The Association Between Social Determinants of Health, Risk Factors, Job Performance, and Health Care Costs in an Employed Population.

The aim of the study is to compare employees of a US school district based on their social determinants of health (SDoH). Methods: Employees ( N = 5006) were categorized into low-, medium-, or high-need SDoH tiers. Of them, n = 2469 also participated in a health risk appraisal in 2019.

Comparator Data Characteristics and Testing Procedures for the Clinical Performance Evaluation of Continuous Glucose Monitoring Systems.

Comparing the performance of different continuous glucose monitoring (CGM) systems is challenging due to the lack of comprehensive guidelines for clinical study design. In particular, the absence of concise requirements for the distribution of comparator (reference) blood glucose (BG) concentrations and their rate of change (RoC) that are used to evaluate CGM performance, impairs comparability. For this article, several experts in the field of CGM performance testing have collaborated to propose characteristics of the distribution of comparator measurements that should be collected during CGM performance testing.

Molecular differences between lymph nodes and distant metastases compared with primaries in colorectal cancer patients.

Lymph nodes (LNs) and distant metastases can arise from independent subclones of the primary tumor. Herein, we characterized the molecular landscape and the differences between LNs, distant metastases and primary colorectal cancers (CRCs). Samples were analyzed using next generation sequencing (NGS, MiSeq on 47 genes, NextSeq on 592 genes) and immunohistochemistry.

Blood Pressure Control and the Association With Diabetes Mellitus Incidence: Results From SPRINT Randomized Trial.

The SPRINT (Systolic Blood Pressure Intervention Trial) demonstrated reduced cardiovascular outcomes. We evaluated diabetes mellitus incidence in this randomized trial that compared intensive blood pressure strategy (systolic blood pressure <120 mm Hg) versus standard strategy (<140 mm Hg). Participants were ≥50 years of age, with systolic 130 to 180 mm Hg and increased cardiovascular risk.

Alcohol-related trauma reinjury prevention with hospital-based screening in adult populations: An Eastern Association for the Surgery of Trauma evidence-based systematic review.

Background: Unaddressed alcohol use among injured patients may result in recurrent injury or death. Many trauma centers incorporate alcohol screening, brief intervention, and referral to treatment for injured patients with alcohol use disorders, but systematic reviews evaluating the impact of these interventions are lacking.

Methods: An evidence-based systematic review was performed to answer the following population, intervention, comparator, outcomes question: Among adult patients presenting for acute injury, should emergency department, trauma center, or hospital-based alcohol screening with brief intervention and/or referral to treatment be instituted compared with usual care to prevent or decrease reinjury, hospital readmission, alcohol-related offenses, and/or alcohol consumption? A librarian-initiated query of PubMed, MEDLINE, and the Cochrane Library was performed.

Meta-analysis of surgeon-performed central line placement: Real-time ultrasound versus landmark technique.

Background: Major health care agencies recommend real-time ultrasound (RTUS) guidance during insertion of percutaneous central venous catheters (CVC) based on studies in which CVCs were placed by nonsurgeons. We conducted a meta-analysis to compare outcomes for surgeon-performed RTUS-guided CVC insertion versus traditional landmark technique.

Methods: A systematic review of the literature was performed, identifying randomized controlled trials (RCT) and prospective "safety studies" of surgeon-performed CVC insertions comparing landmark to RTUS techniques.

Triple-negative breast cancer: challenges and opportunities of a heterogeneous disease.

Chemotherapy is the primary established systemic treatment for patients with triple-negative breast cancer (TNBC) in both the early and advanced-stages of the disease. The lack of targeted therapies and the poor prognosis of patients with TNBC have fostered a major effort to discover actionable molecular targets to treat patients with these tumours. Massively parallel sequencing and other 'omics' technologies have revealed an unexpected level of heterogeneity of TNBCs and have led to the identification of potentially actionable molecular features in some TNBCs, such as germline BRCA1/2 mutations or 'BRCAness', the presence of the androgen receptor, and several rare genomic alterations.

Melanoma-specific MHC-II expression represents a tumour-autonomous phenotype and predicts response to anti-PD-1/PD-L1 therapy.

Anti-PD-1 therapy yields objective clinical responses in 30-40% of advanced melanoma patients. Since most patients do not respond, predictive biomarkers to guide treatment selection are needed. We hypothesize that MHC-I/II expression is required for tumour antigen presentation and may predict anti-PD-1 therapy response.