Miracle-dz/UniFAR-FTUs huggingface dataset:
Development and Evaluation of Two Instruments for Assessing Screening, Brief Intervention, and Referral to Treatment (Sbirt) Competency

Background: Screening, brief intervention, and referral to treatment (SBIRT) is shown to be effective in identifying, intervening with, and making appropriate referrals for patients with unhealthy alcohol use. SBIRT training consists of knowledge-based and skill-based components and has increased the use of screening and intervention skills in clinical settings. This article reports on the development and evaluation of 2 SBIRT proficiency checklists for use across institutions to assess SBIRT skills in both simulated and clinical encounters. Methods: A national panel of 16 experts identified 137 discrete SBIRT skills items for the checklists. From this final list, 2 proficiency checklists were derived: the SBIRT Proficiency Checklist (SPC), composed of 22 questions for videotaped interviews, and the Clinical SBIRT Proficiency Checklist (CSPC), composed of 13 questions for direct clinical observation. An evaluation was conducted to test the reliability of the SPC and to assess the utility of the CSPC. Results: Two checklists for assessing SBIRT proficiency were developed by a collaborative workgroup. Fleiss’ kappa analyses indicated moderate agreement. In addition, faculty recorded satisfaction with the CSPC for assessing residents on their SBIRT performance during clinical encounters. Conclusions: The SPC and the CSPC are practical tools for assessing competence with SBIRT and are easily integrated as standard instruments in a wide range of training settings. Future advancements to the checklists and their evaluation include modification of the SPC rating scale to be consistent with the CSPC, developing a training program for using the checklists, and further testing to improve interrater reliability.
Acute effects of synthetic cannabinoids: Update 2015

Background Cannabis is the most widely used illicit drug in the United States and Europe. In recent years, a range of new substances with cannabis-like effects—known as synthetic cannabinoids (SCs)—have suddenly burst on the drug scene. However, there is limited information about the clinical hazards linked to the use of these emerging substances. This review summarizes the literature to date relating the health effects of SCs. Method: A systematic literature review of original case studies was performed using PubMed and Web of Science (January 1980–July 2015). Only articles in which a drug screening was reported were included in this review. Results Forty-six articles meeting the inclusion criteria were included in this review, reporting data on 114 patients who went to hospital emergency departments after exposure to SCs. The majority of patients were adolescent or young adult males (14–25 years; 24.5 ± 10.1 years). The most common route of administration was smoking. The SCs most involved were John William Huffman (JWH) derivatives, followed by XRL-11, ADB-PINACA, AM-2201, MAM-2201, and 5F-PB-22. This analysis showed that the use of these substances may cause minor and moderate side effects similar to those of cannabis intoxication, including tachycardia, nausea, somnolence, hallucinations, paranoia, xerostomia, and injected conjunctivae among others. However, atypical cannabis intoxication effects and worse complications (such as renal injuries, aggressiveness, cerebral ischemia, myocardial infarction, etc.) were also observed, which led to a significant morbidity were also observed. Some SCs were highlighted as being involved in 24 cases of deaths. Conclusions In this review, the nature and frequency of the signs and symptoms of SC poisoning were estimated in order to inform health professionals about the health risks of these new and emerging substances.
Recognition of scared faces and the serotonin transporter gene in young children: the Generation R Study.

BACKGROUND Previous research highlights the significance of a functional polymorphism located in the promoter region (5-HTTLPR) of the serotonin transporter gene in emotional behaviour. This study examined the effect of the 5-HTTLPR polymorphism on emotion processing in a large number of healthy preschoolers. METHODS The 5-HTTLPR genotype was classified in 605 children as homozygous for the short allele (SS), homozygous for the long allele (LL), or heterozygous (LS). Emotion-processing was assessed using age-appropriate computer tasks where children matched happy, sad, angry, and fearful facial expressions preceded by a shape-matching task to assess basic matching ability. RESULTS We found that young children could differentiate between emotion categories (F = 12.1, p < .001). The effect of 5-HTTLPR genotype depended on the emotion category presented (F = 2.3, p = .031). This effect was explained by the finding that SS children were less accurate at recognising fearful faces than LL or LS children (F = 5.3, p = .005). We did not find any significant differences as a result of 5-HTTLPR genotype for happy, sad or angry expressions (p > .05). CONCLUSIONS Results indicate that 5-HTTLPR allele status selectively impacts the processing of fearful but not other facial expressions. This pattern is already apparent in very young typically developing children. Results may signal an early vulnerability for affective problems before disorders emerge.
ACTH receptor (MC2R) promoter variants associated with infantile spasms modulate MC2R expression and responsiveness to ACTH

Objective Adrenocorticotropin hormone (ACTH) has been the standard treatment to infantile spasms (IS). However, the mechanism of ACTH therapy is still unclear. ACTH exerts the function via melanocortin 2 receptor (MC2R). Our previous study showed a common 4-single nucleotide polymorphism (SNP) haplotype TCCT at the MC2R promoter was strongly associated with responsiveness to ACTH therapy, where these 4 SNPs [rs1893219, rs1893220, rs2186944, and a novel SNP (T>C)] were mapped at position −853, −759, −7, and −2 bp based on the transcription start site of the MC2R gene. In this study, we further elucidated functional significances of the TCCT haplotype. Methods To evaluate whether the TCCT haplotype influences MC2R transcription levels, the luciferase reporter vector was used by a transient transfection. Expression of rat MC2R cDNA driven by the TCCT-carrying or TCCC-carrying promoter was detected by the real-time quantitative reverse transcription-PCR. These assays were performed on cell lines cultured in absence or presence of ACTH. Results In the baseline, the light intensity of the luciferase reporter assay driven by the TCCT promoter was four times higher than that by the TCCC promoter. The intensity was dramatically increased in the pGL3-TCCT after ACTH stimulation, compared to that in the pGL3-TCCC. MC2R expression assay showed a 5-fold increase in the TCCT promoter in presence of ACTH, compared with that in absence of ACTH. Conclusion The results showed that the haplotype TCCT in MC2R promoter significantly led to increased MC2R expression and strong responses to ACTH, providing evidence of the molecular mechanism of ACTH therapy in IS.
Opioid Overdose Prevention Training with Naloxone, An Adjunct to Basic Life Support Training for First-Year Medical Students

Background: Opioid overdose deaths have reached epidemic proportions in the United States. This problem stems from both licit and illicit opioid use. Prescribing opioids, recognizing risky use, and initiating prevention, including opioid overdose prevention training (OOPT), are key roles physicians play. The American Heart Association (AHA) modified their basic life support (BLS) algorithms to consider naloxone in high-risk populations and when a pulse is appreciated; however, the AHA did not provide OOPT. The authors’ intervention filled this training deficiency by teaching medical students opioid overdose resuscitation with a Train-the-Trainer model as part of mandatory BLS training. Methods: The authors introduced OOPT, following a Train-the-Trainer model, into the required basic life support (BLS) training for first-year medical students at a single medical school in a large urban area. The authors administered pre- and post-evaluations to assess the effects of the training on opioid overdose knowledge, self-reported preparedness to respond to opioid overdoses, and attitudes towards patients with substance use disorders (SUDs). Results: In the fall 2014, 120 first-year medical students received OOPT. Seventy-three students completed both pre- and posttraining evaluations. Improvements in knowledge about and preparedness to respond to opioid overdoses were statistically significant (P < .01) and large (Cohen's D = 2.70 and Cohen's D = 2.10, respectively). There was no statistically significant change in attitudes toward patients with SUDs. Conclusions: The authors demonstrated the effectiveness of OOPT as an adjunct to BLS in increasing knowledge about and preparedness to respond to opioid overdoses; improving attitudes toward patients with SUDs likely requires additional intervention. The authors will characterize knowledge and preparedness durability, program sustainability, and long-term changes in attitudes in future evaluations. These results support dissemination of OOPT as a part of BLS training for all medical students, and potentially all BLS providers.
Impact of oppositional defiant disorder dimensions on the temporal ordering of conduct problems and depression across childhood and adolescence in girls.

BACKGROUND Little is known about the role of oppositional defiant disorder (ODD) dimensions on the temporal unfolding of conduct disorder (CD) and depression in girls between childhood and adolescence. METHOD The year-to-year associations between CD and depressive symptomatology were examined using nine waves of annually collected data (ages 8 through 16 years) from 1215 participants of the Pittsburgh Girls Study. A series of autoregressive path models were tested that included ODD-Emotion Dysregulation (ODD-ED) and ODD-Defiance, as time-varying covariates on CD predicting depression severity in the following year, and vice versa. RESULTS Conduct problems, depression, and ODD dimensions were relatively stable throughout childhood and adolescence, and a moderate degree of covariance was observed between these variables. Path analyses showed that CD often preceded depression across this developmental period, although the effect sizes were small. There was less consistent prediction from depression to CD. The overlap between ODD-ED and CD partially explained the prospective relations from CD to depression, whereas these paths were fully explained by the overlap between ODD-ED and depression. The overlap between ODD-Defiance and CD did not account for the prospective relations from CD to depression. In contrast, the overlap between ODD-Defiance and depression accounted for virtually all paths from CD to depression. Accounting for the overlap between ODD dimensions and both CD and depression eliminated all significant predictive paths. CONCLUSIONS Symptoms of CD tend to precede depression in girls during childhood and adolescence. However, covariance between depression and both ODD-ED and ODD-Defiance accounts for these prospective relations. ODD dimensions should be assessed when evaluating risk for comorbid depression in girls with conduct problems, and emotion dysregulation and defiance aspects of ODD should be identified as targets for treatment in order to prevent depression in the future.
Maternal Smoking and Child Behavior in Slovakia

Background: Numerous human epidemiologic and animal studies indicate that children's secondhand smoke exposure (SHS) is associated with increased rates of child behavior problems. Objective: To investigate the relation between children's exposure to SHS in their homes and rates of child behavior problems in Slovakia, an area where such investigation has not been previously investigated and where rates of adult smoking are substantially higher than they are in the United States. Setting and Method: Surveys were administered to parents of 1,478 children ages 6 to 15 years throughout Slovakia. Information was collected about child and family sociodemographic characteristics (child age and gender, household income and residence, and maternal and paternal educational and smoking status), and child behavior problems were assessed using the well-utilized parent-reported Child Behavior Problem Index. Bivariate and multivariate analyses were conducted. Results: The response rate was 73 percent, and girls and children from more affluent families were less likely to have behavior problems (in multivariate analyses the adjusted odds ratio for behavior problems and the 95 percent confidence interval (CI) for girls was 0.438 (95 percent CI = 0.286-0.669) and for those living in households earning more than the average income was 0.395 (95 percent CI = 0.260-0.599). In contrast, there was no evidence in bivariate or multivariate analyses of increased rates of behavior problems in children living in households with smokers. Conclusion: Children exposed to household SHS in Slovakia were not found to have increased rates of behavior problems, possibly due to the substantially higher rate of smoking in this country than in the United States and the lack of regulations limiting smoking in public settings.
Assessment of cumulative evidence for the association between glutathione S-transferase polymorphisms and lung cancer: application of the Venice interim guidelines

Objective There is an overwhelming abundance of genetic association studies available in the literature, which can often be collectively difficult to interpret. To address this issue, the Venice interim guidelines were established for determining the credibility of the cumulative evidence. The objective of this report is to evaluate the literature on the association of common glutathione S-transferase (GST) variants (GSTM1 null, GSTT1 null and GSTP1 Ile105Val polymorphism) and lung cancer, and to assess the credibility of the associations using the newly proposed cumulative evidence guidelines. Methods Information from the literature was enriched with an updated meta-analysis and a pooled analysis using data from the Genetic Susceptibility to Environmental Carcinogens database. Results There was a significant association between GSTM1 null and lung cancer for the meta-analysis (meta odds ratio=1.17, 95% confidence interval: 1.10–1.25) and pooled analysis (adjusted odds ratio=1.10, 95% confidence interval: 1.04–1.16), although substantial heterogeneity was present. No overall association between lung cancer and GSTT1 null or GSTP1 Ile105Val was found. When the Venice criteria was applied, cumulative evidence for all associations were considered ‘weak’, with the exception of East Asian carriers of the G allele of GSTP1 Ile105Val, which was graded as ‘moderate’ evidence. Conclusion Despite the large amounts of studies, and several statistically significant summary estimates produced by meta-analyses, the application of the Venice criteria suggests extensive heterogeneity and susceptibility to bias for the studies on association of common genetic polymorphisms, such as with GST variants and lung cancer.
Experiences of discrimination by people with schizophrenia in Lagos, Nigeria

Purpose – The label of schizophrenia attracts a high level of stigma; consequently, people with schizophrenia are victims of unfair treatment and have limited access to decent livelihood and basic opportunities. However, most studies on stigma have overlooked the experiences of patients with schizophrenia. The purpose of this paper is to assess the experience of discrimination by patients with schizophrenia in Lagos, Nigeria. Design/methodology/approach – A descriptive cross-sectional study. Out-patients with schizophrenia (n=150) were interviewed with the Discrimination and Stigma Scale (DISC 12) at the Federal Neuro-Psychiatric Hospital, Yaba, Lagos, Nigeria. Findings – The majority of the respondents (86.7 per cent) had been avoided by people who knew they had schizophrenia. Unfair treatment was experienced by 71.3 per cent from family members, 62.7 per cent from friends, 32 per cent in social life and 28.7 per cent in intimate relationships, and 38.7 per cent in personal safety. The most commonly repo.
Empathy in children with autism and conduct disorder: group-specific profiles and developmental aspects.

BACKGROUND A deficit in empathy is discussed to underlie difficulties in social interaction of children with autism spectrum disorder (ASD) and conduct disorder (CD). To date, no study has compared children with ASD and different subtypes of CD to describe disorder-specific empathy profiles in clinical samples. Furthermore, little is known about age influences on the development of empathic skills. The aim of the current study was to compare cognitive and emotional empathy in different age groups of children with ASD, CD with elevated or low callous-unemotional-traits (CU+ vs. CU-) and a matched control group (CG). METHODS Fifty-five boys with ASD, 36 boys with CD-CU+, 34 boys with CD-CU- and 67 controls were included. The study implemented three tasks on emotion recognition, perspective taking and emotional affection induced by another person's situation. Multivariate Analysis of variance with the factors group and age (median split) including their interaction term was performed to describe disorder-specific profiles. RESULTS Empathy profiles showed differential impairment in children with ASD and CD-CU+. Boys with ASD were impaired in cognitive empathy while participants with CD-CU+ were impaired in emotional empathy. Children with CD-CU- did not differ from the CG. However, boys with CD-CU- were less emotionally reactive in response to film stimuli than children with ASD. Furthermore, we found strong age effects indicating an increase in cognitive and affective empathic skills beyond early infancy in all groups. CONCLUSIONS In this study, distinct empathic profiles in children with ASD and CD-CU+ were found. Furthermore, the work demonstrates improvement of empathic skills throughout childhood and adolescence, which is comparable for individuals with psychiatric disorders and control children. These results yield implications for further research as well as for therapeutic interventions.
Childhood personality types: vulnerability and adaptation over time.

BACKGROUND Substantial evidence suggests that a Five-Factor Model personality assessment generates a valid description of childhood individual differences and relates to a range of psychological outcomes. Less is known, however, about naturally occurring profiles of personality and their links to psychopathology. The current study explores whether childhood personality characteristics tend to cluster in particular personality profiles that show unique associations with psychopathology and quality of life across time. METHODS Latent class analysis was conducted on maternal rated general personality of a Flemish childhood community sample (N = 477; mean age 10.6 years). The associations of latent class membership probability with psychopathology and quality of life 2 years later were examined, using a multi-informant perspective. RESULTS Four distinguishable latent classes were found, representing a Moderate, a Protected, an Undercontrolled and a Vulnerable childhood personality type. Each of these types showed unique associations with childhood outcomes across raters. CONCLUSIONS Four different personality types can be delineated at young age and have a significant value in understanding vulnerability and adaptation over time.
Heterogeneity of State Medical Marijuana Laws and Adolescent Recent Use of Alcohol and Marijuana: Analysis of 45 States, 1991–2011

Objective To assess associations between enactment of state medical marijuana laws (MMLs), MML restrictiveness, and past-30-day youth alcohol use overall, and in relation to marijuana use. Method This quasi-experimental difference-in-difference designed study used state-level Youth Risk Behavior Survey data of 9th–12th grade students in 45 states from 1991–2011 (N D 715,014). We conducted bivariate (unadjusted) and multivariable (adjusted for state, year, individual characteristics) logistic regression analyses to examine the effect of MML enactment (yes/no) and less restrictive vs. more restrictive MMLs on five varying measures of past 30-day alcohol use (i.e., any use or binge) and alcohol and marijuana use behaviors. Results In the final adjusted analyses, MML enactment was associated with lower odds of adolescent past 30-day (1) alcohol use (OR D 0.92, [0.87, 0.97], p < .01) and (2) use of both alcohol and marijuana (OR D 0.93, [0.87, 0.99], p < .05). States with less restrictive MMLs had lower odds of past 30-day (1) alcohol use (OR D 0.94, [0.92, 0.97], p < .001), (2) binge drinking (OR D 0.96, [0.93, 0.97], p < .05), (3) alcohol use without any marijuana use (OR D 0.96, [0.93, 0.99], p < .01), and (4) use of both alcohol and marijuana (OR D 0.96, [0.92, 0.99], p < .05). Conclusions This study found that enactment of any MML, and of less restrictive MMLs, was associated with lower odds of past 30-day adolescent alcohol use among adolescents. With continued change in state marijuana laws, it is important to monitor the effect of their enactment and implementation, as well as their specific provisions (e.g. dispensaries, home cultivation), which may differentially affect adolescent behaviors.
Attitudes to healthy eating among Scottish school children

A questionnaire survey of 157 school children living in three different regions in Scotland was carried out, to identify differences in attitudes to healthy eating. School children aged 11‐13 were asked a series of questions to establish how important they felt a healthy diet to be and what they thought made up a healthy diet. Discusses ways in which healthy eating could be approached in schools, to achieve improvements in diet and health at a local level, with suggestions for further research.
Active CD4+ helper T cells directly stimulate CD8+ cytotoxic T lymphocyte responses in wild-type and MHC II gene knockout C57BL/6 mice and transgenic RIP-mOVA mice expressing islet β-cell ovalbumin antigen leading to diabetes

CD4+ helper T (Th) cells play crucial role in priming, expansion and survival of CD8+ cytotoxic T lymphocytes (CTLs). However, how CD4+ Th cell's help is delivered to CD8+ T cells in vivo is still unclear. We previously demonstrated that CD4+ Th cells can acquire ovalbumin (OVA) peptide/major histocompatibility complex (pMHC I) and costimulatory CD80 by OVA-pulsed DC (DCOVA) stimulation, and then stimulate OVA-specific CD8+ CTL responses in C57BL/6 mice. In this study, we further investigated CD4+ Th cell's effect on stimulation of CD8 CTL responses in major histocompatibility complex (MHC II) gene knockout (KO) mice and transgenic rat insulin promoter (RIP)-mOVA mice with moderate expression of self OVA by using CD4+ Th cells or Th cells with various gene deficiency. We demonstrated that the in vitro DCOVA-activated CD4+ Th cells (3 × 106 cells/mouse) can directly stimulate OVA-specific CD8+ T-cell responses in wild-type C57BL/6 mice and MHC II gene KO mice lacking CD4+ T cells. A large amount of CD4+ Th cells (12 × 106 cells/mouse) can even overcome OVA-specific immune tolerance in transgenic RIP-mOVA mice, leading to CD8+ CTL-mediated mouse pancreatic islet destruction and diabetes. The stimulatory effect of CD4+ Th cells is mediated by its IL-2 secretion and CD40L and CD80 costimulations, and is specifically delivered to OVA-specific CD8+ T cells in vivo via its acquired pMHC I complexes. Therefore, the above elucidated principles for CD4+ Th cells will have substantial implications in autoimmunity and antitumor immunity, and regulatory T-cell-dependent immune suppression.