title: Prognosis in pyelonephritis: promise or progress?
abstract: Prognosis in pyelonephritis, or upper urinary tract infection, is provided. This infection is not responsible for progressive renal disease in young or elderly patients but accounts for frequent febrile episodes in women of all ages and men after the age of 50. Vigorous local immune response develops with the infection, which never succeeds in eradicating bacteria but does limit the infection and provides a diagnostic test: the antibody-coated bacteria test. Emphasis is placed on the need for a localization test for upper tract infection because studies based exclusively on clinical criteria are invalid. Appropriate therapy for mildly ill patients is given with recommendations of combination therapy for severely ill persons. Long-term follow-up is critical because most patients with recurrent infections can be given preventive therapy without subjecting them to needless urologic evaluation.
authors.affiliation: Infectious Diseases Section, Veterans Administration Medical Center, Dallas, TX 75216.
authors.forename: J W
authors.initials: JW
authors.lastname: Smith
mesh_terms: D000328:Adult; D000368:Aged; D000917:Antibody Formation; D005260:Female; D005334:Fever; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011704:Pyelonephritis / Q000188:drug therapy / Q000276:immunology / Q000503:physiopathology*