View clinical trials related to Randomized Controlled Study.
Filter by:The study is a multicenter, open-label, randomized controlled clinical study. The purpose of the study is to evaluate the efficacy and safety of apatinib combined with chemotherapy versus chemotherapy in second-line gastric cancer receiving prior anti-PD-1 therapy.
The aim of this study is to assess the efficacy, onset and duration of analgesia of sphenopalatine ganglion bock (SPGB) using lidocaine 4% with adrenaline as a treatment of postoperative Post dural puncture headache (PDPH) of orthopedic patients after lower limbs surgeries.