Effectiveness of methotrexate and bridging glucocorticoids with or without early introduction of a 6-month course of etanercept in early RA: results of the 2-year, pragmatic, randomised CareRA2020 trial.

Objectives: To investigate if patients with early rheumatoid arthritis responding insufficiently to initial methotrexate (MTX) and bridging glucocorticoids (GCs) could benefit from early but temporary etanercept introduction as a second remission-induction attempt.

Methods: CareRA2020 (NCT03649061) was a 2-year, open-label, multicentre, pragmatic randomised controlled trial. Treatment-naïve patients started MTX and GC bridging (COBRA-Slim: CS).

X, but not Y, Chromosomal Complement Contributes to Stroke Sensitivity in Aged Animals.

Post-menopausal women become vulnerable to stroke and have poorer outcomes and higher mortality than age-matched men, and previous studies suggested that sex chromosomes play a vital role in mediating stroke sensitivity in the aged. It is unknown if this is due to effects of the X or Y chromosome. The present study used the XY* mouse model (with four genotypes: XX and XO gonadal females and XY and XXY gonadal males) to compare the effect of the X vs.

Second biopsy for embryos with inconclusive results after preimplantation genetic testing: Impact on pregnancy outcomes.

In this study, we aimed to evaluate the pregnancy outcomes for embryos biopsied twice at cleavage and blastocyst stage for preimplantation genetic testing (PGT). This retrospective monocentric study, conducted between January 2016 and March 2021, described all PGT results on one hand and the PGT results for undiagnosed embryos submitted to a second biopsy on the other hand. Among the 5865 embryos biopsied during the study period, 510 embryos were genetic undiagnosed after the first embryo biopsy at cleavage stage (8.