Acute Ischemic Stroke Endovascular Treatment of Patients With Large Vessel Occlusions / Akūta Cerebrāla Infarkta Endovaskulāra Ārstēšana Pacientiem ar Maģistrālo Artēriju Oklūzijām
Mechanical thrombectomy as an active treatment method has recently been chosen for patients with large artery occlusions and thrombolysis beyond a time window. The aim of our study was to evaluate the results of endovascular treatment in patients with proximal vessel occlusion, compare this group wi...
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Veröffentlicht in: | Proceedings of the Latvian Academy of Sciences. Section B, Natural Sciences Natural Sciences, 2015-09, Vol.69 (5), p.205-209 |
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Zusammenfassung: | Mechanical thrombectomy as an active treatment method has recently been chosen for patients with large artery occlusions and thrombolysis beyond a time window. The aim of our study was to evaluate the results of endovascular treatment in patients with proximal vessel occlusion, compare this group with the intravenous thrombolysis group, and to identify possible criteria of active treatment. The prospective study included 81 patients hospitalised in the Pauls Stradiņš Clinical University Hospital due to acute ischemic stroke; 48 of them received mechanical thrombectomy and 33 - intravenous thrombolysis. Thrombectomy (TE) was performed using Solitaire FR stent retrievers. The NIHSS score was used for evaluation of early therapy results and mRS (modified Rankin Scale) was used for late therapy results. ASPECTS was used to define the lesion size using imaging on admission and after treatment. Median NIHSS on admission was higher in the TE group - 16 (range 12 to 19) than in the TL group - 12 (range 8 to 15) (p < 0.05). Ninety days after treatment, mRS (0-2) was seen in 67% of patients in the TE group (n = 29), and 34% of patients in the TL group (n = 9) patients (p < 0.05). Median ASPECTS was lower in TE group - 5, in comparison to the TL group - 7 (p < 0.01) Mortality frequency was higher in the TL group (p > 0.05). Frequency of symptomatic intracerebral haemorrhages was similar in the groups. Mechanical thrombectomy can achieve better late functional outcome than thrombolysis in a selected patients group.
Trombektomija kā aktīvas ārstēšanas metode akūta cerebrāla infarkta gadījumā arvien biežāk tiek lietota pacientiem ar maģistrālo asinsvadu oklūzijām. Pētījuma mērķis bija novērtēt trombektomijas rezultativitāti pacientiem ar maģistrālo asinsvadu oklūzijām priekšējā smadzeņu cirkulācijā, salīdzināt rezultātus ar trombolīzes grupu, kā arī atklāt iespējamos papildus kritērijus aktīvas terapijas pielietošanai. Pētījumā tika iekļauts 81 pacients ar akūtu cerebrālu infarktu, kuri tikuši stacionēti Paula Stradiņa Klīniskajā universitātes slimnīcā, 48 no pacientiem tika veikta trombektomija, 33 - trombolīze. Trombektomijas tika veiktas, izmantojot Solitaire FR ierīci. Neiroloģiskā statusa novērtēšanai sākotnēji un agrīno rezultātu novērtēšanai tika izmantota NIHSS skala, mRS skala tika lietota vēlīno neiroloģisko rezultātu novērtēšanai, izrakstoties un pēc 90 dienām. ASPECTS skala tika lietota smadzeņu bojājuma apjoma novērtēšanai ar attēldiagnostiku, iestājoties u |
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ISSN: | 1407-009X 2255-890X 1407-009X |
DOI: | 10.1515/prolas-2015-0030 |