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find Keyword "安全" 344 results
  • Effectiveness and Safety of China-Made Omeprazole in Treating Acute Non-Variceal Upper Gastrointestinal Bleeding: A Meta-Analysis

    Objective To systematically evaluate the effectiveness and safety of China-made omeprazole in treating acute non-variceal upper gastrointestinal bleeding. Methods Such databases as PubMed, MEDLINE, Springer, The Cochrane Library, CNKI, VIP, CBM and WanFang data were searched to collect the randomized controlled trials (RCTs) about China-made omeprazole in treating acute non-variceal upper gastrointestinal bleeding, and the references of included studies were also retrieved. The retrieval time was from inception to December 2012. Two reviewers independently screened the literature according to the inclusion and exclusion criteria, extracted the data, and assessed the quality, and then the meta-analysis was conducted by using RevMan 5.1 software. Results A total of 11 RCTs were included. Among all 1 075 patients, 544 were in the treatment group, while the other 531 were in the control group. The results of meta-analysis showed that, there were no significant differences in the total effective rate (OR=0.68, 95%CI 0.35 to 1.33, P=0.26) and safety (RR=1.33, 95%CI 0.45 to 3.91, P=0.96) between the China-made omeprazole and imported omeprazole. Conclusion China-made omeprazole is effective and safe in treating acute non-variceal upper gastrointestinal bleeding in comparison with the imported omeprazole.

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  • A Review on Adverse Events Following Immunization of Meningococcal Vaccines

    Objective To evaluate the adverse events following immunization (AEFI) of meningococcal vaccines, so as to provide references for the appraisal and treatment of AEFI. Methods The Chinese Bio-medicine Database (1978 to April, 2010), China Journal Full-text Database (1994 to April, 2010), VIP Database (1989 to April, 2010) and WangFang database (1988 to April, 2010) were fully searched, and the references listed in original studies were searched manually as well. Then two reviewers independently screened studies and abstracted relevant data.Results A total of 52 articles involving 61 cases were included. Among the AEFI cases, 72.13% were hypersensitive response, including henoch-schonlein purpura (accompanied with or without nephritis), anaphylactic shock, allergic eruption, angioedema, local allergic reaction and so on. Conclusion The results of this study show that meningococcal vaccines may result in AEFI. However, most AEFI are temporary and can be cured after treatment in time. In general, meningococcal vaccine is safe, but monitoring and treatment for AEFI are necessary.

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  • Traditional Chinese Medicine for Prostatitis: A Systematic Review of Randomized Controlled Trials

    Objective To evaluate the effectiveness and safety of traditional Chinese medicine therapies (TCMT) for prostatitis. Methods We searched Cochrane Controlled Trials Register (CCTR), China EBM/Cochrane center database (CEBM/CCD), PubMed, Chinese Biomedical Literature Database (CBM), Papers on Academic Conference of China (PACC), Chinese Dissertation Database Full-Text (CDDBFT), and Evidence-based Traditional Chinese Medicine Database (EBTCMD). All searches were updated on January 15, 2007. We also performed a manual search of the RCTs of TCMT for prostatitis among periodicals related to TCM, researched the related studies by correlative websites, such as “Baidu” and “Google”, gray literatures, and studies included in the references of eligible studies. At least two reviewers independently screened the studies for eligibility, evaluated the quality, and extracted the data from the eligible literatures, with a cross-check to confirm accuracy. Different views were settled by a third party. We evaluated the quality of eligible studies with the revised Jadad’s scale, and extracted valid data using data tables. Meta-analyses were performed for homogeneous studies using RevMan 4.3 software. If heterogeneity existed among the studies, descriptive analysis was conducted. The potential publication-bias was analyzed by funnel plot analysis. Results A total of 52 randomized clinical trials of TCMT for prostatitis (n=5 209) among 1 282 original studies were identified. The methodological quality ranked high in 9 RCTs (the revised scale were ≥ 4 scores), and 22 RCTS reported the methods of random sequence production. The analysis indicated some TCMT were more effective than the treatments in the controls in relieving the proatatitis patients’ pain or discomfort, paruria, impact of symptoms and NIH-chronic prostatitis symptom index (NIH-CPSI), improving the EPS-WBC and urine flow rate etc. Of the trials, 29 randomized clinical trials of TCMT for prostatitis that studied safety (n=2 502) were identified. The methodological quality ranked high in 8 RCTs (the revised scale were ≥ 4 scores), and 18 RCTs reported the method of random sequence production. Analysis indicated some TCMT may cause lower digestive tract symptoms when compared to the control therapies and some Chinese herbs formulas- may cause sexual disfunction. Conclusion Some TCMT may be more effective than the controls in relieving the patients’ pain or discomfort, paruria, impact of symptoms and NIH-CPSI, improving the prostatic tenderness with DRE, improving the EPS-WBC, lecithin lipophore, and urine flow rate etc. However, some TCMT of the trials included may cause lower digestive tract symptoms when compared to the controls, and some Chinese herbs formulas cause sexual disfunction. Because of the generally low methodological quality and the variations of the herbs used, the overall effects cannot be pooled for analysis. More evidence is needed to support this finding.

    Release date:2016-08-25 02:51 Export PDF Favorites Scan
  • Multi-center randomized double-blinded controlled clinical t ri al on local anesthetic efficacy of scndonest 2% special and its safety

    Objective To assess efficacy of mepivacaine on local anesthesia in dentistry and oral surgery and its safety. Methods Parallel group, stratified randomization, double blinded, muti-center clinical trial was designed. Two percent lidocaine with adrenaline in same cartridge was as control. Healthy patients with deep decay, pulpitis needed operative dentistry, or indication for extraction of the teeth, which located in the maxilla or front part of the mandible were included. Results Except 17 cases, 127 patients fulfilled inclusion criteria: 66 in treatment group and 61 in control group, dental filling for 60 and extraction for 67 cases, male 55 and female 72, average at 38.84 + 12.06 years. Submucous infiltration of 1.5 ml mepivacaine at labial or buccal side of the alveolar process produced onset of anesthesia in the median of 60 seconds which was same as that of lidocaine, anesthesia duration for 146.7 minutes with the median of 125 minutes, permitting painless filling or extractions. In the treatment group 81.82% freed of pain, while 15.15% had slight pain but received no extra local anesthetic for implementation of the treatment procedures, making the successful rate of 96.97%. In the mepivacaine group, 13.64% of the cases had transient elevation of the systolic pressure to the level of 145-162 mmHg, 8.33% diastolic pressure to the level of 91-93 mmHg. Only one case had transient palpitation in half minute after one minute injection of the drug with no medical care needed. All the cardiovascular reactions might result from adrenaline containing in the injections. Conclusion Mepivacaine is an effective, safe and reliable anesthetic agent for dentistry and oral surgery.

    Release date:2016-08-25 03:17 Export PDF Favorites Scan
  • Glycyrrhizin for chronic hepatitis: protocol of systema tic review of randomized controlled trials

    Backgroud Chronic hepatitis is the major infectious disease of liver. There is no effective drug for it up to now. Clinical trials have showed that glycyrrhizin have potentional effective for chronic hepatitis. Objective To evaluate the effectiveness, safety and economics of glycyrrhizin for chronic hepatitis B and C. Search strategy The search terms include glycyrrhizin and its products’ name, chronic hepatitis and chronic carrier status. The thais registers of the Cochrane Hepato-Biliary Group, the Cochrane Complementary Medicine Field, and the central database of The Cochrane Library as well as MEDLINE, EMBASE and Chinese Biomedical CD Database were searched from their date of inception onward. And the free Internet search was operated to find ongoing and unpublished researches. Twenty Chinese medical journals and relevant academic conference proceedings have been searched by manual method. The reference lists of identified documents were checked as the complementary search. Inclusion criteria All randomized trials that tested glycryyhizin for chronic hepatitis B virus or hepatitis C virus infection were included in this review. Method of the review According to the principle of Cochrane systematic review, selection of thai for inclusion, assessment of methodological quality, data extraction and data syntheses were conducted by two reviewers.

    Release date:2016-08-25 03:17 Export PDF Favorites Scan
  • Sophorus for chronic hepatitis B virus infection: protocol of a systematic review

    Background Hepatitis B is one of the major infectious diseases of mankind, and up to now, there is no effective way to handle it. Recent clinical trials have shown the potential advantages of Kurorinone an extract of Chinese herb, in treament of chronic HBV infection. Objectives Systermically review the safety and efficacy of Kurorinone in treatment of chronic HBV infection. Search strategy With the searching terms including Kurorinone, its products’ name, hepatitis B and chronic carrier status, the trials registers of the Cochrane Hepato- Biliary Group, the Cochrane Complementary Medicine Field, and the central database of the Cochrane Library as well as MEDILINE, EMBASE and Chinese Biomedical CD Database were searched from their date of inception onward. 20 Chinese medical journals and relevant academic conference proceedings have been searched by hand. The reference lists of identified documents were checked as the complementary search. Inclusion Criteria All RCTs that tested Kurorinone for chronic HBV infection were included in this review. Method of the review According the demand of Cochrane systematic review, selection of trial for inclusion, assessment of methodological quality, data extraction and data syntheses would be conducted for each included trial.

    Release date:2016-08-25 03:17 Export PDF Favorites Scan
  • Establishing Medical Risk Monitoring and Early Warning System for Quality Improvement and Patient Safety

    Release date:2016-08-25 03:34 Export PDF Favorites Scan
  • Evidence-Based Review on Medical Risk Management in Canada —To provide evidence for establishing a medical risk precaution and monitoring system in China

    Objective To provide evidence for establishing a medical risk precaution and monitoring system in China by evidence-based evaluation of the medical risk monitoring and precaution system in Canada, including the current situation and corresponding prevention measures. Method According to the unified search strategy made by our research group, we searched relevant databases and official or government websites. We included articles about medical risk management, medical error and patient safety in Canada. The included articles were classified and the quality was ranked. Results A total of 15 articles were included, among which 10 were official documents (about 2/3) and 5 described research methods (about 1/3), mainly involving medical risk management or evaluation, medical error and patient safety. In 2002, Canada established its National Steering Committee on Patient Safety (NSCPS) and proposed the suggestions to integrate health care resources accross the country, build a patient safety system, and established the Canada Patient Safety Institution (CPSI) to improve patient safety. Canada revised the patient safety management system, collected and issued related information, strengthened doctor-patient communication, developed continuous education for medical staff, practiced the best medical behavior and model and improved lawsuit procedures. These activities have achieved great progress in practice. Conclusions What have been done in Canada will provide a guide for us to establish scientific patient safety system and promote public awareness of patient safety.

    Release date:2016-08-25 03:34 Export PDF Favorites Scan
  • Participating in WHO World Alliance for Patient Safety and Meet New Challenges

    To attend the Patient Safety Summit of UK Presidency of the EU 2005, learn and share ideas with each other, participate in discussing and developing the vision and mission as well as goals for patients for patient safety program, seek the common interest for further cooperation so as to help promote the activities on patient safety in healthcare in China.

    Release date:2016-08-25 03:34 Export PDF Favorites Scan
  • Risk Management of Drugs: Concepts, Principles, Methodology and Practice

    Release date:2016-08-25 03:35 Export PDF Favorites Scan
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