Publications by authors named "Elizabeth Richardson"

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Depressive disorders present an enormous global public health burden. A notable treatment gap exists between the prevalence of depression and our ability to provide rapid-acting, effective treatment that achieves remission. Brexanolone and zuranolone, the first US Food and Drug Administration-approved drugs for postpartum depression, signify a critical advancement in addressing the unmet needs of a vulnerable patient population.

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Background: Atypical teratoid rhabdoid tumor (ATRT) is a rare, devastating, and largely incurable pediatric brain tumor. Although recent studies have uncovered 3 molecular subgroups of ATRTs with distinct disease patterns, and signaling features, the therapeutic profiles of ATRT subgroups remain incompletely elucidated.

Methods: We examined the effect of 465 kinase inhibitors on a panel of ATRT subgroup-specific cell lines.

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Background And Aims: On 1 May 2018, Scotland introduced minimum unit pricing (MUP), a strength-based floor price below which alcohol cannot be sold, throughout all alcoholic beverages. The legislation necessitates an evaluation of its impact across a range of outcomes that will inform whether MUP will continue beyond its sixth year. We measured the impact of MUP on per-adult alcohol sales (as a proxy for consumption) after 3 years of implementation.

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Background: Nonalcoholic steatohepatitis (NASH) is the fastest-growing indication for liver transplantation (LT). Sex disparities among patients with cirrhosis on the LT waitlist are well known. We wanted to understand these disparities further in women with end-stage liver disease patients listed for NASH cirrhosis in a contemporary cohort.

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Purpose/objective: Higher levels of resilience is associated with improved pain outcomes in chronic pain and other neurological populations, but the role of resilience in pain following spinal cord injury (SCI) remains unclear. This study examined resilience as a moderator in the relationship between perceived stress and both pain intensity and interference during acute rehabilitation for SCI.

Research Method/design: Individuals admitted to inpatient rehabilitation acutely following SCI ( = 57) completed measures of perceived stress, resilience, pain intensity, and interference.

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Plant cell wall polysaccharides, including xylan, mannan, xyloglucan, and pectins, are often acetylated and members of the domain of unknown function 231 (DUF231)/trichome birefringence-like (TBL) family have been shown to be O-acetyltransferases mediating the acetylation of xylan, mannan, and xyloglucan. However, little is known about the O-acetyltransferases responsible for pectin acetylation. In this report, we biochemically characterized a suite of Arabidopsis DUF231/TBL proteins for their roles in pectin acetylation.

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Introduction: Individuals with spina bifida (SB) experience nociceptive and neuropathic pain, and women with SB report more pain. However, the relationship between pain type and gender on pain interference and quality of life (QoL) among individuals with SB is less understood.

Objective: To assess relationships among pain interference, pain quality, participation-related QoL, and gender among adults with SB.

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Background: Neuropathic pain following spinal cord injury (SCI) affects approximately 60% of individuals with SCI. Effective pharmacological and non-pharmacological treatments remain elusive. We recently demonstrated that our immersive virtual reality walking intervention (VRWalk) may be effective for SCI NP.

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Background: There is a paucity of evidence on the risk of donor-recipient transmission of the SARS-CoV-2 in solid organ transplant recipients. Initial impressions suggest non-lung solid organs may be safely transplanted from SARS-CoV-2-positive donors without risk of viral transmission.

Methods: We reviewed clinical results of transplants in which SARS-CoV-2-negative recipients received non-lung solid organs from SARS-CoV-2-positive donors at a single transplant center.

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Background: Racial and ethnic minorities are disproportionally affected by end-stage liver disease. Unfortunately, disparities in referrals to liver transplantation (LT), organ allocation, and posttransplant outcomes exist in this population.

Methods: We performed a retrospective analysis of patients over the age of 18 years undergoing LT in the United States using the Scientific Registry of Transplant Recipients from 2002 to 2016.

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We examined interprofessional collaboration in a pre-service training model which incorporated the merging of three treatments: Occupational Therapy, Speech-Language Pathology, and Applied Behavior Analysis. We examined the effects of changes in the clinician interprofessional skill repertoire on therapeutic outcomes for children with Autism Spectrum Disorder. Three licensed professionals modeled core techniques from their respective professions to establish benchmark standards for skill demonstration in the treatment of children with autism.

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Most American adults who use dietary supplements (eg, vitamins, minerals, plant and animal extracts, hormones, and amino acids) ingest them orally. The market for these products has grown rapidly and significantly over the last 25 years, but consumer protection regulations have not kept pace. In the United States, supplements' safety is regulated by the US Food and Drug Administration (FDA), but statutory limitations prevent the FDA from effectively regulating these products, exacerbate public health risk, and have generated numerous calls for reform.

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This study examined the negative impact of social discrimination on the time to pain tolerance during experimentally induced cold pressor pain among healthy individuals. It was hypothesized that the degree to which one catastrophized about pain would exacerbate the negative impact of a history discriminatory experiences on pain tolerance, and that this interaction would be different between individuals of a racial and ethnic minority and non-Hispanic white individuals (thus testing catastrophizing as a moderated moderator). Higher levels of discrimination were positively related to catastrophic thinking about pain, and there was a significant negative relationship between the level of experienced discrimination and time to pain tolerance.

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Tweetable abstract Adverse events continue to occur in the direct-to-consumer market for unapproved regenerative interventions and the US FDA alone cannot adequately address the problem. Other public health strategies are needed to provide better patient protection.

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Chronic neuropathic pain (NP) is a common and often debilitating secondary condition for persons with spinal cord injury (SCI) and is minimally responsive to existing pharmacological and nonpharmacological treatments. The current preliminary investigation describes the feasibility and initial comparative efficacy of an interactive virtual reality walking intervention, which is a novel extension of visual feedback/illusory walking therapies shown to reduce SCI NP. Virtual reality walking intervention builds on previous research by, for the first time, allowing individuals with SCI NP to volitionally control virtual gait to interact with a fully immersive virtual environment.

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Background: The safety and immunogenicity of M-M-RII (measles, mumps and rubella virus vaccine live, Merck & Co., Inc., West Point, PA)-the only combined measles, mumps and rubella vaccine licensed for use in the United States-were previously reported in pre- and postlicensure clinical trials conducted from 1988 to 2009.

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M-M-R® (M-M-R II) is routinely used in many countries at 12-15 months with a second dose at 4 to 6 years of age. However, the vaccine may need to be administered at other ages due to delays in the immunization schedule or in certain situations such as outbreaks or international travel. A systematic literature review was conducted to evaluate efficacy, immunogenicity and safety of M-M-R II among 6- to 11-month-olds and persons ≥7 years of age.

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Background And Aims: On 1 May 2018, Scotland became the first country in the world to introduce minimum unit pricing (MUP), a strength-based floor price below which alcohol cannot be sold, across all alcoholic beverages. The legislation contains a sunset clause meaning a comprehensive mixed-methods evaluation of its impact across a range of outcomes will inform whether it will continue beyond its sixth year. In this study, we assessed the impact of MUP on off-trade alcohol sales (as a proxy for consumption) after its first year.

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Background: Delirium in hospitalized patients often goes undetected. Cerebral state monitors, which measure limited-channel electroencephalography, have shown potential for improving delirium detection.

Objective: The aim of this study was to compare an FDA-approved cerebral state monitor, bispectral index monitoring with density spectral array (DSA), for delirium identification with clinical screening methods.

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Background: Life expectancy (LE) improvements have stalled, and UK tax and welfare 'reforms' have been proposed as a cause. We estimated the effects of tax and welfare reforms from 2010/2011 to 2021/2022 on LE and inequalities in LE in Scotland.

Methods: We applied a published estimate of the cumulative income impact of the reforms to the households within Scottish Index of Multiple Deprivation (SIMD) quintiles.

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Objective: Annual gains in life expectancy in Scotland were slower in recent years than in the previous two decades. This analysis investigates how deaths in different age groups and from different causes have contributed to annual average change in life expectancy across two time periods: 2000-2002 to 2012-2014 and 2012-2014 to 2015-2017.

Setting: Scotland.

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Little is understood about differences in resting neural activity among those with spinal cord injury (SCI)-related neuropathic pain. The purpose of this pilot study was to determine resting cerebral blood flow differences in persons with SCI-related neuropathic pain compared to healthy, pain-free able-bodied controls. Five persons with paraplegia and ten able-bodied participants were included in this study.

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