Kathryn N. Shands

Toxic-shock syndrome in menstruating women. Association with tampon use and Staphylococcus aureus and clinical features in 52 cases.

To determine the risk factors associated with toxic-shock syndrome (TSS) in menstruating women, we conducted a retrospective telephone study of 52 cases and 52 age-matched and sex-matched controls. Fifty-two cases and 44 controls used tampons (P < 0.02). Moreover, in case-control pairs in which both women used tampons, cases were more likely than controls to use tampons throughout menstruation (42 of 44 vs. 34 of 44, respectively; P < 0.05). There were no significant differences in brand of tampon used, degree of absorbency specified on label, frequency of tampon change, type of contraceptive used, frequency of sexual intercourse, or sexual intercourse during menstruation. Fourteen of 44 cases had one or more definite or probable recurrences during a subsequent menstrual period. In a separate study, Staphylococcus aureus was isolated from 62 of 64 women with TSS and from seven of 71 vaginal cultures obtained from healthy controls (P < 0.001).

Toxic Shock Syndrome Surveillance in the United States, 1980 to 1981

Between 1 January 1980 and 18 October 1981, investigators from the Centers for Disease Control collected information on 1407 cases of toxic shock syndrome using a nationwide passive surveillance system. Ninety-two percent of the reported cases were associated with menstruation. Information available on the type of menstrual device used shows that 99% of the cases occurred in tampon users. Menstrual cases occurred predominantly in whites (98%) under the age of 25 (65%). The case/fatality ratio for menstrual toxic shock syndrome was 3.1% for cases with onset in 1981. The distribution of reported cases by date of onset showed a gradual increase in the number reported before the summer of 1980, a sharp increase during the summer and early fall of 1980, a marked decrease in the late fall of 1980, and a subsequent gradual decrease. Factors affecting the incidence and reporting of toxic shock syndrome during these periods include changes in the number of tampon users, changes in the availability and usage patterns of tampons, changes in the prevalence of toxin-producing strains of Staphylococcus aureus, improved recognition of the syndrome, and publicity.

Vaginal Colonization with Staphylococcus aureus in Healthy Women: A Review of Four Studies

Four studies assessed the frequency of vaginal Staphylococcus aureus colonization in healthy women and associated risk factors. An association was found between S. aureus vaginal colonization and colonization at the labia minora and the anterior nares. Significant risk factors associated with an increased risk of vaginal S. aureus in at least one study were a history of genital herpes simplex infection, insertion of tampons without an applicator, and the use of Rely (Procter & Gamble) tampons. The use of systemic antibiotics within 2 weeks of the vaginal culture decreased the risk of recovery of S. aureus. The overall frequency of vaginal S. aureus in the 808 women in the four studies was 9.2%.

Toxic Shock Syndrome: The Emerging Picture

Excerpt Nature, in the production of disease, is uniform and consistent, so much so that for the same disease in different persons the symptoms are for the most part the same—Thomas Sydenham A litt...

Toxic Shock Syndrome: Case-Control Studies at the Centers for Disease Control

Abstract In June and September 1980 the Centers for Disease Control (CDC) conducted two case-control studies to identify risk factors associated with menstrual toxic shock syndrome. The first study...