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Objective@#To investigate the promotional effect of the new teaching method of goal orientation combined with plan-do-check-act (PDCA) cyclic improvement on specialized medical knowledge and operation skills among physicians in critical care medicine.@*Methods@#A total of 84 physicians who received critical care medicine training in Department of Critical Care Medicine in Foshan Hospital of Traditional Chinese Medicine from January 2013 to December 2015 were selected, and according to the time of admission, they were divided into control group with 41 physicians and experimental group with 43 physicians. The physicians in the experimental group received the new teaching method of goal orientation combined with PDCA cyclic improvement, i.e., the physicians started systematic learning according to the learning goals sent out by the teaching secretary, summarized problems during learning and looked for optimal solutions every week, and then continued learning in the next week through PDCA cyclic improvement. The physicians in the control group received traditional teaching combined with bedside teaching, but no learning goals were set for them. The two groups were compared in terms of theoretical examination scores, clinical operation skills, and results of the questionnaire survey. The t-test and Wilcoxon ranksum test were used for comparison of scores between the two groups by SPSS 18.0.@*Results@#Compared with the control group, the experimental group had significant increases in the scores of theoretical examination (91.50±4.18 vs. 87.80±3.63) and operation skills (88.80±3.34 vs. 85.40±2.88). The questionnaire survey showed that compared with the control group, the experimental group had a significantly higher degree of satisfaction, significantly greater learning interests, and significantly greater improvements in operation skills, clinical thinking ability, and self-confidence.@*Conclusion@#The new teaching method of goal orientation combined with PDCA cyclic improvement can stimulate learning interests, clarify learning goals, help physicians to master important and difficult issues, and thus improve their learning outcomes and scores in Department of Critical Care Medicine.
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Objective To investigate the promotional effect of the new teaching method of goal orientation combined with plan-do-check-act (PDCA) cyclic improvement on specialized medical knowledge and operation skills among physicians in critical care medicine.Methods A total of 84 physicians who received critical care medicine training in Department of Critical Care Medicine in Foshan Hospital of Traditional Chinese Medicine from January 2013 to December 2015 were selected,and according to the time of admission,they were divided into control group with 41 physicians and experimental group with 43 physicians.The physicians in the experimental group received the new teaching method of goal orientation combined with PDCA cyclic improvement,i.e.,the physicians started systematic learning according to the learning goals sent out by the teaching secretary,summarized problems during learning and looked for optimal solutions every week,and then continued learning in the next week through PDCA cyclic improvement.The physicians in the control group received traditional teaching combined with bedside teaching,but no learning goals were set for them.The two groups were compared in terms of theoretical examination scores,clinical operation skills,and results of the questionnaire survey.The t-test and Wilcoxon ranksum test were used for comparison of scores between the two groups by SPSS 18.0.Results Compared with the control group,the experimental group had significant increases in the scores of theoretical examination (91.50 ± 4.18 vs.87.80 ± 3.63) and operation skills (88.80± 3.34 vs.85.40 ± 2.88).The questionnaire survey showed that compared with the control group,the experimental group had a significantly higher degree of satisfaction,significantly greater learning interests,and significantly greater improvements in operation skills,clinical thinking ability,and self-confidence.Conclusion The new teaching method of goal orientation combined with PDCA cyclic improvement can stimulate learning interests,clarify learning goals,help physicians to master important and difficult issues,and thus improve their learning outcomes and scores in Department of Critical Care Medicine.
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Objective To study effect of Xuebijing injection on coagulation function and prevention of deep venous thrombosis in elderly fracture patients with mechanical ventilation.Methods 60 patients were randomly divided into control group(30 cases) and Xuebijing group(30 cases).Xuebijing group received Xuebijing injection, besides physical therapy for prevention of deep venous thrombosis received by control group.Coagulation parameters and Lac at different time points,thrombosis incidence,hemorrhage incidence APACHE II score and 28 -day mortality were compared between the two groups.Results In Xuebijing group,PT,APTT,DD on d3 and Fg 48 on d5 had statistically significant differences compared with before treatment.PT,APTT on d3,d5 and DD on d5 were statistical-ly different compared with the control group(P <0.05).PLT,Lac,hemorrhage incidence and 28 -day mortality had no significant differences between the two groups.Thrombosis incidence in Xuebijing group was significantly lower than the control group(20.00% vs 3.33%) (χ2 =4.043,P =0.044,P <0.05).Both of APACHE II score were lower than before treatment,but the Xuebijing group was significantly decreased(t =5.48,P =0.000,P <0.05). Conclusion Xuebijing injection could improve coagulation function,and decrease thrombosis incidence in elderly fracture patients with mechanical ventilation.
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Objective To study the effect of Xuebijing injection on transfusion and systemic inflammation in traumatic coagulopathy patients. Methods Seventy-nine patients were randomly divided into Xuebijing Group (36 cases) and Control Group (43 cases). Xuebijing group received Xuebijing injection in addition to the regular treatment received by control group. Levels of TNF-α, IL-6, IL-8 and transfusion amount between two groups were compared. Results Coagulation abnormality was almost corrected in all patients after treatment. In Xuebijing Group, transfusion of RBC, FFP and cryoprecipitate were significantly less than that in control group (P<0.05). At 72 h after admission, TNFα, IL-6 and IL-8 were significantly lower in Xuebijing Group (P < 0.05). Conclusion Xuebijing injection could reduce transfusion in traumatic coagulopathy patients , possibly resulting from its antagonism against systemic inflammation.
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Objective: To investigate the protective effect of rhubarb (大黄) combined with scopolamine on gastric and gut mucosal barrier in patients with severe trauma. Methods: Forty patients with severe trauma, injury severity score (ISS)≥25, were randomly divided into two groups (each n=20), namely common therapy group (CM group) and rhubarb (infused into stomach) combined with scopolamine group (RS group). In RS group, rhubarb combined with scopolamine were given just after the first time measuring gastrointramucosal pH (pHi), the other treatment was the same as CM group.The mean arterial pressure (MAP) and heart rate (HR) were recorded, and pHi, lactic acid, interleukin-6 (IL-6) and tumor necrosis factor-? (TNF-?) were measured on admission and at 24, 48 and 72 hours after admission. Results: The MAP, HR and pHi were uptrend in both groups. There were significant increase in MAP and pHi of RS group at 72 hours compared with those of CM group (both P