Clinical application of intra-articular injection drugs in orthopedics:features and value / 中国组织工程研究

ABSTRACT

BACKGROUND:As a more common method in the orthopedic field, the method of intra-articular injection drugs has distinct curative effects, but there are some complications. In a certain extent, this method caters to the psychological fear of surgery, and can serve as a kind of conservative treatment. But some experts believed that because of the limit of sterile conditions, intra-articular injection of drugs wil increase the risk of intra-articular infection and they opposed this method. OBJECTIVE:To review the efficacy and adverse reactions of intra-articular injection drugs in recent years, and explain clinical applications of intra-articular injection drugs in orthopedics. METHODS:A computer-based search was conducted in PubMed and Wanfang database for articles related to the application of intra-articular injection drugs in orthopedics published between January 2007 and December 2013. The English and Chinese key words were“intra-articular, injection, orthopaedics, tranexamic acid, hyaluronic acid, corticosteroid, drugs”. Data were checked in the first trial, old articles and repetitive studies were excluded. The relevant 43 articles accorded with inclusion criteria were reviewed. RESULTS AND CONCLUSION:In orthopedics, the method of intra-articular injection drugs is simple, economic and effective, but at the same time, there are some side effects. Tranexamic acid by intra-articular injection can significantly reduce blood loss after total joint replacement, is safety and economic. Intra-articular injection joint lubricant can reduce internal friction of joints and improve the adhesion of joint cavity, can be used as a good conservative treatment for osteoarthritis. Intra-articular injection hormone drugs can treat inflammatory arthritis, and short-term curative effect is obvious, but due to large long-term side effects, the method is not recommended now. Intra-articular injection of analgesic drugs and other drugs have both advantages complications. The efficacy of intra-articular injection drugs in orthopedics is obvious;meanwhile, this method has some complications. Orthopedic surgeons should select related drugs by indications. We stil need to further make reasonable regimen with intra-articular injection drugs in future large-scale study.