Effect of periodontal disease treatment during pregnancy on preterm birth incidence: a metaanalysis of randomized trials.

We conducted a metaanalysis of randomized controlled trials to determine whether periodontal disease treatment with scaling and/or root planing during pregnancy may reduce preterm birth (PTB) or low birthweight (LBW) infant incidence. Treatment resulted in significantly lower PTB (odds ratio [OR], 0.55; 95% confidence interval [CI], 0.

Time-trend of melanoma screening practice by primary care physicians: a meta-regression analysis.

Objective: To assess whether the proportion of primary care physicians implementing full body skin examination (FBSE) to screen for melanoma changed over time.

Methods: Meta-regression analyses of available data.

Data Sources: MEDLINE, ISI, Cochrane Central Register of Controlled Trials.

Treatment of unexplained infertility with aromatase inhibitors or clomiphene citrate: a systematic review and meta-analysis.

Treatment of unexplained infertility is empiric and different regimens or protocols have been used so far. Clomiphene can be used alone or combined with gonadotrophins. Aromatase inhibitors may offer an alternative for first-line treatment.

Aromatase inhibitors for infertility in polycystic ovary syndrome. The beginning or the end of a new era?

A meta-analysis of four trials showed significant advantage in pregnancy and delivery rates with aromatase inhibitors compared with CC in women with PCOS. A recent randomized trial demonstrated no clear benefit.

Combined vitamin C and E supplementation during pregnancy for preeclampsia prevention: a systematic review.

Unlabelled: The effect of combined vitamin C and E supplementation during pregnancy on the prevention of preeclampsia and major adverse infant outcomes has been reviewed. We searched MEDLINE and the Central Library of Controlled Trials of the Cochrane Library through August 2006 for relevant clinical trials. Interstudy heterogeneity was evaluated using the chi(2) statistic (Q statistic) test.

Food for thought in women's health. The gynecologist: the new European gatekeeper in Chlamydia trachomatis infection.

Genital Chlamydia trachomatis infection is the principal cause of bacterial sexually transmitted disease in industrialized countries. A wide spectrum of pathologic conditions has been associated with the disease ranging from urethritis, cervicitis, to pelvic inflammatory disease, ectopic pregnancy, tubal infertility and cervical neoplasia. Screening for genital Chlamydia infection may prevent its serious complications.