Objective The purpose of this study, which focuses on the number of the Cochrane Systematic Review’s (CSR) full texts, protocols and registered titles from Chinese authors, is to show the development of evidence-based medicine (EBM) and promote EBM’s further development in China. Methods On the basis of The Cochrane Library (Issue 1, 2009) and the Cochrane Collaboration (March 2009) periodicals, we performed statistical analysis of different countries that released CSR’s full texts, protocols and registered titles, as well as the time, authors and distribution of the CSR’s full texts, protocols and registered titles in China. Results The publishing rates of the CSR’s full texts, protocols and registered titles in China ranked the seventh, fifth and second, respectively. Although the number of CSR’s full texts and protocols showed an increased annual trend in China, the development of area distribution was unbalanced. Moreover, China’s published articles contained 47 Cochrane collaboration groups, without effective practice and health care groups, consumers and communication groups, and methodology and multiple stenosis groups. Conclusions The current Chinese EBM situation has a great potential in writing CSR. However, there are still many problems that need to be resolved.
Objective To make an individualized treatment plan for a newly diagnosed Barrett esophagus patient by means of evidence-based medicine. Methods After the clinical problems were put forward, both the systematic reviews and randomized controlled trials (RCTs) were collected from The Cochrane Library (Issue 3, 2009) and PubMed (1995 to 2010) and SCIE (1995 to 2010). The treatment protocol was made by combining the evidence and the preference of patient. Results A total of 21 RCTs and 6 systematic reviews (meta-analyses) were identified. A rational treatment plan was made upon a serious evaluation and patient’s preferences: improving the lifestyle and adopting the APC therapy combined with acid-suppressive drugs (Omeprazole, 40 mg, bid) for six weeks. Three months later, the endoscope reexamination showed the patient was much better. After another twelve-month follow-up, the plan proved to be optimal. Conclusion In accordance with the evidence-based methods, the rational treatment plan made for a diagnosed Barrett esophagus male can effectively relieve symptoms and improve quality of life.
Objective To investigate the current situation of clinical studies on puerarin for angina pectoris and assess whether it is adequate to provide evidence for clinical practiice. Methods We collected all the published clinical studies on puerarin for angina pectoris from 1966 to October 2003, and assessed all the included reports according to international clinical epidemiological standard. Results 106 RCTs, 8 non-randomized controlled studies and 24 case series were included and analyzed. 126 studies reported diagnosis criteria, 10 desccribed inclusion criteria; 3 studies were quasi-random, 1 double blind, 4 single blind; no study reported follow-up; 117 studies reported adverse effects. Conclusions Currently the quality of studies on puerarin for angina pectoris is not good enough to provide reliable evidence for clinical practice.
Objective Using the evidence-based management to manage the flexible endoscope based on the data collected by information means, to reduce the rate of serious faults and control maintenance costs. Methods From January 2017 to December 2018, we collected and analyzed the flexible endoscope data of the use, leak detection, washing and disinfection, and maintenance between 2015 and 2018 from the Gastroenterology Department of our hospital. Three main causes of flexible endoscope faults were found: delayed leak detection, irregular operation, and physical/chemical wastage. Management schemes (i.e., leak detection supervision, fault tracing, and reliability maintenance) were enacted according to these reasons. These schemes were improved continuously in the implementation. Finally, we calculated the changes of the fault rate of each grade and the maintenance cost. Results By two years management practice, compared with those from 2015 to 2016, the annual rates of grade A and grade C faults of flexible endoscope from 2017 to 2018 decreased by 10.3% and 16.7% respectively, and the annual average maintenance cost fell by 53.2%. Conclusions The maintenance costs of flexible endoscope could be effectively controlled by enacting and implementing a series of targeted management schemes based on the data from the root causes of faults applying the evidence-based management. Evidence-based management based on data has a broad application prospect in the management of medical equipment faults.
ObjectiveTo investigate the influence of evidence-based nursing intervention on the treatment effect and quality of life in patients with peritoneal dialysis. MethodSixty-four patients who underwent peritoneal dialysis between January 2013 and December 2014 in our hospital were randomly divided into control group (n=32) and intervention group (n=32) . The control group received routine nursing and the intervention group received evidencebased nursing intervention. Urea clearance index (KT/V), serum albumin and hemoglobin levels were detected for both groups of patients before and after nursing intervention. Generic Quality of Life Inventory (GQOLI)-74 scale was used to assess patients' quality of life. ResultsAfter nursing intervention, KT/V, serum albumin and hemoglobin levels in the intervention group were significantly higher than those in the control group (P<0.05) . The scores of such items as physical function, psychological function, social function and overall evaluation in the GQOLI-74 scale in the intervention group were significantly higher than those in the control group (P<0.05) . ConclusionsEvidence-based nursing intervention can effectively improve the treatment effect and quality of life in patients with peritoneal dialysis, which is worthy of clinical popularization and application.