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Biomedical subjects

J R Evrard

Publications and source records attributed to J R Evrard.

8 recordsLinked to original sources
PubMed1979

Chlamydia trachomatis in women: antibody in cervical secretions as a possible indicator of genital infection.

One hundred eighty-five women college students were examined for genital infection with Chlamydia trachomatis. This organism was isolated from nine (5%) of the 185 women. Antibody was demonstrated in the genital secretions of 26 (14%) and in the serum of 70 (38%) of the women. None of the sexually inexperienced women was infected. Among those sexually experienced, the prevalence of isolation of C. trachomatis and of detection of local antibodies in cervical secretions and serum antibodies to C. trachomatis increased in relation to the number of life-time sexual partners. Local antibody appeared to be a more reliable indicator of infection with C. trachomatis than serum antibody in this college population.

Adolescent↗
PubMed1979

Epidemiology and management of sexual assault victims.

One hundred and twenty-six sexual assault victims were examined and treated at the Women and Infants Hospital of Rhode Island from July 1 1976, through June 30, 1977. Sixty-six were less than 18 years of age, and of this group, 54 were less than 16 years of age, and 26 of these were prepubertal. Evidentiary examination was performed on 100 victims. No pregnancies resulted, and no victim acquired syphilis from the assault. Five patients had positive cultures for gonorrhea at the time of initial examination and all were cured by therapy. Epidemiologic correlates of sexual assault are discussed.

Adolescent↗
PubMed1977

Vaginal colonization with group B streptococcus: a study in college women.

Vaginal specimens for culture of group B Streptococcus and anonymous questionnaires were obtained from 499 college women. Group B Streptococcus was isolated from 90 (18.0%) of the participants. A selective broth medium was more sensitive for detection of vaginal isolates (85 of 493; 17.2%) than was direct inoculation of blood agar plates (44 of 466; 9.4%). The most prevalent serotypes among the isolates were type III (37.9%) and type II (25.3%). Logit analysis identified four factors associated with a higher prevalence of vaginal colonization with group B Streptococcus. These organisms were isolated significantly more often from (1) women who had an intrauterine device (50% vs. 18.6%; P less than 0.001), (2) sexually experienced women (20% vs. 7.1%; P less than 0.02), (3) women studied during the first half of the menstrual cycle (26.5% vs. 14.5%; P less than 0.01), and (4) women 20 years of age or younger (21.4% vs. 14.8%; P less than 0.05). The prevalence of colonization with group B Streptococcus was not related to sexual practices, history of venereal disease, use of oral contraceptives, presence of gynecologic symptoms, use of antibiotics, race, educational level, marital status, or history of pregnancy.

Adult↗
PubMed1977

Vaginal colonization with Corynebacterium vaginale (Haemophilus vaginalis).

Vaginal cultures for Corynebacterium vaginale and confidential questionnaires were obtained from unselected young women who consulted a gynecologist in a student health service. In all, 466 women were studied, 150 (32.2%) of whom were colonized with C. vaginale. Logit analysis defined four factors that were significantly associated with colonization with C. vaginale: nonwhite race, use of oral contraceptives, no history of marriage, and a history of pregnancy. Sexual experience had little influence on colonization; C. vaginale was isolated from 16 (29%) of 56 sexually inexperienced women and from 40 (41%) of 98 women who had had intercourse with six or more men. After a few patients with trichomoniasis were excluded, there was no association between colonization with C. vaginale and an abnormal vaginal discharge, either as reported by the participant or as noted by the examining physician.

Black People↗
PubMed1977

Cesarean section and maternal mortality in Rhode Island. Incidence and risk factors, 1965-1975.

An 11-year study from January 1, 1965, through December 31, 1975, was undertaken to study maternal death associated with cesarean section in Rhode Island. The risk of maternal death associated with cesarean section and that for vaginal delivery was calculated, and it was found that the risk of death from cesarean section was 26 times greater than with vaginal delivery. The expanding indications for cesarean section, factors associated with excess risk of death from cesarean section, and suggestions to prevent such catastrophe are discussed.

Adult↗