Real-world Experience with Remote Electrical Neuromodulation in the Acute Treatment of Migraine.

Objective: Remote electrical neuromodulation (REN) is a nonpharmacological acute migraine treatment that stimulates upper-arm peripheral nerves. The aim of this investigation was to evaluate the effectiveness and safety of REN for acute treatment of migraine in a real-world setting.

Methods: Real-world data were collected from patients who were using REN (Nerivio®, Theranica Bio-Electronics Ltd.

Medical Qigong for Mobility and Balance Self-Confidence in Older Adults.

Physical inactivity, sedentary lifestyle, and impaired neuromuscular function increases fall risk and fractures in our aging population. Mind-body modalities, improve strength, balance and coordination, mitigating these risks. This study examined whether a manualized Medical Qigong protocol measurably improves balance, gait, and health self-confidence among older adults.

Definitions of Physician Certification Used in the North American Literature: A Scoping Review.

Introduction: The authors sought to identify how physician specialty certification is defined in the North American literature.

Methods: A rigorous, established six-stage scoping review framework was used to identify the North American certification literature published between January 2006 and May 2016 relating to physician specialty certification. Data were abstracted using a charting form developed by the study team.

Patient activation in adults with chronic conditions: A systematic review.

Patient activation is an important aspect of self-management for adults with chronic non cancerous health conditions (CHC). However, there is limited evidence about which measures of patient activation and healthrelated quality of life are most useful to clinicians. This systematic review examined regarding the types of measures used to evaluate a patient's readiness for self-management including patient activation and healthrelated quality of life (HRQOL).

Financial Integration's Impact On Care Delivery And Payment Reforms: A Survey Of Hospitals And Physician Practices.

Health systems continue to grow in size. Financial integration-the ownership of hospitals or physician practices-often has anticompetitive effects that contribute to the higher prices for health care seen in the US. To determine whether the potential harms of financial integration are counterbalanced by improvements in quality, we surveyed nationally representative samples of hospitals ( = 739) and physician practices ( = 2,189), stratified according to whether they were independent or were owned by complex systems, simple systems, or medical groups.

The effect of sonidegib (LDE225) on the pharmacokinetics of bupropion and warfarin in patients with advanced solid tumours.

Aims: We evaluated the potential effect of sonidegib at an oral dose of 800 mg once daily (QD) on the pharmacokinetics (PK) of the probe drugs warfarin (CYP2C9) and bupropion (CYP2B6).

Methods: This was a multicentre, open-label study to evaluate the effect of sonidegib on the PK of the probe drugs warfarin and bupropion in patients with advanced solid tumours. Cohort 1 patients received a single warfarin 15-mg dose on Day 1 of the run-in period and on Cycle 2 Day 22 (C2D22) of sonidegib administration.

Designing Pull Funding For A COVID-19 Vaccine.

A widely accessible vaccine is essential to mitigate the health and economic ravages of coronavirus disease 2019 (COVID-19). Without appropriate incentives and coordination, however, firms might not respond at sufficient speed or scale, and competition among countries for limited supply could drive up prices and undercut efficient allocation. Programs relying on "push" incentives (direct cost reimbursement) can be complicated by the funder's inability to observe firms' private cost information.

Gene signature-based prediction of triple-negative breast cancer patient response to Neoadjuvant chemotherapy.

Neoadjuvant chemotherapy is the current standard of care for large, advanced, and/or inoperable tumors, including triple-negative breast cancer. Although the clinical benefits of neoadjuvant chemotherapy have been illustrated through numerous clinical trials, more than half of the patients do not experience therapeutic benefit and needlessly suffer from side effects. Currently, no clinically applicable biomarkers are available for predicting neoadjuvant chemotherapy response in triple-negative breast cancer; the discovery of such a predictive biomarker or marker profile is an unmet need.

Buyback Program of Unused Prescription Opioids in US Rural Communities, 2017-2018.

To implement an opioid buyback program after ambulatory surgery. We performed a prospective cohort study of 578 opioid-naïve patients prescribed opioids after ambulatory surgery at a rural US Veterans Affairs (VA) hospital from 2017 to 2018. We reimbursed $5 per unused opioid pill ($50 limit) returned to our VA for proper disposal.

Oncogenes Feed Treg Cells without Calling CD8s to the Table.

Metabolic support for regulatory T (Treg) cells in noninflamed tumors is not well understood. In this issue of Immunity, Kumagai et. al.

Regulation of Cdc42 for polarized growth in budding yeast.

The Rho GTPase Cdc42 is a central regulator of cell polarity in diverse cell types. The activity of Cdc42 is dynamically controlled in time and space to enable distinct polarization events, which generally occur along a single axis in response to spatial cues. Our understanding of the mechanisms underlying Cdc42 polarization has benefited largely from studies of the budding yeast , a genetically tractable model organism.

Postoperative atrial fibrillation prophylaxis using a novel amiodarone order set.

Background: Studies have demonstrated that chemoprophylaxis following anatomic lung resection can reduce post-operative atrial fibrillation (POAF). However, it is unclear if non-anatomic wedge resection warrants prophylaxis, as previously published rates vary widely. The primary goal of this study was to assess an institutional rate of POAF following anatomic resections with implementation of a novel amiodarone administration regimen compared to wedge resections without prophylaxis.

The Dartmouth Dementia Directive: Experience with a Community-Based Workshop Pilot of a Novel Dementia-Specific Advance Directive.

Dementia is a growing issue at the end of life that presents unique challenges for advance care planning. Advance directives are a useful and important component of end-of-life planning, but standard advance directives have less utility in cases of loss of capacity due to dementia. An advance directive designed to specifically address end-of-life issues in the setting of dementia can provide patients with increased autonomy and caregivers with improved information about the desires of the individual in question.

Improved Recognition of 25-Hydroxyvitamin D2 by 2 Automated Immunoassays.

Background: Despite recommendations to limit vitamin D testing to specific clinical scenarios, test volume remains high in many clinical laboratories. Automated total vitamin D immunoassays frequently under- or over-recover 25-hydroxyvitamin D2 [25(OH)D2], making accurate assessment of vitamin D status difficult in patients taking high-dose 25(OH)D2 supplements. Mass spectrometry-based methods offer excellent recovery of 25(OH)D2 but are not practical for use in all laboratories.

Implementation of patient-based real-time quality control.

The quest to use patient results as quality control for routine clinical chemistry testing has long been driven by issues of the unavailability and cost of suitable quality control material and the matrix effects of synthetic material. Hematology laboratories were early adopters of average of normals techniques, primarily because of the difficulty in acquiring appropriate, stable quality control material, while in the chemistry laboratories, the perceived advantages and availability of synthetic material outweighed the disadvantages. However, the increasing volume of testing in clinical chemistry plus the capability of computer systems to deal with large and complex calculations has now made the use of patient-based quality control algorithms feasible.

The social implications of participant choice on adherence to Isonaizid Preventive Therapy (IPT): A follow-up study to high completion rates in Eswatini.

Background: Eswatini (formerly Swaziland) has one of the highest rates of TB and HIV co-disease in the world. Despite national efforts to improve service delivery and prevent TB and HIV transmission, rates remain high. A recent prospective, observational study of integrated, patient-selected IPT delivery showed extraordinary improvements in IPT adherence, running counter to previous assumptions.

A Single-Column Gas Chromatography Method for Quantifying Toxic Alcohols.

Background: Rapid identification and quantification of toxic alcohols and ethylene glycol is imperative for appropriate treatment. Clinical laboratories frequently rely on direct injection gas chromatography (GC) methods, but these methods require inlet maintenance and multiple GC systems. To overcome these challenges, we developed a single-column headspace GC method for both toxic alcohols and glycols that streamlines patient sample analysis for toxic alcohol ingestion.

Clinical Validation of a 106-SNV MALDI-ToF MS Pharmacogenomic Panel.

Background: Laboratorians have the opportunity to help minimize the frequency of adverse drug reactions by implementing pharmacogenomic testing and alerting care providers to possible patient/drug incompatibilities before drug treatment is initiated. Methods combining PCR with MALDI-ToF MS have allowed for sensitive, economical, and multiplexed pharmacogenomic testing results to be delivered in a timely fashion.

Method: This study evaluated the analytical performance of the Agena Biosciences iPLEX® PGx 74 panel and a custom iPLEX panel on a MassARRAY MALDI-TOF MS instrument in a clinical laboratory setting.

Fecal Immunochemical Test: The World's Colorectal Cancer Screening Test.

The fecal immunochemical test (FIT) is a tool used for colorectal cancer screening and its use is growing rapidly. FIT, applied as a qualitative or quantitative test, has far better sensitivity for hemoglobin than older, guaiac fecal occult blood tests. This translates into several advantages of FIT, including ability to screen using only 1 stool sample per cycle.

Colorectal Cancer Screening for the Serrated Pathway.

Serrated polyps are classified into hyperplastic polyps, sessile serrated adenomas/polyps, and traditional serrated adenomas. Although all serrated polyps share characteristic colonic crypts serrations, distinguishing hyperplastic polyps from sessile serrated adenomas/polyps is challenging. Traditional serrated adenomas are cytologically dysplastic lesions; sessile serrated adenomas/polyps develop cytologic dysplasia as they progress to colorectal cancer.