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Fargion A, Masciello F, Pratesi G, Giacomelli E, Dorigo W, Pratesi C. Endovascular Treatment with Primary Stenting of Acutely Thrombosed Popliteal Artery Aneurysms. Ann Vasc Surg 2017; 44:421.e5-8. [DOI: 10.1016/j.avsg.2017.04.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 03/15/2017] [Accepted: 04/27/2017] [Indexed: 11/20/2022]
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Tsilimparis N, Dayama A, Ricotta JJ. Open and Endovascular Repair of Popliteal Artery Aneurysms: Tabular Review of the Literature. Ann Vasc Surg 2013; 27:259-65. [DOI: 10.1016/j.avsg.2012.01.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 01/23/2012] [Indexed: 11/17/2022]
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Kropman R, Schrijver A, Kelder J, Moll F, de Vries J. Clinical Outcome of Acute Leg Ischaemia Due to Thrombosed Popliteal Artery Aneurysm: Systematic Review of 895 Cases. Eur J Vasc Endovasc Surg 2010; 39:452-7. [PMID: 20153667 DOI: 10.1016/j.ejvs.2009.11.010] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2009] [Accepted: 11/10/2009] [Indexed: 10/19/2022]
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Johnson ON, Slidell MB, Macsata RA, Faler BJ, Amdur RL, Sidawy AN. Outcomes of surgical management for popliteal artery aneurysms: An analysis of 583 cases. J Vasc Surg 2008; 48:845-51. [PMID: 18639422 DOI: 10.1016/j.jvs.2008.05.063] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2008] [Revised: 05/19/2008] [Accepted: 05/19/2008] [Indexed: 10/21/2022]
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Ravn H, Björck M. Popliteal Artery Aneurysm with Acute Ischemia in 229 Patients. Outcome after Thrombolytic and Surgical Therapy. Eur J Vasc Endovasc Surg 2007; 33:690-5. [PMID: 17275362 DOI: 10.1016/j.ejvs.2006.11.040] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2006] [Accepted: 11/30/2006] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The aim of this study was to assess the national management and outcome of popliteal artery aneurysm (PAA). METHODS In the Swedish National Registry 717 primary operations for PAA on 571 patients were registered prospectively between 1987 and 2002. 235 legs [corrected] presented with acute ischemia. RESULTS Median age was 70 for men and 75 for women. Immediate surgery was performed in 135 legs, including intraoperative thrombolysis in 32 cases (Immediate Surgery Group, ISG). Pre-operative thrombolysis was performed in 100 legs, followed by acute (<or=24 hours, 41 legs) or elective (59 legs) surgery (Delayed Surgery Group, DSG). DSG had smaller PAA (27 versus 37 mm, p<0.0001) and were younger (67 versus 72 years, p<0.001). Run-off was worse in DSG than in ISG (p<0.001) and improved in 87% after thrombolysis. Amputation-rate was 27% in the ISG and 7% in the DSG, P<0.0001. The ISG required fasciotomy in 30% compared to 11% of the DSG, p=0.0001. CONCLUSION Patients in the ISG and DSG differed in their pre-operative characteristics and were selected to the treatment modalities in a complex manner. Preoperative thrombolysis improves run-off.
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Affiliation(s)
- H Ravn
- Institution of Surgical Sciences, University Hospital, Uppsala, Sweden.
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Abstract
Abstract
Background
The aim was to study the epidemiology and outcomes of popliteal artery aneurysm (PA) treated surgically.
Methods
Among 110 000 procedures registered prospectively in the Swedish Vascular Registry (Swedvasc), there were 717 primary operations for PA among 571 patients. Patient records were reviewed and data validated against other registries.
Results
The median age of the patients was 71 years; 5·8 per cent were women. Among 264 legs treated urgently, 235 had acute ischemia and 24 had rupture. Of patients with unilateral PA, 28·1 per cent had an aortic aneurysm, 8·4 per cent an iliac aneurysm and 9·4 per cent a femoral aneurysm. Extra-popliteal aneurysms were more common when the PAs were bilateral (P = 0·004). The rate of limb loss within 1 year of operation was 8·8 per cent; 12·0 per cent for symptomatic and 1·8 per cent for asymptomatic limbs (P < 0·001). Risk factors for amputation were symptomatic disease, poor run-off, urgent treatment, age over 70 years, prosthetic graft and no preoperative thrombolysis when the ischaemia was acute. Amputation rates decreased over time (P = 0·003). Crude survival was 91·4 per cent at 1 year and 70·0 per cent at 5 years.
Conclusion
Multiple aneurysm disease was common when PAs were bilateral. Preoperative thrombolysis of acute thrombosis and the use of vein grafts for bypass improved outcome.
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Affiliation(s)
- H Ravn
- Institution of Surgical Sciences, Uppsala University Hospital, Uppsala, Sweden
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Kallakuri S, Ascher E, Hingorani A, Markevich N, Schutzer R, Hou A, Nahata S, Jacob T, Yorkovich W. Impact of duplex arteriography in the evaluation of acute lower limb ischemia from thrombosed popliteal aneurysms. Vasc Endovascular Surg 2006; 40:23-5. [PMID: 16456602 DOI: 10.1177/153857440604000103] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Acute limb-threatening ischemia from thrombosis may be the initial presentation of popliteal artery aneurysms (PAA) and is associated with amputation rates of 20-30%. Since contrast angiography may miss the diagnosis, the authors suspect that thrombosis of PAA may be an underappreciated cause of acute ischemia. Routine use of duplex arteriography (DA) may aid in the diagnosis and may help identify the outflow vessels with improved results. One hundred and nine patients (group 1) from 1994 to 1997 and 201 patients from 1998 to 2001 (group 2) presenting with acute limb-threatening ischemia were studied. None of the group 1 patients underwent preoperative DA and no diagnosis of acute popliteal artery aneurysm thrombosis was made. Ten patients with acute ischemia due to thrombosed popliteal artery aneurysms were identified in group 2 when preoperative DA was routinely performed. Urgent revascularization based on the results from DA was performed with use of autogenous saphenous vein in all patients. Six patients had functioning bypasses with a mean follow-up of 15.6 months. There were 3 deaths, 2 within 30 days and 1 after 2(1/2) years with functioning grafts. One patient was lost to follow-up. No major amputations were performed. Incidence of thrombosed popliteal artery aneurysms as the cause of acute limb-threatening ischemia is probably underestimated. Routine use of DA may provide the diagnosis and identifies the available outflow vessels. Contrary to previously published reports, urgent revascularization of an acutely ischemic extremity from thrombosed popliteal aneurysm can provide excellent rates of limb salvage.
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Marty B, Wicky S, Ris HB, Mueller X, Fischer A, Hayoz D, von Segesser LK. Success of thrombolysis as a predictor of outcome in acute thrombosis of popliteal aneurysms. J Vasc Surg 2002; 35:487-93. [PMID: 11877696 DOI: 10.1067/mva.2002.119228] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
PURPOSE Acute limb ischemia after thrombosis of a popliteal aneurysm is a distinct and limb-threatening entity. Preoperative intra-arterial thrombolysis may improve the outcome in this challenging situation. This study retrospectively analyzed a consecutive series of patients treated with preoperative thrombolysis and subsequent revascularization. METHODS Thirteen patients with acute limb ischemia caused by thrombosis of a popliteal aneurysm underwent catheter-directed intra-arterial thrombolysis with urokinase and subsequent vascular reconstruction. The angiographic and clinical outcome was analyzed and compared with that in the literature. RESULTS Complete aneurysm thrombosis with absence of runoff was documented in 12 cases. Thrombolysis restored perfusion with patency of the popliteal artery and a one- or two-vessel runoff in 77% of cases (10/13). Early cumulative graft patency and limb salvage rates were 68% and 83%, respectively, with an ankle/brachial index of 0.8 +/- 0.2. Lytic failure followed by attempts at bypass grafting was present in three patients (23%) and resulted in above-knee amputation. Severe rhabdomyolysis and fatal pulmonary embolism were responsible for a 15% early mortality rate. CONCLUSION Preoperative thrombolysis followed by bypass grafting is a valid treatment option for patients who can withstand an additional period of ischemia that does not require immediate revascularization and intraoperative lysis. Lytic failure identifies patients with a highly compromised runoff who are probably best treated by means of subsequent amputation, without any attempts at bypass grafting.
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Affiliation(s)
- Bettina Marty
- Department of Cardiovascular Surgery, University Hospital of Lausanne, Switzerland
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Dorigo W, Pulli R, Turini F, Pratesi G, Credi G, Innocenti AA, Pratesi C. Acute leg ischaemia from thrombosed popliteal artery aneurysms: role of preoperative thrombolysis. Eur J Vasc Endovasc Surg 2002; 23:251-4. [PMID: 11914013 DOI: 10.1053/ejvs.2001.1595] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE to evaluate early and long term results of thrombolysis and surgery in acutely thrombosed popliteal artery aneurysms. SETTING retrospective study; teaching hospital. MATERIALS between 1990 and 2000, 109 popliteal artery aneurysms were operated on. In 24 patients acute leg ischaemia due to thrombosis of aneurysm was present. METHODS ten patients underwent urgent surgical intervention (group 1); and 14 thrombolysis with urokinase, until patency of popliteal and tibial vessels was achieved or for a maximum of 3 days (group 2). Ultrasonographic follow-up was performed at 1, 3, 6 and 12 months and then annually. Early results and follow-up data were analysed by chi-square test and life-table analysis (Kaplan-Meier curve) and late results were compared by mean of log rank test. RESULTS in group 1 early limb salvage was 70%; in group 2 it was 86% (p=n.s.). When thrombolysis was successful, patency and limb salvage were 100%. There was no local or systemic complications during thrombolysis nor worsening of ischaemia. Follow-up was completed in 91 cases, with a mean duration of 26 months. Forty-eight months primary patency rate was better, even if not statistically significant, in group 2 than in group 1. CONCLUSIONS in patients with acute leg ischaemia due to thrombosis of popliteal artery aneurysms, preoperative thrombolysis can be considered a safe and effective alternative to urgent surgery.
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Affiliation(s)
- W Dorigo
- Department of Vascular Surgery, University of Florence, Florence, Italy
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Steinmetz E, Bouchot O, Faroy F, Charmasson L, Terriat B, Becker F, Cercueil JP, Krause D, Brenot R, David M. Preoperative intraarterial thrombolysis before surgical revascularization for popliteal artery aneurysm with acute ischemia. Ann Vasc Surg 2000; 14:360-4. [PMID: 10943788 DOI: 10.1007/s100169910062] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Because a popliteal artery aneurysm (PAA) generates emboli that progressively deteriorate the distal arterial network, they can constitute limb-threatening lesions. In 20 to 40% of cases, discovery of PAA coincides with sudden occlusion and resulting acute ischemia. In 40 to 60% of these patients, surgical revascularization fails and amputation is required. The objective of this prospective study was to assess the value of intraarterial thrombolysis to restore distal runoff before surgical revascularization. Between January 1, 1992 and December 31, 1996, we treated 15 PAA causing acute ischemia in 15 male patients with a mean age of 66.7 years (range, 44 to 87 years). Diagnosis was documented by clinical examination and ultrasound imaging. Intraarterial thrombolysis was performed under arteriographic control through a multiperforated catheter inserted by the anterograde femoral route to the thrombus. After an initial bolus of 100,000 U of urokinase, 600,000 to 1,600,000 U was continuously infused over a period of 6 to 18 hr. Heparin sodium was administered throughout thrombolysis. Surgical revascularization was performed within 1 to 4 days (mean, 2 days) after thrombolysis by exclusion and bypass in 14 cases and percutaneous transluminal angioplasty with stenting in 1 case. The ensuing results showed that, if performed carefully, intraarterial thrombolysis can safely prepare patients presenting with occluded PAA with acute ischemia for surgical revascularization to restore distal runoff. We use this combined technique routinely in our department. Morbidity is low in comparison with the risks of amputation.
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Affiliation(s)
- E Steinmetz
- Service de Chirurgie Cardio-Vasculaire, Hôpital du Bocage, CHU, Dijon, France
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Abstract
PURPOSE To review the arteriographic appearance of popliteal artery entrapment syndrome (PAES) and functional popliteal artery entrapment, and determine the role of thrombolysis in the treatment of these disorders. MATERIALS AND METHODS Retrospective review of hospital records from 1991 to 1998. RESULTS Seven patients with PAES and one with functional entrapment were identified. The popliteal artery was occluded in two limbs and compressed in 13. Active plantar flexion was necessary to demonstrate impingement in nine limbs. Medial deviation of the popliteal artery was evident in six of 14 patent popliteal arteries, and lateral deviation was observed in one limb. "Classic" abrupt medial angulation of the popliteal artery was observed in one limb. Both limbs were involved in all six patients who underwent bilateral popliteal exploration. Thrombolytic therapy was performed in three limbs. In two instances, it permitted a less extensive surgical procedure than would otherwise have been required. CONCLUSIONS There is considerable variability in the arteriographic appearance of PAES, which is arteriographically indistinguishable from functional entrapment. It is frequently bilateral. Thrombolytic therapy does not obviate surgery but may permit a less extensive procedure to be performed.
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Affiliation(s)
- D H Ring
- Department of Radiology, National Naval Medical Center, Bethesda, MD 20889-5600, USA
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Greenberg R, Wellander E, Nyman U, Uher P, Lindh M, Lindblad B, Ivancev K. Aggressive treatment of acute limb ischemia due to thrombosed popliteal aneurysms. Eur J Radiol 1998; 28:211-8. [PMID: 9881254 DOI: 10.1016/s0720-048x(98)00117-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The absence of infra-popliteal runoff in patients with acute limb ischemia and thrombosed popliteal aneurysms carries a high risk of amputation. A combined treatment method involving thrombolysis and surgery is reported. MATERIAL AND METHODS Information regarding six patients was reviewed. Ankle brachial indices and degree of ischemia were recorded. All patients underwent digital subtraction angiography. In five patients thrombus dissolution was achieved using a combination of mechanical and pharmacologic therapy. One patient was judged incapable of withstanding any delay in reperfusion and was treated with isolated limb perfusion using a thrombolytic agent. All patients underwent surgical revascularization. Follow-up (1-3 years) consisted of duplex examinations at 6 months and yearly thereafter. RESULTS Five patients had no measurable ankle brachial index (ABI), while one patient had an ABI of 0.4. Initial angiography noted all patients to have no runoff in continuity to the pedal arch. Following thrombolytic therapy, an adequate bypass vessel was noted in all cases, with reconstitution of the plantar arch in five patients. Distal revascularizations included one peroneal, and five below knee popliteal arterial bypasses. Fasciotomies were performed in four of the six patients. There were no amputations. One patient developed a persistent foot drop. Two patients developed bypass grafts occlusions; one of which required therapy. CONCLUSION The pre-operative use of thrombolytic therapy is a safe and effective method to achieve limb salvage in this patient population. Patients must be capable of withstanding an additional period of ischemia allowing for reconstitution of distal runoff. Isolated limb perfusion is of use when a delay to reperfusion cannot be tolerated.
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Affiliation(s)
- R Greenberg
- Section of Vascular Surgery and Interventional Radiology, University of Rochester, Strong Memorial Hospital, NY 14642, USA
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Abstract
BACKGROUND Popliteal aneurysms account for 70% of peripheral arterial aneurysms and, if untreated, pose a serious threat to the affected limb. Debate continues about the best form of treatment especially for asymptomatic lesions. METHOD We reviewed the computer records and charts of patients seen at this department with a diagnosis of popliteal aneurysm over the last 10 years. Patients who had not been seen within the last year were followed-up through their G.P. RESULTS Twenty-four patients (M 23/F 1) presented with 40 popliteal aneurysms. The mean age was 63.5 +/- 9 years. Symptoms were present in 23 of the affected limbs while 17 were asymptomatic. Thirty were treated surgically and 10 followed with regular ultrasound. The mean diameter of the repaired aneurysms was 3.3 +/- 1 cm. Aneurysms < 2 cm were more likely to be asymptomatic. No limbs were lost in patients undergoing elective repair of popliteal aneurysms. The secondary patency and limb salvage rates at 3 years were 84% and 96% respectively. Conservative management of asymptomatic lesions < 2 cm was not complicated by the development of symptoms. CONCLUSIONS Elective repair of popliteal aneurysms by exclusion and bypass is a safe, effective and durable technique. Small asymptomatic lesions can be safely managed with close follow-up.
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Affiliation(s)
- S T Duffy
- School of Medicine, Trinity College Dublin, Ireland
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Abstract
BACKGROUND The experience of management of popliteal artery aneurysms (PAA) in a provincial centre is described. METHODS Patients were identified from vascular audit, and case notes were reviewed retrospectively. RESULTS There were 17 patients with 23 PAA over 12 years. All patients were male, with a mean age of 73 years. Other aneurysms were present in 77% of patients, 59% had bilateral PAA and 41% had an associated abdominal aortic aneurysm (AAA). Mean follow-up was 3 years, 3 months (range, 1 month - 7 years). There were 11 acute procedures, and 12 elective. Reconstruction with bypass and ligation of the aneurysm was performed in all elective and 9/11 acute procedures. Of the 21 bypass procedures, 17 used autologous vein, three used GoreTex, and 1 composite graft. There were two PAA that were not reconstructable. All the vein grafts remained patent during the time of follow-up, but two of the three GoreTex grafts failed. Successful reconstruction was achieved in 11/12 elective and 9/11 acute cases. All grafts in the acute group remained patent during the time of follow-up (mean, 3.5 years), in the elective group 11/12 grafts (91%) remained patent (mean follow-up, 2.5 years). CONCLUSIONS An excellent outcome was achieved in both elective and acute procedures. Autologous vein grafts appear to give better results than synthetic grafts. Due to the high incidence of multiple aneurysms, screening for other aneurysms is suggested.
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Affiliation(s)
- B Dijkstra
- Healthcare Hawke's Bay, Napier Hospital, New Zealand.
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Leyendecker JR, Buehrer JL, Johnson SP, McDonald KD. Thrombosed superficial femoral artery aneurysms in a child: failure of limb salvage with catheter-directed thrombolysis. J Vasc Interv Radiol 1996; 7:691-4. [PMID: 8897334 DOI: 10.1016/s1051-0443(96)70830-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- J R Leyendecker
- Department of Radiology, Wilford Hall Medical Center, TX 78236, USA
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