Research progress on construction of competency model in nursing field / 中国实用护理杂志

This article reviewed the definition of competence and competency model, and its modeling methods, also the status of consruction of comperency model in nursing field at home and abroad, then pointed out the limitions, so as to provide references to building competency model for different nurses.

The design of smart data collection system for EHR / 中国医疗器械杂志

This paper presents the design of smart data collection system to deal with the drawbacks like EHR data second hand input which is time-consuming and EHR's poor usability. The system comprises security certification, information management and data transmission modules. Through WLAN, EHR data can transmit between smart terminals and server. Also it provides a real-time communication platform for both terminal users and medical care personnel.

Vascular epidermis growth factor as a surrogate to evaluate the therapeutic efficacy of pancreatic cancer treated by gamma rays / 中华胰腺病杂志

Objective To analyze the relationship between the change of serum vascular epidermis growth factor(VEGF) level and curative effect of pancreatic cancer treated by gamma rays, and evaluate it clinical significance. Methods The serum VEGF level of thirty patients with pancreatic cancer treated by gamma rays were determined before and one month after treatment. The relationship between curative effect,survival, life quality and the serum VEGF level was analyzed. Results The serum VEGF level of 30 cases before treatment was (624.1 ± 144.3) pg/ml, whereas one month after treatment it was (279.3 ± 83.4) pg/ml(P ＜0.01 ). In the 19 patient whose serum VEGF level decreased by more than 50%, CR + PR was gained in 18 patients, improved quality of life in 7 patients, and in the 11 patient whose serum VEGF level decreased by less than 50%, CR + PR in 7 patients, improved quality of life in 1 patient( P = 0.012, P = 0. 028). In 24patients who completed 2 years follow-up, 11 of 15 patients whose serum VEGF level decreased by more than 50% survived more than 1 year, which was higher than that of the patients whose serum VEGF level decreased by less than 50%. Conclusions The serum VEGF level decreased significantly after gamma rays treatment and the extent of decrease could be used as a surrogate to evaluate the therapeutic efficacy.

Application of Cook MOB-15 system in guiding wire insertion during endoscopic retrograde cholangiopancreatography / 第二军医大学学报

Objective:To evaluate the value of Cook MOB-15 system in guiding wire insertion during endoscopic retrograde cholangiopancreatography (ERCP). Methods: The clinical data of 51 patients who received Cook MOB-15 system-guided wire insertion during ERCP between Jan. 2005 to Dec. 2007 were retrospectively analyzed. Forty patients who received conventional ERCP catheter for malignant jaundice between Jan. 2002 and Dec. 2004 were taken as control. The successful insertion rates were compared between the 2 groups. Results: The successful insertion rate was 90.2% (46/51) in the Cook MOB-15 system group and 72.5% (29/40) in the conventional group; there was significant difference between the 2 groups (P