[Clinical and microbiological study of acute pelvic inflammatory disease]

Upper genital tract infection was investigated in 46 women admitted to hospital with clinic diagnosis of acute pelvic inflammatory disease (PID) and 62 control women accepted to hospital for laparoscopy Fallopian tubes sterilization. Diagnosis was ratified by laparoscopy in mild and moderate salpingitis; culdocentesis and ultrasonography were performed in severe salpingitis and endometrial sample was made in endometritis. Microbiological specimens were taken from the cervix and abdomen. Antecedents and complete clinical studies were obtained. Patients were treated with antibiotic association sodic G penicillin, chloramphenicol and gentamicin. Risk factors to development PID were: single female (p < 0.05), multiple sexual partner (p < 0.01), previous PID (p < 0.05), infertility (p < 0.05), mean year of IUD use in severe salpingitis (p = 0.05) and mean years of age from women with sexually transmitted bacterias (STB) vs endogenous bacterias (EB) (p < 0.05). In the control group no abdomen bacterias were isolated. In patients with PID, C. trachomatis was detected by serology in 28.3%. N. gonorrhoeae was isolated from the cervix in 23.9% and from the abdomen 17.4%. Besides it was isolated from the abdomen: M. hominis 17.3% and E. coli 15.2%. STB were isolated in 54.3% and EB in 47.8% of the patients. Bacterial association was present on the 37%. Cervix isolation of G. vaginalis and Mycoplasma were not correlated with development of PID. Cervix microbiological samples were useful to know abdomen microbic etiology. They coincide with those in the 90.9%. EB were more frequently isolated from severe salpingitis (p = 0.05) and STB from mild and moderate salpingitis (p = 0.05). Antibiotic association cured all the mild and moderate salpingitis with independence of bacterial etiology. Failure occurred in 2 diffuse peritonitis and 13/14 tubo-ovarian abscesses. Surgery used in severe salpingitis and diffuse peritonitis, principally consisted in anexectomy, peritoneal toilet and drainages. No hysterectomies were performed. Colpotomy drainage was used as a laparotomy complement or as unique drainage. Severe complications of surgery occurred in 10.5%. Failure in antibiotic treatment, surgery and complications were present with preference in PID with EB. After PID 26.5% of women had both Fallopian tubes damaged; in 39.7% tube damage was not evaluated and in 34.2% one tube rested in health. Damage did not depend of bacterial etiology. Conclusion on the necessity of adequate prevention of this disease and it should need education related to the roll of STB and standards about the IUD use.