fosfomycin and Endometritis

Fosfomycin sodium (FOM-Na) was studied both fundamentally and clinically in the field of obstetrics and gynecology with following results. It showed good transference into the uterine tissues when given intravenously. The peak concentrations achieved in the uterine tissues following intravenous administration of 2 g of FOM-Na were 26.56 to 53.48 micrograms/g when given as one shot injection and 20.16 to 39.47 micrograms/g as drip infusion. In the serum of vein and uterine artery, peak concentrations of 163.6 to 143.40 micrograms/ml and 120 to 113.12 micrograms/ml were reached following one shot injection and drip infusion, respectively. In general, FOM-Na concentrations in the uterine tissues showed similar changes as those observed for serum concentrations. Clinically, FOM-Na was used in the treatment of 17 cases of obstetrical and gynecological infections at 2 g per dose twice daily as intravenous drip infusions. In all of these cases, good clinical efficacy was obtained. No side effects were observed.

Topics: Adnexa Uteri; Adolescent; Adult; Aged; Bacterial Infections; Drug Resistance, Microbial; Endometritis; Female; Fosfomycin; Genital Diseases, Female; Humans; Kinetics; Middle Aged; Uterus

Here we present the results obtained in the treatment with fosfomycin of 58 patients of diverse obstetric-gynecological infections manifested by clinical symptomology and by the initial isolation of 70 strains of different germs, all of them sensitive to this antibiotic. The types of infections were urinary, abdominal wall, perennial septicemias, and endometritis; 45 of them motivated by or resulting from pregnancy, and the remaining 13 from gynecological causes. The most frequent treatment was 1 g/6h during 10 days, using sodium salt intramuscularly in 33 cases, and calcium salt taken orally in 26. The clinical results were good in 50 cases (86.2%) with improvement in 3 (5.1%) and persistency of the infection in 5. The bacteriological evolution was good on 34 occasions (58.6%), partial in 4 (6.8%), and poor in 6 (10.3%). In 14 cases no control could be made since the wound healed. The tolerance to the antibiotic was good and no manifestations of toxicity were observed.

Topics: Administration, Oral; Adolescent; Adult; Aged; Anti-Bacterial Agents; Bacterial Infections; Drug Evaluation; Endometritis; Female; Fosfomycin; Genital Diseases, Female; Humans; Injections, Intramuscular; Middle Aged; Sepsis; Urinary Tract Infections