Clinical Study of Bugu Shengsui Decoction for the Treatment of Primary Osteoporosis (Kidney Yang Deficiency Syndrome)
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- Change of Traditional Chinese medicine (TCM) syndrome score
研究概览
简要总结
The purpose of this study is to evaluate the efficacy and possible mechanism of traditional Chinese medicine in the treatment of primary osteoporosis (Kidney Yang Deficiency Syndrome).It is a randomized, placebo-controlled trial.
详细描述
The subjects are selected according to the inclusion criteria and exclusion criteria. Using the network random system, 120 subjects who meet the research criteria are randomly divided into control group and experimental group, with 60 cases in each group. Patients in treatment group take the granule of traditional Chinese medicine prescription, while the control group take simulate granule of the prescription. Both two groups are under symptomatic treatment. Twice a day, in the morning and evening, 30 minutes after meals.The experimental drugs were provided by the pharmacy department of Wangjing hospital, Chinese Academy of traditional Chinese medicine, and the course of treatment was 3 months.The observation time points were before treatment, 2 weeks after treatment, 1 month after treatment and 3 months after treatment. Visual Analogue Score (VAS), Traditional Chinese Medicine（TCM）syndrome score, SF-12 scale and bone metabolism index were used as observation indexes.At the same time, it is planned to determine EphrinB2, EphB4, Runx2 and VEGF in serum by ELISA.
Tele-medicine and information management system is established to help achieve follow-up interviews.Random numbers are generated by SAS 9.4 software. The subjects, caregivers, investigators and outcomes assessors in this study are all blinded.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 45 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •It meets the diagnostic criteria of Western medicine for primary osteoporosis. the diagnostic criteria of osteoporosis based on the bone mineral density of central axis (lumbar spine 1-4, femoral neck or total hip) or 1/3 bone mineral density of distal radius measured by DXA is t-value ≤ - 2.5;
- •It meets the syndrome differentiation standard of primary osteoporosis with Kidney Yang Deficiency Syndrome;
- •Female menopause > 2 years and 45 years ≤ age < 80 years, or 50 years ≤ male < 80 years;
- •Visual Analogue Score (VAS) was used to evaluate pain ≥ 4 points;
- •Voluntarily participate in this clinical study and sign the informed consent form.
排除标准
- •Osteoporotic fracture has occurred, or t-value > - 2.5;
- •Female premenopausal or menopausal years ≤ 2 years, female age < 45 years or ≥ 80 years, male age < 50 years or ≥ 80 years;
- •VAS pain score < 4;
- •Lumbar fusion or severe degenerative changes hinder the measurement of normal bone mineral density, and there are less than 2 consecutive intact lumbar vertebrae for DXA measurement and evaluation;
- •Patients with malignant tumor, cardiovascular, cerebrovascular, liver disease, kidney disease, hematopoietic system and other serious primary diseases;
- •secondary osteoporosis: diabetes, thyroid disease, Cushing syndrome and other metabolic diseases, rheumatoid arthritis, multiple myeloma, gout, absorption syndrome, systemic lupus erythematosus and other systemic diseases.
- •Use drugs affecting bone metabolism, such as bisphosphonates, glucocorticoids, calcitonin, anticonvulsant drugs, heparin and other drugs within 3 months before signing the informed consent;
- •History of serious mental illness or poor compliance;
- •Allergic constitution, allergy to known components of the drug, allergy to calcium or vitamin D;
- •Those who participated in other clinical trials within 3 months.
- •Rejection Criteria:
- •False diagnosis and false inclusion;
- •Not receiving one treatment;
- •During the study, in addition to the study medication, drugs known or likely to affect bone metabolism were used.
- •Shedding Standard:
- •The subjects withdrew from the test by themselves;
- •Loss of follow-up;
- •The subject received treatment at least once, and there were serious complications or complications and serious adverse events;
- •Although the test was completed, the dosage of the subject was not within the range of 80%-120% of the dosage that should be taken.
研究组 & 干预措施
Traditional Chinese medicine
On the basis of general symptomatic treatment of caltrate D，patients in experimental group use the traditional Chinese medicine application prescription.
干预措施: Caltrate D (Drug)
Traditional Chinese medicine
On the basis of general symptomatic treatment of caltrate D，patients in experimental group use the traditional Chinese medicine application prescription.
干预措施: Chinese medicine prescription (Drug)
Comparator: placebo
On the basis of general symptomatic treatment of caltrate D，patients in placebo group use the simulate granule of traditional Chinese medicine application prescription.
干预措施: Caltrate D (Drug)
Comparator: placebo
On the basis of general symptomatic treatment of caltrate D，patients in placebo group use the simulate granule of traditional Chinese medicine application prescription.
干预措施: Placebo (Drug)
结局指标
主要结局
Change of Traditional Chinese medicine (TCM) syndrome score
时间窗: Change from baseline TCM syndrome score at 3 months.
According to the《expert consensus on the prevention and treatment of primary osteoporosis with reference to traditional Chinese medicine (2020)》, the quantitative evaluation table of TCM syndrome differentiation for osteoporosis with Kidney Yang Deficiency syndrome was formulated to evaluate the symptoms. Symptoms include primary and secondary symptoms, the primary symptoms were low back pain and soreness and weakness, the secondary symptoms include restricted movement of the lumbar spine，fear of cold and like to be warm，degree of frequency of urination. The primary symptom score was 0 (absent), 2 (mild), 4 (moderate), or 6 (marked)，the secondary symptom score was 0 (absent), 1 (mild), 2 (moderate), or 3 (marked).The obtained scores were summed to calculate the total score.
Change of 12-Item Short Form Survey (SF-12) score
时间窗: Change from baseline SF-12 score at 3 months.
The 12-Item Short Form Survey have 12 items and 8 dimensions, which are overall health, Physical Functioning, Role-Physical, Bodily Pain, Vitality, Social Functioning, Role-Emotional and Mental Health. The first four dimensions belong to the level of Physical Component Summary, and the last four dimensions belong to the level of Mental Component Summary. Each item was scored according to the corresponding options to evaluate the impact of health on an individual's everyday life. The highest score of item 2 and 3 is 3, and the lowest score is 1. The highest score of the other ten items is 5, and the lowest score is 1. The obtained scores were summed to calculate the total score to evaluate the changes of patients' quality of life.The higher the score, the better the quality of life.
Changes of serum 25OHD
时间窗: Change from baseline 25OHD at 3 months.
Serum level of 25-hydroxy vitamin D (25OHD) in nmol/ml，which is determined by Electrochemiluminescence Method. Its value ≥ 30 nmol/L is normal，it may appear osteoporosis if below this value.
Changes of serum ALP
时间窗: Change from baseline ALP at 3 months.
Serum level of Alkaline phosphatase (ALP) in U/L, which is determined by automatic biochemical analysis.The normal value is 40-150 U/L.When it is lower than the normal value, it indicates that bone formation is reduced.
Changes of serum BGP
时间窗: Change from baseline BGP at 3 months.
Serum level of bone glaprotein (BGP) in μg/L, which is determined by automatic biochemical analysis.The normal value is 4.8\~10.2 μg/L.When it is lower than the normal value, it indicates that bone formation is reduced.
Change of VAS pain score of low back
时间窗: Change from baseline VAS score at 3 months.
Draw a straight line with a length of 10 cm on the white paper and mark "painless" and "severe pain" on both ends respectively to form VAS. The patient makes a mark on the straight line according to the degree of pain he feels. The distance from the starting point to the mark is the quantified degree of pain. Painless is represented by 0; 1-3 points represent mild pain; 4-6 points represent moderate pain, which is strong but tolerable; 7-10 points represent severe pain, gradually reaching intolerable level, which is severe pain.
Changes of serum bone metabolic indexes
时间窗: Change from baseline bone metabolism index at 3 months.
Serum level of Beta-CrossLaps (β-CTX) in ng/mL, N-terminal propeptide of type I procollagen (P1NP) in ng/mL，which are determined by Electrochemiluminescence Method.The normal reference ranges of serum P1NP and β-CTX are 16.3\~78.2 ng/mL and 0.114\~0.628ng/mL, respectively.In case of abnormal conditions,the higher the β-CTX, the more serious the bone resorption.The lower the P1NP, the less bone formation and the worse the bone condition.
次要结局
- Therapeutic mechanism(Change from baseline at 3 months.)