Add-on atypical anti-psychotic treatment alleviates auditory verbal hallucinations in patients with chronic post-traumatic stress disorder

NEUROSCIENCE LETTERS

卷:701

Article

Cheng, Langlang¹  Zhu, Jingjing¹  Ji, Feng²  Lin, Xiaodong¹  Zheng, Lidan¹  Chen, Ce¹  Chen, Guangdong¹  Xie, Zuoliang¹  Xu, ZhangJi¹  Zhou, Chunhua³  Xu, Yong⁴  Zhuo, Chuanjun^1,5 

[1] Wenzhou Seventh Peoples Hosp, 522 Xishandong Rd, Wenzhou 325000, Peoples R China

[2] Jining Med Univ, Inst Menatla Hlth, Dept Psychiat, 1 Jianshe Rd, Jinning 272119, Shandong, Peoples R China

[3] Hebei Med Univ, Affiliatd Hosp 1, Dept Pharm, 89 Huagangdong Rd, Shijia Zhuang 050000, Peoples R China

[4] Shanxi Med Univ, Hosp 1, Dept Psychiat, 85 Jiefangnan Rd, Taiyuan 030001, Peoples R China

[5] Tianjin Anding Hosp, Dept PNGC Lab, 13 Liulin Rd, Hexi Dist 300222, Peoples R China

关键词: AVHs;    PTSD;    Aripiprazole;    Salience network;   

DOI  :  10.1016/j.neulet.2019.02.043

来源: Elsevier

【 摘 要 】

Auditory verbal hallucinations are common symptoms of post traumatic distress disorder. Previous studies have demonstrated alterations in the salience network (SN) in patients with post traumatic distress disorder and that hyperactivity of the SN is associated with AVHs in patients with psychosis. Patients with post traumatic distress disorder may benefit from aripiprazole; however, studies investigating the effect of aripiprazole on AVHs and activity in the SN in patients with post traumatic distress disorder are scarce. Therefore, we conducted an outcomes analysis using functional magnetic resonance imaging to explore the effects of add-on aripiprazole treatment on AVHs and brain functional connectivity in patients with post traumatic distress disorder. AVHs were alleviated by add-on aripiprazole treatment (Auditory Hallucination Rating Scale [AHRS] score reduced by >= 50%) in 22.7% of patients. Functional activity in the SN was obviously decreased in patients in whom AHRS scores were reduced >= 50% following add-on aripiprazole treatment compared to patients in whom AHRS scores were reduced by < 50%. The decrease in functional connectivity within the SN was significantly correlated with the reduction in total AHRS scores. Although this study was associated with several limitations, the findings suggest that add-on aripiprazole treatment can alleviate AVHs in patients with post traumatic distress disorder by reducing activity in the SN.

【 授权许可】

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