CC BY
52
Injj
МЕЖДУНАРОДНЫЙ НЕВРОЛОГИЧЕСКИЙ ЖУРНАЛ
ОРИГШАЛЬШ ДОСЛЩЖЕННЯ
/ORIGINAL RESEARCHES/
UDC 616.831-005.4-036.11 DOI: 10.22141/2224-0713.8.110.2019.187888
S.M. Vinychuk1, M.M. Prokopiv2, L.M. Trepet1, O.Ye. Fartushna3 1Oleksandrivska Clinical Hospital, Kyiv, Ukraine 2Bogomolets National Medical University, Kyiv, Ukraine 3Ukrainian Military Medical Academy, Kyiv, Ukraine
Thalamic stroke outcomes: a prospective hospital-based cohort study
Abstract. Background. Stroke is the second-leading global cause of death behind heart disease, accounting for 11.8 % of total deaths worldwide. However, currently, there are not enough published prospective hospital-based cohort studies that report and analyze outcomes of thalamic stroke. The purpose of this study is to determine the features of acute thalamic stroke outcomes in a prospective hospital-based cohort study, providing a comprehensive clinical and neuroimaging analysis of the treatment results and assessing the outcomes of acute thalamic stroke. Materials and methods. We prospectively recruited 319 acute stroke patients, admitted within 24 hours from the onset of the stroke symptoms to the Neurological Center at an academic hospital (Oleksandrivska Clinical Hospital) in Kyiv, Ukraine. Comprehensive neurological, clinical, laboratory, ultrasound, and neuroimaging examination was performed in all patients. Results. MRI/CT-proven thalamic stroke was diagnosed in 34 (10.6 %) out of 319 persons, forming a study group: 22patients (average age 61.9 ± 10.2years) were diagnosed with an acute isolated ischemic thalamus infarction; 12 (average age 59.0 ± 9.6years) — with an acute thalamic hemorrhage. Specific neurological outcomes of infarctions and hemorrhages in different thalamic territories were analyzed, compared, and described. Keywords: thalamus; stroke; thalamic stroke; ischemic stroke; hemorrhage; stroke outcomes
Introduction
Worldwide, stroke is one of the leading causes of death and long-term disability, being also a leading cause of dementia and depression [1—16]. Globally, one in four people over age of 25 will have a stroke in their lifetime [10, 17]. Over 116 million years of healthy life is lost each year due to stroke-related death and disabilities [10, 18]. There are over 13.7 million new strokes each year [10, 19]. On average, stroke occurs 15 years earlier in — and causes more deaths of — people living in low- and middle-income countries, when compared to those in high-income countries [8, 20-22].
Thalamic strokes are not rare, accounting for approximately 11 to 23-25 % of cases of all posterior circulation strokes, especially in combination with damage to other structures [23-25]. However, currently, there are not
enough published prospective hospital-based cohort studies that report and analyze acute thalamic stroke outcomes [23, 25-31].
The outcomes of thalamic strokes depend on a variety of often interacting factors. The most important factors are the type of stroke, its severity, length of stay in a hospital, and a time to the first aid treatment from the moment the disease developed, the volume and intensity of provided treatment, patient's age, and the underlying somatic background that causes a stroke [30]. Inevitably, the legitimate question arises — what is the role of each of these factors in the complex process of patient recovery? Given all this, we performed a comprehensive clinical and neuroimaging analysis of the treatment results and assessed the outcome of the disease in 34 patients with thalamic stroke: 22 persons with isolated thalamus infarction and 12 — with thalamic hemorrhage.
© «Ммнародний невролопчний журнал» / «Международный неврологический журнал» / «International Neurological Journal» («Mezdunarodnyj nevralogiieskij zurnal»), 2019 © Видавець Заславський О.Ю. / Издатель Заславский А.Ю. / Publisher Zaslavsky O.Yu., 2019
Для кореспонденци: Фартушна Олена £вгешвна, кандидат медичних наук, старший викладач кафедри авiацiйно'í, морсько!' медицини та психофвюлоп% УкраТнська вмськово-медична академiя, вул. Мельникова, 24, м. КиТ'в, 04050, УкраТ'на; e-mail: [email protected]
For correspondence: Olena Fartushna, PhD, Senior Lecturer at the Department of aviation marine medicine and psychophysiology, Ukrainian Military Medical Academy, Melnikova st., 24, Kyiv, 04050, Ukraine; e-mail: [email protected]
The purpose: to determine the features of acute thalamic stroke outcomes in a prospective hospital-based cohort study, providing a comprehensive clinical and neuroimaging analysis of the treatment results and assessing the outcome of the acute thalamic stroke.
Materials and methods
The materials and methods of this prospective hospital-based cohort study of acute ischemic stroke patients were reported previously [29—31]. Briefly, all study participants were admitted to the Neurological Center of Oleksandrivska Clinical Hospital (Kyiv, Ukraine). The Neurological Center consists of an admission department, clinical department of neurology, department of cerebrovascular pathology with intensive care/stroke unit, and a research department of neurology. Patients were admitted to the hospital within the first 24 h since the first stroke symptoms occurred. All stroke cases were reviewed by at least two board-certified neurologists with training in cerebrovascular diseases. Clinical history, 12-lead electrocardiogram, blood testing, carotid ultrasound, head computed tomography and/or brain magnetic resonance imaging (MRI) were obtained for all study participants. Stroke was defined according to criteria of the World Health Organization, American Heart Association/American Stroke Association guidelines for adult stroke, and was confirmed by neuroimaging [32, 33]. The etiology of stroke was classified according to the TOAST (Trial of Org 10172 in Acute Stroke Treatment) criteria [34]. The National Institutes of Health Stroke Scale (NIHSS), the Modified Rankin Scale (mRS), the Barthel index (BI), and the Charlson Comorbidity Index (CCI) were determined for all participants. Secondary stroke prevention was prescribed according to the American Heart Association/American Stroke Association and the European Stroke Organisation Guidelines, immediately after the stroke diagnosis was made [35—41]. Stroke education programs were provided to all study participants [11, 16, 30, 42—45].
Parametric and non-parametric statistic methods were applied. The log-rank test was used for univariate comparisons of event-free survival between groups. A two-sided p < 0.05 was considered significant for all analyses. All statistical analyses were performed using IBM SPSS Statistics Version 22.
Results and discussion
In total, 319 adult patients with acute MRI/CT-proven stroke were screened: 204 (63.9 %) persons were diagnosed with an acute posterior circulation ischemic stroke, and 115 (36.1 %) had an intracerebral hemorrhage. Thalamic stroke was detected in 34 (10.6 %) out of 319 patients, forming a study group:
— 22 persons (12 men, 10 women aged 50 to 84 years, average age 61.9 ± 10.2 years) were diagnosed with an acute isolated thalamus infarction;
— 12 individuals (5 men, 7 women aged 57—75 years, average age 59.0 ± 9.6 years) had thalamic hemorrhage.
The outcomes of isolated ischemic thalamic stroke
The analysis of neurological deficit, according to the NIHSS, in patients with isolated thalamic stroke showed that in lacunar infarction it corresponded to a mild stroke
(2 to 8 points; mean ± standard deviation was 4.14 ± 0.24 points), and in non-lacunar infarction — to a moderate stroke (9 to 12 points; mean ± standard deviation of 10.7 ± ± 0.24 points). Only one patient with bilateral thalamic stroke had a very severe neurological deficit (17 points).
Taking into account the indicator of disability, according to the Modified Rankin Scale, the distribution was as follows:
— 10 patients showed mild disability, maintaining the ability to walk without assistance (mRS score of 3 points);
— 8 persons had moderately severe disability, being unable to walk and cope without assistance (mRS score of 4 points);
— in 4 individuals, the degree of disability was severe (mRS of 5 points).
Paramedian and central localization of thalamic stroke caused the most severe disability.
The outcomes of lacunar and non-lacunar isolated thalamic stroke
The outcomes of lacunar and non-lacunar isolated thalamic stroke were not the same.
In 4 patients with lacunar infarction, a complete regression of neurological symptoms (neurological recovery) occurred on the 7th day, and in 3 more patients — on the 14th day of treatment (on average 10.30 ± 0.98 days), being considered as a type of minor ischemic stroke. The speed of neurological recovery in patients with non-lacunar strokes depended on the location and the volume of thalamic infarction, the level of patient's consciousness at admission, the severity of the stroke, and associated diseases. The best short-term prognosis was revealed in patients with isolated infarction of the lower lateral and posterolateral thalamic territory, the worst — in patients with infarction in the para-median and central vascular territory, especially in cases with persistent cognitive and neuropsychological manifestations.
The prognosis for isolated non-lacunar thalamic infarctions on the 21st day of treatment was favorable (mRS score < 2 points) in 12 (80.0 %) patients, unfavorable (mRS score of 3 to 4 points) — in 3 (20.0 %). Complete restoration of neurological functions (mRS score < 2 points, BI > 95 points) occurred in 5 (33.3 %) patients (a type of minor ische-mic stroke); moderate recovery (mRS score of < 2 points, BI > 80 points) — in 7 (46.7 %) persons; moderately severe degree of disability (mRS score > 2 points, BI < 80 points) persisted in 3 (20.0 %) cases. The severe outcomes in these
3 patients were determined not only by the localization of the stroke foci, but also by the Charlson Comorbidity Index (score > 3 points) that reflects the number and severity of concomitant diseases (cardiovascular, endocrine, lung, and kidney) [46].
Very good results were achieved on the 90th day after tha-lamic stroke: a favorable functional outcome was observed in 14 (93.3 %) patients. Among them, complete neurological recovery occurred in 8 (53.3 %) patients, moderate — in 6 (40.0 %) patients, and only 1 patient with bilateral thalamic infarction had moderately severe disability (mRS score of
4 points). There were no cases of early death (in the first 2 weeks) and death in the remote period (after 2 weeks). How-
ever, one patient with bilateral infarction in the paramedian territories with thalamic dementia died in the long-term period after a stroke (2 years later).
Hemorrhagic thalamic stroke outcomes
Underlying neurological deficit, according to the NIHSS, in patients with thalamic hemorrhage corresponded to a moderate stroke (10—12 points) in 3 cases, to severe stroke (13—15 points) — in 6, to very severe (16—17 points) — in 3. The distribution of patients according to the indicator of disability by the Modified Rankin Scale was as follows:
— in 9 persons, moderately severe disability was revealed; they were unable to walk and self-care without assistance (mRS score of 4 points);
— in 3 cases, the degree of disability was severe (mRS score of 5 points).
The most severe disability was noted in patients with compression of the following anatomical formations of the brain that are adjacent to the thalamus by the hemorrhagic masses and perifocal edema: the internal capsule, the dorsal midbrain, and with the expansion of hemorrhage in the medial direction.
Due to intensive therapy and early rehabilitation measures, on the 21st day of observation, high treatment efficiency was registered in 3 (25.0 %) patients (2 points) with a hematoma volume of 10 to 15 cm3. Moderate efficacy was observed in 4 (33.3 %) cases (mRS score < 3 points) with volumes of thalamic hemorrhage of 15—30 cm3. In 3 (25.0%) persons with a hematoma volume of more than 30 cm3 and severe stroke course, the severe disability (mRS score of 4 points) persisted. Cases of early death (in the first 2 weeks) were noted in 2 (16.7 %) patients admitted in a coma, with a hematoma volume of more than 30 cm3 located medially, with a bleeding into the ventricles of the brain.
Positive results were achieved on the 90th day of observation — a favorable outcome was observed in 7 (70.0 %) patients: complete neurological recovery was observed in 4 (40.0 %) of them, moderate — in 3 (30.0 %). In 2 (20.0 %) persons, moderate disability (mRS score of > 2 points) persisted, and only 1 patient had moderately severe disability (mRS score of 4 points).
Summarizing outcomes of thalamic strokes, the following points can be made:
1. The outcome and the speed of neurological recovery in patients with acute thalamic stroke depend on the type of stroke, length of stay in the hospital, and the time from the stroke manifestation to the treatment.
2. The severe degree of impaired consciousness (e.g., stupor, coma) at the time of hospitalization is a prognosti-cally unfavorable factor for thalamic strokes and significantly worsens the outcome of disease.
3. The severity of neurological deficit at the beginning of treatment, the clinical course, and the outcome of a thalamic stroke depend on the topographic location and the size of the infarction. The best short-term (on the 21st day) and long-term (on the 90th day) outcomes were observed in patients with isolated infarction of the lower lateral and posterior lateral vascular territory, the worst — in patients with infarction of the paramedian and central vascular territory.
4. The volume of stroke hematoma and its early increase negatively affect functional recovery: more favorable clinical course during the therapy and better outcomes were noted with hematoma volumes of 10—15 cm3; the volume of more than 15—30 cm3 complicates the clinical course of the stroke, increases the severity of cerebral, neuropsychological, and focal neurological symptoms, worsens the functional outcome of the disease; 2 patients admitted in a coma and with a hematoma volume of more than 30 cm3 located medially in the thalamus had a fatal outcome in the first week after a stroke as a result of bleeding into the ventricles of the brain.
Conclusions
The results of our observations on treatment effectiveness in patients with thalamic stroke in the specialized neurological center undoubtedly confirm statements regarding the unconditional hospitalization of all patients with acute stroke directly to the stroke department. In many European countries, stroke units are formed mainly in the neurological departments [47]. Neurologists should play a key role in the treatment of cerebral stroke without diminishing the importance of collaborative experience in this field (consultation of a neurosurgeon, cardiologist).
Conflicts of interests. Authors declare the absence of any conflicts of interests and their own financial interest that might be construed to influence the results or interpretation of their manuscript.
Author contributions: S.M. Vinychuk — study concept and design, statistical analysis, interpretation of data, literature review, critical revision of the manuscript for important intellectual content; M.M. Prokopiv — study concept and design, data acquisition, statistical analysis, interpretation of data, literature review, critical revision of the manuscript for important intellectual content; L.M. Trepet — study design, data acquisition, statistical analysis, interpretation of data; O. Ye. Fartushna — study concept and design, literature review, statistical analysis, interpretation of data, article concept and design, drafting the article, critical revision of the manuscript for important intellectual content.
References
1. Benjamin E.J., Muntner P., Alonso A. [et al.]. On behalf of the American Heart Association Council on Epidemiology and Prevention Statistics Committee and Stroke Statistics Subcommittee. Heart disease and stroke statistics — 2019 update: a report from the American Heart Association. Circulation. 2019. Vol. 139(10). P. e56-e528.
2. Johnson W, Onuma O., Owolabi M, Sachdev S. Stroke: a global response is needed. Bulletin of the World Health Organization. 2016. Vol. 94. P. 634-634A.
3. Vinychuk S.M., Fartushna O.Ye. Cerebrospinal and commissural diaschisis in acute stroke patients: case analysis. Международный неврологический журнал. 2018. № 5(99). С. 20-25.
4. Fartushna O.Ye., Vinychuk S.M. Brain injury in patients with acute TIA: clinicalfeatures in different TIA subtypes. Международный неврологический журнал. 2017. № 3(89). С. 13-18.
5. Feigin V.L., Norrving B, Mensah G.A. Global burden of stroke. Circulation Research. 2017. Vol. 120(3). P. 439-448.
6. Global Health Estimates. Geneva: World Health Organization, 2012. Режим доступу до журналу: http://www.who.int/healthinfo/ global_burden_disease/en/
7. Lees R., McGrane F., Fartushna O., Broomfield N.M., Quinn T.J., Dani K, Forbes K, Dawson J. Vascular cognitive impairment/vascular dementia. The pattern of cognitive impairment in stroke survivors with carotid stenosis. International Journal of Stroke. 2014. № 9. P. 323-324.
8. Owolabi M.O., Akarolo-Anthony S, Akinyemi R. [et al.]. The burden of stroke in Africa: a glance at the present and a glimpse into the future / Cardiovasc. J. Afr. 2015. Vol. 26(2). Suppl. 1. P. S27-38.
9. Wilkins E, Wilson L, Wickramasinghe K. [et al.]. European cardiovascular disease statistics 2017. Brussels: European Heart Network, 2017. 188p.
10. World Stroke Organization. Global Stroke Fact Sheet. 26.02.2019. Режим доступу до журналу: https://www.world-stroke. org/images/WSO_Global_Stroke_Fact_Sheet_final.pdf
11. Вничук С.М., Прокотв М.М. Гострий meMiuHuü нсульт. Кигв: Наукова думка, 2006. 286 с.
12. Вшичук С.М., Фартушна O.G. Ранняреабштацы тсля гострих шемiчних порушень мозкового кровообку. МИжнародний неврологiчний журнал. 2016. № 8(86). С. 34-39.
13. Евтушенко С.К., Филимонов Д.А., Евтушенко И.С. Новые факторы риска развития инсульта у лиц молодого возраста. Журнал неврологии и психиатрии им. С.С. Корсакова. Спецвыпуск. 2015. Т. 115. № 12. С. 3-12.
14. Фартушна O.G., Прокотв М.М. Актуальтсть проблеми цереброваскулярних захворювань, транзиторних шемiчних атак та вдосконалення гх дiагностики в системi охорони здоров'я в Украгт. Проблеми вшськовог охорони пращ: [зб. наук. праць Украгнськог вшськово-медичног академи / за ред. проф. Быого В.Я.]. Кигв: УВМА, 2007. Вип. 19. С. 335-342.
15. Фартушна O.G., Вничук С.М. Виявлення та усунення васкулярних чиннитв ризику — важливий напрямок первинног профыактики транзиторних шемiчних атак та/чи нсульту. Украгнський медичний часопис. 2015. № 1(105). С. 23-27.
16. Фартушна O.G., Вничук С.М. Транзиторт шемiчнi атаки. Кигв: ВД «Авщена», 2014. 216 с.
17. Feigin V.L., Nguyen G., Cercy K. [et al.]. GBD 2016Lifetime Risk of Stroke Collaborators. Global, regional, and country-specific lifetime risks of stroke, 1990 and 2016. N. Engl. J. Med. 2018. Vol. 379(25). P. 2429-2437.
18. Institute for Health Metrics and Evaluation (IHME). Findings from the Global Burden of Disease Study 2017. Seattle, WA: IHME, 2018.
19. World Stroke Organization. Facts and Figures about Stroke. Режим доступу до журналу: http://www.world-stroke.org/com-ponent/content/article/16-forpatients/84-facts-and-figures-about-stroke
20. GBD 2016 Causes of Death Collaborators. Global, regional, and national age-sex specific mortality for 264 causes of death, 1980— 2016: a systematic analysis for the Global Burden of Disease Study 2016. Lancet. 2017. Vol. 390(10100). P. 1151-1210.
21. Wang H., Naghavi M, Allen C. [et al.]. Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980—2015: a systematic analysis for the
Global Burden of Disease Study 2015. Lancet. 2016. Vol. 388(10053). P. 1459-1544.
22. Фартушна О.6., Вшичук С.М. Епiдемiологiя транзиторних meMiuHux атак в cmpyKmypi гострих порушень мозкового кровообку в Украгт та нших кранах. Мiжнародний неврологiч-ний журнал. 2017. № 5(91). С. 105-111.
23. Bogousslavsky J., Donnnan G.S., NorrvingB, Bamford J.M. Thalamic infarcts, lacunar and other subcortical infarctions. Oxford University Press, 1995. P. 149-170.
24. Виничук С.М, Ялынская Т.А., Виничук И.С. Инфаркты в вертебробазилярном бассейне: клиника и диагностика. Международный неврологический журнал. 2005. № 3. C. 13-21.
25. Lopez-Serna R., Gonzalez-Colrmona P., Lopez-Martinez M.J. Bilateral thalamic stroke due to occlusion of the artery of Percheron in a patient with patent foramen a vale: a case report. Med. Case Reports. 2009. Vol. 3. P. 7392.
26. Bogousslavsky J., Regli F, Uske A. Thalamic infarcts: clinical syndromes, etiology, and prognosis. Neurology. 1988. Vol. 38(6). P. 837-48.
27. Cheng H, Tian Y, Hu P., Wang J., Wang K. Time-based prospective memory impairment in patients with thalamic stroke. Behavioral Neuroscience. 2010. Vol. 124(1). P. 152-158.
28. Steinke W., Sacco R.L., Mohr J.P. [et al.]. Thalamic stroke. Presentation and prognosis of infarcts and hemorrhages. Arch. Neurol. 1992. Vol. 49. P. 703-710.
29. Виничук С.М., Прокопив М.М., Трепет Л.Н. Изолированный инфаркт таламуса: клинические синдромы, диагностика, лечение и исход. Украгнський медичний часопис. 2012. № 2. С. 87-93.
30. Виничук С.М., Прокопив М.М, Трепет Л.Н. Таламичес-кие инсульты. Киев: Агат-Принт, 2018. 91 с.: ил. Библиогр.: с. 82-91.
31. Прокотв М.М., Трепет Л.Н. Крововилив у таламус: mi-тчт прояви, дiагноcтика, лжування та на^дки. Украгнський медичний часопис. 2018. № 6(2) (128). С. 1-4.
32. Kernan W.N., Ovbiagele B., Black H.R. [et al.]. Guidelines for the prevention of stroke in patients with stroke and transient ischemic attack: a guideline for healthcare professionals from the American Heart Association/American Stroke Association. Stroke. 2014. Vol. 45. P. 2160-2236.
33. Aho K., Harmsen P., Hatano S. [et al.]. Cerebrovascular disease in the community: results of a WHO collaborative study. Bull. World Health Organ. 1980. Vol. 58. P. 113-130.
34. Adams H.P., Bendixen B.H., Kappelle L.J. [et al.]. Classification of subtype of acute ischemic stroke. Definitions for use in a multicenter clinical trial. TOAST. Trial of Org 10172 in Acute Stroke Treatment. Stroke.1993. Vol. 24. P 35-41.
35. Ringleb P., Schellinger P.D., Hacke W. [et al.]. [European Stroke Organisation 2008 guidelines for managing acute cerebral infarction or transient ischemic attack. Part 1]. Der Nervenarzt. 2008. Vol. 79. P. 936-957.
36. Adams R., Albers G., Alberts M. [et al.]. Update to the AHA/ ASA Recommendations for the Prevention of Stroke in Patients with Stroke and Transient Ischemic Attack. Stroke. 2008. Vol. 39. P. 16471652.
37. Fartushna O.Y. Emergency therapeutic approach as a secondary prevention of an acute ischemic stroke in patients with TIA. XX World Neurological Congress, 12—17.11.2011. Marrakesh, Morocco, 2011. P. 167.
38. Fartushnaya E.E., Vinichuk S.M. Reducing the risk of recurrent ischemic stroke, after transient ischaemic attack along with neuroprotective and antiaggregant therapy. XIVInternational Congress of Rehabilitation Medicine and Immunorehabilitation, 16—21.10. 2009: abstract. Tel-Aviv, Israel, 2009. Р. 67.
39. Вничук С.М., Фартушна О.6. Диференщйоване лжуван-ня транзиторних шемiчних атак — ефективний спосб профi-лактики повторних гострих церебральних подй. Мiжнародний неврологiчний журнал. 2014. № 6. С. 87-92.
40. Втичук С.М., Фартушна О.6. Аторвастатин та його роль у профыактищ та лжувант шемiчних порушень мозкового кровооб.1гу. Здоров'я Украни. Кшв, 2015. № 9. С. 3.
41. Фартушна О.6., Вничук С.М. Використання оптимальноi дози препарату Торвакард — важливий напрямок зниження ризику розвитку повторних транзиторних шемiчних атак та/ чи нсульту. Семейная медицина. 2015. № 3. С. 223-227.
42. Вничук С.М., Фартушна О.6. Рання реабштацы тсля гострих шемiчних порушень мозкового кровообку. Мiжнародний неврологiчний журнал. 2016. № 8(86). С. 34-39.
43. Вiничук С.М., Фартушна О.6. Освтт програ-ми профыактики транзиторних шемiчних атак та/
чи iнсульту. Украгнський медичний часопис. 2014. № 5. С. 49-51.
44. Фартушна О.6., Вничук С.М. Модифжащя поведнкових чиннитв ризику як складова первинноi профыактики транзиторних шемiчних атак та/чи нсульту. Укранський медичний часопис. 2014. № 6(104) — XI/XII. С. 42-44.
45. Фартушна О.6. Патогенетичт тдтипи транзиторних шемiчних атак: особливостi неврологiчноi клтки, гемодинамжи талжування[Текст]: дис... канд. мед. наук: 14.01.15/ Фартушна Олена бвгетвна; Нац. мед. ун-т iм. О.О. Богомольця. Кшв, 2012. 217арк.:рис., табл. Бiблiогр.: арк. 187-217.
46. Charlson M.E., Pompei P., Ales K.L. [et al.]. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J. Chronic Dis. 1987. Vol. 40(5). P. 373-385.
47. Brainin M., Bornstein N., Bousen G, Demarin V. Acute neurological stroke care in Europe: results of the European Stroke Care Inventory. Eur. J. Neurol. 2000. Vol. 7. P. 5-10.
Received 27.09.2019 Revised 10.10.2019 Accepted 23.10.2019 ■
Вничук С.М.1, npoKoniB М.М.2, ТрепетЛ.М.1, Фартушна О.£.3 Юлексан^вська MiHi4Ha лкарня, м. Кит, Украна 2Нацюнальниймедичний утверситетiM. О.О. Богомольця, м. Кив, Украна 3Укра)'нська вйськово-медична академiя, м. Кит, Украна
Насадки таламiчних Ысульш: проспективне клМчне когортне досл^ження
Резюме. Актуальшсть. 1нсульт е другою за частотою причиною смертном! у свт, поступаючись лише смертном! вщ серцево-су-динних захворювань. Проте на сьогодм опублжовано недостатньо проспективних клШчних досладжень, у яких описат й проаналь зоват клШчт характеристики та наслщки таламчних шсульив. Мета досл\дження: визначити особливосй наслщив гострого таламiчного шсульту в проспективному клШчному когортному досладженш, забезпечивши всебiчний клМчний i нейровiзуалiза-цшний аналз результат лшування та наслвдыв гострого таламiч-ного шсульту. Матерiалu та методи. Ми провели проспективне клШчне когортне досладження 319 пащентив iз гострим шемчним шсультом, яю надшшли до невролопчного центру Олександрш-
сько! клШчно! лжарт (м. Кшв, Украгна) протягом перших 24 годин з моменту розвитку хвороби. Ус1 пащенти пройшли комп-лексне ктщко-невролопчне, лабораторне, ультразвукове та ней-ров1зуалзацшне обстеження. Результаты. Серед 319 хворих i3 гострим шемчним шсультом нейров1зуалзацшно тдтверджений талам1чний шсульт дагностовано в 34 (10,6 %) oci6: у 22 (серед-нш в1к 61,9 ± 10,2 року) виявлено гострий 1зольований 1нфаркг таламусу, а в 12 пацiенгiв (середнш в1к 59,0 ± 9,6 року) — гострий таламчний крововилив. Описат, проаналзоват та пор1внят клъ шчт наслвдки iнфарктiв р1зних талам1чних територш. Ключовi слова: таламус; шсульт; талам1чний шсульт; ше-м1чний шсульт; крововилив; наслщки шсульту
Виничук С.М.1, Прокопив М.М.2, ТрепетЛ.Н.1, Фартушная Е.Е.3 1Александровская клиническая больница, г. Киев, Украина Национальный медицинский университет им. А.А. Богомольца, г. Киев, Украина 3Украинская военно-медицинская академия, г. Киев, Украина
Исходы таламических инсультов: проспективное клиническое когортное исследование
Резюме. Актуальность. Инсульт является второй по частоте причиной смертности в мире, уступая лишь смертности от сердечно-сосудистых заболеваний. Тем не менее в настоящее время опубликовано недостаточно проспективных клинических когортных исследований, в которых описаны и проанализированы клинические характеристики и последствия таламических инсультов. Цель исследования: определить особенности исходов острого таламического инсульта в проспективном клиническом когортном исследовании, обеспечив всесторонний клинический и нейровизуализационный анализ результатов лечения и исходов острого таламического инсульта. Материалы и методы. Мы провели проспективное клиническое когортное исследование 319 пациентов с острым ишемическим инсультом, поступивших в неврологический центр Александровской кли-
нической больницы (г Киев, Украина) в течение первых 24 часов с момента развития болезни. Все пациенты прошли комплексное клинико-неврологическое, лабораторное, ультразвуковое и нейровизуализационное обследования. Результаты. Среди 319 больных с острым ишемическим инсультом нейровизуализаци-онно подтвержденный таламический инсульт диагностирован у 34 (10,6 %) пациентов: у 22 (средний возраст 61,9 ± 10,2 года) выявлен острый изолированный инфаркт таламуса, а у 12 пациентов (средний возраст 59,0 ± 9,6 года) — острое таламиче-ское кровоизлияние. Описаны, проанализированы и сравнены клинические последствия инфарктов различных таламических территорий.
Ключевые слова: таламус; инсульт; таламический инсульт; ишемический инсульт; кровоизлияние; последствия инсульта
