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Biomedical subjects

K Fletcher

Publications and source records attributed to K Fletcher.

59 records · Page 4Linked to original sources

Building a dream: creating an oncology day/evening hospital.

The demand for inpatient beds has reached and often exceeds capacity producing waiting lists for cancer care. There is a need to explore alternative approaches to oncology treatment. The Oncology Day/Evening Hospital (ODEH), originally envisioned in 1995 as a joint project between an ambulatory cancer centre and a large teaching hospital, is an important cancer treatment initiative offering extended hours of ambulatory oncology treatment on days, evenings, weekends and statutory holidays. A review of current inpatient treatment modalities revealed that many patients receiving inpatient therapy could be safely and effectively managed in the ambulatory setting if treatment regimens were modified and if ambulatory hours of operation were extended. Healthcare improvements expected were: appropriate movement of inpatient activity to the ambulatory setting; more opportunities for patient choice in treatment time thereby allowing for maintenance of normal living; better quality of life for patients through prevention of hospitalization; decrease in treatment waiting times; consolidation of patients into an ambulatory oncology treatment setting as opposed to utilization of adult medicine units; and more rational inpatient bed utilization with reduction of admissions and intra-treatment transfers. This article describes our experience in building a dream, the challenges and lessons learned in implementing a better way to deliver oncology care in an environment of rapid change and staff shortages.

Ambulatory Care↗

Prevalence and pathogenesis of impotence in one hundred uremic men.

In a study of dialysis patients 79% of men complained of sexual dysfunction and 61% erectile impotence following uremia and the onset of regular dialysis therapy. Plasma testosterone levels were significantly higher in patients treated by continuous ambulatory peritoneal dialysis (p = 0.001) but the incidence of sexual dysfunction was not different from patients treated by hemodialysis. Although follicle-stimulating hormone levels were higher (p = 0.001) and penile blood pressure index levels lower (p less than 0.05) in patients with impotence, sexual function was not improved by exogenous testosterone, and vasculogenic impotence was identified in only 6% of patients. These findings suggest that a major component of uremic impotence is unrelated to primary testicular failure or penile vascular insufficiency.

Adult↗

Focus group interviews: assessment of continuing education needs for the advanced practice nurse.

This article reports the use of focus group interviews to promote the development of continuing education programs that meet the needs of advanced practice nurses (APNs). The three major needs identified were: a) enhancement of clinical practice skills and knowledge in specialty areas, b) education about future changes in the APN role, and c) education in management strategies for the changing health care delivery system. A summary of the investigation and implications for continuing nursing education departments are also presented.

Clinical Competence↗

Acute symptom assessment: determining the seriousness of the presentation.

Nursing home residents are typically frail elders of advanced age who have comorbidities and are taking multiple medications. These residents are particularly vulnerable to acute illness and often demonstrate this illness in an atypical fashion. Nursing home staff need to be skilled in the recognition of acute illness and exacerbations of chronic illness in the resident so that expeditious assessment and management of disease or illness is ensured. The clinician with advanced skill in symptom and sign assessment and management strategies is better prepared to make an accurate diagnosis and to teach the nursing staff the critically needed observation and assessment skills.

Acute Disease↗