Altered Level Of Consciousness Research Articles

Atrial fibrillation induced by carbon monoxide poisoning: Case report

Background: Carbon monoxide (CO) poisoning is known to have direct toxic effects on the cardiovascular system, including the potential to cause arrhythmias by prolonging the QTc interval. The arrhythmogenic properties of CO are believed to be attributed to its impact on cardiac membranes. Case Presentation: This case report presents the clinical course and management of a 21-year-old male who presented to the Emergency Department (ED) with an altered level of consciousness following exposure to carbon monoxide while cooking on a gas cylinder in a closed room. The patient had no history of chronic medical illness and was a non-smoker. Physical examination revealed stable vital signs, clear breath sounds, and a lax, soft, and non-tender abdomen. Laboratory investigations showed elevated troponin levels indicative of cardiac muscle injury but normal potassium levels. ECG revealed atrial fibrillation with a fast ventricular rate and transient ST elevation. The patient received high flow oxygen. The carboxyhemoglobin level decreased significantly after high-flow oxygen administration, confirming the successful treatment of carbon monoxide poisoning. Echocardiography and coronary angiography demonstrated normal cardiac function and ruled out coronary artery disease, respectively. The patient received high-flow oxygen therapy, continuous cardiac monitoring, and supportive care during hospitalization. Following stabilization and restoration of sinus rhythm, the patient was discharged in stable condition. Conclusion: This case highlights the importance of prompt recognition and management of carbon monoxide poisoning, as well as the need for careful evaluation of cardiac function in such cases. The patient responded well to high-flow oxygen therapy, leading to a decrease in the carboxy hemoglobin level and resolution of symptoms. Timely recognition and appropriate management of carbon monoxide poisoning are crucial in preventing adverse cardiac events and ensuring a favorable outcome for the patient.

Epidemiology, microbiology, and diagnosis of infection in diabetic ketoacidosis and hyperosmolar hyperglycemic syndrome: A multicenter retrospective observational study

AimsWe investigated the characteristics of infection and the utility of inflammatory markers in diabetic ketoacidosis (DKA) and hyperosmolar hyperglycemic syndrome (HHS). MethodsA multicenter, retrospective observational study in 21 acute-care hospitals was conducted in Japan. This study included adult hospitalized patients with DKA and HHS. We analyzed the diagnostic accuracy of markers including C-reactive protein (CRP) and procalcitonin (PCT) for bacteremia. Multiple regression models were created for estimating bacteremia risk factors. ResultsA total of 771 patients, including 545 patients with DKA and 226 patients with HHS, were analyzed. The mean age was 58.2 (SD, 19.3) years. Of these, 70 tested positive for blood culture. The mortality rates of those with and without bacteremia were 14 % and 3.3 % (P-value < 0.001). The area under the curve (AUC) of CRP and PCT for diagnosis of bacteremia was 0.85 (95 %CI, 0.81–0.89) and 0.76 (95 %CI, 0.60–0.92), respectively. Logistic regression models identified older age, altered level of consciousness, hypotension, and higher CRP as risk factors for bacteremia. ConclusionsThe mortality rate was higher in patients with bacteremia than patients without it. CRP, rather than PCT, may be valid for diagnosing bacteremia in hyperglycemic emergencies.Trial Registration: This study is registered in the UMIN clinical trial registration system (UMIN000025393, Registered December 23, 2016)

Pituitary apoplexy presenting with altered level of consciousness, in a normal pituitary gland

Pituitary apoplexy presenting with altered level of consciousness, in a normal pituitary gland

The Syndrome of Irreversible Lithium-Effectuated Neurotoxicity: A Scoping Review.

The Syndrome of Irreversible Lithium-Effectuated Neurotoxicity (SILENT) is a rare but concerning neurological complication resulting from lithium intoxication. Despite being reported since the 1960s, SILENT remains poorly understood and previous reviews on this topic commonly have been narrative. We therefore conducted a scoping review to assess the nature and scope of the research literature on the long-term neurological sequelae of lithium toxicity and determine the current knowledge of SILENT. A comprehensive and systematic literature search, using the MEDLINE, Embase, and Web of Science databases (from inception to July 2023), was conducted for English and Dutch articles, assessing the long-term neurological sequelae of lithium intoxication. Key information concerning clinical manifestations, risk factors, therapeutic approaches, or preventive measurements was extracted. We reviewed 91 articles, extracting information from 117 cases of SILENT. The prevailing outcome observed was persistent cerebellar dysfunction (77% of cases), often in combination with other sequelae. Other common sequelae included cognitive problems, parkinsonism, choreoathetosis, tardive dyskinesia, and peripheral neuropathy. The most common (61.4%) acute neurological symptom in the development of SILENT is an altered level of consciousness ranging from confusion to comatose states. Cerebellar sequelae were mentioned in 77% of cases as most common persistent sequelae. Antipsychotic use was mentioned in 59% of cases and fever was reported in 37.6% of cases. Scientific knowledge about this phenomenon has not advanced much since its initial reports in the 1960s and 1970s. While the use of lithium has become much more stringent than it had been in years past, and the occurrence of SILENT is rather exceptional, raising awareness about SILENT nevertheless remains crucial to avoid deleterious neurological consequences. Comprehensive, high-quality research in a systematic and standardized manner is therefore urgently needed to better understand this phenomenon.

Delayed presentation and management approach of autonomic dysfunction associated with severe tetanus

Introduction: In 2019, there were over 73 000 estimated tetanus cases globally, including more than 27 000 cases of neonatal tetanus, and the worldwide deaths caused by tetanus were almost 34 684. The mortality rate of tetanus is greater than 50% in countries without ICUs and 10% in developed countries, mostly attributed to autonomic dysfunction. Countries with the greatest rates of post-neonatal tetanus mortality (greater than five fatalities per 100 000 people) were Somalia, South Sudan, and Kenya. Case presentation: A 66-year-old unvaccinated male patient came to our hospital emergency department with generalized rigidity, neck stiffness, lockjaw, and an altered level of consciousness for 5 days. His symptoms started with stiffness in his neck and back 4 days before. The patient was diagnosed with tetanus, as he was unimmunized, had a recent injury, and presented clinical findings. The authors started treatment by administering intramuscular human tetanus immunoglobulin and metronidazole. He was admitted to the ICU and placed in an isolation room with minimal auditory and visual stimuli. Following 2 weeks after admission his blood pressure began to fall, and his pulse rate started to fluctuate with alternating tachycardia and bradycardia. After 1 month in the ICU, he was discharged from the ICU and transferred to the ward. A catch-up immunization regimen was established. Clinical discussion: Tetanus is a rare condition in the Western world, primarily due to widespread vaccination programs from infancy to adulthood. There are crucial barriers that still exist to overcoming this disease in our country, including a lack of reliable immunization programs. In tetanus, the increase in survival is associated with the use of intensive care facilities for the management of tetanus, besides expanding the knowledge of the disease, which is a challenge for developing countries. Conclusion: It is essential to have enough immunization at an early stage of trauma since severe autonomic dysfunction linked to tetanus might be lethal.

Clinical presentation and management of methanol poisoning outbreaks in Riyadh, Saudi Arabia: a retrospective analysis

BackgroundAcute methanol intoxication, whether unintentional or deliberate, necessitates prompt intervention to prevent severe morbidity and mortality. Homemade alcoholic beverages are a frequent source of such poisoning. This retrospective analysis examined two outbreaks of methanol intoxication in Saudi Arabia. It investigated the clinical presentation, implemented management strategies, and any lasting complications (sequelae) associated with these cases. The aim was to assess the potential impact of different treatment modalities and the timeliness of their initiation on patient outcomes.MethodsThis was a retrospective case series of methanol poisoning cases which presented to the adult emergency department (ED) at King Abdulaziz Medical City (KAMC) in Riyadh, Saudi Arabia. There were two separate outbreaks in the city, the first one was from September 1 to September 10, 2020 and the second one was from May 14 to May 20, 2021. Electronic charts were reviewed, and data were extracted to previously prepared data extraction sheets.ResultFrom the 22 patients who arrived in the ED alive, the most common complaints were nausea or vomiting followed by altered level of consciousness. About 9% from the patient were hypotensive, 36% were tachycardic, 41% were tachypneic and 4% were having SpO2 < 94%. Brain CT was abnormal in 6 patients. Vision impairment was the most common sequalae of methanol poisoning (7 out of 12 patients who were assessed by ophthalmologist, 58%). When the patients were divided based on severity (mild, moderate, severe), nausea or vomiting and loss of consciousness were the most common complaints among the moderate group while loss of consciousness predominated in the severe group. Two patients presented with low blood pressure and were in the sever group. The severe group had a mean Glasgow Coma Scale (GCS) of 8. Most of the patients in the severity groups underwent the same management apart from those who died or deposited. Eight patients in the severe group had to be intubated.ConclusionThis study demonstrates the multifaceted clinical presentation of methanol poisoning, culminating in a 17.4% mortality rate. Notably, our findings emphasize the critical role of prompt diagnosis and swift initiation of combined fomepizole therapy and hemodialysis in mitigating mortality and minimizing the potential for chronic visual sequelae associated with methanol poisoning.

Sodium bicarbonate and intubation in severe diabetic ketoacidosis: are we too quick to dismiss them?

Management of diabetic ketoacidosis (DKA) has internationally established guidelines. However, management of severe, refractory DKA with multiple contributors to acidosis, and management of DKA in patients with altered mentation, remain ambiguous. Use of sodium bicarbonate and intubation in DKA are unpopular treatment practices, but warrant consideration in these unique clinical scenarios. This paper describes a 61-year-old Sri Lankan female who presented with severe DKA, seizures and altered level of consciousness. In her case, the acidosis was secondary to DKA, hyperlactatemia, hyperchloraemic acidosis and acute kidney injury (AKI). Intravenous sodium bicarbonate was used in the management of acidosis. She was intubated due to altered level of consciousness with inadequate respiratory drive to compensate for metabolic acidosis. The outcome in her case was favorable. Intravenous sodium bicarbonate in DKA should be considered for patients with severe, refractory acidosis with hemodynamic instability, hyperkalemia and compounding acidosis due to normal anion gap acidosis or AKI. Intubation should be considered for patients with obtunded mentation unable to achieve respiratory compensation and obtunded mentation where reversal of DKA is unlikely to improve consciousness. Both strategies should be personalized with consideration of individual risk vs benefit.

Analysis of signs and symptoms in confirmed cases of severe dengue among children aged 0 to 10 years old.

The prevalent symptoms of severe dengue in pediatric patients are divided into three subgroups: severe plasma leakage, severe bleeding, and severe organ damage. In addition, the seasonal patterns of the disease and the outcomes of cure or death from dengue were evaluated. An epidemiological, observational, analytical, cross-sectional study was conducted with data from the Notifiable Disease Information System (SINAN - Sistema de Informação de Agravos de Notificação and DATASUS - Departamento de Informática do Sistema Único de Saúde) of the Ministry of Health from 2019 to 2020. During the study period, 1,857 cases of severe dengue were observed in the pediatric age group, with the most common symptoms being respiratory failure, melena, hematemesis, and altered level of consciousness. The total proportion of patients hospitalized for severe dengue was 89.6%, and 51.2% of these patients died, corroborating the importance of early detection of the disease. Severe dengue is more prevalent during the seasonal period, with hot and humid characteristics owing to the mechanism involved in the viral cycle. The most prevalent symptoms of severe dengue in pediatric patients were respiratory failure alone, gastrointestinal bleeding, and altered level of consciousness. It is important to identify signs of severity for early intervention and a better prognosis, considering that death is closely related to a delayed diagnosis.

Predictors of Clinically Important Neuroimaging Findings in Children Presenting Pediatric Emergency Department.

The aim of the study is to evaluate predictors of clinically important neuroimaging results, that is, computed tomography and magnetic resonance imaging in children in an academic pediatric emergency department (PED) from 2015 to 2019. This study was conducted in an academic PED. The patient's demographic and clinical characteristics of PED visits and neuroimaging findings requested at the PED were recorded for January 1, 2015, to December 31, 2019. In addition, descriptive statistics and logistic regression analyses were conducted. We described and determined the predictors of clinically important neuroimaging findings in children. Clinically important neuroimaging findings were detected in patients with blurred vision ( P = 0.001), ataxia ( P = 0.003), unilateral weakness ( P = 0.004), and altered level of consciousness ( P = 0.026). Clinically important neuroimaging was found 9.4 times higher in patients with altered level of consciousness, 7.4 times higher in patients with focal weakness, 4.6 times higher in patients with blurred vision, and 3.5 times more in patients presenting with ataxia. Advanced neuroimaging, especially for selected patients in PED, can improve the quality of health care for patients. On the other hand, irrelevant neuroimaging findings can lead physicians away from prompt diagnosis and accurate management. According to our study, advanced neuroimaging can be performed in the early period for both diagnosis and early treatment, especially in selected patients with ataxia, blurred vision, altered consciousness, and unilateral weakness. In other cases, clinicians may find more supporting evidence.

Ruptured pial-pial collateral aneurysm associated with left internal carotid artery occlusion: nuances of surgical management. Illustrative case.

Carotid occlusion often leads to the formation of a collateral network. On rare occasions, due to hemodynamic influence, aneurysms can occur. Here, the authors describe a 69-year-old male presenting with intracerebral hemorrhage secondary to a ruptured aneurysm within such a network. The patient presented to the emergency department with an altered level of consciousness. Imaging showed a left temporal lobe hemorrhage extending into the ventricle, subdural hematoma, and evidence of contrast extravasation. Digital subtraction angiography revealed an occluded left internal carotid artery with the left middle cerebral artery territory reconstituted by flow through an external carotid artery-internal carotid artery anastomosis. The latter was formed by the superficial temporal artery-superior orbital artery, as well as pial-pial collaterals from the posterior temporal artery. Notably, a 4-mm aneurysm arising from the pial-pial collateral network was identified. Surgical intervention involved a left temporal craniectomy and aneurysm excision, with special attention paid to preserving the anastomotic flow through the superficial temporal artery. This case underscores the importance of recognizing and preserving collateral vascular pathways in cases of carotid occlusion with an associated aneurysm. It emphasizes the necessary balance between managing aneurysm risk and maintaining cerebral perfusion, highlighting the need for careful preoperative planning and intraoperative caution.

Development of a model for the differential diagnosis of community-acquired bacterial pneumonia and viral lung injury in hospitalized adult patients

Relevance. During and after the COVID-19 pandemic, viruses have become a more common cause of pulmonary infections in adults; therefore, the distinction between viral lung injury and community-acquired bacterial pneumonia is of increasing importance. Aim. Development of a model for differentiating community-acquired bacterial pneumonia and viral lung injury, including COVID-19. Materials and methods. This retrospective case–control study included 300 adult patients with viral lung injury and 100 adult patients with community-acquired bacterial pneumonia. Clinical, laboratory, and instrumental data were analyzed, significant factors were selected by which the samples differed, and a model was developed using logistic regression to distinguish between community-acquired bacterial pneumonia and viral lung damage, including COVID-19. Results. The developed model included the following parameters: total protein level, neutrophil/lymphocyte index, heart rate, unilateral infiltration on CT or chest x-ray, vasopressor prescription in the first 24 h of hospitalization, altered level of consciousness, chills, and fatigue. The model had the following characteristics: AUC = 0.94 (0.92–0.96), AUC_PR = 0.84 (0.76 to 0.92), prediction accuracy — 90%, sensitivity — 76%, specificity — 95%, positive predictive value — 83 %. Conclusion. The use of this model can facilitate the differential diagnosis of community-acquired bacterial pneumonia and viral lung injury, including COVID-19, in adults in general wards and intensive care units.

Naegleria fowleri in 2023: A rising threat to Pakistan.

Madam, Naegleria fowleri, i.e., brain-eating amoeba, is a single-cell, free-living parasite that resides in soil and warm freshwater bodies such as lakes, rivers, and hot springs. It enters the nasal cavity from contaminated water, uses the olfactory nerve to reach the brain, and causes a deadly infection called primary amoebic meningoencephalitis (PAM), with a mortality rate higher than 97% even with treatment. (1,2) It causes symptoms similar to those of other bacterial and viral meningitis, such as fever, headache, vomiting, altered level of consciousness and coma, followed by death in the span of a week to 10 days. (1) There are 20 strains of Naegleria world worldwide, but only N. fowleri is dangerous to humans. (1) In 2008, the first case was reported from Karachi, Pakistan. (2) By 2019, the number had reached 146, (2) and the cases have been increasing until now. In 2023, eight cases have been reported from May to August, among which seven are from the province of Sindh and one from Punjab. (3, 4, 6) The available data shows that two deaths were due to recreational water activities and others because of contaminated tap water.(3,4) This pathogenic amoeba commonly infects men, and the majority of cases were in people aged 26 to 45 years.(1) Of all the reported cases this year, one was a 32-year-old female, and seven were males in the aged 19-45 years.(3,4, 6) The increasing global warming and higher authorities’ negligence towards WHO recommended chlorination (0.1-10 mg/L) of domestic water supply are contributing factors to the higher burden of Naegleria fowleri cases in Karachi, the largest metropolitan city of Pakistan .(5) The new lethal strain of N. fowleri, named as Karachi-NF001, has been found in one patient who traveled from Saudi Arabia to Karachi in 2019. (2) These emerging cases concern strict actions against this problem and the need to alert the Karachi Water and Sewerage Board (KWSB) regarding consistent chlorination from April to October. (5) The monsoon season (May to September) is the best time to spread awareness regarding its prevention and update the current status of N. fowleri in our country. The general public should be encouraged to use boiled or sterilised water for ablution and avoid aquatic activities in non-chlorinated water during the summer season. (3) Besides that, all underground and overhead water tanks in homes, hospitals, shopping malls, schools, offices, etc. should be cleaned once a year. (3)

Abstract TP177: Functional Outcome Prediction in Primary Angiitis of the Central Nervous System

Introduction: Predicting the probability of functional independence in patients with primary angiitis of the central nervous system (PACNS) may help guide treatment decisions and prognostication. We sought to develop a prediction model for functional independence in adults with PACNS. Methods: Adults with PACNS were included from an international, multicenter, retrospective, observational cohort (COVAC). Clinical and imaging variables were collected prior to immunosuppressant treatment. Univariable and multivariable logistic regression models were used to identify baseline variables associated with functional independence (modified Rankin Score 0-2), measured 12 months after diagnosis. Results: Among the 194 patients included, 60 (31%) were diagnosed with PACNS based on a positive biopsy. At 12 months, 124 (65%) patients were functionally independent and 12 (6%) were dead. In multivariable logistic regression models, variables predictive of functional independence at 12 months were presence of ≥ 1 intracranial stenosis on CT- or MR-angiogram (aOR 3.33, 95% CI: 1.34-8.77, p=0.01), headache (aOR 2.66, 95% CI: 1.29-5.62, p&lt;0.01), and absence of an altered level of consciousness (aOR 0.09, 95% CI: 0.02-0.28, p&lt;0.001), an acute brain infarct (aOR 0.13, 95% CI: 0.04-0.34, p&lt;0.001), or cognitive impairment (aOR 0.32, 95% CI: 0.15-0.68, p&lt;0.01). A predictive model including these five variables showed good discrimination (c-statistic: 0.79, 95% CI: 0.72-0.86). Purely lymphocytic PACNS (n=34) was not associated with higher odds of functional independence than granulomatous or necrotizing PACNS (n=26) (OR 0.97, 95% CI: 0.33-2.83, p=0.96). Conclusions: This study identified baseline clinical and imaging variables that may predict functional independence in adults with PACNS. Validation of these results is required in an independent cohort.

The Relationship Between Intensive Care Unit (ICU) Delirium Severity and 2-Year Mortality

Background:Delirium is an acute brain dysfunction characterized by altered cognition, attention, and level of consciousness. The presence of delirium is associated with increased risk of mortality, neurocognitive decline, and physical impairment; however, the role of ICU delirium severity in long-term health outcomes is less understood.&#x0D; Objective:Characterize the relationship between delirium severity and mortality risk in ICU survivors 2-years after discharge.&#x0D; Methods:A secondary analysis was performed on patient data collected in two randomized controlled trials (Pharmacological Management of Delirium and Deprescribing in the Pharmacologic Management of Delirium, 2009-2015). Participants received delirium assessments twice daily during hospitalization via the Confusion Assessment Method for the ICU (CAM-ICU-7). Patients enrolled at Eskenazi Hospital with complete mortality data were included in this study. Mean delirium severity was categorized as rapidly resolving (0-2), mild to moderate (2.1-5), or severe (&gt;5). Cox proportional hazard model was used to quantify mortality risk associated with delirium severity. Analyses were adjusted for patient demographics, comorbidities, and severity-of-disease.&#x0D; Results:The cohort (n=434) was 54.6% female and 48.6% African American with an average age of 59.8 (SD 16.4). The admission diagnosis was acute respiratory failure/sepsis in 47.9% of patients across medical (n=272), progressive (n=52), and surgical (n=110) ICU types. Approximately one third of the original cohort (n=143) died within 2 years of index discharge. In the multivariate analysis, patients with severe delirium (&gt;5) had nearly twice the adjusted hazard ratio for 2-year mortality compared to patients with mild-moderate delirium (aHR 2.1 [95% CI, 1.3-3.4] and aHR 1.1 [95% CI, 0.7-1.6], p=0.008).&#x0D; Conclusion:Severe delirium during ICU stay was significantly associated with increased 2-year mortality risk in comparison to mild-moderate (subsyndromal) delirium.&#x0D; Impact:The relationship between delirium severity and 2-year mortality underscores the need for further research on the mechanisms underlying ICU delirium and specific interventions to improve long-term outcomes.

Predictors of mortality in critically ill children hospitalized with laboratory- confirmed COVID-19 pneumonia

BackgroundChildren with COVID-19 infection had fewer severe symptoms, which made it challenging to publish clinical data for this age group. This study aimed to determine the clinical features, laboratory markers, and predictors of mortality in children hospitalized in Pediatric Critical Care Units with COVID-19 pneumonia.MethodsThis retrospective research included all children between the age of ≥ 1 month and 18 years with laboratory-confirmed COVID-19 pneumonia through reverse transcriptase polymerase chain reaction (RT-PCR) from nasopharyngeal swabs who were admitted to Pediatric Critical Care Units between January 2022 and December 2022.ResultsThe study included 62 patients with confirmed COVID-19 infection. Out of the 62 patients, 43 (69.4%) survived and 19 (30.6%) succumbed. High-grade fever, cough, altered level of consciousness, convulsion, CO-RADS IV, elevated blood CRP, urea, D-dimer, ferritin, and sodium were linked to significantly higher mortality risk. (OR: 15.867, p = 0.001, OR: 1.543, p = 0.044, OR: 7.321, p = 0.026, OR: 15.00, p = 0.017, OR: 10.833, p = 0.001, OR: 1.015, p = 0.032, OR: 1.028, p = 0.040, OR: 3.315, p < 0.0001, OR: 1.004, p = 0.049, OR: 1.111, p = 0.006 respectively).ConclusionOur study revealed high in-hospital mortality among critically ill children with confirmed COVID-19 pneumonia. Identification of critically ill children with risk factors for death, such as high-grade fever, cough, altered consciousness, convulsion, CO-RADS IV and V, and raised inflammatory markers at the time of admission could minimize excess mortality during COVID-19 waves.

Comparison of Full Outline of UnResponsiveness Score and Glasgow Coma Scale in Predicting the Outcome of Children aged 3 to12 Years with Altered Level of Consciousness Admitted to the Paediatric Intensive Care Unit

Introduction: The commonly used Glasgow Coma Scale (GCS) score for assessing consciousness has several shortcomings, especially in intubated patients. Recently, the Full Outline UnResponsive Score (FOUR) has been validated as an alternative to the GCS due to its additional benefits in evaluating brainstem reflexes and respiratory patterns. The use of the FOUR score can overcome the shortcomings of the GCS and aid in prognosticating patients with altered sensorium. Aim: To compare the FOUR score with GCS score to find a better scoring system for predicting outcomes among children aged 3-12 years with non-traumatic causes of Altered Level Of Consciousness (ALOC) in the hospital. Materials and Methods: A prospective cohort study was conducted on a total of 100 children with ALOC in the Paediatric Intensive Care Unit (PICU) of Gandhi Medical College and Hospital, Telangana, from December 2020 to November 2021. FOUR and GCS assessments were performed simultaneously within two hours of admission. For statistical analysis, continuous variables are expressed as mean±standard deviations. The predictive values of the GCS score and FOUR score were established using the Receiver Operating Characteristic (ROC) curve, by calculating the Area Under the Curve (AUC) with a 95% Confidence Interval (CI). Results: The mean age of the study population was 7.3±5.2 years, and the mean duration of hospital stay was 7.5±6.74 days. In-hospital mortality was 34%, and the survival rate was 66%. The mean FOUR score for in-hospital mortality and survival was 8.47±3.01 and 12.24±1.46, respectively (p-value &lt;0.001). The mean GCS scores were 11.35±1.64 in survivors and 7.45 ±2.63 in non-survivors (p-value &lt;0.001). A FOUR score of &lt;10 was associated with higher mortality than a FOUR score of &gt;10 (p&lt;00.05). The Area Under Curve (AUC) for the FOUR score was 0.862 with a 95% CI (0.774 to 0.95) in the ROC curve (p-value &lt;0.001), and for the GCS score, the AUC was 0.822 with a 95% CI (0.723 to 0.92) and p-value &lt;0.001. The FOUR Score has a higher AUC than the GCS in the ROC curve, indicating that the FOUR Score has better discrimination than the GCS in outcome assessment. Conclusion: FOUR score and GCS score were comparable for predicting outcomes in children with ALOC. However, the FOUR score showed better discrimination than the GCS; hence, the FOUR score can be used as an alternative tool to the GCS for prognosis.

Poisoning cases and their management in Amhara National Regional State, Ethiopia: Hospital-based prospective study.

Poisoning is a significant public health problem globally. Ethiopia is a low-income country undergoing technological and social change that may increase access to drugs and chemicals, potentially increasing the incidence of poisoning. This study describes the epidemiology of hospital admissions due to poisoning in a region of Ethiopia. An institution based prospective observational study was employed, as a study design, in selected hospitals of the region from January to December 2018. Of 442 poisoning cases, 78 (17.6%) died. Almost all poisoning cases were intentional self-poisonings. The most frequent poisonings were organophosphate compounds, 145 (32.8%), and metal phosphides (majorly aluminum phosphide), 115 (26.0%). The ingested poison was most frequently accessed from the patients' homes, 243 (55.0%), followed by purchases from local shops, 159 (36%). The median duration of admission was 24 hours. Of all the cases, 23 (5.2%) were admitted to intensive care units (ICU) requiring mechanical ventilation. Most of the cases admitted to the ICU were aluminum phosphide-poisoned patients. The majority of deaths (43 of 78) were due to metal phosphides. From the multivariate logistic regression analysis, altered level of consciousness on hospital arrival, metal phosphide poisoning, and no laboratory result as a part of the diagnosis process or investigation of the extent of toxicity were found to be significantly associated with the likelihood of poor treatment outcome. The majority of the poisoning cases were females. The most common reasons for the intent of self-poisoning were dispute-related, mainly family disharmonies, followed by psychiatric conditions. The poisoning agents were mostly obtained from households. Organophosphate compounds and metal phosphides were the first and the second most frequently encountered poisoning agents, respectively, and it was noted that the later ones were responsible for most of the fatal cases. Of the pharmacologic interventions, atropine was the only agent regarded as an antidote. The most commonly employed agent for supportive treatment was cimetidine followed by maintenance fluids, while gastric lavage was the only GI decontamination method used among others. The fatality rate of poisoning in this study was found to be much higher than in other similar studies. Impaired consciousness upon hospital arrival, metal phosphide poisoning, and no involvement of laboratory investigation were found to significantly associate with the likelihood of death. Generally, the results dictate the need for the design and implementation of strategies to create awareness, prevent, and manage poisoning incidences in the community.

The clinical characteristics and therapeutic outcomes of adult patients with community-acquired spontaneous bacterial meningitis with a fulminant clinical course in Taiwan

PurposeTo examine the clinical characteristics of adult patients with community-acquired spontaneous bacterial meningitis (CASBM) with a fulminant clinical course.Materials and methodsThe clinical features and therapeutic outcomes of 127 adult CASBM patients were analyzed. The patients were divided into two groups as those with and without a fulminant clinical course. Fulminant clinical course was defined as meningitis presenting initially with marked consciousness disturbance (Glasgow Coma Scale score < 8) or a rapid deterioration in consciousness level within 48 h of hospitalization.ResultsAmong the 127 enrolled patients, 69 had a fulminant clinical course (47 men and 22 women) and 58 did not. The patients with a fulminant clinical course had a significantly higher incidence of end-stage renal disease (ESRD), severe clinical manifestations and higher mortality rate, and the survivors had significantly worse therapeutic outcomes. Klebsiella (K.) pneumoniae (50 strains) was the most important pathogen for the development of a fulminant clinical course, and all strains were susceptible to ceftriaxone and ceftazidime. With treatment, 50.7% (35/69) of the patients with a fulminant clinical course died, and the presence of K. pneumoniae infection was significant prognostic factor.ConclusionsThe presence of ESRD, initial presentation of altered consciousness, septic shock, seizures and CSF total protein level and K. pneumoniae infection were significantly associated with a fulminant clinical course of adult CASBM, and patients with this specific infectious syndrome had high mortality and morbidity rates. The presence of K. pneumoniae infection is a significant prognostic factor.

Dengue Encephalitis with ‘Double Doughnut Sign’ – A Rare Case Report

Dengue fever is one of the most common arboviral infections, and it is the world’s fastest-spreading tropical illness. According to the World Health Organization, fifty million cases of clinical dengue infections occur each year, posing a significant public health hazard, primarily in Southeast Asia and the Western Pacific. The clinical spectrum of dengue fever ranges from asymptomatic infection to dengue shock syndrome. Although dengue virus is non-neurotropic virus, there is increasing evidence for dengue viral neurotropism suggesting there may be an element of direct viral encephalitis. Encephalopathy has been thought to result from the multisystem derangement that occurs in severe dengue, with liver failure, shock and coagulopathy causing a cerebral insult. Dengue encephalitis is a rare disease. We report dengue encephalitis in a 55-year-old female, admitted in Rajshahi Medical College Hospital, Rajshahi, Bangladesh who presented with fever, vomiting, and altered level of consciousness. Her serum dengue NS1 was positive. MRI of brain showed hyperintensity in both basal ganglia &amp; cerebellar region, which is identical to “Double Doughnut sign” found specifically in dengue encephalitis. J Bangladesh Coll Phys Surg 2023; 41: 96-98

Clinical Profile and outcome of Dengue Fever in Under 5 Children Admitted at a Tertiary Care Hospital, Dhaka

Background: Dengue has become a major public health problem in Bangladesh with gradually increasing infectivity and severity. Most vulnerable population are children especially children below 5 years of age. However, data regarding dengue among this age group is limited. The objectives of this study were to see the clinical and laboratory profile of dengue fever (DF) in children below 5 years of age and their outcome. Methods: This cross – sectional observational study was carried out in the department of Paediatrics, BIRDEM General Hospital from May 2023 to September 2023. One hundred eighty nine confirmed dengue cases were enrolled in the study. Their clinical profile and laboratory findings including haemoglobin (Hb%), haematocrit (Hct), total count of white blood cells (TC), platelet count (PC), serum alanine aminotransferase (S. ALT), serum aspartate aminotransaminase (S. AST), prothrombin time (PT), international normalized ratio (INR), activated partial thromboplastin time (aPTT), serum calcium and serum sodium level were documented and analyzed. Results: Among 189 children 57(30.1%) were infants and 132(69.8%) patients were aged 1 to 5 years. Depending upon the severity of dengue 98(51.8%) were classical dengue fever, 65(34.3%) and 14(7.4%) presented with dengue shock syndrome (DSS) and dengue heamorrhagic fever (DHF) respectively. Fever was present in all children, other common features were vomiting (34.9%), cough (25.9%), dehydration (26.9%), pleural effusion (34.3%), ascites (23.2%) and skin rash (18.5%). Shock were present in 41.1% cases. Warning signs like restlessness, lethargy, altered level of consciousness, convulsion was present in 16.4%, 9.5%, 2.6% and 11.6% respectively. All the children were improved and discharged. Conclusion: In this study dengue presented classically in most of the children. Dengue shock syndrome and dengue haemorrhagic fever were below 10%. The outcome was excellent with no modality. Early reporting to hospital appeared important. J Bangladesh Coll Phys Surg 2023; 41: 25-28