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Biomedical subjects

E J Hanson

Publications and source records attributed to E J Hanson.

21 records · Page 2Linked to original sources

Supporting family carers using interative multimedia.

ACTION (Assisting Carers using Telematic Interventions to meet Older persons' Needs) is a nursing led Pan-European project (1997-2000). Its primary aim is to maintain the autonomy, independence and quality of life of frail older and disabled persons and their family carers by the application of telematic technology. This article describes the development of two multimedia programmes created as part of the ACTION project. Programme 1 'Planning ahead' helps family carers and frail older people to think about and plan for the future. Programme 2 'Break from caring' assists carers and older people to explore the range of respite care options available. Both programmes have been developed using a multimethod, user-centred approach. Preliminary evaluation data have indicated that frail older people and their carers have used the programmes to assist them when making difficult decisions such as selecting a nursing home, or exploring the use of respite care facilities.

Adult↗

Unusual cervical spinal cord toxicity associated with intra-arterial carboplatin, intra-arterial or intravenous etoposide phosphate, and intravenous cyclophosphamide in conjunction with osmotic blood brain-barrier disruption in the vertebral artery.

BACKGROUND AND PURPOSE: When the clinical and radiologic characteristics of an unusual cervical spinal cord complication of intra-arterial (IA) chemotherapy with blood brain-barrier (BBB) disruption in the vertebral circulation are documented. Seven cases are reported and analyzed in search of a pathophysiologic explanation. METHODS: We retrospectively identified 94 patients who received a total of 380 standardized regimens of IA carboplatin, IA or IV etoposide phosphate, and IV cyclophosphamide infusion in conjunction with osmotic BBB disruption of the vertebral artery. We describe seven of those patients in whom unexpected neck pain developed followed by neurologic symptoms primarily in the upper extremities. RESULTS: The symptoms correlated with MR abnormalities (T1 hypointensity, T2 hyperintensity, and unusual contrast enhancement) in the cervical spinal cord, usually involving the gray matter. The neurologic deficits and MR changes were generally transient. One patient who received a flu vaccination 48 hours before the chemotherapy incurred progressive myelitis and expired. CONCLUSION: The pathophysiology of this complication is probably multifactorial but may be related to vascular streaming and an atypical inflammatory toxic reaction to carboplatin and etoposide. The complication has not recurred during a 6-month period following modification of the protocol.

Adolescent↗