BACKGROUND: For emergency department(ED) patients, risk assessment, prophylaxis, early diagnosis and appropriate treatment of venous thromboembolism(VTE) are essential for preventing morbidity and mortality. This stud...BACKGROUND: For emergency department(ED) patients, risk assessment, prophylaxis, early diagnosis and appropriate treatment of venous thromboembolism(VTE) are essential for preventing morbidity and mortality. This study aimes to investigate knowledge amongst emergency medical staff in the management of VTE. METHODS: We designed a questionnaire based on multiple scales. The questionnaire was distributed to the medical and nursing clinical staff in the large urban ED of a medical center in Northern China. Data was described with percentages and the Kruskal-Wallis test was used to compare ranked data between different groups. The statistical analysis was done using the SPSS 22.0 software.RESULTS: In this survey, 180 questionnaires were distributed and 174 valid responses(response rate of 96.67%) were collected and analyzed. In scores of VTE knowledge, no signifi cant differences were found with respect to job(doctor vs. nurse), the number of years working in clinical medicine, education level, and current position, previous hospital experience and nurses' current work location within the ED. However, in pair wise comparison, we found participants who worked in ED for more than 5 years(n=83) scored signifi cantly higher on the questionnaire than those under 5 years(n=91)(95.75 vs. 79.97, P=0.039). There was a signifi cant difference in some questions based on gender, age, job, and nurse work location, number of working years, education level, and different ED working lifetime.CONCLUSION: Our survey has shown defi ciencies among ED medical staff in knowledge and awareness of the management of VTE. We recommend several changes be considered, such as the introduction of an interdisciplinary workshop for medical staff; the introduction of a standardized VTE protocol; a mandatory study module on VTE for new physicians and nurses; the introduction of a mandatory reporting system for adverse events(including VTE).展开更多
Background: Chronic kidney disease (CKD) with moderate-to-severe renal dysfunction usually exhibits an irreversible course, and available treatments for delaying the progression to end-stage renal disease are limit...Background: Chronic kidney disease (CKD) with moderate-to-severe renal dysfunction usually exhibits an irreversible course, and available treatments for delaying the progression to end-stage renal disease are limited. This study aimed to assess the efficacy and safety of the traditional Chinese medicine, Niaoduqing particles, for delaying renal dysfunction in patients with stage 3b-4 CKD.Methods: The present study was a prospective, randomized, double-blind, placebo-controlled, naulticentcr clinical trial. Frorn May 2013 to December 2013,300 CKD patients with an estimated glomerular filtration rate (eGFR) between 20 and 45 ml "rain ~" 1.73 m 2, aged 18-70 years were recruited from 22 hospitals in 11 Chinese provinces. Patients were randomized in a 1:1 ratio to either a test group, which was administered Niaoduqing particles 5 g thrice daily and 10 g before bedtime for 24 weeks, or a control group, which was administered a placebo using the same methods. The primary endpoints were changes in baseline serum creatinine (Scr) and eGFR after completion of treatment. The primary endpoints were analyzed using Student's t-test or Wilcoxon's rank-sum test. The present study reported results based on an intention-to-treat (ITT) analysis. Results: A total of 292 participants underwent the ITT analysis. At 24 weeks, the median (interquartile range) change in Scr was 1.1 (-13.0-24.1) and 11.7 (-2.6-42.9) p, mol/L for the test and control groups, respectively (Z = 2.642, P = 0.008), and the median change in eGFR was -0.2 (-4.3-2.7) and -2.2 (-5.7-0.8) ml.min-1·1.73 m-2, respectively (Z = -2.408, P = 0.016). There were no significant differences in adverse events between the groups. Conclusions: Niaoduqing particles safely and effectively delayed CKD progression in patients with stage 3b-4 CKD. This traditional Chinese medicine may be a promising alternative medication for patients with moderate-to-severe renal dysfunction.展开更多
Tian-min Cheng Professor Third Military Medical University of the P.L.A.of China Professor Tian-min Cheng was born in Yixing,Jiangsu Province,in December 1927.He graduated from the Sixth Military Medical University of...Tian-min Cheng Professor Third Military Medical University of the P.L.A.of China Professor Tian-min Cheng was born in Yixing,Jiangsu Province,in December 1927.He graduated from the Sixth Military Medical University of the P.L.A.of China(Third Military Medical University of the P.L.A.of China now)in 1951 and became a member of Medical and Health Engineering Division of the Chinese Academy of Engineering (CAE)展开更多
文摘BACKGROUND: For emergency department(ED) patients, risk assessment, prophylaxis, early diagnosis and appropriate treatment of venous thromboembolism(VTE) are essential for preventing morbidity and mortality. This study aimes to investigate knowledge amongst emergency medical staff in the management of VTE. METHODS: We designed a questionnaire based on multiple scales. The questionnaire was distributed to the medical and nursing clinical staff in the large urban ED of a medical center in Northern China. Data was described with percentages and the Kruskal-Wallis test was used to compare ranked data between different groups. The statistical analysis was done using the SPSS 22.0 software.RESULTS: In this survey, 180 questionnaires were distributed and 174 valid responses(response rate of 96.67%) were collected and analyzed. In scores of VTE knowledge, no signifi cant differences were found with respect to job(doctor vs. nurse), the number of years working in clinical medicine, education level, and current position, previous hospital experience and nurses' current work location within the ED. However, in pair wise comparison, we found participants who worked in ED for more than 5 years(n=83) scored signifi cantly higher on the questionnaire than those under 5 years(n=91)(95.75 vs. 79.97, P=0.039). There was a signifi cant difference in some questions based on gender, age, job, and nurse work location, number of working years, education level, and different ED working lifetime.CONCLUSION: Our survey has shown defi ciencies among ED medical staff in knowledge and awareness of the management of VTE. We recommend several changes be considered, such as the introduction of an interdisciplinary workshop for medical staff; the introduction of a standardized VTE protocol; a mandatory study module on VTE for new physicians and nurses; the introduction of a mandatory reporting system for adverse events(including VTE).
基金This study was supported by grants from the National Key Technology R&D Program (Nos. 2013BAI09B05 and 2015BAI12B06), Key Program of the National Natural Science Foundation of China (No. 81330019), General Program of the National Natural Science Foundation of China (No. 81270794), and the Beijing Science and Technology Project (No. D 131100004713003 and No. D171100002817002).
文摘Background: Chronic kidney disease (CKD) with moderate-to-severe renal dysfunction usually exhibits an irreversible course, and available treatments for delaying the progression to end-stage renal disease are limited. This study aimed to assess the efficacy and safety of the traditional Chinese medicine, Niaoduqing particles, for delaying renal dysfunction in patients with stage 3b-4 CKD.Methods: The present study was a prospective, randomized, double-blind, placebo-controlled, naulticentcr clinical trial. Frorn May 2013 to December 2013,300 CKD patients with an estimated glomerular filtration rate (eGFR) between 20 and 45 ml "rain ~" 1.73 m 2, aged 18-70 years were recruited from 22 hospitals in 11 Chinese provinces. Patients were randomized in a 1:1 ratio to either a test group, which was administered Niaoduqing particles 5 g thrice daily and 10 g before bedtime for 24 weeks, or a control group, which was administered a placebo using the same methods. The primary endpoints were changes in baseline serum creatinine (Scr) and eGFR after completion of treatment. The primary endpoints were analyzed using Student's t-test or Wilcoxon's rank-sum test. The present study reported results based on an intention-to-treat (ITT) analysis. Results: A total of 292 participants underwent the ITT analysis. At 24 weeks, the median (interquartile range) change in Scr was 1.1 (-13.0-24.1) and 11.7 (-2.6-42.9) p, mol/L for the test and control groups, respectively (Z = 2.642, P = 0.008), and the median change in eGFR was -0.2 (-4.3-2.7) and -2.2 (-5.7-0.8) ml.min-1·1.73 m-2, respectively (Z = -2.408, P = 0.016). There were no significant differences in adverse events between the groups. Conclusions: Niaoduqing particles safely and effectively delayed CKD progression in patients with stage 3b-4 CKD. This traditional Chinese medicine may be a promising alternative medication for patients with moderate-to-severe renal dysfunction.
文摘Tian-min Cheng Professor Third Military Medical University of the P.L.A.of China Professor Tian-min Cheng was born in Yixing,Jiangsu Province,in December 1927.He graduated from the Sixth Military Medical University of the P.L.A.of China(Third Military Medical University of the P.L.A.of China now)in 1951 and became a member of Medical and Health Engineering Division of the Chinese Academy of Engineering (CAE)