Changes Related To Inpatient Mortality From Acute Stroke In The Stroke Unit Of The Klaipeda University Hospital In 2007-2015

2016 ◽  
Vol 26 (5) ◽  
pp. 74-78
Author(s):  
Henrikas Kazlauskas ◽  
Elena Bovina ◽  
Geriuldas Žiliukas
Keyword(s):  
Acute Stroke ◽  
Odds Ratio ◽  
Stroke Unit ◽  
Hemorrhagic Stroke ◽  
Age Groups ◽  
University Hospital ◽  
Inpatient Mortality ◽  
Significant Difference ◽  
Icd 10 ◽  
Stroke Type

The aim of the study was to analyse the changes in inpatient mortality from acute stroke in the stroke unit of the Klaipeda University Hospital in 2007- 2015. Medical history data of 265 patients who died from acute stroke in the stroke unit were analysed. Inpatient mortality rate was calculated among all patients diagnosed with acute stroke who were treated in the stroke unit during the entire study period. The number of deaths in different age groups (up until 65; 65 and older) and comorbidities in patients who died from acute stroke were analysed, depending on stroke type in different treatment periods (2007-2011 and 2012-2015). The International Classification of Diseases, Tenth Revision (ICD-10), Codes I60-I64 were used to diagnose different stroke types in 2007-2011, while ICD-10 AM, Codes I60-I64 were used in 2012- 2015. The statistical analysis was performed using SPSS 17.0 for Windows. Chi-squared (χ2) criterion and Fisher’s exact test were used for small samples to evaluate dependency and homogeneity of qualitative characteristics. The difference between them was considered as statistically significant at p <0.05. Data are presented as a percentage. Student’s t-test was applied for average age comparison. Odds ratio (OR), reflecting the mortality from acute stroke in different periods, was established. The comparison of the two study periods revealed the decrease in patients who died from acute stroke - from 7.0% (2007-2011) to 4,3 % (2012-2015), (p<0.001). Mortality from ischemic and hemorrhagic stroke was similar. The analysis showed significant age difference (p=0.007) among patients who died from acute stroke: in the later study period (2012-2015), the patients were older than those who died in the earlier period; however, no significant difference was observed when analysing them by age groups (up until 65; 65 and older). The odds of dying in 2007- 2011 were 1.69 times higher than in 2012-2015 (p<0.001), whereas the odds ratio for ischemic stroke in 2007-2011 was 1.75 times higher than in 2012- 2015 (p<0.0001). No significant difference between different study periods was established when analysing the changes in the number of comorbidities in patients who died from acute stroke. The assesment of differences in comorbidities depending on the stroke type revealed that significantly more patients who died from ischemic stroke had been diagnosed with coronary heart disease (CHD) (including angina pectoris (AP) and atrial fibrillation (AF)) than those who died from hemorrhagic stroke. It was concluded that, when comparing the two study periods, the number of patients who died from acute stroke decreased significantly - from 7.0% (2007- 2011) to 4.3% (2012-2015) (p<0.001). The odds ratio for dying from acute stroke in 2007-2011 was established to be significantly higher than in 2012- 2015 and patients who died from acute stroke in the later study period were significantly older.

scholarly journals Association of Plasma Levels of Nitric Oxide Oxidative Metabolites with Acute Stroke in Patients Presenting to the Emergency Department of a Low-Middle Income Country

2019 ◽  
Vol 2019 ◽  
pp. 1-6
Author(s):  
Shahan Waheed ◽  
Ayaz Ghouse Kalsekar ◽  
Ayeesha Kamran Kamal ◽  
Nathan S. Bryan ◽  
Asad I. Mian
Keyword(s):  
Nitric Oxide ◽  
Emergency Department ◽  
Acute Stroke ◽  
Clinical Outcomes ◽  
Hemorrhagic Stroke ◽  
Nonparametric Tests ◽  
University Hospital ◽  
Stroke Severity ◽  
Oxidative Metabolites ◽  
Significant Difference

Introduction. Acute stroke incites an inflammatory reaction in the brain’s microvasculature, activating formation of nitric oxide oxidative metabolites, nitrate and nitrite (NOx, collectively), measurable in plasma. Our objectives were to investigate plasma NOx in patients with acute stroke presenting to the Emergency Department (ED) and to determine if it could (i) differentiate between ischemic and hemorrhagic stroke; (ii) predict clinical outcomes. Methods. A cross-sectional study was conducted in the ED of Aga Khan University Hospital, from January 1 to December 31, 2016. Participants were enrolled if they had clinical acute stroke with confirmatory brain imaging to differentiate between ischemia and hemorrhage. Clinical demographic information, ancillary blood, and diagnostic specimens were collected as per standard of care since the center follows stroke algorithmic guidelines. Plasma NOx analysis was performed using high performance liquid chromatography. Clinical outcomes were assessed using Barthel Index and Modified Rankin Score. Data was analyzed using SPSS 19 and expressed in medians with interquartile ranges. Nonparametric tests were applied for comparing among groups. Pearson’s correlation was used to determine associations with aforementioned stroke severity and disability scales. Results. Seventy-five patients were enrolled, with median age of 57 years (IQR 47-66 years), 53 (71%) were males, and 46 (61%) had ischemic stroke. Overall, median NOx was 20.8 μM (IQR 13.4-35.3); there was no statistically significant difference between NOx in ischemic versus hemorrhagic stroke (21.2 μM vs. 17.9 μM; p=0.2). However, there was a significant positive correlation between NOx levels and aforementioned acute stroke scales [r(73)=0.417, p=0.0001], for both. Conclusion. Although plasma NOx could not differentiate between ischemia and hemorrhage, higher levels of the biomarker did show associations with poststroke disability scales. Further study with more patients in a multicenter trial is warranted to establish the real biomarker potential of plasma NOx in acute stroke.

HIP FRACTURES IN 5 YEARS AT HUE UNIVERSITY HOSPITAL

2014 ◽  
pp. 47-50
Author(s):  
Duy Binh Ho ◽  
Nghi Thanh Nhan Le ◽  
Maasalu Katre ◽  
Koks Sulev ◽  
Märtson Aare
Keyword(s):  
Hip Fracture ◽  
Femoral Neck ◽  
Hip Fractures ◽  
Age Groups ◽  
Femoral Fractures ◽  
Femoral Neck Fractures ◽  
University Hospital ◽  
High Risk Population ◽  
Intertrochanteric Fractures ◽  
Significant Difference

Aim: This study aimed to review the clinical findings and surgical intervention of the hip fracture at the Hue University Hospital in Vietnam. Methods:The data of proximal femoral fractures was collected retrospectively. All patients, in a period of 5 years, from Jan 2008 to December 2012, suffered either from intertrochanteric or femoral neck fractures. The numbers of patients were gathered separately for each year, by age groups (under 40, 40-49, 50-59, 60-69, 70-79, older) and by sex. We analyzed what kind of treatment options were used for the hip fracture. Results:Of 224 patients (93 men and 131 women) studied, 71% patients are over 70 years old, 103 women and 56 men (p<0.05). For patients under 40 years, there were 1 woman and 11 men (p<0.05). There were 88 intertrochanteric and 136 femoral neck fractures. There was no significant difference in the two fractures between men and women. The numbers of hip fracture increased by each year, 29/224 cases in 2010, 63/224 cases in 2011, 76/224 cases in 2012. Treatment of 88 intertrochanteric fractures: 49 cases (55.7%) of dynamic hip screw (DHS), 14 cases of hemiarthroplasty (15.9%), 2 cases of total hip replacement (2.3%). Treatment of 136 femoral neck fractures: 48 cases of total replacement (35.3%), 43 cases of hemiarthroplasty (31.6%), 15 cases of screwing (11%). In cases of 40 patients (17.9%) hip fracture was managed conservatively, 23 were femoral neck fractures and 17 were intertrochanteric fractures. Conclusions: Hip fracture is growing challenge in Hue medical university hospital. The conservative approach is still high in people who could not be operable due to severe medical conditions as well as for patients with economic difficulties. Over 70% of the hip fractures in people 70+ are caused by osteoporosis. The number of hip fracture is increasing in the following years, most likely due to the increase in the prevalence of osteoporosis. Early detection and prevention of osteoporosis should be addressed, particularly in high risk population. More aggressive surgical approach should be implemented in order to improve the quality of life in patients with hip fractures. Key words:Hip fracture.

Comparison of Human Thymus Gland between Young and Old Age

2021 ◽  
Vol 15 (6) ◽  
pp. 1907-1909
Author(s):  
Faiza Mehboob ◽  
Ponum Mirani ◽  
M. Kamran Ameer ◽  
Khurram Shabeer ◽  
Muhammad Ali Qamar ◽  
...  
Keyword(s):  
Connective Tissue ◽  
Old Age ◽  
Age Groups ◽  
Young Age ◽  
University Hospital ◽  
P Value ◽  
Old Patients ◽  
Human Thymus ◽  
Group I ◽  
Significant Difference

Aim: Study was conducted to examine the different parameters of human thymus glands of young and old patients and compare the findings between both age groups. Study Design: Comparative/observational study Place and Study: Study was conducted at Anatomy department of Nishtar Medical University Hospital, Multan for duration of six months from 15th January 2020 to 15th July 2020. Methods: Total 54 specimens of human thymus of 54 patients were enrolled in this study. All specimens were divided in to two groups I and II, Group I contains 27 patients with ages <30 years and group II with 27 patients having ages 45 to 60 years. All specimens were fixed in 10% formalin solution and then processed for paraffin embedding. Compare the different parameters such as thickness of interlobular connective tissue and thymic capsule, length and number of Hassal’s corpuscles between both groups. Data was analyzed by SPSS 24.0. Results: In group I 12 (44.44%) patients were ages <15 years and 15 (55.56%) patients were ages >15 years. In group 13 (48.15%) and 14 (51.85%) patients were ages <50 years and >50 years. There was a significant difference observed between both groups regarding thickness of interlobular connective tissue and thymic capsule, quantity and length of Hassal’s corpuscles with p-value <0.05. Conclusion: It is to be concluded that patients with young age had significantly less thickness of thymic capsule and interlobular connective tissue with more in number and decreasing size of Hassal’s corpuscles as compared to old age patients. Keywords: Human Thymus Glands, Young Age, Old Age

scholarly journals Admission blood glucose and in-hospital clinical outcome among patients with acute stroke in Inner Mongolia, China

2009 ◽  
Vol 32 (2) ◽  
pp. 151 ◽  
Author(s):  
Ning Wang ◽  
Dawei Qiao ◽  
Weijun Tong ◽  
Fengshan Zhang ◽  
Zhong Ju ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Blood Glucose ◽  
Acute Stroke ◽  
Inner Mongolia ◽  
Odds Ratio ◽  
Logistic Model ◽  
Hemorrhagic Stroke ◽  
Blood Glucose Concentration ◽  
Hospital Death ◽  
Stroke Patients

Purpose: There is still controversy about the association between admission blood glucose concentration and outcome of acute stroke. We studied the association between admission blood glucose and in-hospital death / dependency among acute stroke patients in Inner Mongolia, China. Methods: 2,178 acute ischemic and 1,760 hemorrhagic stroke patients in six hospitals were included in the study. Blood glucose and other study variables were collected within the first 24-hr of hospital admission. Clinical outcomes were evaluated by neurologists during hospitalization. The associations between admission blood glucose and the risk of in-hospital death/dependency were analyzed using a multiple logistic model. Results: There were associations between admission blood glucose and in-hospital death/dependency among patients with acute ischemic or hemorrhagic stroke. Compared with patients with blood glucose < 6.1mmol/L, multivariate-adjusted odds ratio (95% confidence interval) of death/dependency were 0.53 (0.23, 1.27), 2.22 (1.21, 4.11), 1.92 (1.12, 3.33) and 1.91 (1.00, 3.64) for ischemic stroke patients, and 0.93 (0.44, 1.96), 1.42 (0.65, 3.10), 1.98 (1.10, 3.55) and 2.93 (1.40, 6.11) for hemorrhagic stroke patients, with blood glucose 6.1-6.9, 7.0-7.7, 7.8-11.0 and ?11.1mmol/L, respectively. Conclusion: Increased admission blood glucose was associated with death/dependency among patients with acute hemorrhagic and ischemic stroke.

scholarly journals Prevalence of Hepatitis C Virus in the Population of Albania for the Period 2007-2010

2014 ◽  
Vol 2 (3) ◽  
pp. 525-528 ◽  
Author(s):  
Hysaj Vila Brunilda ◽  
Shundi Lila ◽  
Abazaj Erjona ◽  
Bino Silva ◽  
Rexha Tefta
Keyword(s):  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Age Groups ◽  
Viral Disease ◽  
Hcv Infection ◽  
University Hospital ◽  
P Value ◽  
Hcv Rna ◽  
Significant Difference ◽  
Males And Females

BACKGROUND: Hepatitis C is a blood-borne, infectious, viral disease that is caused by a hepatotropic virus called Hepatitis C virus (HCV).AIM: The aim of this study is to determine the prevalence of active HCV infection (HCV–RNA) in the cases that were anti-HCV positive.MATERIAL AND METHODS: Plasma of 301 high-risk for HCV infection consecutive from University Hospital Centre “Mother Theresa” Tirana-Albania, during January 2007 to December 2010 was included in this study. To identify the presence of HCV RNA, the samples were examined by Cobas Amplicor HCV test (qualitative method).RESULTS: From 301 samples analyzed in total, 214 of them resulted positive for the presence of HCV-RNA's, corresponding to a prevalence of 71.1%, with 95% CI interval [65.8 - 75.9] for value of χ2 = 52.7 p value <0.0001. Divide by the sex 56% were males and 44% females, with statistically significant difference between them for value χ2 =4306 p value=0.0380. Among the age groups the highest prevalence was observed in the age groups > 25 years with a significant difference with other age groups for p value <0.001.CONCLUSION: Among tested samples, 71.1 % were confirmed to be positive for HCV –RNA infections. The prevalence of male was highest compared to female. For males and females infected the prevalence was highest in the age group of > 25 years.

scholarly journals B.01 Predictors of dysphagia screening after acute ischemic stroke: Who gets tested?

2016 ◽  
Vol 43 (S2) ◽  
pp. S9-S9
Author(s):  
RA Joundi ◽  
R Martino ◽  
G Saposnik ◽  
J Fang ◽  
V Giannakeas ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Stroke ◽  
Acute Ischemic Stroke ◽  
Odds Ratio ◽  
Stroke Unit ◽  
Adjusted Odds Ratio ◽  
Process Of Care ◽  
Stroke Registry ◽  
Multivariable Regression ◽  
Mild Stroke

Background: Dysphagia is a devastating complication of stroke and can lead to malnutrition, immobility, aspiration pneumonia, and death. Guidelines advocate screening all patients with acute stroke for swallowing impairment. However, previous research suggests only 60% are screened, and it is unclear what factors contribute to receiving dysphagia screening. Methods: We used the Ontario Stroke Registry to identify patients who were admitted to Regional Stroke Centres from 2010-2013. We used multivariable regression to identify predictors of receiving a dysphagia screen within 72 hours. Results: Among 7172 patients with acute ischemic stroke, 1705 patients (23.8%) did not undergo screening. Factors increasing the odds of being tested were: Stroke unit admission (adjusted odds ratio aOR 6.5), presenting with speech deficits (aOR 1.9) or weakness (aOR 1.5), or receiving thrombolysis (aOR 1.9). Seizure (aOR 0.49) and mild stroke (aOR 0.59 vs moderate stroke) decreased the odds of being tested. Among those with mild strokes who received a swallowing screen, 33% failed. *All p<0.0001. Conclusions: Patients with mild stroke are at risk of not being screened for dysphagia, despite a significant fail rate among those tested. This may expose untested patients to a higher risk of complications from dysphagia, and suggests a gap in process of care that should be addressed.

scholarly journals Accuracy of Administrative Data for the Coding of Acute Stroke and TIAs

2016 ◽  
Vol 43 (6) ◽  
pp. 765-773 ◽  
Author(s):  
Ruth Hall ◽  
Luke Mondor ◽  
Joan Porter ◽  
Jiming Fang ◽  
Moira K. Kapral
Keyword(s):  
Ischemic Stroke ◽  
Acute Stroke ◽  
Administrative Data ◽  
Data Validation ◽  
Reference Standard ◽  
Stroke Registry ◽  
Diagnostic Codes ◽  
Icd 10 ◽  
Stroke Type ◽  
Ischemic Attack

AbstractObjective: Administrative data validation is essential for identifying biases and misclassification in research. The objective of this study was to determine the accuracy of diagnostic codes for acute stroke and transient ischemic attack (TIA) using the Ontario Stroke Registry (OSR) as the reference standard. Methods: We identified stroke and TIA events in inpatient and emergency department (ED) administrative data from eight regional stroke centres in Ontario, Canada, from April of 2006 through March of 2008 using ICD–10–CA codes for subarachnoid haemorrhage (I60, excluding I60.8), intracerebral haemorrhage (I61), ischemic (H34.1 and I63, excluding I63.6), unable to determine stroke (I64), and TIA (H34.0 and G45, excluding G45.4). We linked administrative data to the Ontario Stroke Registry and calculated sensitivity and positive predictive value (PPV). Results:: We identified 5,270 inpatient and 4,411 ED events from the administrative data. Inpatient administrative data had an overall sensitivity of 82.2% (95% confidence interval [CI95%]=81.0, 83.3) and a PPV of 68.8% (CI95%=67.5, 70.0) for the diagnosis of stroke, with notable differences observed by stroke type. Sensitivity for ischemic stroke increased from 66.5 to 79.6% with inclusion of I64. The sensitivity and PPV of ED administrative data for diagnosis of stroke were 56.8% (CI95%=54.8, 58.7) and 59.1% (CI95%=57.1, 61.1), respectively. For all stroke types, accuracy was greater in the inpatient data than in the ED data. Conclusion: The accuracy of stroke identification based on administrative data from stroke centres may be improved by including I64 in ischemic stroke type, and by considering only inpatient data.

scholarly journals Patients with acute stroke are less likely to be admitted directly to a stroke unit when hospital beds are scarce: A Swedish multicenter register study

2017 ◽  
Vol 2 (2) ◽  
pp. 178-186 ◽  
Author(s):  
David Darehed ◽  
Bo Norrving ◽  
Birgitta Stegmayr ◽  
Karin Zingmark ◽  
Mathias C. Blom
Keyword(s):  
Emergency Department ◽  
Confidence Interval ◽  
Acute Stroke ◽  
Odds Ratio ◽  
Stroke Unit ◽  
Register Study ◽  
Bed Occupancy ◽  
Hospital Beds ◽  
Hospital Bed ◽  
Direct Admission

Introduction It is well established that managing patients with acute stroke in dedicated stroke units is associated with improved functioning and survival. The objectives of this study are to investigate whether patients with acute stroke are less likely to be directly admitted to a stroke unit from the Emergency Department when hospital beds are scarce and to measure variation across hospitals in terms of this outcome. Patients and methods This register study comprised data on patients with acute stroke admitted to 14 out of 72 Swedish hospitals in 2011–2014. Data from the Swedish stroke register were linked to administrative daily data on hospital bed occupancy (measured at 6 a.m.). Logistic regression analysis was used to analyse the association between bed occupancy and direct stroke unit admission. Results A total of 13,955 hospital admissions were included; 79.6% were directly admitted to a stroke unit from the Emergency Department. Each percentage increase in hospital bed occupancy was associated with a 1.5% decrease in odds of direct admission to a stroke unit (odds ratio = 0.985, 95% confidence interval = 0.978–0.992). The best-performing hospital exhibited an odds ratio of 3.8 (95% confidence interval = 2.6–5.5) for direct admission to a stroke unit versus the reference hospital. Discussion and conclusion We found an association between hospital crowding and reduced quality of care in acute stroke, portrayed by a lower likelihood of patients being directly admitted to a stroke unit from the Emergency Department. The magnitude of the effect varied considerably across hospitals.

scholarly journals Influence of IL10 (rs1800896) Polymorphism and TNF-α, IL-10, IL-17A, and IL-17F Serum Levels in Ankylosing Spondylitis

2021 ◽  
Vol 12 ◽  
Author(s):  
Matheus Braga ◽  
Fernanda Formaggi Lara-Armi ◽  
Janisleya Silva Ferreira Neves ◽  
Marco Antônio Rocha-Loures ◽  
Mariana de Souza Terron-Monich ◽  
...  
Keyword(s):  
Ankylosing Spondylitis ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Serum Levels ◽  
University Hospital ◽  
Nucleotide Polymorphisms ◽  
Genotype Frequencies ◽  
Asas Criteria ◽  
Tnf Α ◽  
Significant Difference

Ankylosing spondylitis (AS) is a chronic autoimmune inflammatory disease that mainly affects the axial and sacroiliac joints. Single-nucleotide polymorphisms (SNPs) in genes encoding cytokines have been associated with AS, which can interfere with the production of these cytokines and contribute to the development of AS. In order to contribute to a better understanding of the pathology of AS, our objective was to investigate a possible association of the IL10 −1082 A&gt;G SNP (rs1800896) with AS and to evaluate the serum levels of TNF-α, IL-10, IL-17A, and IL-17F in AS patients and controls comparing them with their respective genotypes (TNF rs1800629, IL10 rs1800896, IL17A rs2275913, and IL17F rs763780). Patients and controls were selected from the Maringá University Hospital and the Maringá Rheumatism Clinic, in Paraná State, Southern Brazil, and they were diagnosed by the ASAS Criteria. In total, 149 patients and 169 controls were genotyped for the IL10 −1082 A&gt;G polymorphism using a polymerase chain reaction with sequence specific primers (PCR-SSP); the measurement of TNF-α serum levels was performed through the immunofluorimetric test and IL-10, IL-17A, and IL-17F using an ELISA test. There was a high frequency of the IL10 −1082 G allele in AS patients compared with controls with an odds ratio of 1.83 and 95% confidence interval of 1.32 to 2.54, and a significant difference in the genotype frequencies of the IL10 −1082 A/G+G/G between patients and healthy controls, with an odds ratio of 3.01 and 95% confidence interval of 1.75 to 5.17. In addition, increased serum levels of IL-10 were observed in AS patients: 2.38 (IQR, 0.91) pg/ml compared with controls 1.72 (IQR 0.93) pg/ml (P = 0.01). Our results also showed an association between IL17F rs763780 C/T+T/T genotypes and increased serum levels of IL-17F in patients with AS and also in controls. We can conclude that patients with the A/G and G/G genotypes for −1082 A&gt;G (rs1800896) in the IL10 gene are three times more likely to develop AS, that the serum level of IL-10 was higher in AS patients and that the IL17F rs763780 polymorphism can affect the levels of IL-17F in the serum of patients and controls in the same way.

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