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Biomedical subjects

F E Thompson

Publications and source records attributed to F E Thompson.

43 records · Page 3Linked to original sources

Age at and time since vaccination during a measles outbreak in a rural community.

During winter 1978, 350 cases of measles were reported in Livingston County, Michigan, a small, rural county. Of these cases, 250 occurred in the school-aged population. A search of school records and contact with parents provided complete vaccination data on 5,973 students. Attack rates in children vaccinated at the age of 12 months or younger were more than twice the rates of those vaccinated at older ages. Time since vaccination was not a statistically significant predictor using multiple logistic analysis.

Age Factors↗

Pyometra.

Pyometra is a potentially lethal disease. Eighteen cases, all but one in postmenopausal women, were diagnosed at the Ottawa General and Ottawa Civic hospitals between 1974 and 1978 inclusive. A review of this series and of the literature demonstrates that a large proportion of cases (72% in this series) are associated with or follow radiotherapy for a malignant disease of the uterus and that anaerobic bacteria are frequently isolated from the uterine cavity (in 56% of the patients in this series). Because pyometra is potentially lethal (one patient in our series died) it should be considered as an abscess and treated promptly and vigorously by evacuation and continued drainage of the uterine cavity. Curettage of the cavity and the endocervical canal after dilatation is essential to rule out associated malignant disease as well as to debride the necrotic tissue. Antibiotics effective against aerobic and anaerobic bacteria should be given to all patients with signs of systemic infection. Once the infection is controlled, the underlying problem can be treated.

Adult↗

The chronically reserpinized rat as a possible animal model for cystic fibrosis. IV. The protein composition of pulmonary lavage fluid.

Lung lavage samples obtained from patients with cystic fibrosis (CF) had significantly higher levels of total protein per ml lavage fluid (0.49 vs. 0.30 mg/ml). A significant increase in the absolute and relative amounts of a low molecular weight glycoprotein (15,000 mol wt) was noted in lavage specimens from CF patients. Reserpine-treated rats also showed a significant increase in the total protein recovered in the lung lavage fluid with a 233% increase in the absolute and relative amounts of a low molecular weight glycoprotein (15,000 mol wt). Thus, reserpine induced changes in the secretions of the lung of the rat which are similar to those observed in samples obtained from the lung of CF patients.

Adult↗

High blood pressure in older Americans. The First National Health and Nutrition Examination Survey.

Data from a representative sample of the U.S. adult population obtained during 1971-1975 were analyzed to provide a profile of blood pressure (BP) levels and related nutritional and sociodemographic factors. Older adults (aged 55-74 years) had a twofold greater prevalence of high BP than younger adults (25-54 years), and older black persons had the highest rates. Isolated systolic elevation was uncommon under 54 years of age, but occurred in 5% to 10% of adults over 55 years and was less common than systolic-diastolic elevation. In older adults, body mass (weight/height2) had the strongest relationship to BP of all the nutritional variables. Alcohol consumption and dietary calcium and phosphorus were associated with high BP, but dietary sodium and salt use were not. The serum calcium/phosphorus ratio and serum urate were significantly higher in older adults with high BP. In general, the variables associated with elevated BP in older adults were similar to those in younger adults, although the strengths of the associations differed. Associations of factors useful for nonpharmacologic prevention and management of high BP in older persons were suggested from this survey.

Adolescent↗