Sensory cues of predation risk generate sex-specific changes in neural activity and behavior, but not hormones, in Trinidadian guppies.

How an organism responds to risk depends on how that individual perceives such risk. Integrating cues from multiple sensory modalities allows individuals to extract information from their environment, and whether and how the brain and body respond differently to different sensory cues can help reveal mechanistic decision-making processes. Here, we assessed neural, hormonal, and behavioral responses to different sensory cues of predation risk in Trinidadian guppies (Poecilia reticulata). Adult guppies were assigned to one of four treatment groups: control, visual, olfactory, and both sensory cues combined from a natural predator, the pike cichlid (Crenicichla alta), for 2 h. We found no difference in glucocorticoid response to any cue. However, we found behavioral and neural activation responses to olfactory-only cues. In addition, we found a sex by treatment effect, where males showed greater changes in neural activation in brain regions associated with avoidance behavior, while females showed greater changes in neural activation in regions associated with social behavior and memory, mirroring sex by treatment differences in behavioral antipredator responses. Altogether, our results demonstrate that single and combinatory cues may influence risk-taking behavior differently based on sex, suggesting that perception and integration of cues can cascade into sex differences in behavior.

Monitoring Motivational Interviewing Strategies: Creating Provider and Client Reports to Encourage Implementation.

BACKGROUND: Motivational interviewing (MI) is an evidence-based practice that has been successfully applied to at-risk youth. Well-validated measures that track MI integrity may not be used in practice settings due to the time to complete them, recording requirements and training involved. A simpler, less resource-intensive instrument may encourage programs and providers to attend more to the quality of MI use during implementation. PURPOSE: To validate a method involving two measures, Youth and Provider Logs, to assist in monitoring MI use. METHODS: Clients and providers reported on provider behaviors consistent and inconsistent with MI during the session. Factor analyses were conducted to examine whether measures showed clear scales assessing MI use and analyses were conducted to assess validity of these measures. RESULTS: Both Youth and Provider Logs showed a clear and consistent 3-factor structure assessing MI-consistent behavior, MI-inconsistent behavior, and alcohol-related topics. Significant correlations were found between Youth Logs and youth reports of rapport with providers, and satisfaction with services. Provider MI-inconsistent scores were significantly inversely predictive of observer fidelity scores over time. CONCLUSION: This study offers provider and client measures for tracking use of MI in sessions, which are a simpler, less resource-intensive method for monitoring MI, and may encourage fidelity during implementation.

Screening, Brief Intervention and Referral to Treatment (SBIRT): An examination of health disparities.

Risky substance use can lead to a variety of negative health outcomes, yet treatment is often underutilized by historically minoritized racial/ethnic groups. Screening, Brief Intervention and Referral to Treatment (SBIRT) is effective in changing substance use patterns across diverse settings and for diverse demographic groups. However, few studies have focused on whether individuals receive the appropriate level of care based on screening criteria. The purpose of this study was to investigate intervention match/mismatch and factors (e.g., service site, gender, race, ethnicity, age, socio-economic status) that predicted the likelihood of being matched/mismatched to an intervention. A sample of N = 3412 were available for analyses and logistic regressions were performed to examine the relationship between matching/mismatching to an intervention and other factors. Of participants, 2222 (65%) were matched to an intervention and 1190 (35%) were mismatched to an intervention. Being older, Hispanic, and receiving SBIRT by health-teams designed to reduce health disparities was related to increased odds of being mismatched. Exploratory results suggested that across predictors, individuals were more likely to receive a lesser intervention than their screening score indicated. Most clients were matched well to intervention as based on screening score. When mismatch occurred, a lower level of care was given. Staff may benefit from attending to more client engagement so that clients return for more intensive interventions; and agencies may need more resources to facilitate client access to services.

Implementation Strategy Fidelity and Organizational Outcomes in a Randomized Trial: Implications for Reentry from Corrections to Community Treatment.

Background: This study examined fidelity of implementation strategies used in an organizational process improvement intervention (OPII) designed to improve evidence-based practices related to assessments for drug-involved clients exiting incarceration. Leadership was studied as a moderating factor between fidelity and outcomes. Methods: A mixed-method cluster randomized design was used to randomize 21 sites to early- or delayed-start within 9 research centers. Parent study protocol was reviewed to develop fidelity constructs (i.e., responsiveness, dose, quality, adherence). Outcomes were site-level success in achieving goals and objectives completed during the OPII (e.g., percent goals achieved). Correlations, analyses of covariance, regressions and moderation analyses were performed. Qualitative interviews assessed facilitators/barriers to implementation. Results: Fidelity constructs related to outcomes. No differences were found in fidelity by early or delayed condition. At low levels of leadership, high staff responsiveness (i.e., engagement in the OPII) related to poorer outcome. Conclusions: It is important to consider contextual factors (e.g., leadership) that may influence implementation strategy fidelity when deploying evidence-based practices. Findings are relevant to researchers, clinicians, administrators and policy makers, and suggest that goal completion during implementation of evidence-based practices requires monitoring of leadership competence, fidelity to implementation strategies (i.e., staff responsiveness to strategies) and attendance to goal importance.

Impact of Being a Peer Recovery Specialist on Work and Personal Life: Implications for Training and Supervision.

Peer recovery specialists are an important resource in community mental health settings. This study, which was part of a larger statewide assessment, evaluates how the role impacts work and personal lives of peers, with implications for improving the training and supervision of this service. The importance of peer work has been investigated through client outcomes, however less work has investigated outcomes on peers themselves, which impacts the work force and service delivery. Nine focus groups were conducted with peer recovery specialists. A two-stage qualitative analysis led to two overarching themes, work and personal, and six subthemes. Findings suggest being a peer presents unique benefits and challenges in work and personal life. Peers benefit from more training and supervision, consistency within the role, and maintaining boundaries. Additionally, work environment roles may be improved by attention to needs of supervisors in terms of skills for effective supervision and clarification of supervisory roles.

Implementing Coordinated Specialty Care in CMHC Youth and Young Adults with Severe Mental Illness: Preliminary Outcome Assessment.

This study assessed impact of Coordinated Specialty Care (CSC), expanded to include both first episode psychosis (FEP) and severe mental health disorders (e.g., depression, bipolar disorder, trauma) in youths attending Community Mental Health Centers (CMHCs). Eligible youth and young adults (ages 16-26 years, N = 201) were recruited from two CMHCs and assessed every 6 months. Paired sample t-tests were performed comparing pre- and post-treatment observations. Statistically significant decreases from pre to post were found in sad and anxious feelings and in days hospitalized for psychiatric emergency and increases were found in subjective health ratings and employment status. This preliminary assessment supports the effectiveness of expanded inclusion criteria for participation in the CSC model.

[Disease-related knowledge acquisition through structured patient information in rheumatoid arthritis (StruPI-RA) : First results of the StruPI-RA study in Germany]. / Krankheitsbezogener Wissenserwerb durch strukturierte Patienteninformation bei Rheumatoider Arthritis (StruPI-RA) : Erste Ergebnisse der StruPI-RA-Studie in Deutschland.

BACKGROUND/OBJECTIVE: The structured patient information for rheumatoid arthritis (StruPi-RA) program was the first standardized outpatient education program in rheumatoid arthritis (RA) in Germany. The main objective of the study was to determine the efficacy of the StruPi-RA program concerning disease-specific knowledge acquisition in patients with early stage RA or after changing the treatment regimen. METHODS: A total of 61 patients were included in a control group design, 32 in the intervention group (IG) and 29 in the control group (CG). Patients of the IG attended 3 modules of 90 min in a structured patient information program (StruPI-RA) including the topics of diagnostics, treatment and living with RA. Patients in the CG only received information material from the German Rheumatism League. The primary target criterion was the disease-related acquisition of knowledge, measured with the patient knowledge questionnaire (PKQ). Data were collected before and after participation in StruPI-RA. RESULTS: The improvement in knowledge in the IG attending the StruPI-RA compared to the CG was significant in time and group comparisons. No influence of disease duration or educational level was observed. The subscale treatment alone showed a significant difference in the group and time comparison. CONCLUSION: Participation in the StruPI-RA program in early RA was associated with a significant increase in disease-specific knowledge compared to the control group of patients. This leads to better decision-making in terms of treatment, a more beneficial doctor-patient communication and better self-management. In the long term an improvement in treatment adherence and quality of life is expected.

The impact of motivational interviewing on relapse to substance use among women in Iran: a randomized clinical trial.

BACKGROUND: Women in Iran are in great need of effective substance abuse services. The current study was conducted to investigate the effectiveness of motivational interviewing (MI) for women in treatment for drug use in Iran. METHOD: The sample (N = 60) included women in a drug treatment center in Qazvin (Iran) from August to December of 2017. The research sample included 60 female drug users randomly assigned to MI or Standard Care (SC). Prior to randomization women completed a baseline questionnaire and the Relapse Prediction Scale (RPS), which measures desire (urge) to use and probability of using/not using in risky situations (self-efficacy). MI consisted of eight 60-min group sessions over a 1-month period, twice weekly. At 2-months follow-up, data were gathered using a questionnaire similar to baseline. Mixed Model Analysis were used to determine group differences. RESULTS: Mean age of participants was 30 years and average addiction duration was 7 years. Although the scores of the desire to use and the probability of drug use were not significant before the intervention, after the intervention, scores on desire to use and probability of use improved about 81.1% (F: 2230.15, P < 0.001, degrees of freedom: 63, 15) and 81.9%, (F: 749.39, P < 0.001, degrees of freedom: 79, 77), respectively, compared to those of control group. CONCLUSION: The results showed that motivational interviewing could decrease desire to use and probability of use among female drug users. Motivational interviewing could play an important role in improving women's health in Iran. TRIAL REGISTRATION: IRCT registration number: IRCT20140907019077N4 Registration date: 2017-12-12, 1396/09/21 Registration timing: registered_while_recruiting Last update: 2017-12-12, 1396/09/21.

Clinical features related to CSF level of amyloid Aß42 and Aß40 proteins in presence of lobar microbleeds.

In presence of lobar microbleeds, the exact clinical features related to the level of Aß42, Aß40 and to the Aß40/Aß42 ratio in the cerebrospinal fluid (CSF) are poorly known. We analyzed in 28 consecutive patients with such lesions, whose clinical or additional magnetic resonance imaging features are related to these biomarkers. The results showed that the presence of absence of hypertension, the extent or the antero-posterior distribution of white matter hyperintensities, the presence or absence of vascular lesions in the deepest parts of the brain, and the presence of dementia are related to variations of Aß42, Aß40 or of the Aß40/Aß42 ratio in the cerebrospinal fluid.

Post-release treatment uptake among participants of the Rhode Island Department of Corrections comprehensive medication assisted treatment program.

The Rhode Island Department of Corrections (RIDOC) recently implemented the first state-wide, comprehensive medications for addiction treatment (MAT) program in the US. The objective of this study was to elucidate perceived barriers for individuals who participated in RIDOC's MAT program while incarcerated. Of the 588 individuals eligible for this study, 227 phone surveys were completed with 214 individuals. Data relevant to demographic characteristics, probation/parole status, retention in MAT treatment, MAT type received during incarceration, MAT treatment history, location where they received community treatment, perceived barriers to treatment, and future goals for MAT were collected. Simple percentages, frequencies, means, and standard deviations were calculated with SPSS. Most participants (82.4%) reported continuing MAT post-release and a majority (74.3%) received treatment at an opioid treatment program. Those who did not connect with treatment post-release reported transportation issues (23.1%) and not wanting to continue MAT (20.5%) as major reasons for not continuing treatment. The most commonly reported goal for treatment was to continue MAT long-term (43.5%). Results indicate that most participants linked to MAT treatment post-release. Participants reported reasons for why they did not continue MAT and had mixed intentions about continuing MAT in the future. Results provide identification of novel factors, such as side effects, time between release and treatment linkage, and family and friends' opinions that influence MAT continuation post-incarceration. Results highlight areas of exploration to influence treatment retention, including the role of probation/parole officers and the potential for peer support specialists to assist in reducing stigma and increasing interest in MAT.

Comparing the Validity of Self-Report and Urinalysis for Substance Use among Former Inmates in the Northeastern United States.

BACKGROUND: Problems with self-reported drug use include difficulties with recall and recognition as well as the desire to respond to questions in a socially desirable manner. Various methods have been developed to improve and/or validate estimates based on direct questioning of individuals regarding their substance use. For this study, we were interested in validating self-reported use of: 1) tobacco, 2) marijuana, and 3) other substances (i.e., heroin, cocaine, opiates, oxycodone, benzodiazepines, methamphetamine, phencyclidine, and barbiturates) employing urinalysis among inmates who participated in a randomized controlled trial of a smoking abstinence intervention in a tobacco-free prison located in the northeastern United States. METHODS: Two-hundred and seven men and women with a mean age of 34.9 (standard deviation = 9.0) completed questions regarding their substance use on a 7-day Timeline Follow-Back and provided urine specimens three weeks following prison release. RESULTS: Self-reported tobacco and marijuana use were highly consistent with urine drug testing in terms of overall agreement and Kappa (93.7% and.804 for tobacco, respectively; and 90.3% and.804 for marijuana, respectively); however, consistency was much lower for other drug use grouped together (62.7% and.270). DISCUSSION: Although some former inmates may not accurately report substance use, our findings indicate that they are in the minority, suggesting that self-report is valid for tobacco and marijuana use but much less so for other drugs grouped together. Future research should be conducted with a larger and more diverse sample of former inmates to establish the generalizability of our findings from this study.

Community-based preventive activities in the Public Dental Service in Norway.

OBJECTIVES: The purpose of this study was to describe community-based preventive interventions undertaken by the dental team outside the dental clinics in Norway, from the dental hygienists' and the dentists' perspective, with the main focus on target groups and existing guidelines and routines for these activities. A secondary aim was to identify the personnel responsible for developing the local guidelines and the knowledge sources for the guidelines. METHODS: With the assistance of the Chief Dental Officers in 15 Public Dental Service (PDS) regions, questionnaires were emailed to the local clinics (n = 421). In each, the most experienced dental hygienist and dentist were asked to respond; 215 dentists and 166 and dental hygienists responded (60%). RESULTS: Almost 40% of the respondents reported that their clinic had guidelines on community-based activities conducted outside the clinics. Dental hygienists and local chief dentists were responsible for planning them. The main target groups were young children and the dependent elderly; the majority of the activities were carried out at child welfare centres and for personnel at nursing homes or for home care nurses. CONCLUSION: At the regional and local level, a more strategic and coordinated approach to the provision of community-based activities is needed, including assessment of oral health needs among population groups. Continuous documentation and evaluation of results are necessary for optimal use of available resources and to facilitate an evidence-based approach.

Oesophageal Doppler guided goal-directed haemodynamic therapy in thoracic surgery - a single centre randomized parallel-arm trial.

BACKGROUND: Postoperative pulmonary and renal complications are frequent in patients undergoing lung surgery. Hyper- and hypovolaemia may contribute to these complications. We hypothesized that goal-directed haemodynamic management based on oesophageal Doppler monitoring would reduce postoperative pulmonary complications in a randomized clinical parallel-arm trial. METHODS: One hundred patients scheduled for thoracic surgery were randomly assigned to either standard haemodynamic management (control group) or goal-directed therapy (GDT group) guided by an oesophageal Doppler monitoring-based algorithm. The primary endpoint was postoperative pulmonary complications, including spirometry. Secondary endpoints included haemodynamic variables, renal, cardiac, and neurological complications, and length of hospital stay. The investigator assessing outcomes was blinded to group assignment. RESULTS: Forty-eight subjects of each group were analysed. Compared to the control group, fewer subjects in the GDT group developed postoperative pulmonary complications (6 vs. 15 patients; P = 0.047), while spirometry did not differ between groups. Compared to the control group, patients of the GDT group showed higher cardiac index (2.9 vs. 2.1 [l min - 1 m - 2 ]; P < 0.001) and stroke volume index (43 vs. 34 [ml m 2 ]; P < 0.001) during surgery. Renal, cardiac and neurological complications did not differ between groups. Length of hospital stay was shorter in the GDT compared to the control group (9 vs. 11 days; P = 0.005). CONCLUSIONS: Compared to standard haemodynamic management, oesophageal Doppler monitor-guided GDT was associated with fewer postoperative pulmonary complications and a shorter hospital stay. CLINICAL TRIAL REGISTRATION.: The study was registered in the German Clinical Trials Register (DRKS 00006961). https://drks-neu.uniklinik-freiburg.de/drks_web/.

Whole-body vibration training as a workplace-based sports activity for employees with chronic low-back pain.

The goal of this randomized and controlled study was to examine whether whole-body vibration (WBV) training is able to reduce back pain and physical disability in seated working office employees with chronic low-back pain in a real-world setting. A total of 41 subjects (68.3% female/mean age 45.5±9.1 years/mean BMI 26.6±5.2) were randomly allocated to an intervention group (INT [n=21]) or a control group (CON [n=20]). The INT participated in WBV training 2.5 times per week for 3 months. The primary outcome was the change in the Roland and Morris disability questionnaire (RMQ) score over the study period. In addition, secondary outcomes included changes in the Oswestry Disability Index (ODI), the Work Ability Index Questionnaire, the quality of life questionnaire SF-36, the Freiburger activity questionnaire, and an isokinetic test of the musculature of the trunk. Compliance with the intervention in the INT reached a mean of 81.1%±31.2% with no long-lasting unwanted side effects. We found significant positive effects of 3 months of WBV training in the INT compared to the CON regarding the RMQ (P=.027), the ODI (P=.002), the SF-36 (P=.013), the Freiburger activity questionnaire (P=.022), the post-interventional sick-leave in the INT (P=.008), and trends regarding a positive effect of the intervention on the muscular capacity of the muscles of the trunk in flexion. WBV training seems to be an effective, safe, and suitable intervention for seated working employees with chronic low-back pain.

Exploring the association between oral health literacy and alexithymia.

UNLABELLED: Low health literacy and alexithymia have separately been emphasized as barriers to patient-practitioner communication, but the association between the two concepts has not been explored. OBJECTIVE: To test the hypothesis that low oral health literacy and alexithymia are associated. METHOD: Adults (n=127) aged 21-80 years (56% women) participated in this cross-sectional study. Oral health literacy was assessed using the interview-based Adult Health Literacy Instrument for Dentistry (AHLID) with scores from 1-5. The self-administered Toronto Alexithymia Scale (TAS-20) was used to assess three distinct TAS-20 factors and TAS-20 total score. RESULTS: Significant negative correlations between AHLID scores and TAS-20 factors 2, 3 and TAS-20 total score were found. Regression analyses showed that TAS-20 factor 3, externally-oriented thinking (ß=-0.21, SE=0.02, p=0.017), and TAS-20 total score (ß=-0.18, SE=0.01, p=0.036) were significant predictors of AHLID level. CONCLUSION: The hypothesis that low oral health literacy is associated with alexithymia was supported. This finding proposes that alexithymia may be considered as a possible factor for low oral health literacy. However, the correlations are not strong, and the results should be regarded as a first step to provide evidence with additional research on this topic being needed.

Cannabis Withdrawal Among Detained Adolescents: Exploring the Impact of Nicotine and Race.

Rates of marijuana use among detained youths are exceptionally high. Research suggests a cannabis withdrawal syndrome is valid and clinically significant; however, these studies have mostly been conducted in highly controlled laboratory settings with treatment-seeking, White adults. The present study analyzed archival data to explore the magnitude of cannabis withdrawal symptoms within a diverse sample of detained adolescents while controlling for tobacco use and investigating the impact of race on symptom reports. Adolescents recruited from a juvenile correctional facility (N=93) completed a background questionnaire and the Marijuana Withdrawal Checklist. Analyses revealed a significant main effect for level of tobacco use on severity of irritability, and for level of marijuana use on severity of craving to smoke marijuana and strange/wild dreams. Furthermore, a significant main effect for race was found with Black adolescents reporting lower withdrawal discomfort scores and experiencing less severe depressed mood, difficulty sleeping, nervousness/anxiety, and strange/wild dreams. Although exploratory, these findings may have significant clinical implications for providers in juvenile detention facilities, allowing the execution of proper medical and/or behavioral interventions to assist adolescents presenting with problematic cannabis and/or tobacco withdrawal.

Do bisexual girls report higher rates of substance use than heterosexual girls? A failure to replicate with incarcerated and detained youth.

Prior research suggests that sexual minority females, particularly bisexuals, report greater rates of substance use than heterosexuals. However, to our knowledge, no study has compared alcohol/drug use between bisexual and heterosexual incarcerated or detained female youth. The current study pools data from three prior treatment studies with incarcerated or detained adolescent girls that self-identify as bisexual or heterosexual (N=86). Hierarchical regression models were conducted to determine whether 12-month prevalence of alcohol, cigarettes, marijuana, or other drug use differed between bisexual and heterosexual participants. In contrast to most prior work, no differences were observed. Findings are considered in light of the recruitment setting, which drew a sample with high levels of substance use prevalence.

Associations of nailfold capillary abnormalities and immunological markers in early Raynaud's phenomenon.

OBJECTIVES: Nailfold capillaroscopy (NC) and laboratory tests for antinuclear antibodies (ANA) are routinely used in parallel for detection of emerging connective tissue disease (CTD) in patients with Raynaud's phenomenon (RP). The aim of this study was to assess the associations between distinct nailfold capillary abnormalities and concomitant autoantibodies in patients with incipient RP without previously known CTD. METHOD: Patients with incipient RP without previously known CTD were included in this retrospective analysis. We analysed the association of particular capillary abnormalities (reduced density, avascular fields, dilations, giant capillaries, haemorrhages, tortuosity, ramifications, oedema) with ANA and ANA subsets (anti-Scl-70, anti-CENP-B, anti-U1-RNP, anti-dsDNA, anti-SSA(Ro), anti-SSB(La), anti-Sm, and anti-Jo-1 antibodies). We also developed a score that allows the estimation of each patient's individual probability for the presence of an ANA titre ≥ 1:160. RESULTS: The final analysis comprised 2971 patients. Avascular fields, giant capillaries, reduced capillary density, and capillary oedema were closely related to an ANA titre ≥ 1:160. Both giant capillaries and avascular fields were associated with anti-Scl-70 and anti-CENP-B antibodies. Only a weak association was found between giant capillaries and anti-U1-RNP antibodies. Each patient's individual probability for the presence of an ANA titre ≥ 1:160 can be represented by a sum score comprising giant capillaries, reduced density, avascular fields, ramifications, and oedema as well as patients' sex and age. CONCLUSION: In patients with incipient RP, anti-Scl-70 and anti-CENP-B antibodies are related most specifically to distinct capillary alterations. Although a sum score can represent the patient's probability for elevated ANA titres, NC cannot substitute for immunological tests in patients with incipient RP.

Measuring behaviors of individual adolescents during group-based substance abuse intervention.

BACKGROUND: Group treatment is delivered in youth correctional facilities, yet groups may be iatrogenic. Few measures with demonstrated psychometric properties exist to track behaviors of individuals during groups. The authors assessed psychometrics for the Group Process-Individual Level measure (GP-IL) of group treatment. METHODS: N = 152 teens were randomized to 1 of 2 groups (10 sessions each). Adolescents, counselors, and observers rated teen behaviors at sessions 3 and 10. GP-IL assesses reinforcement for deviancy and positive behaviors, member rejection, and counselor connection and praise. RESULTS: Internal consistency and 1-month stability were demonstrated. Concurrent validity is supported by correlations with measures expected to be associated with group behavior (e.g., coping skills). Counselors and observers rated more deviancy during interactive skills-building groups versus didactic psychoeducational groups (P ≤ .005). Scales evidenced incremental validity. CONCLUSIONS: GP-IL offers a sound method of tracking adolescent behaviors for professionals working with groups. Counselors ratings were most reliable and valid overall.