The Burden and In-Hospital Mortality of Stroke Admissions at a Tertiary Level Hospital in Namibia: A Retrospective Cohort Study

In-hospital mortality and its associated factors among hospitalized stroke patients at public hospitals of Eastern Ethiopia

BACKGROUND

Stroke is rapidly developing clinical signs of focal/ global disturbance of cerebral function, with symptoms lasting more than 24 h and leading to death. Data showed that stroke deaths in Ethiopia reached nearly seven percent of total deaths. Despite this report, there is a paucity of investigations about the problem.

OBJECTIVE

To determine in-hospital mortality and its associated factors among hospitalized stroke patients in Hiwot Fana Comprehensive Specialized University Hospital and Jugal General Hospital, eastern Ethiopia from September 2016-August 2022 G.C.

METHODS

A retrospective cohort study was conducted among hospitalized stroke patients. A sample size of 395 medical records was selected from a total of 564 stroke patients by a simple random sampling technique. The data was analyzed by SPSS version 26 using bivariable and multivariable cox-regression models. A p-value of 0.05 and less at a 95% confidence interval was used to establish a statistically significant association.

RESULTS

Of the total, 109 (27.6%) died in the hospital while 57.2% and 15.2% of them were discharged with improvement and against medical advice, respectively. Age greater than 65 (AHR = 4.71, 95% CI = 1.11-19.96), creatinine level > 1.2 mg/dl (AHR = 1.54, 95% CI = 1.0-2.39), and co-morbidity with atrial fibrillation (AHR = 1.48, 95% CI = 1.0-2.21) were significantly associated with in-hospital mortality.

CONCLUSION

In-hospital mortality was found in more than a quarter of stroke patients. Mortality was more likely increased among the patients with age > 65, serum creatinine level > 1.2 mg/dl, and atrial fibrillation. Hence, these high-risk patients need to be monitored.

Impact of war on stroke incidence in Ivano-Frankivsk, Ukraine

Stroke is an extensive health problem in Ukraine, the prominence and effects of which are aggravated by the burden of the ongoing Russo-Ukrainian War. In this study, we aimed to holistically examine the overall stroke epidemiology in Ivano-Frankivsk using data from a secondary healthcare center in the city. We determine an increasing trend in stroke admissions since 2020, with a notable 22.4% increase in 2023, mainly due to ischemic stroke occurrence. In the same year, a significant non-linear relationship between stroke incidence and frequency of news about attacks was observed. Ordinal regression analysis of general sociodemographic, clinical, and healthcare-related factors influencing outcomes for intravenous thrombolysis-treated patients, revealed the significance of the 24-h National Institutes of Health Stroke Scale score (0.32 ± 0.03) and interaction of age and Door-to-Needle Time (- 0.28 ± 0.08). However, the extension of the latter independently is not significantly correlated with patient outcomes. In conclusion, war-induced stress, intranational migrations, and lack of adequate chronic cardiovascular disease management are primarily responsible for these results. Modulations and improvements to the current healthcare system, including managing chronic diseases and early stroke symptom recognition, are necessary to optimize patient outcomes.

Inpatient Burden of Neurological Disorders: A Route Map for Allocation of Resources and Postgraduate Training

Introduction There are limited data regarding the profile of inpatient neurological disorders in India. Understanding the spectrum of diseases and the profile of patients admitted in an inpatient setting will help to streamline services, allocate resources, develop management protocols, design curricula, and improve training programs of postgraduate students in neurology training. Objective The objective of this study is to study the profile of inpatient neurological disorders in 1000 consecutive patients admitted to a tertiary care neurological center. Methods Data from 1000 consecutive inpatients admitted to the Neurology Department at St. John's Medical College Hospital, Bengaluru from January 2018 to October 2018 were collected from the medical records. The data obtained from the case records were entered into a Microsoft Excel spreadsheet for descriptive analysis. Results The average age of the patients was 48 years (±18.18) and 606 of the 1000 patients were males. Strokes, including arterial and venous strokes, formed the major inpatient caseload, accounting for 48.7% of cases. Of these, 84% had ischemic arterial strokes, 7.4% had intracranial hemorrhage, and 8.4 % had cerebral sinus venous strokes; 19.3% of patients were admitted for seizures while 8.2% of patients were admitted for headache. Meningitis was diagnosed in 5.2% of patients; 4.8% of patients had central nervous system demyelinating and autoimmune diseases. A number of other diagnoses comprised less than 2.5% each and included movement disorders, peripheral nerve, spine and nerve roots disorders, neuromuscular diseases, neurodegenerative diseases, and medical and functional illness. Conclusion The most common disorders in the inpatient setting are stroke, seizure, headache, meningitis, and autoimmune/demyelinating disorders. These disorders should receive priority while planning the allocation of resources, educational curriculum, training, and teaching programs.

Derivation and validation of a screening tool for stroke-associated sepsis

BACKGROUND

Post-stroke infections may cause sepsis, which is associated with poor clinical outcome. Sepsis is defined by life-threatening organ dysfunction that can be identified using the Sequential Organ Failure Assessment (SOFA) score. The applicability of the SOFA score for patients not treated on an intensive care unit (ICU) is limited. The aim of this study was to develop and validate an easier-to-use modification of the SOFA score for stroke patients.

METHODS

Using a registry-based cohort of 212 patients with large vessel occlusion stroke and infection, potential predictors of a poor outcome indicating sepsis were assessed by logistic regression. The derived score was validated on a separate cohort of 391 patients with ischemic stroke and infection admitted to our hospital over a period of 1.5 years.

RESULTS

The derived Stroke-SOFA (S-SOFA) score included the following predictors: National Institutes of Health stroke scale ≥ 14, peripheral oxygen saturation < 90%, mean arterial pressure < 70 mmHg, thrombocyte count < 150 10⁹/l and creatinine ≥ 1.2 mg/dl. The area under the receiver operating curve for the prediction of a poor outcome indicating sepsis was 0.713 [95% confidence interval: 0.665-0.762] for the S-SOFA score, which was comparable to the standard SOFA score (0.750 [0.703-0.798]), but the prespecified criteria for non-inferiority were not met (p = 0.115). However, the S-SOFA score was non-inferior compared to the SOFA score in non-ICU patients (p = 0.013).

CONCLUSIONS

The derived S-SOFA score may be useful to identify non-ICU patients with stroke-associated sepsis who have a high risk of a poor outcome.