Inpatient Mortality Research Articles

The effect of the new coronavirus infection on the human pancreas

The aim of the study - is to study the effect of a new coronavirus infection on the human pancreas. Research materials. An analysis for blood α-amylase, as well as ultrasound of the abdominal cavity, namely the pancreas, was carried out. This study involved 20 patients, 10 had a concomitant disease in the form of diabetes mellitus and 10 without it. The results of the research. During the research, all patients had relatively the same dynamics of pancreatic lesions, without any pronounced manifestations of pancreatitis. The shift of analyses in favor of this pathology indicates more to the glucocorticosteroid therapy that patients received in the treatment of covid-19 coronavirus infection. Only one of the 20 patients studied had a classic manifestation of pancreatitis. Conclusions. Acute pancreatitis is a rare complication of COVID-19, and it is not often associated with this infection. Nevertheless, acute pancreatitis with SARS-CoV-2 infection is considered to have a higher risk of severe course and poor clinical outcomes, including the risk of organ dysfunction and higher inpatient mortality compared to patients with acute pancreatitis negative for SARS-CoV-2.

Impact of metabolic dysfunction-associated steatotic liver disease on COVID-19 hospitalizations: A propensity-matched analysis of the United States.

Metabolic dysfunction-associated steatotic liver disease (MASLD), formally known as nonalcoholic fatty liver disease, is the most common chronic liver disease in the United States. Patients with MASLD have been reported to be at a higher risk of developing severe coronavirus disease 2019 (COVID-19) and death. However, most studies are single-center studies, and nationwide data in the United States is lacking. To study the influence of MASLD on COVID-19 hospitalizations during the initial phase of the pandemic. We retrospectively analyzed the 2020 National Inpatient Sample (NIS) database to identify primary COVID-19 hospitalizations based on an underlying diagnosis of MASLD. A matched comparison cohort of COVID-19 hospitalizations without MASLD was identified from NIS after 1: N propensity score matching based on gender, race, and comorbidities, including hypertension, heart failure, diabetes, and cirrhosis. The primary outcomes included inpatient mortality, length of stay, and hospitalization costs. Secondary outcomes included the prevalence of systemic complications. A total of 2210 hospitalizations with MASLD were matched to 2210 hospitalizations without MASLD, with a good comorbidity balance. Overall, there was a higher prevalence of severe disease with more intensive care unit admissions (9.5% vs 7.2%, P = 0.007), mechanical ventilation (7.2% vs 5.7%, P = 0.03), and septic shock (5.2% vs 2.7%, P <0.001) in the MASLD cohort than in the non-MASLD cohort. However, there was no difference in mortality (8.6% vs 10%, P = 0.49), length of stay (5 d vs 5 d, P = 0.25), and hospitalization costs (42081.5 $ vs 38614$, P = 0.15) between the MASLD and non-MASLD cohorts. The presence of MAFLD with or without liver cirrhosis was not associated with increased mortality in COVID-19 hospitalizations; however, there was an increased incidence of severe COVID-19 infection. This data (2020) predates the availability of COVID-19 vaccines, and many MASLD patients have since been vaccinated. It will be interesting to see if these trends are present in the subsequent years of the pandemic.

O202: Clinical characteristics and outcomes of traumatic brain injury in a high-volume tertiary hospital in India

Abstract Background Traumatic brain injury (TBI) is a common neurosurgical emergency but its epidemiological and clinical characteristics vary across country income levels. High-quality TBI data from low and lower-middle income countries are required to inform trials and public policy in these settings. Methods We performed a prospective cohort study of patients admitted to a high-volume tertiary hospital in Vellore, India following a TBI between 2013 and 2019. We collected data on patient characteristics and measured their outcomes using the Glasgow Outcome Scale-Extended (GOSE). Results We identified 3,172 patients (84% males) with a mean age of 35 years (SD = 18). Two-wheeler road traffic accidents caused 2,259/3,172 (71%) injuries, in which 13 (0.5%) patients were wearing a helmet. The median time from injury to admission was 3 hours (IQR = 2–7). 2,363/3,172 (75%) patients did not undergo surgery and 405/3,172 (13%) underwent decompressive craniectomy and haematoma evacuation. Inpatient mortality was 5.6% (median length of stay = 6 days [IQR = 4–10]) and overall mortality at discharge from follow-up (median = 6 months [IQR = 3–9]) was 18%. Inpatient deaths most frequently occurred within two days of admission (82/174 [47%]). 2,066/3,082 (67%) patients had upper- or lower-good recovery. The IMPACT (AUC = 83%, CI: 79–87%) and Rotterdam CT prognostic scores (AUC = 79%, CI: 75–83%) predicted inpatient mortality with good performance. Conclusions We describe the TBI population of a high-volume tertiary hospital in India, including inpatient mortality, medium-term functional status, and the performance of commonly used prognostic tools.

SEDATION DEPTH DURING CRITICAL CARE TRANSPORT AND HOSPITALIZATION

The purpose of this study was to determine the differences in attained levels of sedation both within intensive care units and collectively regarding overall outcomes when patients were transported outside a hospital either pre-hospital or while being inter-facility transfer by different critical care agencies, having been exposed to light versus deep quality of anaesthesia. After the ethical approval from the institutional review board, this cross-sectional study was conducted at Khyber Teaching Hospital from 01/06/22 to 31/12/22. The primary outcome measure was the relation of starting deep sedation during transport to deep sedation in the first 48 hours after admission (defined as RASS -3 and less). Secondary outcomes included mechanical ventilation duration, inpatient mortality, total hospital stay length of ICU, and delirium within 48 h; coma may also be observed. Final transport RASS in both the study groups was-4.43±0.49 and-1.5±0.5 (p &lt;0.0001). Mean Hospital duration in both study groups was 13.01±4.8 and 35±5.9 days (p&lt;0.0001). A high percentage of inpatient mortality, delirium, and coma cases was seen in the deep sedation group (p&lt;0.0001). The transfer of patient care from the transport team to the hospital team presents a chance to potentially interrupt the progress of treatment and reassess decisions regarding sedation.

The Influence of Arrhythmias and Metabolic Profile on Inpatient Mortality in Patients with Left Ventricular Assist Devices.

Background: In patients with end-stage heart failure, durable Left Ventricular Assist Devices (LVADs) can be used as a bridge to transplant or destination therapy. LVADs have been shown to improve survival for patients with heart failure (HF). HF is associated with electrolyte abnormalities and the development of sustained arrhythmias. However, data on the influence of arrhythmias and electrolyte imbalances on inpatient outcomes in LVAD patients are lacking. Furthermore, previous works assessing inpatient outcomes focused mainly on the role of chronic comorbidities in those outcomes. Methods: In this cross-sectional study, we used discharge data from the National Inpatient Sample from 2019 to 2020 to assess the influence of acute arrhythmias on inpatient mortality in patients with LVADs. We also investigated the relationship between acute medical conditions and mortality. Results: There were 9418 (not survey-adjusted) hospitalizations with LVAD, among which 2539 (27%) died during the hospitalization. Univariate analysis of arrhythmias showed that ventricular arrhythmias (VAs)-ventricular fibrillation/flutter and ventricular tachycardia-as well as complete heart block were associated with significantly higher odds of mortality. Follow-up multivariable logistic analysis showed that these arrhythmias retain their increased association with death. Hyperkalemia and acidosis had increased adjusted odds of death (1.54 (95% confidence interval: 1.28-1.85) (p < 0.001) and 2.44 (CI: 2.14-2.77) (p < 0.001), respectively). Conclusions: VAs, complete heart block, hyperkalemia, and acidosis were associated with increased odds of all-cause mortality. Females had higher odds of inpatient mortality. These findings suggest that electrolyte management, maintenance of optimal acid-base balance, and interventions to treat sustained ventricular arrhythmias may be suitable therapeutic targets to reduce mortality in hospitalized patients with LVADs.

Identification of a hyperinflammatory sepsis phenotype using protein biomarker and clinical data in the ProCESS randomized trial

Sepsis is a heterogeneous syndrome and phenotypes have been proposed using clinical data. Less is known about the contribution of protein biomarkers to clinical sepsis phenotypes and their importance for treatment effects in randomized trials of resuscitation. The objective is to use both clinical and biomarker data in the Protocol-Based Care for Early Septic Shock (ProCESS) randomized trial to determine sepsis phenotypes and to test for heterogeneity of treatment effect by phenotype comparing usual care to protocolized early, goal-directed therapy(EGDT). In this secondary analysis of a subset of patients with biomarker sampling in the ProCESS trial (n = 543), we identified sepsis phenotypes prior to randomization using latent class analysis of 20 clinical and biomarker variables. Logistic regression was used to test for interaction between phenotype and treatment arm for 60-day inpatient mortality. Among 543 patients with severe sepsis or septic shock in the ProCESS trial, a 2-class model best fit the data (p = 0.01). Phenotype 1 (n = 66, 12%) had increased IL-6, ICAM, and total bilirubin and decreased platelets compared to phenotype 2 (n = 477, 88%, p < 0.01 for all). Phenotype 1 had greater 60-day inpatient mortality compared to Phenotype 2 (41% vs 16%; p < 0.01). Treatment with EGDT was associated with worse 60-day inpatient mortality compared to usual care (58% vs. 23%) in Phenotype 1 only (p-value for interaction = 0.05). The 60-day inpatient mortality was similar comparing EGDT to usual care in Phenotype 2 (16% vs. 17%). We identified 2 sepsis phenotypes using latent class analysis of clinical and protein biomarker data at randomization in the ProCESS trial. Phenotype 1 had increased inflammation, organ dysfunction and worse clinical outcomes compared to phenotype 2. Response to EGDT versus usual care differed by phenotype.

Approximately 50% of acute intestinal failure (AIF) patients on short-term parenteral nutrition (PN) have intestinal failure-associated liver disease (IFALD) without effect on hospital length of stay and mortality

Patients with intestinal failure (IF) are often dependent on PN for provision of calories and nutrients for survival. Similar to chronic intestinal failure (CIF) patients, those who have AIF are also at risk of IFALD, which is a poorly understood but potentially fatal condition. The local incidence of IFALD amongst AIF patients is not known. The primary objective of this study was to determine the incidence of IFALD in AIF patients on short-term PN. Secondary objectives were to analyse patient and PN risk factors of IFALD, and clinical outcomes of length of stay (LOS) and inpatient mortality. This was a retrospective cross-sectional cohort study of hospitalised adult patients with AIF prescribed with short-term PN. All adult patients aged 21 years and above who received PN for at least 5 consecutive days and had normal liver function tests (LFTs) at the time of PN initiation were included in this study. A total of 171 patients were enrolled in this study, with 77 (45%) having deranged LFTs at the end of PN therapy and categorised under the IFLAD group. The patient cohort was predominantly male (92 [54%]) and had a median age of 68 years (IQR 59-76). Patients with IFALD at the end of PN therapy had higher diabetes prevalence (36% vs 26%, p=0.2) and were on PN for a longer duration (median [IQR]: 12 [8-17] vs 8 [6-15] days, p=0.003) than those without IFALD. There were no significant differences in patient and PN characteristics between the IFLAD and non-IFALD group. The multivariable models showed that the IFALD cohort had longer hospital stays (HR 0.90, 95% CI 0.65-1.23) and lower odds ofinpatient death (OR 0.75, 95% CI 0.12-4.60), though both findings are not statistically significant (p=0.5, 0.7). In this study, IFALD is a common phenomenon in AIF and the incidence was found to be an estimated 50% amongst patients on short-term PN with similar clinical outcomes between the two groups.

Spontaneous Hypothermia As an Indicator of Early Diffuse Anoxic Brain Injury in Post-Cardiac Arrest Patients.

To determine the association between spontaneous hypothermia (SH), defined as initial post-resuscitation core body temperature less than 34°C, and diffuse anoxic brain injury (DABI) on initial CT scan of the head (CTH) in post-cardiac arrest patients. This was a retrospective, observational cohort study. This study was performed at the University of Rochester Medical Center Strong Memorial Hospital. All in-hospital and out-of-hospital cardiac arrest patients with return of spontaneous circulation admitted between January 1, 2022, and October 31, 2022, were included. The primary outcomes were the odds of DABI on initial CTH for patients with SH compared with patients without SH post-cardiac arrest using a multivariable logistic regression controlling for patient covariates including basic demographics and arrest features. DABI on initial CTH was measured qualitatively and quantitatively using neuroradiologist interpretation and calculated gray-white matter ratio of the basal ganglia, respectively. Secondary outcome measures included length of stay (LOS), inpatient mortality, and those who underwent withdrawal of life-sustaining therapy (WOLST) or progression to brain death. Out of the observed 150 cases of cardiac arrest, 31 patients (21%) had SH. Of the 128 patients who had an initial CTH performed, 27 (21%) had DABI. The adjusted odds ratio of DABI on initial CTH associated with SH was 3.55 (95% CI, 1.08-11.64; p = 0.036) and 2.18 (95% CI, 0.69-6.91; p = 0.182) when DABI was measured qualitatively and quantitatively, respectively, after controlling for multiple covariates. There was a difference observed in LOS between the groups (3 vs. 10 d; p = 0.0005) and this was driven by early WOLST. Patients presenting with SH after cardiac arrest may be at greater risk of early DABI on initial CTH compared with those with higher body temperatures in the post-arrest period. Recognition of early SH may help to risk stratify post-cardiac arrest patients at highest risk of DABI.

Systemic sclerosis is associated with increased in-patient mortality in patients hospitalized for heart failure.

We aimed to analyse the characteristics and in-hospital outcomes of patients hospitalized for heart failure (HF) with co-morbid systemic sclerosis (SSc) and compare them to those without SSc, using data from the National Inpatient Sample from years 2016 to 2019. International Classification of Diseases, Tenth Revision diagnosis codes were used to identify hospitalized patients with a primary diagnosis of HF and secondary diagnoses of SSc from the National Inpatient Sample database from 2016 to 2019. Patients were divided into two groups: those with and without a secondary diagnosis of SSc. Baseline characteristics including demographics and co-morbidities, outcomes of mortality, length of stay (LOS), and costs were compared between the two groups. Multivariable logistic regression analysis was performed to adjust for confounders and assess the impact of SSc on in-hospital mortality, cost, and LOS. A total of 4709724 hospitalizations for HF were identified, with 8150 (0.17%) having a secondary diagnosis of SSc. These patients were predominantly female (82.3% vs. 47.8%; P=0.01), younger (mean age of 67.4 vs. 71.4; P<0.01), and had significantly lower rates of traditional cardiovascular risk factors such as coronary artery disease (35.8% vs. 50.6%; P<0.01), hyperlipidaemia (39.1% vs. 52.9%; P<0.01), diabetes (22.5% vs. 49.1%; P<0.01), obesity (13.2% vs. 25.0%; P<0.01), and hypertension (20.2% vs. 23.8%; P<0.01). Higher rates of co-morbid pulmonary disease in the form of interstitial lung disease (23.1% vs. 2.0%; P<0.01) and pulmonary hypertension (36.6% vs. 12.7%; P<0.01) were noted in the SSc cohort. Unadjusted in-hospital mortality was significantly higher in the HF with SSc group [5.1% vs. 2.6%; odds ratio: 1.99; 95% confidence interval (CI): 1.60-2.48; P<0.001]. Unadjusted mortality was also higher among female (86.7% vs. 47.0%; P<0.01), Black (15.7% vs. 13.0%; P<0.01), and Hispanic (13.3% vs. 6.9%; P<0.01) patients in the SSc cohort. After adjusting for potential confounders, SSc remained independently associated with higher in-hospital mortality (adjusted odds ratio: 1.81; 95% CI: 1.44-2.28; P<0.001). Patients with HF and SSc also had longer LOS (6.4 vs. 5.4; adjusted mean difference [AMD]: 0.37, 95% CI: 0.05-0.68; P=0.02) and higher hospitalization costs ($67363 vs. $57128; AMD: 198.9; 95% CI: -4780 to 5178; P=0.93). In patients hospitalized for HF, those with SSc were noted to have higher odds of in-hospital mortality than those without SSc. Patients with HF and SSc were more likely to be younger, female, and have higher rates of co-morbid interstitial lung disease and pulmonary hypertension at baseline with fewer traditional cardiovascular risk factors.

Evaluation of prognostic scores for status epilepticus in the neurology ICU: A retrospective study

ObjectiveStatus epilepticus (SE) in the neurology intensive care unit (ICU) is associated with significant morbidity. We aimed to evaluate the utility of existing prognostic scores, namely the Status Epilepticus Severity Score (STESS), Epidemiology Based Mortality Score in Status Epilepticus (EMSE)-EACE and Encephalitis-Nonconvulsive Status Epilepticus-Diazepam Resistance-Image Abnormalities-Tracheal Intubation (END-IT), among SE patients in the neurology ICU. MethodsNeurology ICU patients with SE requiring continuous electroencephalography (cEEG) monitoring over a 10 year period were included. The STESS, EMSE-EACE and END-IT scores were applied retrospectively. Receiver operating characteristic (ROC) analysis was performed to assess the discriminatory value of the scores for inpatient mortality and functional decline, as measured by increase in the modified Rankin Scale (mRS) on discharge. ResultsEighty-five patients were included in the study, of which 71 (83.5%) had refractory SE. Inpatient mortality was 36.5%. Sixty – seven (78.8%) of patients suffered functional decline, with a median mRS of 5 upon hospital discharge.The AUCs of the STESS, EMSE-EACE and END-IT scores associated with inpatient mortality were 0.723 (95% CI 0.613–0.833), 0.722 (95% CI 0.609–0.834) and 0.560 (95% CI 0.436–0.684) respectively. The AUCs of the STESS, EMSE-EACE and END-IT scores associated with functional decline were 0.604 (95% CI 0.468–0.741), 0.596 (95% CI 0.439–0.754) and 0.477 (95% CI 0.331–0.623). SignificanceSE was associated with high mortality and morbidity in this cohort of neurology ICU patients requiring cEEG monitoring. The STESS and EMSE-EACE scores had acceptable AUCs for prediction of inpatient mortality. However, the STESS, EMSE-EACE and END-IT were poorly-correlated with discharge functional outcomes. Further refinements of the scores may be necessary among neurology ICU patients for predicting discharge functional outcomes.

Development and validation of ‘Patient Optimizer’ (POP) algorithms for predicting surgical risk with machine learning

BackgroundPre-operative risk assessment can help clinicians prepare patients for surgery, reducing the risk of perioperative complications, length of hospital stay, readmission and mortality. Further, it can facilitate collaborative decision-making and operational planning.ObjectiveTo develop effective pre-operative risk assessment algorithms (referred to as Patient Optimizer or POP) using Machine Learning (ML) that predict the development of post-operative complications and provide pilot data to inform the design of a larger prospective study.MethodsAfter institutional ethics approval, we developed a base model that encapsulates the standard manual approach of combining patient-risk and procedure-risk. In an automated process, additional variables were included and tested with 10-fold cross-validation, and the best performing features were selected. The models were evaluated and confidence intervals calculated using bootstrapping. Clinical expertise was used to restrict the cardinality of categorical variables (e.g. pathology results) by including the most clinically relevant values. The models were created with logistic regression (LR) and extreme gradient-boosted trees using XGBoost (Chen and Guestrin, 2016). We evaluated performance using the area under the receiver operating characteristic curve (AUROC) and the area under the precision-recall curve (AUPRC). Data was obtained from a metropolitan university teaching hospital from January 2015 to July 2020. Data collection was restricted to adult patients undergoing elective surgery.ResultsA total of 11,475 adult admissions were included. The performance of XGBoost and LR was very similar across endpoints and metrics. For predicting the risk of any post-operative complication, kidney failure and length-of-stay (LOS), POP with XGBoost achieved an AUROC (95%CI) of 0.755 (0.744, 0.767), 0.869 (0.846, 0.891) and 0.841 (0.833, 0.847) respectively and AUPRC of 0.651 (0.632, 0.669), 0.336 (0.282, 0.390) and 0.741 (0.729, 0.753) respectively. For 30-day readmission and in-patient mortality, POP with XGBoost achieved an AUROC (95%CI) of 0.610 (0.587, 0.635) and 0.866 (0.777, 0.943) respectively and AUPRC of 0.116 (0.104, 0.132) and 0.031 (0.015, 0.072) respectively.ConclusionThe POP algorithms effectively predicted any post-operative complication, kidney failure and LOS in the sample population. A larger study is justified to improve the algorithm to better predict complications and length of hospital stay. A larger dataset may also improve the prediction of additional specific complications, readmission and mortality.

Outpatient Embedded Palliative Care for Patients with Advanced Thoracic Malignancy: A Retrospective Cohort Study.

Although cancer care is often contextualized in terms of survival, there are other important cancer care outcomes, such as quality of life and cost of care. The ASCO Value Framework assesses the value of cancer therapies not only in terms of survival but also with consideration of quality of life and financial cost. Early palliative care for patients with advanced cancer is associated with improved quality of life, mood, symptoms, and overall survival for patients, as well as cost savings. While palliative care has been shown to have numerous benefits, the impact of real-world implementation of outpatient embedded palliative care on value-based metrics is not fully understood. We sought to describe the association between outpatient embedded palliative care in a multidisciplinary thoracic oncology clinic and inpatient value-based metrics. We performed a retrospective cohort study of 215 patients being treated for advanced thoracic malignancies with non-curative intent. We evaluated the association between outpatient embedded palliative care and inpatient clinical outcomes including emergency room visits, hospitalizations, intensive care unit admissions, hospital charges, as well as hospital quality metrics including 30-day readmissions, admissions within 30 days of death, inpatient mortality, and inpatient hospital charges. Outpatient embedded palliative care was associated with lower hospital charges per day (USD 3807 vs. USD 4695, p = 0.024). Furthermore, patients who received outpatient embedded palliative care had lower hospital admissions within 30 days of death (O.R. 0.45; 95% CI 0.29, 0.68; p < 0.001) and a lower inpatient mortality rate (IRR 0.67; 95% CI 0.48, 0.95; p = 0.024). Our study further supports that outpatient palliative care is a high-value intervention and alternative models of palliative care, including one embedded into a multidisciplinary thoracic oncology clinic, is associated with improved value-based metrics.

Peri-Operative Outcomes Associated With the Placement of Implantable Cardioverter-Defibrillators in Patients With Sarcoidosis: A Nationwide Database Analysis.

Rationale Sarcoidosis with cardiac involvement can be associated with serious life-threatening arrhythmias and an increased risk of sudden cardiac death. Implantable cardiac defibrillators (ICDs) have been used for primary and secondary prevention of sudden death in patients with cardiac sarcoidosis (CS).Post-ICD placement complications have been shown to be higher in patients with CS. However, data comparing postoperative ICD complications among sarcoidosis patients with the general population is limited. Here, we evaluated the association of postoperative complications with implantable cardioverter-defibrillators in sarcoidosis. Methods Using the NIS database, we identified cases of adults aged ≥ 18 years undergoing surgical placement of implantable cardioverter-defibrillators between 2010 and 2019. Using ICD-9 and ICD-10 codes, we identified patients with sarcoidosis. In all statistical analyses, we applied weights provided by HCUP to produce results representative of national estimates. We compared categorical and continuous covariates in the baseline characteristics using the chi-square test and analysis of variance, respectively. We employed multivariable logistic and linear regression to compare binomial and continuous outcomes to assess differences in mortality rates. Results We analyzed 114073 patients during the study period. Of these, 1012 (0.9%) had sarcoidosis and were found to be significantly younger and female compared to patients without sarcoidosis (56.4 ±11.5 years vs. 65.6 ± 13.9 years, p <0.001) and (39.4% vs. 28.3%, p<0.001) respectively. Further, patients with sarcoidosis were more likely to be African American (45% vs. 16.3%), have private insurance (45.4% vs. 23.8%), and less likely to have Medicare (34.9% vs. 60.9%). Overall, post-ICD placement complications such as lead complications (4.2% vs. 6.9%, p = 0.03), post-procedure hemorrhage (4.1% vs. 5.5%, p=0.048), and requirement for transfusion (2.3% vs. 4.4%) were less likely in patients with sarcoidosis. Regarding post-ICD placement inpatient mortality, sarcoidosis was not associated with any difference(OR: 0.71, 95% CI 0.18-2.88 p=0.634). Conclusions Placement of implantable cardioverter-defibrillators in patients with sarcoidosis is a safe procedure and is associated with significantly lower rates of lead complications, post-procedure hemorrhage, and requirement for transfusion. This is of great importance as it is known that patients with underlying sarcoidosis are predisposed to developing more cardiac complications.

Mortality risk in infants receiving therapeutic care for malnutrition: Asecondary analysis.

Small and nutritionally at-risk infants aged under 6 months (<6 months) are at high risk of death, but important evidence gaps exist on how to best identify them. We aimed to determine associations between anthropometric deficits and mortality amonginfants <6months admitted to inpatient therapeutic care. A secondary analysis of 2002-2008 data included 5034 infants aged <6 months from 12 countries. We estimated the prevalence, concurrence, and severity of wasted, stunted, and underweight, as stand-alone indicators, and using the Composite Index of Anthropometric Failure (CIAF), which combines these indicators into six subgroups of single and multiple anthropometric deficits and into one combined indicator called CIAF. We used logistic regression to examine the association of different anthropometric deficits with in-programme mortality. Among3692 infants aged <6monthswith complete data, 3539 (95.8%) were underweight, 3058 (82.8%) were wasted, 2875 (77.8%) were stuntedand 3575 (96.8%) had CIAF. Infants with multiple anthropometric deficits were presented with significantly lower anthropometric indices, that is, they were more severely wasted, stuntedand underweight. A total of 141 infants died during inpatient therapeutic care. Amongthese, severely wasted (116) and severely underweight (138) infants had higher odds of mortality than normal infants (odds ratio [OR] = 2.1, 95% confidence interval [CI]: 1.2-2.7, p = 0.009, and OR = 3.3, 95% CI: 0.8-13.6, p = 0.09, respectively). Boys had higher odds of inpatient mortality than girls (OR = 1.40, 95% CI: 1.02-1.92, p = 0.03). Mortality was only observed in infants <6months presenting multiple anthropometric deficits, although their odds of mortality were not significant, for example,OR = 2.4, 95% CI: 0.5-10.0, p = 0.21 for stunted, wastedand underweight infants <6 months. In conclusion, multiple anthropometric deficits (CIAF) is common amonginfants <6 months and may be reported in nutrition care programmes and surveys. Both weight-for-length/height z-score and weight-for-age z-scorewere found to be useful indicators for programme admission and in-programme prognosis. Future work needs to explore which better accounts for admission bias. Boys appear to be most at-risk of dying while receiving malnutrition therapeutic care. Programmes should ensure that all infants receive timely, evidence-based, effective care.

COVID and Vaccine-related Cerebral Venous Thrombosis

The coronavirus disease-2019 (COVID-19) pandemic has been a major threat to global health. It primarily affects the respiratory system but multiple organs, including the nervous system, can be affected. Cerebral venous thrombosis (CVT) has been reported among COVID-19 patients as well as among recipients of COVID vaccines. CVT often remains a diagnostic challenge due to highly variable clinical presentation. We underwent a thorough narrative review of the published literature from January 2020 to April 2023 in the Medline (PubMed) database. Our search led to 66 studies in total, 30 related to COVID-CVT and 36 related to COVID vaccine-CVT. We further looked for differences between these COVID-CVT and COVID vaccine-associated-CVT and their possible pathophysiology, treatment options, and prognosis. A few things that were highlighted during our search: COVID increases CVT risk and can happen without respiratory manifestations. COVID-CVT is more common in middle-aged men and has a higher morality compared to traditional non-COVID-CVT. COVID vaccines also increase the risk of CVT but less than the COVID infection. COVID vaccine-CVT is further divided into two groups having either normal platelets or low platelets. The latter group is better reported and has a higher inpatient mortality and disability at discharge but these patients usually recover well in the follow-up period. Non-heparin anticoagulation, immunomodulation, and surgery are the main treatment options.

Outcome Comparison in Hospitalized COVID-19 Patients With and Without AKI.

Patients hospitalized with COVID-19 have a higher incidence of Acute Kidney Injury (AKI) compared with non-COVID patients. Previous observational studies showed AKI in hospitalized patients with COVID-19 was associated with significant increased mortality rate. We conducted a retrospective cohort study in a large mid-Atlantic health system to investigate whether COVID-19 associated AKI during hospitalization would lead to worse outcomes in a predominant Black patient population, compared to COVID-19 without AKI. We reviewed health records of patients (aged≥18 years) admitted with symptomatic COVID-19 between March 5, 2020, and Jun 3, 2020, in 9 acute care facilities within the MedStar Health system. Patients were followed up until 3 months after discharge. Primary outcome was inpatient mortality. Secondary outcomes were need for ICU level of care, need for intubation, length of ICU stay, length of hospital stay, need for renal replacement therapy, recovery of renal function. Among 1107 patients admitted with symptomatic COVID-19, the AKI incidence rate was 35 %. African American patients made up 63 % of the total patient population and 74 % of the total AKI population. Inpatient mortality in the AKI group and the non-AKI group was 163 (41.9 %) and 71 (9.9 %), respectively. COVID-19 patients with AKI had significant higher risk of in-patient mortality (OR, 4.71 [95 % CI, 3.38-6.62], P < 0.001), ICU admission (OR, 4.27 [95 % CI, 3.21-5.72], P < 0.001) and need of intubation (OR, 6.18 [95 % CI, 4.45-8.68], P < 0.001). AKI in hospitalized patients with COVID-19 was associated with higher mortality rate, need for intubation and ICU admission compared to COVID-19 patients without AKI group.

Use of CALLY index to predict aneurysmal subarachnoid hemorrhage patient outcome

Background &amp; Objective: Aneurysmal subarachnoid hemorrhage (aSAH) is a condition linked to elevated mortality and morbidity rates. Despite limited knowledge of the exact mechanism in aSAH patients, systemic inflammation is thought to have a significant role in cerebrovascular disease. The CALLY index is a prognostic marker utilized in many diseases, derived from parameters such as CRP, albumin, and lymphocytes. Nevertheless, there is limited research on its implementation in aSAH patients. This study aimed to investigate the CALLY index’s prognostic usefulness in aSAH patients. Methods: The research cohort comprises patients who attended a tertiary teaching and research hospital’s emergency department between January 1st, 2021, and January 1st, 2022, with a confirmed diagnosis of aneurysmal rupture. Basic demographic data and associated comorbidities of the cohort, in addition to the CALLY index derived from CRP, albumin, and lymphocyte levels, were documented. A comparison of the effects of investigations and data on in-patient mortality between the groups was conducted. Results: A total of 190 patients who met the inclusion criteria participated in the study. Patients with mortality were observed to have significantly lower CALLY Index scores than those in the other group (1.940 vs. 8.805). Regression analysis showed that mortality could be predicted based on the CALLY index (OR 0.393, 95% CI 0.1511-1.058, p=0.058). An AUC of 0.752, sensitivity of 78.2, specificity of 59.8 [p&lt;0.001] was achieved by the optimal value for CALLY index. Conclusion: Based on the findings of this study, it can be inferred that CALLY index is a simple marker which can serve as an indicator of mortality in aSAH patients.

Coronavirus Disease 2019 Infection in Cervical Artery Dissections.

Most cervical artery dissection (CeAD) cases are spontaneous or due to minor traumas, and preceding viral infections have been suggested to be a triggering event for CeAD in some. Herein, we analyze the prevalence of coronavirus disease 2019 (COVID-19) in hospitalized patients with CeAD using a national database. The National Inpatient Sample was queried from April 2020 to December 2020 for patients with a diagnosis of CeAD using International Classification of Diseases, 10th edition-Clinical Modification codes. Among these, patients with COVID-19 were identified. Multivariable logistic regression was conducted to assess the patient profile of those with COVID-19, in-patient mortality, and home discharge among patients with CeAD. There were 360 (2.32%) hospitalizations involving COVID-19 among 15,500 with CeAD. Concomitant acute ischemic stroke constituted 43.06% of those with a COVID-19 diagnosis, whereas it was 43.73% among those without a COVID-19 diagnosis (P = 0.902). Home discharges were less common in patients with COVID-19 and CeAD compared to CeAD alone (34.85% vs. 48.63%; P = 0.03), but this was likely due to other factors as multivariate regression analysis did not show an association between COVID-19 and home discharges (odds ratio: 0.69; 95% CI: 0.39 to 1.25; P = 0.22). COVID-19 diagnosis had similar odds of inpatient mortality (odds ratio: 1.11; 95% CI: 0.43 to 2.84; P = 0.84). The prevalence of COVID-19 among hospitalized patients with CeAD is low with 2.32% of all CeAD cases. Concomitant COVID infection did not lead to an increased risk of stroke in CeAD. However, potentially worse functional outcomes (fewer home discharges) without an increase in mortality were seen in patients with COVID and CeAD.

Racial and sex disparities in inpatient outcomes of patients with ruptured abdominal aortic aneurysms in the United States

BackgroundRuptured abdominal aortic aneurysm (AAA) is a medical emergency that requires immediate surgical intervention. The aim of this analysis was to identify the sex- and race-specific disparities that exist in outcomes of patients hospitalized with this condition in the United States using the National Inpatient Sample (NIS) to identify targets for improvement and support of specific patient populations. MethodsIn this descriptive, retrospective study, we analyzed the patients admitted with a primary diagnosis of ruptured AAA between January 1, 2016, and December 31, 2020, using the NIS database. We compared demographics, comorbidities, and in-hospital outcomes in AAA patients, and compared these results between different racial groups and sexes. ResultsA total of 22,395 patients with ruptured AAA were included for analysis. Of these, 16,125 patients (72.0%) were male, and 6270 were female (28.0%). The majority of patients (18,655 [83.3%]) identified as Caucasian, with the remaining patients identifying as African American (1555 [6.9%]), Hispanic (1095 [4.9%]), Asian or Pacific Islander (470 [2.1%]), or Native American (80 [0.5%]). Females had a higher risk of mortality than males (OR, 1.7; 95% confidence interval [CI], 1.45-1.96; P < .001) and were less likely to undergo endovascular aortic repair (OR, 0.70; 95% CI, 0.61-0.81; P < .001) or fenestrated endovascular aortic repair (OR, 0.71; 95% CI, 0.55-0.91; P = .007). Relative to Caucasian race, patients who identified as African American had a lower risk of inpatient mortality (OR, 0.50; 95% CI, 0.37-0.68; P < .001). ConclusionsIn this retrospective study of the NIS database from 2016 to 2020, females were less likely to undergo endovascular intervention and more likely to die during their initial hospitalization. African American patients had lower rates in-hospital mortality than Caucasian patients, despite a higher burden of comorbidities. Future studies are needed to elucidate the potential factors affecting racial and sex disparities in ruptured AAA outcomes, including screening practices, rupture risk stratification, and more personalized guidelines for both elective and emergent intervention.

Urinary incontinence indicates mortality, disability, and infections in hospitalised stroke patients.

To assess the impact of urinary incontinence (UI) on health outcomes over the entire spectrum of acute stroke severity (National Institutes of Health Stroke Scale [NIHSS] scores: 0-42), due to a paucity of data on patients with milder strokes. Data were prospectively collected (2014-2016) from the Sentinel Stroke National Audit Programme (1593 men, 1591 women; mean [SD] age 76.8 [13.3] years) admitted to four UK hyperacute stroke units (HASUs). Relationships between variables were assessed by multivariable logistic regression. Data were adjusted for age, sex, comorbidities, pre-stroke disability and intra-cranial haemorrhage, and presented as odds ratios with 95% confidence intervals. Amongst patients with no symptoms or a minor stroke (NIHSS scores of 0-4), compared to patients without UI, patients with UI had significantly greater risks of poor outcomes including: in-hospital mortality; disability at discharge; in-hospital pneumonia; urinary tract infection within 7 days of admission; prolonged length of stay on the HASU; palliative care by discharge; activity of daily living (ADL) support, and new discharge to care home. In patients with more moderate stroke (NIHSS score of 5-15) the same outcomes were identified; being at greater risk for patients with UI, except for palliative care by discharge and ADL support. With the highest stroke severity group (NIHSS score of 16-48) all outcomes were identified except in-patient mortality, pneumonia, and ADL support. However, odds ratios diminished as NIHSS scores increased. Urinary incontinence is a useful indicator of poor short-term outcomes in older patients with an acute stroke, but irrespective of stroke severity. This provides valuable information to healthcare professionals to identify at-risk individuals.