Publications by authors named "Barbara Porter"

Background: Suboptimal support for colleagues experiencing discrimination can adversely impact clinician well-being and patient care.

Aim: To describe resident performance and experience during an Objective Structured Clinical Examination (OSCE) case centered on supporting a trainee facing discrimination to inform enhanced, supportive learning environments.

Setting: Formative, internal medicine OSCE at a simulation center.

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Discrimination toward trainees is a pervasive problem, with surveys showing it is often perpetrated by patients. For several years, residents and faculty in an internal medicine residency have participated in a workshop offering a framework for responding to discriminatory behavior by patients. As part of a larger effort to reinforce this teaching and promote an inclusive environment, the authors pursued a multipronged simulation curriculum that could be incorporated into graduate medical education programs across their institution.

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Background: Coaching has been proposed to support the transition to residency. Clarifying its impact will help define its value and best use.

Objective: To explore the experiences of residents working with coaches through the residency transition.

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(1) Background: Mindfulness-based interventions (MBIs) have shown interesting preliminary effects on self-regulation processes in early adolescence. However, programs have typically combined different types of interventions with no understanding of the specific effect of each intervention type on attentional, emotional, and behavioral regulation. The objective of this research was to evaluate the effect of two MBIs-one focused on classic attentional practices and another focused on the recognition and expression of emotions-on attentional, emotional, and behavioral self-regulation in early adolescents.

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Human development implies deep changes in cognitive, attentional, emotional, and behavioral skills. Therefore, Mindfulness-Based Interventions (MBIs) should be adapted in terms of dose, frequency, kind of exercises, assessment methods, and expected effects regarding the abilities and limitations of each developmental period. The present review seeks to describe and compare MBIs characteristics, assessment methods, and effects in youth between 3 and 18 years old considering four developmental periods.

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Background: Although efforts are underway to address social determinants of health (SDOH), little is known about physicians' SDOH practices despite evidence that failing to fully elicit and respond to social needs can compromise patient safety and undermine both the quality and effectiveness of treatment. In particular, interventions designed to enhance response to social needs have not been assessed using actual practice behaviour. In this study, we evaluate the degree to which providing primary care physicians with feedback on their SDOH practice behaviours is associated with increased rates of eliciting and responding to housing and social isolation needs.

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Importance: Extended-release buprenorphine (XRB), a monthly injectable long-acting opioid use disorder (OUD) treatment, has not been studied for use in corrections facilities.

Objective: To compare treatment retention following release from jail among adults receiving daily sublingual buprenorphine-naloxone (SLB) vs those receiving XRB.

Design, Setting, And Participants: This open-label, randomized comparative effectiveness study included 52 incarcerated adults in New York City observed for 8 weeks postrelease between June 2019 and May 2020.

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Objectives While the need to address patients' social determinants of health (SDoH) is widely recognized, less is known about physicians' actual clinical problem-solving when it comes to SDoH. Do physicians include SDoH in their assessment strategy? Are SDoH incorporated into their diagnostic thinking and if so, do they document as part of their clinical reasoning? And do physicians directly address SDoH in their "solution" (treatment plan)? Methods We used Unannounced Standardized Patients (USPs) to assess internal medicine residents' clinical problem solving in response to a patient with asthma exacerbation and concern that her moldy apartment is contributing to symptoms - a case designed to represent a clear and direct link between a social determinant and patient health. Residents' clinical practices were assessed through a post-visit checklist and systematic chart review.

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Objective: There has been a growing interest in the study of the effectiveness of mindfulness-based interventions (MBIs). Many clinical trials and experimental designs have been implemented, with different samples and diverse MBI procedures. Reviews have shown unclear results, apart from a tendency to identify low-to-moderate effectiveness.

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Background: Quality Improvement (QI) is essential for improving health care delivery and is now a required component of neurosurgery residency. However, neither a formal curriculum nor implementation strategies have been established by the Accreditation Council for Graduate Medical Education.

Methods: We describe our experience with implementing a formal QI curriculum, including structured didactics and resident led group-based QI projects.

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Background: Physicians across specialties need to be skilled at diagnosing and treating depression, yet studies show underrecognition and inadequate treatment. Understanding the reasons requires specifying the influence of patient presentation, screening, and physician competence.

Objective: We deployed an unannounced standardized patient (SP) case to assess clinic screening and internal medicine (IM) residents' practices in identifying, documenting, and treating depression.

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As part of the World Health Organization Invasive Bacterial-Vaccine Preventable Diseases (IB-VPD) surveillance in Suva, Fiji, cerebrospinal fluid (CSF) samples from suspected meningitis patients of all ages were examined by traditional methods (culture, Gram stain, and latex agglutination for bacterial antigen) and qPCR for Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae. Of 266 samples tested, pathogens were identified in 47 (17.7%).

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Background: Interprofessional collaboration (IPC) is essential for quality care. Understanding residents' level of competence is a critical first step to designing targeted curricula and workplace learning activities. In this needs assessment, we measured residents' IPC competence using specifically designed Objective Structured Clinical Exam (OSCE) cases and surveyed residents regarding training needs.

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Two new Standard Reference Materials (SRMs), SRM 2786 Fine Particulate Matter (<4 μm) and SRM 2787 Fine Particulate Matter (<10 μm) have been developed in support of the US Environmental Protection Agency's National Ambient Air Quality Standards for particulate matter (PM). These materials have been characterized for the mass fractions of selected polycyclic aromatic hydrocarbons (PAHs), nitrated PAHs, brominated diphenyl ether (BDE) congeners, hexabromocyclododecane (HBCD) isomers, sugars, polychlorinated dibenzo-p-dioxin (PCDD) and dibenzofuran (PCDF) congeners, and inorganic constituents, as well as particle-size characteristics. These materials are the first Certified Reference Materials available to support measurements of both organic and inorganic constituents in fine PM.

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Background: The pneumococcus is a diverse pathogen whose primary niche is the nasopharynx. Over 90 different serotypes exist, and nasopharyngeal carriage of multiple serotypes is common. Understanding pneumococcal carriage is essential for evaluating the impact of pneumococcal vaccines.

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Effective quality improvement (QI) education should improve patient care, but many curriculum studies do not include clinical measures. The research team evaluated the prevalence of QI curricula with clinical measures and their association with several curricular features. MEDLINE, Embase, CINAHL, and ERIC were searched through December 31, 2013.

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Latex agglutination reagents are widely used in microbial diagnosis, identification and serotyping. Streptococcus pneumoniae (the pneumococcus) is a major cause of morbidity and mortality world-wide. Current vaccines target the pneumococcal capsule, and there are over 90 capsular serotypes.

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There are over 90 different capsular serotypes of Streptococcus pneumoniae (the pneumococcus). As well as being a tool for understanding pneumococcal epidemiology, capsular serotyping can provide useful information for vaccine efficacy and impact studies. The Quellung reaction is the gold standard method for pneumococcal capsular serotyping.

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In 2003 the World Health Organization (WHO) convened a working group and published a set of standard methods for studies measuring nasopharyngeal carriage of Streptococcus pneumoniae (the pneumococcus). The working group recently reconvened under the auspices of the WHO and updated the consensus standard methods. These methods describe the collection, transport and storage of nasopharyngeal samples, as well as provide recommendations for the identification and serotyping of pneumococci using culture and non-culture based approaches.

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Bacterial isolates are often transported between laboratories for research and diagnostic purposes. Silica desiccant packets (SDPs), which are inexpensive and do not require freezing, were evaluated for storage and recovery of bacterial isolates. Conditions such as inoculum size, swab type and temperature of storage were investigated using ten Streptococcus pneumoniae isolates.

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Background: The current 'gold standard' for serotyping pneumococci is the Quellung test. This technique is laborious and requires a certain level of training to correctly perform. Commercial pneumococcal latex agglutination serotyping reagents are available, but these are expensive.

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Purpose Of Review: Hand deformities (ulnar drift, swan neck and boutonniere) are prevalent in rheumatoid arthritis and develop early in the disease process. These deformities cause significant functional impairment and impact quality of life. This review will provide a clinical perspective using the most recent evidence regarding the role of splinting and hand exercise in their management.

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The National Institute of Standards and Technology (NIST) has been working with the National Institutes of Health Office of Dietary Supplements to produce Standard Reference Materials (SRMs) of interest to analysts of dietary supplements. Some of these SRMs are traditional foods including SRM 3281 Cranberry (Fruit), SRM 3282 Low-Calorie Cranberry Juice Cocktail, and SRM 3287 Blueberry (Fruit), which have been characterized for nine nutritional elements and sugars. The blueberries have also been characterized for proximates, two water-soluble vitamins, and amino acids.

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