The changing epidemiology of Ross River virus disease in South Australia.
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Biomedical subjects
Publications and source records attributed to P J Keary.
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Three cases of sarcoidosis presenting with both erythema nodosum and erythema diffusion as well as with an arthritis and pulmonary involvement are described. The simultaneous occurrence of nodose and diffuse skin lesions would suggest that a clinical distinction between Lofgren's syndrome (Lofgren, 1953) and the syndrome described by Caplan, Katz, Rubenstein (1970) is not justified.
The elimination half-time and renal clearance of lithium was measured in 12 schizophrenic patients. Minimum plasma lithium concentrations during alternate dosage intervals in 5 patients increased rapidly during the first 2 to 3 days of treatment and reached a steady state level after 5 to 6 days. After the establishment of the remaining 7 patients on lithium the decline in plasma lithium concentration when treatment was stopped was monoexponential. Elimination half-times ranged from 19.3 to 41.3 hours (mean +/- SD = 28.9 +/- 7.9h) and were significantly correlated with renal creatinine clearance (p less than 0.01). Renal lithium clearances ranged from 13.5 to 36.8 ml/min (mean +/- SD = 24.4 +/- 8.0 ml/min) and the apparent volumes of distribution ranged from 0.39 to 1.39 L/kg (mean +/- SD = 0.79 +/- 0.34 L/kg). There was no evidence that the elimination parameters of lithium in schizophrenic patients were significantly different from those in healthy individuals or manic-depressive patients.