ABSTRACT
Integrated traditional Chinese medicine (TCM) and Western medicine (WM) is a new medical science grounded in the knowledge bases of both TCM and WM, which then forms a unique modern medical system in China. Integrated TCM and WM has a long history in China, and has made important achievements in the process of clinical diagnosis and treatment. However, the methodological defects in currently published clinical practice guidelines limit its development. The organic integration of TCM and WM is a deeper integration of TCM and WM. To realize the progression of "integration" to "organic integration", a targeted and standardized guideline development methodology is needed. Therefore, the purpose of this study is to establish a standardized development procedure for clinical practice guidelines for the organic integration of TCM and WM to promote the systematic integration of TCM and WM research results into clinical practice guidelines in order to achieve optimal results as the whole is greater than the sum of the parts.
Subject(s)
Medicine, Chinese Traditional , Practice Guidelines as Topic , Humans , ChinaABSTRACT
In order to standardize the clinical diagnosis and treatment decision-making with traditional Chinese medicine for pa-tients of coronavirus disease 2019(COVID-19) and put the latest clinical study evidence into clinical practice, the international trust-worthy traditional Chinese medicine recommendations( TCM Recs) working group started the compilation of Living Evidence-based Guideline for Combination of Traditional Chinese and Western Medicine for Treatment of COVID-19 on the basis of the standards and re-quirements of WHO handbook, GRADE and RIGHT. This proposal mainly introduces the formulation methods and processes of the living guidelines in details, such as the composition of the working group, the collection and identification of clinical issues and out-comes, the production of the living systematic review and the consensus of recommendations. The guidelines will continue to monitor the clinical study evidences of TCM in the prevention and treatment of COVID-19, and conduct regular evidence updating, retrieval and screening. When there is new study evidence, the steering committee will evaluate the possibility of the evidence to change clinical practice or previous recommendations, so as to decide whether the recommendations for the guidelines shall be implemented or upda-ted. The main criteria considered in the guideline updating are as follows:(1) There are new high-quality randomized controlled trial(RCT) evidences for TCM uninvolved in the previous edition of the guidelines;(2) as for the TCM involved in the guidelines, living sys-tematic review shows that new evidence may change the direction or strength of the existing recommendations. The specific implementation of the living evidence-based guidelines will take this proposal as the study basis and framework, in order to ensure the standardization of the formulation process and methods. This will be the first exploration of the methodology for living guidelines in the field of TCM.
Subject(s)
COVID-19/therapy , China , Evidence-Based Medicine , Humans , Medicine, Chinese Traditional , Practice Guidelines as Topic , SARS-CoV-2ABSTRACT
OBJECTIVE: To evaluate the benefits and harms of pediatric Tui Na as a non-pharmaceutical Chinese medicine therapy for acute diarrhea in children under 5 years of age. DESIGN: Systematic review and meta-analysis of randomized clinical trials. METHODS: We searched seven major English and Chinese databases from their inception to January 2018 for randomized clinical trials (RCTs) comparing pediatric Tui Na therapy with conventional medicine (montmorillonite/diosmectite or probiotics used alone or in combination). Two authors extracted data and assessed the Cochrane risk of bias, independently. The primary outcomes are clinical cure rate and diarrhea duration from admission to the cessation of diarrhea. 'Clinical cure' is defined as the frequency, timing and character of stool back to normal status, as well as disappearance of diarrhea symptoms. We present dichotomous data as risk ratio (RR), and continuous data as mean difference (MD) with their 95% confidence interval (CI). We used the Cochrane's Revman software (v.5.3) for data analysis. Trial sequential analysis (TSA) was applied to calculate the required sample size in a meta-analysis and detect the robustness of the results. The GRADEpro was used to generate a summary of finding table. RESULTS: Totally 26 RCTs were included, involving 2410 children with acute diarrhea. Most of the included trials had high or unclear risk of bias in terms of random sequence generation, blinding, and incomplete outcome reporting. The pooled results demonstrated that pediatric Tui Na was superior to montmorillonite after three-session treatment (RR 1.45, 95% CI 1.29-1.62, n = 772, 10 trials), and also superior to montmorillonite combined with probiotics after three-session treatment (RR 2.04, 95% CI 1.49-2.78, n = 533, 7 trials) and after six-session treatment (RR 1.52, 95% CI 1.34-1.73, n = 631, 5 trials) in improving clinical cure rate. Pediatric Tui Na significantly decreased the duration of acute diarrhea (hrs) (MD -0.40 h, 95% CI -15.31 to -5.48 h, n = 410, 6 trials) and daily stool frequency (MD -1.71times, 95% CI -2.37 to -1.04, n = 217, 3 trials, after three-session treatment). No adverse event related to pediatric Tui Na was reported in the included trials. The quality of evidence of included trials was generally moderate to low. TSA for cure rate demonstrated that the pooled data reached a sufficient power regarding both numbers of trials and participants. CONCLUSIONS: This review shows pediatric Tui Na appears to be effective and safe in improving clinical cure rate and shortening diarrhea duration in childhood aged less than five years of age with acute diarrhea. However, rigorously designed well-reported RCTs are warranted to confirm the findings.
Subject(s)
Defecation/drug effects , Diarrhea/therapy , Massage , Medicine, Chinese Traditional , Acupuncture Points , Acute Disease , Bentonite/therapeutic use , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Pediatrics , Probiotics , Randomized Controlled Trials as TopicABSTRACT
Minimal important difference (MID) is a concept in regards of efficacy evaluation in recent years. MID has its features and clinical significance. MID methods include anchor-based methods, distribution-based methods, expert consensus methods, literature analysis methods, and so on. All these methods have their own advantages and disadvantages. In confirming MID, you'd better use them comprehensively according to the research objectives. The significance, range, and evaluation methods of MID in the clinical research of Chinese medicine were clarified. It is necessary to strengthen MID correlated researches and applications.
Subject(s)
Medicine, Chinese Traditional/methods , Outcome Assessment, Health Care/methods , Humans , Treatment OutcomeABSTRACT
OBJECTIVE: To select appropriate descriptors for response of the patient-reported outcome (PRO) scale for the main symptoms of patients with chronic obstructive pulmonary disease (COPD) complicated with pulmonary heart disease. METHODS: A cross-sectional investigation was carried out. Five equidistant ordinal descriptive words in the PRO scale of main symptoms for COPD complicated with pulmonary heart disease were selected. There were 32 alternative words in the questionnaire. Thirty respondents were required to place each descriptive word on a 10-centimeter line according to where they considered each descriptive word should be placed. Then, the line was measured by ruler; average, standard deviation and median were calculated by excel software; the authors finally chose the five equidistant words which accurately reflect the degree of main symptoms. RESULTS: The five most appropriate descriptive words were selected; they were "never", "seldom", "half-partly sometimes", "very often" and "always". CONCLUSION: These selected decorated words are suitable for the PRO scale for patients with COPD complicated with pulmonary heart disease.
Subject(s)
Medicine, Chinese Traditional/methods , Pulmonary Disease, Chronic Obstructive/diagnosis , Pulmonary Heart Disease/diagnosis , Surveys and Questionnaires , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Pulmonary Disease, Chronic Obstructive/complications , Pulmonary Heart Disease/complications , Young AdultABSTRACT
This paper briefly introduces item response theory (IRT) as a typical representation of modern testing theory (MTT), and systematically reviews the processes and contents of the application of IRT in the area of health measurement, including, for example, item bank development, scale revision and computerized adaptive testing. The author presents the potential benefits and the notable problems during health measuring by IRT. Then, the author asserts the need for thorough assessment of feasibility when using the IRT in patient-reported outcome research. Further research based on IRT and computerized adaptive testing in health measurement will be carried out in the field of medical care including traditional Chinese medicine and integrative medicine.
Subject(s)
Outcome Assessment, Health Care , Integrative Medicine/methods , Medicine, Chinese Traditional/methods , Quality of Life , SoftwareABSTRACT
The purpose of establishing an evidence-based clinical pathway is to standardize the clinical practice, improve the quality of health care and cure patients' illness. Since the core of evidence-based medicine (EBM) lies in implementing the current best available evidence of clinical research to direct the decision making in clinical practice, evidence obtained from research should be kept to either in formulating a clinical practice guideline or establishing a clinical pathway. The EBM method for establishing clinical pathway was introduced in this paper, including setting up a compilation team, raising clinical relevant problems, searching and critically appraising available evidence, and incorporating them into the process of clinical pathway establishment, expecting to provide methodological guidance for establishing TCM clinical pathway in future.
Subject(s)
Critical Pathways , Evidence-Based Medicine , Medicine, Chinese Traditional/methods , HumansABSTRACT
Comparing with the Western medicine, the clinical pathway development of Chinese medicine (CM)/integrative medicine (IM), on one hand, should follow the basic principles of general clinical pathway; on the other and prior hand, it ought to coordinate with the rule of CM, and display sufficiently the advantages of CM based upon the evidences. Several key issues which may be encountered in the development and the relevant strategies were introduced in this paper.
Subject(s)
Critical Pathways , Integrative Medicine/methods , Medicine, Chinese Traditional/methodsABSTRACT
OBJECTIVE: To select appropriate descriptors for responses of the Health Scale of Traditional Chinese Medicine (HSTCM). METHODS: A cross-sectional investigation was carried out among 28 hospital staff members by using 151 scale descriptors. This investigation involved all the descriptors from the initial version of HSTCM. Each response scale had five ordinal descriptors, including two anchors at extreme levels and three intermediates. The participants were invited to determine the two anchors of extreme levels, and then to place each descriptor on a 10-centimeter (0 to 10 cm) line according to where they considered the descriptor lay in relation to the two anchors. RESULTS: The selection of scale descriptors was based on comprehensive considerations regarding the median, average score and standard deviation of each descriptor. The main rule of selection was to choose the descriptor of extreme level anchor with a median value closer to 0 or 10, and the same for the selection of descriptors of the intermediates, which should possess a median value closer to 2.5 or 5 or 7.5. If two descriptors had similar median values, we compare the average score and/or the standard deviation of these descriptors and prefer to keep the one containing either an average score closer to anchor point or a less value of standard deviation. Furthermore, the codes of Chinese language were also considered. Four kinds of response scales including capacity, frequency, evaluation, and intensity with a total of 85 scale descriptors were selected. For HSTCM, a total of 8.24% (7/85) descriptors for 14.9% (7/47) items were revised based on the study results. CONCLUSION: The scale descriptors selected are suitable for HSTCM and the results can be referenced in developing similar health profile assessment.
Subject(s)
Health Status Indicators , Medicine, Chinese Traditional/standards , Surveys and Questionnaires , China , Cross-Sectional Studies , Female , Health Promotion/methods , Health Promotion/standards , Humans , Male , Medicine, Chinese Traditional/methodsABSTRACT
OBJECTIVE: To test the reliability and validity of Health Scale of Traditional Chinese Medicine (HSTCM) by means of questionnaires. METHODS: A cross-sectional survey was conducted at Liwan Community of Guangzhou, Old People's Home in Guangzhou and Outpatient Department of the Second Affiliated Hospital of Guangzhou University of Chinese Medicine. A total of 652 Chinese individuals (over 18 years old) were assessed with the 88-item version of HSTCM and World Health Organization Quality of Life Measure-Abbreviated Version (WHOQOL-BREF), which were randomly delivered to them. Some socioeconomic characteristics were registered. RESULTS: A test-retest reliability (15-day interval) was found among the 76 persons who completed the questionnaires by themselves. Intra-class correlation coefficient (ICC) was 0.93. Associated 95% confidence interval (CI) was 0.89-0.96. Split-half reliability was 0.79. Inter-investigator reliability (0.93) was also good, and the ICC of HSTCM was 0.90 (95%CI 0.67-0.97). The correlation between HSTCM and WHOQOL-BREF was -0.66. The correlations of HSTCM and questionnaire deliver order, investigator, interview date and interview time were 0.06, -0.12, -0.17 and 0.20 respectively. The correlation between HSTCM and self-rated health (0.46) was greater than that between HSTCM and chronic illness (0.28). Divided by individuals with or without chronic illness, area under the ROC (receiver operator characteristic) curve for HSTCM was 0.67 (95%CI 0.63-0.71). CONCLUSION: It indicates that the HSTCM is conceptually valid with satisfactory psychometric properties and forms a basis for further applications in clinical research of traditional or integrative medicine.
Subject(s)
Health Status , Health Surveys , Medicine, Chinese Traditional , Surveys and Questionnaires , Adolescent , Adult , China , Cross-Sectional Studies , Feasibility Studies , Female , Humans , Male , Middle Aged , Quality of Life , Reproducibility of Results , World Health Organization , Young AdultABSTRACT
Viewing from some TCM concepts and basic characteristics of health, assimilating the operationalization concerning thinking and procedure of modern scientific research, the pilot form of Health Scale of TCM--initial health scale of TCM (iHSTCM) based upon TCM theory was developed. From November 2002 to January 2003, the domain, facets and items of HSTCM were finally established by analyzing the data from a survey of 652 persons in Guangzhou City using iHSTCM. In conclusion, the HSTCM has its theoretical ratio-nality and is applicable. It could be further applied in TCM clinical practice.
Subject(s)
Health Promotion/standards , Health Status Indicators , Medicine, Chinese Traditional/standards , Adolescent , Adult , Aged , Diagnosis, Differential , Female , Health , Health Promotion/methods , Humans , Male , Medicine, Chinese Traditional/methods , Middle Aged , Surveys and QuestionnairesABSTRACT
Viewing from the concept of health and several basic characteristics of health outlook of traditional Chinese medicine (TCM), assimilating the thinking and procedure of modern scientific research concerning operationalization, in this paper, the TCM concept of health and its measurement operationalization as well as their relevant things were expounded. And the frame, related domain, indexes and items of health assessment scale based upon TCM theory were tried to be established using opertionalization method.
Subject(s)
Health Status Indicators , Health , Medicine, Chinese Traditional , HumansABSTRACT
This paper discussed the concept, categorizations, methods and basic principles for establishing of soft index survey tools (SIST) in clinical medicinal field, pointed out the relation between the connatural theoretical and practical mode of TCM and the establishment of SIST having TCM characteristics, and elaborated several key points which should be paid attention to in the establishment of SIST. It was pointed out that there was broad space for application of SIST in TCM study.
Subject(s)
Health Status Indicators , Medicine, Chinese Traditional/methods , Quality of Life , Diagnosis, Differential , Humans , Research Design , Surveys and QuestionnairesABSTRACT
Non-randomized studies (NRS) have gradually attracted people's attention in the field of clinical medicine. In this paper, the importance of NRS was emphasized on the viewpoints of the coherence of scientific research, the limitation of randomized control trials (RCTs), the immanent characteristics of TCM clinical practice and the actual requirement of complex intervention in clinical practice. And two main points in evaluation and implementation of NRS differed to those in RCTs were put forward, i.e. the first, the full-scale design of the study with the professional characteristics should be described very explicitly, especially the speciality of the objects, intervention elements and indexes for effectiveness evaluation, etc.; the second, the control of bias and evaluation of effectiveness, and their influence on conclusion induction should be fully taken into consideration. At the same time, the key step in improving the quality of NRS of TCM and integrative medicine was preliminary discussed in this paper.