ABSTRACT
The high incidence of dual sleep and frail disorders in the elderly people, often occurring together, seriously affects the physical and mental health of the older people, effective research on the dynamics of dual sleep and frail disorders is important for improving the quality of life for the older people and responding to global ageing trend. While trajectory studies provide a unique practical scientific perspective to grasp the dynamics of development, dual trajectories unite dual barriers provide an opportunity to study the dynamic dependence of both sleep and frailty simultaneously sleep trajectories and frailty trajectories in older people are interrelated and interacted through deeper mechanisms. Therefore, it is necessary for the study not only focus on the ongoing development of health problems, but also needs to consider multiple aspects and propose targeted intervention program.
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Aged , Humans , Frail Elderly , Frailty , Quality of Life , Aging , SleepABSTRACT
Objective To compare the clinical effects of proximal femoral nail antirotation (PFNA) and proximal femoral nail antirotation-Ⅱ (PFNA-Ⅱ) in the internal fixation of femoral intertrochanteric fracture.Methods A retrospective study was conducted of the 54 patients with femoral intertrochanteric fracture who had been treated at our department from May 2009 through July 2014.During May 2009 and November 2011,27 of them were treated with PFNA;during December 2011 and July 2014,the other 27 of them were treated with PFNA-Ⅱ.The 2 groups were compared in terms of operation time,intraoperative blood loss volume,hidden blood loss volume,intraoperative and postoperative complications,fracture healing time and Harris hip score at the last follow-up.Results In the PFNA group,27 patients were followed up for an average time of 22.6 ± 4.8 months.In the PFNA-Ⅱ group,27 patients were followed up for an average time of 19.5 ± 4.6 months.The PFNA group had significantly more intraoperative blood loss volume (130.1 ± 74.3 mL),and significantly higher rates of intraoperative lateral wall fracture of the proximal femur (18.5％,5/27),postoperative lateral thigh soft tissue irritation (22.2％,6/27) and postoperative thigh pain (22.2％,6/27) than the PFNA-Ⅱ group [46.3 ± 23.1 mL,0,3.7％ (1/27),3.7％ (1/27),respectively] (P ＜ 0.05).There were no significant differences between the 2 groups in operation time,hidden blood loss,postoperative complications of internal diseases,fracture healing time,or Harris hip score of last follow-up (P ＞ 0.05).Conclusion Compared with PFNA,PFNA-Ⅱ may lead to a smaller volume of intraoperative blood loss and a lower incidence of complications related to internal fixation.
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Objective To compare the clinical outcomes between proximal femoral nail antirotation (PFNA) combined with risedronate sodium and isolated PFNA for the treatment of intertrochanteric fractures in elderly patients.Methods Clinical data of 62 elderly patients with intertrochanteric fracture from January 2011 to April 2013 were prospectively studied.Patients were randomly divided into two treatment groups:risedronate sodium group (the combined PFNA and risedronate) and control group (isolated PFNA).According to AO classification,32 patients in risedronate sodium group (15 males and 17 females,with an average age of 78 years) were divided into type A1 (n=10),type A2 (n=18) and type A3 (n=4).30 patients in control group (13 males and 17 females,with an average age of 77.5 years) were divided into type A1 (n=9),type A2 (n=16) and type A3 (n=5).Bone mineral density (BMD) was measured by dual energy X-ray absorptiometry before and 1 year after operation.The hip joint function was assessed by Harris hip score.Complications and subsequent fragility fractures were evaluated postoperatively.Results 60 patients (30 patients in risedronate sodium group and 30 patients in control group) were followed up for at least one year.All fractures were healed at 6 months after surgery.No significant difference was found between the two groups in BMD in contra-lateral hip before treatment [(-2.58±0.41)kg/m2 vs.(-2.56±0.36)kg/m2,P＞0.05].BMD in contra-lateral hip had significant difference between the risedronate sodium and control groups one year after surgery [(-0.66±0.37)kg/m2 vs.(-1.13 ±0.28)kg/m2,P=0.000].There was no significant difference between the two groups in Harris hip score (P=0.238).During the follow-up,no patient in risedronate group suffered from subsequent fragility fracture after surgery,while lumbar compression fracture occurred in 1 case,distal radius fracture occurred in 1 case,the contralateral hip fractures occurred in 2 cases,postoperatively.Conclusions PFNA treatment combined with risedronate sodium can effectively improve BMD and reduce the risk for refracture,and has a good effect on intertrochanteric fracture in elderly patients.
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Objective To investigate the treatment of proximal femoral nail antirotation (PFNA) in pertrochanteric hip fractures with unstable lateral-wall.Methods Thirty-two cases were included from the April 2009 to May 2011.Recorded operation period,blood loss volume,and complications and evaluated the effect of the methods.Arrange referral at 6 weeks,3 months,6 months,12 months respectively after operation,to check limb function and conventional camera hips,lateral X-ray film.Postoperative functional evaluation using the Harris hip score.Measure the last follow-up neck shaft angle and compare with postoperative's.Results The average operation period was (60-190) min,average was (80 ± 5) min ; blood loss volume was (90-250)ml,average was (120 ± 9) ml ; Average hospital periods was (15 ± 7) days; weight loading time was (6.3 ± 1.2)weeks after surgery and average time of union of fracture was 3.6 months.All patients obtained union of fracture without complications such as varus,internal fixation cutting out.Conclusion PFNA was proved to be an effective way for treating unstable lateral-wall of pertrochanteric hip fractures due to its advantages of stable fixation,minor trauma,less complications.