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Background: An increased use of prophylactic antibiotics to avoid postoperative infections in women undergoing hysterectomy has been observed in Sweden. This investigation was performed a) to study the infection rate to enable future evaluation of the effect of prophylactic antibiotic regimens and b) to identify subgroups suitable for intervention., Method: A prospective study comprising all women undergoing pelvic surgery with hysterectomy during a two month period at forty-two Departments of Obstetrics and Gynecology in Sweden. Relevant information regarding the surgical procedure and the postoperative course was included in a standardized form at discharge from hospital and at a follow-up visit 4 to 6 weeks after surgery., Results: Of the 1060 women included in the study, 23% developed postoperative infections: 9.4% had wound-, cuff-, and/or deep infections, 13% urinary tract infections, and 4% other infections unrelated to the surgical site. Only half of the wound/cuff-/deep infections were diagnosed before discharge from the hospital. Wertheim-Meigs procedures, bleedings per-operatively exceeding 1000 ml, and presence of bacterial vaginosis (BV) were associated with an increased risk of postoperative infections. Among women undergoing abdominal hysterectomy for benign reasons, (n = 159), wound-cuff/deep infection was significantly associated with preoperative BV, i.e. 7 of 28 (25%) vs. 11 of 131 (8%), respectively (relative risk = 3.0, p = 0.01). Infection was associated with prolonged postoperative hospital stay. Antibiotics were given pre- or postoperatively to 236 (22%) of the 1060 women. Reduction in the postoperative infection rate was seen among women undergoing vaginal hysterectomy who were given pre- or postoperative antibiotics., Conclusion: The postoperative infection rate after hysterectomy was clinically significant in this population. Wertheim-Meigs procedures, peroperative bleeding > 1000 ml and BV were identified as risk factors for postoperative infections after hysterectomy.

Background: To study the effectiveness of three different cervical ripening agents in terms of dilatation ability and patient discomfort in connection with legal first trimester abortion., Methods: Three randomized trials among unselected nulliparous women were performed 1: hygroscopic tent versus gemeprost, 2: misoprostol versus gemeprost and 3: misoprostol administered orally 17 versus 10 hours before vacuum curettage was performed., Main Outcomes: Dilatation ability, frequent gastrointestinal side effects, severe pain (patients' perception)., Results: In Trial 1, there was a tendency of a greater dilatation ability using the hygroscopic tent, while the experience of pain was a greater problem with gemeprost. In Trials 2 and 3, there were no significant differences in the dilatation abilities or gastrointestinal patient discomfort. There was a tendency towards a higher demand for narcotic analgesics in patients treated with gemeprost compared with all other groups., Conclusions: Gemeprost and misoprostol showed almost identical ability to dilate and caused patient-experienced discomfort to the same degree. The use of misoprostol may be preferred as it has the advantage of being both less expensive and easier to administer.

In order to define the relationship between various criteria of female lower genital tract inflammation, we examined wet smears, cervical smears and biopsies from 131 patients. The presence of clue cells in rehydrated dry smears showed a positive correlation to the presence of clue cells in Papanicolaou stained smears, and to some extent with cytological evidence of inflammation (Kappa 0.48). Cytological inflammatory findings correlated well with the presence of clue cells in rehydrated dry smears, but signs of inflammation diagnosed by histopathology did not correspond to findings in cytological smears, probably because these methods reveal inflammation at different sites.

Methods: In an attempt to investigate an association between the finding of clue cells in Papanicolaou-stained (PAP) smears and cervical intraepithelial neoplasia (CIN), a total of 6150 smears from 1976 were re-investigated., Results: Clue cells representing bacterial vaginosis were present in 10% of the PAP-smears. CIN II and III alone, as well as all CIN cases, were more common in women with bacterial vaginosis (p < 0.001). Histologically CIN III/carcinoma in situ was found in nine patients with and in 16 patients without bacterial vaginosis. The relative risk of having CIN III/carcinoma in situ if the women had bacterial vaginosis was 5.0 with 95% confidence interval of 2.2-11.6., Conclusions: The possibility exists that bacterial vaginosis is in some way associated with the development of cervical intraepithelial neoplasia, i.e. as a cofactor to human papilloma virus. Therefore, bacterial vaginosis must be taken in consideration in future studies on CIN.

Objective: The purpose of this study was to evaluate the effect of metronidazole treatment on the incidence of postoperative pelvic inflammatory disease after first-trimester abortion in women with bacterial vaginosis., Study Design: A double-blind, randomized, multicenter study was conducted on 231 women undergoing first-trimester legal abortion and fulfilling the criteria for bacterial vaginosis. The women were randomized to either metronidazole 500 mg three times daily for 10 days or placebo. Treatment was started at the outpatient visit the week before the operation., Results: Among the 174 women who could be evaluated, pelvic inflammatory disease developed in 14 after the abortion. In the treatment group there were three infections (3.8%) compared with 11 (12.2%) in the placebo group (p less than 0.05)., Conclusion: These data suggest that patients with bacterial vaginosis should be treated in conjunction with first-trimester abortion because treatment with metronidazole reduces the postoperative infection rate more than three times.

The sexual behaviour of 400 women with and 400 women without bacterial vaginosis from a health screening programme was investigated by a questionnaire to see if women with bacterial vaginosis had similar behaviours to women considered at risk for STDs. These patients were randomly selected from computer records. Eight hundred questionnaires were distributed and 641 women answered. The age of first sexual intercourse was lower among women with bacterial vaginosis (17.8 years) than those without (18.6 years; P less than 0.001). Number of lifetime sexual partners was higher among women with bacterial vaginosis (P less than 0.001). Women with bacterial vaginosis smoked or had smoked more often. These results indicate that women with bacterial vaginosis have similar sexual behaviour to those at risk for STDs.