Knowledge and Practice about Glasgow Coma Scale Assessment among Nurses Working in Adult Intensive Care Units of Federal Public Hospitals in Addis Ababa, Ethiopia: A Cross-Sectional Study

The Glasgow Coma Scale is a dependable and objective neurological assessment instrument used for determining and recording a patient's level of consciousness. Therefore, the knowledge, practice, and factors affecting Glasgow coma scale evaluation among nurses working in adult intensive care units of federally administered hospitals in Addis Ababa, Ethiopia, were investigated. METHODS: From April 4 to 24, 2020, 121 Adult Intensive Care Unit nurses at Ethiopian federal hospitals participated in an institutional-based cross-sectional survey with a standardized selfadministered questionnaire. The information was entered into Epidata version 3.1 and then exported to SPSS version 25.0 for analysis. Bivariable and multivariable logistic regressions were used to examine the relationships between independent and dependent variables. RESULT: According to this study, nurses working in the Adult Intensive Care Unit of federal hospitals in Addis Ababa, Ethiopia, had poor knowledge (51.2%) and poor practice (62%) of the Glasgow Coma Scale's basic theoretical notions and competencies. Furthermore, the education and gender of nurses were linked to their level of knowledge and clinical practice. Being a male and having a master's degree were both significantly linked with knowledge (AOR = 4.13, 95% CI: (1.87­9.1)), (AOR=7.4, 95% CI: (1.4-38)) and practice (AOR = 2.7, 95% CI: (1.2­6)), (AOR = 10.4, 95% CI: (2.0­53)) respectively. CONCLUSION: The findings from this study showed that nurses had poor knowledge and application of practice-related clinical scenarios on the Glasgow Coma Scale

Is computed tomography of the head justified in patients with minor head trauma presenting with Glasgow Coma Scale 15/15?

Background: In keeping with radiology departments in tertiary referral hospitals in developing countries offering computed tomography (CT) head scan services, the radiology department at Groote Schuur Hospital (GSH) in the Western Cape of South Africa undertakes several such scans annually. Of these scans, many are undertaken for post-trauma patients with minor head injury (MHI). While there is agreement that MHI patients with Glasgow Coma Scale (GCS)scores of 13­14/15 may well benefit, there is doubt as to the clinical utility of routine CT head scanning in MHI patients with GCS scores of 15/15.Objectives: This retrospective descriptive study of patient records was undertaken to determine the frequency and clinical significance of any abnormalities found on CT head scans of 460 patients with MHI and GCS scores of 15/15, scanned at GSH between 2012 and 2014.Method: Ethical clearance was obtained and the records of 460 MHI patients with GCS scores of 15/15, loss of consciousness (LOC) and amnesia who underwent CT head scanning at GSH between 2012 and 2014 were then retrieved from the Philips picture archiving and communication system (PACS). Patient records, containing illegible referral forms or technically inadequate CT head scans, were excluded from the study. Patients' biographical, clinical and CT head scan data were entered into sequentially numbered data collection forms. These data were tabulated and summed as percentage distributions. Patients' CT head scan findings were reviewed and classified as either showing normal or abnormal features. Abnormalities detected on CT head scans were classified as being either clinically significant or clinically non-significant. Results: Referral forms and CT scan reports were obtained for 460 MHI patients from a sample of 497 patients, calculated by using the equation for estimating a single proportion from a large sample (precision 1.5%). The sample obtained yielded an acceptable response rate of 460/497 (92.6%). Of 460 (100%) scan reports, 320 (69.6%) showed no abnormality, while 140(30.4%) showed abnormality. Of the 140 abnormal scans, 107 (23.3%) showed clinically non-significant abnormality, while 33 (7.2%) revealed clinically significant abnormality. Twenty-two (4.8%) of these clinically significant scans showed brain contusion and 11(2.4%) showed skull fracture. No subdural or extradural haematoma, shift or herniation were reported and none of the 33 patients whose CT scans showed clinically significant abnormality underwent urgent neurosurgical intervention. Conclusion: Of the 460 CT head scans performed at GSH for MHI with LOC but normal GCS between 2012 and 2014, none required urgent neurosurgical intervention. This is in accordance with the 2012 Kimberley Hospital Rule (KHR), a management protocol which indicates that CT head scanning in patients with MHI and GCS scores of 15/15 can safely be delayed for 8 h. An audit of the records of patients excluded from this study coupled with an analysis of data from other Western Cape hospital CT head scan databases could help ensure that this scarce resource is used cost-beneficially for all head-injured patients in the Western Cape catchment area

Civilian penetrating gunshot injury to the neurocranium in Enugu

Introduction: Civilian penetrating gunshot injuries to the neurocranium are no longer uncommon in Nigeria. Such injuries are however poorly reported. They are associated with poor outcome and, at close range, are frequently fatal, especially when inflicted by high-velocity weapons. Prompt transfer to neurosurgical service and urgent intervention may improve outcome in those that are not mortally wounded. Materials and Methods: Fifty-two patients with civilian penetrating gunshot wounds seen over a 10-year period (2004­2014) at the University of Nigeria Teaching Hospital and Memfys Hospital for Neurosurgery Enugu were reviewed retrospectively, and their data were analyzed to evaluate factors that impacted on outcome. Only patients with clinical and imaging evidence of cranial gunshot injuries who reached hospital alive were included in the study. The overall mortality and Glasgow outcome score were analyzed. Results: Fifty-two patients with isolated civilian penetrating gunshot wounds were identified (M:F = 7.7:1); mean (standard deviation) age was 32.8 (11.9) years. There was a high correlation (0.983) between the sex of the patients and the outcome. The overall mortality was 30.8%, whereas the mortality for patients with postresuscitation Glasgow coma scale (GCS) score ≤8 was 57%, as against 12.9% in those in whom postresuscitation GCS was >8; meaning that 87.1% of patients in whom postresuscitation GCS was >8 survived. Thirty-one patients (59.6%) had papillary abnormalities. Majority of patients with monohemispheric lesions survived while all those with diencephalic, transventricular, and posterior fossa involvement had 100% mortality. Conclusions: Admitting GCS and bullet trajectory were predictive of outcome

Utilisation du glycerol buvable dans le traitement preventif de l'hypertension intracranienne

Se proposant de tester l'effet osmotique anti-oedemateux cerebral du glycerol oral; les auteurs de cette communication ont selectionne 53 patients; 25 de sexe masculin et 28 de sexe feminin : 14 accidents vasculaires cerebraux; 30 traumatismes craniens et 9 craniectomies. Tous ces malades avaient a l'admission un score de Glasgow compris entre 13 et 8 et un oedeme papillaire au fond de l'oeil. Les cas d'H.E.D. et d'H.S.D. sont exclus de ce travail. Le glycerol buvable a ete utilise comme element principal de traitement anti-oedemateux cerebral. La resorption de l'oedeme papillaire a ete effective chez 32 pour cent des sujets au bout de 4 jours et chez 47 pour cent des sujets au bout de 7 jours de prise du glycerol et l'evolution finale a ete favorable dans 71;7 pour cent des cas au prix de complications mineures