[Isolation rooms in the psychiatric environment].

To date, there has been no survey concerning psychiatric isolation rooms in France. We conducted a mail survey in 1993 involving all adult psychiatric care catchment areas covering the French departments. The survey revealed an estimated number of 1560 isolation rooms. Isolation rooms were considered as absolutely necessary in all the departments but also as an unsatisfactory solution by one-third of them. Isolation rooms were usually small and poorly adapted to efficient patient surveillance. Furthermore, equipment was often inadequate, particularly for noise and fire protection. A serious accident (fire, suicide, escape) was reported by large number of departments. The rooms were used for agitated psychotic (84%) and psychopathic (16) people. Although requested by the physician, but also in some cases by the patient, conditions of use and design of isolation rooms may be dangerous both for the patient and the nursing staff. Financial investment devoted to isolation rooms varies greatly and there is no specific control over the number of installation. Construction must comply with precise specifications defined in co-ordination with the experts involved.