Survival impact of immune-related adverse events in extensive stage small cell lung cancer patients: a retrospective cohort study.

Background: Prior research indicates a connection between immune-related adverse events (irAEs) and improved progression-free survival (PFS) and overall survival (OS) in non-small cell lung cancer. However, limited data exists for extensive stage small cell lung cancer (ES-SCLC).

Methods: This study included all ES-SCLC patients who received at least one dose of an immune checkpoint inhibitor between 2 January 2011 and 4 July 2022 using a large retrospective registry from a single institution.

Impact of Body Mass Index on Operative Time in Women Undergoing Benign Hysterectomy.

Background: Optimization of surgical scheduling represents an opportunity to improve resource utilization and increase patient access. Increasing body mass index (BMI) has been associated with increased operating time and may provide an opportunity to more accurately predict operating time.

Objective: To investigate the relationship between BMI and operative time for benign hysterectomy and develop a predictive model for hysterectomy operating time based on patient BMI.

Aberrant neural event segmentation during a continuous social narrative in trauma-exposed older adolescents and young adults.

Post-traumatic stress and major depressive disorders are associated with "overgeneral" autobiographical memory, or impaired recall of specific life events. Interpersonal trauma exposure, a risk factor for both conditions, may influence how symptomatic trauma-exposed (TE) individuals segment everyday events. The ability to parse experience into units (event segmentation) supports memory.

The importance of peripheral populations in the face of novel environmental change.

Anthropogenically driven environmental change has imposed substantial threats on biodiversity, including the emergence of infectious diseases that have resulted in declines of wildlife globally. In response to pathogen invasion, maintaining diversity within host populations across heterogenous environments is essential to facilitating species persistence. White-nose syndrome is an emerging fungal pathogen that has caused mass mortalities of hibernating bats across North America.

Microfilaria in the Urine of a Dog with Concurrent Urinary Bladder Sarcoma.

A 12 yr old female spayed American Staffordshire terrier was referred for stranguria, pollakiuria, and concern for a mass in the trigone of the urinary bladder. A urinalysis and abdominal ultrasound were performed to further investigate the bladder mass. Nematode larvae were identified in the urine, termed microfilaruria, while a caudal abdominal mass was found on ultrasound impinging on the urethra.