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Abstract:

Introduction: every year in the world, more than 13 millions strokes are recorded, most often (up to 80%) - acute cerebrovascular accidents of ischemic type, in which the cause of cerebral infarction is acute embolic occlusion of intracranial artery. Restoration of cerebral perfusion as early as possible from the onset of the disease can lead to a decrease of infarction zone and an improvement in clinical outcomes of the disease.

Case report: a 78-year-old patient was admitted with a clinical picture of acute stroke 90 minutes after onset; after computed tomography was performed, according to generally accepted method, systemic thrombolytic therapy was started. Angiography (occlusion of left middle cerebral artery (MCA) in the M1 segment followed by aspiration and then mechanical thrombectomy showed an «early» bifurcation of middle cerebral artery with a large lateral branch. Occluding thrombus was localized precisely in the area of MCA bifurcation, in branches of equal diameter. After unsuccessful attempts at thrombus extraction using the standard thrombus extraction and aspiration technique, patient underwent thrombus extraction using the original method (we called R-Culotte): simultaneous use of two retrievers positioned in the Culotte style (Culotte - «pants», French, R -retriever, English) in lumen of the bifurcation of middle cerebral artery. Blood flow in MCA was restored to mTICI-3 without complications. After the intervention, there was a rapid positive trend. Patient was discharged on 12th day with minimal neurological deficit.

Conclusions: this technique allowed to remove the thrombus and restore antegrade blood flow without complications after a series of unsuccessful attempts using the standard approach. Endovascular treatment of ischemic stroke has opened a new era in the treatment of this formidable disease. The search for new techniques for using existing devices contributes to the development of this promising technique.

 

References

1.     Ciccone A, del Zoppo GJ. Evolving Role of Endovascular Treatment of Acute Ischemic Stroke. Curr Neurol Neurosci Rep. 2014 Jan; 14(1): 416.

2.     Sardar P, Chatterjee S, Giri J, et al. Endovascular therapy for acute ischaemic stroke: a systematic review and meta-analysis of randomized trials. Eur Heart J. 2015; 36 (35): 2373-2380.

3.     Novakovic RL, Toth G, Narayanan S, Zaidat OO. Retrievable stents, «stentrievers», for endovascular acute ischemic stroke therapy. Neurology. 2012; 79 (13 Suppl 1): 148–157.

4.     Arnaout OM, Rahme RJ, El Ahmadieh TY, et al. Past, present, and future perspectives on the endovascular treatment of acute ischemic stroke. Tech Vasc Interv Radiol. 2012; 15: 87-92.

5.     Koh JS, Lee SJ, Ryu CW, Kim HS. Safety and efficacy of mechanical thrombectomy with solitaire stent retrieval for acute ischemic stroke: A systematic review. J Neurointervention. 2012; 7: 1-9.

6.     Singh P, Kaur R, Kaur A. Endovascular treatment of acute ischemic stroke. J Neurosci Rural Pract. 2013 Jul-Sep; 4(3): 298-303.

7.     Goyal M, Yu AY, Menon BK, et al. Endovascular Therapy in Acute Ischemic Stroke. J Stroke. 2016; 47: 548-553.

8.     GBD 2016 Stroke Collaborators. Global, regional, and national burden of stroke, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016. Lancet Neurol. 2019; 18(5): 439-458.

https://doi.org/10.1016/S1474-4422(19)30034-1

 

Abstract

Aim: was to explore clinical efficacy and safety of two distal radial approach (DRA) types in primary percutaneous coronary interventions (PCI) in acute coronary syndrome (ACS) patients.

Materials and methods: 113 ACS patients with endovascular procedure that had been performed through DRA - met entry criteria. Standard DRA was performed within anatomic snuffbox in 82 patients (72,6%) and modified - on the dorsal surface of the palm (dorsopalmar type) in 31 patients (27,4%). Approach conversion was performed in 7 patients (6,2%). PCI on syndrome- related artery was performed in 94 patients (83,2%). On completion of PCI and final approach angiography, hemostasis was performed with bandage application for 6 hours. Hemostasis comfort was determined by 10 point verbal descriptor Gaston-Johansson scale. On the 5th-7th day after PCI, all patients underwent visual check, palpation and ultrasound duplex scan (UDS).

Results: procedure and fluoroscopy time, X-ray load, hemostasis comfort - didn't depend on DRA type. Examination, palpation, UDS performed on the 5th-7th day after PCI didn't reveal cases of forearm radial artery occlusion (RAO). Subcutaneous forearm hematoma (EASY III - IV) was registered in 3 cases (2,7%). RAO was registered in standard DRA group only in 4 cases (3,5%). There were no cases of access side RAO in dorsopalmar DRA group.

Conclusion: DRA modifications for PCI in ACS patients are valuable addition to classic radial approach. Dorsopalmar DRA can be considered as basic approach.

 

References

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3.     Ibanez B, James S, Agewall S. et al. 2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation: The Task Force for the management of acute myocardial infarction in patients presenting with ST-segment elevation of the European Society of Cardiology (ESC). Eur. Heart J. 2018; 39 (2): 119-77.

4.     Neumann F.J., Sousa-Uva M., Ahlsson A. et al. 2018 ESC/EACTS Guidelines on myocardial revascularization. Eur. Heart J. 2018; Aug. 25.

5.     Valgimigli M, Gagnor A, Calabro P. et al. MATRIX Investigators. Radial versus femoral access in patients with acute coronary syndromes undergoing invasive management: A randomised multicentre trial. Lancet. 2015; 385:2465-2476.

6.     Bazemore E, Tift Man J, Problems and Complications of the Transradial Approach for Coronary Interventions: A Review Issue Number J Invasive Cardiol. 2005 Mar;17(3):156-9.

7.     Stawin J, Kubler P, Szczepanski A. et al. (2013). Radial artery occlusion after percutaneous coronary interventions - an underestimated issue. Postepy Kardiol Interwencyjnej. 2013 18; 9(4):353-61. Epub 2013 Nov 18.

8.     Avdikos G, Karatasakis A, Tsoumeleas A. et al. Radial artery occlusion after transradial coronary catheterization. Cardiovasc Diagn Ther. 2017; 7(3):305-316.

9.     Kotowycz MA, DГlavнk V. Radial artery patency after transradial catheterization. Circ Cardiovasc Interv. 2012; 5:127-33.

10.   Karpov YA, Samko AN, Buza VV. Coronary angioplasty and stenting. Moscow, 2010; 235 [In Russ].

11.   Babunashvili A, Dundua D. Recanalization and reuse of early occluded radial artery within 6 days after previous transradial diagnostic procedure. Catheter. Cardiovasc. Interv. 2011; 77 (4): 530-6.

12.   Kaledin AL, Kochanov IN, Seletskiy SS. et al. Peculiarities of arterial access in endovascular surgery in elderly patients. Uspekhi Gerontologii. 2014; 27 (1): 115-9 [In Russ].

13.   Kiemeneij F. Left distal transradial access in the anatomical snuffbox for coronary angiography (ldTRA) and interventions (ldTRI). EuroIntervention. 2017; 13 (7): 851-7.

14.   Al-Azizi KM, Lotfi AS. The distal left radial artery access for coronary angiography and intervention: a new era. Cardiovasc. Revasc. Med. 2018; Dec 26; 19(8S): 35-40.

15.   Valsecchi O, Vassileva A, Cereda AF. et al. Early clinical experience with right and left distal transradial access in the anatomical snuffbox in 52 consecutive patients. J. Invasive Cardiol. 2018; 30(6): 218-23.

16.   Soydan E, Akin M. Coronary angiography using the left distal radial approach - an alternative site to conventional radial coronary angiography. Anatol. J. Cardiol. 2018; 19: 243-248. Mar. 21.

17.   Manchurov VN, Orlov OS, Anisimov KV. et al. Distal transradial access for percutaneous coronary interventions in patients with acute coronary syndrome and ischemic heart disease. Endovasculyarnaya. khirurgiya. 2018; 5 (4): 438-44 [In Russ].

18.   Kaledin AL, Kochanov IN, Podmetin PS., et al. Distal part of the radial artery for endovascular interventions. Endоskulyarnaya khirurgiya. 2017; 4(2): 125-133 [In Russ].

19.   Amsterdam EA, Wenger NK, Brindis et al. (23 September 2014). "2014 AHA/ACC Guideline for the Management of Patients With Non-ST-Elevation Acute Coronary Syndromes: A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines". Circulation. 130 (25): e344-e426.

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21.   Bertrand OF. Acute forearm muscle swelling post transradial catheterization and compartment syndrome: prevention is better than treatment! Catheter Cardio Interv. 2010; 75:366-8.

22.   Radial access for percutaneous coronary procedure: relationship between operator expertise and complications. Clin Exp Emerg Med. 2018 Jun; 5(2): 95-99.

23.   Rafael J Ruiz-Salmeryna, Ramyn Moraa, Manuel Velez-Gimyna et al. Radial Artery Spasm in Transradial Cardiac Catheterization. Assessment of Factors Related to Its Occurrence, and of Its Consequences During Follow-Up. Revista Espanola de cardiologia. 2005; 58(5): 465610.

 

Abstract:

Aim: was to perform a retrospective comparative analysis of clinical and angiographic results of primary endovascular treatment of ischemic stroke in patients who had contraindications for adjuvant thrombolytic therapy, and results of applying standard pharmaco-invasive (thrombolysis and thrombus extraction) treatment.

Material and methods: angiography was performed in 61 patients. The main criterion for the selection of patients for cerebral angiography according to MSCT-angiography, was a confirmed occlusion of a large intracranial vessel (the internal carotid artery or the middle cerebral artery at M1-2 segment). After MSCT-angiography, in the absence of contraindications, (STT) systemic throbolytic therapy (Alteplaza in the standard dose) was started and patients were sent to an endovascular operation, where selective angiography of the syndrome-responsive artery was performed, followed by an endovascular procedure, according to standard procedure. For endovascular treatment, Penumbra Reperfusion catheters - ACE 68 , were used in combination with 3MAX catheters, or stent-retrievers (Trevo, PRESET, ERIC). In a number of cases, the use of retrievers was supplemented with an assisting thrombus aspiration («Solumbra» method). The criterion for the effectiveness of endovascular treatment was the achievement of blood flow in the syndrome-responsible artery TICI 2b - 3. 6 patients with lesion of distal segments of middle cerebral artery (M3-4) or with no occlusion of large intracranial occlusion were excluded from the study.

Results: all 55 patients who received endovascular treatment, retrospectively were divided into two groups depending on the performance of adjuvant STT Group of combined treatment (STT and endovascular procedure (EVP)) included 24 patients; 31 patients were included in the primary EVP group.

Conclusions: basing on results of the study it can be supposed that primary endovascular treatment of ischemic stroke without thrombolysis can provide comparable efficacy and safety of treatment.

 

References

1.      Bhatia R, Hill MD, Shobha N, Menon B, Bal S, Kochar P Low rates of acute recanalization with intravenous recombinant tissue plasminogen activator in ischemic stroke: real-world experience and a call for action. Stroke. 2010; 41:2254-2258.

2.      Coutinho JM, Liebeskind DS, Slater LA, Nogueira RG, Clark W, Dбvalos A. Combined intravenous thrombolysis and thrombectomy vs thrombectomy alone for acute ischemicstroke: a pooled analysis of the SWIFT and STAR studies. JAMA Neurol. 2017;74:268-274.

3.      Broeg-Morvay A, Mordasini P, Bernasconi C, Bьhlmann M, Pult F, Arnold M. Direct mechanical intervention versus combined intravenous and mechanical intervention in large artery anterior circulation stroke: a matched-pairs analysis. Stroke. 2016; 47:1037-1044.

4.      Bellwald S, Weber R, Dobrocky T, Nordmeyer H, et al Direct Mechanical Intervention Versus Bridging Therapy in Stroke Patients Eligible for Intravenous Thrombolysis: A Pooled Analysis of 2 Registries. Stroke. 2017 Nov 7.

5.      Merlino, G., Sponza, M., Petralia, B. et al. Short and long-term outcomes after combined intravenous thrombolysis and mechanical thrombectomy versus direct mechanical thrombectomy: a prospective single-center study. J Thromb Thrombolysis. 2017; 44: 203.

6.      Guedin P, Larcher A, Decroix JP, Labreuche J, Dreyfus JF, Evrard S. Prior IV thrombolysis facilitates mechanical thrombectomy in acute ischemic stroke. J Stroke Cerebrovasc Dis. 2015; 24:952-957.

7.      Behme D, Kabbasch C, Kowoll A, Dorn F, Liebig T, Weber W, Mpotsaris A. Intravenous thrombolysis facilitates successful recanalization with stent-retriever mechanical thrombectomy in middle cerebral artery occlusions. J Stroke Cerebrovasc Dis. 2016; 25:954-959.

8.      Desilles JP, Loyau S, Syvannarath V, Gonzalez-Valcarcel J, Cantier M, Louedec L. Alteplase reduces downstream microvascular thrombosis and improves the benefit of large artery recanalization in stroke. Stroke. 2015; 46:3241-3248.

9.      Kass-Hout T, Kass-Hout O, Mokin M, Thesier DM, Yashar P, Orion D. Is bridging with intravenous thrombolysis of any benefit in endovascular therapy for acute ischemic stroke? WorldNeurosurg. 2014; 82:e453-458.

 

Abstract:

This article spotlights problems of diagnostic and treatment of rare vascular complication: false aneurysm of transplanted kidney artery We describe a case of successful treatment using stent-assisted aneurysm embolization. Our case is illustrated with ultrasound, computed tomography and angiographic images and 30-day follow-up data.

 

References

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2.      Streeter E.H., Little D.M., Cranston D.W. and Morris P.J. The urological complications of renal transplantation: a series of 1535 patients. BJU International. 2002; 90: 627634.

3.      Verstova A.I., Kokov L.S., Parhomenko M.V., Pinchuk A.V. Klinicheskij sluchaj jembolizacii lozhnoj anevrizmy arterii pochechnogo transplantata Materialy VII nauch.-obr. foruma 2015 g [Clinical case of embolization of a false aneurysm of an artery of a transplanted kidney.]. Rossijskij Jelektronnyj Zhurnal Luchevoj Diagnostiki = Russian Electronic Journal of Radiology (REJR). 2015; 5(2) Pril.:231-232[ In Russ].

4.      Matas A.J., Payne W.D., Sutherland DER, et al. 2,500 Living Donor Kidney Transplants: A Single-Center Experience. Annals of Surgery. 2001; 234(2):149-164.

5.      Orlic P., Vukas D., Curuvija D., Markic D., Merlak-Prodan Z., Maleta I., Zivcic-Cosic S., Orlic L., Blecich G., Valencic M., Spanjol J., Budiselic B. Pseudoaneurysm after renal transplantation. Acta Med Croatica. 2008; 62(1):86-9.

6.      Fujikata S., Tanji N., Iseda T., Ohoka H., Yokoyama M. Mycotic aneurysm of the renal transplant artery. Int J Urol. 2006;13: 820e3.

7.      Al-Wahaibi K.N., Aquil S., Al-Sukaiti R., Al-Riyami D., Al-Busaidi Q. Transplant Renal Artery False Aneurysm: Case Report and Literature Review. Oman Medical Journal. 2010; 25(4):306-310.

8.      Bracale U.M., Santangelo M., Carbone F., Del Guercio L., Maurea S., Porcellini M., Bracale G. Anastomotic pseudoaneurysm complicating renal transplantation:treatment options. Eur J Vasc Endovasc Surg. 2010 May; 39(5):565-8.

9.      Dimitroulis D., Bokos J., Zavos G., Nikiteas N.Karidis P., Katsaronis P., et al. Vascular complications in renal transplantation: a single-center experience in 1367 renal transplantations and review of the literature. Transplant Proc. 2009; 41:1609e14.

10.    Burkey S.H., Vazquez M.A., Valentine R.J. De novo renal artery aneurysm presenting 6 years after transplantation: a complication of recurrent arterial stenosis? J Vasc Surg. 2000; Aug;32(2):388-391 10.1067/mva.2000. 106943.

11.    McIntosh B.C., Bakhos C.T., Sweeney T.F., DeNa- tale R.W., Ferneini A.M. Endovascular repair of transplant nephrectomy external iliac artery pseudoaneurysm. Conn Med. 2005; Sep;69(8):465-466.

12.    Bracale U.M., Carbone F., del Guercio L., Viola D., D’Armiento F.P., Maurea S. et al. External iliac artery pseudoaneurysm complicating renal transplantation. Interact Cardiovasc Thorac Surg. 2009. Jun; 8(6):654-660 10.1510/icvts.2008.200386.

13.    Asztalos L., Olvaszto' S., Fedor R., Szabo' L., Bala 'zs G., Luka' cs G. Renal artery aneurysm at the anastomosis after kidney transplantation. Transplant Proc. 2006; 38:2915e8.

 

Abstract:

Article describes a case report of successful treatment of coronary artery perforation using handmade stent-graft, ex tempore made of coronary balloon and two bare-metal stents. Article also reports results of follow-up, including control angiography and optical coherence tomography 3 months later. 

 

References

1.     Ellis S.G., Ajluni S., Arnold A.Z., Popma J.J., Bittl J.A., Eigler N.L. et al. Increased coronary perforation in the new device era. Incidence, classification, management, and outcome. Circulation. 1994; 90(6):2725-30.

2.     Shirakabe A., Takano H., Nakamura S., Kikuchi A., Sasaki A., Yamamoto E. et al. Coronary perforation during percutaneous coronary intervention. Int Heart J. 2007; 48(1):1-9.

3.     Lansky A.J., Yang YM., Khan Y, Costa R.A., Pietras C., Tsuchiya Y et al. Treatment of coronary artery perforations complicating percutaneous coronary intervention with a polytetrafluoroethylene-covered stent graft. Am J Cardiol. 2006; 98(3): 370-4.

4.     Sarli B., Baktir A.O., Saglam H., Kurtul S., Dogan Y., Aring H. Successful Treatment of Coronary Artery Perforation with Hand-Made Covered Stent. Erciyes Med J. 2013; 35(3):164-6 • DOI: 10.5152/etd.2013.20.

5.     Copeland K.A., Hopkins J.T., Weintraub W.S., Rahman E. Long-term follow-up of polytetrafluoroethylene-covered stents implanted during percutaneous coronary intervention for management of acute coronary perforation. Catheter Cardiovasc Interv. 2012; 80(1):53-7.

 

 

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