老年躁鬱症研究日報 · OABD Daily

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今日文獻聚焦於老年躁鬱症的神經退化機制、鋰鹽的神經保護效應與認知功能關聯,以及精神疾病與身體共病(如血管事件、癌症風險)的橫向關聯,顯示出從生物標記到實證治療的全鏈條研究趨勢。

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Comparative risk of early-onset dementia with lithium versus valproate in bipolar disorder: A real-world cohort study.

Journal of affective disorders

在18–60歲雙相新用藥患者中,鋰鹽起始組5年內痴呆風險低於丙戊酸鈉組18.5%(HR 0.815),提示其神經保護效應可能早在年輕階段即開始發揮。

The impact of affective symptoms and mood instability on sexual desire and sexual distress in newly diagnosed bipolar disorder: a longitudinal study.

Journal of psychiatric research

新診斷雙相患者中,抑鬱症狀降低性慾並增加性困擾,躁狂症狀增加性慾,情緒不穩與性困擾顯著相關,提示需將性健康納入週期性管理。

Mood switching in 1629 antidepressant-treated bipolar disorder patients.

Journal of affective disorders

約27.6%雙相患者在抗抑鬱藥物治療中發生情緒轉換,獨立預測因素包括較高年齡、更多病 epizode、精神科家族史及自殺企圖史,提醒臨床需警惕年長患者的轉換風險。

Age-stratified associations between severe mental illness, dementia, and ischemic stroke: findings from the PADRIS-PRESTO cohort.

European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology

精神疾病患者痴呆與缺血性中風風險顯著升高,尤其在青年及中年期(30–49歲)最為顯著,提示需早期納入神經血管風險篩選。

Mental Health Conditions and Incident Cancer: A Prospective Cohort Study of 402,255 UK Biobank Participants.

International journal of cancer

雙相情感障礙與整體癌症風險增加29%(HR 1.29),在男性中更為顯著(HR 1.54),提示需將精神疾病納入癌症預防與篩檢考量。

Associations of lung function abnormalities with the onset and progression of mental disorders in the UK Biobank.

Journal of affective disorders

肺功能異常(特別是PRISm+RSP)與精神疾病首次發生、共病及死亡風險顯著相關,提示需整合呼吸與精神健康照護,尤其在老年及吸菸族群。

Evening chronotype is associated with affective temperaments, emotional dysregulation, and bipolar-spectrum features: An observational study in 1997 adults from a large community sample.

Journal of affective disorders

夕型節律與情緒不穩、循環質氣質及雙相譜分數顯著正相關,提示昼夜節律可能為雙相風險的行為標誌,但因橫斷面設計,因果關係待驗證。

Differential pathways to loneliness in bipolar disorder: The role of childhood adversity and social support by psychotic features.

Journal of affective disorders

伴有精神病性症狀的雙相患者孤獨感更嚴重,且社會支持無法緩解童年逆境對孤獨的影響,提示此亞群需創傷知照與社會認知訓練等針對性介入。

Multimodal digital phenotyping of bipolar disorder subtypes: Differences between bipolar disorder I and II based on passive and active behavioral features from smartphones.

Journal of affective disorders

被動智慧型手機感測數據單獨無法區分雙相I型與II型,但個人化模型(AUC 0.77)顯示潛力,提示數位表型在個體追蹤而非群體區分中具臨床應用前景。

Risk of self-harm in first-diagnosed mental disorders: A 16-year territory-wide health-record database study in Hong Kong.

European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology

雙相情感障礙首次診斷者自傷風險為一般人群的6.4倍(HR 6.43),青年與女性為高風險群體,提示需納入常規篩檢與安全計畫。

Antidepressant use and risk of bipolar disorder in children, adolescents and young adults with unipolar depression: a target trial emulation study.

European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology

在兒童及青少年單相憂鬱患者中,抗抑鬱藥物使用與雙相轉換風險無短期關聯,但52週追蹤見 modeste 增加(HR 2.14),可能反應混雜因素而非致使效應。

Mental illness among persons with and without dementia in continuing care: A multi-jurisdictional, repeated cross-sectional study.

Journal of Alzheimer's disease : JAD

在居家與長照機構中,併有痴呆者精神疾病罹患率極高(LTC達80%),其中雙相情感障礙佔4%,提示需強化長照環境中的精神健康篩檢與介入。

Prevalence, severity and predictors of Antipsychotic-Related Adverse Drug Reactions at the Psychiatry Clinic of a Regional Referral Hospital in Uganda.

PloS one

在烏干達精神科門診中,61.7%使用抗精神病藥物者經歷不良反應,其中鎮靜最常見(31.3%),雙相診斷與不良反應顯著相關(AOR 2.09),提示資源有限環境中需加強用藥監測。

Syphilis infection and incident dementia in two real-world cohorts: A harmonized propensity-matched analysis in Taiwan NHIRD and TriNetX Asia-Pacific.

Brain, behavior, and immunity

梅毒病史與後續失智症風險顯著相關(總合HR 1.48),提示即使經治療的感染仍可能透過神經炎症或血管病機制增加認知衰退風險,尤其需注意併發精神疾病者。

Inequalities in mortality following SARS-CoV-2 infection for people with severe mental illness during and following vaccination roll-out in England: a retrospective, whole-country linked cohort study.

The lancet. Psychiatry

英格蘭重度精神疾病者在COVID-19感染後死亡風險較高,雖疫苗接種後有所下降,但後期仍持續存在,提示此群體需納入優先保護與長期隨訪。

Mental disorders, mortality following myocardial infarction, and the impact of the COVID-19 pandemic in England: a cohort study.

European heart journal. Quality of care & clinical outcomes

心肌梗死後,雙相情感障礙者30-day及一年死亡風險顯著增加(STEMI HR 1.68),照護品質可部份緩解此差距,但疫情未顯著惡化不平等,提示需標準化急性心臟照護流程。

Resting magnetoencephalography alterations in severe mental illnesses: A systematic review.

Neuroscience and biobehavioral reviews

靜態腦磁圖(MEG)顯示雙相情感障礙在β波活動上可能與精神病共享異常,但跨疾病直接比較極少,複雜度與老化關聯提示其可能區分神經退化型與狀態依賴型病程。

Accelerated biological aging in bipolar disorder as determined by artificial intelligence-based electrocardiographic assessment.

Journal of affective disorders

雙相情感障礙者生理年齡(透過AI-ECG)顯著領先於實際年齡平均2.5年,獨立於傳統心血管風險因子,提示加速生物老化可能是其併發症與早逝的共同基礎機制。

Association between lithium and arterial atherosclerosis in physically healthy bipolar disorder.

Journal of affective disorders

在身體健康的雙相患者中,較低血清鋰水平與較高頸動脈內中膜厚度相關,提示鋰鹽可能具備抗動脈粥樣硬化作用,並強調體重管理在降低心血管風險中的重要性,即使於鋰鹽治療中。

Polygenic Risk for Insomnia in Relation to Sleep Disturbance and Psychiatric Characteristics in Youth with Mood Disorders.

Journal of child and adolescent psychopharmacology

青少年情緒障礙者失眠多基因風險評分較高,並與失眠嚴重程度及躁狂症狀(尤其女性)相關,提示睡眠基因風險可能為情緒與躁狂的共同底層因素,但效應小且需性別分層驗證。

Parental but not child reports of affective lability in offspring predict conversion to bipolar disorder in youth at increased genetic risk.

Journal of affective disorders

在高家族風險青少年中,只有父母(非子女)報告的情緒不穩預測其後雙相發病,提示臨床早期篩檢應納入親代觀察而非僅依賴自報。

An evaluation of the differences in thalamic nuclei and subnuclei among patients with schizophrenia and schizoaffective disorder.

Psychiatry research. Neuroimaging

情感分裂症患者右側丘腦(尤其外側及腹側核團)體積顯著減少,優於精神分裂症,提示丘腦右側受累可能為情感分裂症的神經生物學特徵,有助鑑別診斷。

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