During 1972 all patients visiting the Venereal Disease Clinic of the University Hospital in Uppsala were subjected to careful and extensive interrogation, and the information so obtained was adapted for computer reading, as were the results of clinical examination and microbiological tests. The aim of this programme was not only to evaluate the adequacy of current therapy and epidemiological efforts, but also to illnte problems concerned with information and attitudes. The diagnosis of gonorrhoea was made if either a smear or a culture was positive for gonococci. Smears were considered positive if there was a collection of monomorphic diplococci within a neutrophilic granulocyte stained with methylene blue. Specimens from men were taken from the urethra and in a few cases also from the rectum, and in women from the urethra, cervix, and rectum. The material was transported in Stuart's medium to the laboratory and the culture set up within a few hours. Tonsillar swabs were taken from patients with an untreated gonococcal infection and from patients named as contacts. These were also sent to the laboratory in Stuart's medium and positive cultures from this site were confirmed with fermentation reactions.
Methods
PATIENTS
TREATMENT SCHEDULES FOR GONORRHOEAThe standard treatment was a total of 2 g. ampicillin taken orally as two doses of 1 g. with a 5-hr interval. This treatment was given to 84 per cent. of the patients and the others were treated with either doxycycline, 300 mg. in a single oral dose, or 1 m.u. aqueous benzyl penicillin plus 1 2 m.u. aqueous procaine penicillin in a single injection. The efficacy of the therapy was checked by culture for N. gonorrhoeae of specimens taken one and two weeks after treatment.