This systematic review gives a strong recommendation against treatment with metronidazole and a weak recommendation against treatment with clindamycin to reduce the sPTD rate in both high-risk and low-risk pregnancies with BV.

The aim of this study was to compare health-related quality of life (HQoL) in adults with dermatomyositis (DM) or polymyositis (PM) with a healthy control group and to assess whether muscle strength was associated with HQoL in patients with DM or PM. A cross-sectional study was performed and included 75 patients with DM or PM and 48 healthy controls. HQoL was assessed by the Short Form 36 questionnaire (SF-36). Muscle strength of the patients was assessed using the Manual Muscle Test-8 (MMT8). Covariables and possible confounding factors were collected by validated tools. Associations were determined in multiple linear regression models. The patients had significantly lower HQoL than the control group in both the physical component summary score (PCS) and the mental component summary score (MCS). Thus, the PCS-difference between groups was 32% (p < 0.001), whereas the MCS-difference was 14% (p < 0.001). Muscle strength was associated with one domain in the patients; Physical Function (β = 1.2; 95% confidence interval 0.37 to 2.1). No statistically significant associations were found between muscle strength and HQoL in the remaining domains. Patients with DM or PM have reduced HQoL compared to healthy controls. Notably, muscle strength was associated with scores of the domain reflecting perceived physical function in patients. These findings corroborate the validity of including selected patient reported outcomes in the evaluation and monitoring of patients with DM or PM.

No abstract

Antibiotics for the prevention of preterm birth have addressed different risk groups, diagnostic methods, degrees of abnormal flora, antibiotic dose regimens, routes of administration, host susceptibilities, host response, gestational age at time of treatment, outcome parameters and definitions of success and outcomes. To address this confusion, a number of systematic reviews/meta-analyses have been conducted but none has simultaneously addressed the optimal choice of agent, patient and timing of intervention. We conclude that inappropriate antibiotics used in inappropriate women at inappropriately late gestations do not reduce preterm birth. Conversely, a focused systematic review/meta-analysis, which targeted the use of clindamycin before 22 weeks gestation, in women with objective evidence of abnormal genital tract flora, demonstrated that clindamycin produced a significant decrease in late miscarriage and preterm birth.