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Objective:To explore the effect of “trinity”co-management mode in prevention of venous thromboembolism（VTE）during perioperative period in patients undergone major orthopedic surgery.Methods:A retrospective case-control study was conducted to analyze the clinical data of 120 patients undergone major orthopedic surgery in Second Affiliated Hospital of Wenzhou Medical University from January 2019 to August 2019，including 46 males and 74 females at age range of 43-89 years［（63.7 ±11.3）years］. Of all，58 patients were with intertrochanteric fracture，52 with femoral neck fracture and 10 with gonarthrosis. Hip fracture operation was performed in 58 patients，total hip replacement in 37，artificial femoral head replacement in 15 and total knee replacement in 10. A total of 60 patients were treated with traditional care，including traditional prevention of thrombosis，conventional VTE risk assessment，treatment and related health education（traditional care group），and 60 patients a with “trinity” co-management care（co-management care group）on the basis of the traditional care，including the trinity of health education，establishing VTE prevention group and VTE tracking table，strengthening postoperative rehabilitation care and exercise，optimization of medicine，nutrition and pain management. Swelling rate of injured limb，D-dimer level on admission and at postoperative days 3 and 7，incidence of VTE at postoperative day 7，length of hospital stay and patient satisfaction were compared between the two groups.Results:Three days and seven days after operation，swelling rate of the injured limb in co-management care group［13%（8/60），8%（5/60）］was significantly lower than that in traditional care group［42%（25/60），30%（18/60）］（ P < 0.05）. There was no significant difference in level of D-dimer between the two groups on admission（ P > 0.05）. Three days and seven days after operation，level of D-dimer［3.40（2.11，6.10）μg/ml，3.70（2.61，6.82）μg/ml］in co-management care group was significantly lower than that in traditional care group［6.37（3.60，9.81）μg/ml，6.42（3.62，9.83）μg/ml］（ P < 0.01）. Seven days after operation，incidence of VTE in co-management care group［3%（2/60）］was significantly lower than that in traditional care group［13%（8/60）］（ P < 0.05）. Length of hospital stay in co-management care group［（10.1 ± 2.2）days］was shorter than that in traditional care group［（11.4 ± 4.3）days］（ P < 0.05）. Nursing satisfaction was 93%（56/60）in co-management care group，higher than 72%（43/69）in traditional care group（ P < 0.05）. Conclusion:For patients undergone major orthopedic surgery，“trinity” co-management mode is effective to reduce the incidence of postoperative limb swelling，level of D-dimer as well as incidence of VTE，shorten the length of hospital stay and improve patients’ satisfaction during perioperative period.
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Objective To analyze the epidemiological characteristics, clinical manifestations, diagnosis and treatment effect of brucella in=nfection, and to provide practical foundation and valuable experience for clinical treatment and prevention of brucellosis.Methods One hundred and nineteen patients with brucella infection hospitalized at the First Hospital of Lanzhou University from January 1st 2011 to July 30th 2011 were enrolled.Clinical data including gender, age, contact history with bovine and clinical manifestations such as fever, sweating and joint and muscle pain were extracted.Diagnosis and treatment effect of these patients were all recorded.The epidemiological characteristics and clinical manifestations were analyzed.Results The majority of patients were middle-aged male, and the number of male cases were 2.5 times of female cases.The brucella infections were observed all seasons in Lanzhou, while most cases were observed between May and July.A total of 78 cases had clear animal contact history.Among them, 53 cases (44.54%) had contact history with bovine.Main clinical manifestations included fever (n=84, 70.59%), muscle and joint pain (n=93, 78.15%), sweating (n=52, 43.70%), fatigue (n=29, 24.37%), and the most common clinical symptoms was joint and muscle pain.Blood routine test showed neutropenia (n=25, 21.01%), increase in blood sedimentation (n=34, 28.57%) and blood coagulation dysfunction (n=30, 25.21%).Liver function examination showed increase in ALT (n=37, 31.09%) and AST (n=43, 36.13%).Other examination showed that splenomegaly (n=28, 23.52%) was the most common finding, and liver diffuse lesions (n=22, 18.49%) ranked second.The most common drugs were doxycycline (n=79, 66.39%), rifampin (n=60, 50.42%) and cephalosporins (n=50, 42.02%).Among them, 45 cases (37.82%) were treated with combination therapy of rifampin and doxycycline, and 31 cases were treated with combination therapy of doxycycline and rifapentine or cephalosporins.Totally 112 cases (94.12%) recovered.Conclusions The majority of patients with brucellosis are male.The clinical manifestations of brucellosis are varied.Clinicians should pay attention to identify and prevent misdiagnosis.The timely and effective treatment should be provided according to patients' conditions.The relevant departments should also strengthen supervision and education of brucellosis.
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Objective To evaluate the effectiveness of occupation-safety education for prevention of sharp object injury among Chinese student nurses.Methods We searched PubMed,Springer,OVID,CNKI,Wanfang,and VIP databases for studies comparing the effect of education versus non-education for nursing students to prevent sharp object injury.Results 13 eligible studies were included in this metaanalysis.The pooled data revealed that sharp object injury was statistically significantly reduced in the education group.Furthermore,a significant more proportion of students in the education group dealt with the injury correctly.Conclusions Occupation-safety education is effective for student nurses to prevent sharp object injury.
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Objective To evaluate the prevalence of low back pain in Chinese nurses.Methods We searched PubMed,Springer,OVID,CNKI,Wanfang,and VIP databases for relevant studies.Pooled estimates were summarized by meta-analysis.Results The pooled low back pain prevalence for all studies was 72％(65％～79％).We also obtained the estimates according to different study characteristics,such as working department,seniority,study published year and study quality.Conclusions The incidence of low back pain of Chinese nurses is high.The problem is more serious among nurses working in ICU,the longer the working years,the higher incidence of low back pain.