Biomedical subjects
B Parke
Publications and source records attributed to B Parke.
Creating an elder-friendly hospital.
Older adults comprise the majority of people receiving hospital services in many regions of our country today. Current literature is fraught with stories of how risky hospitalization can be for an older adult. Even with the best intentions, being in hospital can set up a cascade of events for older adults and their families that result in longer lengths of stay and functional disability. In a climate of fiscal restraint, competing priorities and public pressure, meeting the challenges of hospitalization for this population is not an easy task. As the number of older adults in acute care rises and the average length of stay continues to decrease, it is necessary for acute care hospitals to rethink their views of caring for older adults; fundamental shifts are required. The purpose of this paper is to describe the "Elder Friendly Hospital" (EFH) concept and explain the strategies taken by the Capital Health Region in Victoria British Columbia.
Gerontological nurses' ways of knowing. Realizing the presence of pain in cognitively impaired older adults.
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Palliative care needs of residents, families, and staff in long-term care facilities.
While there is growing recognition that the physical needs of LTC residents have increased markedly in the 20 years, the palliative care needs of facility residents and their families are poorly understood. There also is a dearth of information on the educational and support needs of LTC facility staff vis-a-vis palliative care. Operating from the Juan de Fuca Hospital Society (a network of extended care facilities in Victoria), our Palliative Support Team (PST) was conceived in order to act as an educational resource to JdF staff as well as to provide expert consultation on palliative care issues. As part of the evaluation of this pilot program, a sample of 74 Juan de Fuca workers were interviewed to determine their perceptions of resident, family, and staff needs in relation to palliative care. In this paper, discussion is focused on the palliative care needs identified by professional caregivers. The ways in which a palliative care consultation team can address some of these needs are also discussed.
Pain in the cognitively impaired elderly.
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Intrathecal baclofen for severe spinal spasticity.
We studied the effect of the intrathecal infusion of baclofen, an agonist of gamma-aminobutyric acid, on abnormal muscle tone and spasms associated with spinal spasticity, in a randomized double-blind crossover study. Twenty patients with spinal spasticity caused by multiple sclerosis or spinal-cord injury who had had no response to treatment with oral baclofen received an intrathecal infusion of baclofen or saline for three days. The infusions were administered by means of a programmable pump implanted in the lumbar subarachnoid space. Muscle tone decreased in all 20 patients (mean [+/- SD] Ashworth score for rigidity, from 4.0 +/- 1.0 to 1.2 +/- 0.4; P less than 0.0001), and spasms were decreased in 18 of the 19 patients who had spasms (mean [+/- SD] score for spasm frequency, from 3.3 +/- 1.2 to 0.4 +/- 0.8; P less than 0.0005). Tests for motor function, neurologic examination, and assessments by the patients correctly indicated when baclofen was being infused in all cases. All patients were then entered in an open long-term trial of continuous infusion of intrathecal baclofen. During a mean follow-up period of 19.2 months (range, 10 to 33), muscle tone has been maintained within the normal range (mean Ashworth score, 1.0 +/- 0.1) and spasms have been reduced to a level that does not interfere with activities of daily living (mean spasm score, 0.3 +/- 0.6). No drowsiness or confusion occurred, one pump failed, and two catheters became dislodged and had to be replaced. No infections were observed. Our observations suggest that intrathecal baclofen is an effective long-term treatment for spinal spasticity that has not responded to oral baclofen.
Functional outcome after delivery of intrathecal baclofen.
Patients with multiple sclerosis or spinal cord injury often have severe, disabling spasticity. This is frequently treated with oral medications or with destructive neurosurgical procedures. We report on a group of patients with spasticity not relieved by these methods. These patients were subsequently treated with intrathecal baclofen delivered by an implanted programmable drug pump. Twenty-one patients have received this form of treatment, and the functional status of eight has been tracked by the Patient Evaluation Conference System (PECS) for at least six months. In most cases, spasticity, performance of bowel and bladder programs, and performance of ADL improved after delivery of intrathecal baclofen. The improvements appear to be due to the decrease in hypertonicity and the increased ease of movement (passive or active) in affected extremities. Intrathecal baclofen should be considered as a treatment method in patients with severe spasticity of spinal origin.
Amyloidosis complicating the rehabilitation of a patient with a right cerebrovascular accident.
Physiatrists are rarely presented with a case of amyloidosis. Its unrelenting course must be appreciated in order to speed the process of rehabilitation and help in setting appropriate and rapidly achievable goals. These rehabilitation challenges are discussed with respect to a patient with amyloidosis and a right cerebrovascular accident. The need for medical management of the systemic symptoms of amyloidosis is also addressed. It is felt that the addition of such a progressive terminal disease to the diagnosis of stroke leads to unique interactions among the rehabilitation staff, the patient, and the patient's family, and the need for an aggressive approach to goal-setting and discharge planning.
Criteria for the diagnosis of malnutrition.
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