Effect of THA on knee function and quality of life in RA patients / 中国综合临床

ABSTRACT

Objective To investigate the clinical effect of total hip arthroplasty ( THA) in the treatment of hip osteoarthritis ( HOA) and its effect on the quality of life of the patients. Methods Thirty?seven patients ( 42 hips) who underwent THA surgery in the Second Affiliated Hospital of Liaoning University of Traditional Chinese Medicine from November 2011 to December 2015 were enrolled in this study. The function of hip joint, hip joint activity and the quality of life of the patients and other indicators were observed before operation,at 3 months,6 months after operation. Results The Harris scores of 37 patients before operation, at 3 months, 6 months after operation were (72.0±7.4) points,(86.1±8.3) points,(45.8±9.5)points respectively,the difference was statistically significant among the three groups ( F=71. 302,P<0. 05) . At 3 months and 6 months after operation,the score significantly improved compared to that before operation ( P<0. 05);At 3 months and 6 months after operation,the angles of the hips in 37 patients were significantly improved ( F=144. 921,41. 195, 351. 648,372. 766, 317. 518, 226. 381, P<0. 05 ) . The hip function was evaluated at 6 months after the operation,and 37 patients (42 hips) were evaluated,26 hips (61. 90％) were excellent. 12 hips (28. 57％) were good,4 hips ( 9. 52％) were fine,and 0 poor hips. At 6 months after operation,the SF?36 scale evaluation of quality of life, body pain, emotional restrictions, mental health, physical limitations, activities, social activities, vitality,general health, physical health, mental health scores were significantly improved compared with the preoperative ones ( F=19. 731, 19. 142, 11. 303, 22. 63821. 563, 20. 936, 13. 372, 14. 985, 6. 773, 13. 028, P<0. 05) . Conclusion THA treatment for patients with HOA can significantly improve the function of the hip joint and improve the quality of life of the patients.