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Biomedical subjects

C Pogson

Publications and source records attributed to C Pogson.

2 recordsLinked to original sources

Shared care for benign prostatic hyperplasia: a feasibility study.

OBJECTIVE: To determine the proportion of patients with symptoms of urinary outflow obstruction secondary to benign prostatic hyperplasia (BPH) who could be managed in the community after assessment in a shared-care clinic (managed by nursing staff, supervised by a consultant) to which they had direct access. PATIENTS AND METHODS: A total of 127 men were referred to one consultant urologist in a 9-month period for assessment of possible urinary outflow obstruction. All were investigated using urine analysis, serum prostate-specific antigen level, urea and electrolytes, plain abdominal X-ray, renal ultrasonography and urinary flow rate. Additional investigations were undertaken as required. The proportion of men who could have been investigated in a shared-care clinic and then managed in the community was determined. RESULTS: Of 127 men, 88 (69%) were found to have uncomplicated outflow obstruction secondary to BPH; of these 49 (38%) could have been managed in the community after assessment in the shared-care clinic and a further 27 (21%) could have been managed in the community after additional investigation by a specialist. Twelve men (9%) were found to have uncomplicated outflow obstruction and chose to undergo transurethral resection of the prostate. CONCLUSION: Many men with uncomplicated outflow obstruction could be assessed in a shared-care clinic and then managed in the community. A shared-care protocol for the management of these men has now been introduced in this unit.

Adult

Acanthamoeba keratitis.

1. Acanthamoeba keratitis is an uncommon but increasingly prevalent infection with the potential to cause severe ocular damage. Acanthamoeba is a nonflagellated free-living amoeba that is ubiquitous in the environment. The most common type is A castellani, but A polyphagia, A rhysodes, A culbertson, and A hatchetti have been isolated from infected eyes. 2. Clinical features include foreign body sensation, blurred vision, tearing, and photophobia. There is minimal pain in the early stages of infection, but severe pain is a manifestation of the advanced stages of the disease. 3. The incidence of Acanthamoeba keratitis appears to be decreasing because of increased awareness, but education emphasizing proper lens sterilization is essential and should be carried out when contact lenses are first dispensed.

Acanthamoeba Keratitis