Admissions for posttransplant lymphoproliferative disorder: a 9-year longitudinal analysis of the National (Nationwide) Inpatient Sample.

Background: Posttransplant lymphoproliferative disorder (PTLD), a term that encompasses a wide array of malignancies that occur after transplant, can be one of the most devastating transplant complications. While there have been major advancements in care, especially after the landmark PTLD-1 trial in 2012, there is a paucity of information on hospitalizations for PTLD and the changes in hospitalizations over time.

Methods: This retrospective cohort study used the National Inpatient Sample to identify hospitalizations for PTLD that occurred between 2009 and 2018.

Evaluation of online chat-based artificial intelligence responses about inflammatory bowel disease and diet.

Introduction: The USA has the highest age-standardized prevalence of inflammatory bowel disease (IBD). Both genetic and environmental factors have been implicated in IBD flares and multiple strategies are centered around avoiding dietary triggers to maintain remission. Chat-based artificial intelligence (CB-AI) has shown great potential in enhancing patient education in medicine.

Prognostic Implications of Delirium After Left Ventricular Assist Device Implantation: A Retrospective Study.

Background: In critically ill patients, delirium is a prognostic indicator of morbidity and mortality.

Objective: This study investigates the impact of a delirium diagnosis on outcomes after left ventricular assist device (LVAD) implantation.

Methods: This retrospective study included all adult patients who received LVADs at our institution between January 2016 and December 2020.

Sepsis during short bowel syndrome hospitalizations: Identifying trends, disparities, and clinical outcomes in the United States.

Background: Short bowel syndrome (SBS) hospitalizations are often complicated with sepsis. There is a significant paucity of data on adult SBS hospitalizations in the United States and across the globe.

Aim: To assess trends and outcomes of SBS hospitalizations complicated by sepsis in the United States.

Parathyroid Hormone Related Peptide Hypercalcemia as a Presentation of Endometrial Clear Cell Carcinoma.

Hypercalcemia is a frequent complication of solid tumors and hematologic malignancies yet is only rarely associated with endometrial clear cell carcinoma. Here we report on a 70-year-old female who presented in the context of hip fracture and was incidentally found to have humoral hypercalcemia of malignancy secondary to endometrial clear cell carcinoma. This rare association makes endometrial cancer one of the differential diagnoses to be considered when assessing incidentally found symptomatic or asymptomatic hypercalcemia in the appropriate patient population.

The Unseen Danger of Methotrexate Toxicity.

Methotrexate is a commonly prescribed immunosuppressant and chemotherapy agent, which is closely monitored by healthcare providers for its adverse effects. As a result, methotrexate toxicity occurs infrequently. We present a case of a 51-year-old woman with a past medical history of rheumatoid arthritis on methotrexate and prednisone.

Bringing Delirium to Light: Impact of CAM-ICU Tool to Improve Care Coordination.

Background: Delirium is a serious complication in patients in the critical care unit (CCU) that may lead to prolonged hospitalization if left undetected. The CCU at our hospital does not have a framework for determining delirium that could affect patient outcomes and discharge planning.

Primary Practice Setting: CCU in a community hospital.

Five dominant dimensions of brain aging are identified via deep learning: associations with clinical, lifestyle, and genetic measures.

Brain aging is a complex process influenced by various lifestyle, environmental, and genetic factors, as well as by age-related and often co-existing pathologies. MRI and, more recently, AI methods have been instrumental in understanding the neuroanatomical changes that occur during aging in large and diverse populations. However, the multiplicity and mutual overlap of both pathologic processes and affected brain regions make it difficult to precisely characterize the underlying neurodegenerative profile of an individual from an MRI scan.

Outcomes of cardiac arrest hospitalizations in patients with obesity with versus without prior bariatric surgery status:A nationwide propensity-matched analysis.

Introduction: Prior bariatric surgery (PBS) status in obese patients is thought to curtail the risk of cardiovascular events, but its role in change of outcomes of patients with obesity developing new acute cardiac events such as cardiac arrests (CA) remains largely unknown.

Methods: Hospitalizations among adult patients with obesity and CA were identified retrospectively using the National Inpatient Sample (2015 October-2017 December). Propensity-matched analysis (1:1) was performed for sociodemographic/hospital characteristics to identify two cohorts, with (PBS+) or without (PBS-) status.

Ceftriaxone-Induced Encephalopathy in a Patient With End-Stage Renal Disease on Hemodialysis.

Ceftriaxone-induced encephalopathy is a rare but known adverse effect secondary to neurotoxicity, especially in patients with end-stage renal disease (ESRD) on hemodialysis. The common presenting symptoms include myoclonus, psychosis, and seizures. We are presenting a case of a 77-year-old female patient who presented with confusion and jerky movements of her lips and extremities.

OVCH1 Antisense RNA 1 is differentially expressed between non-frail and frail old adults.

While some old adults stay healthy and non-frail up to late in life, others experience multimorbidity and frailty often accompanied by a pro-inflammatory state. The underlying molecular mechanisms for those differences are still obscure. Here, we used gene expression analysis to understand the molecular underpinning between non-frail and frail individuals in old age.

Coronary artery bypass grafting for triple vessel disease in cardiac amyloidosis.

Cardiac amyloidosis is a rare condition with an estimated incidence of 18-55 per 100 000 person-years. It is associated with either immunoglobulin light chain (AL) or transthyretin amyloid (ATTR), both of which result in a restrictive cardiomyopathy complicated initially by diastolic dysfunction and subsequently followed by biventricular systolic heart failure. Untreated cardiac amyloidosis carries an extremely poor prognosis with an estimated median survival time of less than 1 year in AL and 4 years in ATTR amyloidosis.

Physiological Dysregulation Proceeds and Predicts Health Outcomes Similarly in Chinese and Western Populations.

Background: A decade ago, we proposed an index of physiological dysregulation based on Mahalanobis distance (DM) that measures how far from the norm an individual biomarker profile is. While extensive validation has been performed, focus was mostly on Western populations with little comparison to developing countries, particularly at a physiological system level. The degree to which the approach would work in other sociocultural contexts and the similarity of dysregulation signatures across diverse populations are still open questions.

Cardiovascular Disease Risk Factors and Outcomes of Acute Myocardial Infarction in Young Adults: Evidence From 2 Nationwide Cohorts in the United States a Decade Apart.

The purpose of this study was to evaluate 2 national in-patient cohorts of young adults (18-44 years) hospitalized with acute myocardial infarction (AMI) a decade apart to highlight its prevalence, associated comorbidities, and in-hospital outcomes. We identified hospitalizations for AMI in young adults in 2007 and 2017 using the weighted data from the National Inpatient Sample. We compared admission rates, sociodemographic characteristics, in-hospital morbidity, complications, mortality, rate of coronary interventions, and healthcare utilization between the 2 cohorts.

A systematic review on the effectiveness of diet and exercise in the management of obesity.

Background And Aims: Obesity is a worldwide epidemic and has quickly become a clinical and public health challenge. The primary concern is the effect of obesity on quality of life. This review assesses the effectiveness of interventions such as exercise and diet in the management of obesity.

Erratum to "A large unruptured ectopic pregnancy" [Radiology Case Reports 16 (2021) 1204-1206].

[This corrects the article DOI: 10.1016/j.radcr.

Recurrent Episodes of Transient Global Amnesia: A Rare Clinical Entity.

Transient global amnesia (TGA) is a syndrome characterized by anterograde amnesia with otherwise intact cognitive function, resolving within 24 h of onset, occurring in the absence of neurological changes. Recurrent episodes remain rare. We report an interesting case of recurrent episodes of TGA in a 63-year-old woman presenting with altered mental status.