Sensitivity and specificity of a urinary screening test used in an emergency setting to detect abnormal first trimester pregnancies.

Objective: To evaluate the performance of a commercial urinary test to screen for abnormal first trimester pregnancies in women presenting to an emergency room.

Study Design: In this prospective observational cohort, women with a confirmed first trimester pregnancy (gestational age <12 weeks) provided a urine sample for diagnosing the viability of their gestation. Pregnancy viability and location testing were confirmed by ultrasound and/or laparoscopy.

Daily dose of clindamycin versus standard divided doses in obstetrical and gynecological infections: a retrospective cohort study.

To compare the rates of cure of septic abortion and pelvic inflammatory disease using a daily dose of clindamycin with gentamicin versus divided doses, we conducted a retrospective cohort study, where the electronic records of 661 patients who used clindamycin 1 × , 3 × or 4 ×/day (groups 1, 3 and 4, respectively) between September 2002 and August 2010 were analysed. Major outcomes included rates of cure and failure according to the clinical records. Secondary endpoints were percentage of adverse effects related to medication regimen and the prevalence of positive VDRL and HIV.