Treatment outcomes and patient satisfaction of a virtual partial hospital program: A mixed-method study.

OBJECTIVE: Despite a proliferation of virtual partial hospital programs (PHP) during the COVID-19 pandemic, there is a dearth of research on such programs. In the current study, we compared treatment outcomes and patient satisfaction between an in-person and a virtual PHP. Further, we examined patients' qualitative feedback about the virtual PHP. METHOD: Participants included 282 patients attending a virtual PHP during the COVID-19 pandemic and 470 patients attending an in-person PHP one year prior. Patients completed daily measures of symptom severity, and post-treatment measures of patient satisfaction and treatment outcomes. Patients in the virtual PHP provided feedback about virtual care. Quantitative data were analyzed using multilevel modeling, and qualitative data were analyzed using the principles of inductive analysis. RESULTS: Patients experienced a reduction in depression (b = -.28, p < .001) and anxiety symptoms (b = -.25, p < .001) over time and reported high satisfaction in both the in-person and virtual PHPs. There were no significant differences across programs. Virtual PHP patients identified unique advantages and disadvantages of virtual care. CONCLUSION: Our results suggest that virtual PHPs should be explored as an ongoing model of care that may help to systematically reduce barriers to accessing mental health services.

An Integrated Model of Posttraumatic Stress and Growth.

A number of recent models have examined cognitive predictors of posttraumatic stress and posttraumatic growth (S. Barton, A. Boals, & L. Knowles, 2013; J. Groleau, L. Calhoun, A. Cann, & G. Tedeschi, 2013; K. N. Triplett, R. G. Tedeschi, A. Cann, L. G. Calhoun, & C. L. Reeve, 2012). The current study examined an integrated model of predictors of distress and perceived growth in 194 college undergraduates. Domains covered included the roles of core belief challenge, event centrality, posttrauma cognitions, and event-related rumination. Negative cognitions about the self and the centrality of the event directly predicted both growth and distress, although intrusive rumination predicted only posttraumatic stress disorder symptoms, and deliberate rumination predicted only posttraumatic growth. Future research should continue to examine the shared and unique predictors of postevent growth and distress.

A Brief Self-Compassionate Letter-Writing Intervention for Individuals with High Shame.

Objectives: Over the last decade, the mental health of undergraduate students has been of increasing concern and the prevalence of psychological disorders among this population has reached an unprecedented high. Compassion-based interventions have been used to treat shame and self-criticism, both of which are common experiences among undergraduate students and transdiagnostic vulnerability factors for an array of psychological disorders. This randomized controlled study examined the utility of a brief online self-compassionate letter-writing intervention for undergraduate students with high shame. Method: Participants were 68 undergraduates who scored in the upper quartile on shame. Individuals were randomly assigned to a 16-day self-compassionate letter-writing intervention (n = 29) or a waitlist control group (n = 39). Participants completed baseline, post-assessment, and one-month follow-up measures. Results: Participants who practiced self-compassionate letter writing evidenced medium-to-large reductions in global shame, external shame, self-criticism, and general anxiety at post-assessment, and gains were sustained at follow-up. Additionally, there were trend-level effects for increases in self-compassion and decreases in depression for those who participated in the intervention. Conclusions: This study examined the efficacy of self-compassionate letter-writing as a stand-alone intervention for undergraduate students with high shame. This brief, easily accessible, and self-administered practice may be beneficial for a host of internalizing symptoms in this population and may support university counseling centers as they navigate high demand for mental health services.

Intracellular replication of Pseudomonas aeruginosa in epithelial cells requires suppression of the caspase-4 inflammasome.

Pathogenesis of Pseudomonas aeruginosa infections can include bacterial survival inside epithelial cells. Previously, we showed this involves multiple roles played by the type three-secretion system (T3SS), and specifically the effector ExoS. This includes ExoS-dependent inhibition of a lytic host cell response that subsequently enables intracellular replication. Here, we studied the underlying cell death response to intracellular P. aeruginosa, comparing wild-type to T3SS mutants varying in capacity to induce cell death and that localize to different intracellular compartments. Results showed that corneal epithelial cell death induced by intracellular P. aeruginosa lacking the T3SS, which remains in vacuoles, correlated with activation of NF-κB as measured by p65 relocalization and TNFα transcription and secretion. Deletion of caspase-4 through CRISPR-Cas9 mutagenesis delayed cell death caused by these intracellular T3SS mutants. Caspase-4 deletion also countered more rapid cell death caused by T3SS effector-null mutants still expressing the TSSS apparatus that traffic to the host cell cytoplasm, and in doing so rescued intracellular replication normally dependent on ExoS. While HeLa cells lacked a lytic death response to T3SS mutants, it was found to be enabled by interferon gamma treatment. Together, these results show that epithelial cells can activate the noncanonical inflammasome pathway to limit proliferation of intracellular P. aeruginosa, not fully dependent on bacterially-driven vacuole escape. Since ExoS inhibits the lytic response, the data implicate targeting of caspase-4, an intracellular pattern recognition receptor, as another contributor to the role of ExoS in the intracellular lifestyle of P. aeruginosa.

Intracellular replication of Pseudomonas aeruginosa in epithelial cells requires suppression of the caspase-4 inflammasome.

Pathogenesis of Pseudomonas aeruginosa infections can include bacterial survival inside epithelial cells. Previously, we showed that this involves multiple roles played by the type three secretion system (T3SS), and specifically the effector ExoS. This includes ExoS-dependent inhibition of a lytic host cell response that subsequently enables intracellular replication. Here, we studied the underlying cell death response to intracellular P. aeruginosa, comparing wild-type to T3SS mutants varying in capacity to induce cell death and that localize to different intracellular compartments. Results showed that corneal epithelial cell death induced by intracellular P. aeruginosa lacking the T3SS, which remains in vacuoles, correlated with the activation of nuclear factor-κB as measured by p65 relocalization and tumor necrosis factor alpha transcription and secretion. Deletion of caspase-4 through CRISPR-Cas9 mutagenesis delayed cell death caused by these intracellular T3SS mutants. Caspase-4 deletion also countered more rapid cell death caused by T3SS effector-null mutants still expressing the T3SS apparatus that traffic to the host cell cytoplasm, and in doing so rescued intracellular replication normally dependent on ExoS. While HeLa cells lacked a lytic death response to T3SS mutants, it was found to be enabled by interferon gamma treatment. Together, these results show that epithelial cells can activate the noncanonical inflammasome pathway to limit proliferation of intracellular P. aeruginosa, not fully dependent on bacterially driven vacuole escape. Since ExoS inhibits the lytic response, the data implicate targeting of caspase-4, an intracellular pattern recognition receptor, as another contributor to the role of ExoS in the intracellular lifestyle of P. aeruginosa. IMPORTANCE Pseudomonas aeruginosa can exhibit an intracellular lifestyle within epithelial cells in vivo and in vitro. The type three secretion system (T3SS) effector ExoS contributes via multiple mechanisms, including extending the life of invaded host cells. Here, we aimed to understand the underlying cell death inhibited by ExoS when P. aeruginosa is intracellular. Results showed that intracellular P. aeruginosa lacking T3SS effectors could elicit rapid cell lysis via the noncanonical inflammasome pathway. Caspase-4 contributed to cell lysis even when the intracellular bacteria lacked the entire T33S and were consequently unable to escape vacuoles, representing a naturally occurring subpopulation during wild-type infection. Together, the data show the caspase-4 inflammasome as an epithelial cell defense against intracellular P. aeruginosa, and implicate its targeting as another mechanism by which ExoS preserves the host cell replicative niche.

COVID-19 Pandemic Impact on Essential Public Health Services and Online Health Communication-Appalachian Kentucky, March-December 2020.

Introduction: The COVID-19 pandemic posed many challenges for local health departments (LHDs). This study examines how stay-at-home orders impacted the provision of essential public health services and subsequent increased use of online health communication by LHDs for rural populations in Appalachian Kentucky during the first year of the COVID-19 pandemic. Methods: A survey to gather information about provision of essential public health services was administered to five LHDs representing 13 counties between June 2020 and December 2020. Additionally, demographic and health-outcome data from LHD, state health department, and CDC websites were reviewed, alongside health communications posted on LHD social media pages. Using these data, the authors conducted descriptive analyses to assess how essential public health services and health communications were impacted by the COVID-19 pandemic. Results: In Appalachian Kentucky, limited internet access was identified by all LHDs as the most common barrier for clients of essential public health services. During stay-at-home orders, the use of telehealth increased participation rates for programs that support parents for optimal growth and development of children. Additionally, social media was the most preferred media source by all LHDs to communicate with the local population to promote health education. Implications: By using publicly available data and conducting interviews with LHDs, alongside examination of the health information they posted online, the study is able to characterize the impacts of the COVID-19 pandemic on providing essential public health services-successes and challenges. Expanding use of telehealth for essential public health services and increased access to online health communication improves access to care and information for rural populations in Appalachian Kentucky.

Longitudinal Measurement Invariance of the PHQ-9 and GAD-7.

Intraindividual change over time is commonly used to estimate treatment effectiveness. However, patients may not respond similarly to a scale after treatment, rendering pre-post change an unreliable metric. The current objective was to investigate longitudinal measurement invariance of the Patient Health Questionnaire-9 and Generalized Anxiety Disorder Scale-7 among 4,323 patients completing a partial hospital program. We used confirmatory factor analysis to determine (1) factor structure at pretreatment and posttreatment and (2) longitudinal invariance, accounting for dependent observations, using both classical and approximate measurement invariance approaches. Results indicated a two-factor solution for both scales. Longitudinal invariance was not established for either scale, thus, using raw score differences from the Patient Health Questionnaire-9 and Generalized Anxiety Disorder Scale-7 for measuring symptom change over time may be problematic. The most longitudinally consistent items captured somatic as opposed to affective/cognitive symptoms. We discuss the potential use of these measures for diagnostic screening and between-group comparisons and suggest alternative ways to monitor client progress over time. Limitations included a majority White sample and uniqueness of a partial hospital setting.

Mindfulness-Based Stress Reduction for Parents of Children with Developmental Delays: Understanding the Experiences of Latino Families.

Parents of children with developmental delays (DD) report elevated mental health difficulties compared to parents of children with typical development, which appear largely associated with child behavior problems. Latino parents of children with DD may experience heightened risk for poor mental health outcomes due additional stressors associated with minority status. Mindfulness-Based Stress Reduction (MBSR) appears to be efficacious for reducing parenting stress and improving wellbeing in families of children with DD; however, studies have rarely focused on families from racial and ethnic minority backgrounds. The current study employed a mixed-methods, waitlist-control design to examine the efficacy of MBSR for improving parent and child outcomes in Latino and non-Latino families. Results indicate that MBSR is similarly efficacious for Latino and non-Latino families in improving parent mental health (parenting stress, depressive symptomatology, and life satisfaction) and reducing parent-reported child behavior problems. Qualitative analyses further highlight avenues for improving the efficacy of MBSR for Latino families by providing intervention directly in Spanish, rather than using translation services, for Spanish-speaking families. Findings reveal the efficacy of standard MSBR for Latino parents of children with DD and underscore the potential benefits of disseminating this practice to traditionally underrepresented families.

Smoking abstinence symptoms across 67 days compared with randomized controls-Moderation by nicotine replacement therapy, bupropion, and negative-affect traits.

Accurate knowledge of negative affect (NA)-related smoking abstinence symptoms (SAS) severity and duration and their moderation by pharmacotherapy and NA-related personality traits is critical for efficacious treatments given that elevated state and trait NA are predictors of relapse. However, SAS severity, duration, and moderation are not well characterized. To date, the longest randomized controlled trial (RCT) of NA-related SAS using randomized delayed-quit smoking controls only examined symptoms across 45 days, despite clinical evidence that SAS may last longer. The present RCT assessed SAS across 67 days in dependent smokers (N = 95) who were randomized either to quit or to delay quitting for the course of the trial. The quit group was further randomized to receive either nicotine replacement therapy (NRT), bupropion (BUP), or placebo. Abstinence-related increases in anger-irritability, depressive, anxiety, and general NA symptoms did not resolve relative to the delayed quit group (DQG) levels across the 67 days in any of the 3 quit groups, though craving fell to below DQG and prequit levels. While NRT attenuated Day 3 SAS relative to BUP and placebo, BUP and NRT generally did not reduce SAS. High scores on trait measures of NA/neuroticism predicted greater increases in and duration of NA-related SAS, potentially indicating that smoking abstinence unmasks affective symptoms. Positive affect was not impacted by abstinence or treatment. The results support the views that (a) prequit baseline values are not a valid index of NA SAS recovery, and (b) on average, NA-related SAS take longer than 67 days to resolve. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

A molecular toolbox for manipulating Eremothecium coryli.

The genus Eremothecium contains dimorphic and filamentous fungal species, most notably Eremothecium sinecaudum (Holleya sinecauda), a dimorphic plant pathogen, which was isolated from mustard seeds, and Eremothecium gossypii (Ashbya gossypii), a filamentous fungus, which is well known for its ability to produce riboflavin. In this study, we present the initial molecular characterization of another Eremothecium species classified as Eremothecium coryli. E.coryli is a dimorphic fungus. We have developed, based on previously described reagents, a transformation system for E. coryli using kanMX and NATMX3 as dominant selectable marker genes on freely replicating plasmids conferring resistance to the antibiotics G418 and nourseothricin, respectively. As reporter genes we could introduce lacZ and GFP, which were controlled either by the AgTEF1 promoter or by regulatable MET promoters derived from the A. gossypii and Saccharomyces cerevisiae MET3 genes. These newly established tools will allow a detailed comparison of different growth modes in filamentous or dimorphic species within the genus Eremothecium.

The association between attention control, anxiety, and depression: the indirect effects of repetitive negative thinking and mood recovery.

BACKGROUND AND OBJECTIVES: Attention control deficits and repetitive negative thinking (RNT; i.e., rumination) may be key factors in the development and persistence of depression and anxiety, although their role in symptom development remains poorly understood. This represents a gap in the literature, as interventions targeting attention control and associated RNT may enhance interventions and prevent costly relapse. The current study was designed to examine the serial indirect effects of transdiagnostic RNT and negative affect recovery following a lab-induced stressor on the association between attention control deficits and trait anxiety and depression. METHODS: Participants were N = 583 university students who completed validated measures of RNT, anxiety, depression, and mood ratings pre- and post-stressor. Stress was induced using a modified version of the Trier Social Stress Test. RESULTS: Results of cross-sectional indirect effects models indicated that RNT and mood recovery explained the association between attention control deficits and trait anxiety and depression. Results from reversed models indicated that only the indirect effect of RNT was significant. CONCLUSIONS: Findings suggest that RNT and mood recovery processes play an important role in explaining anxiety and depression symptoms. Additional work is needed to examine their role in symptom development and maintenance over time.

Outpatient Dialectical Behavior Therapy for Adolescents Engaged in Deliberate Self-Harm: Conceptual and Methodological Considerations.

The current review examines conceptual and methodological issues related to the use of dialectical behavior therapy for adolescents (DBT-A) in treating youth who engage in deliberate self-harm. A comprehensive review of the literature identified six studies appropriate for the review. Results indicated several inconsistencies and limitations across studies including the mixing of various forms of self-harm; variations in diagnostic inclusion/exclusion criteria, insufficient use of standardized self-harm outcome measures, variable lengths and intensity of provided treatment, and inadequate attention paid to DBT adherence. Each of these areas is reviewed along with a discussion of ways to improve the quality of future research.

High Genetic Diversity Among Strains of Fusarium oxysporum f. sp. vasinfectum from Cotton in Ivory Coast.

ABSTRACT Seventeen isolates of Fusarium oxysporum f. sp. vasinfectum from the Ivory Coast were characterized using vegetative compatibility group (VCG), restriction fragment length polymorphism of the ribosomal inter-genic spacer region (IGS), and mating type (MAT) idiomorph, and compared with a worldwide collection of the pathogen containing all available reference strains. Some of the isolates were identical to known reference strains for all three traits, whereas others had previously unknown varieties of IGS and (possibly) VCG. One or the other MAT idiomorph was present in each of the new isolates and the reference strains. The new isolates and reference strains were grouped based upon the three traits. Strains from the Ivory Coast were found in 7 of 11 groups detected, suggesting multiple sources for Fusarium wilt in the country. Despite the presence of both MAT idiomorphs among isolates, no evidence for recombination was found.