Chinese Journal of Tissue Engineering Research ›› 2017, Vol. 21 ›› Issue (4): 591-597.doi: 10.3969/j.issn.2095-4344.2017.04.017

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Effect of kidney-tonifying recipe on tendon-bone healing after anterior cruciate ligament reconstruction

Yang Wei-yi, Pan Jian-ke, Xie Hui, Zhang Zhi-mian, Cao Xue-wei, Liu Jun   

  1. Department of Orthopedics, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, Guangdong Province, China
  • Received:2016-11-25 Online:2017-02-08 Published:2017-03-13
  • Contact: Corresponding author: Liu Jun, Professor, Chief physician, Doctoral supervisor, Co-supervisor, Department of Orthopedics, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, Guangdong Province, China
  • About author:Yang Wei-yi, M.D., Associate chief physician, Department of Orthopedics, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, Guangdong Province, China
  • Supported by:

    Traditional Chinese Medicine Powerful Province Construction Program of Guangdong Traditional Chinese Medicine Bureau, China, No. 20111206; the Fund of Department of Finance of Guangdong Province, No. 2014157; the Scientific and Technological Research Fund for Chinese Medicine in Guangdong Provincial Hospital of Chinese Medicine, No. YK2013B2N19

Abstract:

Abstract
BACKGROUND
: Kidney-tonifying herbs have been reported to promote tendon-bone healing in rabbits after anterior cruciate ligament reconstruction (ACLR).
OBJECTIVE: To verify the effects of kidney-tonifying herbs on tendon-bone healing after ACLR.
METHODS: Seventy patients with anterior cruciate ligament injury undergoing ACLR were randomly assigned to study group (administration of Liuwei dihuang pills+celecoxib) and control group (administration of celecoxib alone). Preoperative, postoperative 6- and 12-month assessments of patients by the Lysholm Knee Scoring Scale, International Knee Documentation Committee (IKDC) Subjective Knee Form and MRI imaging were performed.
RESULTS AND CONCLUSION: Postoperative Lysholm scores were significantly increased compared with preoperation in the study and control groups (P < 0.05), and the scores of sections stair-climbing and instability and total scores of the Lysholm Knee Scoring Scale in the study group were superior to those in the control group (P < 0.05). Postoperative IKDC scores were significantly increased compared with pre-operation in the study and control groups (P < 0.05), and the scores of section flaccid leg and subjective function and total scores of the IKDC in the study group were superior to the control group (P < 0.05). The enlargement rate of middle and proximal parts of grafts was significantly increased in the study group compared with the control group 6 months postoperatively (P < 0.05), and the enlargement rate of middle and distal parts of grafts was significantly increased in the study group compared with the control group 12 months postoperatively (P < 0.05). The tibial and femoral tunnel enlargement was observed in both groups at 6 and 12 months postoperatively (P < 0.05). The enlargement rate of the tibial tunnel was significantly decreased in the study group compared with in the control group (P < 0.05). The signal-noise ratio of the femoral end and middle part of grafts in the study group was significantly higher than that in the control group 6 months postoperatively (P < 0.01). In contrast, the signal-noise ratio of the femoral end and middle part of grafts in the study group was significantly lower than that in the control group 12 months postoperatively (P < 0.05). Our results indicate that kidney-tonifying herbs can improve the tendon-bone healing after ACLR.

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Anterior Cruciate Ligament, Drugs, Chinese Herbal, Transplants

CLC Number: