Chinese Journal of Tissue Engineering Research ›› 2022, Vol. 26 ›› Issue (15): 2347-2351.doi: 10.12307/2022.588

Previous Articles     Next Articles

Effect of platelet-rich plasma with bioceramic system on the treatment of ARCO stage II osteonecrosis of the femoral head

Chai Le, Ding Xiao, Wang Bin, Chen Xu, Guo Jiarui, Zhu Guangpu, Yu Jinwei    

  1. The Second People’s Hospital of Jiaozuo City, Jiaozuo 454150, Henan Province, China
  • Received:2021-07-20 Revised:2021-09-04 Accepted:2021-10-21 Online:2022-05-28 Published:2022-01-05
  • Contact: Yu Jinwei, Chief physician, the Second People’s Hospital of Jiaozuo City, Jiaozuo 454150, Henan Province, China
  • About author:Chai Le, Master, Physician, the Second People’s Hospital of Jiaozuo City, Jiaozuo 454150, Henan Province, China

Abstract: BACKGROUND: The bioceramic system can guide the blood supply near the greater trochanter and the femoral neck to the femoral head through the porous structure, thereby promoting the repair of osteonecrosis and partially restoring the mechanical properties of the femoral head and neck. It has been widely used in the treatment of early osteonecrosis of the femoral head. Platelet-rich plasma has a certain positive effect on the treatment of early osteonecrosis of the femoral head.  
OBJECTIVE: To investigate the clinical effect of platelet-rich plasma with the bioceramic system on the treatment of Association Research Circulation Osseous (ARCO) stage II osteonecrosis of the femoral head.
METHODS: Sixty patients with ARCO stage II osteonecrosis of the femoral head who were admitted to the Second People’s Hospital of Jiaozuo City from July 2016 to May 2020 were randomly divided into two groups (n=30 per group): a control group and a test group. Patients in the control group received bioceramic system implantation. Patients in the test group received autologous platelet-rich plasma with bioceramic system implantation. After the treatment, the anteroposterior X-ray film of the affected limb was regularly reviewed to determine the morphological changes of the femoral head; and the severity of pain and hip joint function of patients in the two groups were compared.  
RESULTS AND CONCLUSION: Both groups of patients were followed up for 12 months. There was one patient in the test group and five patients in the control group who developed femoral head collapse. After hip arthroplasty, these six patients were excluded from the trial. Finally 54 patients were included in the result analysis. During the follow-up period, 54 patients had no material host reaction. In the test group, the visual analogue scale scores were all lower than those in the control group at 3, 6, and 12 months after treatment (P < 0.05), and the hip function scores were all higher than those in the control group at 3, 6, and 12 months after treatment (P < 0.05). To conclude, platelet-rich plasma combined with the bioceramic system is a minimally invasive treatment for ARCO stage II osteonecrosis of the femoral head, which can promote the repair of osteonecrosis and effectively improve the hip pain and joint function in such patients.

Key words: platelet-rich plasma, implant, osteonecrosis of the femoral head, bioceramics, core decompression, bone graft, hip joint function

CLC Number: