Schizophrenic patients living in high contact with relatives having high expressed emotion (EE) were recruited for a trial of social interventions. The patients were maintained on neuroleptic medication, while their families were randomly assigned to education plus family therapy or education plus a relatives group. Eleven out of 12 families accepted family therapy in the home, whereas only six out of 11 families were compliant with the relatives group. Non-compliance was associated with a poorer outcome for the patients in terms of the relapse rate. The relapse rate over nine months in the family therapy stream was 8%, while that in compliant families in the relatives group stream was 17%. Patients' social functioning showed small, non-significant, gains. The data from the current trial were compared with data from a previous trial. The lowering of the relapse rate in schizophrenia appears to be mediated by reductions in relatives' EE and/or face-to-face contact, and is not explained by better compliance with medication. Reduction in EE and/or contact was associated with a minuscule relapse rate (5%). Very little change occurred in families who were non-compliant with the relatives group. On the basis of these findings, we recommend that the most cost-effective procedure is to establish relatives groups in conjunction with family education and one or more initial family therapy sessions in the home. It is particularly important to offer home visits to families who are unable to or refuse to attend the relatives groups.

The results are reported of a two-year follow-up of a trial of family sessions in the home (including patients) (12 families) versus a relatives' group (excluding patients) (11 families). Subjects were patients with schizophrenia living in high face-to-face contact with high-EE relatives. Patients were maintained on neuroleptic drugs for two years where possible. Relatives' critical comments and hostility were significantly lowered by nine months, but no significant changes occurred subsequently. Relatives' overinvolvement reduced steadily throughout the trial, and reduction in relatives' EE, either alone or in combination with reduced face-to-face contact, appeared to be associated with a lower relapse rate. The relapse rates for patients in the family-therapy and relatives'-group streams were 33% and 36% at two years. When these data were combined with the results of a previous trial, it was found that patients in families assigned to any form of social intervention had a two-year relapse rate of 40%, significantly lower than the 75% relapse rate for patients whose families were offered no help. We therefore recommend that relatives' groups are established in conjunction with some family sessions in the home for patients at high risk of relapse.

Twenty-nine depressed elderly patients receiving ECT were randomly assigned to a unilateral or bilateral group; post-ictal recovery times, memory changes, and clinical improvement during and after each course were measured by blind and independent observers. All patients but one showed full recovery on testing 3 weeks after treatment. There was no significant difference between the unilateral and bilateral groups either in terms of improvement or the number of treatments needed in each course. A good outcome was predicted by the presence of pathological guilt, impairment of work and interest, agitation, subjectively depressed mood, psychic anxiety and greater overall severity. Longer duration of illness predicted a relatively poor outcome. Memory functions showed uniform impairment before treatment, but during treatment all improved, with some changes reaching high statistical significance; on testing 3 weeks after treatment memory functions in all patients had reached normal values. There was no difference between the two groups. Post-ictal recovery times were significantly longer in the bilateral than in the unilateral group after the first treatment and after the fifth treatment more than three times as long. Recovery time showed a significant decrease during courses of unilateral treatment. There was a very low incidence of side-effects, and all were relatively mild. We conclude that unilateral ECT is a safe and highly effective treatment for selected elderly patients suffering from depression, but that there is nothing to be said for the continued use of bilateral ECT.

Summary

Summary