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White matter pathology in patients with borderline personality disorder: A review of controlled DTI studies
Annals of Clinical Psychiatry ( IF 1.3 ) Pub Date : 2020-11-01 , DOI: 10.12788/acp.0001
Raza Sagarwala , Henry A. Nasrallah

BACKGROUND Neuroimaging, especially diffusion tensor imaging (DTI), has emerged as a helpful tool in assessing and characterizing white matter (WM) integrity. The resultant early treatment from early diagnosis is crucial because treatment is often more efficacious. Borderline personality disorder (BPD) is a challenging disorder to diagnose and treat, and has been reported to have various neurobiologic abnormalities. We conducted a search of the literature to review WM pathology findings in BPD. METHODS A search was conducted to identify systematic reviews and meta-analyses published from January 2000 to September 2019 that assessed WM integrity in BPD. RESULTS Four studies were included. One study demonstrated no difference in WM between BPD and healthy controls. Another study found decreased fractional anisotropy (FA) within the corpus callosum (CC) and orbitofrontal regions. A subsequent randomized controlled trial reported a decrease in FA within the fornix, CC, and right superior/anterior corona radiata with associated increase in radial diffusivity in the left anterior thalamic radiation. The fourth study found a decrease in the axial diffusivity within the cingulum, inferior longitudinal fasciculus, and inferior frontoccipital fasciculus. CONCLUSIONS Our review concludes that BPD is associated with measurable WM pathology. Methods such as DTI might emerge as useful tools in the management of BPD. More controlled studies are needed to validate our conclusions.

中文翻译:

边缘型人格障碍患者的白质病理学:对照 DTI 研究的回顾

背景神经成像,尤其是弥散张量成像 (DTI),已成为评估和表征白质 (WM) 完整性的有用工具。早期诊断导致的早期治疗至关重要,因为治疗通常更有效。边缘型人格障碍 (BPD) 是一种诊断和治疗具有挑战性的疾病,据报道具有各种神经生物学异常。我们检索了文献以回顾 BPD 中的 WM 病理学发现。方法 进行了一项搜索,以确定 2000 年 1 月至 2019 年 9 月发表的评估 BPD 中 WM 完整性的系统评价和荟萃分析。结果 纳入了四项研究。一项研究表明 BPD 和健康对照之间的 WM 没有差异。另一项研究发现胼胝体 (CC) 和眶额区域内的各向异性分数 (FA) 降低。随后的一项随机对照试验报告了穹窿、CC 和右上/前放射冠内 FA 的减少,与左前丘脑放射的径向扩散率增加相关。第四项研究发现扣带回、下纵束和下额枕束内的轴向扩散率降低。结论 我们的审查得出结论,BPD 与可测量的 WM 病理相关。DTI 等方法可能会成为管理 BPD 的有用工具。需要更多的对照研究来验证我们的结论。右上/前辐射冠与左前丘脑辐射的径向扩散率增加相关。第四项研究发现扣带回、下纵束和下额枕束内的轴向扩散率降低。结论 我们的审查得出结论,BPD 与可测量的 WM 病理相关。DTI 等方法可能会成为管理 BPD 的有用工具。需要更多的对照研究来验证我们的结论。右上/前辐射冠与左前丘脑辐射的径向扩散率增加相关。第四项研究发现扣带回、下纵束和下额枕束内的轴向扩散率降低。结论 我们的审查得出结论,BPD 与可测量的 WM 病理相关。DTI 等方法可能会成为管理 BPD 的有用工具。需要更多的对照研究来验证我们的结论。DTI 等方法可能会成为管理 BPD 的有用工具。需要更多的对照研究来验证我们的结论。DTI 等方法可能会成为管理 BPD 的有用工具。需要更多的对照研究来验证我们的结论。
更新日期:2020-11-01
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