Electronic Consultations in a Community Neurology Practice: A Retrospective Study Informing Best Practice.

Objective: To describe our practice of electronic consultations (e-consults) and assess safety and risk factors for subsequent face-to-face consultations.

Patients And Methods: A retrospective cohort study of all e-consults completed in a community neurology practice between May 5, 2018, and June 31, 2019, was completed. Clinical and demographic variables were compared between the successful and unsuccessful (defined by presence of subsequent face-to-face consultation) cohorts.

Feasibility and Usability of a Mobile App-Based Interactive Care Plan for Migraine in a Community Neurology Practice: Development and Pilot Implementation Study.

Background: Migraine is a common and major cause of disability, poor quality of life, and high health care use. Access to evidence-based migraine care is limited and projected to worsen. Novel mobile health app-based tools may effectively deliver migraine patient education to support self-management, facilitate remote monitoring and treatment, and improve access to care.

Migraine Patient Care Model Preferences in a Community Practice.

Background And Objectives: Developing high-value care models with limited resources for large populations of individuals with migraine requires advanced understanding of patient preferences for care delivery methods. In this study, we aimed to inform the development of migraine care models by assessing patient preferences for types of care delivery and determining differences based on migraine frequency and disability.

Methods: We analyzed unpublished data from a cross-sectional survey of 516 randomly selected individuals with migraine within a community practice associated with Mayo Clinic, Rochester, MN.

Posttraumatic Ruptured Axillary Mononeuropathy Without Shoulder Dislocation in an American Football Player: A Case Report and Review of the Literature.

A high school-aged right-handed adolescent boy presented with a 5-mo history of persistent proximal right arm weakness and numbness after an American football stinger injury without a documented history of a shoulder dislocation or humeral fracture. He developed diffuse deltoid muscle atrophy, persistent shoulder abduction weakness, and reduced pinprick sensation confined to the axillary distribution over 5 mos. Needle electromyography demonstrated dense fibrillation potentials and no voluntary activation in all three deltoid muscle heads, indicating a severe posttraumatic ruptured axillary mononeuropathy.

Human Induced Pluripotent Stem Cell Encapsulation Geometry Impacts Three-Dimensional Developing Human Engineered Cardiac Tissue Functionality.

Cardiac tissue engineering has been working to alleviate the immense burden of cardiovascular disease for several decades. To improve cardiac tissue homogeneity and cardiomyocyte (CM) maturation, in this study, we investigated altering initial encapsulation geometry in a three-dimensional (3D) direct cardiac differentiation platform. Traditional engineered cardiac tissue production utilizes predifferentiated CMs to produce 3D cardiac tissue and often involves various cell selection and exogenous stimulation methods to promote CM maturation.

Zotatifin, an eIF4A-Selective Inhibitor, Blocks Tumor Growth in Receptor Tyrosine Kinase Driven Tumors.

Oncoprotein expression is controlled at the level of mRNA translation and is regulated by the eukaryotic translation initiation factor 4F (eIF4F) complex. eIF4A, a component of eIF4F, catalyzes the unwinding of secondary structure in the 5'-untranslated region (5'-UTR) of mRNA to facilitate ribosome scanning and translation initiation. Zotatifin (eFT226) is a selective eIF4A inhibitor that increases the affinity between eIF4A and specific polypurine sequence motifs and has been reported to inhibit translation of driver oncogenes in models of lymphoma.

Synchronous neurology-primary care collaboration in a medical home.

Background: Synchronous collaboration as defined by a simultaneous encounter between primary care providers (PCPs), patients, and neurologists may improve access to neurologic expertise, care value, and satisfaction of PCPs and patients. We examined a series of synchronous collaborations and report outcomes, PCP satisfaction, downstream utilization, and illustrative case examples.

Methods: Within an outpatient collaborative primary care-neurology care model, we implemented synchronous video consultations from a central hub to satellite clinics while increasing availability of synchronous telephone and face-to-face collaboration.

Targeting Oncogene mRNA Translation in B-Cell Malignancies with eFT226, a Potent and Selective Inhibitor of eIF4A.

The PI3K/AKT/mTOR pathway is often activated in lymphoma through alterations in PI3K, PTEN, and B-cell receptor signaling, leading to dysregulation of eIF4A (through its regulators, eIF4B, eIF4G, and PDCD4) and the eIF4F complex. Activation of eIF4F has a direct role in tumorigenesis due to increased synthesis of oncogenes that are dependent on enhanced eIF4A RNA helicase activity for translation. eFT226, which inhibits translation of specific mRNAs by promoting eIF4A1 binding to 5'-untranslated regions (UTR) containing polypurine and/or G-quadruplex recognition motifs, shows potent antiproliferative activity and significant efficacy against a panel of diffuse large B-cell lymphoma (DLBCL), and Burkitt lymphoma models with ≤1 mg/kg/week intravenous administration.

Expanded neuromuscular morbidity in Hodgkin lymphoma after radiotherapy.

Our study aims to quantitate neuromuscular morbidity from radiotherapy in Hodgkin lymphoma including: (i) frequency and (ii) time of onsets for neurological localizations; (iii) degree of disabilities and (iv) number of clinical visits compared to cardiopulmonary Hodgkin lymphoma-radiation complications. Medical records from Mayo Health systems were retrieved; identifying neuromuscular radiation treated Hodgkin lymphoma-complications from 1 January 1994 to 31 December 2016. Of an estimated 4100 post-radiotherapy Hodgkin lymphoma patients, 4.

Factors Associated With Risk of Recurrent Transient Global Amnesia.

Importance: Transient global amnesia (TGA) is usually considered a benign event with a low recurrence rate. However, recurrence rates vary considerably among studies and there are no known risk factors for TGA.

Objective: To examine risk factors for the recurrence of TGA.

Loneliness and Migraine Self-Management: A Cross-Sectional Assessment.

Chronic illness is often comorbid with the psychological state of loneliness. Models of care for patients who experience chronic migraines may often lack an understanding of psychosocial influences of the illness. Addressing the effects of loneliness on the health behaviors of chronic migraine patients may further elucidate gaps in care that exist beyond the biomedical approach to migraine treatment.

Spontaneous Vertebral Arteriovenous Fistula Mimicking Brachial Radiculoplexopathy.

Background: Vertebral arteriovenous fistulas (VAVFs) are uncommon high-flow communications between a vertebral artery and surrounding venous plexus that occur spontaneously or secondary to trauma.

Case Description: A woman aged 57 years presented with a multiday history of rapidly progressive numbness and weakness in the left C5-C6 dermomyotomes. Her physical examination findings and subsequent electrophysiological testing were suggestive of a brachial radiculoplexopathy.

Getting to the Heart of the Matter: A Triage Model to Improve Utilization of Cardiology Consultative Services.

Objective: To assess the impact of a triage system of emergency department (ED) referrals for outpatient cardiology appointments.

Patient And Methods: We implemented a triage system of ED referrals for outpatient cardiology appointments among patients with a cardiovascular chief complaint deemed safe to leave the ED but needing outpatient follow-up. There were 303 and 267 unique patients in the pre-triage implementation and post-triage implementation cohorts, respectively.

Episodic and Chronic Migraine in Primary Care.

Objective: To inform migraine care model development by assessing differences between patients with chronic migraine (CM) and episodic migraine (EM) in the current state of treatment, disability, patient satisfaction, and quality improvement opportunities.

Background: Efficient and focused use of scarce resources will be needed to address challenges within large populations of migraine patients.

Methods: We deployed a cross-sectional survey study of randomly selected migraine patients within a community primary care practice.

Genetic Analysis Reveals AMPK Is Required to Support Tumor Growth in Murine Kras-Dependent Lung Cancer Models.

AMPK, a conserved sensor of low cellular energy, can either repress or promote tumor growth depending on the context. However, no studies have examined AMPK function in autochthonous genetic mouse models of epithelial cancer. Here, we examine the role of AMPK in murine Kras-mediated non-small-cell lung cancer (NSCLC), a cancer type in humans that harbors frequent inactivating mutations in the LKB1 tumor suppressor-the predominant upstream activating kinase of AMPK and 12 related kinases.

Neuroimaging utilization and findings in headache outpatients: Significance of red and yellow flags.

Background Neuroimaging for headache commonly exceeds published guideline recommendations and may be overutilized. Methods We conducted a retrospective cross-sectional study of all outpatient community patients at Mayo Clinic Rochester who underwent a neuroimaging study for a headache indication in 2015. We assessed the neuroimaging utilization pattern, clinical application of red flags, and concordance with neuroimaging guidelines.

Effect of integrated community neurology on utilization, diagnostic testing, and access.

Background: The primary care medical home (PCMH) aims to promote delivery of high-value health care. However, growing demand for specialists due to increasingly older adults with complicated and chronic disease necessitates development of novel care models that efficiently incorporate specialty expertise while maintaining coordination and continuity with the PCMH. We describe the effect of a model of integrated community neurology (ICN) on health care utilization, diagnostic testing, and access.

Triple Furrowed Atrophic Tongue of Myasthenia Gravis.

The authors present a case and image of a patient with refractory tongue weakness and characteristic triple furrowed pattern of atrophy due to autoimmune myasthenia gravis.

Impact of Multiple Chronic Conditions in Patients Hospitalized with Stroke and Transient Ischemic Attack.

Background: The prevalence and clinical impact of chronic conditions (CCs) have increasingly been recognized as an important public health concern. We evaluated the prevalence of coexisting CCs and their association with 30-day mortality and readmission in hospitalized patients with stroke and transient ischemic attack (TIA).

Methods: In a retrospective study of patients aged ≥18 years hospitalized for first-ever stroke and TIA, we assessed the prevalence of coexisting CCs and their predictive value for subsequent 30-day mortality and readmission.