Psychosocial rehabilitation of cranial trauma and stroke patients.

This paper presents the results of a longitudinal psychosocial study of 22 cranial trauma patients and 14 stroke patients from the time preceding injury (using retrospective data), through a 4-5 month intensive rehabilitation programme, to a follow-up 1 year after completion of the programme. Although the two groups of patients differed on several demographic and medical characteristics, essentially similar patterns for psychosocial decline following injury and improvement following rehabilitation could be observed. For both groups, the proportion in marital or cohabitational relationships returned to pre-injury levels, and for both groups the proportion requiring assistance in their living situation declined following rehabilitation, as did use of the health services. Virtually all patients in both groups had been in employment or undergoing education at the time of the injury, and although this percentage declined in practice to a small minority of both groups post-injury, there was a significant increase in the proportions working or in education following the rehabilitation programme. Similarly, the pattern of leisure-time activities in both groups declined post-injury and was restored following rehabilitation. Since both groups entered the programme at over 2.5 years post-injury, these generally encouraging results seem less likely to reflect spontaneous recovery than a beneficial effect of the programme itself.

Cognitive function during hypoglycaemia in type I diabetes mellitus.

Neuropsychological testing was carried out in 16 insulin dependent (type I) diabetic men during four periods when mean blood glucose concentrations were (A) 6.3 (SEM 0.13) mmol/l (113.5 (SEM 2.3) mg/100 ml), (B) 2.9 (0.05) mmol/l (52.3 (0.9) mg/100 ml), and (C) 1.8 (0.03) mmol/l (32.4 (0.05) mg/100 ml), all measured during intravenous insulin infusion, and (D) 6.1 (0.13) mmol/l (109.9 (2.3) mg/100 ml), measured after intravenous glucose. The total neuropsychological test score decreased between periods A and B, A and C, and B and C, whereas improvement occurred between periods C and D (all p less than 0.02). These results were not due to changes in individual subjects alone but were consistent for the whole group. During hypoglycaemia there were changes in the patients' estimates of elapsed time, which were underestimated at period C as compared with the estimates at periods A, B, and D (all p less than 0.05). None of the 16 patients noticed symptoms of hypoglycaemia at period A or B, 12 reported symptoms at C, and one at D. Patients with type I diabetes may show a deterioration in neuropsychological skills during periods of asymptomatic subnormal or hypoglycaemic blood glucose concentrations.

Psychosocial outcome following individualized neuropsychological rehabilitation of brain damage.

At the center for Rehabilitation of Brain Damage, University of Copenhagen, 46 consecutively admitted brain-damaged patients with varying pathologies and who were on average 2.9 years post-injury were treated in a daily four-month rehabilitation program in groups of about 10, followed by a six-month period of contact varying according to individual needs. An evaluation of psychosocial outcome is presented. The results, based on comparisons between pre-, post-treatment and follow-up questionnaire data, show continuing functional improvements in the areas of family life and living conditions. Dependence on health services declined. Over 70% of the patients returned to either work, further education or voluntary work activities. For the whole group, leisure activities returned to the pre-injury level. Follow-up at about two years revealed continuing improvements in all areas, suggesting social readaptation to a degree above expectations as judged from the existing literature.