ABSTRACT
Objective To discuss the correlation between initial malar reduction procedures and the method of revision procedures and the personalized treatment strategies for the second deformity of postoperative prominent malar complex.Methods From January 2003 to December 2017,27 patients underwent personalized revision surgery of malar reduction according to the different second deformity of malar complex.The surgical technique included the double support malar reduction technique,orthotopic malar osteotomy technique,malar bone grinding surgery,and autogenous bone transplantation.Results A total of 27 patients subjected to revision surgery for malar reduction between November 2006 and December 2017 were retrospectively reviewed.22 patients were satisfied with aesthetic outcomes after the first revision procedure,while 5 patients were satisfied after 2 or 3 procedures follow-up for 10 to 12 months.Conclusions The incidence of complications after malar reduction is related to the first surgical method.According to the unsatisfactory results,it can be repaired individually to obtain a better clinical repair effect.
ABSTRACT
Objective To investigate the prevalence and risk factors of restless leg syndrome (RLS) in hemodialysis patients after kidney transplantation failure.Methods Patients of hemodialysis after kidney transplantation failure were investigated by face-to-face interviews,from March to July,2015,at four dialysis units in Beijing.RLS was diagnosed according to the International RLS Study Group (IRLSSG) criteria.The severity of RLS was assessed using International RLS Rating scale.Besides,three validated sleep disorder questionnaires (Hamilton anxiety and depression scale,Epworth sleepiness scale and Pittsburgh sleep quality index) were completed by the patients at the same time.Results Ninety-four hemodialysis patients after kidney transplantation failure were enrolled;46 patients (48.94％) met the diagnosis of RLS,the average age was 53.44±l 1.89 years,and the median time of RLS onset after kidney transplantation failure was 46 months.The International RLS Rating scale scores of the patients were 17.26±7.81;76.0％ patients were above moderate.As compared with the non-RLS patients,patients with RLS used more erythropoietin (44/48 vs.46/46),less ferrila (30/48 vs.19/46),and few hypnotic medicine (10/48 vs.3/46),with significant differences (P＜0.05).The serum ion,serum ferritin and serum Vitamin B12 of patients with RLS were significantly lower as compared with non-RLS patients (P＜0.05);and poorer sleep quality and higher depression scale scores in the patients with RLS were noted as compared with those in the non-RLS patients (P＜0.05).Conclusion The prevalence of RLS in hemodialysis patients after kidney transplantation failure is high,low iron protein content,low serum iron content and low vitamin B12 levels may be risk factors for RLS.