Population-Based Analysis of the Risk of Mycobacterial Infections Associated With Immune Checkpoint Inhibitors.

In this population-based study, we examined the risk of nontuberculous mycobacterial disease associated with immune checkpoint inhibitors among people with cancer. Using a nested case-control design, we identified 184 cases and 714 matched controls; there was no significant association on conditional logistic regression (adjusted odds ratio, 0.51 [95% confidence interval, .

Oral health-related conditions in Ecuador: A temporal trend analysis of hospital discharges from 2000-2023.

Background: Monitoring hospitalization rates associated with oral health conditions is an important part of epidemiological surveillance, especially when these conditions have increased significantly in low-and middle-income countries. This study aimed to evaluate the temporal trends in hospital discharges associated with oral health-related conditions in Ecuador from 2000 to 2023 and identify the leading diagnoses groups.

Methods: An ecological time-series study was conducted based on annual data from the National Institute of Statistics and Censuses of Ecuador.

Rescue of hippocampal synaptic plasticity and memory performance by Fingolimod (FTY720) in APP/PS1 model of Alzheimer's disease is accompanied by correction in metabolism of sphingolipids, polyamines, and phospholipid saturation composition.

Previously, our metabolomic, transcriptomic, and genomic studies characterized the ceramide/sphingomyelin pathway as a therapeutic target in Alzheimer's disease, and we demonstrated that FTY720, a sphingosine-1-phospahate receptor modulator approved for treatment of multiple sclerosis, recovers synaptic plasticity and memory in APP/PS1 mice. To further investigate how FTY720 rescues the pathology, we performed metabolomic analysis in brain, plasma, and liver of trained APP/PS1 and wild-type mice. APP/PS1 mice showed area-specific brain disturbances in polyamines, phospholipids, and sphingolipids.

Oral health-related quality of life in primary Sjögren's Syndrome.

Background: Primary Sjögren Syndrome (pSS) is an autoimmune disease that usually affects salivary glands. Research about the impact of oral health in quality of life of patients with pSS is scarce.

Objectives: to describe the characteristics of oral involvement in patients with pSS; To assess quality of life related to oral health (QOL-OH); to determine association between QOL-OH and saliva production, disease activity, and damage.

Travel Time as an Indicator of Poor Access to Care in Surgical Emergencies.

Importance: Timely access to care is a key metric for health care systems and is particularly important in conditions that acutely worsen with delays in care, including surgical emergencies. However, the association between travel time to emergency care and risk for complex presentation is poorly understood.

Objective: To evaluate the impact of travel time on disease complexity at presentation among people with emergency general surgery conditions and to evaluate whether travel time was associated with clinical outcomes and measures of increased health resource utilization.