Volavka J, O'Donnell J, Muragali R, Anderson B G, Gaztanaga P, Boggiano W, Whittaker R, Sta Maria T
Psychiatry Res. 1986 Oct;19(2):101-4. doi: 10.1016/0165-1781(86)90002-8.
Psychiatric inpatients with tardive dyskinesia (TD) were treated with either lithium alone (n = 9) or with a combination of lithium and lecithin (n = 9) for 5 weeks in a double-blind, placebo-controlled experiment. A statistically significant but clinically unimportant improvement of TD occurred during both treatments. The addition of lecithin to lithium had no effect.
在一项双盲、安慰剂对照实验中，患有迟发性运动障碍（TD）的精神科住院患者被分为两组，一组单独使用锂盐治疗（n = 9），另一组使用锂盐和卵磷脂联合治疗（n = 9），为期5周。在两种治疗过程中，TD均出现了统计学上显著但临床上无重要意义的改善。在锂盐治疗基础上加用卵磷脂没有效果。
