title: Surgical treatments for orthopaedic complications in long-term haemodialysis patients--a review of 546 cases over the last 8 years.
abstract: We reviewed 546 operative cases in haemodialysis patients during the past 8 years between June 1990 and May 1998. The average age of the 257 male and the 289 female patients was 57.1 years. The average period of haemodialysis was 14 years and 4 months. We discussed the etiology, pathological focus, frequency, symptoms, problems and operative indications. Carpal tunnel syndrome occurred most frequently, occupying 289 cases. Short-term postoperative results were positive in the initial case within 6 months after the occurrence of the first symptoms. Because no effective method preventing recurrence existed, synovectomy was used as much as possible in the initial operation. Surgical treatment was used for amyloid arthropathy in 15 shoulders. It was effective in cases resistant to any conservative treatment. For the knee joint, the arthroscopic synovectomy was performed in 8 cases, and total knee replacement in 6 cases. The results of the total knee replacement cases were good. However, recurrences were observed in 40% of the synovectomy cases. In the hip joint, the curettage and bone grafting were performed in 7 hips of 6 patients. All bone grafts were consolidated and there was no case of postoperative pathological fracture. In some cases with destructive spondyloarthropathy, the vertebrae involved spontaneously fused without severe kyphotic deformity. A case with mild pain and without neurological deficit can be treated conservatively. A case with severe pain, instability, and myelopathy indicates operative measures must be taken. Attention must be paid for a possible collapse of the grafted bone after the cervical level two anterior fusion. Haemodialysis patients are vulnerable to infection. This diagnosis is difficult to distinguish due to the weakened state of the immune system. Rigorous attention is required to prevent and detect infection in cases using artificial joints or instrumentation. The treatment of bone and joint disturbances from dialysis-related amyloidosis has become surgical due to the advancement of dialysis control. However, it remains one of the more conservative treatments. Determining the cause and establishing a method of treatment are desired as early as possible.
authors.affiliation: Department of Orthopaedic Surgery, Saiseikai Yahata Hospital, Kitakyushu, Japan.
authors.forename: E
authors.initials: E
authors.lastname: Shiota
authors.forename: K
authors.initials: K
authors.lastname: Yamaoka
authors.forename: O
authors.initials: O
authors.lastname: Kawano
authors.forename: Y
authors.initials: Y
authors.lastname: Tasaka
authors.forename: M
authors.initials: M
authors.lastname: Nakamoto
authors.forename: T
authors.initials: T
authors.lastname: Goya
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000686:Amyloidosis / Q000209:etiology* / Q000601:surgery*; D016025:Bone Transplantation; D002349:Carpal Tunnel Syndrome / Q000209:etiology* / Q000601:surgery*; D004724:Endoscopy; D005260:Female; D005265:Femoral Neck Fractures / Q000209:etiology / Q000601:surgery; D006801:Humans; D007592:Joint Diseases / Q000209:etiology* / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000209:etiology / Q000601:surgery; D006435:Renal Dialysis / Q000009:adverse effects*; D012422:Rupture, Spontaneous / Q000209:etiology / Q000601:surgery; D013166:Spondylitis / Q000209:etiology / Q000601:surgery; D000074402:Synovectomy; D013710:Tendons / Q000601:surgery