Results of joint replacement in femoral neck fractures have been analyzed. During the period from 1994 to 2003 total hip replacement was performed to 399 patients with subcapital fractures including 372 patients in whom the operation was performed as a primary intervention. From 2002 to 2004 the total number of 290 hemiarthroplasty operations with use of module native implant was performed in 286 patients aged 76-101 years. In total joint replacement group intrahospital lethality made up 2% due to the following causes: pulmonary thrombembolia - 3 cases, acute cardiac insufficiency - 1 case, deep decubitus ulcers resulting in sepsis - 2 cases, polyorganic insufficiency on the background of severe concomitant pathology - 1 case. In the early postoperative period the following complications were noted: implant dislocation (5.2% of cases), intraoperative femoral fracture (3.5%). Infectious complications developed in 2 patients and in both cases removal of the implant was required. With mean-term follow-up native implants showed mean-term survival of 92-94% in 272 patients. Mean evaluation by Harris was the following: biometric «Sinko» and «ESI» implants - 83.1 points, PF «Sinko» implants - 89.3 points, combination of «Mathys» friction pair with native femoral component - 91.2 points. «Mathys» implants showed 94.6 points. Results of ЯРТЕЗ joint replacement were evaluated during the period from 1 to 3 years in 183 patients. Intrahospital lethality made up 1.8%. Excellent and good results were achieved in 53.7% of patients. Revision was required in 1.5% of cases. As concluded total hip replacement in femoral neck fracture was the effective treatment technique. It was reasonable both cement and cementless fixation with various implants for the optimum choice of implant in every specific patient. Use of modern module implants enabled to expand the indications for application of arthroplasty in elderly patients.
23 т р а в м а т о л о г и я и о р т о п е д и я р о с с и и 2013-2 (68) Введение Несмотря на успехи тотального эндопротезирования тазобедренного сустава, количество осложнений, сопровождающих эту операцию, остается достаточно высоким-5-7% [1, 2, 5]. В их общей структуре вывихи являются наиболее частым, тревожным и проблематичным для лечения осложнением. В раннем послеоперационном периоде они занимают лидирующее положение [11, 15]. В литературе активно обсуждаются факторы, способствующие возникновению вывихов
The incidence of knee osteoarthritis tends to increase every year and constitutes more than 83% of overall OA morbidity. Moreover, the OA morbidity among younger patients is also increasing. However, currently available treatment methods do not provide quite satisfactory outcomes.Purpose of the study – to evaluate safety and efficacy of intraarticular introduction of autologous adipose-derived stromal vascular fraction for treatment of knee osteoarthritis.Material and methods. By the moment of writing the present report, 28 patients were included into the study. All patients underwent tumescent liposuction under local anesthesia. The stromal vascular fraction was isolated from lipoaspirate within 1,5 hours after harvesting and subsequently injected into the articular cavity. Follow-up period was 6 months after injections. The authors report on efficacy data of 10 patients who completed the study according to protocol and safety data of all 28 patients. Efficacy was evaluated basing on laboratory assessments and patient’s subjective assessment by validated questionnaires.Results. Neither adverse reactions no adverse events were observed. Significant decrease of pain severity by VAS was noted in one week after injection and pain score continued decreasing during the whole follow up period. The increase of KOOS score was noted starting on the fifth week after injection. KSS part 1 score increased in 8 weeks, KSS part 2 score — in 6 months after injection. Physical health, assessed with SF-36 questionnaire significantly improved in 2 and 6 months after the procedure. There was a clear trend towards improvement of mental health.Conclusion. Preliminary results of clinical study suggest intraarticular injection of autologous adipose-derived stromal vascular fraction to be a safe and efficient method of the treatment of knee osteoarthritis.
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