Effectiveness of Oral Hyaluronic Acid (A+ HA(tm), TOP Pharm.) in Knee Osteoarthritis: Clinical Trial
2020年1月1日 更新者：China Medical University Hospital
This is a double-blinded, placebo-controlled, randomized trial to assess the efficacy of oral solution of hyaluronic acid mixture (A+ HA(tm)).
During 8 weeks treatment period, there were three follow-up visits requested (Week 2, Week 4 and Week 8).
研究概览
详细说明
Subjects were initially screened at the Randomization/Baseline Visit (Week 0).
Eligible subjects were randomized at the same visit into treatment period, and received the assigned treatment in a double-blind fashion for 8 weeks.
Efficacy was measured by the several questionnaire including Knee injury and Osteoarthritis (KOOS), the Short Form-36 (SF-36) and Pittsburgh Sleep Quality Index (CPSQI) for each visit.
Incidences of adverse events (AEs) were monitored for each subject once the subject had received 1 dose of study medication; the incidence of serious AEs (SAEs) were monitored for each subject once the subject had signed the informed consent through to the End-of-Study or ET Visit.
Vital signs were measured at baseline and End-of-Study or ET Visit.
研究类型
介入性
注册 (实际的)
97
阶段
- 不适用
联系人和位置
本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。
学习地点
-
-
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Taichung、台湾
- TOP Pharm. & Medicalware
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-
参与标准
研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
40年 及以上 (成人、年长者)
接受健康志愿者
不
有资格学习的性别
全部
描述
Inclusion Criteria:
- Age >= 40 years old
- Male or Female
- With osteoarthritis of the knee based on the definition of Ahlback 1968 and with significant symptoms within 30 days before enrollment.
- No limitation for use of concomitant medication
Exclusion Criteria:
- Use of Glucosamine within 1 month before enrollment
- Osteoarthritis of the knee due to exercise or occupational injury
- Allergy with Oral Hyaluronic Acid
- Bilateral Total Knee Replacement
- Pregnant
- Need use wheelchairs
- BMI≥40
- With at least one condition: Known other causes of arthritis (infectious arthritis, rheumatoid arthritis, connective tissue disease, gout, pseudogout, or psoriatic arthritis), bony or soft tissue malignancy or skin lesions or peripheral neuropathy involving the lower extremities, cardiopulmonary disease which limits walking more than knee pain. Knee instability defined as report of knee bucking or locking within the past month of the study knee, major neurologic deficit that affects gait, psychiatric illness that limits informed consent, and parkinsonism.
- Cancer
学习计划
本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。
研究是如何设计的？
设计细节
- 主要用途：治疗
- 分配：随机化
- 介入模型：并行分配
- 屏蔽：三倍
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
安慰剂比较：安慰剂
20 毫升瓶装不含活性成分的口服液。
早上空腹服用250～500毫升水。
|
oral solution with no-active ingredients
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实验性的：A+ HA(tm)
20 ml oral solution of hyaluronic acid mixture in a bottle.
Administration with 250~500 ml water under fasting condition in the morning.
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oral solution of hyaluronic acid mixture
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研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Knee Injury and Osteoarthritis Outcome Score (KOOS)
大体时间：8 weeks
|
A normalized score (0-100, 0 indicating extreme symptoms and 100 indicating no symptoms) was calculated.
|
8 weeks
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)
大体时间：8 weeks
|
A normalized score (0-100, 0 indicating extreme symptoms and 100 indicating no symptoms) was calculated.
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8 weeks
|
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SF-36
大体时间：8 weeks
|
each item was recorded into score with a 0 to 100 range.
Higher scores mean a better outcome.
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8 weeks
|
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Chinese version Pittsburgh Sleep Quality Index (CPSQI)
大体时间：8 weeks
|
Total score of CPSQI from 0 (better) to 21 (worse) was used as the indicators of sleep quality
|
8 weeks
|
合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
调查人员
- 首席研究员：Shyu-Jye Wang, MD、China Medical University Hospital
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (实际的)
2012年11月1日
初级完成 (实际的)
2014年7月1日
研究完成 (实际的)
2014年7月1日
研究注册日期
首次提交
2019年12月25日
首先提交符合 QC 标准的
2019年12月25日
首次发布 (实际的)
2019年12月30日
研究记录更新
最后更新发布 (实际的)
2020年1月3日
上次提交的符合 QC 标准的更新
2020年1月1日
最后验证
2020年1月1日
更多信息
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.