Perris C
Department of Psychiatry III, Umea University, Sweden.
Psychiatr Dev. 1988 Spring;6(1):37-56.
The concept of cycloid psychosis or cycloid psychotic disorder has been used in the European psychiatric literature for almost half a century. However, it has now for the first time been comprised into the 10th revision of the World Health Organization's International Classification of Diseases (ICD-10) that is currently in the phase of field trials. In this article evidence is presented that supports the independence of cycloid psychotic disorder from other major psychotic disorders. In particular, evidence is presented in favour of the clinical and predictive validity of the cycloid psychosis construct. Issues related to treatment are discussed and suggestions for future research are given.
环性精神病或环性精神障碍的概念在欧洲精神病学文献中已使用了近半个世纪。然而，它首次被纳入世界卫生组织《国际疾病分类》第10版（ICD - 10），目前该版本正处于现场试验阶段。本文提供的证据支持环性精神障碍独立于其他主要精神障碍。特别是，提供了支持环性精神病结构的临床和预测效度的证据。讨论了与治疗相关的问题，并给出了未来研究的建议。
