Structured template and reporting tool for real world evidence (STaRT-RWE) was developed by a team led by professor Shirley V Wang of Brigham and Women's Hospital, Harvard Medical School, which is to plan and report on the implementation of real world evidence (RWE) studies on the safety and efficacy of treatments. The template, published in the journal BMJ in January 2021, has been endorsed by the International Society of PharmacoEpidemiology and the Transparency Initiative promoted by the International Society of Pharmacoeconomics and Outcome Research. This article interprets its entries to promote the understanding and application of STaRT-RWE by domestic scholars engaged in real world study, and help to improve the transparency, repeatability, and accuracy of RWE research.
In recent years, the potential value of clinical big data have been gradually realized, and disease prediction models have begun to become a hot spot in clinical research. Predictive models of different types of diseases play an increasingly important role in individual risk assessment. However, due to the lack of reporting specifications for studies on disease prediction model, the structure and quality of reports are mostly mixed. In 2015, BMJ published a paper entitled "Transparent reporting of a multivariable prediction model for individual prognosis or diagnosis (TRIPOD): the TRIPOD statement" stated that there should be a uniform study of predictive models for disease diagnosis and prognosis. This article interprets key contents of the statement to promote research and understanding of the report specification.
Primary liver cancer is the sixth most common malignancy and the third leading cause of cancer-related death worldwide, and hepatocellular carcinoma (HCC) constitutes the majority of primary liver cancer cases. The Liver Imaging Reporting and Data System (LI-RADS) was introduced to standardize the lexicon, acquisition, interpretation, reporting, and data collection of imaging results in patients at increased risk for HCC. LI-RADS allows effective categorization of focal liver lesions, and has been applied in the full clinical spectrum of HCC from diagnosis, biological behavior characterization, prognosis prediction, to treatment response assessment. This review aimed to summarize the recent applications of CT/MRI LI-RADS in the diagnosis, biological behavior characterization and prognosis prediction of HCC, discuss current challenges and shed light on potential future directions.
Chinese medicine case report, a special method, records the experience of practitioners and guides students to inherit and develop Chinese medicine. It can transfer a large amount of medical and humanistic information and contribute to the development of Chinese medicine. It is a literary style that has been widely accepted and helps to document and disseminate the culture of Chinese medicine. With the advent of big data and information, more Chinese medicine case reports have been published. However, many have insufficient quality to properly guide and apply in the clinical practice, which might be caused by little guidance of Chinese medicine case report standards published. This paper summarized the case report standards, synthesized and appraised the feasibility and problems specific for improving the quality of Chinese medicine case reports, and proposed suggestions and guidance for developing the standardization of Chinese medicine medical case reports.
Purpose To study the possibility of prevention of proliferative vitreoretinopathy（PVR） by transduction of exogenous gene in vivo． Methods PVR model of rabbits was induced by intravitreal injection of fibroblasts．beta;-galactosidase (lacZ) gene as a reporter gene was transfered into the vitreous of PVR model eyes mediated by retroviral vector, and the expression of the gene in eye tissues was determined ． Gene transfection was done on the 6th day after fibroblasts injection,and the dosage of intravitreal injection of reporter gene was 0．1ml PLXSN/lacZ serum-free supernatant (1．1times;106 cfu/ml)． Results lacZ gene expression was seen in proliferative membranes after gene transfection, and the expression was located maily at the surface of PVR membrane．The reporter gene expression lasted at least more than 30 days．No expression was found in retinal tissues． Conclusions Retrovirus mediated gene can be directionally transducted in PVR membrane,and might possess the feasibility of gene therapy for PVR． (Chin J Ocul Fundus Dis, 2001,17:224-226)
The preferred reporting items for comprehensive evaluation of Chinese patent medicine (PRICE-CPM) regulate the specific requirements of forming integrity, clear, and transparent reports from title to conclusion. It contains six domains with twenty-one items and seventy-two sub-items and is important to promote the integrity, scientificity, transparency, and applicability of relevant reports. Additionally, it indicates that comprehensive evaluation results reports of post-marketing Chinese patent medicine should refer to PRICE-CPM. Therefore, this article provides a detailed interpretation of the report list and references for future users.
Objective To evaluate the quality of randomized controlled trials (RCTs) of traditional Chinese medicine published inChinese Journal of Integrated Traditional and Western Medicine, and to analyze changes. Methods We searched CNKI to collect RCTs published inChinese Journal of Integrated Traditional and Western Medicine (CJITWM) in 2014. Reporting quality of RCTs was evaluated by using CONSORT 2010 checklist, the methodological quality and ethics requirements were also analyzed. The changes of quality was also analyzed by comparing with those of 2004. Results A total of 80 RCTs were included. The top three interventions were Chinese patent medicine, decoction, acupuncture. Items with high reporting rate (>80%) included abstract, participants, randomization sequences and informed consent. Items with reporting rate of 50% to 80% including introduction, interventions, harms and funding, and others were all less than 50%. Among them, the reporting quality of title, trial design, outcomes, sample size, type of randomization, allocation concealment, blinding, numbers analyzed, outcomes and estimation, generalizability, interpretation, registration and protocol was less than 10%. Compared with those of 2004, the quality of reporting, methodology, and ethics has all increased. Significant progress was made in items of structured summary, background and objectives, collecting participants, adverse reactions, quality control standards of TCM interventions, diagnostic evaluation criteria of TCM, follow-up, funding, ethical approval and informed consent. But small progress was made in randomization, allocation concealment and implementation, sample size, blinding and ITT. There has been no participant flow. Conclusion The quality of reporting, methodology, and ethics of RCTs published inChinese Journal of Integrated Traditional and Western Medicine have made some progress, however, trial design, outcomes selection, estimation of sample size, randomization, blinding, registration and participant flow are still needed to be further improved.
Adherence to reporting guidelines contributes to report methodology and outcomes of research distinctly and transparently. There are some checklists with specific study types related to surgery on the EQUATOR Network’s website. However, the IDEAL framework focuses on stepwise evaluation of surgical innovation through all stages with some key elements, which those existing guidelines may not mention. This likely results in the inaccuracy in reporting in studies attempting to follow the IDEAL recommendations and suggests a pressing need for IDEAL reporting guidelines. Considering these limitations, the IDEAL developed the IDEAL reporting guidelines between October 2018 and May 2019. The paper aimed to provide interpretation of IDEAL reporting guideline, and promote its understanding and use among Chinese researchers.
The PRISMA aims to enhance the transparency and reporting quality of systematic reviews. PRISMA 2020 is an update version of PRISMA 2009, which was published in BMJ in March, 2021. This article compared the PRISMA 2020 and PRISMA 2009, interpreted PRISMA 2020 with representative examples, aiming to help Chinese scholars better understand and apply this reporting guideline, thus to improve the reporting quality of systematic reviews.
ObjectiveSham acupuncture control is a commonly employed method to assess the specific effects of acupuncture in clinical trials. However, due to the absence of specific reporting standards, the reporting quality of sham acupuncture in these trials is low. In order to standardize the reporting of sham acupuncture and improve the reporting quality of sham acupuncture, our project team has developed SHam Acupuncture REporting guidelines and a checklist in clinical trials (SHARE). MethodsThe development process included four parts: we conducted literature research to form initial items of sham acupuncture reporting; two rounds of Delphi surveys were carried out to evaluate the reporting necessity of these initial items; two expert consensus meetings were held to further discuss and agree upon the Delphi results and approve the SHARE checklist; a pilot testing was conducted to assess the feasibility and practicality of the list and make necessary revisions to generate the final SHARE checklist. ResultsThe SHARE checklist consisted of 10 categories with 19 items. The requirements for reporting sham acupuncture primarily focused on sham acupuncture detailed information as well as relevant background factors. ConclusionThe SHARE serves as specialized reporting guidelines for sham acupuncture that offers clear guidance on comprehensive and concise reporting of sham acupuncture.