Objective To compare the 2009 edition national essential medicine list (part of basic medicine and heath institution ) in China and WHO model list of essential medicines for children update in 2010, so as to provide the evidence for model list of essential medicines for children of China. Methods We compared the diference in composition of content, the categories, speciic drugs, formulation, and introduction and sign of list by descriptive analysis. Results (1) WHO model list of essential medicines for children were comprised with core and complimentary lists, which were not in the 2009 edition national essential medicine list of China; (2) The 2009 edition essential medicine lists of China included 20 categories in WHO model list of essential medicines for children ,while lacked of antineoplastic agents, blood products, disinfectants, peritoneal dialysis luid and speciic medicines for neonatal care; (3) he average conincidence rate with WHO model list of essential medicines for children of the same drugs was 52.61%. here were 15 categories in the interval of 20%-80%, which accounted for 75%. he average conincidence rate with 2009 edition national essential medicine list of China was 44.19%. here were 11 categories in the interval of 20%-50%,which accounted for 55%. the same drugs of regulate water, electrolyte and acid-base balance in the two list accounted for more than 80% of WHO model list of essential medicines for children. Drugs of ear, nose and throat were totally diferent. (4) he 2009 edition essential medicine list of China didn’t have speciication and sign of drug for children, age limitation, instruction of list, suitable drug formulations for children such as suspension, syrup, drops, granules, scored tablets, etc. Conclusion 2009 edition national essential medicine list of China can’t meet the demand of children. WHO model list of essential medicines for children which bases on global burden of disease, can not be copied into China. We suggest to reference fromWHO model list of essential medicines for children to carry out selecting essential medicines for children in China, formulating essential medicine list for children in China which bases on burden of children disease and clinical demand in China to improve rationality of drugs in children.
目的:探讨ICU机械通气患者使用脑电双频指数(BIS)指导镇静的临床作用。方法:采用前瞻性完全随机对照研究。将53例患者分为2组,分别用BIS和主观评分进行镇静监测48h,设定SAS评分3~4分为镇静目标,评估临床指标如机械通气时间、ICU住院日、给药率和肢体制动率的组间差异,评价BIS监测在机械通气患者的临床应用价值。结果: 两组患者均达镇静目标,BIS监测较常规镇静监测组机械通气时间(1733±1577d vs. 3983±5633d)和ICU住院日(2160±2045d vs. 4167±5581d)缩短,肢体制动率下降(4070%vs.7690%)(Plt;005),但给药率无统计学意义(Pgt;005)。结论:BIS监测可以缩短ICU患者的机械通气时间和ＧICU住院日,减少肢体制动率。
ObjectiveTo systematically review the medication adherence in children with tic disorder to assist in the selection of clinical treatment options and enhance the efficacy of medications for tic disorder.MethodsDatabases including Medline (Ovid), EMbase (Ovid), The Cochrane Library, PsycINFO (EBSCOhost), CINAHL Plus (EBSCOhost), CNKI, WanFang Data and VIP were searched from inception to August 2020, and original studies on medication adherence in children with tic disorder were included. Two researchers independently screened literature, extracted data on the definition of compliance, compliance rate, and factors affecting compliance, and evaluated risk bias of included studies. Systematic review was performed to analyze the status of medication adherence in children with tic disorder.ResultsA total of 12 studies were included, involving seven randomized controlled trials, two case series studies, and three cross-sectional studies. Most studies failed to specify the definition of compliance. The results of cross-sectional studies showed that the proportion of children with good medication compliance was 29.3% to 47.1%. The first-line treatment drugs, tiapride, risperidone, aripiprazole, and clonidine, had relatively good adherence. Medication adherence was affected by drug factors, patient and family factors, and environmental factors.ConclusionsThe adherence rate of medications for tic disorder varies between studies. Few studies have analyzed the factors that affect medication adherence for tic disorder, and some influencing factors are controversial. The first-line treatment drugs, tiapride, risperidone, aripiprazole, and clonidine, have high medication adherence and are recommended for clinical use.
Cytomegalovirus (CMV) retinitis (CMVR) is a common opportunistic infection of the eye after allogeneic hematopoietic stem cell transplantation in patients with hematological diseases. It often occurs within 3 months after the operation, with CMV activation and high blood CMV peaks. It often occurs on patients with long-term CMV viremia, human leukocyte antigen incompatible transplantation, unrelated donor transplantation, haploid transplantation, childhood hematopoietic stem cell transplantation, delayed lymphocyte engraftment, acute and chronic graft-versus-host disease after surgery. The visual prognosis of patients is related to the area of CMVR lesions on the retina, the number of quadrants involved, whether the macula is involved, and the CMV load of the vitreous body is involved, and it is not related to whether the Epstein-Barr virus infection is combined with blood and vitreous humor. The incidence of CMVR is increasing year by year. It is helpful that paying attention to systemic risk factors and epidemiology can provide more effective guidance for ophthalmologists during diagnosis and treatment, help patients improve the prognosis of vision, and reduce or even avoid the occurrence of blindness caused by CMVR.
Vaccine-associated uveitis (VAU) usually refers to a rare adverse reaction that occurs after vaccination. The clinical manifestations of VAU are most often anterior with mild symptoms and responded promptly to topical corticosteroids. However, more severe forms of posterior and panuveitis may also occur, such as multiple evanescent white dot syndrome, Vogt-Koyanagi-Harada syndrome, and acute posterior multifocal placoid pigment epitheliopathy. The pathogenesis of VAU is still unclear. Currently, it mainly includes vaccine Shoenfeld syndrome, type Ⅲ hypersensitivity reaction caused by immune complex deposition, direct infection with live attenuated vaccine, and molecular mimicry theory. VAU is self-limiting, and most patients heal without treatment. In the future, it is recommended to ask all patients with uveitis about their recent vaccination history in the clinic. For patients with inactivated vaccine or recombinant/subunit vaccination history, the possibility of developing Shoenfeld syndrome should be considered, and the history, signs and symptoms related to autoimmune diseases should be carefully looked for.
Objective To evaluate the clinical effect and safety of western medicine plus Shenmai Injection versus western medicine alone for heart failure (HF) patients. Methods We searched CNKI (January 1979 to April 2009), VIP (January 1989 to April 2009), CBM (1978 to 2009), PubMed (1978 to April 2009), The Cochrane Library (Issue 3, 2009), and other relevant databases and journals to identify randomized controlled trials (RCTs) about western medicine plus Shenmai Injection versus western medicine alone for HF patients. The methodological quality was assessed and the data was extralted according to the Cochrane Reviewer’s Handbook and related methods. Meta-analyses were performed using RevMan 5.0.2 software.Results Fifteen eligible studies involving 1174 HF patients were included. The results of meta-analyses showed that western medicine plus Shenmai Injection therapy could precisely improve the general therapeutic effects (RR=1.27, 95%CI 1.19 to 1.35, Plt;0.000 01), increase left ventricular ejection fraction (WMD=7.17, 95%CI 4.65 to 9.70, Plt;0.000 01), and make ventricular diastolic function better (minor weight literature: WMD=0.38, 95%CI 0.32 to 0.45, Plt;0.000 01; major weight literature: WMD=0.38, 95%CI 0.32 to 0.45). Meanwhile, only one study indicated that western medicine plus Shenmai Injection could increase 6-minute walking distance, reduce BNP, IL-6, and TNF-α levels, respectively. Conclusion By comparison with western medicine alone, western medicine plus Shenmai Injection can improve the therapeutic effect on HF patients.
Objective To compare the newest essential medicine lists (EMLs) of China and the World Health Organization (WHO) in 2009, so as to provide the evidence for the selection, adjustment and implementation of the newest national EML of China. Methods Differences in the procedures of selection, implementation and the categories as well as the number of medicines in 2009 EMLs of the WHO and China were compared by descriptive analysis. Result Principles and procedures of selecting and updating EML of China were based on those of the WHO EML. However, the transparency of procedures, methods of selection, and evidence of efficacy, safety, cost-effectiveness and suitability were not enough. Essential medicines of the WHO were categorized by the Anatomical-Therapeutic-Chemical (ATC) classification system, while those of China were classified by clinical pharmacology. Twenty-one identical categories of the first class were found in the two lists. There were 8 and 3 unique categories in the WHO EML and China EML, respectively. A total of 358 and 255 medicines (including medicines in its explanation) were included in the EMLs of the WHO and China, respectively, with 133 identical medicines as well as 206 and 108 unique medicines. There were 51 antiinfective medicines in China EML, accounting for half of the WHO EML. Forty medicines were the same in both lists, and 11 and 60 anti-infective medicines were unique in EMLs of China and the WHO, except for 40 identical medicines. Among them, 22 and 31 antibacterials were included in the lists of the WHO and China with 17 identical medicines. Antifungal, antituberculosis and antiviral medicines in China EML were fewer than those in the WHO EML. The numbers of the identical medicines acting on the respiratory, digestive, and nervous systems and hormones in the both lists were 1, 7, 9, and 17, respectively, while the unique ones in China EML were 6, 12, 7, and 14, respectively. However, most of them were selected without adequate evidence in efficacy and safety. The medicines acting on cardiovascular system were 19 and 29 in both lists with 14 identical medicines. Some antihypertensive and antiarrhythmic medicines were included in China EML with similar mechanism, whereas some of them were excluded by the EML. Conclusion The total numbers of both EMLs are close to each other with half of the identical medicines. The selection of China EML mostly meets the needs of disease burden in China. However, the transparency of selection and evidence are not enough. We suggest that health authorities should cooperate with other stakeholders to promote the transparency of selection, to enhance the capacity of producing high-quality evidence, to develop related technical documents and guidelines, and to disseminate and monitor the implementation of EML.
Objective To systematically review the diseases constitution of children in Chinese medical institutions from 2010 to 2016, and to provide evidence for establishing essential medicine list for children (EMLc) of China. Methods We searched PubMed, EMbase, The Cochrane Library, CBM, CNKI, VIP and WanFang Data from January 2010 to February 2016 to collect studies about diseases constitution of Chinese children. Two reviewers independently screened literature, extracted data, and assessed the risk bias of included studies, then data was descriptively analyzed. Results A total of 33 studies of diseases constitution were included, involving 1 797 696 children among 0 to 18 years from 17 provinces of China. Neonatal hyperbilirubinemia, neonatal pneumonia and premature were the main diseases of inpatient newborns. The main diseases of children hospitalized were pneumonia, upper respiratory tract infection and tumor. Upper respiratory tract infection, bronchopneumonia, bronchitis and diarrhea were the main diseases of outpatients. Hyperspasmia, upper respiratory tract infection and pneumonia were the main diseases of emergency patients. Diseases constitution of different medical institution: the main diseases were pathological jaundice, neonatal asphyxia and neonatal pneumonia in both tertiary and secondary medical institution in the newborn group. In the children group, the main diseases were pneumonia, upper respiratory tract infection and bronchitis in both tertiary and secondary medical institution. Besides these diseases, indigestion and fever of unknown origin were also the main diseases of primary medical institution. Disease constitution of different areas: in the newborn group, pathological jaundice, neonatal pneumonia and neonatal hyperbilirubinemia were the main diseases in coastal areas. Neonatal pneumonia, neonatal hyperbilirubinemia and premature were the main diseases in inland areas. Neonatal hyperbilirubinemia, neonatal pneumonia and neonatal hypoxic-ischemic encephalopathy were the main diseases in remote areas. In children group, pneumonia, bronchitis and premature were the main diseases in coastal areas. Pneumonia, bronchitis and hand-foot-and-mouth disease were the main diseases in inland areas. Upper respiratory tract infection, bronchopneumonia and bronchitis were the main diseases in remote areas. Conclusion Diseases constitutions of children vary in different medical institution, and because of extreme lack of date from primary medical institution, we suggest to carry out investigation in primary medical institution to provide evidence for EMLc. Diseases constitutions of children vary in different area, additions should be made according to local conditions when essential drugs of children selected. Newborn, as a special group of children, should be considered separately when EMLc of China established.
ObjectiveThis study aims to compare different references for the fetal risk of drugs used in pregnancy to provide evidence for the safety of drug use in pregnancy.MethodsFour drug databases, including Lexicomp, Micromedex, TERIS, and Reprotox, as well as two books of drugs in pregnancy edited by Briggs and Schaefer, were searched. Descriptive analysis was performed regarding the definition of pregnancy recommendations and the specific content of medication.ResultsThe six references employed slightly different approaches to drugs in pregnancy, however, all of them included summaries of the risk in pregnancy, data of crossing the placenta, and human and animal data. The databases of Micromedex, TERIS, and a book edited by Briggs had their risk classification systems for drug use during pregnancy. For specific drugs, the summary of different information in pregnancy was different, the amount and content of listed evidence varied, and there was no evaluation of the quality and relevance of evidence among the references.ConclusionsThere is no consensus on the risk assessment of drugs in pregnancy. Risk classification systems for drugs in pregnancy are still an important method for determining the fetal risk of drugs. The existing references merely list studies of drugs in pregnancy, without comprehensive quality assessment. A methodological study of assessment of the risk of drugs in pregnancy is required.