⭐今日精選 TOP Picks
Patients With Older-Age Bipolar Disorder (OABD) Visiting a Memory Clinic: Differentiating Underlying Pathophysiology With MRI and Cerebrospinal Fluid Markers.
Journal of geriatric psychiatry and neurology · Patients With Older-Age Bipolar Disorder (OABD) Visiting a Memory Clinic: Differentiating Underlying Pathophysiology With MRI and Cerebrospinal Fluid Markers.
在老年躁鬱症患者中,阿爾茨海默病相關的Aβ42降低與認知功能下降相關,提示淀粉樣蛋白病理可能為OABD認知衰退之重要機制,即使未明確診斷為失智症。
P記憶門診就診的老年躁鬱症患者(OABD,n=102,平均年齡未明確但屬老年組)
IMRI視覺評分與腦脊髓液生物標記(Aβ42、T-Tau、P-Tau)檢測
C有無神經退行性疾病診斷(如阿爾茨海默病)
O71.6% OABD患者無明確神經診斷,但較低Aβ42濃度與較低認知 Composite 得分顯著相關(B=-0.143, p=0.034)
Low-dose lithium, neuroprotection, and brain aging in bipolar disorder.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · Low-dose lithium, neuroprotection, and brain aging in bipolar disorder.
探討低劑量鋰鹽對老年雙極性障礙患者大腦老化與神經保護的影響,結構為評論或概念性框架論文,但未提供摘要,需謹慎解讀。
P老年雙極性障礙患者(年齡未明確,但標題聚焦於brain aging)
I低劑量鋰鹽治療( serum lithium ≤0.40 mmol/L 或相當劑量)
C未使用鋰鹽或使用其他情緒穩定劑(如丙戊酸鈉)
O大腦結構變化(皮質厚度)、神經退化速率、認知下降或痴呆發生率
Cortical Thickness in Middle and Older Aged Adults With Bipolar Disorder Across Six International Sites.
Bipolar disorders · Cortical Thickness in Middle and Older Aged Adults With Bipolar Disorder Across Six International Sites.
在40–70歲雙極性障礙患者中,腦前葉背外側與背內側皮質厚度顯著減少,與年齡負相關,鋰鹽使用關聯前極與前 cingulate 皮質較厚,提示其潛在神經保護作用。
P中老年雙極性障礙患者(n=308,40–70歲)及非精神病對照組(n=287),來自六個國際GAGE-BD研究站點
I結構MRI測量皮質厚度(尤其VPFC、DPFC區域)
C非精神病對照組
OBD組在VPFC與DPFC皮質厚度顯著降低(pFDR<0.05),隨年齡增加而進一步減薄;鋰鹽使用與前極及前 cingulate 皮質厚度增加相關
Low-dose lithium vs valproate and incident dementia diagnoses in older adults: A propensity-matched cohort study using electronic health record data.
Psychiatry research · Low-dose lithium vs valproate and incident dementia diagnoses in older adults: A propensity-matched cohort study using electronic health record data.
在60歲以上無既往痴呆的成人中,低劑量鋰鹽(serum ≤0.40 mmol/L)使用者痴呆發生率顯著低於丙戊酸鈉使用者(HR=0.38, 95%CI: 0.24–0.60),顯示其潛在神經保護效益。
P60歲以上成人,新劑鋰鹽(serum lithium全部≤0.40 mmol/L)或丙戊酸鈉使用者,排除既往痴呆、MCI、雙極性障礙、帕金森病等(n=853 per group after matching)
I低劑量鋰鹽治療
C丙戊酸鈉治療(作為主動對照藥物)
O730天內 incidente all-cause dementia:鋰鹽組3.1% vs 丙戊酸鈉組8.3%;鋰鹽組亦有較低死亡率(HR=0.56)
Lithium versus valproate in bipolar disorder: Associations with dementia, mortality, suicide attempt, and end-stage renal disease in adults aged 45 years and older - a propensity score-matched retrospective cohort study.
Psychiatry research · Lithium versus valproate in bipolar disorder: Associations with dementia, mortality, suicide attempt, and end-stage renal disease in adults aged 45 years and older - a propensity score-matched retrospective cohort study.
在45歲以上雙極性障礙患者中,鋰鹽使用相較於丙戊酸鈉,顯著降低所有原因痴呆(HR=0.689)、未指定痴呆(HR=0.677)及自殺未遂風險(HR=0.594),但未增加腎衰竭或死亡風險。
P45歲以上,新劑鋰鹽或丙戊酸鈉使用者的雙極性障礙患者(n=3056 per group after matching,2000–2025年)
I鋰鹽治療(首次使用)
C丙戊酸鈉治療(首次使用)
O鋰鹽組所有原因痴呆7.1% vs 丙戊酸鈉組10.8%;自殺未遂、未指定痴呆風險亦顯著降低
📚其他值得關注的文獻
Prevalence, severity and predictors of Antipsychotic-Related Adverse Drug Reactions at the Psychiatry Clinic of a Regional Referral Hospital in Uganda.
PloS one
在烏干達地區精神科門診中,超過六成使用抗精神病藥物的患者出現不良藥物反應,最常見為嗜睡,雙極性障礙診斷是其重要預測因子。
Mental illness among persons with and without dementia in continuing care: A multi-jurisdictional, repeated cross-sectional study.
Journal of Alzheimer's disease : JAD
在加拿大安省、亞省與曼省的長期照護機構中,伴隨失智的居民精神疾病罹患率極高,多達80%有任何精神疾病,4%併發雙極性障礙。
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
英國全國 cohort 研究顯示,嚴重精神疾病(含雙極性障礙)患者感染 SARS-CoV-2 後死亡風險較高,即使在疫苗接種後階段此差距仍未完全消失。
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
台灣與亞太地區真實世界資料顯示,梅毒病史與後續失智症風險顯著增加( pooled HR=1.48),提示性傳染病可能經由神經炎機制影響認知老化。
Resting magnetoencephalography alterations in severe mental illnesses: A systematic review.
Neuroscience and biobehavioral reviews
系統性文獻顯示,雙極性障礙在靜態腦磁圖中表現為β波增加與神經複雜度隨年齡異常下降,支持其處於神經發展譜譜中間的假說。
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歲新診斷雙極性障礙患者中,鋰鹽起始者5年內早發性痴呆風險低於丙戊酸鈉起始者(HR=0.815),支持其神經保護潛力。
The dynamic influence of exercise on emotional state among people with a history of mood disorder.
Psychiatry research
在具有情緒障礙病史者中,運動顯著降低後續焦慮(特に在雙極性障礙與重性抑鬱),但對悲傷、激躁或精力感無顯著影響,顯示其對焦慮調節的特異性。
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
新診斷雙極性障礙患者中,抑鬱症狀降低性慾並增加性困擾,躁狂症狀增加性慾,情緒不穩則增加性困擾,提示需納入性功能評估於長期追蹤。
Association between lithium and arterial atherosclerosis in physically healthy bipolar disorder.
Journal of affective disorders
在身體健康的雙極性障礙患者中,較低鋰鹽血濃與較高頸動脈內中厚度相關,但較高鋰鹽濃度與較低厚度相關,提示鋰鹽可能具有動脈粥樣硬化防護作用,尤其需配合體重管理。
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,只有家長報告的情緒不穩(特別是易怒與焦慮/抑鬱因子)可預測未來雙極性障礙發病,而兒童自評無此關聯,提示家長觀察在早期篩選中的價值。
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資料未能顯著區分雙極性I型與II型,但個人化模型(結合主動自報)達AUC 0.77,顯示個人化數位表型在亞型辨識中的潛力。
Socioeconomic Position and Somatic Comorbidity in Mental Disorders.
Acta psychiatrica Scandinavica
挪威全國登記資料顯示,精神疾病患者併發慢性非傳染病風險升高,尤其在精神病與雙極性障礙中最明顯,低社經地位雖為共同風險因子,但對此關聯的調節作用有限。
An evaluation of the differences in thalamic nuclei and subnuclei among patients with schizophrenia and schizoaffective disorder.
Psychiatry research. Neuroimaging
思覺失調症患者較 schizotypy 表現出右側丘腦內外側及腹側核心顯著體積減少,提示丘腦邊緣功能異常可能為其病理特徵。
Accelerated biological aging in bipolar disorder as determined by artificial intelligence-based electrocardiographic assessment.
Journal of affective disorders
雙極性障礙患者的AI-ECG年齡顯著高於實際年齡(平均2.5歲),提示其存在加速生物老化現象,與傳統心血管風險因子獨立。
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
香港16年領域層隊列研究顯示,首次診斷精神疾病者自傷風險是對照組的10.6倍,其中雙極性障礙風險為6.43倍,青年和女性為高危族群。
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
在兒童與青少年單極抑鬱患者中,抗憂鬱藥物使用並未顯著增加12週內雙極性障礙轉換風險,52週內僅見微幅增加(HR=2.14),但此關聯可能由混雜因子解釋而非藥物致因。
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
大型社區樣本顯示,夕型節律者較易具有情緒不穩、氣質異常(如迴歸質、易怒)及較高雙極性謎問表分數,提示昏夜型可能為雙極性譜系風險的行為標誌。
Differential pathways to loneliness in bipolar disorder: The role of childhood adversity and social support by psychotic features.
Journal of affective disorders
伴隨精神病特徵的雙極性障礙患者感到更深刻孤獨,且社會支持無法緩解其由童年逆境導致的痛苦,提示此亞群需創傷知照與社會認知訓練等針對性介入。
Mental Health Conditions and Incident Cancer: A Prospective Cohort Study of 402,255 UK Biobank Participants.
International journal of cancer
UK Biobank 前瞻性研究顯示,雙極性障礙與總體癌症風險增加相關(HR=1.29),尤其在男性中更顯著(HR=1.54),提示精神健康可能經由生物行為路徑影響癌症发生。
Mood switching in 1629 antidepressant-treated bipolar disorder patients.
Journal of affective disorders
在接受抗憂鬱藥物治療的雙極性障礙患者中,約27.6%會出現情緒轉換(多為憂鬱轉躁狂),其獨立預測因子包括較高年齡、較多發作次數、精神病家族史及自殺企圖,顯示需嚴格監控高風險亞群。
Associations of lung function abnormalities with the onset and progression of mental disorders in the UK Biobank.
Journal of affective disorders
UK Biobank 長期追蹤顯示,肺功能異常(特別是PRISm+RSP模式)與精神疾病發生、惡化及死亡風險顯著增加,提示呼吸系統健康與精神健康雙向關聯的重要性。
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
加泰隆尼亞 cohort 研究發現,嚴重精神疾病(含雙極性障礙)患者失智與缺血性中風風險顯著增加,尤其在年輕中年層(30–39歲)失智OR高達23.21,提示需早期神經血管篩查。
Quality in specialist palliative care for patients with pre-existing severe mental disorders: A retrospective cohort study.
Palliative medicine
丹麥專業安寧療護研究顯示,伴隨精神疾病(含雙極性障礙)的患者較少完成症狀評估、等待時間較長及療程較短,提示此群體在終末期照護中存在系統性不平等。
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
英格蘭心肌梗塞患者中,伴隨精神疾病(特別是精神分裂症與雙極性障礙)者30天及一年死亡率較高,且此差距在COVID-19疫情中未顯著改變,提示需強化身心整合照護。