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Event segmentation in ADHD:neglect of social information and deviant theta activity point to a mechanism underlying ADHD

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General psychiatry 2024年第3期37卷 431-439页

作者： Astrid Prochnow Xianzhen Zhou Foroogh Ghorbani Veit Roessner Bernhard Hommel Christian Beste Cognitive Neurophysiology Department of Child and Adolescent PsychiatryFaculty of MedicineTU DresdenDresdenGermany Faculty of psychology Shandong Normal UniversityJinanShandongChina

Background Attention-deficit/hyperactivity disorder(ADHD)is one of the most frequently diagnosed psychiatric conditions in children and *** the symptoms appear to be well described,no coherent conceptual mechanistic framework integrates their occurrence and variance and the associated problems that people with ADHD *** The current study proposes that altered event segmentation processes provide a novel mechanistic framework for understanding deficits in *** Adolescents with ADHD and neurotypically developing(NT)peers watched a short movie and were then asked to indicate the boundaries between meaningful segments of the *** recorded electroencephalography(EEG)data were analysed for differences in frequency band activity and effective connectivity between brain *** Compared with their NT peers,the ADHD group showed less dependence of their segmentation behaviour on social information,indicating that they did not consider social information to the same extent as their unaffected *** divergence was accompanied by differences in EEG theta band activity and a different effective connectivity network architecture at the source ***,NT adolescents primarily showed error signalling in and between the left and right fusiform gyri related to social information processing,which was not the case in the ADHD *** the ADHD group,the inferior frontal cortex associated with attentional sampling served as a hub instead,indicating problems in the deployment of attentional *** This study shows that adolescents with ADHD perceive events differently from their NT peers,in association with a different brain network architecture that reflects less adaptation to the situation and problems in attentional sampling of environmental *** results call for a novel conceptual view of ADHD,based on event segmentation theory.

关键词： instead meaningful primarily

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Debt,sleep deprivation and psychological distress among online ride-hailing drivers:evidence from China

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General psychiatry 2024年第2期37卷 319-323页

作者： Wanjie Tang Jingyue Chen Simiao Wang Xianglan Jiang Yi Lu Siqi Wu Luyu Yang Meng Tian Han Zhang Yinan Zhang Jiuping Xu Zeyuan Sun Mental Health Centre Sichuan UniversityChengduSichuanChina department of Child&Adolescent psychiatry King's College London Institute of Psychiatry Psychology&NeuroscienceLondonUK Sichuan University Business School ChengduSichuanChina department of psychology King's College London Institute of Psychiatry Psychology&NeuroscienceLondonUK Sichuan University West China School of Medicine ChengduSichuanChina The University of Edinburgh School of Health in Social Science EdinburghEdinburghUK department of psychology University of WarwickCoventryUK Division of psychiatry University College London Faculty of Brain SciencesLondonUK Wuxi Mental Health Center Nanjing Medical UniversityWuxiJiangsuChina King's College London Centre for the Developing Brain LondonUK

An online ride-hailing driver(ORHD)refers to a driver who takes orders and provides rental car services to passengers via an online service platform.1 ORHD plays a significant role in the urban transport system worldwide,operating through many *** to official data from the Chinese Ministry of Transport,a total of 1.6 million vehicle transport permits were issued by the end of March 2022.

关键词： services service official

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Outcomes of long-acting injectable antipsychotics use in pregnancy:A literature review

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World Journal of psychiatry 2024年第4期14卷 582-599页

作者： Ana V Pejčić Srdjan M Stefanović MilošN Milosavljević Vladimir S Janjić Marko M Folić Nevena D Folić Jovana Z Milosavljević department of Pharmacology and Toxicology Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia department of Pharmacy Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia department of clinical Pharmacology University Clinical Center KragujevacKragujevac 34000Serbia department of psychiatry Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia clinic for psychiatry University Clinical Center KragujevacKragujevac 34000Serbia Center for Pharmaceutical and Pharmacological Research Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia department of Pediatrics Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia Pediatric clinic University Clinical Center KragujevacKragujevac 34000Serbia department of Anatomy Faculty of Medical SciencesUniversity of KragujevacKragujevac 34000Serbia

BACKGROUND Women with a history of serious psychotic disorders are at increased risk of disease relapse during ***-acting injectable(LAI)antipsychotics have been widely used to improve adherence and prevent relapse in patients with various severe psychotic disorders,but there is a lack of high-quality data from previous research on the safety of LAI antipsychotics during *** To summarize relevant data on maternal,pregnancy,neonatal,and developmental outcomes from published cases of LAI antipsychotic use in *** A literature search was performed through November 11,2023,using three online databases:PubMed/MEDLINE,Scopus,and Web of *** reports or case series that reported information about the outcomes of pregnancy in women who used LAI antipsychotics at any point in pregnancy,with available full texts,were *** statistics,narrative summation,and tabulation of the extracted data were *** A total of 19 publications satisfied the inclusion criteria:3 case series,15 case reports,and 1 conference *** reported the outcomes of LAI antipsychotic use in 74 women and 77 *** use of secondgeneration LAI antipsychotics was reported in the majority(n=47;61.0%)of ***-generation LAI antipsychotics were administered during 30 pregnancies(39.0%).Most of the women(approximately 64%)had either satisfactory control of symptoms or no information about relapse,while approximately 12%of them had developed gestational diabetes mellitus.A minority of cases reported adverse outcomes such as stillbirth,spontaneous abortion,preterm birth,low birth weight,congenital anomalies,and neurological manifestations in ***,there were no reports of negative long-term developmental *** Currently available data seem reassuring,but further well-designed studies are required to properly evaluate the risks and benefits of LAI antipsychotic use during pregnancy.

关键词： Antipsychotic agents Long-acting injectable Pregnancy Outcome Review

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Research fronts and researchers of World Journal of psychiatry in 2023: A visualization and analysis of mapping knowledge domains

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World Journal of psychiatry 2024年第7期14卷 1118-1126页

作者： Yun-Tian Xie Yu-Jing Yang department of Applied psychology Changsha Normal UniversityChangsha 410100Hunan ProvinceChina

BACKGROUND In the rapidly evolving landscape of psychiatric research,2023 marked another year of significant progress globally,with the World Journal of psychiatry(WJP)experiencing notable expansion and *** To conduct a comprehensive visualization and analysis of the articles published in the WJP throughout *** delving into these publications,the aim is to deter-mine the valuable insights that can illuminate pathways for future research endeavors in the field of *** A selection process led to the inclusion of 107 papers from the WJP published in 2023,forming the dataset for the *** advanced visualization techniques,this study mapped the knowledge domains represented in these *** The findings revealed a prevalent focus on key topics such as depression,mental health,anxiety,schizophrenia,and the impact of coronavirus disease ***,through keyword clustering,it became evident that these papers were predominantly focused on exploring mental health disorders,depression,anxiety,schizophrenia,and related *** contributions hailed authors in regions such as China,the United Kingdom,United States,and ***,the paper garnered the highest number of citations,while the American Psychiatric Association was the most cited *** It is recommended that the WJP continue in its efforts to enhance the quality of papers published in the field of ***,there is a pressing need to delve into the potential applications of digital interventions and artificial intelligence within the discipline.

关键词： World Journal of psychiatry psychiatry Mapping knowledge domains Visualization Analysis

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Predictors of the placebo response in a nutraceutical randomized controlled trial for depression

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Journal of Integrative Medicine 2024年第1期22卷 46-53页

作者： Rosemary Arnold Jenifer Murphy-Smith Chee H.Ng David Mischoulon Gerard J.Byrne Chad A.Bousman Con Stough Michael Berk Jerome Sarris Professorial Unit the Melbourne ClinicDepartment of PsychiatryUniversity of MelbourneRichmond 3121Australia Depression clinical and Research Program Department of PsychiatryMassachusetts General HospitalHarvard Medical SchoolBostonMA 02115USA Faculty of Medicine Discipline of PsychiatryCentre for Clinical ResearchRoyal Brisbane&Women’s HospitalHerstonthe University of QueenslandBrisbane 4006Australia departments of Medical Genetics PsychiatryPhysiology&Pharmacology and Community Health SciencesUniversity of CalgaryCalgaryAB T2N 1N4Canada department of psychiatry the University of MelbourneMelbourne 3052Australia Centre for Human Psychopharmacology Swinburne UniversityMelbourne 3122Australia The Institute for Mental and Physical Health and clinical Translation School of MedicineBarwon HealthDeakin UniversityGeelong 3220Australia The Centre of Excellence in Youth Mental Health the University of MelbourneParkville 3052Australia Florey Institute of Neuroscience and Mental Health the University of MelbourneParkville 3052Australia NICM Health Research Institute Western Sydney UniversityWestmeadNSW 2145Australia

Objective The placebo response in depression studies is the change in symptoms amongst those who receive an inactive *** well-designed randomized controlled trials(RCTs)of depression have a high proportion of placebo responders,with little understanding as to *** present study assesses characteristics associated with the placebo response in a nutraceutical trial with a large proportion of placebo *** This is a secondary analysis of a nutraceutical depression RCT which identified no overall treatment benefit relative to placebo(n=69 in placebo group).We investigated participant characteristics such as socio-demographics,clinical features,and recruitment methods,and their association with the placebo *** genetic polymorphisms were also *** response was measured based on change in Montgomery-Asberg Depression Rating Scale *** association of these hypothesis-driven variables of interest and the placebo response was examined using linear mixed effects *** Greater levels of education,particularly pursuing post-high school education,better self-reported general health,marriage/de facto,greater improvement in the first trial week,and more failed antidepressant therapies in the current depressive episode were associated with greater placebo *** increased placebo response was not found in those recruited via social media nor in those with concomitant antidepressant *** nucleotide polymorphisms from the tryptophan hydroxylase 1(TPH1)gene(A779C and A218C)were weakly associated with greater placebo response,although the evidence was attenuated after accounting for multiple *** This is,to our knowledge,the first study within nutraceutical research for depression to assess the association between participant characteristics and variation in the placebo *** variables appeared to predict the placebo *** findings may encourage future trial design

关键词： Randomized controlled trial Placebo Depression Nutraceutical psychiatry

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Interoception mediates the association between social support and sociability in patients with major depressive disorder

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World Journal of psychiatry 2024年第10期14卷 1484-1494页

作者： Wen-Liang Wang Ji-Kang Liu Yi-Fan Sun Xiao-Hong Liu Yu-Hang Ma Xue-Zheng Gao Li-Min Chen Zhen-He Zhou Hong-Liang Zhou department of psychiatry The Affiliated Mental Health Center of Jiangnan UniversityWuxi 214151Jiangsu ProvinceChina department of psychiatry The Affiliated Mental Health Center of Nanjing Medical UniversityWuxi 214151Jiangsu ProvinceChina department of psychology The Affiliated Hospital of Jiangnan UniversityWuxi 214151Jiangsu ProvinceChina

BACKGROUND Interoception dysfunction has an important impact on the onset and development of major depressive disorder(MDD).Social support serves as a protective factor against MDD,and sociability also plays a significant role in this *** interconnected constructs-social support and sociability-play pivotal roles in ***,no research on the mechanisms underlying the associations be-tween social support and sociability,particularly the potential role of interocep-tion,have been ***,social support,and sociability,respectively.A mediation analysis model for the eight dimensions of intero-ception(noticing,not distracting,not worrying,attention regulation,emotional awareness,self-regulation,body listening,and trust),social support,and sociability were established to evaluate the mediating *** A partial correlation analysis of eight dimensions of the MAIA-2,SSRS,and TSBI scores,with demographic data as control variables,revealed pairwise correlations between the SSRS score and both the MAIA-2 score and TSBI *** the major depression(MD)group,the SSRS score had a positive direct effect on the TSBI score,while the scores for body listening,emotional awareness,self-regulation,and trust in the MAIA-2C had indirect effects on the TSBI *** the HC group,the SSRS score had a positive direct effect on the TSBI score,and the scores for attention regulation,emotional awareness,self-regulation,and trust in the MAIA-2C had indirect effects on the TSBI *** proportion of mediators in the MD group was lower than that in the HC *** Interoceptive awareness is a mediating factor in the association between social support and sociability in both HCs and depressed *** in interoceptive awareness might not only help improve emotional regulation in depressed patients but also enhance their social skills and support networks.

关键词： Interoception Social support Sociability Major depression Mediation analysis

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Contrast-enhanced guided endoscopic ultrasound procedures

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World Journal of Gastroenterology 2024年第17期30卷 2311-2320页

作者： Marcel Ioan Gheorghiu Andrada Seicean Cristina Pojoga Claudia Hagiu Radu Seicean Zeno Sparchez department of Gastroenterology “Prof.Dr.Octavian Fodor”Regional Institute of Gastroenterology and Hepatology"Iuliu Hatieganu"University of Medicine and PharmacyCluj-Napoca 400162ClujRomania department of clinical psychology and Psychotherapy International Institute for Advanced Study of Psychotherapy and Applied Mental HealthBabeș-Bolyai UniversityCluj-Napoca 400375ClujRomania The First Surgical clinic "Iuliu Hatieganu"University of Medicine and PharmacyCluj Napoca 400006ClujRomania

Contrast-enhanced endoscopic ultrasound(CH-EUS)can overcome the limi-tations of endoscopic ultrasound-guided acquisition by identifying microvessels inside inhomogeneous tumours and improving the characterization of these *** the initial enthusiasm that oriented needle sampling under CH-EUS guidance could provide better diagnostic yield in pancreatic solid lesions,further studies did not confirm the supplementary values in cases of tissue acquisition guided by *** review details the knowledge based on the available data on contrast-guided *** indications for CH-EUS tissue acquisition include isoechoic EUS lesions with poor visible delineation where CH-EUS can differentiate the lesion vascularisation from the surrounding parenchyma and also the mural nodules within biliopancreatic cystic lesions,which occur in select ***,the roles of CH-EUS-guided therapy in patients whose pancreatic fluid collections or bile ducts that have an echogenic content have indications for drainage,and patients who have nonvisualized vessels that need to be highlighted via Doppler EUS are *** indication is represented if there is a need for an immediate assessment of the post-radiofrequency ablation of pancreatic neuroendocrine tumours,in which case CH-EUS can be used to reveal the incomplete tumour destruction.

关键词： Endosonography Contrast-enhanced endoscopic ultrasound Tissue acquisition Fine needle aspiration Fine needle biopsy Drainage Pancreatic fluid collections Biopsy Pancreas

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Feasibility Study of Assist-Linked Brief Intervention for Substance Use Disorders in a Rural Community of Plateau State, Nigeria

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Open Journal of psychiatry 2024年第3期14卷 206-222页

作者： Nwoga Charles Nnaemeka Audu Moses David Sambo Jacob Dusu Mafai Danboyi Kwei Dakwak Samuel Joseph Ndak Andarawus Zuhumnan Babatunde Stephen psychiatry department Faculty of Clinical Sciences College of Health Sciences University of Jos Jos Nigeria department of Community Medicine Jos University Teaching Hospital Jos Nigeria psychology department Quintessential Healthcare Centre Jos Plateau State Nigeria psychology department University of Jos Jos Nigeria Plateau State Hospital Management Board Jos Plateau State Nigeria department of psychology Olabisi Onabanjo University Ago-Iwoye Ogun State Nigeria

Objective: We studied the feasibility of using Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) linked with Brief Intervention (ALBI) in treating Substance Use Disorder in Nigeria. There is a clear gap in meeting the needs for treatment and care for people with drug use disorders in Nigeria with many users reporting a self-perceived need for treatment and about 40% of them wanting to receive drug treatment but were unable to access such services. Methods: ASSIST questionnaire was used to gather baseline data, and ALBI along with Motivational Interviewing (MI) was used to intervene for 6 weeks following which ASSIST score was repeated and compared with baseline. Results: Majority of the participants were aged 21 - 30 years, mostly males with (61.3%) lacking steady jobs. Lifetime prevalence of any drug use was (88.2%). Three months prevalence was nicotine (72.0%), alcohol (66.7%), cannabis (47.3%), opioids (11.8%) among others. The ASSIST scores were mostly on the severe ranges. ASSIST result after six weeks showed marked reduction. The Mean Difference (MD) in the ASSIST scores after intervention was significant for tobacco, opioids, alcohol, and cannabis. The Cohen’s D effect size was large for tobacco (1.08), alcohol (0.92) and cannabis (0.73) but low for other substances. Conclusion: ALBI along with MI was helpful in combating the menace of substance use.

关键词： ASSIST ALBI SUD Rural Community Nigeria

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Embracing different languages and local differences:Coconstructive patient simulation strengthens host countries’clinical training in psychiatry

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World Journal of psychiatry 2024年第1期14卷 111-118页

作者： Şafak ErayÇamlı Büşra Ece Yavuz Meliha Feyza Gök Idil Yazgan Yanki Yazgan Ayelet Brand-Gothelf Doron Gothelf Doron Amsalem Andrés Martin department of Child and Adolescent psychiatry Bursa UludağUniversity Faculty of MedicineBursa 16059 Turkey Yale University School of Medicine New HavenCT 06510United States Güzel Günler clinic Beşiktaş/İstanbul 34335 Turkey Child Study Center Yale School of MedicineNew HavenCT 06520United States The Feinberg Child Study Center Schneider Children's Medical Center of IsraelTel Aviv UniversityPetach Tikvah 4920235Israel The Child psychiatry Division Edmond and Lily Safra Children’s HospitalSheba Medical CenterTel HashomerRamat Gan 52561Israel Faculty of Medicine and Sagol School of Neuroscience Tel Aviv UniversityTel Aviv 6997801Israel department of psychiatry Columbia University Vagelos College of Physicians and SurgeonsNew YorkNY 10032United States

BACKGROUND Global education in psychiatry is heavily influenced by knowledge from Western,high-income countries,which obscures local voices and *** To adapt a human simulation model to psychiatric education in a context that is specific to local languages and *** We conducted an observational study consisting of six human simulation sessions with standardized patients from two host countries,speaking their native languages,and following an adaptation of the co-constructive patient simulation(CCPS)*** local faculty became increasingly familiar with the CCPS approach,they took on the role of facilitators—in their country’s native *** Fifty-three learners participated:19 child and adolescent psychiatry trainees and 3 faculty members in Türkiye(as a group that met online during 3 consecutive months);and 24 trainees and 7 faculty in Israel(divided into 3 groups,in parallel in-person sessions during a single training day).Each of the six cases reflected local realities and clinical challenges,and was associated with specific learning goals identified by each case-writing *** Human simulation has not been fully incorporated into psychiatric education:The creation of immersive clinical experiences and the strengthening of reflective practice are two areas ripe for *** adaptations of CCPS can also strengthen local and regional networks and psychiatric communities of ***,the model can help question and press against hegemonies in psychiatric training that overshadow local expertise.

关键词： Human simulation Standardized patients Medical education Psychiatric education Capacity building Local languages

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Nutrient restriction-activated Fra-2 promotes tumor progression via IGF1R in miR-15a downmodulated pancreatic ductal adenocarcinoma

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Signal Transduction and Targeted Therapy 2024年第3期9卷 1132-1146页

作者： Gian Luca Rampioni Vinciguerra Marina Capece Luca Reggiani Bonetti Giovanni Nigita Federica Calore Sydney Rentsch Paolo Magistri Roberto Ballarin Fabrizio Di Benedetto Rosario Distefano Roberto Cirombella Andrea Vecchione Barbara Belletti Gustavo Baldassarre Francesca Lovat Carlo M.Croce department of Cancer Biology and Genetics and Comprehensive Cancer Center The Ohio State UniversityColumbus 43210 OHUSA department of clinical and Molecular Medicine Faculty of Medicine and PsychologySant’Andrea HospitalUniversity of Rome“Sapienza”Rome 00189Italy department of Diagnostic Clinic and Public Health MedicineUniversity of Modena and Reggio EmiliaModena 41100Italy Hepato-pancreato-biliary Surgery and Liver Transplantation Unit University of Modena and Reggio EmiliaModena 41100Italy Division of Molecular Oncology Centro di Riferimento Oncologico di Aviano(CRO)Istituto di Ricovero e Cura a Carattere Scientifico(IRCCS)National Cancer InstituteAviano 33081Italy

Pancreatic ductal adenocarcinoma(PDAC)is a lethal disease,characterized by an intense desmoplastic reaction that compresses blood vessels and limits nutrient *** aggressiveness largely relies on its extraordinary capability to thrive and progress in a challenging tumor *** of the onco-suppressor miR-15a has been extensively documented in ***,we identified the transcription factor Fos-related antigen-2(Fra-2)as a miR-15a target mediating the adaptive mechanism of PDAC to nutrient *** report that the IGF1 signaling pathway was enhanced in nutrient deprived PDAC cells and that Fra-2 and IGF1R were significantly overexpressed in miR-15a downmodulated PDAC ***,we discovered that miR-15a repressed IGF1R expression via Fra-2 *** miR-15a-low context,IGF1R hyperactivated mTOR,modulated the autophagic flux and sustained PDAC growth in nutrient *** a genetic mouse model,Mir15aKO PDAC showed Fra-2 and Igf1r upregulation and mTOR activation in response to diet ***,nutrient restriction improved the efficacy of IGF1R inhibition in a Fra-2 dependent ***,our results point to a crucial role of Fra-2 in the cellular stress response due to nutrient restriction typical of pancreatic cancer and support IGF1R as a promising and vulnerable target in miR-15a downmodulated PDAC.

关键词： IGF1R Fra miR

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