The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):
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sharing on Chinese Clinical Trial Registry website
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:
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1.登记编号
(1)对所有前来咨询本研究的患者进行基本信息登记,并按照咨询顺序给予筛选号,详细询问病史后如果该患者符合标准,即可纳入本研究并按照入组先后顺序分配入组号,另外通过随机数字表根据入组号对患者进行分组,并填写相应的治疗编号,不符合标准的患者,仅分配筛选号后即可排除,不予入组。如研究者张小毛筛选的第五位受试者,是第四位成功入组的病人,随机分配为对照组,则筛选号-入组号为 005-004,治疗编号为 002。
(2) 记录参与者的姓名和拼音缩写、家庭住址、联系电话及记录时间,以年月日格式填写,如 2023 年 01 月 20 日。
2.基本信息填写(CRF 表)
(1)根据受试者描述,填写信息采集表中人口学特征: 性别、年龄、出生年月;
(2)LDH 患者根据主诉完成病史、治疗史及合并其他疾病情况填写;
(3)研究者按诊断学要求对患者进行系统体格检查,将异常状况记录,如遇不确定异常表现,经 3 个以上科研人员讨论后,不会对研究结果产生影响,则进入下一环节筛选,否则终止筛选;
3.治疗前后数据采集:
(1)测量针灸前后最敏感椎体的痛阈及耐痛阈:使用压力测痛仪(仪器:Wagner Instruments,Greenwich,CT-USA)进行测量,进行客观疼痛疗效评估。
(2)视觉模拟量表(Visual Analog Scale,VAS):记录VAS疼痛评分,进行主观疼痛疗效评估。
(3)JOA评分: 通过问诊记录患者治疗前后下腰痛功能量表内容。
分别在治疗1月(即治疗周期结束时)、3月、6月后进行,对受试者的痛阈、压痛阈、VAS 评分、JOA评分综合评定。
数据管理:
本研究采用SPSS 22.0软件统计分析。计量资料用均值±标准差形式表示,组内比较时先检验正态性和方差齐性,两者符合的情况下采用重复测量的方差分析,结果先经球形检验,若符合球形检验,则采用主体内效应检验,若不符合,则参考多变量检验结果。对不符合正态性的计量资料,以及等级资料组间比较用秩和检验,以p<0.05作为差异有统计学意义。
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:
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1. Registration number
(1) All patients who came to consult this study were registered with basic information and given a screening number according to the consultation order. After detailed medical history inquiry, if the patient meets the criteria, he can be included in this study and assigned an enrollment number according to the enrollment order. In addition, patients were grouped according to the enrollment number through a random number table and corresponding treatment number was filled in. After assigning a screening number, it can be excluded and not included in the group. If the fifth subject screened by researcher Zhang Xiaomao is the fourth successfully enrolled patient and randomly assigned to the control group, the screening number - enrollment number is 005-004, and the treatment number is 002.
(2) Record the participant's name and pinyin abbreviation, home address, contact phone number and record time in the format of year month, such as January 20, 2023.
2. Fill in basic information (CRF form)
(1) According to the description of the subject, fill in the demographic characteristics in the information collection form: gender, age, date of birth;
(2) LDH patients complete the medical history, treatment history and other diseases according to the chief complaint;
(3) Researchers conduct systematic physical examination of patients according to diagnostic requirements and record abnormal conditions. In case of uncertain abnormal manifestations and no impact on research results after discussion by more than three researchers, the screening will proceed to the next step; otherwise, the screening will be terminated;
3. Data collection before and after treatment:
(1) The pain threshold and pain tolerance threshold of the most sensitive vertebra before and after acupuncture were measured by a pressure pain meter (Wagner Instruments,Greenwich,CT-USA) for objective evaluation of pain efficacy.
(2) Visual Analog Scale (VAS) : The VAS pain score was recorded to evaluate the subjective pain efficacy.
(3) JOA score: The contents of the low back pain function scale before and after treatment were recorded through consultation.
After 1 month of treatment (i.e., at the end of the treatment cycle), 3 months and 6 months, the subjects' pain threshold, tenderness threshold, VAS score and JOA score were comprehensively evaluated.
Data Management:
SPSS 22.0 software was used for statistical analysis. The measurement data were expressed in the form of mean ± standard deviation, and the normality and homogeneity of variance were tested first during the intra-group comparison. If they met the spherical test, the results were tested by repeated measurement ANOVA. If they met the spherical test, the in-subject effect test was used; if they did not meet the multivariate test results were referred to. The rank sum test was used to compare the measurement data that did not conform to normality, and the difference was statistically significant with p < 0.05.
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Publication information of the protocol/research results report (name of the journal, volume, issue, pages, time; or website):
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