Serbanescou T, Lutrand J C, Balzamo E
Encephale. 1981;7(5):623-9.
Ten chronic psychotics under long term Flupentixol treatment were recorded by series of 3 consecutive nights (8 h.). Only minor sleep organization disturbances were found: decrease of total sleep time (stages 1, 3, 4) and lengthening of sleep onset latency. Total REM duration remained close related to control one. However, intermediary phases were frequent and over 20 min. by night. The "first night effect" was to the second but only slow sleep was implicated.
对10名长期接受氟哌噻吨治疗的慢性精神病患者进行了连续3个晚上（8小时）的记录。仅发现轻微的睡眠结构紊乱：总睡眠时间（第1、3、4阶段）减少，入睡潜伏期延长。快速眼动睡眠总时长与对照组仍密切相关。然而，中间阶段频繁出现，每晚超过20分钟。“首夜效应”出现在第二个晚上，但仅涉及慢波睡眠。
