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1.
Article in English | MEDLINE | ID: mdl-38940897

ABSTRACT

INTRODUCTION: Psoriasis, a chronic inflammatory skin condition, affects approximately 3.0% of the US population, with patients often experiencing significant sleep disturbances. These disturbances include a higher prevalence of conditions such as obstructive sleep apnea, restless leg syndrome, and insomnia. Given the additional risks for cardiovascular disease, metabolic disorders, and depression linked to both poor sleep and psoriasis, addressing sleep issues in this patient group is critical. METHODS: The study utilized National Health and Nutrition Examination Survey (NHANES) data, focusing on individuals aged ≥ 20 years who provided information on psoriasis status and sleep. Multistage stratified survey methodology was applied, with multivariable logistic regression models used to examine the association between psoriasis and sleep issues, adjusting for factors such as age, gender, and health history. RESULTS: Psoriasis diagnosis was significantly associated with trouble sleeping (adjusted odds ratio [aOR] 1.88; 95% confidence interval [CI] 1.44-2.45). There was no significant association between psoriasis and sleep quantity. Older age, female gender, and a history of sleep disorders were predictors of trouble sleeping among psoriasis patients. CONCLUSIONS: Psoriasis is significantly associated with sleep disturbances, independent of sleep duration. This underscores the need for clinical screening focusing on sleep quality rather than quantity in psoriasis patients to effectively identify and treat sleep-related comorbidities. Further research using objective sleep measures is warranted to guide clinical management and improve patient quality of life.

2.
Article in English | MEDLINE | ID: mdl-38853400

ABSTRACT

BACKGROUND: In our early experience programming directional deep brain stimulation (d-DBS) in PD, we found the optimal directional segment changed over time in some patients. To determine the frequency/reasons for this we examined whether (1) different programmers would identify the same segment as "optimal"; and (2) the same programmer would select the same "optimal" segment over time. We hypothesized there would be a moderately high level of agreement on optimal electrode selection between different assessors and repeated assessments by the same evaluator. METHODS: This was a prospective, double-blind investigation evaluating the reliability and stability of programming d-DBS. Each patient underwent a mono-polar survey four times (2 time points by 2 separate assessors). The primary aim was the inter-rater agreement of selecting the optimal electrode at 1 and 6 months. The secondary aim was to determine the intra-rater agreement of selecting the optimal electrode from 1 to 6 months. RESULTS: Twenty-one patients were enrolled. There was fair inter-rater agreement at 1 month and moderate at 6 months. There was minimal intra-rater agreement between 1 and 6 months. DISCUSSION: The data refuted our hypothesis. Potential reasons for low agreement include (1) the arduous/subjective nature of identifying the optimal electrode in d-DBS systems, especially in well-placed electrodes; and/or (2) acute changes to the location of stimulation delivery offering temporary improvement in symptoms. Key takeaways gathered were it may, (1) behoove the programmer to explore different electrode montages after a period of time; and (2) be more efficient to review the directional electrode montage only when dictated by clinical symptoms/disease progression.

3.
Commun Biol ; 7(1): 411, 2024 Apr 04.
Article in English | MEDLINE | ID: mdl-38575753

ABSTRACT

Desmoplastic Small Round Cell Tumor (DSRCT) is a rare, pediatric cancer caused by the EWSR1::WT1 fusion protein. DSRCT predominantly occurs in males, which comprise 80-90% of the patient population. While the reason for this male predominance remains unknown, one hypothesis is that the androgen receptor (AR) plays a critical role in DSRCT and elevated testosterone levels in males help drive tumor growth. Here, we demonstrate that AR is highly expressed in DSRCT relative to other fusion-driven sarcomas and that the AR antagonists enzalutamide and flutamide reduce DSRCT growth. However, despite these findings, which suggest an important role for AR in DSRCT, we show that DSRCT cell lines form xenografts in female mice at the same rate as male mice and AR depletion does not significantly alter DSRCT growth in vitro. Further, we find that AR antagonists reduce DSRCT growth in cells depleted of AR, establishing an AR-independent mechanism of action. These findings suggest that AR dependence is not the reason for male predominance in DSRCT and that AR-targeted therapies may provide therapeutic benefit primarily through an AR-independent mechanism that requires further elucidation.


Subject(s)
Desmoplastic Small Round Cell Tumor , Phenylthiohydantoin , Child , Humans , Male , Female , Animals , Mice , Desmoplastic Small Round Cell Tumor/drug therapy , Desmoplastic Small Round Cell Tumor/genetics , Desmoplastic Small Round Cell Tumor/metabolism , Receptors, Androgen/genetics , Benzamides/pharmacology , Nitriles
4.
Dermatol Ther (Heidelb) ; 14(1): 15-30, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38043065

ABSTRACT

BACKGROUND: The risk of developing cutaneous T cell lymphoma (CTCL) in patients using psoriasis biologics has not been well characterized. The goals of this review were to investigate the incidence of CTCL in patients with psoriasis receiving biologic therapy in clinical trials and psoriasis registries, and to review cases of CTCL and biologic use reported in scientific publications. METHODS: The US National Library of Medicine clinical trials database (clinicaltrials.gov) was queried to identify phase 3 and 4 clinical trials of the 12 biologic agents currently FDA approved for psoriatic disease. The incidence of CTCL in these trials was examined and summarized. To examine the incidence of CTCL in psoriasis registries, a Medline search was conducted. Finally, we performed a systematic review of CTCL cases reported in the literature. RESULTS: Only two cases of CTCL were reported in 35,801 subjects with psoriasis receiving a biologic agent in the active arm of 108 psoriasis phase 3 clinical trials. One of these CTCL cases was determined by the investigator to be CTCL misdiagnosed as psoriasis prior to randomization. No cases of CTCL were reported in 5440 subjects with psoriasis in 34 phase 4 clinical trials. Only one case of CTCL was identified in 34,111 registry subjects. In the literature, tumor necrosis factor (TNF) inhibitors had the highest number of reported cases of CTCL (34 cases), followed by interleukin (IL)-17 inhibitors (7 cases), and IL-12/23 inhibitors (6 cases). No cases of CTCL were found to be reported with IL-23 inhibitors. CONCLUSION: Our findings indicate that the development of CTCL is rare in the setting of psoriasis biologic use. Of the limited number of cases of CTCL found, most were in the setting of TNF inhibitor use and no cases of CTCL were reported in the setting of IL-23 inhibitor use.

5.
bioRxiv ; 2023 Nov 06.
Article in English | MEDLINE | ID: mdl-37986851

ABSTRACT

Desmoplastic Small Round Cell Tumor (DSRCT) is a rare, pediatric cancer caused by the EWSR1::WT1 fusion protein. DSRCT predominantly occurs in males, which comprise 80-90% of the patient population. While the reason for this male predominance remains unknown, one hypothesis is that the androgen receptor (AR) plays a critical role in DSRCT and elevated testosterone levels in males help drive tumor growth. Here, we demonstrate that AR is highly expressed in DSRCT relative to other fusion-driven sarcomas and that the AR antagonists enzalutamide and flutamide reduce DSRCT growth. However, despite these findings, which suggest an important role for AR in DSRCT, we show that DSRCT cell lines form xenografts in female mice at the same rate as male mice and AR depletion does not significantly alter DSRCT growth in vitro. Further, we find that AR antagonists reduce DSRCT growth in cells depleted of AR, establishing an AR-independent mechanism of action. These findings suggest that AR dependence is not the reason for male predominance in DSRCT and that AR-targeted therapies may provide therapeutic benefit primarily through an AR-independent mechanism that requires further elucidation.

6.
Physiol Behav ; 272: 114389, 2023 Dec 01.
Article in English | MEDLINE | ID: mdl-37890604

ABSTRACT

PURPOSE: Obesity, insulin resistance (IR), and proinflammatory cytokines associate with cognitive decline. Numerous studies document cognitive benefits of acute exercise bouts in lean individuals. However, how co-morbidities such as obesity and IR influence cognitive changes induced by acute exercise is unclear. We examined the effects of acute high-intensity aerobic exercise on cognitive function in age-matched and BMI-matched obese adults with normal glucose tolerance (NGT) or impaired glucose tolerance (IGT) and in lean, NGT adults. METHODS: 49 adults (15 Lean, 18 Obese-NGT, 16 Obese-IGT) performed one session of high-intensity interval exercise (four cycles of 4-min at 75% Wmax with 3-min rest). Cognitive function testing and blood sampling were performed pre- and post-exercise. RESULTS: Following exercise, measurements of executive function and working memory were improved in Lean and Obese-NGT (p < 0.05), but not Obese-IGT. Changes in cognitive function following exercise negatively correlated with 2-hr glucose during an OGTT after controlling for body weight and body composition (rp = -0.40, p = 0.007). Serum levels of inflammatory cytokines IL-6 and CRP remained increased 60-minutes post-exercise in Obese-IGT, but not in Lean or Obese-NGT, which positively associated with 2-hr glucose during an OGTT (p < 0.01) and negatively with changes in cognitive function following exercise (p < 0.01). Greater insulin levels in Obese-IGT post-exercise also negatively correlated with changes in cognitive function following exercise (p < 0.01). CONCLUSION: Improvements in cognition following acute high-intensity exercise positively associate with glucose tolerance, independent of body weight and body composition. Further, poorer changes in cognitive performance following exercise associate with persistent peripheral inflammation.


Subject(s)
Glucose Intolerance , Insulin Resistance , Humans , Adult , Insulin , Glucose Tolerance Test , Glucose Intolerance/complications , Glucose Intolerance/therapy , Obesity/complications , Obesity/therapy , Glucose , Exercise , Cognition , Cytokines , Blood Glucose
7.
J Cell Biol ; 222(5)2023 05 01.
Article in English | MEDLINE | ID: mdl-37036693

ABSTRACT

Replication fork reversal is an important mechanism to protect the stability of stalled forks and thereby preserve genomic integrity. While multiple enzymes have been identified that can remodel forks, their regulation remains poorly understood. Here, we demonstrate that the ubiquitin ligase RFWD3, whose mutation causes Fanconi Anemia, promotes recruitment of the DNA translocase ZRANB3 to stalled replication forks and ubiquitinated sites of DNA damage. Using electron microscopy, we show that RFWD3 stimulates fork remodeling in a ZRANB3-epistatic manner. Fork reversal is known to promote nascent DNA degradation in BRCA2-deficient cells. Consistent with a role for RFWD3 in fork reversal, inactivation of RFWD3 in these cells rescues fork degradation and collapse, analogous to ZRANB3 inactivation. RFWD3 loss impairs ZRANB3 localization to spontaneous nuclear foci induced by inhibition of the PCNA deubiquitinase USP1. We demonstrate that RFWD3 promotes PCNA ubiquitination and interaction with ZRANB3, providing a mechanism for RFWD3-dependent recruitment of ZRANB3. Together, these results uncover a new role for RFWD3 in regulating ZRANB3-dependent fork remodeling.


Subject(s)
DNA Helicases , DNA Replication , DNA , Ubiquitin-Protein Ligases , DNA/genetics , DNA Damage , DNA Replication/genetics , DNA-Binding Proteins/metabolism , Proliferating Cell Nuclear Antigen/genetics , Proliferating Cell Nuclear Antigen/metabolism , Humans , Ubiquitin-Protein Ligases/genetics , Ubiquitin-Protein Ligases/metabolism , DNA Helicases/genetics , DNA Helicases/metabolism , Ubiquitination
8.
J Undergrad Neurosci Educ ; 22(1): A22-A26, 2023.
Article in English | MEDLINE | ID: mdl-38322403

ABSTRACT

Pedagogical experiences prior to a career in higher education are limited, particularly for interested undergraduates. We detail here the experience of an undergraduate mentored in pedagogical techniques such as topic and reading selection, assessment creation and grading, and classroom management. Their pedagogical training included co-instructing a course with their mentor. The mentee found the experience to be rewarding, learning the areas in which they excelled and struggled. For the mentor, this was a valuable opportunity to reflect on their own pedagogical choices and techniques. The process provided a new perspective for each of us as we viewed the course through the lens of the other person. More opportunities for undergraduates to undertake similar roles may strengthen teaching in higher education and grant early career experiences to interested individuals. Though rewarding, course construction and implementation is time-consuming and difficult. Balancing time and effort beyond the class is a required skill, and frequent communication between the mentee and mentor is necessary.

9.
Physiotherapy ; 116: 97-107, 2022 09.
Article in English | MEDLINE | ID: mdl-35605564

ABSTRACT

OBJECTIVE: EvolvRehab-Body is a non-immersive virtual rehabilitation system that could provide high-dose, exercise-based upper limb therapy after stroke. This consideration-of-concept study investigated: adherence rate to prescribed repetitions; viability of repeated measures in preparation for a dose-articulation study; and preliminary signal of potential benefit. METHODS: Pre-post and repeated measures with people at least six months after stroke. Twelve-week intervention: exercise-based therapy via EvolvRehab-Body. Pre-post-intervention measures: Wolf Motor Function Test (WMFT); hand grip force. Repeated-during-intervention measures: Motricity Index (MI) and Action Research Arm Test (ARAT). ANALYSIS: adherence rate (%) to set repetitions; percentage of total possible measures collected; pre-to-post-intervention change estimated in relation to published minimally detectable changes of WMFT and hand grip force; and slope of plotted data for MI and ARAT (linear regression). RESULTS: Eight of twelve participants completed the 12-week intervention phase. Adherence: 88% (1710-9377 repetitions performed). Viability repeated measures: 88 of 96 (92%) ARAT and MI scores collected. Preliminary signal of potential benefit was observed in five participants but not always for the same measures. Three participants improved WMFT-time (-7.9 to -27.2 s/item), four improved WMFT-function (0.2-1.1 points/item), and nobody changed grip force. Slope of plotted data over the 12-week intervention ranged from: - 1.42 (p = 0.26) to 1.36 (p = 0.24) points-per-week for MI and - 0.30 (p = 0.40) to 1.71 (p < 0.001) points-per-week for ARAT. CONCLUSION: Findings of good adherence rate in home settings and preliminary signal of benefit for some participants gives support to proceed to a dose-articulation study. These findings cannot inform clinical practice. CONTRIBUTION OF THE PAPER.


Subject(s)
Stroke Rehabilitation , Stroke , Telerehabilitation , Hand Strength , Humans , Recovery of Function , Treatment Outcome , Upper Extremity
10.
Article in English | MEDLINE | ID: mdl-35415007

ABSTRACT

Background: KMT2B-related dystonia is a primarily childhood-onset movement disorder characterized by progressive dystonia, spasticity, and developmental delay. A minority of individuals possess an inherited KMT2B variant. Case Report: As a child, the proband experienced mild developmental delay and laryngeal dystonia which progressed to generalized dystonia. Patellar hyperreflexia, postural tremor, and everted gait were documented. Whole exome sequencing identified a heterozygous pathogenic KMT2B variant in the proband, proband's sister, and proband's mother who had milder presentations. Discussion: This novel KMT2B variant reflects intrafamilial variable expressivity in KMT2B-related dystonia. Further identification of variants will allow for better appreciation of the phenotypic spectrum.


Subject(s)
Dystonia , Dystonic Disorders , Child , Dystonia/diagnosis , Dystonia/genetics , Dystonic Disorders/genetics , Family , Histone-Lysine N-Methyltransferase/genetics , Humans , Mutation , Phenotype
11.
J Dr Nurs Pract ; 15(1): 46-56, 2022 02 01.
Article in English | MEDLINE | ID: mdl-35228344

ABSTRACT

BACKGROUND: The cost of pain to society is high, not only in dollars but in physical and emotional suffering. Undertreated pain in the geriatric population can lead to functional impairments and diminished quality of life. A transitional care unit (TCU) described having higher levels of moderate to severe pain than state and national levels in like facilities. OBJECTIVE: A team of university faculty and students, and staff members from the TCU developed a quality improvement project to examine the feasibility of integrating complementary therapies to treat pain into clinical practice. METHODS: The team integrated three evidence-based complementary therapies into staff workflow. RESULTS: The nursing and therapy staff reported minimal to no interruption to their workflow when patients used the complementary therapies. Staff expressed satisfaction with an expanded menu of pain management options. Patients reported statistically significant lower (p = 0.002) pain levels after using the complementary therapies and benefits beyond pain relief, including relaxation, stress reduction, and improved sleep. CONCLUSION: Adding complementary therapies to the pain management program was feasible and the patients had less pain along with other benefits when using the therapies with standard care. IMPLICATIONS FOR NURSING: Having additional methods for managing pain is beneficial and vital.


Subject(s)
Complementary Therapies , Transitional Care , Aged , Humans , Pain , Pain Management/methods , Quality Improvement , Quality of Life/psychology
12.
Neurol Int ; 14(1): 186-198, 2022 Jan 30.
Article in English | MEDLINE | ID: mdl-35225885

ABSTRACT

The treatment of substance abuse with oxytocin is a novel approach to a challenging public health issue that continues to contribute to a growing economic cost for societies worldwide. Methamphetamine addiction is one of the leading causes of mortality worldwide, and despite advances in understanding the neurobiology of methamphetamine addiction, treatment options are limited. There are no medications that the Food and Drug Administration currently approves for stimulant use disorder. Off-label use of therapies for stimulant misuse include antidepressants, anxiolytics, and milder stimulants as replacement agents. Due to the shortcomings of these attempts to treat a complicated psychiatric disorder, recent attention to oxytocin therapy (OT) has gained momentum in clinical studies as a possible therapy in the context of social stress, social anxiety, social cognition, and psychosis. Oxytocin produces enhanced connectivity between cortical regions. The results from studies in rodents with OT suggest that central neuromodulation of oxytocin may be beneficial across transition states of stimulant dependence and may alleviate intense withdrawal symptoms. Studies of oxytocin in the context of other drugs of abuse, including cocaine, cannabis, and alcohol, also support the potential of oxytocin to treat stimulant use disorder, methamphetamine type. Methamphetamine abuse continues to be a significant cause of distress and dysfunction throughout the world. The effects of oxytocin on methamphetamine use outlined in this review should act as a catalyst for further investigation into the efficacy of treating stimulant use disorder, methamphetamine type with oxytocin in humans. More human-based research should initiate studies involving the long-term efficacy, side effects, and patient selection.

13.
School Ment Health ; 14(3): 709-723, 2022 Sep.
Article in English | MEDLINE | ID: mdl-37077431

ABSTRACT

Relational aggression is characterized by attempts to damage another's relationships or social status and is a major concern affecting academic, socioemotional, behavioral, and health outcomes, particularly for urban, minority youth. Teachers and peers frequently disagree about which students are relationally aggressive. Factors associated with peer and teacher discordant and concordant identification of relationally aggressive students were explored including prosocial behavior, perceived popularity, academic competence, and gender. Participants included 178 3rd-5th grade students across 11 urban classrooms. Findings revealed that students were more likely to be rated as relationally aggressive by their peers but not their teacher as scores on peer nominations for prosocial behavior decreased, while teacher-rated academic motivation/participation increased. Female students were more likely to be concordantly identified by peers and teachers as relationally aggressive when ratings for overt aggression increased. These results highlight the utility of obtaining ratings from multiple informants as well as the difficulty in accurately identifying all students who may benefit from interventions targeting relational aggression. Findings also suggest factors that may be related to the potential shortcomings of current measures and provide avenues for additional research to improve detection of relationally aggressive students.

14.
Environ Sci Technol ; 55(13): 9140-9149, 2021 07 06.
Article in English | MEDLINE | ID: mdl-34105958

ABSTRACT

Reducing methane emissions from oil and gas systems is a central component of US and international climate policy. Leak detection and repair (LDAR) programs using optical gas imaging (OGI)-based surveys are routinely used to mitigate fugitive emissions or leaks. Recently, new technologies and platforms such as planes, drones, and satellites promise more cost-effective mitigation than existing approaches. To be approved for use in LDAR programs, new technologies must demonstrate emissions mitigation equivalent to existing approaches. In this work, we use the FEAST modeling tool to (a) identify cost vs mitigation trade-offs that arise from using new technologies and (b) provide a framework for effective design of alternative LDAR programs. We identify several critical insights. First, LDAR programs can trade sensitivity for speed without sacrificing mitigation outcomes. Second, low sensitivity or high detection threshold technologies have an effective upper bound on achievable mitigation that is independent of the survey frequency. Third, the cost effectiveness of tiered LDAR programs using site-level detection technologies depends on their ability to distinguish leaks from routine venting. Finally, "technology equivalence" based on mitigation outcomes differs across basins and should be evaluated independently. The FEAST model will enable operators and regulators to systematically evaluate new technologies in next-generation LDAR programs.


Subject(s)
Environmental Monitoring , Methane , Methane/analysis , Policy
15.
Geriatrics (Basel) ; 6(1)2021 Mar 03.
Article in English | MEDLINE | ID: mdl-33802291

ABSTRACT

Spasticity is common in long-term care settings (affecting up to one in three residents), yet it remains under-treated despite safe and effective, Food and Drug Administration (FDA)-approved therapies. One barrier to treatment may be lack of awareness of available therapies for long-term care residents living with spasticity. A standardized spasticity treatment awareness and interest interview was conducted with 18 nursing home residents and 11 veterans' home residents in this cross-sectional study. Veterans' home residents were also asked about potential barriers to receiving spasticity treatment. Many residents across both long-term care facilities were unaware of most of the treatment options for spasticity. Participants were most aware of physical/occupational therapy (83%, 95% CI: 65-93%) and least aware of intrathecal baclofen (21%, 95% CI: 9-39%). After learning about treatments, only 7% of participants (95% CI: 0-23%) were not interested in receiving any form of spasticity treatment. Among residents previously unaware of spasticity treatments, at least one quarter became interested in receiving treatment and at least one-fifth indicated possibly being interested in the treatment after learning about it. Potential barriers to receiving treatment included traveling to see a doctor and limited knowledge of insurance coverage of spasticity treatments. These results suggest that patient-centered approaches, including education and discerning patient preferences, may improve spasticity treatment in long-term care settings.

16.
Eur J Paediatr Neurol ; 28: 70-76, 2020 Sep.
Article in English | MEDLINE | ID: mdl-32950367

ABSTRACT

BACKGROUND: Neonatal therapeutic hypothermia (TH) can ameliorate or prevent the development of dyskinetic cerebral palsy (CP) after hypoxic-ischemic encephalopathy (HIE). The Dyskinesia Impairment Scale (DIS) was recently launched to quantify dyskinetic (dystonic and choreatic) motor features in patients with CP. In TH treated children, who are at risk of developing dyskinetic CP, we aimed to determine DIS-scores at pre-school age. METHOD: In 21 Dutch pre-school children (3-6 years of age) who had received TH according to the Dutch-Flemish treatment protocol, we determined DIS-scores. We associated DIS-scores with 1. age-matched control values (Kuiper et al., 2018) [1], and 2. previously reported DIS-score range in dyskinetic CP (Monbaliu E et al., 2015). RESULTS: The motor phenotype was determined as: normal (n = 18/21), mildly impaired (reduced coordination (n = 2/21)) and abnormal (dyskinetic CP; n = 1/21). In absence of CP (n = 20/21), DIS-scores were lower (more favorable) than in dyskinetic CP, without any overlapping group scores (mean difference: 71 points; p < .05). However, the obtained DIS-scores were still higher than previously reported in healthy age-matched controls (mean difference: 14 points; p < .05). There was an association between DIS-scores and retrospective neonatal MRI (basal ganglia and thalamus injury on diffusion weighted imaging (DWI)) and (a)EEG parameters (p < .05). CONCLUSION: In the vast majority (95%) of Dutch TH-HIE treated pre-school children, the phenotypic motor outcome was favorable. However, DIS-scores were moderately increased compared with healthy age-matched controls. Future studies may elucidate the significance of moderately increased DIS-scores should to further extent.


Subject(s)
Cerebral Palsy/epidemiology , Cerebral Palsy/prevention & control , Hypothermia, Induced/methods , Hypoxia-Ischemia, Brain/complications , Hypoxia-Ischemia, Brain/therapy , Cerebral Palsy/etiology , Child , Child, Preschool , Dyskinesias/epidemiology , Dyskinesias/etiology , Dyskinesias/prevention & control , Female , Humans , Infant, Newborn , Male , Retrospective Studies
17.
J Am Med Dir Assoc ; 21(8): 1157-1160, 2020 08.
Article in English | MEDLINE | ID: mdl-32085950

ABSTRACT

OBJECTIVES: To determine the prevalence, rate of underdiagnosis and undertreatment, and association with activities of daily living dependency of spasticity in a nursing home setting. DESIGN: Cross-sectional study. SETTING AND PARTICIPANTS: This study is an analysis of a deidentified data set generated by a prior quality improvement project at a 240-bed nursing home for residents receiving long-term care or skilled nursing care services. METHODS: Each resident was examined by a movement disorders specialist neurologist to determine whether spasticity was present and, if so, the total number of spastic postures present in upper and lower limbs was recorded. Medical records, including the Minimum Data Set, were reviewed for neurologic diagnoses associated with spasticity, activities of daily living (ADL) dependency, and prior documentation of diagnosis and past or current treatments. Ordinary least squares linear regression models were used to evaluate the association between spasticity and ADL dependency. RESULTS: Two hundred nine residents (154 women, 81.9 ± 10.9 years) were included in this analysis. Spasticity was present in 22% (45/209) of residents examined by the neurologist. Only 11% of residents (5/45) had a prior diagnosis of spasticity and were receiving treatment. Presence of spasticity was associated with greater ADL dependency (χ2 = 51.72, P < .001), which was driven by lower limb spasticity (χ2 = 14.56, P = .006). CONCLUSIONS AND IMPLICATIONS: These results suggest that spasticity (1) is common in nursing homes (1 of 5 residents), (2) is often not diagnosed or adequately treated, and (3) is associated with worse ADL dependency. Further research is needed to enhance the rates of diagnosis and treatment of spasticity in long-term care facilities.


Subject(s)
Activities of Daily Living , Muscle Spasticity , Cross-Sectional Studies , Female , Humans , Muscle Spasticity/diagnosis , Muscle Spasticity/epidemiology , Nursing Homes , Prevalence
18.
JACC Case Rep ; 2(10): 1492-1495, 2020 Aug.
Article in English | MEDLINE | ID: mdl-34317003

ABSTRACT

A patient with alveolar capillary dysplasia has survived more than 56 months with medical therapy. Intrauterine exposure to metformin potentially modified the severity of disease. In combination with other agents, endothelin receptor antagonists and amlodipine have been key medications in lowering pulmonary arterial pressure and managing right heart failure. (Level of Difficulty: Beginner.).

19.
J Child Neurol ; 35(2): 166-174, 2020 02.
Article in English | MEDLINE | ID: mdl-31608744

ABSTRACT

Tourette syndrome is a multifaceted disorder characterized by multiple motor and at least one vocal tics that start in childhood, persist for at least 1 year, and cannot be attributed to another medical condition or exposure to medications/drugs. Clinical diagnostic criteria are available, and identification of tics is typically straightforward based on characteristic appearance and features. Diagnostic uncertainty can rarely arise in cases of mild tics, atypical features, certain psychiatric comorbidities, and other non-tic movement disorders. Comorbid psychopathology, including attention-deficit hyperactivity disorder (ADHD) and obsessive-compulsive behaviors/obsessive-compulsive disorder, affects the majority of patients and is correlated with disease severity and the presence of additional psychiatric behaviors. The severity of tics often improves after adolescence, whereas psychiatric symptoms typically persist. The subset of patients in whom tics persist into adulthood experience higher rates of anxiety, and lower self-esteem, socioeconomic status, and quality of life; the relative contribution of motor tics and psychopathology is not fully understood. This article summarizes the clinical features of Tourette syndrome, including major diagnostic criteria, unique features of tics, and key aspects that differentiate tics from common mimics and chameleons. Comorbid psychiatric conditions and their impact on phenotype and quality of life are described. Finally, current understanding of the natural history is summarized, including limited research in adults with Tourette syndrome.


Subject(s)
Tourette Syndrome/physiopathology , Tourette Syndrome/psychology , Attention Deficit Disorder with Hyperactivity/complications , Attention Deficit Disorder with Hyperactivity/physiopathology , Attention Deficit Disorder with Hyperactivity/psychology , Humans , Male , Middle Aged , Mood Disorders/physiopathology , Mood Disorders/psychology , Obsessive-Compulsive Disorder/complications , Obsessive-Compulsive Disorder/physiopathology , Obsessive-Compulsive Disorder/psychology , Tourette Syndrome/complications
20.
Med Leg J ; 88(1): 22-24, 2020 Mar.
Article in English | MEDLINE | ID: mdl-31750767

ABSTRACT

The introduction of new rotas, rota gaps, poor handover arrangements, the junior hospital doctors' strike, the imposition of a new contract after a four-year period of contract negotiation, the Bawa-Garba case, the abolition of the "Firm", poor rest facilities and bullying have all contributed to eroding the morale of junior doctors. The retention of newly registered doctors is falling. Recent evidence shows that in 2010 83% of Foundation Year 2's went straight into training compared to 38% in 2018. This study was undertaken to assess the extent to which the plans and intentions of current Foundation Year Doctors have been influenced by recent history. With the large volume of complaints and their associated costs on the NHS, the study included questions to identify whether junior doctors feel prepared to deal with the medico-legal issues.


Subject(s)
Attitude of Health Personnel , Medical Staff, Hospital/psychology , Bullying , Humans , Malpractice/legislation & jurisprudence , Morale , Surveys and Questionnaires , United Kingdom
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