Prospects for social workers in health planning

The nature and extent of social worker's involvement in regional health planning agencies was the subject of the nationwide study reproted here. Social work proved to be more heavily represented on the professional staffs of these agencies than any other discipline. This was just one of the findings that can help shape the profession's response to the possibilities this new field represents.     

AIDS-associated renal tuberculosis

In order to study the prevalence and the clinical features of renal tuberculosis associated with AIDS, we studied the renal tissue of the necropsies made in 46 AIDS patients under light microscopy. We found renal tuberculous granuloma in 11 (23%) patients (in 3 without previous diagnosis of renal or extrarenal tuberculosis) and only 4 of them presented moderate hematuria or pyuria sterile. As subclinical renal tuberculosis was frequent in this group of AIDS patients, the urine culture for Mycobacterium tuberculosis may be useful for diagnosing tuberculosis in AIDS patients.     

A multifaceted approach to prevention of thromboembolism: a report of 529 cases

The morbidity and incidence of thromboembolic complications can be reduced by patient awareness, nursing staff concern, and physician responsibility using mechanical measures and drugs. Preoperative exercise instrutions, early ambulation, calf exercise, antiembolism hose, postoperative circle-bed turning and use of the Trendelenburg position, the use of intravenous dextran postoperatively and, in selected cases, low doses of sodium warfarin (Coumadin) form the foundation of our approach to the prophylaxis of thromboembolic phenomena. In the presence of thrombophlebitis, phenylbutazone (Butazolidin) is used. Dextran is used with caution in the presence of diminished biliary function. Heparin is avoided except in proven pulmonary embolism. No complications have resulted from this regimen.     

Eosinophil markers in seasonal allergic rhinitis. Intranasal fluticasone propionate inhibits local and systemic increases during the pollen season

BACKGROUND: The purpose was to study activation markers of the eosinophil granulocytes in seasonal allergic rhinitis, and the impact of topical steroid therapy thereupon. METHODS: Sixty-three rhinitis patients with monoallergy to grass were examined before and at peak pollen season. Blood eosinophil count, eosinophil cationic protein (ECP), and eosinophil peroxidase (EPO) in serum and nasal lavage fluid were measured. During the season, patients were randomized to treatment with intranasal fluticasone propionate 0.1 mg o.d. (n=26), 0.2 mg o.d. (n=25), or placebo (n=12). Six healthy persons served as controls. RESULTS: During the season, all parameters, except nasal lavage ECP, increased in the placebo group (P<0.001-P<0.05). Significant differences were seen between the steroid groups and the placebo group for all parameters (P<0.001-P<0.05). Higher eosinophil count (P<0.05), serum EPO (P<0.02), and nasal lavage EPO (P<0.05) were found in patients before season than in controls. The following winter, 44 patients returned for repeated measurement. Lower levels of nasal lavage EPO were observed for patients than levels at the beginning of the season (P<0.0001). CONCLUSIONS: Intranasal fluticasone propionate reduced inflammation of the nasal mucosa, demonstrated locally by nasal lavage ECP and EPO, and systemically by blood eosinophils, serum ECP, and serum EPO. EPO seemed more sensitive than ECP as indicator of allergic inflammation. EPO demonstrated some perennial eosinophil activity in hay fever patients, increasing locally during spring.