Pushing Scuba to New Heights: Approach, Decompression, and Logistical Considerations for High-Altitude Diving.

There is interest among technical, expedition, commercial, and military divers in expanding diving operations to high altitude. However, altitude diving presents unique challenges including acclimatization, increased decompression sickness (DCS) risk, and logistical and equipment considerations. Divers must plan altitude acclimatization strategies conservatively to reduce risk of acute mountain sickness and dehydration before diving.

Use of Popular Opinion Leader Models to Disseminate Information About Clinical Trials to Black Individuals With Lupus in Two US Cities.

Objective: Clinical trials for systemic lupus erythematosus ("lupus") under enroll Black individuals despite higher disease prevalence, morbidity, and mortality among Black compared to White individuals. To begin to address this disparity, we leveraged community-academic partnerships in 2 US cities (Boston and Chicago) to train popular opinion leaders (POLs) to disseminate information about clinical trials in predominantly Black communities.

Methods: The team of community and academic partners collaboratively developed a 5-module curriculum about clinical trials, barriers, facilitators, and structural racism in research.

The Impact of an Integrated Care Management Program on Acute Care Use and Outpatient Appointment Attendance Among High-Risk Patients With Lupus.

Objective: Patients with systemic lupus erythematosus (SLE) often struggle with high acute care use (emergency department [ED] visits and hospitalizations) and missed appointments. A nurse-led integrated care management program (iCMP) at our multihospital system coordinates care for patients at high risk for frequent acute care use due to comorbidities, demographics, and prior use patterns. We studied whether iCMP enrollment was associated with decreased acute care use and missed appointment rates among patients with SLE.

A Quality Improvement Intervention Leveraging a Safety Net Model for Surveillance Colonoscopy Completion.

Systems to address follow-up testing of clinically positive surveillance colonoscopy results are lacking. The impact of an ambulatory safety net (ASN) intervention on rates of colonoscopy completion was assessed. The ASN team identified patients using an electronic registry, conducted patient outreach, coordinated care, and tracked colonoscopy completion.

Using Critical Race Theory to Understand Trial Participation Among Black Individuals With Systemic Lupus Erythematosus: A Qualitative Study of Patients and Caregivers.

Objective: Black patients with systemic lupus erythematous (SLE) experience greater disease incidence and severity than White patients, and yet they are underrepresented in SLE clinical trials. We applied Critical Race Theory to qualitatively explore the influence of racism on the underrepresentation of Black patients in SLE clinical trials and to develop a framework for future intervention.

Methods: We conducted focus group sessions in Chicago and Boston with Black adults (ages ≥18 years) with SLE and their caregivers.

Use of an Integrated Care Management Program to Uncover and Address Social Determinants of Health for Individuals With Lupus.

Objective: We studied patients with systemic lupus erythematosus (SLE) enrolled in a nurse-led, multihospital, primary care-based integrated care management program (iCMP) for complex patients with chronic conditions to understand whether social determinants of health (SDoH), including food insecurity, housing instability, and financial constraints, were prevalent in this population.

Methods: The academic hospital-based iCMP enrolls the top 2% of medically and psychosocially complex patients identified on the basis of clinical complexity health care use, and primary care provider referral. A nurse conducts needs assessments and coordinates care.

Studying alcohol use disorder using Drosophila melanogaster in the era of 'Big Data'.

Our understanding of the networks of genes and protein functions involved in Alcohol Use Disorder (AUD) remains incomplete, as do the mechanisms by which these networks lead to AUD phenotypes. The fruit fly (Drosophila melanogaster) is an efficient model for functional and mechanistic characterization of the genes involved in alcohol behavior. The fly offers many advantages as a model organism for investigating the molecular and cellular mechanisms of alcohol-related behaviors, and for understanding the underlying neural circuitry driving behaviors, such as locomotor stimulation, sedation, tolerance, and appetitive (reward) learning and memory.