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Biomedical subjects

A T Jousse

Publications and source records attributed to A T Jousse.

At least 19 recordsLinked to original sources

Survival in traumatic spinal cord injury.

The present study was conducted on 1510 persons between 1 December 1973 and 31 December 1980. Of these, 1478 (97.9 per cent) were traced by questionnaire. Of those traced, 1252 were male and 226 were female. There were 194 deaths of whom 160 were male and 34 female. The main causes of death are cardiovascular, renal, respiratory, suicide and neoplastic. Compared with the 1973 study, there has been a marked decrease in deaths due to renal disease and a marked increase in deaths due to suicide and liver disease and the abuse of alcohol. A study of the new deaths allowed one to note a relative mortality rate to be 186 per cent for partial paraplegics, 209 per cent for partial tetraplegics; 318 per cent for complete paraplegics and 767 per cent for complete quadriplegics. The approximate application of these rates to current (1975-77) mortality tables permitted the calculation of theoretically derived life expectation at various ages. These indicated an improved life expectation for all categories.

Adolescent

Survival in traumatic transverse myelitis.

Spinal cord injury resulting in paraplegia or tetraplegia has from time immemorial led to early death. Mortality figures as high as 80% over a few years have been noted. Following World War II as a consequence of the intensive care extended to these casualties, the mortality has been significantly diminished. The mortality has been studied on three occasions by the authors and two previous papers have been published, the first in 1961 and the second in 1968. The present paper is based on a mortality and longevity study which covers the period from 1 January 1945 to 30 November 1973, an interval of 29 years less one month. It deals with the mortality of spinal cord injured persons following treatment in Lyndhurst Lodge Hospital and reveals that there has been significant improvement over the period of study.

Accidents

Foot mass effect on gait in the prosthetic limb.

A series of patients with amputations were investigated to determine the effect on gait of increasing the mass of the prosthetic foot. Weights of 113.4 and 226.8 gm (4 and 8 oz) were added and gait parameters observed. No changes were noted as the result of the extra foot mass.

Artificial Limbs

A model for the future care of acute spinal cord injuries.

This is a review of the total care of those acute spinal cord injury patients in Ontario during the years 1969 and 1970, from extrication and transportation following the accident to death, or the completion of primary definitive rehabilitation. Information was extracted from the available ambulance records, the patients and many of the responsible physicians were interviewed personally. The study was detailed and intensive and included a review of each patient's hospital records in each hospital up to discharge from the rehabilitation programme into the community, or to a chronic care unit. The data was compiled in accordance with a detailed and lengthy questionnaire developed for this study. The incidence of acute cord injuries in Ontario in 1969 and 1970 amounted to 244; in 1969, 15.9 per million population and in 1970, 13.6 per million. As in other studies road accidents took first place, followed by falls from a height; sports injuries ranked third and 65.7% of these were caused by diving into shallow water. Age incidence, and incidence by month, day of week and time of day were identified. Fridays and Saturday afternoons in July and August are particularly hazardous. The study continued to the end of 1974 by which time 34 deaths had been recorded. Peak incidence of death occurred within fourteen days of injury. The most common cause of death was respiratory in origin. Geographical distribution was identified and the type of hospital treating the acutely injured patient. Fourteen percent of persons with spinal column injury suffered progressive or sequential spinal cord damage both prior to and following medical contact. The incidence of pressure sores and genitourinary sepsis and calculosis was high in all types of hospitals. The effect of operative treatment was noted in cases of complete quadriplegia and paraplegia. Of the 133 survivors who undertook a rehabilitation program, 84% returned to their homes and 59% achieved gainful employemnt or ongoing education. The cost was determined of general hospital services and rehabilitation programmes. A new model for the care of the spinal cord injury patients in Ontario was proposed.

Acute Disease