Summary: This study is a multicenter, randomized, double-blind, placebo-controlled clinical trial to evaluate the safety and efficacy of Menstrual blood-derived Mesenchymal Stem Cells (SC01009) injection for the treatment of severe pneumonia caused by viruses. The purpose of the study is to assess the safety and efficacy of SC01009 injection in combination with standard treatment in patients with severe pn...

Summary: Rational for conducting the study: Periprosthetic joint infection (PJI) is the most feared complication following prosthetic replacement of the hip joint and is associated with increased mortality, morbidity and economic burden. The aim of the trial is to investigate whether the risk of periprosthetic joint infection after treatment with hemiarthroplasty performed due to femoral neck fracture is r...