[Pharmacokinetics of sulfalene and sulfadimethoxine in chronic pyelonephritis patients].

Abstract

Accelerated elimination of sulfalen was observed in patients with chronic pyelonephritis, unimpaired glomerular filtration and lowered tubular reabsorption. This was due to lowered sulfalen reabsorption in the kidney tubules. Sulfadimethoxine pharmacokinetics in such patients was not significantly changed.