Combination of calretinin, MALAT1, and GAS5 as a potential prognostic biomarker to predict disease progression in surgically treated mesothelioma patients.

BACKGROUND: The role of cytoreductive surgery for epithelioid pleural mesothelioma within a multimodal treatment approach remains controversial. Carefully selected patients benefit from cytoreductive surgery and adjuvant chemotherapy, but there is no established biomarker to predict tumor recurrence or progression during the course of the disease. The aim of this study was to identify potential biomarkers to predict therapeutic response in terms of progression-free survival. METHODS: Between 03/2014 and 08/2022, preoperative blood samples were collected from 76 patients with epithelioid pleural mesothelioma who underwent cytoreductive surgery as part of a multimodal treatment approach. Identification of potential biomarkers was performed by determination of mesothelin and calretinin, as well as specific long non-coding RNAs and microRNAs. Receiver operating characteristic analysis, Kaplan-Meier survival analysis, and Cox regression were used to assess the association between biomarker concentrations and patient recurrence status and survival. RESULTS: MALAT1, GAS5, and calretinin showed statistically significant increased biomarker levels in patients with recurrence in contrast to recurrence-free patients after surgical treatment (p < 0.0001, p = 0.0190, and p = 0.0068, respectively). The combination of the three biomarkers resulted in a sensitivity of 68 % and a specificity of 89 %. CONCLUSION: MALAT1, GAS5, and calretinin could be potential biomarkers for the prediction of tumor recurrence, improving the benefit from multimodal treatment including cytoreductive surgery.

Sexual Health Behaviors and Knowledge Among Ugandan Adolescent Girls: Implications for Advancing Comprehensive Sexual Health Education Technology.

Background: Adolescent girls in Uganda have four-fold HIV infections than adolescent boys. Several barriers to accessing comprehensive sexual health education exist for adolescent girls in Uganda, including unequal, social, and economic statuses, limited access to education and health care services, discrimination, and violence. Objective: This study qualitatively examines sexual health behaviors and literacy among Ugandan adolescent girls and explores how technology may be leveraged to improve sexual and reproductive health outcomes in this population. Methods: Four focus group discussions (FGDs) were conducted among 32 adolescent girls aged 14-17 years enrolled in Suubi mHealth. Participants were randomly selected from four secondary schools participating in a randomized clinical trial known as Suubi4Her (N = 1260). FGDs were conducted in the local language, audio-recorded, transcribed verbatim, and translated. Translated transcripts were imported into Dedoose for data management and coding. Emerging themes included Influences for Sex/Relationships, HIV Knowledge, and Sources of Sexual Health Information. Results: Participants reported common influences for sexual engagement included seeking resource security, limited parental communication, and peer influences. Participants also demonstrated knowledge gaps, requesting information such as how to prevent unplanned pregnancies and HIV, endorsing sexual health myths, and describing limitations to accessing sexual health information. Conclusions: Noticeable inconsistencies and limited access to information and resources regarding basic sexual health knowledge were reported, which inevitably increases adolescent girls' risks for adverse sexual and reproductive health outcomes. Developing culturally appropriate interventions may help advance the sexual and reproductive health needs of Ugandan adolescent girls.

Examining Symptoms of Stimulant Misuse and Community Support Among Members of a Recovery-Oriented Online Community.

Misuse of prescription and non-prescription stimulants and related overdose deaths represent a growing public health crisis that warrants immediate intervention. We examined 100 posts and their respective comments from a public, recovery-oriented Reddit community in January 2021 to explore content related to DSM-V stimulant use disorder symptoms, access and barriers to recovery, and peer support. Using inductive and deductive methods, a codebook was developed with the following primary themes: 1) DSM-V Symptoms and Risk Factors, 2) Stigma/Shame, 3) Seeking Advice or Information, 4) Supportive or Unsupportive Comments. In 37% of posts community members reported taking high doses and engaging in prolonged misuse of stimulants. Nearly half of posts in the sample (46%) were seeking advice for recovery, but 42% noted fear of withdrawal symptoms or a loss of productivity (18%) as barriers to abstinence or a reduction in use. Concerns related to stigma, shame, hiding use from others (30%), and comorbid mental health conditions (34%) were also noted. Social media content analysis allows for insight into information about lived experiences of individuals struggling with substance use disorders. Future online interventions should address recovery barriers related to stigma and shame as well as fears associated with the physical and psychological impact of quitting stimulant misuse.

Using Social Media to Examine Themes Surrounding Fentanyl Misuse and Risk Indicators.

Background: Opioid misuse is a crisis in the United States, and synthetic opioids such as fentanyl pose risks for overdose and mortality. Individuals who misuse substances commonly seek information and support online due to stigma and legal concerns, and this online networking may provide insight for substance misuse prevention and treatment. We aimed to characterize topics in substance-misuse related discourse among members of an online fentanyl community. Method: We investigated posts on a fentanyl-specific forum on the platform Reddit to identify emergent substance misuse-related themes potentially indicative of heightened risk for overdose and other adverse health outcomes. We analyzed 27 posts and 338 comments with a qualitative codebook established using a subset of user posts via inductive and deductive methods. Posts and comments were independently reviewed by two coders with a third coder resolving discrepancies. The top 200 subreddits with the most activity by r/fentanyl members were also inductively analyzed to understand interests of r/fentanyl users. Results: Functional/quality of life impairments due to substance misuse (29%) was the most commonly occurring theme, followed by polysubstance use (27%) and tolerance/dependence/withdrawal (20%). Additional themes included drug identification with photos, substances cut with other drugs, injection drugs, and past overdoses. Media-focused subreddits and other drug focused communities were among the communities most often followed by r/fentanyl users. Conclusion: Themes closely align with DSM-V substance use disorder symptoms for fentanyl and other substances. High involvement in media-focused subreddits and other substance-misuse-related communities suggests digital platforms as acceptable for overdose prevention and recovery support interventions.

How do teens with a history of suicidal behavior and self-harm interact with social media?

BACKGROUND: This study examines how engagement with depression-related social media content varies by teens who report suicidal ideation, suicide attempts, and nonsuicidal self-injury (NSSI) versus those who had not experienced each behavior. METHODS: Teens aged 15-17 years old (N = 93) were recruited from social media platforms from October 2016 to August 2018. Participants were asked three open-ended questions about the advantages and disadvantages of networking about depression-related content on social media. We conducted a qualitative analysis to capture themes in responses by question item. Univariate analyses were conducted to compare differences in the frequency of themes endorsed among the behavioral groups versus their counterparts. RESULTS: Among participants (female, 73%; non-White, 45%; sexual minority, 57%), most (93%, n = 87) endorsed depressive symptoms. Sixty-five percent (n = 60) endorsed suicidal ideation within the past year, who were more likely to indicate unhelpful social interactions (p = .02) as a disadvantage of following depression content than peers who did not endorse suicidal ideation within the past year. Eighty percent (n = 74) endorsed lifetime experience of NSSI, who were more likely to indicate negative impact on relationships (p = .01) from posting depression content than peers who did not experience NSSI. Fifty-eight percent (n = 54) endorsed a lifetime suicide attempt, who were more likely to mention offering solutions (p = .03) to someone posting concerning content than peers who did not endorse a lifetime suicide attempt. CONCLUSIONS: This study provides diverse and unique perspectives on how engagement with depression-related social media varies by mental health behaviors and informs the use of social media for recruitment and outreach for teens.

Mesothelin Gene Variants Affect Soluble Mesothelin-Related Protein Levels in the Plasma of Asbestos-Exposed Males and Mesothelioma Patients from Germany.

Malignant mesothelioma (MM) is a severe disease mostly caused by asbestos exposure. Today, one of the best available biomarkers is the soluble mesothelin-related protein (SMRP), also known as mesothelin. Recent studies have shown that mesothelin levels are influenced by individual genetic variability. This study aimed to investigate the influence of three mesothelin (MSLN) gene variants (SNPs) in the 5'-untranslated promoter region (5'-UTR), MSLN rs2235503 C > A, rs3764246 A > G, rs3764247 A > C, and one (rs1057147 G > A) in the 3'-untranslated region (3'-UTR) of the MSLN gene on plasma concentrations of mesothelin in 410 asbestos-exposed males without cancer and 43 males with prediagnostic MM (i.e., with MM diagnosed later on) from the prospective MoMar study, as well as 59 males with manifest MM from Germany. The mesothelin concentration differed significantly between the different groups (p < 0.0001), but not between the prediagnostic and manifest MM groups (p = 0.502). Five to eight mutations of the four SNP variants studied were associated with increased mesothelin concentrations (p = 0.001). The highest mesothelin concentrations were observed for homozygous variants of the three promotor SNPs in the 5'-UTR (p < 0.001), and the highest odds ratio for an elevated mesothelin concentration was observed for MSLN rs2235503 C > A. The four studied SNPs had a clear influence on the mesothelin concentration in plasma. Hence, the analysis of these SNPs may help to elucidate the diagnostic background of patients displaying increased mesothelin levels and might help to reduce false-positive results when using mesothelin for MM screening in high-risk groups.

Topics and Sentiment Surrounding Vaping on Twitter and Reddit During the 2019 e-Cigarette and Vaping Use-Associated Lung Injury Outbreak: Comparative Study.

BACKGROUND: Vaping or e-cigarette use has become dramatically more popular in the United States in recent years. e-Cigarette and vaping use-associated lung injury (EVALI) cases caused an increase in hospitalizations and deaths in 2019, and many instances were later linked to unregulated products. Previous literature has leveraged social media data for surveillance of health topics. Individuals are willing to share mental health experiences and other personal stories on social media platforms where they feel a sense of community, reduced stigma, and empowerment. OBJECTIVE: This study aimed to compare vaping-related content on 2 popular social media platforms (ie, Twitter and Reddit) to explore the context surrounding vaping during the 2019 EVALI outbreak and to support the feasibility of using data from both social platforms to develop in-depth and intelligent vaping detection models on social media. METHODS: Data were extracted from both Twitter (316,620 tweets) and Reddit (17,320 posts) from July 2019 to September 2019 at the peak of the EVALI crisis. High-throughput computational analyses (sentiment analysis and topic analysis) were conducted. In addition, in-depth manual content analyses were performed and compared with computational analyses of content on both platforms (577 tweets and 613 posts). RESULTS: Vaping-related posts and unique users on Twitter and Reddit increased from July 2019 to September 2019, with the average post per user increasing from 1.68 to 1.81 on Twitter and 1.19 to 1.21 on Reddit. Computational analyses found the number of positive sentiment posts to be higher on Reddit (P<.001, 95% CI 0.4305-0.4475) and the number of negative posts to be higher on Twitter (P<.001, 95% CI -0.4289 to -0.4111). These results were consistent with the clinical content analyses results indicating that negative sentiment posts were higher on Twitter (273/577, 47.3%) than Reddit (184/613, 30%). Furthermore, topics prevalent on both platforms by keywords and based on manual post reviews included mentions of youth, marketing or regulation, marijuana, and interest in quitting. CONCLUSIONS: Post content and trending topics overlapped on both Twitter and Reddit during the EVALI period in 2019. However, crucial differences in user type and content keywords were also found, including more frequent mentions of health-related keywords on Twitter and more negative health outcomes from vaping mentioned on both Reddit and Twitter. Use of both computational and clinical content analyses is critical to not only identify signals of public health trends among vaping-related social media content but also to provide context for vaping risks and behaviors. By leveraging the strengths of both Twitter and Reddit as publicly available data sources, this research may provide technical and clinical insights to inform automatic detection of social media users who are vaping and may benefit from digital intervention and proactive outreach strategies on these platforms.

The Two-Factor Structure of the Parent Cognitive Error Questionnaire: A Measure of Parental Cognitive Errors in Relation to Child Problems.

This study evaluated the factor structure of the scores from a parent rating scale, the Parent Cognitive Error Questionnaire (PCEQ), which measures parents' attributions of child misbehavior and problems. The factor structure of the scores of the PCEQ was examined among 199 children (ages 7-11; mean age: 8.64 years, 58.30% boys, 53.80% White) with Attention-Deficit/Hyperactivity Disorder (ADHD), Predominantly Inattentive Presentation. Reliability and validity of the factors were assessed. Two factors emerged from this sample: (1) parent-specific cognitive errors (self-blame for child problems), and (2) child-specific cognitive errors (child-blame for child problems). Both were related to parent-rated parental depression, parenting satisfaction, parenting self-efficacy, and child ADHD and Oppositional Defiant Disorder (ODD) symptoms. After adjusting for child-specific cognitive errors, parent-specific errors were related to parent-rated parent depressive symptoms, and after adjustment for parent-specific cognitive errors, child-specific cognitive errors were related to parent-rated child ADHD and ODD symptoms. A two-factor structure for the PCEQ scores from this sample was found with evidence of reliability and validity of factors, showing promise for measuring sources of parental attributions regarding child problems.

National Trends of Adolescent Exposure to Tobacco Advertisements: 2012-2020.

BACKGROUND AND OBJECTIVES: The objective of the current study is to evaluate the temporal trends in the prevalence of cigarette and electronic cigarette (e-cigarette) advertisement exposure by venue and sociodemographic correlates among US adolescents from 2012 to 2020. METHODS: We conducted a serial cross-sectional analysis of nationally representative samples of middle and high school youth from the 2012-2020 National Youth Tobacco Survey. Advertisement exposure was defined as self-report of seeing advertisements "sometimes," "most of the time," and "always." The prevalence of cigarette (and other tobacco products) and e-cigarette advertisement exposure, including overall and at specific venues (Internet, press, screen, and retail stores), was estimated by survey year. RESULTS: A total of 139 795 adolescents aged 11 to 19 years old were included in the analysis. The prevalence of exposure to combustible cigarette marketing remained high across all years (any venue ranging from 77.0% [2018] to 91.1% [2014]). An increasing trend for cigarette advertisement exposure was observed from 2017 to 2020 after a drop in 2015 (ß2012-2015 = 2.8, P for trend < .001; ß2017-2020 = .7, P for trend = .03), driven by retail store-based and Internet-based exposure. A similar increasing pattern in the estimated prevalence of e-cigarette marketing was observed (ß2014-2016 = 4.6, P for trend < .001; ß2017-2020 = 5.1, P for trend < .001). CONCLUSIONS: Given the high estimated prevalence of cigarette and e-cigarette marketing exposure among US adolescents, further regulation efforts for both off-line and online tobacco marketing are needed to mitigate adolescent exposure to content regarding these products, reducing susceptibility to uptake.

Detecting risk level in individuals misusing fentanyl utilizing posts from an online community on Reddit.

INTRODUCTION: Opioid misuse is a public health crisis in the US, and misuse of synthetic opioids such as fentanyl have driven the most recent waves of opioid-related deaths. Because those who misuse fentanyl are often a hidden and high-risk group, innovative methods for identifying individuals at risk for fentanyl misuse are needed. Machine learning has been used in the past to investigate discussions surrounding substance use on Reddit, and this study leverages similar techniques to identify risky content from discussions of fentanyl on this platform. METHODS: A codebook was developed by clinical domain experts with 12 categories indicative of fentanyl misuse risk, and this was used to manually label 391 Reddit posts and comments. Using this data, we built machine learning classification models to identify fentanyl risk. RESULTS: Our machine learning risk model was able to detect posts or comments labeled as risky by our clinical experts with 76% accuracy and 76% sensitivity. Furthermore, we provide a vocabulary of community-specific, colloquial words for fentanyl and its analogues. DISCUSSION: This study uses an interdisciplinary approach leveraging machine learning techniques and clinical domain expertise to automatically detect risky discourse, which may elicit and benefit from timely intervention. Moreover, our vocabulary of online terms for fentanyl and its analogues expands our understanding of online "street" nomenclature for opiates. Through an improved understanding of substance misuse risk factors, these findings allow for identification of risk concepts among those misusing fentanyl to inform outreach and intervention strategies tailored to this at-risk group.

Exploring how tobacco advertisements are associated with tobacco use susceptibility in tobacco naive adolescents from the PATH study.

Adolescents' susceptibility to pro-tobacco marketing advertisements puts them at risk for initiating and continued use of tobacco. The objective of this study was to quantify the cross-sectional association between tobacco ad exposure and tobacco use susceptibility (e.g., curiosity about tobacco products, willingness, and future intention to try tobacco products) among tobacco-naive adolescents. Data came from Wave 4 of the Population Assessment of Tobacco and Health (PATH) study, a nationally-representative sample of US adolescents ages 12-17. We used logistic regression to examine (1) characteristics associated with tobacco ad exposure; (2) associations between tobacco ad exposures (by product type/venue) and tobacco use susceptibility (among tobacco-naive adolescents only). The results suggested that higher household income, living with tobacco user(s), substance use history, and mental health problem(s) were associated with increased odds of tobacco marketing exposure. Among tobacco naïve adolescents (N = 9455), tobacco ads exposure was positively associated with tobacco use susceptibility, compared with the non-exposure group. Seeing cigarettes/other non-ENDS tobacco products only was associated with a 1.64 increase in odds being susceptible to tobacco use; tobacco ads exposure via website and/or social media sites only (cigarette/other non-ENDS tobacco, AOR: 1.87, 95%CI: 1.25-2.81; ENDS, AOR: 2.25, 95%CI: 1.43-3.55) was associated with higher odds of tobacco use susceptibility, compared to the non-exposure group. With rapidly increasing rates of ENDS use in adolescents, it is crucial that advertisements promoting the initiation and continued use of ENDS are strictly regulated, especially among advertisements that are online and on social media sites.

Investigating the role of familial and peer-related factors on electronic nicotine delivery systems (ENDS) use among U.S. adolescents.

INTRODUCTION: Tobacco use is a public health concern, and adolescents are at an increased risk of starting and continuing to use tobacco relative to other age groups. Parent involvement and other social environmental factors may influence the development and persistence of tobacco use behaviors in adolescence. This study used the nationally representative Population Assessment of Tobacco and Health (PATH) study data set, and responses from 7025 adolescent participants were analyzed to illustrate the longitudinal relationship between social environment influences and use of adolescent electronic nicotine delivery systems (i.e., ENDS). METHODS: Social environmental factors were assessed at Wave 3 and then compared to electronic nicotine delivery systems (ENDS) status transitions (i.e., initiation, expansion, persistence) at follow-up. Survey-weighted multivariable logistic regression models were used to calculate adjusted odds ratios (AOR) and 95% confidence intervals (CI). RESULTS: Initiation and persistence of ENDS use were associated with tobacco availability in the house, perception of having no adverse parent reaction to discovering ENDS use and having a best friend who uses ENDS. Initiation of ENDS use was further associated with having biological relatives who have ever been diagnosed with a substance use disorder (SUD) and persistence of ENDS use was also positively associated with lack of in-house rules. Parents talking about ENDS use with adolescents had no association across all three outcomes. CONCLUSIONS: Findings suggest that parental and environmental factors alter the risk of initiation and persistence of ENDS and tobacco use in adolescents, and these should be considered when working with this at-risk population.

Exploring How Social Media Exposure and Interactions Are Associated With ENDS and Tobacco Use in Adolescents From the PATH Study.

INTRODUCTION: Tobacco use is a current public health epidemic that puts individuals at risk for many health conditions and diseases, and adolescents are at high risk for the initiation and persistence of tobacco use behaviors partly due to engagement with social media content. The objective of this study is to examine the association between engaging in social media behaviors and patterns of electronic nicotine delivery systems (ENDS) and tobacco use at a 1-year follow-up among 11 279 adolescents from the PATH study. METHODS: Five social media variables were questioned at Wave 2 and then compared to ENDS and tobacco status transitions (i.e., initiation, persistence, and escalation) at a 1-year follow-up, respectively. Survey-weighted multivariable logistic regression models were used to calculate adjusted odds ratios and 95% confidence interval. RESULTS: Passive behaviors on social media were related to higher likelihoods of starting to use ENDS and other tobacco products. Additionally, active behaviors on social media were related to higher likelihoods for the initiation and persistence of tobacco use. In particular, sending tobacco content to other users was further associated with a higher likelihood of escalation of tobacco product use. DISCUSSION: Both exposure to and interactions with social media tobacco content had a significant impact on the patterns of ENDS and tobacco use in adolescents. Due to the amount of time adolescents spend engaging with online content, social media may be a critical place in which to intervene, possibly with the use of antitobacco or tobacco prevention messages. IMPLICATIONS: The results of this study have implications for public health and the policies surrounding adolescents and their exposure to social media. Reducing the ENDS and tobacco content to which adolescents are exposed has the potential to decrease the instances of initiation and persistence of ENDS and tobacco use. Intervening on social media may prevent or slow the progression of ENDS and tobacco use, and increase motivation and actions toward the cessation of tobacco use in adolescents.

Parental consent: A potential barrier for underage teens' participation in an mHealth mental health intervention.

PURPOSE: We sought to examine whether underage adolescents displaying symptoms for a mental illness (i.e., an eating disorder) would be willing to obtain parental consent to participate in a study to test the efficacy of an evidence-based mobile mental health intervention targeting teens with eating disorders. METHODS: The participants (n = 366) were 15 to 17 year-old English-speakers who post or follow social media accounts on Instagram that emphasize being thin as important or attractive. The participants were administered a survey through Qualtrics to assess eating disorder pathology, interest in trying an evidence-based mobile mental-health intervention, and comfort level with obtaining parental consent to partake in a research study about such an intervention. RESULTS: About 85% of participants met clinical or subclinical criteria for an eating disorder; however, only 12% had received a treatment within the past six months. While 83% of participants were interested in trying a mobile health interventions app, only 35% indicated willingness to obtain parental consent to participate in a research study. The primary reasons presented for unwillingness to obtain consent included importance of retaining privacy and feeling that parents lack awareness or understanding about mental health issues. CONCLUSIONS: While barriers exist to obtaining treatment for eating disorders, a mobile intervention app may close some of these gaps. Many underage participants indicated interest in obtaining such treatment, yet only a third were willing to obtain parental consent. Future studies should investigate how to reduce these barriers to obtaining parental consent to facilitate teen access to research and mobile mental health treatment.

Utilizing social media to explore overdose and HIV/HCV risk behaviors among current opioid misusers.

INTRODUCTION: Opioid misuse has evolved into an American health crisis over the past decade, becoming a public health epidemic. Measures need to be taken to prevent overdoses by opioid misuse as well as prevent the transition into injection drug use, a high risk factor for contracting HIV/HCV. This study utilized social media to survey individuals currently misusing opioids to identify groups of individuals with different risk and use patterns. METHODS: We recruited participants for our online survey from Reddit. Five risk behaviors were used to characterize overdose and HIV/HCV risk groups. Gender, age, and socioeconomic status were also included in the analyses, as well as items outlining social media use surrounding opioids. RESULTS: Two groups of participants were characterized by high likelihoods of different combinations of risky behaviors: (1) Overdose Risk Group and (2) Sexual Risk Group. Those in the Overdose Risk Group were more likely to be younger in age and female, and this group was more likely to desire or be ready for treatment relative to the lowest risk group. Those in the Sexual Risk Group were more likely to be of a minority race/ethnicity, to desire or be ready for treatment, and to post more often on Reddit about opioid use. DISCUSSION: The results of this study illustrate patterns of opioid use and risk behaviors to inform tailored outreach and treatment efforts for groups of opioid misusers and suggests the potential for utilizing social media as a tool to engage these individuals into treatment and recovery activities.

Multi-walled carbon nanotubes induce stronger migration of inflammatory cells in vitro than asbestos or granular particles but a similar pattern of inflammatory mediators.

Biopersistent pro-inflammatory fibers are suspected human carcinogens. Cytotoxicity and transcription of pro- and anti-inflammatory mediators of different fibers were investigated in functional relationship to chemotaxis in vitro as a model for fiber-induced inflammation of the lung. We challenged NR8383 rat macrophages with multi-walled carbon nanotubes (MWCNT) and various asbestos fibers. The resulting cell supernatants were than studied using the Particle-induced Cell Migration Assay (PICMA) and cytotoxicity was determined using the LDH test. Expression of inflammatory mediators was analyzed with qPCR and verified by ELISA. Chrysotile A and the rigid, needle-shaped NM-401 caused the strongest cytotoxic effects and the largest number of migrated cells. In contrast, the MWCNT NM-400, NM-402, and NM403 were apparently non-cytotoxic but induced pronounced cell migration showing a very steep dose response. However, the strength of cell migration and cytotoxicity of the asbestos fibers were correlated. The expression profile of inflammatory mediators was comparable, although cytotoxicity of the MWCNT NM-401 and NM-403 differed strongly. Induction of the corresponding proteins was confirmed for CCL2, CCL3, CXCL1, CXCL3, IL1RA (IL1RN), CSF1, GDF15 and TNFa. Chrysotile A and NM-401 induced much stronger chemotaxis than the non-fibrous particles reported in our previous study. Cytotoxic and chemotactic effects correspond to the induction of inflammatory mediators.

Does a social self-perceptual bias mask internalizing symptoms in children with attention-deficit/hyperactivity disorder?

BACKGROUND: Children with attention-deficit/hyperactivity disorder (ADHD) often present with additional psychiatric conditions. Comorbidity is associated with poorer long-term outcomes, highlighting the need for effective assessment and intervention. However, self-perceptual biases may mask the presence of symptoms for a subgroup of children with ADHD. This study examined the role of social self-perceptual biases in children with ADHD versus control children on self-reports of loneliness, and depressive and anxious symptoms. METHODS: The research question was examined in two samples. Sample 1 consisted of 7.7-12.8-year-old boys with ADHD (n = 199) and control boys (n = 74); Sample 2 consisted of 7.7-11.4-year-old boys and girls with ADHD (n = 178) and control children (n = 86). Across samples, children reported social competence and symptoms of anxiety and depression. Child-reported loneliness was examined in Sample 1. A social competence discrepancy score (difference between self-report and teacher-report) was used as an indicator of social self-perceptual bias. RESULTS: Hierarchical multiple regression analyses tested social self-perceptual bias as a suppressor variable. The magnitude of the associations between ADHD and self-reported feelings of depression, anxiety and loneliness was greater when social self-perceptual bias was included in models as compared to models that did not include social self-perceptual bias (ΔR2 s range = 0.04-0.19). CONCLUSIONS: Findings across both samples suggest that social self-perceptual biases may mask internalizing symptom severity on self-reports for individuals who overestimate their social competence. More research is needed to determine the best approach to assessing internalizing problems among children with ADHD.

"I just want to be skinny.": A content analysis of tweets expressing eating disorder symptoms.

There is increasing concern about online communities that promote eating disorder (ED) behaviors through messages and/or images that encourage a "thin ideal" (i.e., promotion of thinness as attractive) and harmful weight loss/weight control practices. The purpose of this paper is to assess the content of body image and ED-related content on Twitter and provide a deeper understanding of EDs that may be used for future studies and online-based interventions. Tweets containing ED or body image-related keywords were collected from January 1-January 31, 2015 (N = 28,642). A random sample (n = 3000) was assessed for expressions of behaviors that align with subscales of the Eating Disorder Examination (EDE) 16.0. Demographic characteristics were inferred using a social media analytics company. The comprehensive research that we conducted indicated that 2,584 of the 3,000 tweets were ED-related; 65% expressed a preoccupation with body shape, 13% displayed issues related to food/eating/calories, and 4% expressed placing a high level of importance on body weight. Most tweets were sent by girls (90%) who were ≤19 years old (77%). Our findings stress a need to better understand if and how ED-related content on social media can be used for targeting prevention and intervention messages towards those who are in-need and could potentially benefit from these efforts.

Parental Cognitive Errors Mediate Parental Psychopathology and Ratings of Child Inattention.

We investigate the Depression-Distortion Hypothesis in a sample of 199 school-aged children with ADHD-Predominantly Inattentive presentation (ADHD-I) by examining relations and cross-sectional mediational pathways between parental characteristics (i.e., levels of parental depressive and ADHD symptoms) and parental ratings of child problem behavior (inattention, sluggish cognitive tempo, and functional impairment) via parental cognitive errors. Results demonstrated a positive association between parental factors and parental ratings of inattention, as well as a mediational pathway between parental depressive and ADHD symptoms and parental ratings of inattention via parental cognitive errors. Specifically, higher levels of parental depressive and ADHD symptoms predicted higher levels of cognitive errors, which in turn predicted higher parental ratings of inattention. Findings provide evidence for core tenets of the Depression-Distortion Hypothesis, which state that parents with high rates of psychopathology hold negative schemas for their child's behavior and subsequently, report their child's behavior as more severe.

A two-site randomized clinical trial of integrated psychosocial treatment for ADHD-inattentive type.

OBJECTIVE: This study evaluated the efficacy of the Child Life and Attention Skills (CLAS) program, a behavioral psychosocial treatment integrated across home and school, for youth with attention-deficit/hyperactivity disorder-inattentive type (ADHD-I). METHOD: In a 2-site randomized controlled trial, 199 children (ages 7-11 years) were randomized to CLAS (N = 74), parent-focused treatment (PFT, N = 74), or treatment as usual (TAU, N = 51). We compared groups on parent and teacher ratings of inattention symptoms, organizational skills, social skills, and global improvement at posttreatment and also at follow-up during the subsequent school year. RESULTS: CLAS resulted in greater improvements in teacher-reported inattention, organizational skills, social skills, and global functioning relative to both PFT and TAU at posttreatment. Parents of children in CLAS reported greater improvement in organizational skills than PFT and greater improvements on all outcomes relative to TAU at posttreatment. Differences between CLAS and TAU were maintained at follow-up for most parent-reported measures but were not significant for teacher-reported outcomes. CONCLUSIONS: These findings extend support for CLAS across 2 study sites, revealing that integrating parent, teacher, and child treatment components, specifically adapted for ADHD-I, is superior to parent training alone and to usual care. Direct involvement of teachers and children in CLAS appears to amplify effects at school and home and underscores the importance of coordinating parent, teacher, and child treatment components for cross-setting effects on symptoms and impairment associated with ADHD-I.