Summary: This single-centre, randomized, double-blind, controlled clinical trial aims to evaluate the effectiveness of preoperative photobiomodulation (PBM) with red and infrared wavelengths in reducing periorbital edema in patients undergoing rhinoplasty. Sixty participants will be randomized to receive either active PBM or sham PBM one hour before surgery. The primary outcome is periorbital edema on post...

Summary: The goal of this clinical trial is to compare rates of cure in pregnant women with pyelonephritis. The main question aims to answer: Can we treat pyelonephritis in pregnancy with oral cefuroxime alone? Pregnant women with pyelonephritis treated with intravenous cefuroxime will be the comparator. Participants will be asked to accept participation in the study and will be randomly allocated to one o...