[Essentials for high-quality development of fangjiomics].

The development of modern omics technology has facilitated in-depth research on many disciplines in the field of medicine. For instance, the introduction of omics-related technology has facilitated research on the mechanism of formula's action and led to the innovative development of sophisticated pharmacological analysis methods. However, in general, the previous ideas are only limited to the application level, failing to integrate with the discipline connotation of formulaology. Furthermore, they are unable to fulfill their potential role in the future evolution of formulaology and steer comprehensive research on the clinical efficacy and safety of formulas. We should not forget our origins, which are compatible with other countries, and embrace the future. Therefore, this paper proposes the three essentials of "holism, macro, and practice" to investigate the future direction of high-quality development in fangjiomics.

The Pathological Mechanism of Neuronal Autophagy-Lysosome Dysfunction After Ischemic Stroke.

The abnormal initiation of autophagy flux in neurons after ischemic stroke caused dysfunction of autophagy-lysosome, which not only led to autophagy flux blockage, but also resulted in autophagic death of neurons. However, the pathological mechanism of neuronal autophagy-lysosome dysfunction did not form a unified viewpoint until now. In this review, taking the autophagy lysosomal dysfunction of neurons as a starting point, we summarized the molecular mechanisms that led to neuronal autophagy lysosomal dysfunction after ischemic stroke, which would provide theoretical basis for the clinical treatment of ischemic stroke.

[Three oral Chinese patent medicines for children with tic disorder: a rapid health technology assessment].

This study aims to comprehensively evaluate the clinical value of Shaoma Zhijing Granules(SZG), Changma Xifeng Tablets(CXT), and Jiuwei Xifeng Granules(JXG) in the treatment of children with tic disorder with the method of rapid health technology assessment(RHTA), which is expected to serve as a reference for medical and health decision-making and clinical rational use of drugs in children. To be specific, relevant articles were retrieved from eight databases and three clinical trial registry platforms. After the quality evaluation, rapid assessment was carried out from the dimensions of disease burden and unmet needs, technical characteristics, safety, efficacy and economy, and the results were analyzed and presented descriptively. A total of 22 articles(1 in English, 21 in Chinese) were screened out: 18 randomized controlled trials(RCTs) and 4 clinical controlled trials(CCTs). Among them, 5 were about the SZG(all RCTs) and 9 were on CXT(6 RCTs and 3 CCTs). The rest 8 focused on JXG(7 RCTs and 1 CCT). Moreover, the overall risk of bias for 94.40% RCTs was evaluated as "some concerns" and only one(5.60%) had high risk of bias. In terms of quality, the 4 CCTs scored 5-6 points(<7 points), suggesting low quality. SZG alone or in combination with tiapride has obvious advantages in improving traditional Chinese medicine syndromes and tic symptoms compared with tiapride alone, with the average daily cost of CNY 79.44-119.16. Compared with conventional western medicine or placebo, CXT alone or in combination with conventional western medicine can improve the total effective rate and alleviate tic symptoms, and the average daily cost is CNY 22.50-67.50. JXG alone or in combination with conventional western medicine can effectively relieve tic symptoms compared with conventio-nal western medicine or placebo, with the average daily cost of CNY 82.42-164.85. The adverse events related to the three Chinese patent medicines mainly occurred in the digestive, respiratory, and nervous systems, all of which were mild. In general, SZG, CXT, and JXG are effective for children with tic disorder. They have been approved to be used in this field, of which SZG was approved in 2019, with the most up-to-date research evidence and high-quality RCT in Q1 journals. However, the comparative analysis of the three was affected by many factors, which should be further clarified. Based on the large sample data available in multiple dimensions, a comprehensive comparative evaluation of the three Chinese patent medicines should be carried out, thereby highlighting the advantages and disadvantages of them and serving a reference for rational clinical use and drug supervision.

[Originality and innovation of disciplinary development of traditional Chinese medicine].

Adhering to Chinese culture and philosophy, the development of traditional Chinese medicine(TCM) should be cooperative and open. TCM should learn from the achievements of ancient and modern scientific and technological civilization in human history and promote cultural exchange. TCM advocates unity, harmony, and interaction, and keeps going in a new information and digital era with Big Science and Extensive Health. The disciplinary development of TCM should embrace inheritance and innovation, and explore the scientific research and transformation of clinical experience. The dual attributes of science and humanity of TCM should be followed. In terms of education, "reading classics, acquiring clinical experience, and consulting experienced tutors" cannot be ignored. Underpinned by Xiang-thinking, TCM development should highlight the originality and learn from the failures of excessive westernization in the past with an inclusive attitude to forge through disciplines to the leading position.

[Analysis of RCT outcome indicators of traditional Chinese medicine for essential hypertension in recent two years].

To find the status of outcome indicators reported in published randomized controlled trial(RCT) of traditional Chinese medicine(TCM) for essential hypertension in the past two years, we searched for relevant information from four Chinese databases, three English databases and two clinical trial registries in this study, from January 2018 to September 2019. The outcome indicators of RCT were extracted and categorized from trials and the risk of bias was assessed by ROB tools from the Cochrane Collaboration. A total of 125 RCTs and 15 RCT protocols were finally included after study screening. The results showed that the RCT outcomes mainly included efficacy and safety outcomes. Efficacy indicators mainly included blood pressure measurement, quality of life assessment, blood biochemical indicators, urine analysis, arterial ultrasound, vascular endothelial function indicators, hematocrit, hemorheology indicators and other indicators. The safety indicators mainly included general physical examination items, heart, liver and kidney function tests, blood, urine, and stool routine examinations as well as adverse drug reactions/events. The current RCTs cannot distinguish primary and secondary outcomes, and the RCT protocols didn't report efficacy criteria clearly. They both didn't report health economic indicators and the methodological qualities were relatively low. In view of the current status on outcome indicators reported in TCM RCTs, constructing a core outcome set of TCM for essential hypertension and improving the methodology quality of RCTs will help to accurately reflect the actual efficacy of TCM intervention.

[Study on establishing a methodology of comprehensive clinical evaluation for Chinese patent medicine based on health technology assessment].

At present, most of Chinese patent medicines have problems, such as weak scientific basis, unclear clinical value evaluation, etc., which lead to the lack of sufficient evidence for the entry into the essential medicine list, medical insurance catalog and other important health resource allocation tools. This has a negative impact on the development of traditional Chinese medicine. It is urgent to establish a comprehensive evaluation methodology system of Chinese patent medicine in China. There are at least three reasons including producing evidence for clinical rational use scientifically, developing an objective and transparent selecting strategy, eventuating and highlighting its clinical value. The process and method of health technology assessment(HTA) can provide reference for the establishment of comprehensive evaluation method of Chinese patent medicine. However, HTA is rarely carried out in the field of traditional Chinese medicine. The latest domestic and international research showed that HTA combined with multi-criteria decision analysis(MCDA) can increase the transparency of decision-making and improve the quality of decision-making. The combined two formed the EVIDEM framework, which is conducive to drug selection and its clinical use. In this paper, the EVIDEM framework was introduced to establish the methodology framework of the comprehensive clinical evaluation system of Chinese patent medicine. A preliminary research idea has been put forward. In the future, we can establish a set of comprehensive clinical evaluation methods for Chinese patent medicine in cooperation with relevant national drug decision-making departments and management departments. It is believed that such cooperation could promote the full implementation of the re-evaluation for Chinese patent medicine.

[Analysis of property and efficacy of traditional Chinese medicine in staging revention and treatment of coronavirus disease 2019].

Coronavirus disease 2019(COVID-19) triggered a severe and complicated epidemic situation, and it is of great significance to discuss the rules and characteristics of the prescription of COVID-19 in traditional Chinese medicine. This study collected prevention and treatment approaches of traditional Chinese medicine for COVID-19 released from the National Health Committee of China, 7 provinces and municipal health committees, the Chinese Medicine Administration and Handbook of Traditional Chinese Medicine Diagnosis and Treatment of COVID-19 between January 1 and February 18, 2020, and prescriptions prepared by 3 masters of Chinese medicine and 4 well-known Chinese medicine experts. These information were selected according to the inclusion and exclusion criteria, and EpiData 3.0 software was used to establish the "Traditional Chinese Medicine Prescription Library for the Prevention and Treatment of COVID-19" and the "Common Database of Traditional Chinese Medicine for the Prevention and Treatment of COVID-19". A total of 93 effective Chinese medicine prescriptions and a total of 157 kinds of constituent medicines were collected. Data analysis was performed by SPSS 18.0 software. The results showed that: ①most of the medicines are with cold and warm properties, 69 with cold medicines, accounting for 43.95%, 57 with warm medicines, accounting for 36.31%, and less with hot medicines, taking up 1.27%; ②there are many pungent, bitter and sweet medicines, and the distribution of medicinal flavors is different at different disease stage. The pungent medicines are mostly found in the early stage, the bitter drugs are the main flavor in the middle and severe stage, and the sweet medicines are mostly used in the recovery stage; ③the meridian of the drug is more concentrated at the lung, stomach, and heart, and most of drugs are into the lung meridian, accounting for 24.55%; these medicines are mostly into the lungs and stomach in the initial and middle stages, and into the heart and kidney in severe stages; ④oral drugs are mostly non-toxic, among which only 6 kinds are toxic, namely Armeniacae Semen Amarum, Dryopteridis Crassirhizomatis Rhizoma, Paridis Rhizoma, Pinelliae Rhizoma, Aconiti Lateralis Radix Praeparaia; ⑤most of the drugs have five types of functions: treating exterior syndromes, resolving dampness, clearing heat, replenishing deficiency, resolving phlegm, cough, and asthma. In the early stage, both drugs for treating exterior syndromes and heat clearing drugs were equally used, accounting for 18.81% each. In the middle stage, drugs resolving phlegm, cough, and asthma drugs are more often used, accounting for 29.61%. In the severe stage, heat clearing drugs are mostly used, accounting for 33.33%. During the recovery period, tonic deficiency drugs are used the most, accounting for 36.47%. The medical characteristics and efficacy of Chinese medicine in preventing and treating COVID-19 are closely related to the understanding of the etiology of Chinese medicine and the location and pathogenesis of the disease. Staged medication and local conditions need attention during the identification and treatment of COVID-19 clinical syndromes.

[Expert consensus on Shujin Jianyao Pills in clinical practice].

Shujin Jianyao Pills is a Chinese patent medicine, with anti-inflammation, analgesic and anti-osteoporotic effects. Based on a questionnaire investigation of clinicians and a systematic review of study literatures on Shujin Jianyao Pills, the international clinical practice guidelines development method was adopted to analyze the optimal available evidences and expert experiences in the "evidence-based, consensus-based and experience-based" principles. Expert consensus on Shujin Jianyao Pills in clinical practice(GS/CACM267-2019) was developed by more than 30 multidisciplinary experts nationwide with the aim to guide and standardize the rational use of Shujin Jianyao Pills among clinicians and improve the clinical efficacy and safety. The expert consensus adopted the internationally recognized recommendation criteria for classification of evidence--GRADE. Expert consensus was formed by the nominal group method. Six main considerations were quality of evidence, curative effect, safety, economical efficiency, patient acceptability and other factors. If there were sufficient evidences, a "recommendation" was given, and GRADE grid voting rule was adopted. If there wasn't sufficient evidence, a "consensus opinion" was formed, and the majority counting rule. According to the indication, usage and do-sage, drug use for special population and safety of Shujin Jianyao Pills, one recommendation and nine consensus opinions were put forward. By means of expert meetings and correspondence, a nationwide consultations and peer reviews were conducted. This consensus is applicable to clinicians in hospitals and grass-roots health services, and provides guidance and reference for the rational use of Shujin Jianyao Pills.

[Future development of evidence based traditional Chinese medicine:flat way to truth and kindness].

The three elements in evidence-based clinical decisions are " best clinical research evidence,physicians' personal experience,and patients' basic values and wishes". This concept coincides with the " bio-psycho-social" model of systematic medicine,and this is the key reason why evidence-based medicine has become the most important diagnostic and therapeutic system under the new medical model. However,there is no methodological support for the implementation of " respecting patients' basic values and wishes".As a result,this concept is difficult to be implemented in clinical practice,and has become the form of " patient or family member' s signature for consent". In narrative medicine,doctors are advocated to record details,psychological processes and even family members' feelings in non-technical language to form parallel medical records,and the key point is to achieve " empathy" between doctors and patients. This idea is consistent with traditional Chinese medicine( TCM),and also provides a practical operation method " to respect patients' basic values and wishes". Medicine is a discipline based on human science,with dual attributes of science and humanity. Humanistic care is the tradition of TCM,and also is one of the basic characteristics and core connotations in TCM. Therefore,in the development of evidence-based TCM,we should combine evidence-based medicine with narrative medicine,and inject humanistic care into evidence-based medicine with the concept and methodology of narrative medicine,so as to achieve the deep integration of science and humanity.

[Expert consensus statement on Hugan Tablets in clinical practice].

Hugan Tablets is a Chinese patent medicine,it has the function of anti-inflammation and reducing transaminase. Based on questionnaire investigation of doctors and a systematic review of research literature on Hugan Tablets,using international clinical practice guidelines' developing methods,with the best available evidence and fully combining expert experience,and following the principle of " evidence-based,consensus-based and experience-based",Expert consensus statement on Hugan Tablets in clinical practice was developed by more than 30 multidisciplinary experts from the nationwide,aimed at guiding and standardizing the rational use of Hugan Tablets by clinicians and to improve clinical efficacy and safety. The expert consensus adopts internationally recognized recommendation criteria for classification of evidence: GRADE. The formation of expert consensus adopts the nominal group technique. Six main considerations are quality of evidence,curative effect,safety,economical efficiency,patient acceptability and other factors. If there is sufficient evidence,a " recommendation" is formed,using GRADE grid voting rule. If there isn' t sufficient evidence,a " consensus opinion" is formed,using majority counting rule. Focus on the indication,usage and dosage,drug use in special population and safety of Hugan Tablets,two recommendations and eight consensus opinions were put forward. Through expert meetings and correspondence,a nationwide consultation and peer review was conducted. This consensus applies to clinicians in hospitals and grass-roots health services,to provide guidance and reference for the rational use of Hugan Tablets.

Gentiopicroside ameliorates bleomycin-induced pulmonary fibrosis in mice via inhibiting inflammatory and fibrotic process.

Pulmonary fibrosis (PF) is a chronic and ultimately fatal interstitial lung disease of various causes. The advent of nintedanib and pirfenidone provides treatment options for PF patients for the first time. However, the adverse effects of the two drugs such as gastrointestinal disorders and hepatic dysfunction often lead to treatment discontinuation. Gentiopicroside (GPS) is a natural secoiridoid glycoside from gentian species of medicinal plants, and has a variety of pharmacological activities, including hepatoprotective and cholagogic, anti-inflammatory, antinociceptive, and smooth muscle relaxing activities. The present study aimed to investigate the therapeutical effects of GPS on bleomycin (BLM)-induced PF in mice. Severe lung inflammation and fibrosis were observed in BLM-treated mice. GPS significantly ameliorated inflammatory and fibrotic responses in lungs of PF mice which were confirmed by histopathological examinations including light microscopy and transmission electron microscopy. Additionally, GPS significantly decreased the levels of inflammatory cytokines including TNF-α and IL-1ß in bronchoalveolar lavage fluid and reduced the content of hydroxyproline in lungs of PF mice. Furthermore, GPS significantly downregulated the expression of TGF-ß1 and CTGF in lungs of PF mice. In vitro, GPS inhibited epithelial-mesenchymal transition of A549 cells stimulated by TGF-ß1, in a dose-dependent manner. Our findings suggest that GPS has the potential as an ideal drug candidate for PF, as it has both anti-inflammatory and anti-fibrotic effects. Alveolar epithelial cells and TGF-ß1 may be the main target cells and molecule of GPS on BLM-induced PF, respectively.

[Analysis of Clinical Medication Laws for 451 Patients with HIV Infection in a Real World].

Objective To analyze clinical features and medication laws of patients with human immunodeficiency virus (HIV) infection. Methods Real world data based on Hospital Information System (HIS) were collected from 17 grade 3 hospitals across China from Jan.2006 to Dec.2011. Data of case his- tory in HIV infectors included their general information, features of AIDS, medications of Western drugs and Chinese herbs during hospitalization. Results Data of 451 patients with HIV infection were collected. A total of 261 patients had clear age record. Their age ranged between 18 and 65 [ accounting for 90. 4% (236/ 261 ) ], with an average age of 36. The ratio of male to female was 2. 8:1. They were hospitalized first at De- partment of Lemology (66. 96%), followed by Department of Respiration (8. 2%). They were admitted to hospital first at clinics (79. 6%), and accepted from Emergency Department (20. 18%). Most of them were admitted to hospital due to infectious diseases. Of them, tuberculosis occupied the top (8.29%), followed by bacterial pneumonia (6. 44%). Totally 349 patients had complete medication record. A total of 399 kinds of Western drugs and 80 kinds of Chinese patent medicines were used. The frequency of using antimicrobial drugs was the top (11. 86%), and Compound Sulfamethoxazole was mostly used in 120 cases (2. 81%). Of 80 kinds of Chinese patent medicines, heat clearing and detoxifying herbs were most often used (19. 27%), followed by antipyretics (10. 30%), tonics (8. 97%), and expectorant (7. 31%). Antimicrobial drugs combined heat clearing and detoxifying herbs were the most often seen in clinics. The 451 HIV infec- tors had steady condition after treated by Western drugs and Chinese herbs. The improvement rate reached 51. 33%. Conclusion Antimicrobial drugs were most often used in HIV patients. Heat clearing and detoxif- ying herbs were most often used in HIV patients. Antimicrobial drugs combined heat clearing and detoxif- ying herbs were most often seen in clinics for HIV patients.

[A study on exploring consensus developing standards in clinical practice guideline for traditional Chinese medicine].

It is a compulsory step from expert consensus to recommendation in developing clinical practice guideline. Therefore, it is necessary to establish standards for structuring expert consensus developing process by integrating traditional Chinese medicine theories into evidence. We summarized our experience to put forward to forming a flowchart and transparency process for making recommendation considering both evidence and traditional theories from traditional Chinese medicine in making clinical guideline. It is hoped that this could be useful for future researchers in this area.

[Clinical value evaluation of Chinese herbal formula in context of multi-omics network].

Clinical value evaluation is the key issue to solve the problems such as high repetition rate, fuzzy clinical positioning, broad indications and unclear clinical values in Chinese herbal formula(Chinese patent medicine). By analyzing the challenges and opportunities of Chinese herbal formula in clinical value evaluation, this paper introduced a strategy of multi-omic network analysis. Through comparative analysis of three stroke treatment formulas, we suggested their different characteristic advantages for variant symptoms or phenotypes of stroke, which may provide reference for rational clinical choice. Such multi-omic network analysis strategy may open a unique angle of view for clinical evaluation and comparison of Chinese herbal formula.

[Analysis of reporting specification about sepsis practice guideline based on RIGHT standard].

At present, the study of clinical practice guide focuses on the quality of the guide, but not enough attention to the reporting standards of the practice guide, so how to standardize the report is an urgent problem in the field of evidence-based medicine. This paper uses the latest practice guidance reporting tool RIGHT standard, analyzes the latest two sepsis practice guidelines at home and abroad, and found that there are few problems in the basic information, recommendations and other information in 7 major areas, and many deficiencies in background, evidence, review and quality assurance, funding and declaration and management of interests, in particular, domestic guidance. We hope that the researchers will use the RIGHT standard to develop new guidelines for sepsis or other areas, standardize the report of the guide, especially the writing of traditional Chinese medicine guide, should reflect the characteristics of traditional Chinese medicine.

[Strategy of constructing post-market integral evaluation system of traditional Chinese medicine injection].

As an important representative of modern Chinese medicine, traditional Chinese medicine (TCM) injzection has become an indispensable part of the Chinese medicine industry. However, its development is now restricted by the bottleneck of insufficient core competitiveness, low-level research and production, even injection quality and the safe use are not guaranteed. Thus, it is urgent to reevaluate post-marketing TCM injection generally and to make secondary development. Under current circumstances, taking major brands which have good clinical and market foundation, as well as research value, as the main subject of cultivation and evaluation is an important approach to innovative development of TCM injection industry. Unlike oral proprietary Chinese medicine, the cultivatation of major brands of TCM injection needs higher technical support, quality standards and more timely feedback. Therefore, a post-market integral evaluation system adaptive to TCM injection is required. This article discussed some key points on the construction of a post-market integral evaluation system of TCM injection in three levels： optimizing evaluation methods, building synergistic innovation platforms which combine the medical research institutions and pharmaceutical enterprises, and finally constructing the integral evaluation system. A "five to one" structure has been proposed to enhance TCM injection effectiveness, safety and adaptability on the whole, which are from the following aspects： mechanism research, clinical evidence validation, literature information mining, sustainable development of resources and industrialization operation.

[Methodological quality assessment of community-acquired pneumonia clinical practice guidelines in China based on AGREE â ¡ tool].

This study is aimed to identify and assess the methodological quality of community-acquired pneumonia (CAP) clinical practice guidelines (CPG) in China by using AGREE Ⅱ tool. CNKI, SinoMed, Wanfang, and VIP Chinese databases from database establishment to March 2017 were searched by manual retrieval to collect all the clinical practice guidelines prepared by various associations or organizations, then AGREE Ⅱtool was used to assess them. Data in each CPG were analyzed in terms of six domains, including scope and purpose, participants, rigor, clarity and readability, applicability and editorial independence. A total of 4 CPGs were included. The results showed that the scope and purpose scored 45.8%; the clarity of expression scored 44.75%; the participants scored 31.9%; the rigor scored 18.98%; the applicability scored 7%; and finally the editorial independence scored 1%. It is concluded that the quality of applicability and the editorial independence should attained paid more attention in future development or updating of the guidelines. In addition to strengthening the compliance with international general principles, we should also pay attention to the characteristics of traditional Chinese medicine treatment, especially the related evidences as complementary and alternative treatment for western intervention measures.

[Study of Jinye Baidu granule in treatment of wind-warmth lung heat disease (heat in lung-wei pattern)： a randomized, double-blind, parallel-controlled trial].

A randomized, double-blind, active parallel controlled trial will be conducted to include patients with acute upper respiratory infection and wind-warmth lung heat disease (heat in lung-wei pattern). Patients with serious bacterial infection (white blood cell count>1.2×1010, neutrophil>80%) will be excluded.so as to further identify Jinye Baidu Granule indications of Wind-warmth lung heat disease (heat in lung-wei pattern).According to the subjects of symptoms of fever and sore throats,Patients will be divided into three blocks： fever, swelling and sore throat, combined fever and swelling and sore throat. Subjects in three blocks will be divided into treatment group and control group with stratified blocked randomization. The treatment group will be treated with Jinye Baidu Granule, and the control group will be treated with Fufang Shuanghua granule. Primary outcome measure of patients with fever will be body temperature recovery time. Primary outcome measure of patients with swelling and sore throat will be throat symptom score. Primary outcome measures of patients combined with fever and swelling and sore throat will be body temperature recovery time and throat symptom score. Before and after all of the patients in the group were collected blood and urine routine, liver and renal function, electrocardiogram (ECG) data as the safety index while observing it adverse events. A total of 623 patients were included. Compared with control group,sore throat symptoms of patients with sore throat and pharyngeal symptoms total score have significantly different. so Jinny Baidu granule have a significant advantage in the treatment of sore throat. All of the experiments showed that the safety of the drug was good. Nausea, vomiting, stomach pain, diarrhea, digestive tract symptoms may occur only occasionally. We should pay attention to the changes when using in patients with spleen deficiency cold to avoid adverse reaction.

[Post-marketing safety surveillance of Diemailing Kudiezi injection: real world study in 30 233 cases].

This study was aimed to obtain the incidence of adverse drug reaction (ADR) of Diemailing Kudiezi injection, explore its characteristics, related risk factors and application in real world. A prospective single cohort study was conducted from 25 hospitals (including Chinese medicine hospitals and Western medicine hospitals) for 4 years. 30 233 consecutive inpatients using Diemailing Kudiezi injection were observed. Their general information was analyzed by using statistic frequency description. Association rules were used to analyze the correlation between comorbidities or drug combinations; the influential factors for ADRs were initially screened by using cross contingency method and Chi-square test, and then Group LASSAO method was used for further analysis. 54 patients with adverse drug events and 30 patients with ADRs were reported among 30 233 patients, with a total ADR incidence of 0.099%[95%CI (0.06%, 0.13%)]. There were 27 patients identified as the "general" ADR, one patients with "severe" ADR (anaphylactic shock) and two patients with new ADRs. ADR occurred most in 30 min after using Diemailing Kudiezi injection, in a total of 16 patients. The most ADRs were palpitation, vomiting, chills, pruritus and rash, 6 times for each symptom. Diemailing Kudiezi injection was well tolerated in the general population. The overall incidence of adverse reactions was rare, with high safety. However, the real incidence of ADRs may be underestimated in this study, and the blood samples were not obtained for the patients, so further mechanism studies shall be conducted.

[How to draft editorial explanation for transparent and concise guideline on clinical practice--Case analysis].

Clinical practice guideline (CPG) should be concise and readability, which can be possible to implement CPG into practice smoothly. A formal published CPG can't load its developing process and details. An editorial explanation of CPG is much useful to show details and logic process of developing CPG. Although there are many different standards for developing CPG, being nothing to do with process management of CPG. By referring to editorial explanation on international standards, a request for CPG was investigated in this study. An editorial explanation for clinical practice guideline should be transparency, logic and traceable. A good editorial explanation could make users or readers to learn what goes on behind the scenes. A standardized editorial explanation could supervise the GCP developing and improve the quality of GCP.