ABSTRACT
BACKGROUND: Total hip arthroplasty (THA) was once reserved for old patients with hip arthritis but has become more common in very young patients (≤25 years old) diagnosed with various joint disease that were not relieved with conservative treatment. The purpose of this study was to evaluate short to mid-term outcome of THA in patients younger than 25 years old. METHOD: This retrospective study included 45 patients younger than 25 years (mean age 21.8⯱ 2.14 years) who underwent THA. The surgical indications, implant selection, leg length discrepancy, medication history, radiographic outcome, survival and clinical results including the modified Harris hip score (mHHS) and SF-36 score were assessed. RESULT: The mean follow-up period recorded for patients was 7.82 years (range 5-12 years). The most common diagnosis was avascular necrosis (37.7%) followed by ankylosing spondylitis (24.4%), developmental dysplasia of the hip (17.7%) and rheumatoid arthritis (8.8%). The preoperative leg length discrepancy (LLD), which ranged from 0.5-7â¯cm significantly improved after surgery ranging from 0-1â¯cm. The mean preoperative mHHS was 32.44⯱ 18.90 compared with the postoperative score of 94.54⯱ 5.81 (pâ¯< 0.001). The preoperative p-value of SF-36 was lower compared to the postoperative value in all subgroups of SF-36 (pâ¯< 0.001). At the latest follow-up there were no radiological signs of loosening and all the implants were classified as well-integrated. CONCLUSION: At present total hip arthroplasty is considered to be safe and a good solution for young patients below 25 years suffering from end-stage joint disease; however, longer follow-up is required to evaluate the long-term function and outcome of the prosthesis in order to restore the normal lifestyle of the patients.
Subject(s)
Arthroplasty, Replacement, Hip , Hip Prosthesis , Adult , Follow-Up Studies , Hip Joint/diagnostic imaging , Hip Joint/surgery , Humans , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
BACKGROUND: Total hip arthroplasty (THA) is a proven surgical option for patients with end-stage osteoarthritis in terms of improved function and pain relief. A prospective study was conducted to examine and evaluate the effect and impact of zolpidem postoperatively on the sleep quality, pain alleviation, and quality of life of patients who underwent total hip arthroplasty. METHODS: A total of 160 patients was randomized 1:1 to receive either zolpidem or placebo 2 days preoperative to 5 days postoperatively. Pain scores using visual analog scale (VAS), sleep quality using Pittsburgh Sleep Quality Index and Epworth Sleepiness Scale, quality of life using QoR-40, and Hip disability and Osteoarthritis Outcome Score were recorded. The total amount of opioid analgesics and antiemetics taken was recorded as well. RESULTS: Patients in the intervention group had higher VAS score and took less analgesic and antiemetic. Moreover, the study demonstrated that QoR-40 was higher and Hip disability and Osteoarthritis Outcome Score had relatively lower mean value (P < 0.05) in the treatment group. Pittsburgh Sleep Quality Index and Epworth Sleepiness Scale were also lower in the treatment group (P < 0.05). CONCLUSION: Patients taking zolpidem achieved greater improvement in the quality of life and reported better satisfaction. The study demonstrated zolpidem 10 mg can improve sleep quality effectively, relieve pain, increase early range of motion and muscle strength, reduce the perioperative anxiety and depression, and improve perioperative experience and satisfaction, thereby reducing the hospital stay and medical costs and promote the rapid recovery and quality of life. TRIAL REGISTRATION: The trial was registered on Chinese Clinical Trial Registry, ChiCTR-IOR-16007861 .