International Journal of Bipolar Disorders最新文献

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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
Lithium and neuroprotection: a review of molecular targets and biological effects at subtherapeutic concentrations in preclinical models of Alzheimer's disease. 锂和神经保护:亚治疗浓度下阿尔茨海默病临床前模型的分子靶点和生物学效应综述
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-05-10 DOI: 10.1186/s40345-025-00386-7
Vanessa de Jesus R De-Paula, Marcia Radanovic, Orestes Vicente Forlenza
{"title":"Lithium and neuroprotection: a review of molecular targets and biological effects at subtherapeutic concentrations in preclinical models of Alzheimer's disease.","authors":"Vanessa de Jesus R De-Paula, Marcia Radanovic, Orestes Vicente Forlenza","doi":"10.1186/s40345-025-00386-7","DOIUrl":"https://doi.org/10.1186/s40345-025-00386-7","url":null,"abstract":"<p><strong>Background: </strong>Experimental studies consistently demonstrate that lithium modulates multiple intracellular signaling pathways involved in crucial neurobiological responses, highlighting its therapeutic potential in degenerative diseases. Lithium has demonstrated significant neuroprotective potential in preclinical models of Alzheimer's disease (AD) and other neurodegenerative disorders.</p><p><strong>Contents: </strong>This review examines the molecular mechanisms and biological effects of lithium at subtherapeutic concentrations, focusing on its ability to modulate key intracellular pathways, such as the inhibition of glycogen synthase kinase-3 beta (GSK-3β), reduction of Tau hyperphosphorylation, and enhancement of neurotrophic and anti-inflammatory responses. Evidence from animal and cellular studies underscores lithium's ability to reduce amyloid plaques, maintain neuronal integrity, improve memory, and decrease neuroinflammation, even at doses much lower than those used clinically for mood stabilization.</p><p><strong>Conclusion: </strong>Evidence from animal and cellular models indicates that subtherapeutic lithium doses may provide a safer and more practical approach to neuroprotection, particularly in AD. However, further research is necessary to optimize dosing strategies, assess long-term safety, and translate these findings into clinical applications.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"16"},"PeriodicalIF":2.8,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12065699/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143985512","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 interrelationship of depression, stigma, and suicide risk among patients with bipolar disorder and their caregivers: a six-month follow-up study. 双相情感障碍患者及其照顾者的抑郁、耻辱和自杀风险的相互关系:一项为期六个月的随访研究。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-04-11 DOI: 10.1186/s40345-025-00383-w
Chia-Chi Lin, Yu Lee, Nien-Mu Chiu, Pao-Yen Lin, Yu-Chi Huang, Chi-Fa Hung, Liang-Jen Wang
{"title":"The interrelationship of depression, stigma, and suicide risk among patients with bipolar disorder and their caregivers: a six-month follow-up study.","authors":"Chia-Chi Lin, Yu Lee, Nien-Mu Chiu, Pao-Yen Lin, Yu-Chi Huang, Chi-Fa Hung, Liang-Jen Wang","doi":"10.1186/s40345-025-00383-w","DOIUrl":"https://doi.org/10.1186/s40345-025-00383-w","url":null,"abstract":"<p><strong>Background: </strong>Despite significant research on bipolar disorder, the interplay between depression, suicide risk, and stigma in patients with bipolar disorder and their caregivers remains underexplored. This study aimed to examine how stigma and suicide risk affect the severity of depression in both patients with bipolar disorder and their caregivers.</p><p><strong>Methods: </strong>We recruited 76 patients with bipolar disorder and their 76 caregivers from a general hospital between August 2023 and July 2024. Assessments included a psychiatric diagnostic interview using the Mini-International Neuropsychiatric Interview, the Hospital Anxiety and Depression Scale, the Family APGAR Index, the Stigma Subscale of the Explanatory Model Interview Catalogue, and the Suicide Assessment Scale. Structural equation modeling (SEM) was employed to explore the mechanisms underlying depression in caregivers. Additionally, a stepwise forward logistic regression model identified key factors associated with depressive disorders in caregivers.</p><p><strong>Results: </strong>Among caregivers, depressive disorders were the most common psychiatric diagnosis (27.6%), followed by anxiety disorders (17.1%) and insomnia disorders (11.8%). SEM analysis revealed that suicidal ideation in patients (β = 0.72, p < 0.001) was significantly associated with depression severity in patients with bipolar disorder. Caregivers' stigma (β = 0.41, p < 0.001) and suicide risk (β = 0.39, p < 0.001) were positively associated with their own depression severity. Interestingly, caregivers' suicide risk (β = -0.20, p < 0.01) was inversely related to patients' depression severity. Unemployment, anxiety severity, suicide risk, and family support were also significant predictors of depression in caregivers.</p><p><strong>Conclusions: </strong>Suicidal ideation in patients with bipolar disorder is strongly linked to the severity of their depressive symptoms. Among caregivers, higher levels of stigma and suicide risk are associated with greater depressive symptom severity, while caregivers' suicide risk appears to have a protective effect on patients' depression severity. Early identification and targeted interventions for individuals at high risk of suicide and stigma may help alleviate depression in both patients and their caregivers.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"15"},"PeriodicalIF":2.8,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11992270/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143964127","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 MinDag app for symptom monitoring and feedback to patients and clinicians during the initial treatment of bipolar disorder - a feasibility study. 在双相情感障碍的初始治疗期间,用于症状监测和反馈给患者和临床医生的minddag应用程序-一项可行性研究。
IF 2.8 2区 医学
International Journal of Bipolar Disorders Pub Date : 2025-04-03 DOI: 10.1186/s40345-025-00382-x
Margrethe Collier Høegh, Stine Holmstul Glastad, Siv Hege Lyngstad, Magnus Johan Engen, Sofie Ragnhild Aminoff, Ingrid Melle, Thomas Bjella, Trine Vik Lagerberg
{"title":"The MinDag app for symptom monitoring and feedback to patients and clinicians during the initial treatment of bipolar disorder - a feasibility study.","authors":"Margrethe Collier Høegh, Stine Holmstul Glastad, Siv Hege Lyngstad, Magnus Johan Engen, Sofie Ragnhild Aminoff, Ingrid Melle, Thomas Bjella, Trine Vik Lagerberg","doi":"10.1186/s40345-025-00382-x","DOIUrl":"10.1186/s40345-025-00382-x","url":null,"abstract":"<p><strong>Background: </strong>The app \"MinDag\" (MyDay) was developed as a tool for monitoring mood, symptoms and illness-relevant behaviour in the initial treatment of bipolar disorder. Digital self-monitoring may provide patients and clinicians with valuable data for tailoring treatment interventions. This study aims to evaluate the practical use and clinical implications of integrating MinDag in the early treatment of bipolar disorder from the perspectives of both patients and clinicians.</p><p><strong>Methods: </strong>The MinDag app includes six content modules covering mood, sleep, functioning/activities, substance use, emotional reactivity, and psychotic symptoms. Patients were asked to use the app for six months, and automated feedback based on the app registrations was delivered to the patients' clinicians biweekly. The study involved quantitative evaluations completed by patients (n = 20), as well as interviews with patients (n = 7) and clinicians (n = 2).</p><p><strong>Results: </strong>Overall, the patients reported that they felt that MinDag was safe, relevant and easy to use, although technical difficulties such as too many automated reminders and need for reinstallations were reported. The patients appreciated the potential for increased awareness of their mental health, but expressed a desire for direct access to their data. Clinicians found the visual reports and feedback useful for tailoring treatment, even though the alert system for high-risk variables needed refinement. The quantitative evaluations indicated a positive general reception, with suggestions for improvement in usability and accessibility.</p><p><strong>Conclusion: </strong>The MinDag app shows promise as a tool for enhancing the treatment of bipolar disorder by facilitating self-monitoring and providing actionable data to clinicians. However, technical issues and the need for direct patient access to data must be addressed. Development of digital tools to support the treatment of bipolar disorder and other mental health conditions is resource demanding, and there is a need to clarify criteria to establish proof of concept to guide the selection of tools for upscaling and implementation.</p>","PeriodicalId":13944,"journal":{"name":"International Journal of Bipolar Disorders","volume":"13 1","pages":"14"},"PeriodicalIF":2.8,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11968593/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143772184","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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