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The desire for higher power output combined with lower fuel consumption has focused recent design and research attention on the interaction of required secondary systems cooling flows with the turbine hot gas path. The flow physics associated with the rotor-stator wheelspaces, and in particular the trench and buffer cavity areas just inboard of the hot gas path, demand an increased level of design sophistication to account for the unsteady fluid and thermal effects associated with periodic vane wakes, circumferential pressure gradients, purge flows, and blade lead edge blockages. Part 1 of this study utilizes a wheelspace sector cascade rig for the purpose of gathering fundamental data on flow and thermal effects in a nonrotating environment. This experimental rig is a simplified screening tool for the investigation of basic geometry and flow effects that maintains the bulk of the correct flow physics in the absence of rotation. The test rig is also a validation data generation device for the unsteady CFD modeling efforts described in Part 2. The present cascade is composed of a five-passage annular sector of a transonic turbine inlet guide vane, a complete sector of the upper wheelspace, buffer and trench cavities, and equivalent flow blockages for a blade row represented as leading edge cylinders. The geometry is three-dimensional including all sealing features of the wheelspace. The vane and blade rows can be clocked to any relative position. Secondary cooling flows are adjustable for the wheelspace purge flow and the leakage flow across the vane support. Detailed measurements in the form of static pressures throughout the interaction region, surface temperature distributions, and buffer cavity air temperatures are presented for various clocked positions. The circumferential pressure distribution peak-to-peak variations just aft of the vane are here as much as 18%. These variations are key to the resulting forcing of hot gas inboard of the rim seal. The blade leading edge bow wave is found to have an equal or even greater influence in generating this peak-to-peak variation than the vane trailing edge wake. Buffer cavity cooling effectiveness levels vary with the clocked positions and decrease as cylinder size is increased. Significantly, the effect of the leading edge blockage can reduce buffer cavity cooling effectiveness by a factor of 0.1. [ABSTRACT FROM AUTHOR]

Objective: This study assessed longer-term outcomes of low-income patients with cancer (predominantly female and Hispanic) after treatment in a collaborative model of depression care or in enhanced usual care.Methods: The randomized controlled trial, conducted in safety-net oncology clinics, recruited 472 patients with major depression symptoms. Patients randomly assigned to a 12-month intervention (a depression care manager and psychiatrist provided problem-solving therapy, antidepressants, and symptom monitoring and relapse prevention) or enhanced usual care (control group) were interviewed at 18 and 24 months after enrollment.Results: At 24 months, 46% of patients in the intervention group and 32% in the control group had a ≥50% decrease in depression score over baseline (odds ratio=2.09, 95% confidence interval=1.13-3.86; p=.02); intervention patients had significantly better social (p=.03) and functional (p=.01) well-being. Treatment receipt among intervention patients declined (72%, 21%, and 18% at 12, 18, and 24 months, respectively); few control group patients reported treatment receipt (10%, 6%, and 13%, respectively). Significant differences in receipt of counseling or antidepressants disappeared at 24 months. Depression recurrence was similar between groups (intervention, 36%; control, 39%). Among patients with depression recurrence, intervention patients were more likely to receive treatment after 12 months (34% versus 10%; p=.03). At 24 months, attrition (262 patients, 56%) did not vary by group; 22% were deceased, 20% declined further participation, and 14% could not be located.Conclusions: Collaborative care reduced depression symptoms and enhanced quality of life; however, results call for ongoing depression symptom monitoring and treatment for low-income cancer survivors. [ABSTRACT FROM AUTHOR]

Objective: To determine whether evidence-based socioculturally adapted collaborative depression care improves receipt of depression care and depression and diabetes outcomes in low-income Hispanic subjects.Research Design and Methods: This was a randomized controlled trial of 387 diabetic patients (96.5% Hispanic) with clinically significant depression recruited from two public safety-net clinics from August 2005 to July 2007 and followed over 18 months. Intervention (INT group) included problem-solving therapy and/or antidepressant medication based on a stepped-care algorithm; first-line treatment choice; telephone treatment response, adherence, and relapse prevention follow-up over 12 months; plus systems navigation assistance. Enhanced usual care (EUC group) included standard clinic care plus patient receipt of depression educational pamphlets and a community resource list.Results: INT patients had significantly greater depression improvement (> or =50% reduction in Symptom Checklist-20 depression score from baseline; 57, 62, and 62% vs. the EUC group's 36, 42, and 44% at 6, 12, and 18 months, respectively; odds ratio 2.46-2.57; P < 0.001). Mixed-effects linear regression models showed a significant study group-by-time interaction over 18 months in diabetes symptoms; anxiety; Medical Outcomes Study Short-Form Health Survey (SF-12) emotional, physical, and pain-related functioning; Sheehan disability; financial situation; and number of social stressors (P = 0.04 for disability and SF-12 physical functioning, P < 0.001 for all others) but no study group-by-time interaction in A1C, diabetes complications, self-care management, or BMI.Conclusions: Socioculturally adapted collaborative depression care improved depression, functional outcomes, and receipt of depression treatment in predominantly Hispanic patients in safety-net clinics. [ABSTRACT FROM AUTHOR]

Objective: This article describes design elements of the Multifaceted Depression and Diabetes Program (MDDP) randomized clinical trial. The MDDP trial hypothesizes that a socioculturally adapted collaborative care depression management intervention will reduce depressive symptoms and improve patient adherence to diabetes self-care regimens, glycemic control, and quality-of-life. In addition, baseline data of 387 low-income, 96% Hispanic, enrolled patients with major depression and diabetes are examined to identify study population characteristics consistent with trial design adaptations. Methods: The PHQ-9 depression scale was used to identify patients meeting criteria for major depressive disorder (1 cardinal depression symptom + a PHQ-9 score of >/= 10) from two community safety net clinics. Design elements included sociocultural adaptations in recruitment and efforts to reduce attrition and collaborative depression care management. Results: Of 1,803 diabetes patients screened, 30.2% met criteria for major depressive disorder. Of 387 patients enrolled in the clinical trial, 98% had Type 2 diabetes, and 83% had glycated hemoglobin (HbA1c) levels >/= 7%. Study recruitment rates and baseline data analyses identified socioeconomic and clinical factors that support trial design and intervention adaptations. Depression severity was significantly associated with diabetes complications, medical comorbidity, greater anxiety, dysthymia, financial worries, social stress, and poorer quality-of-life. Conclusion: Low-income Hispanic patients with diabetes experience high prevalence of depressive disorder and depression severity is associated with socioeconomic stressors and clinical severity. Improving depression care management among Hispanic patients in public sector clinics should include intervention components that address self-care of diabetes and socioeconomic stressors. [ABSTRACT FROM AUTHOR]

Adenomatoid tumor of the epididymis is a rare benign neoplasm of mesothelial origin, mostly localized in the epididymis. It is usually presented as an indolent, painless scrotal enlargement. Immunohistochemically it is characterized by strong positivity for calretinin and epithelial markers, while tumor marker values are within the reference ranges. In this paper, two cases of 28- and 37-year-old men with adenomatoid tumors of the epididymis are described. In both, the tumor was presented as an indolent, slowly growing palpable mass in the epididymis. Tumor markers were in the normal range, digital examination found painless scrotal enlargement, while ultrasound showed a nonhomogeneous tumor. Immunohistochemically, they were characterized by strong positivity for calretinin and epithelial markers. If a localized epididymal mass is found, it is necessary to conduct an adequate diagnostic examination to differentiate inflammatory process from the neoplasm. An excision of the lesion is the most recommended option that also preserves testicular function and fertility. Histological and immunohistochemical evaluation are mandatory for a definitive diagnosis.

The implementation of Next Generation Sequencing, particularly exome sequencing (ES), into clinical practice has revolutionised the genetic diagnosis of rare diseases. However, it is estimated that 50% of patients with neuromuscular diseases remain undiagnosed after ES. Here, we evaluated total RNA sequencing (RNAseq) from muscle biopsies as a diagnostic tool in genetically unsolved patients. Total RNAseq was extracted from muscle biopsies of 54 undiagnosed patients after ES or gene panel sequencing, 3 positive controls (patients with previously identified RNA defects in the DMD gene) and 17 healthy controls. We evaluated the presence of aberrant splicing, outlier gene expression and allelic imbalance in autosomal recessive genes. In addition, variant calling was performed from the RNAseq data. In 7/54 patients (12.9%) we detected pathogenic alterations at the mRNA level, including two exon skipping events (COL6A1), one intronic retention (TTN), one alternative splicing caused by a synonymous variant (RYR1), one pseudoexon (DMD) and two patients with allelic imbalance in an autosomal recessive gene (GNE). In one of these cases, WGS was required to achieve the genetic diagnosis. Three patients (5.55%) remain under investigation due to the detection of alternative splicing events in new candidate genes. In addition, reanalysis of existing ES data allowed the diagnosis of 8/54 individuals (14.8%). In this study, we show that RNAseq analysis improves the diagnostic rate in patients with neuromuscular diseases after inconclusive results in ES. RNAseq not only enables the identification of molecular events that would not have been detected by other methods, but also allows the reclassification of VUS variants identified at the gDNA level. We also highlight the importance of a periodic reanalysis of existing genomic data and the utility of an integrated genomic and transcriptomic analysis. [ABSTRACT FROM AUTHOR]

Objective: The scientific literature reports on how social media potentially influences eating disorders, although there is a large gap in the specific case of TikToks influence of adolescent's recovery from anorexia nervosa (AN). Our study uses in-depth interviews with female adolescents primarily suffering from AN to explore how they perceive the social media platform TikTok in relation to their recovery., Method: A total of 14 interviews with female adolescents recovering from AN were conducted and analyzed with reflexive thematic analysis., Results: We developed four distinct main themes: social connectivity, algorithmic engagement, regulation and adaptation, and personal agency and recovery pathways. Our findings indicate both potential benefits and harm by TikTok use when in recovery from AN, depending on a complex interplay of individual and contextual factors., Discussion: The study adds nuance to the on-going scientific debate on the role that TikTok plays in recovery from AN in general from the perspective provided by female adolescents. Suggestions are made for clinical implications at adolescent AN outpatient care including parental or professional support in TikTok adaptations and advice on how to discern when use may be triggering or supportive. Future research would benefit from longitudinal designs and inclusion of how individual differences, such as gender and personality, influence the effects on recovery and TikTok use., (© 2024 The Author(s). International Journal of Eating Disorders published by Wiley Periodicals LLC.)

Background: Screen time among children and adolescents has increased dramatically, raising concerns about its impact on development and mental health. While research highlights both potential benefits and risks, excessive use has been linked to issues like anxiety, depression, and gaming addiction. Despite growing concern, effective interventions are scarce. Recognizing the importance of family dynamics in child development, we propose a family-centered program to address problematic gaming and excessive screen use in a clinical population. By involving both children and parents, we aim to create a more comprehensive approach to prevention and treatment., Objective: This study aims to determine the possibility of distributing and evaluating a family-centered group program for problematic gaming and excessive screen use (FAME) in a clinical child and adolescent psychiatry (CAP) population. We will monitor the recruitment rate; track the retention and attendance rates of both parents and children; and assess whether each session's objectives are met, the content is delivered within the allotted time, and the necessary resources (eg, facilitators and materials) are available. Additionally, we will gather qualitative and quantitative feedback from participants through postprogram surveys and individual interviews with both children and parents., Methods: A total of 10 families with ongoing contact with CAP in Skåne, Sweden, will be recruited and offered participation in a family-centered group program targeting children aged 10-18 years with reported difficulties regarding screen gaming or screen use. The intervention to be tested is a newly developed, family-centered, psychoeducational, cognitive behavioral therapy-based intervention addressing both positive and negative aspects of screen use; setting boundaries; the connection between thoughts, feelings, and behaviors; conflict triggers; and sleep hygiene. The primary goal of the pilot study is to test the feasibility of the program, as well as recruitment and the analysis of participants' experiences with the program., Results: A total of 11 children and their parents were enrolled during first quarter of 2024. A 4-session pilot was delivered in first quarter of 2024, and the first results are expected in the third quarter of 2024., Conclusions: The overarching goal of this pilot study is to determine the possibility of distributing and evaluating a family-centered group program for problematic gaming and excessive screen use (FAME) in a clinical CAP population. The insights gained from this study will guide our future research, which will focus on conducting a larger-scale evaluation of the intervention's impact on family screen time conflicts and inform future strategies for the implementation of family-centered interventions in child and youth clinics., Trial Registration: ClinicalTrials.gov NCT06098807; https://clinicaltrials.gov/study/NCT06098807., International Registered Report Identifier (irrid): DERR1-10.2196/56387., (©Marie Werner, Sabina Kapetanovic, Emma Claesdotter-Knutsson. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 08.10.2024.)

Background and Objectives: Immune-mediated necrotizing myopathy (IMNM) caused by antibodies against 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGCR) is an inflammatory myopathy that has been epidemiologically correlated with previous statin exposure. We characterized in detail a series of 11 young statin-naïve patients experiencing a chronic disease course mimicking a limb-girdle muscular dystrophy. With the hypothesis that HMGCR upregulation may increase immunogenicity and trigger the production of autoantibodies, our aim was to expand pathophysiologic knowledge of this distinct phenotype., Methods: Clinical and epidemiologic data, autoantibody titers, creatine kinase (CK) levels, response to treatment, muscle imaging, and muscle biopsies were assessed. HMGCR expression in patients' muscle was assessed by incubating sections of affected patients with purified anti-HMGCR+ serum. Whole-exome sequencing (WES) with a special focus on cholesterol biosynthesis-related genes and high-resolution human leukocyte antigen (HLA) typing were performed., Results: Patients, aged 3-25 years and mostly female (90.9%), presented with subacute proximal weakness progressing over many years and high CK levels (>1,000 U/L). Diagnostic delay ranged from 3 to 27 years. WES did not reveal any pathogenic variants. HLA-DRB1*11:01 carrier frequency was 60%, a significantly higher proportion than in the control population. No upregulation or mislocalization of the enzyme in statin-exposed or statin-naïve anti-HMGCR+ patients was observed, compared with controls., Discussion: WES of a cohort of patients with dystrophy-like anti-HMGCR IMNM did not reveal any common rare variants of any gene, including cholesterol biosynthesis-related genes. HLA analysis showed a strong association with HLA-DRB1*11:01, previously mostly described in statin-exposed adult patients; consequently, a common immunogenic predisposition should be suspected, irrespective of statin exposure. Moreover, we were unable to conclusively demonstrate muscle upregulation/mislocalization of HMGCR in IMNM, whether or not driven by statins.

Previous literature has reported increased rates of gambling problems in athletes compared to non-athletes. More liberal gambling-related attitudes have been suggested as a reason, although this rarely has been researched. The present study aimed to examine gambling experience, gambling problems, and gambling-related attitudes and parental gambling experience in high school students, comparing student-athletes to students at conventional schools. This is a cross-sectional web survey study in high school students (N = 473, 53% at sports high schools, 57% male) at eleven schools in the Skåne region, Sweden, who answered a web survey addressed gambling experiences, parental gambling and gambling-related attitudes, and included validated screening instruments for gambling problems and psychological distress. A history of any gambling was common and increased with age. Problem gambling was detected in 10% (13% of males and 5% of females, p < .001), and was associated with paternal and maternal gambling but not with psychological distress. Sports high school students were not more likely (9%) than other students (10%) to endorse gambling problems and history of each gambling type. However, paternal (but not maternal) gambling was more commonly reported in athletes, who also had more positive attitudes to gambling's effects on society and gambling availability. In contrast to other studies, this study did not demonstrate higher prevalence of gambling or gambling problems among young athletes than among other students, but liberal attitudes towards gambling, and experience of parental gambling on the father's side, were more common among athletes than among non-athletes. Gambling attitudes in adolescents may need to be targeted in future preventive efforts in young athletes and others., (© 2024. The Author(s).)

Background: Sustaining multiple concussions over one's lifetime may be associated with behavioral and mood changes beyond the acute phase of injury. The present cross-sectional study examined the relationship between concussion history, the incidence of current moderate-severe psychological distress, and lifetime adolescent hazardous gambling in high school students., Methods: Four-hundred fifty-nine high school students from southern Sweden (age: 16.81 ± 0.83, 58.2% male) completed a survey assessing concussion history (0,1,2…>8), psychological distress using the Kessler-6 scale, and lifetime hazardous gambling using the NODS-CLiP scale., Results: Participants who self-reported three or more concussions were more likely to endorse moderate-severe symptoms of psychological distress than those with no concussion history while controlling for covariates, OR = 2.71, 95% CI [1.19, 6.18]. In contrast, concussion history was not associated with hazardous gambling after controlling for confounding variables., Conclusions: Self-reporting three or more concussions was associated with increased current psychological distress beyond the acute phase of injury among high school students. Adolescents who have sustained multiple concussions should undergo mental health evaluations beyond the acute phase of injury to identify and treat psychological distress, but probing for hazardous gambling may not be clinically relevant in this previously concussed adolescent population., (© 2024. The Author(s).)

Intrapersonal parental factors play a significant role in the development of problematic gaming in children. However, few studies have explored parental perspectives on their relationship with a child engaged in problematic gaming, as well as the need for support parents perceive in relation to the child's gaming. We conducted semi-structured interviews with 12 parents (83.3% women) of 11 children (81.8% boys, Mage = 15 ± 2) to examine how parents of children with problematic gaming behavior perceive the parent-child relationship and their need for additional support. We analyzed qualitative accounts using thematic analysis to identify themes and subthemes while drawing on the theoretical frameworks of Aaron Antonovsky's theory of sense of coherence (SOC) and Jürgen Habermas' theory of logic. Participants described difficulties regarding all three components of SOC (meaningfulness, comprehensibility, and manageability) in relation to their child's gaming, with the most significant challenge being manageability. Parents primarily sought assistance from institutions and organizations, such as mental health services, to enhance manageability. The findings emphasize parents' need for relational and practical support tailored to their unique context, as well as their wish to be more involved in the treatment of their children.

Objectives: To evaluate the effectiveness of relapse prevention (RP) as a treatment for internet gaming disorder (IGD)., Design: Randomized controlled trial., Setting: Three child and adolescent psychiatry (CAP) units in Region Skåne, Sweden., Participants: Children aged 13-18 years, coming for their first visit to CAP during 2022, were screened for gaming behavior. Those who met the proposed DSM-5 criteria for IGD were offered participation in the trial, if they had the capacity to provide written informed consent and if they spoke Swedish. A total of 111 CAP patients agreed to participate. Out of those, 11 patients were excluded due to incorrect inclusion such as young age ( n  = 1), or due to the absence of responses to follow-up measures ( n  = 9). After exclusion, 102 participants remained (intervention = 47, control = 55)., Interventions: The intervention, RP, is based on cognitive behavioral treatment (CBT) and was provided individually, comprising of five to seven 45-min sessions over a period of 5 to 7 weeks versus treatment as usual., Outcome Measures: Participants were assessed with Game Addiction Scale for Adolescents pre-treatment (GASA) (baseline), post-treatment (treatment group only), and 3 months after baseline (follow-up)., Results: The repeated measures ANOVA showed a significant interaction effect between treatment and time. Both the control group and treatment group lowered their mean GASA score from baseline to follow-up significantly, but the improvement was greater in the treatment group (mean difference in control group -5.1, p  < 0.001, 95% CI = - 3.390 to -6.755, mean difference in treatment group -9.9, p  < 0.001, 95% CI = -11.746 to -8.105)., Conclusion: RP was found to be superior to treatment as usual in terms of reduction of IGD symptoms. Future research should address which aspects within a given treatment are effective, who benefits from treatment, in what aspects, and why., Trial Registration Number: ClinicalTrials.gov, NCT05506384 https://clinicaltrials.gov/ct2/show/NCT05506384., Competing Interests: AH has an employment at Lund University, sponsored by the state-owned Swedish gambling operator Svenska Spel. AH also has research funding from the research council of the Swedish state monopoly for alcohol, Systembolaget AB. EC has funding from the research council of Svenska Spel. None of these bodies had any role in, or influence on, the present study. The authors alone are responsible for the content and writing of the paper. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 André, Kapetanovic, Einarsson, Trebbin Harvard, Franzén, Möttus, Håkansson and Claesdotter Knutsson.)

Given the increasing prevalence of problematic gaming, in 2013, the diagnosis "Internet gaming disorder (IGD)" was included in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) as a potential diagnosis. With a new diagnosis, it is important to determine treatment options. The importance of the parent-child relationship has been emphasised in problematic gaming and its treatment. This study aims to provide more knowledge about adolescents' perceptions of a treatment for problematic gaming and understand whether such treatment may have a bearing on the parent-child relationship. We conducted individual interviews with nine adolescents who completed a treatment for problematic gaming. The interviews were analysed using thematic analysis. The analysis revealed three themes. Theme 1: adolescents' experiences of the new treatment; Theme 2: adolescents' perceptions of the effect of the treatment on their gaming behaviour; and Theme 3: adolescents' perceptions of changes in their parent-child relationships. The adolescents viewed the treatment as a way of gaining control of their gaming, a process in which a therapist played an integral part. For the majority of the adolescents in our study, the main effects of treatment were gaining insight into how their gaming and gaming-related behaviours affected other parts of their lives. The participants felt that the treatment improved their relationship with their parents through reducing everyday conflicts. This new knowledge can be used for the development of future interventions involving children and adolescents.

Background and Objectives: Neurologic outcomes in people with HIV (PWH) on long-duration antiretroviral therapy (ART) are not fully understood, and the underlying pathophysiology is unclear. To address this, we established a cohort of such individuals and compared them with HIV-negative controls using a novel matching technique. Both groups underwent extensive cognitive testing, evaluation for psychiatric measures, and MRI and CSF analyses., Methods: Participants underwent comprehensive neuropsychological testing and completed standardized questionnaires measuring depressive symptoms, perceptions of own functioning, and activities of daily living as part of an observational study. Brain MRI and lumbar puncture were optional. Coarsened Exact Matching was used to reduce between-group differences in age and sex, and weighted linear/logistic regression models were used to assess the effect of HIV on outcomes., Results: Data were analyzed from 155 PWH on ART for at least 15 years and 100 HIV-negative controls. Compared with controls, PWH scored lower in the domains of attention/working memory (PWH least square mean [LSM] = 50.4 vs controls LSM = 53.1, p = 0.008) and motor function (44.6 vs 47.7, p = 0.009) and a test of information processing speed (symbol search 30.3 vs 32.2, p = 0.003). They were more likely to self-report a higher number of cognitive difficulties in everyday life ( p = 0.011). PWH also reported more depressive symptoms, general anxiety, and use of psychiatric medications (all with p < 0.05). PWH had reduced proportions of subcortical gray matter on MRI (β = -0.001, p < 0.001), and CSF showed elevated levels of neurofilament light chain (664 vs 529 pg/mL, p = 0.01) and tumor necrosis factor α (0.229 vs 0.156 ng/mL, p = 0.0008)., Discussion: PWH, despite effective ART for over a decade, displayed neurocognitive deficits and mood abnormalities. MRI and CSF analyses revealed reduced brain volume and signs of ongoing neuronal injury and neuroinflammation. As the already large proportion of virologically controlled PWH continues to grow, longitudinal studies should be conducted to elucidate the implications of cognitive, psychiatric, MRI, and CSF abnormalities in this group., (Written work prepared by employees of the Federal Government as part of their official duties is, under the U.S. Copyright Act, a “work of the United States Government” for which copyright protection under Title 17 of the United States Code is not available. As such, copyright does not extend to the contributions of employees of the Federal Government.)

Although previous research has identified links between parenting and adolescent substance use, little is known about the role of adolescent individual processes, such as sensation seeking, and temperamental tendencies for such links. To test tenets from biopsychosocial models of adolescent risk behavior and differential susceptibility theory, this study investigated longitudinal associations among positive and harsh parenting, adolescent sensation seeking, and substance use and tested whether the indirect associations were moderated by adolescent temperament, including activation control, frustration, sadness, and positive emotions. Longitudinal data reported by adolescents (n = 892; 49.66% girls) and their mothers from eight cultural groups when adolescents were ages 12, 13, and 14 were used. A moderated mediation model showed that parenting was related to adolescent substance use, both directly and indirectly, through sensation seeking. Indirect associations were moderated by adolescent temperament. This study advances understanding of the developmental paths between the contextual and individual factors critical for adolescent substance use across a wide range of cultural contexts., (© 2023. The Author(s).)

Well implemented, universal parental support is often effective in families with younger children, but research on their effects on families with adolescent children is scarce. In this study, a trial of the universal parent training intervention "Parent Web" in early adolescence is added to the social emotional learning intervention Promoting Alternative Thinking Strategies (PATHS®), completed in early childhood. The Parent Web is a universal online parenting intervention based on social learning theory. The intervention aims to promote positive parenting and family interaction through five weekly modules completed over 6-8 weeks. The main hypothesis is that participants in the intervention group will exhibit significant pre- to post- intervention-related benefits relative participants in the comparison group. The aims of this study are: 1) provide Parent Web as a booster aimed at improving parenting support and practices at the transition into adolescence to a cohort of parents whose children have previously participated in preschool PATHS, and 2) examine the effects of the universal edition of Parent Web. The study has a quasi-experimental design with pre- and post-testing. The incremental effects of this internet-delivered parent training intervention are tested in parents of early adolescents (11-13 years) who participated in PATHS when 4-5 years old compared to a matched sample of adolescents with no prior experience of PATHS. The primary outcomes are parent reported child behavior and family relationships. Secondary outcomes include self-reported parent health and stress. The proposed study is one of the few trials to test the effects of universal parental support in families of early adolescents and will therefore contribute to the understanding of how mental health in children and young people can be promoted across developmental periods through a continuum of universal measures. Trial registration: Clinical trials.gov (NCT05172297), prospectively registered on December 29, 2021., Competing Interests: I have read the journal’s policy and the authors of this manuscript have the following competing interests:Pia Enebrink is co-developer of the Parent Web intervention that is tested in this protocol., (Copyright: © 2023 Olsson et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Background: Deep Acute pancreatitis (AP) is an urging cause of hospitalization in the gastroenterology due to different causes and an unpredictable outcome. Known causes are grouped into four main groups: metabolic, mechanical, vascular and infectious., Objective: To determine the role of certain biochemical or radiological parameters as predictors of an involvement of other organs in AP different pathological staging and the surgical outcome in the treatment of AP., Methods: Ninety-seven AP patients hospitalized in General Hospital "Prim.dr Abdulah Nakaš" Sarajevo, in a period between 2016 and 2021 for both sexes, were divided according to the etiological factors of AP into four groups: nutritional factors, biliary concernments, alcohol and morphological changes of the pancreas. Beside laboratory tests, the imaging methods of abdomen (transabdominal ultrasound, abdominal computed tomography) used in determining morphological changes in the pancreas and other organs were analyzed in relation to parameters that predict the need for surgical outcomes., Results: AP etiological factors of patients differ significantly by gender and showed the dominance of dietary factors in female subjects (51%), followed by the presence of concernments in the biliary tract in 36% of cases, and alcohol consumption in male subjects in 28% of cases. The only variable correlated with the indicator of necessity for surgery is the existence of pleural effusion (coefficient of correlation was 0.38; risk ratio was 5.5) resulting that patients with pleural effusion have a 5.5 times higher chance of surgery indication than other patients., Conclusion: The application of simple parameters such as creatinine value with the values of amylases in serum and urine and the presence of pleural effusion confirmed by radiological imaging of the lungs opens the possibility of a simple and effective selection of patients for surgical treatment with a more severe form of AP., Competing Interests: There are no conflicts of interest., (© 2023 Azra Husic - Selimovic, Nina Bijedic, Amela Sofic, Amir Selimagic, Nedim Vanis, Rijad Jahic, Sanja Kapetanovic.)

Introduction: The goal of these studies was to investigate the reliability and validity of virtual systematic social observation (virtual SSO) using Google Street View in a Swedish neighborhood context., Methods: This was accomplished in two studies. Study 1 focused on interrater reliability and construct validity, comparing ratings conducted in-person to those done using Google Street View, across 24 study sites within four postal code areas. Study 2 focused on criterion validity of virtual SSO in terms of neighborhoods with low versus high income levels, including 133 study sites within 22 postal code areas in a large Swedish city. In both studies, assessment of the neighborhood context was conducted at each study site, using a protocol adapted to a Swedish context., Results: Scales for Physical Decay, Neighborhood Dangerousness, and Physical Disorder were found to be reliable, with adequate interrater reliability, high consistency across methods, and high internal consistency. In Study 2, significantly higher levels of observed Physical Decay, Neighborhood Dangerousness, and signs of garbage or litter were observed in postal codes areas (site data was aggregated to postal code level) with lower as compared to higher income levels., Discussion: We concluded that the scales within the virtual SSO with Google Street View protocol that were developed in this series of studies represents a reliable and valid measure of several key neighborhood contextual features. Implications for understanding the complex person-context interactions central to many theories of positive development among youth were discussed in relation to the study findings., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Clausén Gull, Kapetanovic, Norman, Ferrer-Wreder, Olsson and Eninger.)

Background: Although gaming is a common arena where children socialize, an increasing number of children are exhibiting signs of problem gaming or internet gaming disorder. An important factor to the development of problem gaming is parent-child relationships. A cognitive behavioral therapy-based form of treatment, labeled relapse prevention, has been developed as a treatment for child and adolescent problem gaming or internet gaming disorder. However, no study has evaluated the effect of this treatment among Swedish children and youth nor the role of the parent-child relationships in this treatment., Objective: This study aims (1) to evaluate a relapse prevention treatment for patients showing signs of problem gaming or internet gaming disorder recruited from child and youth psychiatric clinics and (2) to test whether the quality of parent-child relationships plays a role in the effect of relapse prevention treatment and vice versa-whether the relapse prevention treatment has a spillover effect on the quality of parent-child relationships. Moreover, we explore the carer's attitudes about parent-child relationships and child gaming, as well as experiences of the treatment among the children, their carers, and the clinicians who carried out the treatment., Methods: This study is a 2-arm, parallel-group, early-stage randomized controlled trial with embedded qualitative components. Children aged 12-18 years who meet the criteria for problem gaming or internet gaming disorder will be randomized in a 1:1 ratio to either intervention (relapse prevention treatment) or control (treatment as usual), with a total of 160 (80 + 80) participants. The primary outcomes are measures of gaming and gambling behavior before and after intervention, and the secondary outcomes include child ratings of parent-child communication and family functioning. The study is supplemented with a qualitative component with semistructured interviews to capture participants' and clinicians' experiences of the relapse prevention, as well as attitudes about parent-child relationships and parenting needs in carers whose children completed the treatment., Results: The trial started in January 2022 and is expected to end in December 2023. The first results are expected in March 2023., Conclusions: This study will be the first randomized controlled trial evaluating relapse prevention as a treatment for child and adolescent problem gaming and internet gaming disorder in Sweden. Since problem behaviors in children interact with the family context, investigating parent-child relationships adjacent to the treatment of child problem gaming and internet gaming disorder is an important strength of the study. Further, different parties, ie, children, carers, and clinicians, will be directly or indirectly involved in the evaluation of the treatment, providing more knowledge of the treatment and its effect. Limitations include comorbidity in children with problem gaming and internet gaming disorder and challenges with the recruitment of participants., Trial Registration: ClinicalTrials.gov NCT05506384 (retrospectively registered); https://clinicaltrials.gov/ct2/show/NCT05506384., International Registered Report Identifier (irrid): DERR1-10.2196/44318., (©Sabina Kapetanovic, Sevtap Gurdal, Isak Einarsson, Marie Werner, Frida André, Anders Håkansson, Emma Claesdotter-Knutsson. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 05.01.2023.)

Objective: We investigated dynamics of inflammatory biomarkers in children with perinatally acquired HIV (PHIV) who started antiretrovirals at age less than 3 years and achieved sustained virologic control (HIV plasma RNA <400 copies/ml)., Design: This was a retrospective analysis of inflammatory biomarkers in children enrolled in a randomized trial of early (<3 years of age) PI-based versus NNRTI-based regimens (P1060), who achieved sustained virologic control and participated in a neurodevelopmental follow-up study (P1104s) between ages 5 and 11 years., Methods: We measured 20 inflammatory biomarkers using ELISA or chemiluminescence at onset of sustained virologic control (Tc) and at P1104s entry (Te)., Results: The 213 participants had median ages of 1.2, 1.9, and 7 years at antiretroviral initiation, Tc, and Te, respectively, with 138 on protease inhibitor-based and 74 on NNRTI-based regimens at Tc. Eighteen markers decreased and two increased from Tc to Te (Te-Tc). Biomarker subsets, particularly cytokines, the chemokine IP-10, and adhesion molecules sICAM-1 and sVCAM-1, correlated at Tc, Te, and Te-Tc. At Tc, higher biomarker levels were associated with younger age, female sex, HIV plasma RNA at least 750 000 copies/ml, lower nadir CD4 + %, lower nadir weight z scores, and NNRTI-based treatment. Greater Te-Tc biomarker declines were associated with younger age, male sex, higher Tc biomarker levels, lower nadir CD4 + %, and NNRTI-based treatment. Duration of controlled viremia and nadir height z scores showed mixed associations., Conclusion: Biomarker expression showed substantial coordination. Most markers decreased after virologic control. Demographic and clinical variables associated with biomarker patterns were identified. Mechanistic studies of these biomarker patterns are needed to inform interventions to control inflammation., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Immigrant parents of adolescents experience challenges in their role as parents in the new country and express a need for parental support. Still, they are underrepresented in existing parenting programs and when they do attend, their parenting practices improve less than what they do among native parents. Self-assured parents (SAP; Swe . Trygga Föräldrar) targets immigrant parents living in deprived areas in Sweden who worry about their adolescents' adjustment. This study's purposes are to examine if SAP is a feasible intervention in Swedish municipalities and if SAP is effective in reaching its aims, namely to promote parental self-efficacy and parent-adolescent communication and to reduce parents' worries in the target group., Methods: SAP will be evaluated when implemented by social workers in three Swedish municipalities using a culturally-informed mixed design procedure. Parents will be recruited to the program by local social workers. Groups leaders will be interviewed, observed, and they will fill out self-reports to measure implementation quality, including fidelity and acceptability. A group of parents will be interviewed to better understand their perceived challenges and needs in their parenting in Sweden and their experience of participating in SAP. An interrupted time series design with three measurements before, two measurements during, and two measurements after the intervention has ended will be employed using self-reports of parental self-efficacy, parent-child communication, and parents' worries. Informed consent will be collected from all study participants., Discussion: Immigrant parents living in deprived areas is an understudied and marginalized population. There is a lack of culturally-informed, evidence-based parenting programs aimed at this group in Sweden. The need for specifically developed programs for immigrant parents living in deprived areas with teenage children, has been voiced by both immigrant parents themselves and the Swedish government. Thus, this study will contribute not only to the scientific literature, but also to social service practice and potentially policy making., Competing Interests: The authors declare that they have no competing interests., (© 2022 The Authors.)

Deep cerebral venous thrombosis is an uncommon condition, which usually produces headache, altered consciousness, and ocular movement abnormality. Parkinsonism occasionally occurs when there is basal ganglia involvement. We report a case of a 78-year-old man who presented with a rapidly progressive parkinsonism with poor response to dopaminergic therapy. The patient had bilateral and symmetrical hypokinesia, rigidity, and marked gait impairment with festination. Brain MRI showed bilateral thalamic hyperintensity on T2-weighted and FLAIR sequences, with right thalamic and intraventricular hemorrhage due to straight sinus thrombosis. Angiography revealed an arteriovenous malformation in the quadrigeminal cistern with afferent supply from the posterior cerebral arteries, as well as partial thrombosis of the vein of Galen and half of the straight sinus. No predisposing factor for thrombosis was found. Given the location and size of the malformation, and the substantial amount of thalamic and intraventricular hemorrhage, conservative management was decided, with slow but progressive gait improvement. The presence of deep cerebral venous thrombosis should be suspected in cases of rapidly progressive parkinsonism with cognitive decline. As in this case, thrombosis may be secondary to a deep arteriovenous malformation, a very rare occurrence that may require specific therapy., (© 2022 American Academy of Neurology.)

Background: The aim of the study was to investigate how general family relations, reported changes in family interaction and involvement with peers during the Covid-19 pandemic, and following rules and recommendations during the pandemic relate to adolescent smoking, alcohol use, inebriation, and use of narcotics during Covid-19., Methods: An online national survey of Swedish adolescents (n = 1818) aged 15-19 years was conducted in June 2020. Hierarchical regression analysis was used to predict adolescents' reported change in substance use during the pandemic. Person-oriented analyses, were used to identify clusters of participants characterized by similar patterns of substance use following ANOVA analysis with Scheffe post hoc tests testing differences between clusters in terms of family relations, reported changes in family interaction and involvement with peers during the Covid-19 pandemic, and following rules and recommendations during the pandemic., Results: Higher general family conflict, increased involvement with peers, a strained relationship with parents, and less compliance with rules and restrictions during the pandemic predicted a reported increase in adolescent substance use during this period. The grouping of scores for adolescent smoking, alcohol use, inebriation, and use of narcotics resulted in a six-cluster solution. One cluster (n = 767) either did not use or had decreased use of substances during the Covid-19 pandemic. Five other clusters, thus risk clusters, had retained or increased use of substances during the pandemic. Poor general family relations, increased peer involvement, and difficulties to conform to the rules and restrictions during the covid-19 pandemic were characteristics of risk clusters., Conclusions: Most of adolescents in our study did not increase their substance use during the pandemic. However, adolescents with poor family relations who turn to peers during stressful times and who have difficulty following the government's rules and restrictions, are at risk of increased substance use during the pandemic. This is a potential threat both to adolescents themselves and others in their surroundings which is why at-risk adolescents and their families need more attention from public health and social services during this time of crisis., (© 2022. The Author(s).)