1
|
Elbadawy A, Hasaballah A. Hybrid Treatment for Ischemic Limb Salvage in Patients with Subacute Complex Infrainguinal Arterial Occlusions. Indian J Surg 2020. [DOI: 10.1007/s12262-019-02002-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
2
|
|
3
|
Dosluoglu HH, Cherr GS, Harris LM, Dryjski ML. Rheolytic thrombectomy, angioplasty, and selective stenting for subacute isolated popliteal artery occlusions. J Vasc Surg 2007; 46:717-23. [PMID: 17764882 DOI: 10.1016/j.jvs.2007.05.050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2007] [Accepted: 05/29/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE We have observed that some patients with isolated popliteal artery occlusions (PAOs) harbor varying degrees of organized clot, as suggested by the rapidity with which these occlusions are traversed with the Glidewire. We hypothesized that debulking such PAOs by using rheolytic thrombectomy without adjunctive thrombolysis before percutaneous transluminal angioplasty and selective stenting (PTA/S) is safe and enables single-session treatment with minimal risk of embolization. METHODS Between February 2004 and January 2007, 16 male patients (mean age, 68.9 +/- 11.1 years; range, 54-84 years) presenting with disabling claudication (n = 1), rest pain (n = 5), and tissue loss (n = 10; mean duration, 11 +/- 8 weeks; range, 4-26 weeks) were prospectively followed up after rheolytic thrombectomy and angioplasty and selective stenting of their PAO. RESULTS The mean occlusion length was 11.6 +/- 4.5 cm. After rheolytic thrombectomy, the occlusions were converted to long stenoses (mean length of 7.6 +/- 3.6 cm). Self-expanding stents were used in 10 of 16 (mean length of 8.3 +/- 4.4 cm). Additional recanalizations of occlusions of the iliac artery and proximal superficial femoral artery were performed before popliteal artery recanalizations in two patients. Ankle-brachial indexes increased from 0.27 +/- 0.22 to 0.94 +/- 0.13. No case of distal embolization was observed. Adjuvant thrombolysis was used in only one case to improve runoff. Inline flow to the foot was achieved in 15 of 16 cases. Three occlusions occurred at 3, 6, and 20 months after surgery (mean follow-up, 15.7 +/- 10.0 months), and two patients underwent successful thrombolysis. The third patient refused further intervention and remains a claudicant. One-year primary and secondary patency rates were 84% and 92%, respectively. Two limb losses occurred at 7 and 9 months as a result of recurrent foot infection in patients with diabetes, both with patent popliteal arteries (1-year limb salvage rate, 83%). CONCLUSIONS We advocate debulking isolated subacute PAOs with rheolytic thrombectomy when they are easily crossed, because this enables recanalization of these lesions in a single setting, thus obviating the additional need for thrombolysis in most cases, with seemingly minimal risk of distal embolization. This simple approach is effective and widely available.
Collapse
Affiliation(s)
- Hasan H Dosluoglu
- Division of Vascular Surgery, Department of Surgery, State University of New York at Buffalo, Buffalo, NY 14215, USA.
| | | | | | | |
Collapse
|
4
|
Semba CP, Murphy TP, Bakal CW, Calis KA, Matalon TA. Thrombolytic therapy with use of alteplase (rt-PA) in peripheral arterial occlusive disease: review of the clinical literature. The Advisory Panel. J Vasc Interv Radiol 2000; 11:149-61. [PMID: 10716384 DOI: 10.1016/s1051-0443(07)61459-6] [Citation(s) in RCA: 88] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
PURPOSE The clinical literature describing the use of alteplase in the treatment of peripheral arterial occlusive (PAO) disease is reviewed. MATERIALS AND METHODS The literature database was acquired by a MEDLINE search using the Boolean keyword string: tissue plasminogen activator and/or rt-PA and peripheral not animal. A review was performed to identify the dose range of alteplase, technique of infusion, use of anticoagulation, clinical success rates, and risk of complications. RESULTS Forty-six clinical studies were identified. There are few prospective, randomized clinical trials and a lack of standardized protocols and endpoints. Use of catheter-directed infusions of recombinant tissue plasminogen activator (rt-PA) may be beneficial versus surgery in the initial management of acute limb ischemia (< 14 days) and in reducing the magnitude of subsequent surgical or percutaneous revascularization. For patients with chronic limb ischemia (> 14 days), irreversible acute limb ischemia, or advanced diabetic arteriopathy, catheter-directed infusion of rt-PA or other plasminogen activators may be unsuitable. The risk of adverse bleeding appears related to the overall dose and duration of infusion. These risks appear similar to those of urokinase. The role of heparin in increasing adverse bleeding during rt-PA therapy is unclear. CONCLUSIONS There is no generally accepted dose or technique for administering catheter-directed thrombolysis using alteplase; however, several studies have demonstrated its clinical safety and efficacy. Formal studies will be required to determine the optimal dose, technique of infusion, the role of anticoagulation, and complication rates when alteplase is used for PAO disease.
Collapse
Affiliation(s)
- C P Semba
- Interventional Radiology, H-3646, Stanford University Medical Center, CA 94305, USA.
| | | | | | | | | |
Collapse
|
5
|
Nicholson T. Percutaneous transluminal angioplasty and enclosed thrombolysis versus percutaneous transluminal angioplasty in the treatment of femoropopliteal occlusions: results of a prospective randomized trial. Cardiovasc Intervent Radiol 1998; 21:470-4. [PMID: 9853164 DOI: 10.1007/s002709900306] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
PURPOSE To determine whether percutaneous transluminal angioplasty (PTA) and enclosed thrombolysis (ET) is superior to PTA alone in the treatment of femoropopliteal occlusions. METHODS Twenty-five patients with 5-15-cm-long occlusions in the femoropopliteal segments, with otherwise normal run-in arteries and at least one normal tibioperoneal artery to the foot, were randomized to ET/PTA or PTA alone. Ankle brachial systolic index (ABI) was measured before the procedure and at 24 hr and 12 months after the procedure, when a duplex scan was also carried out. End points in the study were patency at, or repeat intervention before, 12 months. RESULTS Procedures were successful in 23 of 25 patients. There was one immediate occlusion of tibioperoneal arteries, and one early reocclusion of a reopened segment in the ET/PTA group. There was one early reocclusion in the PTA group. At 12 months patency was 70% and 69.2% in the ET/PTA and PTA groups respectively. Covariant analysis showed no significant difference in ABI between the two groups at any of the three measurement times. CONCLUSION This trial demonstrated no difference between ET/PTA and PTA alone in femoropopliteal occlusions associated with normal proximal arteries and at least one normal tibioperoneal artery.
Collapse
Affiliation(s)
- T Nicholson
- Department of Vascular and Interventional Radiology, Royal Hull Hospitals Trust, United Kingdom
| |
Collapse
|
6
|
Tønnesen KH, Holstein P, Rørdam L, Bülow J, Helgstrand U, Dreyer M. Early results of percutaneous transluminal angioplasty (PTA) of failing below-knee bypass grafts. Eur J Vasc Endovasc Surg 1998; 15:51-6. [PMID: 9519000 DOI: 10.1016/s1078-5884(98)80072-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES An audit of treating femoro-crural bypass stenosis in the first instance by PTA. DESIGN Prospective clinical pilot study in consecutive patients. MATERIALS Prior to vascular bypass grafting all patients had critical ischaemia. Sixty-four PTA procedures in 50 grafts in 49 patients were carried out. Thirteen were in situ saphenous grafts, 16 were combined venous segments, 18 were combined PTFE and vein and three were PTFE only. METHODS Conventional cross-over or antegrade PTA, eventually combined with local thrombolytic therapy. RESULTS The nine-month assisted patency using PTA was 72%, following surgical repair in five cases after failed PTA the secondary patency was 86%. The amputation free survival rate was 88%. In 11 cases thrombosis was treated successfully with local thrombolysis. In two cases the balloon ruptured the native artery wall below the distal anastomosis with pseudoaneurysm formation. Six limbs were amputated during follow-up. The frequency of stenosis in combined grafts was significantly higher than in in situ vein grafts. CONCLUSION Our results are comparable with surgery. About 600 hospital beds/days were saved. This shortened the time from the diagnosis of stenosis to therapy and shortened the waiting list for vascular surgery.
Collapse
Affiliation(s)
- K H Tønnesen
- Department of Clinical Physiology and Nuclear Medicine, Copenhagen, Denmark
| | | | | | | | | | | |
Collapse
|
7
|
Golledge J, Torrie EP, Galland RB. Lysis-assisted angioplasty in the treatment of lower-limb arterial thrombosis. Br J Surg 1995; 82:762-4. [PMID: 7627506 DOI: 10.1002/bjs.1800820616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This study examined the results in 30 patients treated with lysis-assisted angioplasty and compared them with the results of 30 patients with simple stenotic disease treated by angioplasty alone. One patient died on the day of treatment with lysis-assisted angioplasty from arterial perforation and haemorrhage. Of the remaining 29 patients 16 (55 per cent) were symptomatically improved and 13 had early reocclusion. Six patients developed major complications (two deaths, two major haemorrhage, two cerebrovascular accident). The late results were comparable to those for patients undergoing angioplasty alone. The best outcome was obtained in patients with proximal disease (P < 0.01); poor run-off or critical ischaemia did not preclude a good outcome.
Collapse
Affiliation(s)
- J Golledge
- Department of Vascular Surgery, Royal Berkshire Hospital, Reading, UK
| | | | | |
Collapse
|
8
|
Treiman GS, Ichikawa L, Treiman RL, Cohen JL, Cossman DV, Wagner WH, Levin PM, Foran RF. Treatment of recurrent femoral or popliteal artery stenosis after percutaneous transluminal angioplasty. J Vasc Surg 1994; 20:577-85; discussion 585-7. [PMID: 7933259 DOI: 10.1016/0741-5214(94)90282-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE This study was undertaken to compare repeat percutaneous transluminal angioplasty (rPTA), arterial reconstruction, and noninvasive therapy for treatment of patients with recurrent stenosis after PTA of the superficial femoral or popliteal artery. METHODS From 1983 to 1993, 93 patients were treated for recurrent femoropopliteal stenosis. Indication for treatment was claudication in 72 patients, rest pain in 9, and ischemic ulcer in 12. Thirty-six patients (38%) were treated with arterial bypass, 35 (38%) with rPTA, and 22 (24%) with exercise and medication. Patients were monitored with clinical examination, ankle-brachial indexes, and duplex scanning. Follow-up ranged from 6 to 110 months (mean 42 months). RESULTS With life-table analysis, the clinical and hemodynamic success of patients treated with rPTA was 41% at 1 year, 20% at 2 years, and 11% at 3 years. For patients treated with arterial bypass, the primary graft patency rate was 84%, 72%, and 72% at 1, 2, and 3 years, respectively. The secondary graft patency rate was 94%, 88%, and 88% at the same intervals. All patients with patent grafts were symptom free. All 22 patients treated with noninvasive therapy continued to have symptoms, but none required amputation during follow-up (range 6 to 108 months). Overall, patients with claudication did better than those treated for rest pain or an ischemic lesion after either rPTA or arterial bypass, but no other variable was statistically significant in predicting outcome. CONCLUSIONS This study finds that arterial bypass is safe and more effective than rPTA in treating patients with recurrent stenosis. Preoperative evaluation is unable to select patients likely to benefit from rPTA. Repeat PTA should be reserved for patients with limited life expectancy or contraindications to operation.
Collapse
Affiliation(s)
- G S Treiman
- Division of Vascular Surgery, Cedars-Sinai Medical Center, Los Angeles
| | | | | | | | | | | | | | | |
Collapse
|
9
|
Currie IC, Wakeley CJ, Cole SE, Wyatt MG, Scott DJ, Baird RN, Horrocks M. Femoropopliteal angioplasty for severe limb ischaemia. Br J Surg 1994; 81:191-3. [PMID: 8156331 DOI: 10.1002/bjs.1800810209] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Fifty patients undergoing 51 percutaneous transluminal angioplasties of the femoropopliteal segment for severe limb ischaemia were reviewed regularly. They comprised 30 men and 20 women of median age 70 (range 56-85) years. There were two deaths within 30 days. At 2 years the cumulative patient survival rate was 60 per cent. Eleven angioplasties were technical failures, 25 failed in the first 6 months and 14 were successful at 6 months' follow-up; in addition one patient died from myocardial infarction within 30 days of technically successful angioplasty. Subsequent vascular procedures were successful in 11 limbs following failed angioplasty. The primary limb survival rate was 42 per cent at 2 years. There were eight major complications after angioplasty, requiring amputation in five instances. Of the 23 long occlusions (greater than 5 cm) that were recanalized and dilated, 22 procedures failed within 6 months. The run-off score and diabetic status did not predict outcome. In this group of patients angioplasty had a low durability. Dilatation of long occlusions is associated with high rates of reocclusion and, on the basis of these results, should not be performed.
Collapse
Affiliation(s)
- I C Currie
- Department of Vascular Surgery, Bristol Royal Infirmary, UK
| | | | | | | | | | | | | |
Collapse
|
10
|
Abstract
Medical therapy of PAOD is only indicated in patients unsuitable for vascular reconstruction or angioplasty. The approach includes early detection of subjects at risk, avoidance of known risk factors, and appropriate management of diseases such as diabetes and hypertension. Vasodilators are of little use orally, though some drugs may have a part to play for short-term management and iloprost should be considered for patients unsuitable for revascularization. The ankle systolic or toe pressure should be used as a measure of disease and, if reduced, arteriography should be performed. This should not be limited to those thought fit for major surgery, as angioplasty or thrombolytic therapy may be appropriate, and aortoiliac disease may be treated by extra-anatomic bypass if not suitable for major surgery. Arterial reconstruction is associated with a reduction in both mortality and amputation, and should be attempted if a greater than 25% chance of limb salvage could be expected.
Collapse
Affiliation(s)
- D A Shields
- Department of Surgery, UCL Medical School, Middlesex Hospital, London, UK
| | | |
Collapse
|
11
|
Andaz S, Shields DA, Scurr JH, Smith PD. Thrombolysis in acute lower limb ischaemia. EUROPEAN JOURNAL OF VASCULAR SURGERY 1993; 7:595-603. [PMID: 8270059 DOI: 10.1016/s0950-821x(05)80702-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
For the past three decades balloon embolectomy has been the treatment of choice for acute lower limb occlusion. However, although usually successful in emboli, results are often disappointing in thrombotic atherosclerotic vessels. Attempted dissolution of the clot is accordingly attractive, and has theoretically been possible since the introduction of streptokinase in 1933. This was initially used intravenously, with variable success rates, although intraarterial administration is currently the method of choice. Later thrombolytic drugs such as tissue plasminogen activator, urokinase and anistreplase have been introduced. Lysis time has also been increased by using pharmaco-mechanical methods of administration such as pulsed spray catheters, which could increase the usefulness of thrombolysis in patients with rapidly progressive neurological signs where currently surgical embolectomy would be advocated. Several newer drugs with theoretical advantages over older drugs such as single-chain urokinase-type plasminogen activator or K1K2PU are currently undergoing trials. The role of thrombolysis as an adjunct to surgical embolectomy is also promising, though again requires further trials. There is still no consensus as to which patients are best suited to thrombolysis, nor an optimum drug or method of administration. However, there seems no doubt that thrombolysis will be increasingly used in the management of peripheral limb ischaemia, though requiring a team approach between surgeons, radiologists and haematologists.
Collapse
Affiliation(s)
- S Andaz
- Department of Surgery, UCMSM, Middlesex Hospital, London, U.K
| | | | | | | |
Collapse
|
12
|
Tønnesen KH, Vinberg N, Folkenborg O. Prolonged binding of radiolabeled recombinant tissue-type plasminogen activator after angioplasty and enclosed thrombolysis of the femoropopliteal arteries. J Vasc Interv Radiol 1992; 3:627-32. [PMID: 1446124 DOI: 10.1016/s1051-0443(92)72908-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The authors measured the binding of indium-111-labeled recombinant tissue-type plasminogen activator (rt-PA) within the recanalized femoropopliteal segment after percutaneous transluminal angioplasty (PTA) and enclosed thrombolysis. In patients with long occlusions (n = 3), 91 micrograms of rt-PA was bound 1 hour after the procedure, and the half-time of the final washout curve averaged 114 hours. After PTA in patients with multiple stenoses (n = 6), 45 micrograms of rt-PA was bound, and the half-time averaged 32 hours. These values were significantly smaller than those in patients with occlusions (P < .01). In patients with a single stenosis (n = 4), 19 micrograms of rt-PA was bound, and the half-time averaged 5 hours. These values were significantly smaller than those in patients with multiple stenoses (P < .01). The progressive accumulation of rt-PA at the sites of PTA therapy is most likely related to increasing presence of fibrin with increasing lesion severity. Fibrin accumulation may be partly responsible for early failures after PTA in extensive lesions. Removal of this fibrin with enclosed thrombolysis might improve patency.
Collapse
Affiliation(s)
- K H Tønnesen
- Department of Clinical Physiology and Nuclear Medicine, Bispebjerg Hospital, Copenhagen, Denmark
| | | | | |
Collapse
|
13
|
Nilsson L, Albrechtsson U, Jonung T, Ribbe E, Thorvinger B, Thörne J, Astedt B, Norgren L. Surgical treatment versus thrombolysis in acute arterial occlusion: a randomised controlled study. EUROPEAN JOURNAL OF VASCULAR SURGERY 1992; 6:189-93. [PMID: 1572460 DOI: 10.1016/s0950-821x(05)80239-7] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Thrombolytic treatment has been tried in various forms for acute limb ischaemia with varying degrees of success but is also often accompanied by bleeding problems. The present investigation compares the effect of surgical thrombectomy (TE) and thrombolysis (TL) using recombinant tissue plasminogen activator (rt-PA). Twenty patients with a need for intervention owing to ischaemia lasting more than 24 h but less than 14 days were included. Patients randomised to TE were operated under epidural anaesthesia and patients in the TL group received 30 mg rt-PA during a 3 h period through a catheter placed into the thrombus and advanced as lysis was achieved. Thrombectomy resulted in an immediate restitution of blood flow in six out of nine cases, in three cases a bypass procedure was performed, and one of these failed with a resultant amputation. Thrombolysis gave a good primary result in six cases which lasted in four of them. Three had a subsequent percutaneous transluminal angioplasty. Partial lysis was seen in two cases and a further two failed. Five went to surgery with three bypass and two fogarty procedures being necessary. There was no hospital mortality and there were no bleeding complications due to the rt-PA treatment in this series. In 19 out of 20 patients the circulation was re-established. Appropriate handling of acute ischaemic conditions implies the use of both thrombolysis and appropriate surgical procedures, including distal bypass grafts.
Collapse
Affiliation(s)
- L Nilsson
- Department of Surgery, Lund University, Sweden
| | | | | | | | | | | | | | | |
Collapse
|