The migraine signature study: Methods and baseline results.

Objective: To characterize patients who utilize services for migraine in a large integrated health care network, and describe patterns of care and utilization.

Background: Within health care systems, migraine is a common reason for seeking primary and neurology care, but relatively little is documented about who seeks care and the factors that explain variation in utilization.

Methods: We conducted a retrospective cohort study using electronic health record (EHR) data from Sutter Health primary care (PC) patients who had at least one office visit to a PC clinic between 2013 and 2017.

Review of Flap Monitoring Technology in 2020.

Advances in free flap reconstruction of complex head and neck defects have allowed for improved outcomes in the management of head and neck cancer. Technical refinements have decreased flap loss rate to less than 4%. However, the potential for flap failure exists at multiple levels, ranging from flap harvest and inset to pedicle lay and postoperative patient and positioning factors.

Identification and Characterization of Leptomeningeal Metastases Using SPINE, A Web-Based Collaborative Platform.

Background And Purpose: Leptomeningeal metastases (LMs) carry a poor prognosis. Existing LM scoring systems show limited reproducibility. We assessed the contribution of education level on the reproducibility of LM scoring using structured planning and implementation of new experiments (SPINE), a novel web-based platform.

Treatment of Early Stage Tonsil Cancer in the Age of Human Papillomavirus-Associated Malignancies.

Objective: To investigate the patterns of care and outcomes of treatment of early stage tonsil cancers, controlling for human papillomavirus (HPV) status.

Study Design: Historical cohort study.

Setting: National Cancer Database (NCDB).

Predictors of visual outcomes in pediatric open globe injuries.

Purpose: To identify predictors of visual outcomes in children with open globe injuries.

Methods: The medical records of patients (≤18 years of age) with open globe injury from 2012 to 2020 at a single institution were retrospectively reviewed. The Pediatric Ocular Trauma Scores (POTS) and Toddler Ocular Trauma Scores (TOTS) were assessed against our cohort.

The DHODH inhibitor PTC299 arrests SARS-CoV-2 replication and suppresses induction of inflammatory cytokines.

The coronavirus disease 2019 (COVID-19) pandemic has created an urgent need for therapeutics that inhibit the SARS-COV-2 virus and suppress the fulminant inflammation characteristic of advanced illness. Here, we describe the anti-COVID-19 potential of PTC299, an orally bioavailable compound that is a potent inhibitor of dihydroorotate dehydrogenase (DHODH), the rate-limiting enzyme of the de novo pyrimidine nucleotide biosynthesis pathway. In tissue culture, PTC299 manifests robust, dose-dependent, and DHODH-dependent inhibition of SARS-COV-2 replication (EC range, 2.

Recruitment, retention, and adherence in a randomized feasibility trial of mindfulness-based stress reduction for patients with migraine.

Objectives: Increasing evidence demonstrates effectiveness of Mindfulness-Based Stress Reduction (MBSR) for pain-related and functional disorders. In order to conduct successful and efficient trials of MBSR, evidence regarding the relative performance of strategies to improve recruitment, retention, and adherence is required, but few studies have examined these issues specifically.

Design: In preparation for a fully powered trial, we conducted a 2-arm, parallel comparison randomized controlled feasibility trial of MBSR vs.

Three Medicolegal Cases of Searching for the Stone: Lessons Learned Along the Journey.

We present three medicolegal cases of medical negligence settled out of court. These cases all involved patients who presented to the emergency department (ED) with a suspected diagnosis of kidney stone. Highlighted are the importance of patient communication, addressing incidental findings found during a patient's ED visit, anticipating complications, and the need for thorough documentation.

Poly(A)-Binding Protein Regulates the Efficiency of Translation Termination.

Multiple factors influence translation termination efficiency, including nonsense codon identity and immediate context. To determine whether the relative position of a nonsense codon within an open reading frame (ORF) influences termination efficiency, we quantitate the production of prematurely terminated and/or readthrough polypeptides from 26 nonsense alleles of 3 genes expressed in yeast. The accumulation of premature termination products and the extent of readthrough for the respective premature termination codons (PTCs) manifest a marked dependence on PTC proximity to the mRNA 3' end.

Feasibility of Integrating a Mobile Decision-Support App into a Multicomponent CME Initiative: Developing Clinician Competence at the Point of Care.

Mobile health (mHealth) technologies such as smartphone applications are increasingly being adopted in the healthcare setting to support the delivery of evidence-based care. Given the approaching ubiquity of mHealth tools in medical practice, it is incumbent on the continuing medical education (CME) community to understand how these tools can be leveraged to develop clinician knowledge and competence, and how we can assess these educational outcomes. In this report, we describe our experience developing and incorporating a mobile decision-support tool into multiple activity formats within the European Immuno-Oncology Clinic Companion CME initiative.

Successful Management of a Black Male With Psoriasis and Dyspigmentation Treated With Halobetasol Propionate 0.01%/Tazarotene 0.045% Lotion: Case Report.

Skin of color patients with psoriasis face unique challenges related to disease characteristics and treatment. Dyspigmentation, including postinflammatory hypo- and hyperpigmentation, more frequently and severely affects patients with skin of color and remains a challenge in psoriasis management. We present the case of a 58-year-old Black male with moderate psoriasis who was treated for 8 weeks with a fixed combination halobetasol propionate 0.

Prognostic potential of mid-treatment nodal response in oropharyngeal squamous cell carcinoma.

Background: We examine the prognostic implications of mid-course nodal response in oropharyngeal cancer (OPX) to radiation therapy.

Methods: In 44 patients with node-positive OPX undergoing concurrent chemoradiation, nodal volumes were measured on cone beam CTs from days 1, 10, 20, and 35. Nodal decrease (ND) was based on percent shrinkage from day 1.

Hyperbaric oxygen therapy for COVID-19 patients with respiratory distress: treated cases versus propensity-matched controls.

Objective: Given the high mortality and prolonged duration of mechanical ventilation of COVID-19 patients, we evaluated the safety and efficacy of hyperbaric oxygen for COVID-19 patients with respiratory distress.

Methods: This is a single-center clinical trial of COVID-19 patients at NYU Winthrop Hospital from March 31 to April 28, 2020. Patients in this trial received hyperbaric oxygen therapy at 2.

Deep Learning Neural Network Prediction Method Improves Proteome Profiling of Vascular Sap of Grapevines during Pierce's Disease Development.

Plant secretome studies highlight the importance of vascular plant defense proteins against pathogens. Studies on Pierce's disease of grapevines caused by the xylem-limited bacterium () have detected proteins and pathways associated with its pathobiology. Despite the biological importance of the secreted proteins in the extracellular space to plant survival and development, proteome studies are scarce due to methodological challenges.

Synthesis of a deuterated 6-AmHap internal standard for the determination of hapten density in a heroin vaccine drug product.

A deuterated hapten was designed and synthesized that will be essential for a future study of residual hapten and stability of a hapten-protein conjugate. This hapten, 6-AmHap, was chosen for a heroin vaccine that is now slated for a Phase 1 clinical trial. A maleimide-thiol bioconjugation strategy was successfully applied to our heroin vaccine to connect the hapten 6-AmHap with an immunogenic carrier protein (tetanus toxoid, TT) through a trityl-protected 3-mercaptopropanamide linker.

Breaking Down Silos: Collaboration in Head and Neck Reconstruction Research.

Background:  Collaboration has been shown to be beneficial when we have complex problems and highly specialized groups, such as in head and neck reconstruction. Otolaryngology, plastic surgery, and oral maxillofacial surgeons perform head and neck reconstruction research. While the specialties represent unique backgrounds, the degree of interdisciplinary collaboration and subtopic focus is unknown.

Halobetasol Propionate Lotion 0.01% for Moderate-to-Severe Plaque Psoriasis: Pooled Analysis in Male and Female Participants.

Introduction: Psoriasis is a chronic, immune-mediated skin disease that is associated with sex-related differences. Two double-blind, vehicle-controlled, phase 3 studies evaluated halobetasol propionate (HP) 0.01% lotion for the treatment of moderate-to-severe localized plaque psoriasis; pooled post hoc analyses investigated efficacy and safety in male and female subgroups.

A Pre-Test-Post-Test Trial of a Breast Cancer Risk Report for Women in Their 40s.

Introduction: Guidelines recommend individualized breast cancer screening and prevention interventions for women in their 40s. Yet, few primary care clinicians assess breast cancer risk.

Study Design: Pretest-Posttest trial.

The effects of nicotine and cannabis co-use during adolescence and young adulthood on white matter cerebral blood flow estimates.

Rationale: Co-use of cannabis and nicotine is common among adolescents/young adults and is associated with poorer psychological and physical outcomes, compared with single substance use. Little is known about the impact of co-use on the developing brain.

Objectives: Preliminary investigation of the effects of nicotine on white matter (WM) cerebral blood flow (CBF) in adolescents/young adults and its potential moderation by cannabis use.

The DHODH Inhibitor PTC299 Arrests SARS-CoV-2 Replication and Suppresses Induction of Inflammatory Cytokines.

The coronavirus disease 2019 (COVID-19) pandemic has created an urgent need for therapeutics that inhibit the SARS-CoV-2 virus and suppress the fulminant inflammation characteristic of advanced illness. Here, we describe the anti-COVID-19 potential of PTC299, an orally available compound that is a potent inhibitor of dihydroorotate dehydrogenase (DHODH), the rate-limiting enzyme of the de novo pyrimidine biosynthesis pathway. In tissue culture, PTC299 manifests robust, dose-dependent, and DHODH-dependent inhibition of SARS CoV-2 replication (EC range, 2.

A Strategy to Prepare Primary Care Clinicians for Discussing Stopping Cancer Screening With Adults Older Than 75 Years.

Background And Objectives: Adults older than 75 years are overscreened for cancer, especially those with less than 10-year life expectancy. This study aimed to learn the effects of providing primary care providers (PCPs) with scripts for discussing stopping mammography and colorectal cancer (CRC) screening and with information on patient's 10-year life expectancy on their patients' intentions to be screened for these cancers.

Research Design And Methods: Patient participants, identified via PCP appointment logs, completed a questionnaire pre- and postvisit.