研究疾病:
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踝关节扭伤
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研究疾病代码:
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Target disease:
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Ankle sprain
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Target disease code:
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研究类型:
Study type:
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干预性研究
Interventional study
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研究设计:
Study design:
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随机平行对照
randomized controlled trial(parallel group design)
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研究所处阶段:
Study phase:
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II期临床试验
Phase II clinical trial
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研究目的:
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以“疼痛VAS评分”为主要疗效指标,采用随机、双盲单模拟、安慰剂对照、多中心临床试验设计,评价跌打损伤软膏用于治疗踝关节扭伤(气滞血瘀证)的有效性和安全性的临床试验,并进行初步的剂量探索。
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Objectives of Study:
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A randomized, double-blind, single-simulation, placebo-controlled, multicenter clinical trial was designed to evaluate the efficacy and safety of falling-injury ointment in the treatment of ankle sprain (qi stagnation and blood stasis syndrome), with "VAS score for pain" as the main efficacy indicator.
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药物成份或治疗方案详述:
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跌打损伤软膏Ⅰ,规格:0.72g生药/g软膏,100g/支,义乌市振伟中草药科技开发有限公司提供,生产批号:XXXXXXXX,有效期至XXXX年XX月。
跌打损伤软膏Ⅱ,规格:0.45g生药/g软膏,100g/支,与跌打损伤软膏Ⅰ外观、颜色、气味、触感一致,义乌市振伟中草药科技开发有限公司提供,生产批号:XXXXXXXX,有效期至XXXX年XX月。
跌打损伤软膏模拟剂,规格:100g/支,与跌打损伤软膏Ⅰ外观、颜色、气味、触感一致,但不含有效成分,义乌市振伟中草药科技开发有限公司提供,生产批号:XXXXXXXX,有效期至XXXX年XX月。
所有试验用药均检验合格。
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Description for medicine or protocol of treatment in detail:
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Student injuries ointment Ⅰ, specifications: 0.72 g/g ointment, 100 g/a, yiwu vibration of Chinese herbal medicine technology development co., LTD., production batch number: XXXXXXXX, validity to XXXX XX months.
Student injuries ointment Ⅱ, specifications: 0.45 g/g ointment, 100 g/a, with injuries ointment Ⅰ appearance, color, smell, touch, yiwu vibration of Chinese herbal medicine technology development co., LTD., production batch number: XXXXXXXX, validity to XXXX XX months.
Injuries ointment simulation agent, the specification: 100 g/branch, and injuries ointment Ⅰ appearance, color, smell, touch, but do not contain active ingredients, yiwu vibration of Chinese herbal medicine technology development co., LTD., production batch number: XXXXXXXX, validity to XXXX XX months.
All the experimental drugs were approved.
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纳入标准:
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1.符合踝关节扭伤诊断标准;
2.中医辨证为气滞血瘀证;
3.疼痛VAS评分≥4且<7分;
4.可评价的损伤部位仅有一处;
5.损伤发生在48h以内;
6.年龄在18~65岁之间;
7.知情同意并自愿签署知情同意书。
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Inclusion criteria
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1. Meet the diagnostic criteria for ankle sprain;
2. Syndrome differentiation of qi stagnation and blood stasis;
3. Pain VAS score 4 to 7;
4. Only one injured site can be evaluated;
5. The injure occurred within 48 hours;
6. Aged between 18 and 65 years;
7. Informed consent and signed informed consent voluntarily.
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排除标准:
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1. 目标靶部位伴有重度扭伤、拉伤而致肌肉、肌腱等软组织断裂,开放性创伤,或伴随关节脱位、骨折、神经损伤、内脏损伤者;
2. 同一个目标靶部位3个月内曾发生损伤者;
3. 在入组前12小时内采用非甾体抗炎药等具有消炎镇痛作用的药物或活血化瘀、消肿止痛功效的中药治疗者;
4. 入组前曾采用过除休息和冷敷以外的其它非药物疗法(例如按摩、理疗、针灸等)者;
5. 30天内曾使用过类固醇药物者;
6 合并心脑血管、肝、肾、造血系统等严重原发性疾病、精神病者,肝功能(ALT、AST)高于正常值上限的1.5倍,SCr高于正常值上限者;
7. 过敏体质(对两种或以上物质过敏)或对试验药物成分和酒精等基质成分过敏者;
8. 近1个月内曾参加其它临床试验者;
9. 哺乳期或妊娠妇女,或计划妊娠者;
10. 其他由研究者判断不宜参与本研究的患者。
注:外力引起的肌肉、肌腱等软组织断裂,临床表现为局部疼痛,空虚
或凹陷感,压痛,肌肉或肌腱功能减弱或消失。超声波检查有助于诊断。
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Exclusion criteria:
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1. The target site is accompanied by severe sprain or strain, resulting in rupture of muscles, tendons and other soft tissues, open trauma, or joint dislocation, fracture, nerve injury and viscera injury;
2. The same target has been damaged within 3 months;
3. Non-steroidal anti-inflammatory drugs and other drugs with anti-inflammatory and analgesic effects or traditional Chinese medicine therapy with the effect of activating blood circulation and removing stasis and swelling and relieving pain were used within 12 hours before enrollment;
4. Those who had used non-drug therapy (such as massage, physiotherapy, acupuncture, etc.) other than rest and cold compress before joining the group;
5. Have used steroid drugs within 30 days;
6. For patients with severe primary diseases and mental disorders, such as cardiovascular, cerebrovascular, liver, kidney and hematopoietic system, liver function (ALT and AST) was 1.5 times higher than the upper limit of normal value, and SCr was higher than the upper limit of normal value;
7. Allergic constitution (allergic to two or more substances) or matrix components such as experimental drug ingredients and alcohol;
8. Participants in other clinical trials within the past 1 month;
9. Women who are nursing or pregnant, or who are planning to become pregnant;
10. Other patients judged inappropriate to participate in this study by the researcher.
Note: external force caused the rupture of muscles, tendons and other soft tissues, clinical manifestations of local pain, emptiness or depression, tenderness, loss or loss of muscle or tendon function. Ultrasound is helpful in diagnosis.
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研究实施时间:
Study execute time:
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从From
2020-02-01
至To
2021-02-01
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征募观察对象时间:
Recruiting time:
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从From
2020-02-01
至To
2021-02-01
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