International Journal of Bipolar Disorders最新文献

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The role of predominant polarity in older age bipolar disorder. 主导极性在老年双相情感障碍中的作用。
IF 3.5 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-09-29 DOI: 10.1186/s40345-025-00392-9
Constanza Sommerhoff, Marta Bort, Giulia D'Alessandro, Giovanna Fico, Michele De Prisco, Vincenzo Oliva, Brisa Solé, Carla Torrent, Andrea Murru, Andrea Ruiz, Arturo Rodríguez-Rey, Jose Sanchez-Moreno, Esther Jiménez, Anabel Martínez-Arán, Eduard Vieta, Laura Montejo
{"title":"The role of predominant polarity in older age bipolar disorder.","authors":"Constanza Sommerhoff, Marta Bort, Giulia D'Alessandro, Giovanna Fico, Michele De Prisco, Vincenzo Oliva, Brisa Solé, Carla Torrent, Andrea Murru, Andrea Ruiz, Arturo Rodríguez-Rey, Jose Sanchez-Moreno, Esther Jiménez, Anabel Martínez-Arán, Eduard Vieta, Laura Montejo","doi":"10.1186/s40345-025-00392-9","DOIUrl":"10.1186/s40345-025-00392-9","url":null,"abstract":"<p><strong>Introduction: </strong>Predominant polarity (PP) has emerged as a valuable course specifier in bipolar disorder (BD) with implications for prognosis and treatment planning. As the BD population ages, understanding its clinical characteristics becomes essential to tailor personalized interventions across the lifespan. This study aimed to characterize the distribution and clinical profiles of PP subgroups in a cohort of older adults with BD (OABD).</p><p><strong>Methods: </strong>This cross-sectional study included 101 euthymic OABD aged >50 years. Clinical, neuropsychological and functional characteristics were compared between depressive (DPP), manic (MPP), and undetermined predominant polarity (UPP) subgroups, based on at least 2/3 of lifetime episodes being either depressive or manic polarity.</p><p><strong>Results: </strong>UPP was the most frequent PP in OABD (59.4%), followed by DPP (27.7%) and MPP (12.9%). Patients with DPP presented a later age of onset, a depressive first episode, less psychiatric hospitalizations, and a trend to outperform MPP and UPP in visual memory. Participants with MPP presented more frequently with manic onset. The UPP subgroup exhibited worse clinical outcomes, including higher number of total episodes, more frequent suicidal ideation and seasonality, and worse financial disability compared to DPP.</p><p><strong>Conclusion: </strong>PP classification distinguishes meaningful clinical and cognitive subgroups in OABD. The UPP subgroup associates with greater illness severity and functional impairment. These findings support the integration of PP into personalized treatment and prevention strategies in aging BD. Future longitudinal studies are needed to further clarify the trajectory of PP across the lifespan.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"26"},"PeriodicalIF":3.5,"publicationDate":"2025-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12480142/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145191672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pleiotropic effects of oxytocin receptor polymorphisms: influencing striatocortical connectivity in bipolar disorder. 催产素受体多态性的多效效应:影响双相情感障碍的纹状皮质连通性。
IF 3.5 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-08-31 DOI: 10.1186/s40345-025-00393-8
Shyh-Yuh Wei, Huai-Hsuan Tseng, Hui Hua Chang, Po See Chen
{"title":"Pleiotropic effects of oxytocin receptor polymorphisms: influencing striatocortical connectivity in bipolar disorder.","authors":"Shyh-Yuh Wei, Huai-Hsuan Tseng, Hui Hua Chang, Po See Chen","doi":"10.1186/s40345-025-00393-8","DOIUrl":"10.1186/s40345-025-00393-8","url":null,"abstract":"<p><strong>Background: </strong>Oxytocin (OXT), a neuropeptide involved in social behaviors and emotions, exhibits bidirectional effects depending upon positive or negative environments. Our previous report highlighted dysregulation of OXT on striatocortical functional connectivity (FC) in bipolar disorder (BD) patients. We hypothesized that: (1) in healthy controls (HC), carriers of a \"sensitive\" OXTR allele would show altered FC, particularly in association with childhood trauma; and (2) this gene-brain relationship would be fundamentally altered or reversed in BD patients, reflecting a gene-disease interaction.</p><p><strong>Method: </strong>Thirty-nine BD patients and 32 age-matched HC underwent resting-state functional MRI and blood sampling for genotyping and plasma OXT level assessment.</p><p><strong>Results: </strong>BD patients, compared to HC, demonstrated elevated plasma OXT levels and higher scores in childhood trauma. Gene-disease interactions were observed in the striatocortical circuitry with OXTR rs53576 and rs2228485, with greater robustness in rs2228485. In HC, the rs2228485 AA homozygotes showed enhanced striatocortical FC with the sensory association and limbic areas, which were correlated with the childhood trauma. Conversely, alterations in ventral striatocortical FC were reversed among BD patients, with hypo-FC in AA homozygotes and hyper-FC in G-allele carriers.</p><p><strong>Conclusions: </strong>These findings highlight a gene-disease interplay, suggesting that individuals carrying the \"sensitive\" allele may exhibit context-dependent alterations in salience-related brain networks. Our results identify a potential neural mechanism through which the OXTR polymorphism modulates environmental sensitivity, with distinct effects in HC and BD. Childhood trauma may shape striatocortical FC in an OXTR genotype-dependent manner.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"25"},"PeriodicalIF":3.5,"publicationDate":"2025-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12399500/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144953098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical prescription of lithium, anticonvulsants antipsychotics, and antidepressants for major mood disorders. 锂,抗惊厥药,抗精神病药,抗抑郁药的临床处方主要情绪障碍。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-07-09 DOI: 10.1186/s40345-025-00381-y
Carolina Hernandorena, Micaela Dines, Alessandro Miola, Nicolas A Nuñez, Leonardo Tondo, Ross J Baldessarini, Gustavo H Vázquez
{"title":"Clinical prescription of lithium, anticonvulsants antipsychotics, and antidepressants for major mood disorders.","authors":"Carolina Hernandorena, Micaela Dines, Alessandro Miola, Nicolas A Nuñez, Leonardo Tondo, Ross J Baldessarini, Gustavo H Vázquez","doi":"10.1186/s40345-025-00381-y","DOIUrl":"10.1186/s40345-025-00381-y","url":null,"abstract":"<p><strong>Background: </strong>As choices of treatments for bipolar disorder types I (BD1) and II (BD2) and major depressive disorder (MDD) continue to evolve, we reviewed studies directly comparing current clinical usage rates of medicinal treatments for these disorders.</p><p><strong>Methods: </strong>Comprehensive searching of five literature databases through March 2024 identified reports on clinical drug prescription rates for BD and MDD patients. Rates were summarized and compared by random-effects meta-analyses with R-Studio software.</p><p><strong>Results: </strong>A total of 18 reports (2006-2023) supported comparisons of clinically prescribed treatments for 17,572 mood-disorder patients (mean age 42.8 years; 7936 BD1 age 43.2 years; 6309 BD2, age 43.3; 3327 MDD, age 40.0). Among diagnoses: (BD1 vs. BD2 vs. MDD), treatments differed as: lithium (54.4% vs. 38.0% vs. 6.78%), second-generation antipsychotics (41.6% vs. 22.3% vs. 15.9%), valproate (25.7% vs. 21.5%; no MDD data), lamotrigine (13.1% vs. 27.2%; no MDD data), and antidepressants (34.9% vs. 46.4% vs. 77.5%). International use of lithium for BD appeared to increase between 2006 and 2023.</p><p><strong>Limitations: </strong>Outcomes were heterogeneous and requiring inclusion of lithium may introduce selection bias.</p><p><strong>Conclusions: </strong>Clinical treatment selections for BD1, BD2, and MDD patients differed substantially. Use of modern antipsychotics is undergoing major increases for both BD and MDD; optimal use of antidepressants for BD remains uncertain; and notably, international use of lithium tended to increase in the present data.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"24"},"PeriodicalIF":2.8,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12240914/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144591114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The influence of depressive and manic symptoms on suicidal ideation in mixed mood states. 混合情绪状态下抑郁和躁狂症状对自杀意念的影响。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-06-14 DOI: 10.1186/s40345-025-00390-x
Monica Macellaro, Rita Cafaro, Carlton Max Kelly, Michael J Ostacher, Bernardo Dell'Osso, Jihun Lyu, Mark A Frye, Ralph W Kupka, Susan L McElroy, Willem A Nolen, Paul E Jr Keck, Robert M Post, Heinz Grunze, Trisha Suppes
{"title":"The influence of depressive and manic symptoms on suicidal ideation in mixed mood states.","authors":"Monica Macellaro, Rita Cafaro, Carlton Max Kelly, Michael J Ostacher, Bernardo Dell'Osso, Jihun Lyu, Mark A Frye, Ralph W Kupka, Susan L McElroy, Willem A Nolen, Paul E Jr Keck, Robert M Post, Heinz Grunze, Trisha Suppes","doi":"10.1186/s40345-025-00390-x","DOIUrl":"10.1186/s40345-025-00390-x","url":null,"abstract":"<p><strong>Background: </strong>While bipolar disorder is strongly linked to an increased risk of suicide, recent evidence has challenged the assumption that mixed symptoms play a distinct role in suicidal ideation beyond depressive severity. This study examines how depressive, hypo/manic, and mixed features influence suicidal ideation in individuals with bipolar disorder. Data from 903 participants in the Stanley Foundation Bipolar Network (1995-2002) were analyzed to assess associations between mood states, classified by the Inventory of Depressive Symptomatology-Clinician-Rated (IDS-C) and the Young Mania Rating Scale (YMRS), and suicidal ideation, measured using IDS-C item 18, using generalized estimating equations.</p><p><strong>Results: </strong>Depressive symptoms were strongly associated with suicidal ideation (OR = 21.98, 95% CI: 15.31-31.54). Moderate hypo/manic symptoms also conferred risk (OR = 3.11, 95% CI: 1.51-6.49), and milder hypo/mania showed a weaker but significant association (OR = 1.74, 95% CI: 1.05-2.89). The highest suicidal ideation was observed in individuals with hypo/mania featuring mixed symptoms (OR = 29.43), exceeding that of depression or depression with mixed features (OR = 21.98). However, findings diverged based on modeling approach: in continuous predictor models, SI was driven solely by depressive symptom severity, with no significant association observed for hypo/mania or its interaction with depression. In contrast, when mood states were categorized using clinically meaningful thresholds, hypo/mania with mixed features emerged as a distinct contributor to suicidal ideation risk.</p><p><strong>Conclusion: </strong>These findings underscore the need for integrating both dimensional and categorical approaches to mood state classification in research on suicidality in bipolar disorder.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"23"},"PeriodicalIF":2.8,"publicationDate":"2025-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12167198/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144293736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The feasibility and acceptability of mood on track: an online psychological intervention for bipolar disorder. 跟踪情绪的可行性和可接受性:双相情感障碍的在线心理干预。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-06-09 DOI: 10.1186/s40345-025-00385-8
Elizabeth Newton, Gurvir Matharu, Christopher A Jones, Arielle Kaufman, Radha Yagnik, Sarona McDonald, Jessica Makepeace, Melissa Dwyer, Alex Copello
{"title":"The feasibility and acceptability of mood on track: an online psychological intervention for bipolar disorder.","authors":"Elizabeth Newton, Gurvir Matharu, Christopher A Jones, Arielle Kaufman, Radha Yagnik, Sarona McDonald, Jessica Makepeace, Melissa Dwyer, Alex Copello","doi":"10.1186/s40345-025-00385-8","DOIUrl":"10.1186/s40345-025-00385-8","url":null,"abstract":"<p><strong>Background: </strong>Despite evidence that psychological interventions improve recovery for bipolar disorder, access to these in the United Kingdom is limited; online delivery provides opportunities to increase this. Mood on Track is a psychological therapy programme for bipolar disorder combining a Cognitive Behavioural Therapy group intervention with individual relapse prevention. The present study reports on a feasibility and acceptability trial of Mood on Track online, implemented within a routine clinical service, in preparation for a Randomised Controlled Trial. The online version retains the therapeutic elements of the face-to-face intervention, but is delivered via Zoom over more sessions and includes online exercises and breakout rooms.</p><p><strong>Method: </strong>A within-groups non-randomised longitudinal interventional study of feasibility and acceptability. Participants completed psychometric questionnaires at four time points from baseline to six months post-group intervention to evaluate change in recovery. Feasibility and acceptability of the intervention and a future study were assessed by measuring recruitment, intervention attendance and outcome measure completion.</p><p><strong>Results: </strong>Rates of recruitment, intervention completion and outcome measure completion demonstrate that Mood on Track online and a larger future trial are feasible and acceptable. Analysis of efficacy found that the primary outcome measure of personal recovery on the Bipolar Recovery Questionnaire significantly increased between the start and end of the group intervention and continued to significantly increase at follow-up. Scores on the secondary outcome measure of the Generalised Anxiety Disorder-7 questionnaire decreased significantly between the start and end of the group intervention.</p><p><strong>Conclusions: </strong>The present study provides quantitative evidence that a future RCT of Mood on Track online is feasible in terms of recruitment, delivery procedures and data collection. The findings provide promising evidence that Mood on Track online is an acceptable intervention to service users and shows signs of efficacy through significantly increased recovery and reduced anxiety. This adds to literature demonstrating that online psychological interventions are effective and provide an innovative method for delivery. Provision of digital therapies could increase offer and take-up of therapy for people with bipolar disorder and improve recovery.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"22"},"PeriodicalIF":2.8,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12149070/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144258050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prescribing lithium for the management of persons suffering from bipolar disorders: expert consensus based on a Delphi study. 处方锂治疗双相情感障碍患者:基于德尔菲研究的专家共识。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-06-07 DOI: 10.1186/s40345-025-00387-6
Gaia Sampogna, Isabella Berardelli, Umberto Albert, Giulio Perugi, Maurizio Pompili, Alfonso Tortorella, Mirko Manchia, Gabriele Sani, Andrea Fiorillo
{"title":"Prescribing lithium for the management of persons suffering from bipolar disorders: expert consensus based on a Delphi study.","authors":"Gaia Sampogna, Isabella Berardelli, Umberto Albert, Giulio Perugi, Maurizio Pompili, Alfonso Tortorella, Mirko Manchia, Gabriele Sani, Andrea Fiorillo","doi":"10.1186/s40345-025-00387-6","DOIUrl":"10.1186/s40345-025-00387-6","url":null,"abstract":"<p><strong>Background: </strong>According to international guidelines, lithium treatment represents the gold standard for the appropriate management of persons with bipolar disorder. However, prescription rates in ordinary practice are not in line with clinical guidelines' suggestions. Clinicians prefer to use drugs other than lithium, considering its low therapeutic window, the need for regular lab tests and its side effects profile. Based on these premises, a Delphi-method study focused on highly-debated aspects of lithium treatment in bipolar disorder has been promoted with the aim to reach a consensus among an expert panel of Italian psychiatrists.</p><p><strong>Methods: </strong>The Delphi method is a structured technique aimed to obtain a consensus from repeated rounds of questionnaires where opinion/agreement among experts are important. A Steering Committee of experts has developed a 24-items questionnaire exploring: (1) the use of lithium as first choice for treating different phases of bipolar disorder; (2) the side effect and tolerability profile of lithium treatment as hampering factors for its use in clinical practice; (3) the lithium prescribing in special target population, such as adolescents, elderly patients, and pregnant women.</p><p><strong>Results: </strong>The questionnaire was delivered to a panel of 100 Italian psychiatrists, experts in the field of managing people with bipolar disorders. An almost complete positive consensus was reached for statements dealing with the use of lithium treatment as first choice in the management of patients with bipolar disorder, and as the first choice for preventing manic/hypomanic and depressive episodes.</p><p><strong>Conclusions: </strong>Current clinical guidelines and scientific evidence support the use of lithium as first choice treatment in patients with bipolar disorder. However, over the last decades a downward tendency in lithium's prescription has been registered worldwide. The present Delphi study confirmed the \"good clinical reasons\" for supporting lithium prescription in clinical practice. Our findings should be used to develop clinical practice guidelines and reduce the discrepancy between international guidelines and ordinary care.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"21"},"PeriodicalIF":2.8,"publicationDate":"2025-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12145353/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144247766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Swedish bipolar collection (SWEBIC). 瑞典双相收集(SWEBIC)。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-06-06 DOI: 10.1186/s40345-025-00389-4
Mikael Landén, Erik Joas, Alina Karanti, Lydia Melchior, Olof Zachrisson, Robert Sigström, Elin Hörbeck, Andreas Göteson, Erik Pålsson, Lina Jonsson
{"title":"The Swedish bipolar collection (SWEBIC).","authors":"Mikael Landén, Erik Joas, Alina Karanti, Lydia Melchior, Olof Zachrisson, Robert Sigström, Elin Hörbeck, Andreas Göteson, Erik Pålsson, Lina Jonsson","doi":"10.1186/s40345-025-00389-4","DOIUrl":"10.1186/s40345-025-00389-4","url":null,"abstract":"<p><strong>Background: </strong>The Swedish Bipolar Collection (SWEBIC) was launched to investigate the genetic basis of bipolar disorder. Here, we provide a detailed overview of the procedures and assessment tools used during the SWEBIC data collection.</p><p><strong>Methods: </strong>The SWEBIC collection occurred in two waves, the first from 2009 to 2013, followed by the second wave from 2017 to 2022. Recruitment primarily relied on the Swedish National Quality Register for Bipolar Disorders (BipoläR). Additional sources included the Hospital Discharge Register, an online questionnaire, and identification of individuals with bipolar disorder from other cohort studies. We assessed the diagnostic validity of the BipoläR entries by reviewing randomly selected medical records from the study participants.</p><p><strong>Results: </strong>Across the two waves, SWEBIC recruited 8580 individuals diagnosed with bipolar disorder, 89 percent from BipoläR. The bipolar disorder diagnoses in BipoläR showed high agreement with medical records (positive predictive value of 0.90). The response rate in BipoläR was higher during the first (61%) than the second wave (23%). Further, the proportion of individuals with subtype 1 was higher in the first wave. Including individuals from other cohort studies, the total number of DNA samples from individuals with bipolar disorder in SWEBIC exceeds 10,000.</p><p><strong>Conclusions: </strong>Using quality registries to identify patients for large cohort studies facilitates genetic research with high recruitment efficiency and throughput combined with rich phenotypic data. The extensive data and biological samples collected in SWEBIC will continue to be a valuable resource for future studies, advancing our understanding of the genetic basis of bipolar disorder.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"20"},"PeriodicalIF":2.8,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12144026/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144234023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Communication with children about parental bipolar disorder: a qualitative interview study. 父母双相情感障碍与儿童的沟通:一项质性访谈研究。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-05-24 DOI: 10.1186/s40345-025-00384-9
En-Nien Tu, Kate Ea Saunders, Layla Rashid, Louise Dalton, Cathy Creswell
{"title":"Communication with children about parental bipolar disorder: a qualitative interview study.","authors":"En-Nien Tu, Kate Ea Saunders, Layla Rashid, Louise Dalton, Cathy Creswell","doi":"10.1186/s40345-025-00384-9","DOIUrl":"10.1186/s40345-025-00384-9","url":null,"abstract":"<p><strong>Background: </strong>The impacts of parental bipolar disorder (BD) on families and children highlight the need to understand how best to talk to children about their parents' diagnosis, especially as their developmental capacity for understanding grows. This qualitative study aims to explore the strategies, challenges, and support needs of parents in relation to communicating with their children (5-12 years) about BD, in order to inform the development of further interventions and resources.</p><p><strong>Methodology: </strong>Purposive and snowball sampling strategies were used to recruit parents with BD, their partners, and stakeholders who support parents with BD. Recruitment occurred via social media, emails, and community outreach between April 2022 and April 2023. Semi-structured interviews were conducted with 11 parents with BD or non-BD partners and 12 charity workers or mental health professionals. The interview guides explored participants' lived experiences and professional insights into communicating about parental BD with children. Data were analysed using reflexive, inductive, thematic analysis.</p><p><strong>Result: </strong>Participants identified several benefits of sharing parental BD diagnoses with children, including fostering understanding, adaptation, compassion, and strengthening family relationships. However, they also noted challenges such as uncertainty, stigma, and potential distress for children. To make communication effective, participants emphasised the importance of age-appropriate dialogue, addressing children's concerns, providing reassurance, and preparing them for future episodes. They highlighted that transparent, interactive communication, thoughtful timing, and collaboration with family members and professionals are crucial for tailoring the process to each family's unique needs.</p><p><strong>Conclusion: </strong>Our findings underscore the complexities of communicating a parental BD diagnosis to children, highlighting both the potential benefits and challenges. Participants emphasised the need for developing interventions and policies specifically tailored to address the particular communication needs of families impacted by BD.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"19"},"PeriodicalIF":2.8,"publicationDate":"2025-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12103402/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144136129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring the temporal relationship between mood, alcohol- and nicotine use in bipolar disorder using time-series analyses. 利用时间序列分析探索双相情感障碍患者情绪、酒精和尼古丁使用之间的时间关系。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-05-23 DOI: 10.1186/s40345-025-00388-5
Stine Holmstul Glastad, Ole Klungsøyr, Sofie Ragnhild Aminoff, Roger Hagen, Thomas Bjella, Magnus Johan Engen, Siv Hege Lyngstad, Cecilie Busch, Romain Icick, Bruno Etain, Ingrid Melle, Ole A Andreassen, Margrethe Collier Høegh, Trine Vik Lagerberg
{"title":"Exploring the temporal relationship between mood, alcohol- and nicotine use in bipolar disorder using time-series analyses.","authors":"Stine Holmstul Glastad, Ole Klungsøyr, Sofie Ragnhild Aminoff, Roger Hagen, Thomas Bjella, Magnus Johan Engen, Siv Hege Lyngstad, Cecilie Busch, Romain Icick, Bruno Etain, Ingrid Melle, Ole A Andreassen, Margrethe Collier Høegh, Trine Vik Lagerberg","doi":"10.1186/s40345-025-00388-5","DOIUrl":"10.1186/s40345-025-00388-5","url":null,"abstract":"<p><strong>Background: </strong>The prevalence of substance use disorders in bipolar disorder (BD) is high. Exploring potential interactions between mood and the use of common substances such as alcohol and nicotine may contribute to a better understanding of the mechanisms underlying such comorbidities. Digital tools now allow for continuous monitoring and data collection of both symptoms and behavior. This enables time-series analyses to explore such associations with greater precision.</p><p><strong>Methods: </strong>Thirty-two individuals in the early phases of BD registered their mood daily and their use of substances weekly in the MinDag (MyDay) app for up to 6 months. We explored temporal relationships between the use of alcohol and nicotine and the levels of depressed, elevated, irritable, and anxious mood using Vector Autoregressive Models and Granger causality tests.</p><p><strong>Results: </strong>We found indications that mood influenced alcohol- and nicotine use, and vice versa. Significant temporal relationships (Granger causality) were found in 55% (11 out of 20) of the participants for alcohol and 70% (7 out of 10) for nicotine use, and with high proportions of the variance explained by the one time-series on the other. The associations were consistent with causal effects in one or both directions, but with no adjustment for confounding.</p><p><strong>Conclusion: </strong>Our findings indicate that mood influences alcohol- and nicotine use and vice versa in individuals with BD, although caution should be taken due to the exploratory approach. Larger samples are needed to further disentangle these relationships to provide insight for better prevention and treatment of BD and comorbid substance use disorders.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"18"},"PeriodicalIF":2.8,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12102454/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144127323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Short-term and long-term effects of Muslim fasting on lithium pharmacokinetics and renal function in bipolar disorder: a prospective observational study. 回教禁食对双相情感障碍患者锂药代动力学和肾功能的短期和长期影响:一项前瞻性观察研究。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-05-14 DOI: 10.1186/s40345-025-00378-7
Mohamed Abouzed, Abdullah Saleh Altuhayni, Salwa Rashed Alshammari, Mohamed Saad Almuqahhwi, Mohamed Elgernas, Abdulkarim Almazyadi, Abdullah Abdulaziz Alghuraymil, Yousef Ibrahim, Awwad Alenezy
{"title":"Short-term and long-term effects of Muslim fasting on lithium pharmacokinetics and renal function in bipolar disorder: a prospective observational study.","authors":"Mohamed Abouzed, Abdullah Saleh Altuhayni, Salwa Rashed Alshammari, Mohamed Saad Almuqahhwi, Mohamed Elgernas, Abdulkarim Almazyadi, Abdullah Abdulaziz Alghuraymil, Yousef Ibrahim, Awwad Alenezy","doi":"10.1186/s40345-025-00378-7","DOIUrl":"10.1186/s40345-025-00378-7","url":null,"abstract":"<p><p>This prospective observational study aimed to investigate the effects of Ramadan fasting on serum lithium levels, renal function, and electrolyte balance in patients with bipolar disorder undergoing lithium maintenance therapy. Conducted in Saudi Arabia, a region characterized by hot and arid climates (30-36 °C, 25% humidity during Ramadan 2024), the study included 250 participants divided into fasting (n = 131) and non-fasting (n = 119) groups. Serum lithium levels, renal function parameters (serum creatinine and estimated glomerular filtration rate), and electrolyte levels (sodium and potassium) were assessed at baseline, mid-Ramadan, one month post-Ramadan, and three months post-Ramadan. Statistical analyses included mixed-effects models, linear regression, and Wilcoxon rank-sum tests. The results indicate that Ramadan fasting did not significantly alter serum lithium levels, renal function, or electrolyte balance across all time points. These findings suggest that fasting during Ramadan can be safely practiced by patients with bipolar disorder receiving lithium therapy, provided they maintain adequate hydration and adhere to their prescribed medication regimen.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"17"},"PeriodicalIF":2.8,"publicationDate":"2025-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12078900/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144006697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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