COMMENT. The National SSPE Registry, now located at the Dept Neurology, Univ South Alabama College of Medicine, Mobile, Alabama, has recently begun to track results of treatment of SSPE [3]. The use of the standard neurological disability scale as employed in the present study helps to eliminate bias in the evaluation of new therapies. The course of the disease is variable and the results of treatment in only a few cases are probably unreliable.

While on sabbatical at the Hospital for Sick Children, Great Ormond Street, London, 1986-87, I observed 6 cases of SSPE treated by intraventricular interferon, part of a large scale study with long-term results not yet evaluated. The treatment appeared to be arduous and poorly tolerated, sometimes interrupted by secondary infection, and stressful to the child, family, nurses, social workers as well as physicians involved. The EEG’s were often worse after the initiation of therapy. Preliminary observations suggested that interferon might prolong the course of the disease but seemed to have no specific curative effect. An international collaborative study with standardized treatment protocol should be considered together with more effective WHO measles immunization programs to prevent this distressing disease.