The association of prenatal volatile organic compounds exposure and newborn anthropometrics: A cross-sectional study.

Background: Several studies have associated prenatal exposure to volatile organic compounds (VOCs) with adverse health outcomes among newborns. However, little is known about the associations of VOCs at relatively low concentrations with newborn outcomes. Hence, this study aimed to investigate the potential associations between prenatal exposure to VOCs and VOC mixtures with newborn anthropometric measures.

Targeted proteomics of cerebrospinal fluid in treatment naïve multiple sclerosis patients identifies immune biomarkers of clinical phenotypes.

Multiple sclerosis (MS) is an inflammatory demyelinating disease with heterogeneous clinical presentations and variable long-term disability accumulation. There are currently no standard criteria to accurately predict disease outcomes. In this study we investigated the cross-sectional relationship between disease phenotype and immune-modulating cytokines and chemokines in cerebrospinal fluid (CSF).

Apprehension-Based Training: A Novel Treatment Concept for Anterior Shoulder Dislocation - A Case Report.

Background And Purpose: Conservative management of anterior shoulder dislocation (ASD) is associated with greater recurrence compared with surgical management. Current rehabilitation protocols may not adequately challenge shoulder stability to encourage adaptive coping strategies. Apprehension-based training (ABT) is a new treatment concept derived from the supine moving apprehension test (SMAT), a previously validated performance measure among patients with ASD.

Adherence of Patients to Methods of Self-Reduction of Shoulder Dislocation Taught via Smartphones: A Medium-Term Follow-up Survey.

Introduction: Self-reduction of a shoulder dislocation may reduce the time from injury to reduction and to the relief of patient discomfort. The purpose of this study was to assess adherence to earlier acquired self-reduction techniques during real-time recurrent shoulder dislocation.

Methods: A telephone survey was conducted among 58 patients previously taught shoulder self-reduction via an instructional video sent to their smartphones during a visit to the emergency department (ED) for the treatment of anterior shoulder dislocation.

Doff Thy Gown-Shedding Contact Precautions for COVID-19.

SARS-CoV-2 is predominantly transmitted through aerosols (ie, airborne transmission); however, the US Centers for Disease Control and Prevention continue to recommend the use of contact precautions (a gown and gloves) for the care of patients with COVID-19. Infection-prevention guidelines should reflect the current science and eliminate this wasteful practice.

Development and validation of a pulmonary function test data extraction tool for the US department of veterans affairs electronic health record.

Objective: Pulmonary function test (PFT) results are recorded variably across hospitals in the Department of Veterans Affairs (VA) electronic health record (EHR), using both unstructured and semi-structured notes. We developed and validated a hospital-specific code to extract pre-bronchodilator measures of obstruction (ratio of forced expiratory volume in one second [FEV] to forced vital capacity [FVC]) and severity of obstruction (percent predicted of FEV).

Results: Among 36 VA facilities with the most PFTs completed between 2018 and 2022 from a parent cohort of veterans receiving long-acting controller inhalers, 12 had a consistent syntactical convention or template for reporting PFT data in the EHR.

The supine moving apprehension test-Reliability and validity among healthy individuals and patients with anterior shoulder instability.

Background: Performance-based tests for patients with anterior shoulder dislocation are lacking. This study determined the reliability and validity of the supine moving apprehension test designed to assess the ability to control anterior instability loads.

Methods: Thirty-six participants were recruited (18 healthy individuals, and 18 patients following anterior shoulder dislocation).

Patient Expectations of Pain Versus Experienced Expectations of Pain Following Shoulder Injection.

Purpose: Corticosteroids, platelet-rich plasma, and hyaluronic acid injections to either the subacromial space (SAS) or the glenohumeral joint (GHJ) of the shoulder are commonly used for diagnostic and therapeutic purposes in outpatient settings. The first aim of this study was to determine whether the anticipated pain level differed significantly from the actual pain level experienced by patients who underwent shoulder injections. The second aim was to determine whether there was a significant difference in these pain levels between SAS and GHJ injections.

Modified Nested Barker Codes for Ultra-Wideband Signal-Code Constructions.

Currently, various applications of ultra-wideband signal-code constructions are among the most vibrant technologies, being implemented in very different fields. The purpose of this research consists of analyzing Barker codes and searching for the optimal nested representations of them. We also aim to synthesize signal-code constructions based on the tenets of nesting of alternative modified Barker codes, which employ an asymmetric alphabet.

Regaining motion among patients with shoulder pathology - are all exercises equal?

Background: Little information exists to guide the choice of exercise for regaining shoulder range of motion (ROM). The purpose of this study was to compare the maximal ROM reached, pain and difficulty associated with 4 commonly prescribed exercises.

Methods: Forty (9 females) patients with various shoulder disorders and a limited flexion ROM performed 4 exercises for regaining shoulder flexion ROM in a randomized order.

Prenatal exposure to heavy metal mixtures and anthropometric birth outcomes: a cross-sectional study.

Background: Numerous studies have suggested significant associations between prenatal exposure to heavy metals and newborn anthropometric measures. However, little is known about the effect of various heavy metal mixtures at relatively low concentrations. Hence, this study aimed to investigate associations between prenatal exposures to a wide range of individual heavy metals and heavy metal mixtures with anthropometric measures of newborns.

Engaging Underserved Communities in COVID-19 Health Equity Implementation Research: An Analysis of Community Engagement Resource Needs and Costs.

Background: Meaningful community engagement is instrumental to effective implementation and sustainment of equitable public health interventions. Significant resources are necessary to ensure that community engagement takes place in culturally sensitive, trusted ways that optimize positive public health outcomes. However, the types and costs of resources best suited to enable meaningful community engagement in implementation research are not well-documented.