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(OABD)的神經影像特徵與藥物安全性,特別是鋰鹽在減緩皮質薄化、降低失智症風險及自殺企圖方面的潛在保護效應,顯示出針對老年雙極症患者進行早期神經退化與認知風險干預的重要趨勢。

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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歲雙極症新用藥患者中,鋰鹽使用者5年內發生失智症風險低於丙戊酸鈉(HR 0.815),支持其神經保護潛力,即使在較年輕族群。

The dynamic influence of exercise on emotional state among people with a history of mood disorder.

Psychiatry research

在有情緒障礙病史者中,運動顯著降低後續焦慮(-1.706 分),但對悲傷、激動或精力無影響,顯示運動對焦慮的即時調節作用可能比對憂鬱更明確。

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

夕型節律與較高情緒波動、易怒、情緒調節困難及躁鬱謎譜分數顯著相關,提示昏夜型可能為躁鬱症風險的行為標誌。

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

Journal of affective disorders

在身體健康的躁鬱症患者中,較低血清鋰水平與較高頸動脈內中厚度相關,但較高鋰水準與較低CIMT相關,提示鋰鹽可能具抗動脈粥樣硬化作用,尤其在控制體重時。

Mood switching in 1629 antidepressant-treated bipolar disorder patients.

Journal of affective disorders

在抗抑鬱藥物治療的雙極症患者中,27.6% 經歷躁狂/輕躁狂轉換,與較高齡、較多發作次數、精神病家族史及自殺企圖獨立相關,提醒老年患者使用抗抑鬱藥需謹慎。

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

International journal of cancer

雙極症與整體癌症風險增加相關(HR 1.29),尤其在男性中更顯著(HR 1.54),提示需長期監測身體共病,但機制尚不明確。

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

嚴重精神疾病(含躁鬱症)患者失智症風險在年輕年齡層最高(OR 23.21 at 30–39歲),缺血中風風險則在40–49歲峰值(OR 2.99),提示需早期神經心血管篩檢。

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

雙極症患者心肌梗死後一年死亡率增加,且未受COVID-19大流行顯著影響,提示需強化精神心臟協同照護以改善預後。

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,只有父母報告的情緒不穩(特別是易怒與焦慮/抑鬱因子)預測後續躁鬱症發病,而兒童自我報告無效,提示臨床評估應重視親方觀察。

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

Journal of child and adolescent psychopharmacology

情緒障礙青少年失眠多基因風險分數升高,並與失眠嚴重程度及躁狂症狀相關(尤其在女性中),提示遺傳易感性可能透過睡眠-情緒路徑影響躁鬱症表型。

Socioeconomic Position and Somatic Comorbidity in Mental Disorders.

Acta psychiatrica Scandinavica

低社經地位與精神疾病及身體非傳染性疾病共病風險增加相關,但其緩和作用有限,提示需跨領域介入以減少健康不平等。

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

Journal of affective disorders

躁鬱症者表現出生理年齡加速(ECG-Age比實際年齡平均大2.5歲),與心血管風險因子無關,提示躁鬱症可能伴隨系統性生理老化過程。

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無法有效區分雙極I型與II型,但個人化模型(尤其是結合自報)達成較佳區分力(AUC 0.77+),提示數位表型工具需個體化校準才具臨床價值。

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

Journal of affective disorders

具精神病特徵的躁鬱症患者感到較深孤獨且社會支持無法緩解童年逆境的影響,提示此亞群需創傷知照護與社會認知訓練等特製介入。

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

Psychiatry research. Neuroimaging

精神分裂症與情緒分裂症患者在丘腦核團體積無顯著差異,但情緒分裂症在右側外側後腹內側及內側顳葉核體積較減少,提示右偏丘腦病理可能有助區分兩疾病。

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