Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 7 de 7
Filter
Add filters








Year range
1.
Chinese Journal of Practical Nursing ; (36): 342-347, 2021.
Article in Chinese | WPRIM | ID: wpr-882983

ABSTRACT

Objective:To analyze a Risk Scale for Emergence Agitation After General Anesthesia in Children (the EA risk scale) into simplified Chinese and evaluate the reliability and validity in children with strabismus correction surgery.Methods:After obtaining the authorization of the original author, the English version of the EA risk scale was translated, translated back and culturally debugged to form the Chinese version of the EA risk scale. Then 279 children with strabismus correction surgery were selected from a tertiary hospital of ophthalmology in Tianjin and were investigated to validate the scale.Results:The correlation coefficients of each item and the total score of the scale were respectively 0.768 (item 1) ,0.717(item 2), 0.676(item 3), 0.634(item 4) (all P < 0.01). Content validity index of the scale was 0.920, and each item was 0.80-1.00. One factors including 4 items were identified using exploratory factor analysis, accounting for 62.052% of the total variance. The optimal cut-off value for the EA risk in children was 10, with the AUG was 0.816, specificity of 0.704, and sensitivity of 0.839. The Cronbach α coefficient for the total scale was 0.819, and the intraclass correlation coefficient value between the scorers was 0.835. Conclusion:The Chinese version of the EA risk scale has good reliability and validity. The items are concise, clear, and easy to understand. It is suitable for clinical departments as a preliminary screening tool to identify emergence agitation after general anesthesia on children with strabismus correction surgery and to assess the risk of its occurrence.

2.
Chinese Journal of Practical Nursing ; (36): 212-217, 2021.
Article in Chinese | WPRIM | ID: wpr-882961

ABSTRACT

Objective:To investigate the status of rumination in patients with primary glaucomatous visual field defect and explore the influencing factors.Methods:Totally 267 patients with primary glaucomatous visual field defect were selected via convenience sampling method. Invasive rumination, purpose rumination, and self-management behaviors among different visual field were compared. The main influencing factors of invasive rumination and purpose rumination were analyzed.Results:Total score of rumination in patients with primary glaucomatous visual field defect was (29.90±5.58) points, average item score of self-management behaviors was (2.81±0.31) points. There were no significant difference in invasive rumination, purpose rumination, self-management behaviors among different visual field ( P>0.05). Accidental injury, life adjustment, income of family per mouth and degree of education could explain 30.7% of the total invasive rumination variation; disease management, body function promotion and accidental injury could explain 11.1% of the total purpose rumination variation. Conclusions:Rumination and self-management behaviors in patients with primary glaucomatous visual field were at a lower middle level and middle level respectively. Medical staff should attach importance to assess the invasive rumination among these patients with accidental injury, poor ability of life adjustment, low income of family per mouth and low degree of education. Through lowering the negative experience, changing the cognitive and taking correct self-management behaviors, then prognosis of disease would be improved.

3.
Military Medical Sciences ; (12): 773-776, 2015.
Article in Chinese | WPRIM | ID: wpr-481074

ABSTRACT

Objective To explore the application value of real-time three-dimensional echocardiography (RT-3DE) in diagnosis of structural heart disease through a comparison with two dimensional echocardiography (2DE).Methods Ninety-two patients with heart disease were enrolled from October 2009 to February 2014 , all of whom were examined by RT-3DE.By cutting and spiraling structural 3D images of lesions in regions of interest , we made a diagnosis of lesions .In addition, the size of atrial(ASD) and ventricular septal defects (VSD),based on surgical results,was measured and analyzed.By comparing the coherence and difference of diagnosis on structural heart disease examined by 2DE and RT-3DE, the accuracy and superiority of RT-3DE were evaluated.Results (1)The 3D images of 92 patients with heart disease were successfully obtained by RT-3DE.The structure of lesions was displayed directly from various angles .In addition, the position, scope and degree of lesions and the spatial relationship of adjacent structures were accurately confirmed.RT-3DE provided more direct, accurate and abundant information than 2DE.(2)In the diagnosis of congenital heart disease, the diagnostic accordance rate of RT-3DE was the same as that of 2DE, but was slightly higher in the diagnosis of valvular disease and other lesions .( 3 ) Compared with 2DE, the ASD maximum diameters obtained from RT-3DE were more correlaed with surgical findings (r=0.94,0.86),so were the VSD maximum diameters (r=0.93, 0.84).Conclusion RT-3DE is easy to operate and quick to produce image ,which can provide more spatial information than 2DE in structural heart disease diagnosis , increase the accuracy rate of diagnosis , and serve as a supplement to 2DE.

4.
Chinese Journal of Tissue Engineering Research ; (53): 4173-4178, 2014.
Article in Chinese | WPRIM | ID: wpr-452542

ABSTRACT

BACKGROUND:In recent years, minimal y invasive percutaneous plate fixation has been a selectable method to repair fracture of lower limbs, especial y complex fracture of lower limbs. Its advantages are to reduce the damage to soft tissues, and do not destroy bone nutrient supply vessels. However, there is no unified criterion to select which method in the repair of distal tibial fractures. OBJECTIVE:To observe clinical effects of minimal y invasive percutaneous plate fixation versus open reduction and plate fixation in the repair of distal tibial fractures. METHODS:A total of 60 cases of distal tibial fractures treated with minimal y invasive percutaneous plate osteosynthesis (n=35) and open reduction and plate fixation (n=25) were selected. The time of surgery was identified by evaluating soft tissue. We should pay attention to the protection of soft tissue in surgery and reasonable fixation method should be selected. After fixation, we guided patients to do active early functional exercise. They were fol owed up and regularly received X-ray reexamination. Operation time, weight loading time, healing time and functional recovery were observed and the clinical therapeutic effects of the two methods were compared. RESULTS AND CONCLUSION:Al patients were fol owed-up after surgery. They were fol owed up for 3 to 15 months. No significant difference in healing time of type A fracture was detected between minimal y invasive percutaneous plate fixation and open reduction and plate fixation. The healing time of types B and C fracture was better in minimal y invasive percutaneous plate fixation group than in open reduction and plate fixation group. These results indicated that minimal y invasive percutaneous plate fixation in repair of tibial fractures, especial y distal complex tibial fractures, is an effective method. The healing rate of fracture was high, but postoperative complications were less.

5.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 1894-1895, 2011.
Article in Chinese | WPRIM | ID: wpr-416199

ABSTRACT

Objective To explore the efficacy of intervention combined with traditional Chinese medicine for the treatment of early femoral head necrosis. Methods 62 cases of early femoral head necrosis were treated with interventional and traditional Chinese medicine, all patients were assessed for clinical efficacy before treatment and 6 months after treatment. The clinical hip function, pain index evaluation and rating of the femoral head venography were recorded. Results 41 cases were cured, 18 cases improved,no improvement in 3 cases,the total effective rate was 95. 2%. Clinical hip function after treatment compared with before treatment increased by 32.5%,there was a statistically significant difference (P<0.01); compared with before treatment, significantly reduced pain (P<0. 01). After treatment, Ⅲ and Ⅳ were significantly increased number of cases, respectively, compared with the preoperative increase of 146.2% and 160.0%,femoral venography ratings before and after treatment had significant difference(P<0.01). Conclusion Intervention combined with traditional Chinese medicine treatment could significantly improve the early femoral head necrosis.

6.
Chinese Journal of Rheumatology ; (12): 373-376,后插一, 2010.
Article in Chinese | WPRIM | ID: wpr-582034

ABSTRACT

Objective To investigate the number of osteoclast (OC) precursor in the peripheral blood of patients with ankylosing spondylitis (AS) and its relationship with serum receptor activator of nuclear factor KB-ligand (RANKL) and Osteoprotegerin (OPG) concentration as well as the disease activity. Methods The peripheral blood mononuclear cells from 8 cases of AS patients and 5 healthy controls were cultured in the medium containing macrophage colony-stimulating factor (M-CSF) (25 ng/ml) and RANKL (40 ng/ml). After being cultured for 14 days, cytochemistry was applied to detect tartrate-resistant acid phosphatase (TRAP) expression and the cells with TRAP expression and ≥3 nuclei were counted and defined as OC. Bone resorption assay was used to demonstrate OC function. ELISA was used to measure serum RANKL and OPG concentration in 23 cases of AS and 17 healthy controls. The relationship was analyzed in AS patients between the number of OC precursors and serum RANKL and OPG concentration as well as the disease activity. The indicators of disease activity were Bath ankylosing spondylitis disease activity index (BASDAI), Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). T test, t' test and Spearman correlation were selec-ted. Results ① Significantly higher OC production was observed in the peripheral blood of AS patients than that of healthy control group. The OC number per ten fields was 10.9±3.4 and 6.2±1.3 respectively (P<0.05); ② There was significant difference between AS patients and healthy controls in serum concentration of OPG and RANKL and the ratio of RANKL/OPG. OPG was significantly higher in AS patients [(157±49) pg/ml] than in healthy controls [(105±20) pg/ml] (P<0.05). RANKL was significantly higher in AS patients [(5.4± 3.8) pg/ml] than in healthy controls [(1.6±0.8) pg/ml] (P<0.05). The ratio of RANKL/OPG was significantly higher in AS patients (0.037±0.026) than in healthy controls (0.016±0.008) (P<0.01 );③Significantly positive correlation was observed between the OC number and the serum concentration of RANKL (r=0.692, P=0.009), the ratio of RANKL/OPG (r=0.813, P=0.001);④ In AS patients, serum concentration of OPG was found to have significantly negative correlation with BASDAI (r=-0.444, P=0.044). Serum RANKL concentration was found to have significantly positive correlation with BASDAI (r=0.543, P=0.011). The ratio of RANKL/OPG was found to have significantly positive correlation with BASDAI (r=0.672, P=0.001). Conclusion ① More OC precursors exist in the peripheral blood of AS patients. These cells may differentiate into osteoclasts, which might play a role in joints destructions in AS;② The mechanism of high OC production is likely to be due to high RANKL concentration which is caused by inflammatory reaction.

7.
Journal of Korean Society of Medical Informatics ; : 139-146, 2007.
Article in English | WPRIM | ID: wpr-49844

ABSTRACT

OBJECTIVE: In order to study the mechanism of the aqueous humor circulation and its relationship to the glaucoma macroscopically with engineering methods. METHODS: A dynamistic model was presented, which can be used to simulate the situation and the treatment of the primary open angle glaucoma (POAG). The frame of the model was built based on the ophthalmically accepted feedback mechanism between the aqueous humor circulation and the intraocular pressure (IOP). The transfer functions and the parameters were educed from the analysis of physiological theories, the basic elements of hydrodynamics, and the clinical parameters. The relation between the parameters of the system and the episode mechanism of POAG was discussed. A digital method was used to simulate the Challenge test and some medicines' treatment of POAG, and the results were consistent with clinical observations. RESULTS: The results of simulation illuminate that the model can simulate the mechanism of the aqueous humor circulation and the curative mechanism of some medicines under the physiological condition and the pathological condition of the POAG. CONCLUSION: A few parameters which can hardly be captured with clinical method could be obtained from the model. These parameters can be helpful for the diagnosis and prediction of the curative effect.


Subject(s)
Aqueous Humor , Diagnosis , Glaucoma , Glaucoma, Open-Angle , Hydrodynamics , Intraocular Pressure
SELECTION OF CITATIONS
SEARCH DETAIL