Prevalence and Economic Burden of Osteoarthritis and Rheumatoid Arthritis in the Medically Underserved Rio Grande Valley: A Retrospective Longitudinal Analysis.

Introduction Osteoarthritis and rheumatoid arthritis, two of the most common forms of arthritis worldwide, are chronic diseases affecting the joints. The Rio Grande Valley is characterized by an abundance of health disparities, with previous studies showing increased rates of multiple diseases and disorders in this region. This study aimed to determine both the prevalence and the risk-adjusted average cost of osteoarthritis and rheumatoid arthritis in the Rio Grande Valley and to compare them with the national average.

Concurrent validity of the Single Assessment Numerical Evaluation and hip-specific patient-reported outcome measures.

Aims: The Single Assessment Numerical Evalution (SANE) score is a pragmatic alternative to longer patient-reported outcome measures (PROMs). The purpose of this study was to investigate the concurrent validity of the SANE and hip-specific PROMs in a generalized population of patients with hip pain at a single timepoint upon initial visit with an orthopaedic surgeon who is a hip preservation specialist. We hypothesized that SANE would have a strong correlation with the 12-question International Hip Outcome Tool (iHOT)-12, the Hip Outcome Score (HOS), and the Hip disability and Osteoarthritis Outcome Score (HOOS), providing evidence for concurrent validity of the SANE and hip-specific outcome measures in patients with hip pain.

Key features of the innate immune response is mediated by the immunoproteasome in microglia.

Microglia are the resident immune cells of the central nervous system (CNS). We and others have shown that the inflammatory response of microglia is partially regulated by the immunoproteasome, an inducible form of the proteasome responsible for the generation of major histocompatibility complex (MHC) class I epitopes. While the role of the proteasome in the adaptive immune system is well established, emerging evidence suggests the immunoproteasome may have discrete functions in the innate immune response.

Periacetabular osteotomy: an analysis of social media to determine the most common questions asked by the periacetabular osteotomy population.

Background: The Bernese Periacetabular Osteotomy (PAO) has become a popular surgery for fixing development dysplasia of the hip, yet the most common concerns of the PAO population remains ambiguous. The aim of this study was to investigate Facebook, Instagram and Twitter to further understand what the most common preoperative and postoperative questions patients undergoing PAO are asking. We hypothesized most questions would be asked by patients in the preoperative timeframe with regards to education surrounding PAO surgery.

Perceived outcomes of periacetabular osteotomy.

Aims: Social media is a popular resource for patients seeking medical information and sharing experiences. periacetabular osteotomy (PAO) is the gold-standard treatment for symptomatic acetabular dysplasia with good long-term outcomes. However, little is known regarding the perceived outcomes of PAO on social media.

The Relationship between Pain Catastrophizing and Cognitive Function in Chronic Musculoskeletal Pain: A Scoping Review.

Objective: Chronic musculoskeletal pain (CMP) poses a considerable threat to physical, mental, and financial health worldwide. Beyond physical difficulties, CMP has a pronounced impact on pain behaviors and cognitive function. The purpose of this scoping review was to examine the relationship between pain catastrophizing (PC) and cognitive function in CMP, identify gaps in the literature, and provide future directions for research on the topic.

A combinatorial approach increases SMN level in SMA model mice.

Spinal muscular atrophy (SMA) is a neurodegenerative disease caused by reduced expression of the survival motor neuron (SMN) protein. Current disease-modifying therapies increase SMN levels and dramatically improve survival and motor function of SMA patients. Nevertheless, current treatments are not cures and autopsy data suggest that SMN induction is variable.

Survival motor neuron protein deficiency alters microglia reactivity.

Survival motor neuron (SMN) protein deficiency results in loss of alpha motor neurons and subsequent muscle atrophy in patients with spinal muscular atrophy (SMA). Reactive microglia have been reported in SMA mice and depleting microglia rescues the number of proprioceptive synapses, suggesting a role in SMA pathology. Here, we explore the contribution of lymphocytes on microglia reactivity in SMA mice and investigate how SMN deficiency alters the reactive profile of human induced pluripotent stem cell (iPSC)-derived microglia.

Fear expression is reduced after acute and repeated nociceptin/orphanin FQ (NOP) receptor antagonism in rats: therapeutic implications for traumatic stress exposure.

Rationale: Evaluation of pharmacotherapies for acute stress disorder (ASD) or post-traumatic stress disorder (PTSD) is challenging due to robust heterogeneity of trauma histories and limited efficacy of any single candidate to reduce all stress-induced effects. Pursuing novel mechanisms, such as the nociceptin/orphanin FQ (NOP) system, may be a viable path for therapeutic development and of interest as it is involved in regulation of relevant behaviors and recently implicated in PTSD and ASD.

Objectives: First, we evaluated NOP receptor antagonism on general behavioral performance and again following a three-species predator exposure model (Experiment 1).

Limited Efficacy of Caffeine and Recovery Costs During and Following 5 Days of Chronic Sleep Restriction.

Objectives: To investigate the effects of caffeine on psychomotor vigilance and sleepiness during sleep restriction and following subsequent recovery sleep.

Methods: Participants were N = 48 healthy good sleepers. All participants underwent five nights of sleep satiation (time-in-bed [TIB]: 10 hours), followed by five nights of sleep restriction (TIB: 5 hours), and three nights of recovery sleep (TIB: 8 hours) in a sleep laboratory.

Who uses bereavement services? An examination of service use by bereaved dementia caregivers.

Objectives: The purpose of this study was to examine factors associated with the bereavement service utilization of bereaved dementia caregivers. Grounded in Andersen's behavioral model of health service use, this study examined predisposing, enabling, and need factors as potential predictors of bereavement service use.

Method: Data were drawn from the Resources for Enhancing Alzheimer's Caregiver Health Study.

The role of grief, anxiety, and depressive symptoms in the use of bereavement services.

This study examined the role of psychological distress in the use of bereavement services at six months post-loss by 250 bereaved spouses in the Changing Lives of Older Couples study. Approximately 52% (129) used services, commonly provided by physicians and clergy. Hierarchical logistic regression analyses indicated that Black race, higher educational level, elevated depressive symptoms, anxiety, and grief were related to greater service use.

Intergenerational service learning with elders: multidisciplinary activities and outcomes.

This article provides an overview of the activities included in a 3-year, multidisciplinary, intergenerational service-learning project conducted as part of a Foundation for Long-Term Care Service Learning: Linking Three Generations grant. Courses from four departments (gerontology, psychology, occupational therapy, and health promotion and physical education) and one interdisciplinary clinical intervention for stroke patients (speech pathology, occupational therapy, and therapeutic recreation) were involved. Service-learning activities were embedded in course curricula and varied from semester-long activities in group settings to activities involving one-on-one contact for several hours.

Depressive symptoms, social network, and bereavement service utilization and preferences among spouses of former hospice patients.

Background: Bereavement services are an important part of comprehensive end-of-life care with potential to ameliorate physical, psychological, and spiritual distress. We studied bereaved spouses of hospice patients to examine bereavement service utilization, barriers, and preferences regarding content, structure, and delivery of potential bereavement services. We also examined the impact of depressive symptoms and social network.

Long-term effects of bereavement and caregiver intervention on dementia caregiver depressive symptoms.

Purpose: The purpose of this study was to examine the joint effects of bereavement and caregiver intervention on caregiver depressive symptoms.

Design And Methods: Alzheimer's caregivers from a randomized trial of an enhanced caregiver support intervention versus usual care who had experienced the death of their spouse (n = 254) were repeatedly assessed with the Geriatric Depression Scale prior to and following bereavement. Random effects regression growth curve analyses examined the effects of treatment group and bereavement while controlling for other variables.

The mediating role of health perceptions in the relation between physical and mental health: a study of older residents in assisted living facilities.

Objective: Responding to the increased need for research on older residents in assisted living facilities (ALFs), this study assessed the connections between physical and mental health among 150 older residents in ALF settings.

Method: The major focus of the study was to explore whether individuals' subjective perceptions of their own health mediate the associations between health-related variables (chronic conditions and functional disability) and depressive symptoms.

Results: The analyses showed that the adverse effects of chronic conditions and functional disability on depressive symptoms were not only direct but also indirect through negative health perceptions.

Depressive symptoms among older residents in assisted living facilities.

Responding to the dramatic growth in Assisted Living Facilities (ALFs), the present study focused on mental health among older residents in ALFs. We assessed the effects of physical health constraints (chronic conditions, functional disability, and self-rated health) and psychosocial resources (social network, sense of mastery, religiosity, and attitude toward aging) on depressive symptoms. A sample of 150 residents (Mage = 82.