Lower Glasgow Coma Scale Score Research Articles

Clinical characteristics and prognostic analysis of acute necrotizing encephalopathy of childhood: a retrospective study at a single center in China over 3 years.

Acute Necrotizing Encephalopathy of Childhood (ANEC) is a rare, fulminant neurological disease in children with unknown mechanisms and etiology. This study summarized the clinical characteristics, treatment, and prognosis of ANEC through a retrospective analysis, providing insights into the ANEC early diagnosis and prognosis assessment. Clinical data of children diagnosed with ANEC at the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University from July 1, 2020, to June 30, 2023, were retrospectively analyzed. There were 25 cases, 14 males and 11 females, with a median age of 3 years. Hospital admissions were mainly in the winter (14/25, 56%) and spring (9/25, 36%). All patients presented with varying degrees of fever and altered consciousness, with 92% (23/25) experiencing high body temperatures (>39.1°C) and 88% (22/25) having a Glasgow coma scale (GCS) score of ≤8. Seizures were observed in 88% (22/25) of patients. Laboratory findings indicated 100% B lymphocyte activation (14/14), and 78% (14/18) of patients showed cytokine storm (interleukin (IL)-6, IL-8, IL-10, interferon (IFN)-α). Neuroimaging showed symmetrical thalamus involvement, commonly involving basal ganglia and brainstem regions. Viral infection (23/24, 96%) was the predominant etiological finding, with 42% (10/24) of cases due to SARS-CoV-2 infection and 42% (10/24) to influenza A virus infection. Multi-organ dysfunction occurred in 68% (17/25) of patients, and 52% (13/25) died. Correlation analysis revealed the death group exhibited higher proportion of male, lower GCS scores, higher IL-6 level and a greater likelihood of associated brainstem impairment (p < 0.05). ANEC is more prevalent in the winter and spring, and its etiology may be associated with B lymphocyte activation and cytokine storm following viral infections. Clinical manifestations lack specific features, with fever, consciousness disturbances, and seizures being the main presentations, particularly in cases of high fever and hyperpyrexia. ANEC progresses rapidly and has a high mortality rate. The child's gender, GCS score, IL-6 levels, and the presence of brainstem involvement can serve as important risk factors for assessing the risk of mortality.

Predictors of Intracranial Hemorrhage Volume Expansion in Patients Receiving Factor Xa Inhibitors in ANNEXA‐4: Time and Severity Matter Most

Background Andexanet alfa, a specific reversal agent for factor Xa inhibitors, resulted in effective hemostasis in 79% of patients with intracranial bleeding in the ANNEXA‐4 (Andexanet Alfa, a Novel Antidote to the Anticoagulation Effects of Factor Xa Inhibitors) trial (NCT02329327). However, little is known about predictors associated with hematoma expansion in patients with factor Xa inhibitor–associated intracranial hemorrhage (ICrH) receiving andexanet alfa. Methods The ANNEXA‐4 trial was a prospective, single‐arm, open‐label study of andexanet alfa in patients with acute major bleeding within 18 hours after taking a factor Xa inhibitor. Hematoma volumes at baseline and 12 hours after andexanet alfa treatment were measured using a computerized‐assisted volumetric method. Univariable and multivariable logistic regression analyses of clinical and nonclinical parameters were performed to identify factors predictive of different volumes of hematoma expansion. To this end, an ICrH Expansion Scale was developed. Results Overall, 305 ANNEXA‐4 study patients with baseline and follow‐up imaging were included, 15.7% of whom showed evidence of any ICrH expansion ≥6‐mL. Patients with ≥6‐mL ICrH expansion had a significantly ( P&lt; 0.05) higher proportion of ICrH with multiple compartment involvement (36% versus 14.3%); shorter times from symptom onset to baseline computed tomography (median, 1.6 hours [interquartile range (IQR), 1.2–4.3 hours] versus 3.7 hours [IQR, 1.6–7.0 hours]); lower Glasgow Coma Scale scores (14 [IQR, 12–15] versus 15 [IQR, 14–15]); higher systolic blood pressure 15 minutes before andexanet alfa bolus (mean, 151.6 mm Hg [SD, 24.1 mm Hg] versus 143.3 mm Hg [SD, 22.3 mm Hg]); and larger median baseline ICrH volumes (29.3 mL [IQR, 13.3–50.8 mL] versus 8.6 mL [IQR, 2.1–22.4 mL]). Multivariable analysis confirmed shorter symptom onset‐to‐computed tomography time and larger ICrH volume as independent predictors of ≥6‐mL growth and ICrH Expansion Scale change. Lower Glasgow Coma Scale showed a trend ( P = 0.06) as an independent predictor of ≥6‐mL growth but was an independent predictor of ICrH Expansion Scale change. Conclusion Shorter time from symptom onset to computed tomography, larger hematoma volumes, and lower Glasgow Coma Scale score at presentation increased the risk of ICrH expansion in patients with factor Xa inhibitor–associated ICrH treated with andexanet alfa.

Poor treatment outcomes and associated factors among hospitalized patients with stroke at Hiwot Fana Comprehensive Specialized Hospital, eastern Ethiopia

BackgroundStroke is a significant health problem in both industrialized and developing nations. It is the world's second-leading cause of death worldwide. Stroke incidence, prevalence, and death rates have grown internationally, with low- and middle-income nations suffering the greatest proportion of the burden. Stroke is a leading cause of long-term physical impairment, affecting a person's quality of life, societal engagement, independence, emotions, and productivity.ObjectiveTo determine the magnitude and factors associated with poor treatment outcomes in hospitalized adult patients with stroke.MethodsA hospital-based cross-sectional study was conducted from January 2019 to June 2021 in stroke patients admitted to the Hiwot Fana Comprehensive Specialized Hospital. This study included 290 patient charts. Data were collected by reviewing the medical charts using a well-developed data abstraction form. Data were entered into Epi-Data version 3.2 and exported to SPSS version 25.0. Descriptive statistics were used to describe study variables. Additionally, bivariable and multivariable logistic regression analyses were used to identify factors associated with poor stroke treatment outcomes. All statistical tests were set at 5% of significant threshold.ResultsAmong 290 enrolled patients, 172 (59.3%) had poor stroke treatment outcomes. The mean age of the patients was 54.7(SD: ±16.1) years, and more than half 182 (62.8%) of the participants were males. The overall average length of hospital stays for stroke patients was 8 ± 3.3 days. Age of 45–64 years (adjusted odds ratio [AOR]: 2.17, 95% CI [1.06, 4.41]), aspiration pneumonia (AOR: 2.13, 95% CI [1.06, 4.26]), systolic blood pressure ≥ 140 mm Hg/dl (AOR: 2.35, 95% CI [1.24, 4.47]), Glasgow Coma Scale score of &amp;lt;8 (AOR: 7.26, 95% CI [3.82, 13.8]), and serum creatinine level of ≥1 mg/dl (AOR: 2.73, 95% CI [1.46, 5.10]) were significantly associated with poor treatment outcome in adult stroke patients.ConclusionSix out of ten stroke patients had poor treatment outcomes. Age between 45 and 65 years, uncontrolled hypertension, aspiration pneumonia, low Glasgow Coma Scale score at admission, and renal injury were identified as significantly associated with poor treatment outcomes in stroke patients.

Factors Associated With Tracheostomy in Ventilated Pediatric Trauma Patients. A National Trauma Database Study.

The purpose of the study was to find the factors that were associated with tracheostomy procedures in ventilated pediatric trauma patients. The Trauma Quality Improvement Program (TQIP) database of the calendar year 2017 through 2019 was accessed for the study. All patients <18years old and who were on mechanical ventilation for more than 96hours were included in the study. Multiple logistic regression analysis was performed to find the factors that were associated with a tracheostomy. Out of 2653 patients, 1907 (71.88%) patients underwent tracheostomy. The patients who underwent tracheostomy had a lower median [IQR] of Glasgow Coma Scale (GCS) (3 [3-8] vs 5 [3-10], P < .001) and had a higher proportion of severe spine injury (On Abbreviated Injury Scale [AIS]≥3) (11.6% vs 8.8%, P = .044) when compared with patients who did not have tracheostomy. Lower GCS scores and severe spine injury were associated with higher odds of tracheostomy, with all P values <.05. Higher proportion of tracheostomy procedures were performed at level I pediatric trauma centers as compared to non-designated pediatric centers (odds ratio [95% CI]: 1.848 [1.524-2.242], P < .001). A lower GCS score, severe spine injury and highest level trauma centers were associated with a tracheostomy.

Factors influencing withdrawal of life-supporting treatment in cervical spinal cord injury: a large multicenter observational cohort study

BackgroundTraumatic spinal cord injury (SCI) leads to profound neurologic sequelae, and the provision of life-supporting treatment serves great importance among this patient population. The decision for withdrawal of life-supporting treatment (WLST) in complete traumatic SCI is complex with the lack of guidelines and limited understanding of practice patterns. We aimed to evaluate the individual and contextual factors associated with the decision for WLST and assess between-center differences in practice patterns across North American trauma centers for patients with complete cervical SCI.MethodsThis retrospective multicenter observational cohort study utilized data derived from the American College of Surgeons Trauma Quality Improvement Program database between 2017 and 2020. The study included adult patients (> 16 years) with complete cervical SCI. We constructed a multilevel mixed effect logistic regression model to adjust for patient, injury and hospital factors influencing WLST. Factors associated with WLST were estimated through odds ratios with 95% confidence intervals. Hospital variability was characterized using the median odds ratio. Unexplained residual variability was assessed through the proportional change in variation between models.ResultsWe identified 5070 patients with complete cervical SCI treated across 477 hospitals, of which 960 (18.9%) had WLST. Patient-level factors associated with significantly increased likelihood of WLST were advanced age, male sex, white race, prior dementia, low presenting Glasgow Coma Scale score, having a pre-hospital cardiac arrest, SCI level of C3 or above, and concurrent severe injury to the head or thorax. Patient-level factors associated with significantly decreased likelihood of WLST included being racially Black or Asian. There was significant variability across hospitals in the likelihood for WLST while accounting for case-mix, hospital size, and teaching status (MOR 1.51 95% CI 1.22–1.75).ConclusionsA notable proportion of patients with complete cervical SCI undergo WLST during their in-hospital admission. We have highlighted several factors associated with this decision and identified considerable variability between hospitals. Further work to standardize WLST guidelines may improve equity of care provided to this patient population.

Trends in prehospital cervical collar utilization in trauma patients: Closer, but not there yet.

This study aims to assess the change in cervical spine (C-spine) immobilization frequency in trauma patients over time. We hypothesize that the frequency of unnecessary C-spine immobilization has decreased. A retrospective chart review of adult trauma patients transported to our American College of Surgeons-verified Level I trauma center from January 1, 2014, to December 31, 2021, was performed. Emergency medical services documentation was manually reviewed to record prehospital physiology and the application of a prehospital cervical collar (c-collar). C-spine injuries were defined as cervical vertebral fractures and/or spinal cord injuries. Univariate and year-by-year trend analyses were used to assess changes in C-spine injury and immobilization frequency. Among 2906 patients meeting inclusion criteria, 12% sustained C-spine injuries, while 88% did not. Patients with C-spine injuries were more likely to experience blunt trauma (95% vs. 68%, p < 0.001), were older (46 years vs. 41 years, p < 0.001), and had higher Injury Severity Scores (31 vs. 18, p < 0.001). They also exhibited lower initial systolic blood pressures (108 mm Hg vs. 119 mm Hg, p < 0.001), lower heart rates (92 beats/min vs. 97 beats/min, p < 0.05), and lower Glasgow Coma Scale scores (9 vs. 11, p < 0.001). In blunt trauma, c-collars were applied to 83% of patients with C-spine injuries and 75% without; for penetrating trauma, c-collars were applied to 50% of patients with C-spine injuries and only 8% without. Among penetrating trauma patients with C-spine injury, all patients either arrived quadriplegic or did not require emergent neurosurgical intervention. The proportion of patients receiving a c-collar decreased in both blunt and penetrating traumas from 2014 to 2021 (blunt-82% in 2014 to 68% in 2021; penetrating-24% in 2014 to 6% in 2021). Unnecessary C-spine stabilization has decreased from 2014 to 2021. However, c-collars are still being applied to patients who do not need them, both in blunt and in penetrating trauma cases, while not being applied to patients who would benefit from them.

Electroencephalogram pattern predicting neurological outcomes of children with seizures secondary to abusive head trauma

BackgroundThe clinical presentations of abusive head trauma can abruptly worsen, so the occurrence of seizures and changes of EEG can be variable according to patients’ conditions. Since the changes of EEG background waves reflect the cortical function of children, we aimed to find out whether the timing of EEG background, epileptiform discharges and seizure patterns were associated with the outcomes of patients with AHT. Material and methodsUsing seizure type and acute stage electroencephalographic (EEG) characteristics to assess adverse neurological outcomes in children with seizures secondary to abusive head trauma (AHT). Children who were hospitalized with AHT at a tertiary referral hospital from October 2000 to April 2010 were evaluated retrospectively. A total of 50 children below 6 years of age admitted due to AHT were included. KOSCHI outcome scale was used to evaluate the primary outcome and neurological impairment was used as secondary outcome after 6 months discharge. ResultsChildren with apnea, cardiac arrest, reverse blood flow and skull fracture in clinic had a higher mortality rate even in the no-seizure group (3/5 [60%] vs. 3/45 [6.7%], odds ratio [OR] = 11; 95% CI = 2.3–52; p = 0.025). Seizure occurrence reduced mostly at the second day after admission in seizure groups; but children with persistent seizures for 1 week showed poor neurological outcomes. The occurrence of initial seizure was frequency associated with younger age; focal seizure, diffuse cortical dysfunction in acute-stage EEG, and low Glasgow Coma Scale (GCS) score were significantly related to poor outcomes after 6 months. Diffuse cortical dysfunction was also associated with motor, speech, and cognitive dysfunction. ConclusionsDiffuse cortical dysfunction in acute-stage EEG combined with low GCS score and focal seizure may related to poor outcomes and neurological dysfunctions in children with AHT.

Evaluation of cholinergic enzymes and selected biochemical parameters in the serum of patients with a diagnosis of acute subarachnoid hemorrhage.

Spontaneous subarachnoid hemorrhage (SAH) is the most severe form of hemorrhagic stroke and accounts for 5-7% of all strokes. Several chemical enzymes and cytokines are thought to cause reactions that may affect the mortality and morbidity of SAH patients. This study aimed to examine the possible relationships between these parameters and the occurrence of SAH and the clinical-radiological parameters in patients with acute SAH. This study evaluated 44 patients, including 20 with SAH and 24 controls. We obtained blood from the patients and control groups, which was stored in heparinized tubes and used in determining tumor necrosis factor alpha (TNF-α), brain-derived neurotrophic factor (BDNF), acetylcholinesterase (AChE), caspase-3, and butyrylcholinesterase (BChE) enzymes. TNF-α, BDNF, AChE, and BChE enzyme levels were not related to the Glasgow Coma scale (GCS) score in the patient group (p > 0.05), whereas higher enzyme levels of caspase-3 were associated with lower GCS scores (p < 0.05). The difference between the control and patient groups in terms of mean TNF-α levels was statistically significant (p < 0.01). The BDNF levels were statistically insignificant in the patient groups (p > 0.05). Caspase-3, AChE, and BChE levels were significantly different between the control and patient groups (p < 0.01). Our results may be valuable for predicting the prognosis, diagnosis, and follow-up of patients with SAH. However, further studies are required to elucidate the relationship between the clinical and radiological results in patients with SAH and certain enzymes, cytokines, and growth factors.

Simple parameters to identify patients treatable with early definitive fixation: A nationwide study

IntroductionEarly appropriate care (EAC) is widely accepted as a safe strategy to perform early definitive fracture fixation, and good clinical outcomes have been reported in selected, multiply injured patients, although the optimal candidate for early definitive fixation (EDF) has not been validated. The aim of this study was to identify simple clinical parameters to help select patients who could undergo EDF. MethodsPatients with extremity injuries who underwent open reduction and internal fixation were retrospectively identified, using data from the Japan Trauma Data Bank (JTDB). Age, vital signs on hospital presentation, and the injury severity score (ISS) were examined by transforming these variables to binary categories. Patients were divided into categories based on these variables, and in-hospital mortality was compared between patients treated with EDF (EDF group) and those treated without EDF (non-EDF group) in each category. ResultsOf the 12,735 patients who were eligible for the analyses, 3706 (29.1 %) were managed with EDF. In-hospital mortality was significantly higher in the EDF group than in the non-EDF group among patients with a low Glasgow Coma Scale (GCS) score (<13), low systolic blood pressure (sBP) (<90 mmHg), and ISS≥15, whereas in-hospital mortality was comparable between the EDF and non-EDF groups among patients with GCS scores ≥13, sBP ≥90 mmHg, and ISS <15. DiscussionIn this large nationwide database of trauma patients, EDF was performed without affecting mortality in patients with GCS scores ≥13 and sBP ≥90 mmHg on hospital presentation, as well as ISS <15. These parameters might be useful as screening tools to select the candidates who could be treated with EDF safely.

Myxedema Coma: A Rare Case Report of Severe Hypothyroidism in Uganda

Objective: in this report, we describe a case of myxedema coma in a 46-year-old Ugandan lady who had never before had hypothyroidism. Investigations and Medical Care: The patient's first presentation included bradycardia, hypothermia, and a noticeably low Glasgow Coma Scale score. Laboratory examinations revealed severe primary hypothyroidism. Intravenous levothyroxine, hydrocortisone, and supportive care were the first steps in the treatment. Results: After receiving therapy for one week, the patient achieved a full recovery. Thyroid function tests showed improvement back to normal range. Conclusion: This case highlights the importance of considering myxedema coma in the differential diagnosis of altered mental status, even in resource-limited settings. Increased awareness, prompt diagnosis, and appropriate treatment can be life-saving in these cases.

The Clinical Profile and Prognostic Factors Influencing Mortality in Patients With Acute Encephalitis Syndrome.

Introduction Acute encephalitis syndrome (AES) is a significant global public health concern. AES is a disorder characterized by fever and altered mental status, and it is associated with considerable morbidity and mortality. There is a limited amount of existing literature on the clinical profile and prognostic markers that influence mortality in these patients. Our study seeks to comprehend the etiology, clinical characteristics, complications, and prognostic markers that impact mortality among patients with AES. Methods The study was a prospective observational study conducted over 18 months, involving a sample size of 105 patients. Patients aged 12 years and older, who met the WHO case definition of Acute Encephalitis Syndrome (AES), were consecutively recruited for this study. The patients' details were recorded, including their medical historyand physical and clinical examination findings upon admission. The extent of cognitive impairment was evaluated using the Glasgow Coma Scale (GCS). Additionally, the patient's presenting symptoms, any complications experienced during their hospital stay, and the mortality rate were documented. The etiology, MRI results of the brain, laboratory parameters, and the need for assisted ventilation were also recorded.In-hospital characteristics were analyzed using the t-test for continuous variables and the chi-square test for binary variables. The log-rank test was employed to identify the predictors with the most significant independent influence on prognosis. All participants were selected only after obtaining their written informed consent. Results Most of the patients were in the age group of 21-30. 60% of the patients were male. Advanced age at presentation was associated with an increased risk of mortality (p-value=0.018). All patients presented to the hospital with symptoms of fever and altered sensorium. The most common agent isolated as the etiologic cause was HSV-1, found in 31.4% of the patients. 28.6% of the patients succumbed to death. The leading cause of death was raised intracranial pressure leading to hemorrhage in the brain. There was no significant correlation between the duration of symptoms and the primary outcome of death (p-value=0.498). The requirement for assisted ventilation was shown to increase the risk of death (p-value=0.001). A low GCS score at presentation was associated with a higher mortality rate (p-value=0.048). Conclusions The factors that predict mortality in AES involve a complex interplay of patient demographics, viral etiology, clinical severity, neuroimaging findings, and the need for assisted ventilation. Integrating these factors into clinical practice would enable healthcare providers to make informed decisions regarding patient management and interventions. As our comprehension of AES continues to develop, forthcoming advancements in diagnostics and therapeutics could refine prognostic assessments further. These developments could open new avenues for enhancing outcomes and diminishing mortality rates in this complex neurological disorder.

Evaluation of Mortality in Patients Involved In-vehicle and Out-of-vehicle Traffic Accidents

Aims: Traffic accidents are among the most common causes of mortality due to trauma. This study aimed to examine demographic and clinical characteristics that may affect mortality among patients who were involved in traffic accidents inside and outside a vehicle.&#x0D; Methods: In this retrospective study conducted with 2,120 patients, the patients were divided into two groups according to whether they had an in-vehicle or out-of-vehicle traffic accident. The patients in both groups were evaluated according to age, gender, personal characteristics, time of accident, Glasgow Coma Scale (GCS) scores, injury sites, and diagnoses. Then, factors that could be effective in mortality were compared between the two groups using statistical methods.&#x0D; Results: The rate of patients who had had a non-vehicle traffic accident was 19.1% (p=0.001), and 13 patients in this group had a GCS score of 3 (p=0.000). The most common injury site was the head and neck region at a rate of 24.8% (p=0.000). Mortality occurred in 3.2% and 0.9% of the patients in the out-of-vehicle and in-vehicle accident groups, respectively (p=0.001).&#x0D; Conclusion: Mortality was higher in out-of-vehicle traffic accidents than in in-vehicle traffic accidents. Mortality was also higher among patients with low GCS scores, regardless of whether an accident occurred inside or outside a vehicle.

Prehospital transportation of severe penetrating trauma victims in Sweden during the past decade: a police business?

IntroductionSweden is facing a surge of gun violence that mandates optimized prehospital transport approaches, and a survey of current practice is fundamental for such optimization. Management of severe, penetrating trauma is time sensitive, and there may be a survival benefit in limiting prehospital interventions. An important aspect is unregulated transportation by police or private vehicles to the hospital, which may decrease time but may also be associated with adverse outcomes. It is not known whether transport of patients with penetrating trauma occurs outside the emergency medical services (EMS) in Sweden and whether it affects outcome.MethodThis was a retrospective, descriptive nationwide study of all patients with penetrating trauma and injury severity scores (ISSs) ≥ 15 registered in the Swedish national trauma registry (SweTrau) between June 13, 2011, and December 31, 2019. We hypothesized that transport by police and private vehicles occurred and that it affected mortality.ResultA total of 657 patients were included. EMS transported 612 patients (93.2%), police 10 patients (1.5%), and private vehicles 27 patients (4.1%). Gunshot wounds (GSWs) were more common in police transport, 80% (n = 8), compared with private vehicles, 59% (n = 16), and EMS, 32% (n = 198). The Glasgow coma scale score (GCS) in the emergency department (ED) was lower for patients transported by police, 11.5 (interquartile range [IQR] 3, 15), in relation to EMS, 15 (IQR 14, 15) and private vehicles 15 (IQR 12.5, 15). The 30-day mortality for EMS was 30% (n = 184), 50% (n = 5) for police transport, and 22% (n = 6) for private vehicles. Transport by private vehicle, odds ratio (OR) 0.65, (confidence interval [CI] 0.24, 1.55, p = 0.4) and police OR 2.28 (CI 0.63, 8.3, p = 0.2) were not associated with increased mortality in relation to EMS.ConclusionNon-EMS transports did occur, however with a low incidence and did not affect mortality. GSWs were more common in police transport, and victims had lower GCS scorescores when arriving at the ED, which warrants further investigations of the operational management of shooting victims in Sweden.

Clinical factors associated with in-hospital mortality in elderly versus non-elderly pneumonia patients in the emergency department

BackgroundPneumonia is a respiratory infection with an increasing incidence with age. However, limited evidence has identified factors associated with its outcome among different age groups, especially in the elderly and in the emergency department (ED) setting. We aimed to identify clinical factors associated with in-hospital mortality in elderly versus non-elderly pneumonia patients in the ED.MethodsA retrospective observational study was conducted at the ED of Siriraj Hospital, Thailand. Patients aged at least 18 years old diagnosed with non-COVID pneumonia between June 1, 2021, and May 31, 2022, were included. They were categorized into the elderly (age ≥ 65 years) and non-elderly (age < 65 years) groups. The primary outcome was in-hospital mortality. We employed multivariate logistic regression models to identify independent factors associated with the outcome in each age group.ResultsWe enrolled 735 patients, 515 elderly and 222 non-elderly. There was no difference in in-hospital mortality rate between the two groups (39.0% in the elderly and 32.9% in the non-elderly; p = 0.116). In the elderly cohort, independent factors associated with in-hospital mortality were do-not-resuscitate (DNR) status (adjusted odds ratio (aOR) 12.89; 95% confidence interval (CI) 7.19–23.1; p < 0.001), Glasgow Coma Scale (GCS) score (aOR 0.91; 95%CI 0.85–0.96; p = 0.002), hemoglobin level (aOR 0.9; 95%CI 0.82–0.98; p = 0.012) and the type of initial oxygen support (p = 0.05). Among non-elderly patients, independent factors were DNR status (aOR 6.81; 95%CI 3.18–14.59; p < 0.001), GCS score (aOR 0.89; 95%CI 0.8–0.99; p = 0.025), platelet level (aOR 1; 95%CI 1–1; p = 0.038), Charlson Comorbidity Index (CCI) (aOR 1.12; 95%CI 0.99–1.28; p = 0.078), and the type of initial oxygen support p = 0.079).ConclusionIn pneumonia patients presenting to the ED, DNR status, lower GCS score, and more invasive initial oxygen supplementation were independently associated with in-hospital mortality in both elderly and non-elderly groups. However, lower hemoglobin level was only associated with in-hospital mortality in the elderly, while higher CCI and lower platelet count were independent factors only in the non-elderly. These findings emphasize the importance of age-specific considerations for the disease, and these factors are potential prognostic markers that may be used in clinical practice to improve patient outcomes.

Variables associated to intensive care unit (ICU)-mortality among patients admitted to surgical intensive care unit in Ethiopia: a retrospective observational study

BackgroundThe present study aimed to assess variables associated to ICU-mortality among patients admitted to surgical intensive care unit in Ethiopia.MethodsA Hospital-based retrospective follow-up study was conducted on all patients who were admitted to the surgical intensive care unit. Data were extracted from patients’ charts with a pretested data extraction tool, entered into Epi-data 4.6.0, and analyzed with STATA- 14. Bivariate and multivariate Cox proportional hazards regression models were fitted.ResultsOf the total study participants (388), 148 (38.1%) patients admitted to the surgical intensive care unit died during the follow-up period with a median survival time of 11 days. Potassium level < 3.5 mmol/L (adjusted hazard ratio ( AHR): 3.46, 95% CI (1.83 6.55), potassium level > 5.0 mmol/L (AHR:2.41, 95% CI (1.29–4.51), hypoxia (AHR:1.66, 95% CI (1.10–2.48), Glasgow Coma Scale (GCS) score < 9 (AHR: 4.06, 95% CI (1.51–10.89), mechanical ventilation (AHR:12, 95%CI (3–45), absence of thromboprophylaxis (AHR:10.8,95% CI (6.04–19.29), absence of enteral feeding (AHR:3.56, 95% CI (2.20–5.78) were variables associated with ICU-mortality among patients admitted to surgical intensive care unit.ConclusionsThe overall ICU-mortality of patients admitted to our surgical intensive care unit was higher compared to patients admitted to similar intensive care unit in developed countries. The variables associated to ICU-mortality among patients admitted to surgical intensive care unit were abnormal serum potassium level, lower GCS score, mechanical support, hypoxia, absence of thromboprophylaxis, and enteral feeding.

The importance of additional intracranial injuries in epidural hematomas: detailed clinical analysis, long-term outcome, and literature review in surgically managed epidural hematomas.

Epidural hematomas (EDH) occur in up to 8.2% of all traumatic brain injury patients, with more than half needing surgical treatment. In most patients suffering from this perilous disease, good recovery with an excellent clinical course is possible. However, the clinical course is mainly dependent on the presence of additional intracerebral injuries. Few studies comparing isolated and combined EDH in detail exist. We performed a retrospective single-center study from April 2002 to December 2014. The mean follow-up time was more than 6 years. In addition to analyzing diverse clinicoradiological data, we performed a systematic literature review dealing with a detailed comparison of patients with (combined) and without (isolated) additional intracerebral injuries. We included 72 patients in the study. With increasing age, combined EDH had a higher incidence than isolated EDH. The mortality rate of the patients in the cohort was 10%, of which 0% had isolated EDH and 10% had combined EDH. Good recovery was achieved in 69% of patients, of which 91% had isolated EDH and 50% had combined EDH. A subgroup analysis of the different additional intracerebral injuries in combined EDH demonstrated no significant difference in outcome. A systematic literature review only identified six studies. Patients with isolated EDH had a statistically significantly lower mortality risk [relative risk (RR): 0.22; 95% CI: 0.12-0.39] and a statistically significantly lower risk of unfavorable Glasgow outcome scale score (RR: 0.21; 95% CI: 0.14-0.31) than patients with combined EDH. An excellent outcome in patients with surgically treated isolated EDH is possible. Furthermore, patients with combined EDH or isolated EDH with a low Glasgow coma scale (GCS) score may have favorable outcomes in 50% of the cases. Therefore, every possible effort for treatment should be made for this potentially lethal injury.

Procalcitonin/Albumin Ratio Predicts the Outcome After Severe Traumatic Brain Injury: A Propensity Score-Matched Analysis.

The procalcitonin/albumin ratio (PAR), a novel inflammation-based index, has been reported to predict the prognosis following cardiopulmonary bypass surgery and bacterial infection. However, whether PAR can predict the outcome of patients with severe traumatic brain injury (STBI) has not been fully elucidated. This study aimed to investigate the relationship between serum PAR levels and prognosis at 6months after STBI. We retrospectively enrolled 129 patients diagnosed with STBI and collected relevant clinical and laboratory data. Logistic regression analysis was used to estimate the association of PAR with the prognosis of STBI. The receiver operating characteristics curve was performed to examine the predictive use of PAR for prognosis. Propensity score matching (PSM) analysis was also performed to improve the reliability of the results. The primary outcome measures were expressed as a score on the modified Rankin Scale at 6months. The unfavorable prognosis group had advanced age, lower Glasgow Coma Scale score, higher rate of cerebral hernia and intracranial infection, higher neutrophil/lymphocyte ratio (NLR) and C-reactive protein/albumin ratio (CAR), elevated PAR, and higher rate of pneumonia. Multivariate analysis showed that PAR (before PSM: odds ratio 3.473, 95% confidence interval 2.983-4.043, P < 0.001; after PSM: odds ratio 5.358, 95% confidence interval 3.689-6.491, P < 0.001) was independently associated with unfavorable outcome. The area under the curve of the PAR for predicting an unfavorable outcome was higher than that of the CAR and NLR. The PAR might be a novel independent risk factor of the outcome after STBI. Moreover, PAR was a better biomarker in predicting the outcome of patients with STBI than CAR and NLR.

Effect of massive cerebellar infarction on the outcomes of patients with acute basilar artery occlusion during hospitalization after endovascular treatment: A retrospective study.

Acute basilar artery occlusion (ABAO) after endovascular treatment (EVT) is often associated with a poor prognosis, particularly in patients with cerebellar infarction who may develop malignant cerebellar edema. The present study aimed to investigate how massive cerebellar infarction (MCI) affects hospitalization outcomes in ABVO patients who undergo EVT. We conducted a retrospective study of ABVO patients who underwent EVT at our hospital between September 2017 and September 2022. MCI was diagnosed using imaging techniques, and various prognostic scores were assessed during hospitalization to examine the relationship between MCI and these outcomes. We identified 42 ABAO patients, of whom 22 (52.4%) had MCI. Patients with MCI had a higher modified Rankin Scale (mRS) score at discharge compared to those without MCI (4.36 ± 1.14 vs 3.05 ± 1.85, P = .042, odds ratio [OR] (95% confidence interval [CI]) = 1.093 (0.083, 2.103)), and a lower Glasgow Coma Scale score (6.59 ± 4.0 vs 10.10 ± 5.07, P = .036, OR (95% CI) = -3.444 (-6.518, -0.369)). MCI was identified as an independent risk factor for an extremely poor prognosis (mRS ≥ 5) at discharge (P = .036, OR (95% CI) = 15.531 (1.603, 313.026)) and for no improvement in mRS score compared to onset (P = .013, OR (95% CI) = 0.025 (0.001, 0.274)). Additionally, an extremely poor prognosis was independently associated with stent implantation, EVT duration, and body mass index, while mRS score improvement was correlated with EVT duration and pulmonary infection. MCI in ABAO patients is a significant independent risk factor for a poor prognosis at discharge and no improvement in function score compared to onset. Early diagnosis and intervention are necessary to improve outcomes, particularly in high-risk populations.

The Osaka prognostic score and Naples prognostic score: novel biomarkers for predicting short-term outcomes after spontaneous intracerebral hemorrhage

ObjectivesPoor immune-nutritional status has been associated with an unfavorable outcome in critical illness. The Osaka prognostic score (OPS) and the Naples prognostic score (NPS), based on inflammatory and nutritional status, has been shown to predict prognosis following cancer and other diseases. The aim of this study was to investigate the relationship between the OPS and NPS and the short-term outcomes of patients with intracerebral hemorrhage (ICH).MethodsWe retrospectively analyzed the clinical data of patients hospitalized with spontaneous ICH (n = 340) at The Second Affiliated Hospital of Chongqing Medical University between August 2016 and August 2021. Inclusion criteria included patients aged between 18 and 70, and if a blood sample was taken for laboratory testing within 24 h of admission (serum C-reactive protein, albumin, total cholesterol, and counts for neutrophils, lymphocytes, and monocytes were collected on admission). Exclusion criteria included a non-spontaneous cause of ICH and patient death during hospitalization. Patients were divided into four groups based on OPS or five groups according to NPS. Outcomes were evaluated by the modified Rankin Scale (mRS) at six months post-ICH hospitalization. An unfavorable outcome was defined as a mRS score ≥ 3.ResultsA total of 289 patients met our inclusion criteria. The unfavorable outcome group had older age, a lower Glasgow Coma Scale score, a higher rate of complications and cerebral herniation, a longer hospital stay, and higher OPS and NPS when compared with the favorable outcome group. Univariate analysis showed that both OPS and NPS were strongly correlated with mRS (r = 0.196,P < 0.001; r = 0.244, P = 0.001, respectively). Multivariate analysis further showed that OPS and NPS were both independent predictors of unfavorable outcomes for patients with ICH with adjusted odds ratios of 1.802 (95% confidence interval [CI]:1.140–2.847, P = 0.012) and 1.702 (95% CI: 1.225–2.635, P = 0.02), respectively. The area under the curve (AUC) of NPS for predicting a poor outcome was 0.732 (95% CI: 0.665–0.799), which was similar to the AUC of OPS 0.724 (95% CI: 0.657–0.792).ConclusionsIn this cohort, a higher OPS and NPS on admission was associated with poor outcome at six months following ICH, supporting their potential role as markers for predicting the outcome of patients with ICH.

Risk Factors and Management of Blunt Inferior Vena Cava Injury: A Retrospective Study.

Traumatic inferior vena cava (IVC) injuries are uncommon, but the mortality rate remains high at 38-70%. To date, most studies on traumatic IVC injuries have evaluated blunt rather than penetrating injuries. We aimed to identify the clinical features and risk factors that affect the prognosis of patients with blunt IVC injuries to improve treatment strategies for these patients. We retrospectively analyzed patients diagnosed with blunt IVC injury over 8years at a single trauma center. Clinical and biochemical parameters; transfusion, surgical, and resuscitation methods; associated injuries; intensive care unit stay; and complications data were compared between survival and death groups to identify clinical features and risk factors of blunt IVC injury-related mortality. Twenty-eight patients with blunt IVC injury were included during the study periods. Twenty-five (89%) patients underwent surgical treatment, and the mortality was 54%. The mortality rate according to the IVC injury location was the lowest for supra-hepatic IVC injury (25%, n = 2/8), whereas it was the highest for retrohepatic IVC injury (80%, n = 4/5). In the logistic regression analysis, Glasgow Coma Scale (GCS) (odds ratio [OR] = 0.566, 95% confidence interval [CI] [0.322-0.993], p = 0.047) and red blood cell (RBC) transfusion for 24h (OR = 1.132, 95% CI [0.996-1.287], p = 0.058) were independent predictors for mortality. Low GCS score and high-volume packed RBC transfusion requirements for 24h were significant predictors of mortality in patients with blunt IVC injuries. Unlike IVC injuries caused by penetrating trauma, supra-hepatic IVC injuries caused by blunt trauma have a good prognosis.