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In-hospital mortality in amyloid light chain amyloidosis: analysis of the Premier Healthcare Database.

Aim: Describe the clinical and economic burden of hospitalizations for amyloid light chain (AL) amyloidosis. Materials & methods: This retrospective analysis used nationally representative hospital discharge data (2017-2020) to report discharge status, resource use and costs for hospitalizations among patients with AL amyloidosis. Results: Of 1341 patients identified, 92% were discharged alive and 8% experienced in-hospital death. Compared with the average US hospital stay during 2017-2019 (4.7 days, mean costs of $13,046 and mean charges of $54,496), hospital stays for AL amyloidosis were lon

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… In-hospital mortality among patients hospitalized with AL amyloidosis was 8%. … Conclusion This is the first real-world study to use an AL amyloidosis-specific ICD diagnostic code to characterize in-hospital mortality among patients with the disease. …

Urine output for predicting in-hospital mortality of intensive care patients with cardiogenic shock.

BACKGROUND: The role of urine output (UO) in the first 24 h of admission in the clinical management of cardiogenic shock (CS) patients has not been elucidated. METHODS: This study retrospectively analyzed intensive care CS patients in the MIMIC-IV database. Binomial logistic regression analysis was conducted to evaluate whether UO was an independent risk factor for in-hospital mortality in CS patients. The performance of UO in predicting mortality was evaluated by the receiver operating characteristic (ROC) curve and compared with the Oxford Acute Severity of Illness Score (OASIS). The clinic…

Hospital Mortality and Adverse Events Following Repair of Congenital Heart Defects in Developing Countries.

BACKGROUND: Mortality associated with the correction of congenital heart disease has decreased to approximately 2% in developed countries and major adverse events are uncommon. Outcomes in developing countries are less well defined. The World Database for Pediatric and Congenital Heart Surgery was utilized to compare mortality and adverse events in developed and developing countries. METHODS: A total of 16,040 primary procedures were identified over a two-year period. Centers that submitted procedures were dichotomized to low/middle income (LMI) and high income (HI) by the Gross National Inco

Association between additional weekend rehabilitation and in-hospital mortality in patients with hip fractures.

AIMS: The aim of this study was to investigate the association between additional rehabilitation at the weekend, and in-hospital mortality and complications in patients with hip fracture who underwent surgery. METHODS: A retrospective cohort study was conducted in Japan using a nationwide multicentre database from April 2010 to March 2018, including 572,181 patients who had received hip fracture surgery. Propensity score matching was performed to compare patients who received additional weekend rehabilitation at the weekend in addition to rehabilitation on weekdays after the surgery (plus-wee…

Risk factors associated with in-hospital mortality patients with COVID-19 in Saudi Arabia.

Risk factors for in-hospital mortality of COVID-19 patients in Saudi Arabia have not been well studied. Previous reports from other countries have highlighted the effect of age, gender, clinical presentation and health conditions on the outcome of COVID-19 patients. Saudi Arabia has a different epidemiological structure with a predominance of young population, which calls for separate study. The objective of this study is to assess the predictors of mortality among hospitalized patients with COVID-19 in Saudi Arabia. This is a retrospective observational cohort study of hospitalized adult COVI…

Use of Anti-Thrombotic Drugs and In-Hospital Mortality in Acute Aortic Dissection Patients.

Acute aortic dissection occurs due to a primary tear in the aortic intima, with blood from the aortic lumen entering the adjacent diseased m … sity Hospital from 2004 to 2020. In types A and B, there were no significant differences between in-hospital mortality with or without antithrombotic therapies at the onset (14.3% vs. 16.4%, p = 0.66 in type A, 2.6% vs. 7.3%, p = 0.29 in type B). Patients in type A who survived more than a day and were treated with anti-thrombotic drugs during hospitalization had si …

Smoking Status and Factors associated with COVID-19 In-Hospital Mortality among US Veterans.

INTRODUCTION: The role of smoking in risk of death among patients with COVID-19 remains unclear. We examined the association between in-hospital mortality from COVID-19 and smoking status and other factors in the United States Veterans Health Administration (VHA). METHODS: This is an observational, retrospective cohort study using the VHA COVID-19 shared data resources for February 1 to September 11, 2020. Veterans admitted to the hospital who tested positive for SARS-CoV-2 and hospitalized by VHA were grouped into Never (as reference, NS), Former (FS), and Current smokers (CS). The main outc…

Serum sodium on admission affects postoperative in-hospital mortality in acute aortic dissection patients.

BACKGROUND: Acute aortic dissection (AAD) is very fatal without surgical treatment. Higher serum sodium can increase in-hospital mortality of many diseases; however, the effect of serum sodium on postoperative in-hospital mortality in AAD patients remains unknown. METHODS: We collected a total of 415 AAD patients from January 2015 to December 2019. Patients were classified into four categories (Q1-Q4) according to the admission serum sodium quartile. The cox proportional hazards model evaluated the association between serum sodium and in-hospital mortality. All-cause in-hospital mortality was…

Echocardiographic Abnormalities as Independent Prognostic Factors of In-Hospital Mortality among COVID-19 Patients.

INTRODUCTION: Direct and indirect sequels of COVID-19 in the cardiovascular system are unclear. The present study aims to investigate the echocardiography findings in COVID-19 patients and possible correlations between the findings and the disease outcome. METHODS: In this cross-sectional study, baseline characteristics and echocardiographic findings of hospitalized COVID-19 cases, and their correlation with mortality were evaluated. Furthermore, computed tomography (CT) angiography was performed to assess possible pulmonary embolism. In-hospital mortality was considered as the main outcome o…

Incidence and Predictors of In-Hospital Mortality Among Diabetics Undergoing Transcatheter Aortic Valve Replacement.

Objectives The main goals of this study are to delineate the differences in demographics, comorbidities and hospital outcomes between diabetic and non-diabetic aortic stenosis (AS) patients, and next is to evaluate the predictors of in-hospital mortality in AS patients undergoing transcatheter aortic valve replacement (TAVR). Methods We conducted an observational cross-sectional study using the nationwide inpatient sample (NIS) and included 33,325 adult patients with a primary discharge diagnosis of AS who underwent TAVR during the hospitalization. This sample was further grouped by comorbid d…

Increasing morbidity and mortality of candidemia over one decade in a Swiss university hospital.

BACKGROUND: The epidemiology of candidemia is evolving with raising concern about the emergence of intrinsically resistant non-albicans Candida species and acquisition of antifungal resistance. In addition to microbiological surveys, epidemiological studies including clinical data are needed to assess the impact of candidemia on morbidity and mortality. OBJECTIVES: To assess the clinical and microbiological trends of candidemia in a Swiss university hospital. PATIENTS/METHODS: This single-centre retrospective study compared the incidence of candidemia, Candida species distribution, antifunga

Timing and causes of neonatal mortality in Tamale Teaching Hospital, Ghana: A retrospective study.

Neonatal deaths now account for more than two-thirds of all deaths in the first year of life and for about half of all deaths in children under-five years. Sub-Saharan Africa accounts up to 41% of the total burden of neonatal deaths worldwide. Our study aims to describe causes of neonatal mortality and to evaluate predictors of timing of neonatal death at Tamale Teaching Hospital (TTH), Ghana. This retrospective study was conducted at TTH located in Northern Ghana. All neonates who died in the Neonatal Intensive Care Unit (NICU) from 2013 to 2017 were included and data was obtained from admiss

Hospital-acquired dysmagnesemia and mortality in critically ill patients: data from MIMIC-III database.

This study aimed to determine the relationship between hospital-acquired dysmagnesemia and in-hospital mortality in critically ill patients. A retrospective cohort study was conducted on critically ill patients who had normal serum magnesium levels on admission. Data were extracted from the Multiparameter Intelligent Monitoring in Intensive Care III database. The normal range of serum magnesium was 1.6-2.6 mg/dL. In-hospital serum magnesium levels were categorized based on the occurrence of hospital-acquired hypomagnesemia and hypermagnesemia. Hospital-acquired hypomagnesemia and hypermagnesem…

Cause-specific mortality and risk factors of death among inpatients of a psychiatric hospital.

Bone is an endocrine tissue expressing androgen and estrogen receptors as well as steroid metabolizing enzymes. The bioactivity of circulating sex steroids is modulated by sex hormone-binding globulin and local conversion in bone tissue, for example, from testosterone (T) to estradiol (E2) by aromatase, or to dihydrotestosterone by 5α-reductase enzymes. Our understanding of the structural basis for gender differences in bone strength has advanced considerably over recent years due to increasing use of (high resolution) peripheral computed tomography. These microarchitectural insights form the

Chronic hepatitis-C infection in COVID-19 patients is associated with in-hospital mortality.

BACKGROUND: There is little evidence about the association of pre-existing hepatitis C infection (HCV) with outcomes in patients with coronavirus disease 2019 (COVID-19). AIM: To assess the prevalence of history of HCV among patients with COVID-19 and to study the relationship of in-hospital mortality in relation with other predictors of poor outcomes in the presence or absence of COVID-19 induced acute liver injury. METHODS: In a retrospective single-center study design, 1193 patients with COVID-19 infection were studied. Patients were then classified into those with and without a history o…

Hospital incidence, mortality and costs of Alzheimer's disease in Spain: a retrospective multicenter study.

BACKGROUND: Alzheimer's disease (AD) is the most common form of dementia. Its neurodegenerative nature and the lack of a curative treatment … s 3.7 per 10,000 persons over the study period, 2.9 and 4.4 for males and females, respectively. In-hospital mortality was 9.5%; both hospital incidence and in-hospital mortality increased over the study period. Mortality was principally associated with acute respiratory failure and other diseases of the respiratory system and heart failure. Annual medical costs of …

Admission patterns and risk factors linked with neonatal mortality: A hospital-based retrospective study.

OBJECTIVE: This research was conducted to analyze the elements and factors that link with newborn deaths at Neonatal Intensive Care Unit (NICU) of a public teaching hospital in Jordan. METHODS: A retrospective study was conducted by reviewing the medical records of all the neonates admitted to the NICU over a one- year period from 1st of March, 2018 to 28th of February, 2019 at Princess Rahma Pediatric Hospital, Jordan. RESULTS: Overall, the medical records of 1247 neonates were included in this study. The common causes of admission were sepsis (27.3%), followed by respiratory distress syndr

Delay in coronary artery bypass grafting for STEMI patients improves hospital morbidity and mortality.

OBJECTIVES: The optimal timing of coronary artery bypass grafting (CABG) in patients with ST elevated acute myocardial infarction (STEMI) is … C. Postoperative stroke and sternal wound infection rates were similar between all three groups. In-hospital mortality was also higher in group A (8.2%) compared to group B (3.5%) and group C (2.9%, P < 0.0001 for both); differences between groups B and C were not significant. This was confirmed in the multivariable logistic regression analysis with controlling for …

Delivery Hospital Characteristics and Postpartum Maternal Mortality: A National Case-Control Study in France.

BACKGROUND: The variability in resources for managing critical events among maternity hospitals may impact maternal safety. Our main objective was to assess the risk of postpartum maternal death according to hospitals' organizational characteristics. A secondary objective aimed to assess the specific risk of death due to postpartum hemorrhage (PPH). METHODS: This national population-based case-control study included all 2007-2009 postpartum maternal deaths from the national confidential enquiry (n = 147 cases) and a 2010 national representative sample of parturients (n = 14,639 controls). To

Prediction of In-Hospital Mortality After 24 Hours in Very Low Birth Weight Infants.

BACKGROUND AND OBJECTIVES: The existing prediction formulas for in-hospital mortality of very low birth weight (VLBW) infants were mostly developed in the 1990s or 2000s and thus may not reflect the recently improved levels of neonatal care. We conducted this study to build a model for predicting the in-hospital mortality using perinatal factors available soon after birth. METHODS: We gathered data on VLBW infants from the Korean Neonatal Network, a nationwide, prospective, Web-based registry that enrolled patients from 2013 to 2017. Perinatal variables that were significantly associated with…