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Effects of piretanide, bumetanide and frusemide on electrolyte and urate excretion in normal subjects.
Author(s) -
Roberts CJ,
Homeida M,
Roberts F,
Bogie W
Publication year - 1978
Publication title -
british journal of clinical pharmacology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.216
H-Index - 146
eISSN - 1365-2125
pISSN - 0306-5251
DOI - 10.1111/j.1365-2125.1978.tb00837.x
Subject(s) - bumetanide , natriuresis , kaliuresis , diuresis , furosemide , diuretic , chemistry , pharmacology , endocrinology , excretion , medicine , renal function , sodium , cotransporter , organic chemistry
1. The pharmacological actions of a new short acting loop diuretic were investigated in nine healthy male subjects and compared with those of frusemide and bumetanide. Subjects received 6 mg piretanide/day, 40 mg frusemide/day or 1 mg bumetanide/day for a period of 1 week. 2. Comparison of effects following the first dose administered showed that 6 mg piretanide is of similar potency to 40 mg frusemide in terms of diuresis, natriuresis and kaliuresis but is less potent than 1 mg bumetanide. 3. All three diuretics caused a decrease in urate excretion and a rise in serum uric acid. 4. Piretanide was well tolerated. Further investigation is required to ascertain what clinical advantage it offers over frusemide and bumetanide.