Service User Experience of Receiving Remote Inpatient Mental Health Treatment via the Homecare Service.

The Homecare Service was developed as a response to the COVID-19 pandemic, providing all the elements of a mental health inpatient programme remotely, in the comfort and safety of the service user's home thus reducing the need for a physical admission. The aim of this study was to explore service user experiences of a remote virtual inpatient care at an Irish independent mental health service. All participants who had a virtual admission in a 3-month period were invited to complete a series of questions via an online survey. Three open-ended questions generated qualitative data from this mixed methods study, which were thematically analysed. Three themes reflected service user experience: 'The Homecare Service: a viable alternative to inpatient care'; 'Importance of relationships' and 'Technology and Homecare.' Overall, there was general satisfaction with the service. This study provided a good opportunity to identify issues that have emerged considering the prompt implementation of the initiative. Feedback relating to improvements can be implemented in future service delivery.

Associations Between Objective Sleep and Ambulatory Blood Pressure in a Community Sample.

OBJECTIVE: Epidemiologic data increasingly support sleep as a determinant of cardiovascular disease risk. Fewer studies have investigated the mechanisms underlying this relationship using objective sleep assessment approaches. Therefore, the aim of this study was to examine associations between daily blood pressure (BP) and both objectively assessed sleep duration and efficiency. METHODS: A diverse community sample of 300 men and women aged 21 to 70 years, enrolled in the North Texas Heart Study, participated in the study. Actigraphy-assessed sleep was monitored for two consecutive nights with ambulatory BP sampled randomly within 45-minute blocks on the first and second day as well as the second night. RESULTS: Overall, sleep duration results paralleled those of sleep efficiency. Individuals with lower sleep efficiency had higher daytime systolic (B = -0.35, SE = 0.11, p = .0018, R = 0.26) but not diastolic BP (B = -0.043, SE = 0.068, p = .52, R = 0.17) and higher nighttime BP (systolic: B = -0.37, SE = 0.10, p < .001, R = .15; diastolic: B = -0.20, SE = 0.059, p < .001, R = .14). Moreover, lower sleep efficiency on one night was associated with higher systolic (B = -0.51, SE = 0.11, p < .001, R = 0.23) and diastolic BP (B = -0.17, SE = 0.065, p = .012, R = .16) the following day. When 'asleep' BP was taken into account instead of nighttime BP, the associations between sleep and BP disappeared. When both sleep duration and efficiency were assessed together, sleep efficiency was associated with daytime systolic BP, whereas sleep duration was associated with nighttime BP. CONCLUSIONS: Lower sleep duration and efficiency are associated with higher daytime systolic BP and higher nighttime BP when assessed separately. When assessed together, sleep duration and efficiency diverge in their associations with BP at different times of day. These results warrant further investigation of these possible pathways to disease.

A randomized controlled trial testing an Internet delivered cost-benefit approach to weight loss maintenance.

Weight loss maintenance is a significant challenge in obesity treatment. During maintenance the "costs" of adhering to weight management behaviors may outweigh the "benefits." This study examined the efficacy of a novel approach to weight loss maintenance based on modifying the cost-benefit ratio. Individuals who achieved a 5% weight loss (N=75) were randomized to one of three, 10-month maintenance interventions. All interventions were delivered primarily via the Internet. The Standard arm received traditional weight maintenance strategies. To increase benefits, or rewards, for maintenance behaviors, the two cost-benefit intervention conditions received weekly monetary rewards for self-monitoring and social reinforcement via e-coaching. To decrease behavioral costs (boredom) and increase novelty, participants in the cost-benefit conditions also monitored different evidence-based behaviors every two weeks (e.g., Weeks 1 & 2: steps; Week 3 & 4: red foods). The primary difference between the cost-benefit interventions was type of e-coach providing social reinforcement: Professional (CB Pro) or Peer (CB Peer). Study procedures took place in Providence, RI from 2013 to 2014. Retention was 99%. There were significant group differences in weight regain (p=.01). The Standard arm gained 3.5±5.7kg. In contrast, participants in CB Pro and CB Peer lost an additional 1.8±7.0kg and 0.5±6.4kg, respectively. These results suggest that an Internet delivered cost-benefit approach to weight loss maintenance may be effective for long-term weight control. In addition, using peer coaches to provide reinforcement may be a particularly economic alternative to professionals. These data are promising and provide support for a larger, longer trial.

Exploring the relationship between genotype and phenotype using yeast alcohol dehydrogenase 1.

Project-based (research-driven) laboratory courses stimulate student involvement, improve critical thinking and initiate cooperative learning. To this end, a 7-week laboratory project was designed for a sophomore cell biology course to reinforce the fundamental relationship between genotype and phenotype using yeast alcohol dehydrogenase I (ADH1). Working in pairs, students used site-directed mutagenesis to create a H44R mutation in the ADH1 gene sequence inserted into a YEp13 shuttle vector. These plasmids were propagated in E. coli, sequenced, and reintroduced into a yeast strain expressing no ADH1 activity. The growth patterns on selective media were determined. As the mutation allows for growth in the presence of allyl alcohol, students make the connection between DNA sequence and protein function. Student performance was assessed with pre- and post-tests, with improvement observed across all learning objectives. In addition to meeting the learning outcomes, 98% of the students thought that this experience allowed them to see how the scientific process can encompass multiple techniques to answer a single question. Eighty-four percent of the students thought that this experience was more engaging than other lab experiences they have had. Our multi-week laboratory examining the phenotypic changes in yeast alcohol metabolism successfully developed students' understanding of the scientific process, knowledge of molecular techniques and the relationship of gene sequence to protein function in an engaging manner.

"People say you're going home, but I don't have a home": Housing After Prison.

Recidivism in Australia is high, especially in the Australian Capital Territory (ACT). While high-quality stable housing has been shown to reduce recidivism, people released from prison face many barriers in obtaining housing. This paper reports on a qualitative study exploring the housing experiences of 11 people released from prison in the ACT. Participants felt the importance of housing for reintegration and avoiding recidivism, but reported many challenges, including issues relating to lack of pre-release planning, income and employment, drug use, difficulties and delays with accessing social housing, and complying with parole or bail conditions. We recommend increased investment in services to assist people in prison with organizing housing before release. Furthermore, as housing is a foundational need for reintegration and drug use is high among the prison population in the ACT, Housing First initiatives may be the most appropriate model for providing accommodation and reducing recidivism.

Development of the Student Nurse Subjective Evaluation of Completed Clinical Practice Placement Instrument.

BACKGROUND: Instruments that measure clinical learning environments have lacked rigorous methodological approaches in their development and validity. METHOD: Development research using a survey design approach was conducted for an instrument to evaluate the quality of nursing students' clinical practice placement. RESULTS: The development and validity of the Student Nurse Subjective Evaluation of Completed Clinical Practice Placement (SNEP) resulted in a 40-item instrument to evaluate nursing students' experience of their completed clinical practice placement. Adequate level of model fit was indicated (χ2[719] = 1909.47, p < .001) for the confirmatory factor analysis (χ2/df = 2.66, comparative fit index = 0.92, Tucker-Lewis Index = 0.92, and root-mean-square error of approximation = 0.07). Standardized factor loadings were high, ranging from 0.68 to 0.95. CONCLUSION: The SNEP was designed and validated incorporating the perspective of various nurse stakeholders and can be used in both research and clinical learning environments. [J Nurs Educ. 2022;61(10):559-569.].

Lessons from COVID-19-free Vanuatu: intensive health operations for Phase 1 of repatriation and quarantine, May-July 2020.

International borders to Vanuatu closed on 23 March 2020 due to the global COVID-19 pandemic. In May-July 2020, the Government of Vanuatu focused on the safe and timely return of citizens and residents while ensuring Vanuatu remained COVID-19 free. Under Phase 1 of repatriation, between 27 May and 23 June 2020, 1522 people arrived in the capital, Port Vila, and were placed in compulsory government-mandated 14-day quarantine in 15 hotels. Pre-arrival health operations included collection of repatriate information, quarantine facility assessments, training for personnel supporting the process, and tabletop and functional exercises with live scenario simulations. During quarantine, health monitoring, mental health assessments and psychosocial support were provided. All repatriates completed 14 days of quarantine. One person developed symptoms consistent with COVID-19 during quarantine but tested negative. Overall health operations were considered a success despite logistical and resource challenges. Lessons learnt were documented during a health sector after-action review held on 22 July 2020. Key recommendations for improvement were to obtain timely receipt of repatriate information before travel, limit the number of repatriates received and avoid the mixing of "travel cohorts," ensure sufficient human resources are available to support operations while maintaining other essential services, establish a command and control structure for health operations, develop training packages and deliver them to all personnel supporting operations, and coordinate better with other sectors to ensure health aspects are considered. These recommendations were applied to further improve health operations for subsequent repatriation and quarantine, with Phase 2 commencing on 1 August 2020.

Patient-provided e-support in reduced intensity obesity treatment: The INSPIRE randomized controlled trial.

OBJECTIVE: There are two types of patient supporters, peers (two individuals initiating health behavior change who support one another) and mentors (a previously successful patient who supports incoming patients). Social comparison theory suggests that peers and mentors may elicit social comparison processes (patients may compare their progress to that of their peer/mentor), and these social comparisons could impact treatment outcomes. This randomized controlled trial is the first to examine the differential impact of peers and mentors on obesity treatment outcomes and social comparison processes when added to reduced intensity treatment. METHOD: Participants (N = 278) were randomly assigned to reduced intensity behavioral weight loss treatment alone (rBWL), rBWL plus peer e-support (rBWL + Peer), or rBWL plus mentor e-support (rBWL + Mentor). rBWL involved periodic group sessions that decreased over time; when group sessions decreased, intensity of peer/mentor e-support increased. Weight and social comparison processes were assessed throughout the 12-month intervention. RESULTS: There was a significant treatment effect; when group sessions became less frequent and peer/mentor e-support became more frequent, rBWL + Peer had significantly greater weight loss than rBWL alone, and rBWL + Mentor was not significantly different from the other two. Social comparison processes differed by treatment arm; rBWL + Peer participants tended to report more lateral social comparisons ("my weight loss progress is 'similar' to my peer's"), whereas rBWL + Mentor participants reported more upward comparisons ("my weight loss progress is 'worse than' my mentor's"). Upward comparisons were associated with poorer weight loss outcomes. CONCLUSIONS: Peer e-support may be an effective, low-cost, sustainable method for improving longer-term weight loss outcomes in reduced intensity obesity treatment. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Inflammation, infection and depression: an evolutionary perspective.

The evolutionary basis for clinical depression is not well understood. A growing body of literature that is not based on evolutionary logic links inflammation to depression. Integration of these findings with an evolutionary framework for depression, however, needs to address the reasons why the body's inflammatory response would be regulated so poorly that it would result in incapacitating depression. Pathogen induction of inflammation offers an explanation, but the extent to which the association between inflammation and depression can be attributed to general inflammation as opposed to particular effects of pro-inflammatory pathogens remains unclear. This paper reports a study of sexually transmitted pathogens, which addresses this issue. Although several sexually transmitted pathogens were associated with depression according to bivariate tests, only Chlamydia trachomatis and Trichomonas vaginalis were significantly associated with depression by a multivariate analysis that accounted for correlations among the pathogens. This finding is consistent with the hypothesis that infection may contribute to depression through induction of tryptophan restriction, and a consequent depletion of serotonin. It reinforces the idea that some depression may be caused by specific pathogens in specific evolutionary arms races with their human host.

Sexually Transmitted Pathogens, Depression, and Other Manifestations Associated with Premenstrual Syndrome.

This study investigated whether sexually transmitted infections and lifestyle variables are associated with premenstrual syndrome (PMS) as well as particular manifestations commonly associated with PMS. Data were gathered from medical records of 500 regularly cycling women. The following infectious agents were investigated: human papillomavirus, Chlamydia trachomatis, Neisseria gonorrheae, Gardnerella vaginalis, Candida albicans, and Trichomonas vaginalis. Bivariate tests and multivariate logistic regressions were used to evaluate whether these pathogens were associated with headache, pain, nausea, and depression. Chlamydia trachomatis was significantly associated with premenstrual syndrome (PMS) and two common manifestations of PMS: depression and pain. Trichomonas vaginalis was significantly correlated with headache and Gardnerella vaginalis with nausea. None of the illness manifestations was significantly associated with the tested lifestyle variables: dietary calcium supplementation, alcohol and drug use, exercise, and smoking. These associations provide a basis for assessment of infectious causation of PMS and several manifestations of illness that are commonly associated with PMS.

Social networks and social norms are associated with obesity treatment outcomes.

OBJECTIVE: To examine whether overweight social network members and normative influence for obesity are associated with weight loss outcomes during obesity treatment. METHODS: Participants (N = 214) in a behavioral weight loss trial reported (a) the weight status of various members of their social network and (b) the level of obesogenic normative influence within their social network. Weight was objectively assessed before and after treatment. RESULTS: At baseline, participants with partners and best friends who were overweight and those with more children and relatives who were overweight had higher BMIs (P's < 0.03). However, social norms for obesity were not associated with baseline BMI. During treatment, participants lost an average of 4.4% of initial body weight, and social influence factors were adversely associated with weight loss outcomes. Having more casual friends who were overweight at baseline and being part of a social network with stronger social norms for unhealthy eating predicted poorer weight losses (P's < 0.023). Remaining social influence factors and changes in social influence were not associated with treatment outcomes. CONCLUSIONS: Whereas weight status may "cluster" in social networks, only weight status of casual friends and normative influence for unhealthy eating were associated with obesity treatment outcomes.

A discriminated conditioned punishment model of phobia.

Traditionally, the signaled avoidance (SA) paradigm has been used in an attempt to better understand human phobia. Animal models of this type have been criticized for ineffectively representing phobia. The SA model characterizes phobia as an avoidance behavior by presenting environmental cues, which act as warning signals to an aversive stimulus (ie, shock). Discriminated conditioned punishment (DCP) is an alternative paradigm that characterizes phobia as a choice behavior in which fear serves to punish an otherwise adaptive behavior. The present study quantifies the differences between the paradigms and suggests that DCP offers an alternative paradigm for phobia. Rats trained on either SA or DCP were compared on a number of behavioral variables relevant to human phobia. Results indicate that rats in the DCP paradigm responded significantly earlier to warning signals and were more effective at preventing shocks than rats in the SA paradigm. Implications of this alternative paradigm are discussed.

Premenstrual syndrome: an evolutionary perspective on its causes and treatment.

Premenstrual syndrome is a collection of heterogeneous symptoms that are attributed to hormonal fluctuations and that vary among individuals for unknown reasons. We propose that much of what is labeled "premenstrual syndrome" is part of a broader set of infectious illnesses that are exacerbated by cyclic changes in immunosuppression, which are induced by cyclic changes in estrogen and progesterone. This cyclic defense paradigm accords with the literature on cyclic exacerbations of persistent infectious diseases and chronic diseases of uncertain cause. Similar exacerbations attributable to hormonal contraception implicate hormonal alterations as a cause of these changes. The precise timing of these cyclic exacerbations depends on the mechanisms of pathogenesis and immunological control of particular infectious agents. Insight into these mechanisms can be obtained by a comparison of timing of menstrual exacerbations with the timing of exacerbations associated with pregnancy.

Treatment of chronic prostatitis/chronic pelvic pain syndrome with tamsulosin: a randomized double blind trial.

PURPOSE: We compared the efficacy of tamsulosin with placebo for the treatment of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). MATERIALS AND METHODS: In a double blind phase II trial, 58 patients 55 years old or younger with moderate to severe CP/CPPS were randomized to receive 0.4 mg tamsulosin or placebo for 6 weeks. Patients were assessed on days -14 and -1 during a 2-week washout, and on days 15 and 45. The primary end point was the change from baseline in total National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) score on day 45. Secondary end points were the change from baseline in total NIH-CPSI score on day 15 and the change from baseline in pain, urinary symptoms and quality of life/impact domains of the NIH-CPSI on days 15 and 45. Analyses of responders were performed post hoc. RESULTS: On day 45 the treatment effect (difference between treatment groups in change from baseline) was -3.6 (p = 0.04) in favor of tamsulosin. The overall effect of tamsulosin was a function of the baseline total NIH-CPSI score. Treatment effect increased significantly as the baseline score increased (for total NIH-CPSI p <0.01). Tamsulosin efficacy was superior to placebo at the 75th percentile of baseline score for the total NIH-CPSI score (-8.3, p <0.01), the pain domain (-2.9, p = 0.02), the urinary symptoms domain (-2.3, p <0.01) and the impact/quality of life domain (-2.1, p = 0.02). The efficacy of tamsulosin increased with time (no significant treatment difference at 15 days) and tamsulosin was well tolerated. CONCLUSIONS: Tamsulosin was superior to placebo in providing symptomatic relief in men with CP/CPPS, particularly in those with more severe symptoms.