Psychiatry Research最新文献

{"title":"Corrigendum to Hallucinations across sensory domains in people with post-traumatic stress disorder and psychosis, Psychiatry Research, Vol 342, December 2024, 116229","authors":"Robert Dudley , Sarah White , Rebecca Miskin , Libby Oakes , Eleanor Longden , Craig Steel , Sarah Swan , Raphael Underwood , Emmanuelle Peters","doi":"10.1016/j.psychres.2025.116642","DOIUrl":"10.1016/j.psychres.2025.116642","url":null,"abstract":"","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116642"},"PeriodicalIF":4.2,"publicationDate":"2025-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144653952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Catatonia in autism spectrum disorder: Analysis of clinical characteristics, stressful life events, and validation of the attenuated behavior questionnaire (ABQ)","authors":"Makbule Esen Öksüzoğlu ,&nbsp;Tahsin Rollas ,&nbsp;İ. Mert Erdoğan ,&nbsp;E. Selin Akbaş Aliyev ,&nbsp;Dilek Ünal ,&nbsp;Sevilay Karahan ,&nbsp;Tuna Çak Esen ,&nbsp;A. Elif Anıl Yağcıoğlu","doi":"10.1016/j.psychres.2025.116643","DOIUrl":"10.1016/j.psychres.2025.116643","url":null,"abstract":"<div><div>Autism spectrum disorder (ASD) and catatonia exhibit overlapping motor and behavioral symptoms; however, catatonia is often underdiagnosed in individuals with ASD. This study evaluates the validity and reliability of the Turkish version of the Attenuated Behavior Questionnaire (ABQ) and explores the clinical characteristics of individuals with ASD and catatonia. The study involved 300 participants with ASD, aged 12–25 years. Parents completed the ABQ, Repetitive Behavior Scale (RBS), and Aberrant Behavior Checklist (ABC), while clinicians evaluated catatonia using DSM-5 criteria, the Bush Francis Catatonia Rating Scale (BFCRS), KANNER Scale, and Childhood Autism Rating Scale (CARS). Regression in social and language skills and stressful life events from the previous six months were also assessed. The mean age of participants was 16.0 years, with 32 (10.7 %) diagnosed with catatonia; among these, 15.3 % experienced regression, and 25.0 % reported stressful life events. The ABQ showed strong validity and reliability (Spearman-Brown coefficient = 0.979), with ROC analysis determining diagnostic (92.5) and screening (39.5) cut-off points. Participants with ASD and catatonia had significantly elevated rates of late regression, impairments in social and language skills, psychiatric comorbidities, and stressful life events, and they scored considerably higher on BFCRS, KANNER, CARS, RBS, and ABC (all <em>p</em> &lt; .05). Our findings highlight high prevalence of catatonia among individuals with ASD and its association with late regression, social and language impairments, psychiatric comorbidities, and stressful life events and underscore the clinical utility of the ABQ in identifying catatonic symptoms in ASD and emphasize the importance of early recognition and intervention.</div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116643"},"PeriodicalIF":4.2,"publicationDate":"2025-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144686853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neural basis of GAD improvement following a mindfulness-based intervention and antidepressant treatment: an analysis from a randomized controlled trial","authors":"Marianna de Abreu Costa ,&nbsp;Patrícia Bado ,&nbsp;Maiko Schneider ,&nbsp;Maurício Anes ,&nbsp;Julia Karl Schwinn ,&nbsp;Sofia Giusti Alves ,&nbsp;Giovanni Abrahão Salum ,&nbsp;Gisele Gus Manfro","doi":"10.1016/j.psychres.2025.116637","DOIUrl":"10.1016/j.psychres.2025.116637","url":null,"abstract":"<div><h3>Background</h3><div>The brain mechanisms underlying patient improvement after interventions remain poorly understood. Identifying the shared and distinct neural pathway between improvement mechanisms across distinct treatment modalities might improve our understanding of brain-behavior relationships and inform personalized approaches.</div></div><div><h3>Aims</h3><div>To investigate the neural correlations of symptom improvement in Generalized Anxiety Disorder (GAD) by examining changes in brain functional connectivity (FC) following two distinct treatments: mindfulness (body-in-mind training, BMT) and fluoxetine (FLX).</div></div><div><h3>Method</h3><div>Twenty GAD patients from a randomized clinical trial underwent resting-state fMRI before and after their respective interventions. FC of the amygdala with the prefrontal cortex, Default Mode (DMN), and Salience Network (SN) was analyzed. Regression analyses assessed the relationship between symptom improvement and amygdala-related FC changes.</div></div><div><h3>Results</h3><div>Increased FC between the left amygdala and right orbitofrontal cortex (OFC) was found after the interventions and associated with symptom improvement. Treatment-specific patterns of connectivity emerged: in the BMT group, symptom improvement correlated with amygdala connectivity to the DMN and SN, whereas in the FLX group, improvement was linked to amygdala-OFC coupling. However, interaction analysis did not reveal significant differences between groups.</div></div><div><h3>Conclusion</h3><div>Symptom improvement in GAD may involve enhanced functional coupling between brain regions and circuits critical for emotional regulation, self-referential processing, and stimulus selection, particularly between the left amygdala and right OFC. Larger sample studies are needed to elucidate treatment-specific neural mechanisms and refine personalized therapeutic strategies.</div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116637"},"PeriodicalIF":4.2,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144653880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Obsessive-compulsive disorder with hoarding behavior: unravelling key differences","authors":"Cristiana Nicoli de Mattos ,&nbsp;Megan E. Cooke ,&nbsp;Cole Whiteman ,&nbsp;Michele Pato","doi":"10.1016/j.psychres.2025.116640","DOIUrl":"10.1016/j.psychres.2025.116640","url":null,"abstract":"<div><h3>Objective</h3><div>Hoarding disorder remains underexplored and poorly understood despite its significant impact on individuals and communities. While historically linked to obsessive-compulsive disorder (OCD), emerging evidence suggests they may be distinct conditions. This study aims to investigate these differences.</div></div><div><h3>Methods</h3><div>Adults aged 18–88 years old (<em>M</em> = 39.86, SD = 14.86) were part of the Genomic Psychiatry Cohort study, including 1247 individuals with OCD without presumed hoarding disorder (OCD-pHD) and 663 individuals with OCD and presumed hoarding disorder (OCD+pHD). Sociodemographic data were collected, and participants were screened for other psychiatric conditions. All met DSM-5 criteria for OCD, with severity assessed using the Florida Obsessive-Compulsive Inventory and Y-BOCS. Statistical significance was set at <em>p</em> ≤ 0.0007, adjusted for multiple comparisons.</div></div><div><h3>Results</h3><div>The OCD+pHD group had significantly lower educational attainment, was more likely to live alone or in supervised living, and less likely to be married. This group also had more severe OCD and poorer insight. All types of obsessions and compulsions were more frequent in the OCD+pHD group, except for obsessions related to harming others. Additionally, the OCD+pHD group had higher rates of major depressive disorder, post-traumatic stress disorder, bipolar disorder, schizophrenia, body dysmorphic disorder, trichotillomania and previous diagnosis and/or symptoms of attention deficit and hyperactivity disorder. No significant difference was found for substance use and Tic/Tourette disorders.</div></div><div><h3>Conclusions</h3><div>Significant clinical differences were observed between the groups, highlighting the need for further research to improve diagnosis, conceptualization, awareness, and support for individuals with hoarding disorder in the context of OCD.</div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116640"},"PeriodicalIF":4.2,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144662459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Online mindfulness-based vs. cognitive-behavioural stress reduction for medical students: A randomized controlled trial","authors":"Aysegul Yay-Pence ,&nbsp;Selcuk Aslan ,&nbsp;Merve Coldur ,&nbsp;Zumra Atalay ,&nbsp;Berna Beba ,&nbsp;Canan Coskun-Sayin ,&nbsp;Ecem Aydin ,&nbsp;Zehra Gumus ,&nbsp;Ahsen Sueda Uckan ,&nbsp;Elif Nur Sahinoglu ,&nbsp;Irem Arslanyurek ,&nbsp;Sule Sok Cakici ,&nbsp;Irem Ekmekci-Ertek","doi":"10.1016/j.psychres.2025.116632","DOIUrl":"10.1016/j.psychres.2025.116632","url":null,"abstract":"<div><h3>Objective</h3><div>This study evaluated the effects of Mindfulness-based stress reduction(MBSR) and cognitive behavioural stress reduction(CBSR) on depression, anxiety, and perceived stress in medical students.</div></div><div><h3>Method</h3><div>A total of 323 medical students studying in Ankara, Turkey, applied to participate and were assessed using the Mini International Neuropsychiatric Interview. Medical students with a psychotic disorder, manic episode, major depressive disorder with suicidal ideation, or previous experience with MBSR or cognitive-behavioural treatment were excluded from the study. After randomization, 253 students were allocated to either online MBSR (<em>n</em> = 127) or CBSR (<em>n</em> = 126). Symptoms of anxiety, depression, and perceived stress were assessed at baseline and post-intervention (week 8). Both intention-to-treat (ITT) and per-protocol (PP) analyses were conducted. Multiple imputation was used to address missing data. All interventions and assessments were conducted online, making this one of the few studies to evaluate digital mental health interventions in this population.</div></div><div><h3>Results</h3><div>In the ITT analysis, both interventions had small to moderate effects on improving depression (MBSR: <em>d</em> = 0.50; CBSR: <em>d</em> = 0.40), anxiety (MBSR: <em>d</em> = 0.73; CBSR: <em>d</em> = 0.52), and perceived stress (MBSR: <em>d</em> = 0.48; CBSR: <em>d</em> = 0.42), with no significant differences between them. The PP analysis revealed moderate to strong improvements in depression (MBSR: <em>d</em> = 1.03; CBSR: <em>d</em> = 0.74), anxiety (MBSR: <em>r</em>=-0.74; CBSR: <em>r</em>=-0.72), and perceived stress (MBSR: <em>r</em>=-0.80; CBSR: <em>r</em>=-0.68). While both interventions were comparable in reducing depressive symptoms and perceived stress, MBSR demonstrated superior efficacy in reducing anxiety.</div></div><div><h3>Conclusions</h3><div>The findings indicate that both MBSR and CBSR may be effective in reducing anxiety, depression, and perceived stress in medical students. Greater adherence appears to enhance outcomes, particularly for MBSR in alleviating anxiety symptoms<strong>.</strong></div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116632"},"PeriodicalIF":4.2,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144653953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effectiveness of a nurse-assisted digital thinking healthy program for postpartum depression: A randomized controlled trial","authors":"Lei Yang ,&nbsp;Yiping Nan ,&nbsp;Jie Zhou ,&nbsp;Jingwen Sun ,&nbsp;Lanting Huo ,&nbsp;Fang Liu ,&nbsp;Duolao Wang ,&nbsp;Atif Rahman ,&nbsp;Xiaomei Li","doi":"10.1016/j.psychres.2025.116639","DOIUrl":"10.1016/j.psychres.2025.116639","url":null,"abstract":"<div><div><strong>Background:</strong> Postpartum depression (PPD) is a prevalent mental health issue with significant adverse consequences for both mothers and their infants. The Thinking Healthy Program (THP) is an effective intervention for perinatal depression in non-specialized healthcare settings. This study aimed to evaluate the effectiveness of a nurse-assisted digital THP in treating PPD among postpartum women experiencing elevated depression symptoms in China based on elevated Edinburgh Postnatal Depression Scale (EPDS) scores through a randomized controlled trial.</div><div><strong>Methods:</strong> Postpartum women experiencing elevated depression symptoms were recruited and randomly assigned to either a six-week nurse-assisted digital THP intervention group or a treatment-as-usual control group using computer-generated random sequences. The primary outcome was self-reported depression symptoms measured by the EPDS. Secondary outcomes included general health status (Five-level EuroQol 5-Dimensions Questionnaire), mother-infant attachment (Maternal Postnatal Attachment Scale), and perceived social support (Multidimensional Scale of Perceived Social Support). Measurements were conducted online at baseline, post-intervention, and at a three-month follow-up.</div><div><strong>Results:</strong> A total of 120 postpartum women were allocated to either the intervention (<em>n</em> = 60) or the control (<em>n</em> = 60) group. Participants in the intervention group showed a greater reduction in depression symptoms compared to the control group at post-intervention (β=-1.70, <em>P</em> = 0.047) and at three-month follow-up (β=-1.90, <em>P</em> = 0.007). However, there were no significant effects on general health status. The intervention also led to significantly greater improvements in mother-infant attachment (β=3.05, <em>P</em> = 0.006) and perceived social support at post-intervention (β=6.52, <em>P</em> = 0.027) and at three-month follow-up (β=6.96, <em>P</em> = 0.015).</div><div><strong>Conclusions:</strong> Our results suggest that the nurse-assisted digital THP intervention is effective in reducing maternal depression levels, enhancing mother-infant attachment and increasing perceived social support. Delivering THP via mobile apps is feasible, and nurse assistance can facilitate postpartum women's acceptance of digital psychological interventions.</div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116639"},"PeriodicalIF":4.2,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144634325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Management of somatic comorbidities in psychiatric emergencies: Insights from a real-world cohort study","authors":"Martin Schulze Westhoff ,&nbsp;Tim Reimers ,&nbsp;Johannes Heck ,&nbsp;Torben Brod ,&nbsp;Stefan Bleich ,&nbsp;Adrian Groh ,&nbsp;Sebastian Schröder","doi":"10.1016/j.psychres.2025.116630","DOIUrl":"10.1016/j.psychres.2025.116630","url":null,"abstract":"<div><h3>Background</h3><div>The presence of somatic comorbidities alongside psychiatric emergencies (PEs) has a significant impact on treatment and prognosis. While there is evidence for benefits of psychiatric consultation services on diverse patient-specific outcome parameters, the role of internal medicine consultations in psychiatry, particularly in emergency departments (EDs), remains understudied.</div></div><div><h3>Methods</h3><div>This retrospective cohort study examined internal medicine consultations in 525 of 12,920 initially screened PE cases treated in a psychiatric ED of a German university hospital between January 2019 and December 2023. Treatment was jointly provided by psychiatric and internal medicine physicians under specialist supervision. Data included demographics, psychiatric diagnoses, consultation reasons, recommended diagnostics, medication changes, and whether internal medicine assumed primary care.</div></div><div><h3>Results</h3><div>Frequent consultation reasons included alcohol intoxication, abdominal/gastric pain, electrolyte disturbances, and infections. Internal medicine often recommended further diagnostics, specialist consultations, and medication adjustments. In 16.8 % of cases, internal medicine assumed primary responsibility. Intoxication with prescribed medication was significantly associated with such a transfer (<em>p</em> &lt; 0.001), with trends for alcohol intoxication and liver dysfunction. In contrast, abdominal/gastric pain was associated with continued psychiatric care (<em>p</em> = 0.001).</div></div><div><h3>Conclusions</h3><div>Our study highlights that although only a small proportion of all PE cases were transferred to internal medicine, such transfers were common among those seen by internal medicine. This highlights the clinical importance of somatic complications in selected patients and the need for internal medicine consultation, particularly for intoxication. Standard guidelines for managing somatic complications in PE are needed.</div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116630"},"PeriodicalIF":4.2,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144714283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pain threshold and pain tolerance in young people with self-injurious behavior: A systematic review and meta-analysis","authors":"Moa Pontén ,&nbsp;Maria Lee ,&nbsp;Samantha Khoo ,&nbsp;Georg Nilsson ,&nbsp;Erik Nevin ,&nbsp;Ylva Walldén ,&nbsp;Dennis Ougrin ,&nbsp;Tatum M. Cummins ,&nbsp;Oskar Flygare ,&nbsp;Johan Bjureberg","doi":"10.1016/j.psychres.2025.116638","DOIUrl":"10.1016/j.psychres.2025.116638","url":null,"abstract":"<div><h3>Background and Aims</h3><div>Pain sensitivity has been proposed as a contributing factor to self-injurious behavior (SIB). Meta-analytic results show that individuals with SIB have lower pain sensitivity than healthy controls (HC). However, these findings are primarily based on adult populations. SIB typically begins in the early teen years and is most prevalent among youth. The aim of the present meta-analysis was to quantify the association of SIB and pain thresholds and pain tolerance in young people aged 10 to 24 years.</div></div><div><h3>Methods</h3><div>We performed a systematic search of the literature (MEDLINE, Web of Science Core Collection and PsycINFO) up until 10 December 2024. Titles, abstracts, and full texts were independently screened by multiple reviewers. Random-effects meta-analysis was performed on two pain-related outcomes: pain threshold and pain tolerance. The Preferred Reporting Items for Systematic Reviews and Meta-analyses guideline was followed. Quality assessment was performed using the Newcastle-Ottawa scale.</div></div><div><h3>Results</h3><div>Of 5200 screened studies, 221 full-text articles were retrieved whereof 8 studies fulfilled the criteria (n=592). Participants ranged from 10 to 22 years. Meta-analysis demonstrated statistically significantly higher pain threshold (Hedges’ g = 0.79, 95 % CI [0.13, 1.46]) in individuals with SIB compared to HC and no statistically significant difference in pain tolerance (Hedges’ g = 0.39, 95 % CI [-0.02; 0.79], p = 0.056).</div></div><div><h3>Conclusions</h3><div>Young people with SIB demonstrate higher pain thresholds compared to healthy controls, suggesting that lower sensitivity to painful stimulation may be a risk factor for SIB across developmental stages. Future studies should examine whether this association is independent of psychiatric comorbidity and other confounding factors.</div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116638"},"PeriodicalIF":4.2,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144702674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Computational linguistic investigation in schizophrenia and autism spectrum disorders","authors":"Berat Arslan ,&nbsp;Elif Kizilay ,&nbsp;Yaren Ecesu Turan ,&nbsp;Burcu Verim ,&nbsp;Cemal Demirlek ,&nbsp;Muhammed Demir ,&nbsp;Özge İlhan ,&nbsp;Ezgi Cesim ,&nbsp;Emre Bora","doi":"10.1016/j.psychres.2025.116633","DOIUrl":"10.1016/j.psychres.2025.116633","url":null,"abstract":"<div><div>Computational linguistic analysis has been increasingly used to capture formal thought disorder in schizophrenia. Despite promising outcomes, investigations of the computational linguistic disturbances of schizophrenia in a transdiagnostic context are limited. Particularly, shared characteristics, neurodevelopmental origins, and the role of speech in the diagnosis of schizophrenia and autism indicate a need to explore both the commonalities and distinctions in the computational linguistic profiles of these groups. In this study, we investigated the semantic and structural properties of speech samples of 35 patients with schizophrenia spectrum disorder, 25 patients with autism spectrum disorder, and 25 healthy controls in free speech and picture description tasks. Our findings showed that only 5 of 45 features differed between the clinical groups. All of these were from the structural domain, while semantic features did not differ between these neurodevelopmental disorders. The clinical groups demonstrated elevated local and global semantic similarity, and negative sentiment compared to controls. Moreover, the speech of autism spectrum disorder included lower unique word frequency in picture description, alongside shorter pronouns and adverbs in free speech relative to other groups. Schizophrenia spectrum disorder used shorter adjectives than autism spectrum disorder and controls in free speech. Importantly, adjective frequency in schizophrenia spectrum disorder was lower than in autism spectrum disorder in free speech. Overall, our findings demonstrated an extensive dominance of similar computational linguistic traits between schizophrenia and autism spectrum disorders, indicating shared communication disturbances in these disorders. This outcome highlights the critical role of transdiagnostic and neurodevelopmental perspectives in computational linguistic investigations.</div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116633"},"PeriodicalIF":4.2,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144611651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fibromyalgia and post-traumatic stress disorder: A systematic review","authors":"Amaia Aguirre de Cárcer Vidal ,&nbsp;María Frenzi Rabito Alcón ,&nbsp;Eva Izquierdo Sotorrío","doi":"10.1016/j.psychres.2025.116635","DOIUrl":"10.1016/j.psychres.2025.116635","url":null,"abstract":"<div><h3>Introduction</h3><div>Fibromyalgia (FM) is considered an idiopathic condition characterised by diffuse and chronic musculoskeletal pain. Emerging evidence suggests that exposure to traumatic events may be associated with an increased likelihood of developing this multifaceted disorder. This systematic review examines the role of post-traumatic stress disorder (PTSD) in the etiology and progression of FM, aiming to synthesise findings from published literature on the PTSD-FM association over the past thirty years.</div></div><div><h3>Methods</h3><div>This review was conducted in accordance with the PRISMA guidelines. Relevant studies published between 1993 and 2023 were identified through a comprehensive search of the PubMed, ProQuest, and Scopus databases. Inclusion and exclusion criteria were applied, yielding a final selection of 20 articles. These studies were assessed based on their methodological quality, as well as the relevance of their objectives, sample populations, and findings.</div></div><div><h3>Results</h3><div>The results indicate an association between FM and PTSD, with some evidence linking PTSD to greater FM symptom severity. Limited evidence also suggests an association between PTSD and increased likelihood of FM development.</div></div><div><h3>Conclusion</h3><div>These findings highlight the need for an interdisciplinary, biopsychosocial approach to the prevention, diagnosis, and treatment of FM and PTSD. Methodological limitations were identified across the included studies, such as the absence of a biopsychosocial perspective, reliance on self-reported PTSD assessments, small and unrepresentative samples, and inconsistent control of psychological factors. Future research should adopt rigorous diagnostic methods, incorporate biopsychosocial frameworks, use larger and more representative samples, and employ longitudinal designs to enhance generalisability and deepen understanding of the relationship between PTSD and FM.</div></div>","PeriodicalId":20819,"journal":{"name":"Psychiatry Research","volume":"351 ","pages":"Article 116635"},"PeriodicalIF":4.2,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144662458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}