Fragile fracture has become a major health concern in our society and an important cause of death in elderly patients. Effective identification of risk factors and optimization of clinical nursing practice are helpful to improve the effect of treatment and nursing and reduce the medical burden of disease. This article reviews the literature on the risk factors and clinical practice of fragile fractures at home and abroad, determines the important risk factors of fragile fractures, provides the latest situation of fragile fracture nursing practice, and puts forward relevant suggestions for domestic brittle fracture nursing management research, which provides reference for optimizing the clinical practice of patients with fragile fractures.

Objective To explore the clinical efficacy and safety of off-clamping in robotic-assisted partial nephrectomy (RAPN) for the treatment of renal tumors.Methods From January 2015 to March 2017,the data of 48 patients who underwent off-clamping RAPN were reviewed retrospectively.There were 31 males and 17 females,and the mean age was 57 years (range:23-84 years).The mean tumor size was 3.1 cm (range:1.2-6.4 cm),with the upper,middle,and lower polar tumors account for 35.4％,27.1％,and 37.5％,respectively.The clinical tumor stage was T1N0M0 in all 48 cases,according to the AJCC tumor staging system for renal cancer.Results RAPNs were performed successfully in all 48 cases,without conversion to open surgery.In those patients,the application of off-clamping in robotic-assisted partial nephrectomy was performed in 44 cases.The renal artery and vein was exposed,dissected,isolated and then clamped in 4 cases due to bleeding.The mean surgical time was 85 min (range:75-185 min).The mean estimated blood loss was 134 ml (range:60-270 ml),and no blood transfusion was needed.The wound surface was closed using interrupted suture with Hem-o-lok clips securing each needle point.The mean time for renorrhaphy was 22 min (rang:11-31 min).No intraoperative severe complications such as vascular injury,trauma of abdominal organ occurred.There were 5 complications,including 2 cases of hematuria,2 cases of delayed healing of incision,and 1 case of pneumohypoderma.The pathological diagnosis included 40 cases of renal clear cell carcinoma,3 cases of papillary renal cell carcinoma,and 5 cases of angiomyolipomas.No tumor recurrence or distant metastasis was observed during the average follow-up of 17 months (range 3-27 months).Conclusions Off-clamping RAPN is safe and feasible approach to excise certain kidney tumors.It carries the benefits of less complication,quick recovery,and less ischemia reperfusion renal injury.Off-clamping RAPN would be suitable for those patients with solitary kidneys,renal insufficiency,and bilateral tumors.

Objective:To explore the effect of diet safety management based on swallowing function classification in perioperative period of elderly patients with hip fractures, so as to provide basis for improving perioperative food safety and shortening hospitalization time of patients with hip fracture.Methods:A total of 68 elderly patients with hip fractures in the First Medical Center of PLA General Hospital from December 2020 to August 2021 were selected and divided into experimental group and control group according to even and odd-number of admission number, each group contained 34 patients. The control group was given routine diet nursing and food safety education. The experimental group was given graded diet safety management according to the swallowing function evaluation results. The incidence of aspiration and length of hospital stay were compared between the two groups.Results:The incidence of chocking during hospitalization was 5.1% (78/1 517) in the control group and 1.2% (17/1 402) in the experimental group, and the difference was statistically significant ( χ2=35.73, P<0.01). The incidence of choking in the control group was 0.7% (11/1 517), and 0.4% (5/1 402) in the experimental group, and the difference was not statistically significant ( χ2=1.82, P>0.05). There was no significant difference in hospitalization time between the two groups, 10 (8,12) in the control group and 9 (8,11) in the experimental group ( Z=-1.33, P>0.05). Conclusions:The implementation of diet safety management based on swallowing function classification in elderly patients with hip fractures can reduce the incidence of coughing. Evaluation of swallowing function should be included in the evaluation of hip fractures in the elderly.