Affiliation(s)
- Frank-Peter Pfabe
- Klinik für Gefäßmedizin, Asklepios Klinikum Uckermark GmbH, Schwedt, Deutschland
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Effect of Intra-operative Intra-arterial Thrombolysis on Long Term Clinical Outcomes in Patients with Acute Popliteal Artery Aneurysm Thrombosis. Eur J Vasc Endovasc Surg 2020; 59:255-264. [PMID: 31917126 DOI: 10.1016/j.ejvs.2019.10.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 09/30/2019] [Accepted: 10/18/2019] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Acute lower limb ischaemia (ALI) as a result of popliteal artery aneurysm (PAA) thrombosis represents a significant problem. The aim of this study was to investigate outcome of intra-operative intra-arterial thrombolysis in the treatment of acute ischaemia due to PAA thrombosis in terms of major adverse limb events (MALE), overall survival, and intrahospital complications, especially those associated with bleeding. METHODS A total of 156 patients with Rutherford grade IIa and IIb acute ischaemia resulting from PAA thrombosis were admitted between 1 January 2011 and 1 January 2017. The patients were divided into two groups, those who underwent additional treatment with intra-operative intra-arterial thrombolysis (20 patients), and those who did not (136 patients). By using covariables from baseline and angiographic characteristics, a propensity score was calculated for each patient. Each patient who underwent intra-operative thrombolysis was matched to four patients from the non-thrombolysis group. Thus, comparable patient cohorts (20 in the thrombolysis and 80 in the non-thrombolysis group) were identified for further analysis. The primary end point was MALE and the secondary endpoint all cause mortality. RESULTS After a median follow up of 55 months, the estimated MALE rate was significantly lower in the thrombolysis group (30% vs. 65%, chi square = 10.86, p < .001, log rank test). Also, patients in the thrombolysis group had a significantly lower mortality rate (20% vs. 42.65%, chi square = 3.65, p = .05, log rank test). The thrombolysis group had wound/haematoma related interventions performed more commonly (25% in thrombolysis vs 8%, in non-thrombolysis group), but the difference was not significant (p=.013). There were no cases of major (intracranial and gastrointestinal) bleeding in either group. CONCLUSION The data suggest that intra-operative thrombolysis in the treatment of selected patients with ALI due to PAA thrombosis has long term MALE and overall survival benefits, without a significant risk of major, life threatening bleeding complications.
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Popliteal Aneurysms are Common Among Men With Screening Detected Abdominal Aortic Aneurysms, and Prevalence Correlates With the Diameters of the Common Iliac Arteries. Eur J Vasc Endovasc Surg 2020; 59:67-72. [DOI: 10.1016/j.ejvs.2019.07.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 07/09/2019] [Accepted: 07/31/2019] [Indexed: 11/19/2022]
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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: 230] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Novotný R, Malý Š, Lipar K, Chlupáč J, Janoušek L, Froněk J. Open repair of a symptomatic popliteal artery aneurysm in a 71-year-old patient: Case report. COR ET VASA 2019. [DOI: 10.1016/j.crvasa.2018.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Jungi S, Kuemmerli C, Kissling P, Weiss S, Becker D, Schmidli J, Wyss TR. Limb Salvage by Open Surgical Revascularisation in Acute Ischaemia due to Thrombosed Popliteal Artery Aneurysm. Eur J Vasc Endovasc Surg 2019; 57:393-398. [DOI: 10.1016/j.ejvs.2018.09.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 09/28/2018] [Indexed: 11/25/2022]
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Can we learn anything from the dinosaurs? Eur J Vasc Endovasc Surg 2019; 57:399. [DOI: 10.1016/j.ejvs.2018.10.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 10/29/2018] [Indexed: 11/23/2022]
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Abstract
BackgroundRupture is a recognised complication of ruptured popliteal artery aneurysms that requires emergency intervention. There is little evidence collating the presentation, intervention and outcomes of ruptured popliteal artery aneurysms.ObjectiveThe primary aim of this study was to deduce the sequelae following different management modalities of ruptured popliteal artery aneurysm.MethodsWe performed a systematic review of all available cases reports of ruptured popliteal artery aneurysms in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analysis Protocol.ResultsWe identified 48 cases taken from 35 case reports and series. Men were more commonly affected ( n = 96%), and mean age was 71 years. Acute limb ischemia was the commonest presentation (32%) whilst incidental deep vein thrombosis was found in 43% of patients. The mean aneurysm size was 8.2 cm (range, 2.7 to 13.3 cm). Management consisted of open surgery (58%), endovascular treatment (25%) and ‘other’ treatment (evacuation of haematoma, ligation of aneurysm, amputation or palliation) (17%). The perioperative mortality rate in the whole cohort was 13%. Perioperative mortality was similar between comparing the open and endovascular surgery groups. Re-intervention rate amongst endovascular patients was 25% over an average follow-up period of 14 months. There was one re-intervention in the re-constructive group (3%) over a follow-up period of 17 months and none in the ‘other’ group.ConclusionPopliteal artery aneurysm rupture is a serious complication associated with significant morbidity and mortality. Open surgical reconstruction and endovascular repair are both feasible for the treatment of ruptured popliteal artery aneurysms; however, open surgery is less likely to require further re-intervention.
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Affiliation(s)
- James Akman
- 1 Department of Vascular and Endovascular Surgery, The Royal Oldham Hospital, Pennine Acute Hospitals NHS Trust, Manchester, UK
| | - Emmanuel Katsogridakis
- 1 Department of Vascular and Endovascular Surgery, The Royal Oldham Hospital, Pennine Acute Hospitals NHS Trust, Manchester, UK.,2 Academic Surgery Unit, University Hospital of South Manchester, Manchester, UK
| | - George A Antoniou
- 1 Department of Vascular and Endovascular Surgery, The Royal Oldham Hospital, Pennine Acute Hospitals NHS Trust, Manchester, UK
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Abstract
Acute limb ischemia (ALI) is a rapid decrease in lower limb blood flow due to acute occlusion of peripheral artery or bypass graft, and in ALI not only limbs but also life prognosis will be poor unless quick and appropriate treatment is given. The etiology is broadly divided into embolism and thrombosis with various comorbidities. The symptoms of ALI are abrupt with pain, numbness, and coldness of lower limb, and paresthesia, contracture, and irreversible purpura will appear with the exacerbation of ischemia. Severity and treatment strategy should be determined based on physical findings and image findings. Considering life prognosis, limb amputation should be done without hesitation when the limb was diagnosed as irreversible. ALI can be treated by means of open surgical revascularization, endovascular, or hybrid approach with rapid systemic administration of heparin. In any cases, evaluating the lesions by intraoperative angiography and appropriate additional treatment are important. ALI is a serious disease requiring urgent treatment, and it is essential to promptly perform the best initial treatment that can be performed at each facility. (This is a translation of Jpn J Vasc Surg 2018; 27: 109–114.)
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Affiliation(s)
- Hideaki Obara
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Kentaro Matsubara
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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Cervin A, Ravn H, Björck M. Ruptured popliteal artery aneurysm. Br J Surg 2018; 105:1753-1758. [PMID: 30043540 PMCID: PMC6282953 DOI: 10.1002/bjs.10953] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 04/30/2018] [Accepted: 06/21/2018] [Indexed: 11/11/2022]
Abstract
BACKGROUND Popliteal artery aneurysms (PAAs) are generally complicated by thrombosis and distal embolization, whereas rupture is rare. The aim of this study was to describe the clinical characteristics and outcome in a cohort of patients who had surgery for ruptured PAA (rPAA). METHODS Operations for rPAA were identified from the Swedish Vascular Registry, Swedvasc, 1987-2012. Medical records and imaging were reviewed. Comparison was made with patients treated for PAA without rupture. RESULTS Forty-five patients with rPAA were identified. The proportion with rupture among those operated on for PAA was 2·5 per cent. Patients with rPAA were 8 years older (77·7 versus 69·7 years; P < 0·001), had more lung and heart disease (P = 0·003 and P = 0·019 respectively), and a larger mean popliteal aneurysm diameter (63·7 versus 30·9 mm; P < 0·001) than patients with PAA treated for other indications. At time of surgery, 22 of 45 patients were already receiving anticoagulants, seven for concomitant deep venous thrombosis (DVT) in the affected leg. There was extensive swelling of the whole leg in 20 patients. In 27 patients, the initial diagnosis was DVT or a Baker's cyst. All patients underwent surgery, all but three by the open method. There were four amputations, all performed within 1 week of surgery. One year after surgery, 26 of the 45 patients were alive. Among these, the reconstructions were patent in 20 of 22 patients. CONCLUSION The diagnosis of rPAA is difficult, and often delayed. The condition affects old patients, who often are on anticoagulation treatment and have large aneurysms. The immediate surgical results are acceptable, but the condition is associated with a high risk of death within the first year after surgery.
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Affiliation(s)
- A Cervin
- Department of Surgical Sciences, Section of Vascular Surgery, Uppsala University, Uppsala, Sweden.,Department of Hybrid and Interventional Surgery, Unit of Vascular Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - H Ravn
- Department of Surgical Sciences, Section of Vascular Surgery, Uppsala University, Uppsala, Sweden.,Department of Vascular Surgery, Kolding Hospital, University of Southern Denmark, Kolding, Denmark
| | - M Björck
- Department of Surgical Sciences, Section of Vascular Surgery, Uppsala University, Uppsala, Sweden
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Golchehr B, Zeebregts CJ, Reijnen MM, Tielliu IF. Long-term outcome of endovascular popliteal artery aneurysm repair. J Vasc Surg 2018; 67:1797-1804. [DOI: 10.1016/j.jvs.2017.09.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 09/07/2017] [Indexed: 01/21/2023]
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Long-Term Results of Surgical Treatment of Popliteal Artery Aneurysms. Int Surg 2018. [DOI: 10.9738/intsurg-d-14-00301.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to evaluate the long-term outcomes of the surgical repair of popliteal artery aneurysms (PAAs), and to analyze the factors associated with graft patency. Between January 1980 and December 2013, 45 limbs were subjected to open surgical repair at Tokyo Medical and Dental Hospital. We retrospectively examined the patients' clinical characteristics, clinical symptoms, and aneurysm-related anatomy. Surgical procedures were performed through a posterior or medial approach using autologous vein or prosthetic graft. Surgical outcomes were evaluated by postoperative mortality, postoperative morbidity, graft patency, and limb salvage. During the study period, 45 limbs (35 patients; mean age, 60 years) underwent open surgical repair. A total of 25 limbs were treated through a posterior approach using 23 autologous vein grafts (AVGs) and 2 expanded polytetrafluoroethylene (ePTFE) grafts. The other 20 limbs were treated through a medial approach using 13 AVGs and 7 ePTFE grafts. During the mean follow-up period of 65 months, the primary patency rates at 1, 3, and 5 years were 88.0%, 75.7%, and 75.7%, respectively, and the limb salvage rates at 1, 3, and 5 years were 97.1%, 91.4%, and 91.4%, respectively. In the univariate analysis, the ligation and bypass grafting affected the primary patency rate significantly, and the ePTFE graft was associated with a poor primary patency in the multivariate analysis (hazard ratio, 17.8). The use of resection or endoaneurysmorrhaphy for PAAs and graft interposition with an AVG might be more effective for the open repair of PAAs.
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Ucci A, Curci R, Azzarone M, Bianchini Massoni C, Bozzani A, Marcato C, Marone EM, Perini P, Tecchio T, Freyrie A, Argenteri A. Early and mid-term results in the endovascular treatment of popliteal aneurysms with the multilayer flow modulator. Vascular 2018; 26:556-563. [PMID: 29665749 DOI: 10.1177/1708538118771258] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background The endovascular approach became an alternative to open surgical treatment of popliteal artery aneurysm over the last few years. Heparin-bonded stent-grafts have been employed for endovascular popliteal artery aneurysm repair, showing good and stable results. Only few reports about the use of multilayer flow modulator are available in literature, providing small patient series and short follow-up. The aim of this study is to report the outcomes of patients with popliteal artery aneurysm treated with the multilayer flow modulator in three Italian centres. Methods We retrospectively analysed a series of both symptomatic and asymptomatic patients with popliteal artery aneurysm treated with the multilayer flow modulator from 2009 to 2015. Follow-up was undertaken with clinical and contrast-enhanced ultrasound examinations at 1, 6 and 12 months, and yearly thereafter. Computed tomography angiography was performed in selected cases. Primary endpoints were aneurysm sac thrombosis; freedom from sac enlargement and primary, primary-assisted and secondary patency during follow-up. Secondary endpoints were technical success, collateral vessels patency, limb salvage and aneurysm-related complications. Results Twenty-three consecutive patients (19 males, age 72 ± 11) with 25 popliteal artery aneurysms (mean diameter 23 mm ± 1, 3 symptomatic patients) were treated with 40 multilayer flow modulators during the period of the study. Median follow-up was 22.6 ± 16.7 months. Complete aneurysm thrombosis occurred in 92.9% of cases (23/25 cases) at 18 months. Freedom from sac enlargement was 100% (25/25 cases) with 17 cases of aneurysm sac shrinkage (68%). At 1, 6, 12 and 24 months, estimated primary patency was 95.7%, 87.3%, 77% and 70.1%, respectively. At the same intervals, primary-assisted patency was 95.7%, 91.3%, 86% and 86%, respectively, and secondary patency was 100%, 95.7%, 90.3% and 90.3%, respectively. Technical success was 100%. The collateral vessels patency was 72.4%. Limb salvage was 91.4% at 24-month follow-up. One multilayer flow modulator fracture was reported in an asymptomatic patient. Conclusions Multilayer flow modulator seems a feasible and safe solution for endovascular treatment of popliteal artery aneurysms in selected patients.
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Affiliation(s)
- Alessandro Ucci
- 1 Vascular Surgery, Department of Medicine and Surgery, University of Parma, Maggiore Hospital, Parma, Italy
| | - Ruggiero Curci
- 2 Unit of Vascular and Endovascular Surgery, ASST Lodi, Maggiore Hospital, Lodi, Italy
| | - Matteo Azzarone
- 1 Vascular Surgery, Department of Medicine and Surgery, University of Parma, Maggiore Hospital, Parma, Italy
| | - Claudio Bianchini Massoni
- 1 Vascular Surgery, Department of Medicine and Surgery, University of Parma, Maggiore Hospital, Parma, Italy
| | - Antonio Bozzani
- 3 Unit of Vascular Surgery, IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Carla Marcato
- 4 Department of Diagnostic and Interventional Radiology, University of Parma, Maggiore Hospital, Parma, Italy
| | - Enrico Maria Marone
- 3 Unit of Vascular Surgery, IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Paolo Perini
- 1 Vascular Surgery, Department of Medicine and Surgery, University of Parma, Maggiore Hospital, Parma, Italy
| | - Tiziano Tecchio
- 1 Vascular Surgery, Department of Medicine and Surgery, University of Parma, Maggiore Hospital, Parma, Italy
| | - Antonio Freyrie
- 1 Vascular Surgery, Department of Medicine and Surgery, University of Parma, Maggiore Hospital, Parma, Italy
| | - Angelo Argenteri
- 3 Unit of Vascular Surgery, IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
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Gonçalves AFF, Pelek CA, Nogueira LS, Carvalho RFD, Stumpf MAM, Gomes RZ, Kluthcovsky ACGC. Comparação entre cirurgia aberta e endovascular no tratamento do aneurisma da artéria poplítea: uma revisão. J Vasc Bras 2018; 17:42-48. [PMID: 29930680 PMCID: PMC5990268 DOI: 10.1590/1677-5449.008817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Os aneurismas de artéria poplítea correspondem a 70% dos aneurismas periféricos e o tratamento é cirúrgico, com controvérsias sobre os resultados da via endovascular. Este estudo objetivou realizar uma revisão da literatura sobre a comparação entre cirurgia aberta e endovascular no tratamento dos aneurismas da artéria poplítea. A pesquisa foi realizada utilizando os termos apropriados nos portais de periódicos LILACS e MEDLINE, com a seleção de 15 artigos. Um total de 5.166 procedimentos cirúrgicos foram comparados, sendo 3.930 cirurgias abertas e 1.236 cirurgias endovasculares. A cirurgia aberta com bypass venoso continua sendo o padrão-ouro. A cirurgia endovascular apresenta menor tempo de internação e é uma opção viável em pacientes eletivos, com baixa expectativa de vida, alto risco cirúrgico, comorbidades e mais idosos, desde que tenham anatomia favorável para o procedimento. Contudo, são necessários estudos de longo prazo para estabelecer os reais benefícios e indicações das duas técnicas, como o ensaio clínico randomizado controlado.
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Bandeira RN, Cacione DG, Bandeira FCV, Pelissoni ADS, Leite CON, Nakano LCU. Tratamento endovascular versus tratamento aberto de aneurisma de artéria poplítea: artigo de revisão. J Vasc Bras 2018; 17:34-41. [PMID: 29930679 PMCID: PMC5990263 DOI: 10.1590/1677-5449.004917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumo O tratamento convencional do aneurisma da artéria poplítea é a cirurgia aberta de exclusão do aneurisma e revascularização do membro acometido. Nos últimos anos, o tratamento endovascular vem ganhando popularidade e interesse. O tratamento endovascular é menos invasivo e de menor morbidade; porém, é de alto custo e sua perviedade é incerta. O objetivo desta revisão é comparar os dois tratamentos através da análise de desfechos abordados em estudos primários e secundários. Realizou-se uma revisão narrativa da literatura publicada nos últimos 5 anos. Foram selecionados seis estudos retrospectivos, duas metanálises, um ensaio clínico e uma revisão sistemática Cochrane. Número limitado de pacientes e curto período de seguimento não nos permitem extrair conclusões consistentes. Não há evidência clara que sugere melhores resultados entre um ou outro tratamento eletivo. Novos ensaios randomizados devem ser realizados para determinar o papel do tratamento endovascular desse aneurisma.
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Affiliation(s)
| | - Daniel Guimarães Cacione
- Universidade Federal de São Paulo - UNIFESP, Departamento de Cirurgia Vascular e Endovascular, São Paulo, SP, Brasil
| | | | | | | | - Luis Carlos Uta Nakano
- Universidade Federal de São Paulo - UNIFESP, Departamento de Cirurgia Vascular e Endovascular, São Paulo, SP, Brasil
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Dorigo W, Fargion A, Masciello F, Piffaretti G, Pratesi G, Giacomelli E, Pratesi C. A Matched Case-Control Study on Open and Endovascular Treatment of Popliteal Artery Aneurysms. Scand J Surg 2018; 107:236-243. [DOI: 10.1177/1457496917748230] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: To compare early and late results of open and endovascular management of popliteal artery aneurysm in a retrospective single-center matched case-control study Methods: From 1981 to 2015, 309 consecutive interventions for popliteal artery aneurysm were performed in our institution, in 59 cases with endovascular repair and in 250 cases with open repair. Endovascular repair was preferred in older asymptomatic patients, while open repair was offered more frequently to patients with a thrombosed popliteal artery aneurysm and a poor run-off status. A one-to-one coarsened exact matching on the basis of the baseline demographic, clinical, and anatomical covariates significantly different between the two treatment options was performed and two equivalent groups of 56 endovascular repairs and open repairs were generated. The two groups were compared in terms of perioperative results with χ2 test and of follow-up outcomes with the Kaplan–Meier curves and log-rank test. Results: There were no differences between the two groups in terms of perioperative outcomes. Median duration of follow-up was 38 months. Five-year survival rates were 94% in endovascular repair group and 89.5% in open repair group (p = 0.4, log-rank 0.6). Primary patency rates at 1, 3, and 5 years were 81%, 78%, and 72% in endovascular repair group and 82.5%, 80%, and 64% in open repair group (p = 0.8, log-rank 0.01). Freedom from reintervention at 5 years was 65.5% in endovascular repair group and 76% in open repair group (p = 0.2, log-rank 1.2). Secondary patency at 1, 3, and 5 years was 94%, 86%, and 74% in endovascular repair group, and 94%, 89%, and 71% in open repair group, respectively (p = 0.9, log-rank 0.01). The rates of limb preservation at 5 years were 94% in endovascular repair group and 86.4% in open repair group (p = 0.3, log-rank 0.8). Conclusion: Open repair and endovascular repair of popliteal artery aneurysms provided in this retrospective single-center experience similar perioperative and follow-up results in equivalent groups of patients.
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Affiliation(s)
- W. Dorigo
- Department of Cardiothoracic and Vascular Surgery, Careggi University Teaching Hospital, University of Florence School of Medicine, Florence, Italy
| | - A. Fargion
- Department of Cardiothoracic and Vascular Surgery, Careggi University Teaching Hospital, University of Florence School of Medicine, Florence, Italy
| | - F. Masciello
- Department of Cardiothoracic and Vascular Surgery, Careggi University Teaching Hospital, University of Florence School of Medicine, Florence, Italy
| | - G. Piffaretti
- Department of Vascular Surgery, University of Insubria, Varese, Italy
| | - G. Pratesi
- Department of Vascular Surgery, University of Rome Tor Vergata, Rome, Italy
| | - E. Giacomelli
- Department of Cardiothoracic and Vascular Surgery, Careggi University Teaching Hospital, University of Florence School of Medicine, Florence, Italy
| | - C. Pratesi
- Department of Cardiothoracic and Vascular Surgery, Careggi University Teaching Hospital, University of Florence School of Medicine, Florence, Italy
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