自由甲状腺素水平与第一次精神病发作的临床表型之间的关联:一项前性观察性研究
Eloi Gine-Serven1, Maria Martinez-Ramirez1, Ester Boix-Quintana1
1Department of Mental Health, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain.
在第一发精神病 (FEP) 患者中,较高的自由甲状腺素 (FT4) 水平与更少的前兆症状,更短的未经治疗的精神病持续时间,以及更高的情感精神病诊断的可能性相关. 这些发现表明,FT4可能表明特定的FEP亚型.
科学领域:
- 神经内分泌学神经内分泌学
- 精神病学是一个精神病学.
- 临床心理学 临床心理学
背景情况:
- 甲状腺激素水平对于大脑功能和情绪调节至关重要.
- 甲状腺功能的改变与各种精神疾病有关.
- 了解第一发精神病 (FEP) 中的这些关联对于早期诊断和治疗至关重要.
研究的目的:
- 研究甲状腺激素水平 (TSH和FT4) 与FEP患者的特定临床特征之间的关系.
- 为了确定甲状腺功能是否预测FEP的临床表型和12个月诊断.
主要方法:
- 一组98名FEP住院患者在基线评估时接受了<6周的抗精神病治疗,并在一年内进行了跟踪.
- 精神病学评估包括前兆症状,阳性/阴性症状,抑郁症和循环性精神病标准.
- 在入院时进行了甲状腺功能测试 (TSH,FT4);使用了相关性和逻辑回归分析.
主要成果:
- 较低的基线FT4水平与前兆症状相关 (OR = 0.06).
- 较高的FT4水平与精神病的突然发作相关 (OR = 10.49) 并与12个月后的情感精神病诊断有关 (OR = 8.57).
- 在FT4和未经治疗的精神病持续时间之间发现了反向关联 (r = -0.243).
结论:
- 在FEP中,较高的自由甲状腺素水平与明显的临床特征有关:较少的前兆症状,未经治疗的精神病持续时间较短,以及突然出现的症状.
- 升高的FT4可以预测FEP患者的情感精神病诊断.
- 甲状腺激素水平可以作为特定FEP亚型的生物标志物.
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