Chinese Journal of Tissue Engineering Research ›› 2014, Vol. 18 ›› Issue (48): 7714-7718.doi: 10.3969/j.issn.2095-4344.2014.48.002

Previous Articles     Next Articles

Rifampicin combined with levofloxacin for preventing infection after total hip arthroplasty

Li Chao, Shang Xi-fu, Cao Xiao-fang, Gan Zi-yang, Dou Zheng-yu   

  1. Second Department of Orthopedics, the Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, Anhui Province, China
  • Received:2014-10-19 Online:2014-11-26 Published:2014-11-26
  • Contact: Shang Xi-fu, M.D., Professor, Chief physician, Master’s supervisor, Second Department of Orthopedics, the Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, Anhui Province, China
  • About author:Li Chao, Studying for master’s degree, Second Department of Orthopedics, the Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, Anhui Province, China

Abstract:

BACKGROUND: Reasonable use of antibiotics postoperatively is widely recognized as one of the effective ways to prevent periprosthetic joint infection after total hip arthroplasty. However, at present there is no consensus in  the best kind of antibiotics, sole or collective use, the best dosage and course of treatment.
OBJECTIVE: To explore the efficiency and safety of rifampicin combined levofloxacin for preventing periprosthetic joint infection after total hip arthroplasty.
METHODS: 300 patients, who accepted primary total hip arthroplasty between January 2011 and June 2012, were randomly divided into experimental group (n=150) and control group (n=150). All patients accepted the same surgical procedure. Intravenous cephalosporins were used during hospitalization to prevent periprosthetic joint infection. After discharge, patients in experimental group were treated orally with rifampicin (0.15 g, three times/d) and levofloxacin (0.1 g, three times/d) for six weeks. Patients in the control group were orally given cephalosporins for six weeks. During the follow-up, the number of cases of periprosthetic joint infection was recorded and the adverse effects of drugs in experimental group were observed.
RESULTS AND CONCLUSION: All patients were followed-up for 24-36 months. Four patients in experimental group and thirteen patients in control group suffered from periprosthetic joint infection at the last followed-up, and 
the difference was significant between the two groups (P < 0.05). No patients in the experimental group had the side-effects of drugs such as skin allergies, nausea and vomiting, or joint pain. These findings indicate that after total hip arthroplasty, oral treatment with rifampicin and levofloxacin can effectively prevent periprosthetic joint infection. Combination of the two drugs does not increase the risk of the side-effects of drugs. However, large-scale randomized controlled trials were needed to verify the conclusion.


中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程


全文链接:

Key words: arthroplasty, replacement, hip, anti-bacterial agents, levofloxacin, rifampicin

CLC Number: