[Summary of the practice guideline 'Urinary-tract infections' (second revision) from the Dutch College of General Practitioners].

The 1999 practice guideline 'Urinary-tract infections' from the Dutch College of General Practitioners has been revised. Not only febrile urinary-tract infections are now regarded as 'complicated', but also all urinary-tract infections in men, pregnant women, children, and patients with kidney or urinary-tract disease, impaired immune response or an indwelling catheter. Under certain conditions, in women recognising the symptoms of an earlier uncomplicated urinary-tract infection, treatment may be instituted without performing supplementary urinalysis. The nitrite dipstick test and dipslide culturing are recommended for the diagnosis of urinary-tract infections; the value of the leukocyte esterase dipstick test is limited. A group-B streptococcal urinary-tract infection during pregnancy is an indication for intravenous antibiotic prophylaxis during the delivery. The recommended duration of treatment with nitrofurantoin is extended from three to five days. Both increased bacterial resistance to trimethoprim and the intention to reduce the use of fluoroquinolones in the treatment of uncomplicated urinary-tract infections were reasons for including phosphomycin in the guideline. In addition to antibiotic prophylaxis, cranberry products may be of value in the prevention of recurrent urinary-tract infections.