Browsing by Author "Miglane, Evija"

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    CARDIOEMBOLIC STROKE IN LATVIA : PREVENTION AND LONG-TERM OUTCOME
    (Central Bohemia University, 2016) Pucite, Elina; Jurjans, Kristaps; Miglane, Evija; Lurina, Baiba; Kalējs, Oskars; Millers, Andrejs; Priede, Zanda; Department of Neurology and Neurosurgery; Department of Internal Diseases
    NTRODUCTION:Untreated non-valvular atrial fibrillation is one of major causes of stroke. The goalof the study was to evaluate the use of antithrombotic medication stroke prevention and assess long-term stroke outcome.METHODS:This study involved 531 cardio embolicstroke patients of thePaul’sStradins Clinical University Hospital, Riga, Latvia,in 2014. After dischargethe patients or their relatives were interviewed by phone after 30, 90, 180, and 365 days. Standardized questions were asked about the patients’abilities and use of prescribed secondary prevention medication. Theresults were compared between patient groups, assigned according to prescribed medications. RESULTS:Of all the patients included in the study,8.9% were using oral anticoagulants before stroke onset. One year after discharge,1.44% of patients were not using any preventivemedication, 23.56%were using antiplatelet agents, 43.27% warfarin,and 31.73% target-specificoralanticoagulants. The one-year mortality ratewas 40.7%. The mortality rate was significantly higher in the patient group using no secondary preventivemedication or antiplatelet agents compared to the patient group that used oral anticoagulants. CONCLUSION:Cardio embolicstroke primary and secondary prevention in Latvia islacking. The study outcomes suggest that action is neededto increase the use of oral anticoagulants in primary stroke prevention in patients with atrial fibrillation. Poor function outcomes, dementia,and patients’incompliance limits the use of oral anticoagulants in secondary prevention
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    IMPACT OF CAROTID ENDARTERECTOMY ON COGNITIVE PERFORMANCE AND DEPRESSIVE SYMPTOMS
    (Central Bohemia University, 2016) Pucite, Elina; Slisers, Marius; Miglane, Evija; Krievins, Dainis; Erts, Renars; Jurjans, Kristaps; Krievina, Ildze; Department of Neurology and Neurosurgery
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    Impact of the COVID-19 Pandemic on the Mortality Rate and Clinical Outcome of Patients Admitted to Pauls Stradiņš Clinical University Hospital with Spontaneous Intracerebral Haemorrhage
    (2023-04-01) Blimhena-Pastare, Inese; Valante, Ramona; Teivane, Agnete; Miglane, Evija; Department of Neurology and Neurosurgery
    Spontaneous intracerebral haemorrhage (SICH) remains the most devastating type of stroke with the highest morbidity and mortality. Since the start of the COVID-19 pandemic, serious modifications have been made in health care systems, affecting patients with all kinds of disease, including SICH. This study compared mortality rates, and clinical and functional outcomes of patients diagnosed with SICH in the pre-COVID-19 and COVID-19 time periods. Retrospective analysis was performed using patient data from Pauls Stradiņš Clinical University Hospital from 2018 to 2021, dividing it into two subgroups based on the beginning of the COVID-19 pandemic. In this study, 329 patients in total were analysed. No statistically significant differences were found in mortality rate (p = 0.389) and neurological status at hospital admission (p = 0.309) between the time periods prior to COVID-19 and during the COVID-19 period. A statistically significant difference was found in the clinical status of patients (p = 0.016) measured using the Glasgow Coma Scale, indicating a worse level of consciousness of patients diagnosed with SICH at the time of admission to the hospital in the COVID-19 period. No statistically significant differences were found in the clinical outcome (p = 0.204) and functional outcome (p = 0.556) of the patients at discharge from the hospital. In the COVID-19 period, admission of patients with SICH fell by 25%. For patients with SICH, the COVID-19 pandemic was associated with a reduced admission rate and a worse level of consciousness at the time of admission, calling for further research to identify what caused it and how to avoid delayed medical help in the case of the development of acute neurological symptoms during the COVID-19 outbreak.
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    Influence of severe carotid stenosis on cognition, depressive symptoms and quality of life
    (2017) Pucite, Elina; Krievina, Ildze; Miglane, Evija; Erts, Renars; Krievins, Dainis; Department of Neurology and Neurosurgery
    Background: Carotid artery disease is not just a causal risk factor of ischemic stroke, but may predispose patients to depressive symptoms and low health related quality of life (HRQoL). Objectives: The objectives of the present study were to assess the association between severe carotid artery stenosis (CAS) and cognitive impairment, frequency of depressive symptoms and status of HRQoL. Methods: Cross - sectional study involved 55 patients with severe CAS and 54 patients with lower extremity peripheral artery disease (PAD). Cognitive impairment was assessed using Montreal Cognitive Assessment Scale (MoCA), depressive symptoms - PHQ-9 scale. HRQoL was measured using Medical Outcome Survey Short Form version 2 (SF-36v2). Results: Median MoCA score 24 [23;26] was significantly lower in patients with severe CAS than in patients with PAD - 26 [25-28],(p=0.005; effect size r=0.3). There was no statistically significant difference of median PHQ-9 scores the in CAS group (median PHQ-9 score 4.0 [5]) and in the PAD group (median PHQ-9 score 5.5 [7]), (p=0.08, effect size r=0.18). Mean SF-36v2 scores were similar in CAS and PAD groups except for bodily pain (p=0.001, Cohen's d value = 0.77) and vitality (p=0.02, Cohen's d value = 0.49). Conclusion: In summary, our findings indicate that severe CAS could play a role in cognitive decline. Further studies should be conducted using larger patient cohorts without ischemic brain lesions and with balanced vascular risk profiles to investigate impact of CAS on cognition. There was no association between severe CAS and depressive symptoms in the present study. As patients with severe CAS did not exhibit physical symptoms, HRQoL was better for those patients than for patients with lower extremity PAD.
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    Problems of Cardioembolic Stroke Primary and Secondary Prevention in the Latvian Population
    (2015-09-01) Jurjans, Kristaps; Sabelnikova, Santa; Miglane, Evija; Lurina, Baiba; Kalejs, Oskars; Millers, Andrejs; Priede, Zanda; Rīga Stradiņš University; Department of Neurology and Neurosurgery
    Atrial fibrillation is one of major risk factors of cerebral infarction. The use of oral anticoagulants is the only evidence-based method of reducing the risk of cardioembolic accidents. The guidelines of oral anticoagulant admission and usage have been available since 2012. The results of this study show that of 550 stroke patients that were admitted to Pauls Stradiņš Clinical University Hospital, Riga, Latvia, from 1 January 2014 until 1 July 2014, atrial fibrillation was diagnosed in 247 (45%) cases, and of these patients, only 8.5% used oral anticoagulants before the onset of stroke. Six months after discharge of 111 (44.9%) stroke survivors, five (4.5%) used no secondary prevention medication, 27 (24.3%) used antiplatelet agents, 54 (48.6%) warfarin, and 25 (22.5%) used target specific oral anticoagulants (TSOACs). The mortality rate was significantly higher in the patient group that used no secondary prevention medication or antiplatelet agents compared to the patient group that used oral anticoagulants. The use of oral anticoagulants for primary stroke prevention in Latvia is insufficient. The mortality of cardioembolic stroke in 180 days is very high-40.4%. Secondary prevention is essential to prevent recurrent cardioembolic accidents.