使用经过处理、失活且无菌的脐带羊膜治疗 STT 骨关节炎
用经过治疗的、失活的、无菌的脐带羊膜置于关节间置治疗症状性舟骨梯形 (STT) 骨关节炎的评价
The aim of this open, prospective, multicenter trial is to evaluate the use of a sterile, devitalized, processed umbilical cord amniotic membrane implant placed in joint interposition in the treatment of STT osteoarthritis.
研究概览
研究类型
注册 (估计的)
阶段
- 阶段2
联系人和位置
学习地点
-
-
-
Besançon、法国、25030
- CHU de Besançon
-
Lyon、法国、69006
- Institut Chirurgical de la Main et du Membre Supérieur (ICMMS)
-
Nantes、法国、44300
- Centre de la Main - Clinique Jules Verne
-
Strasbourg、法国、67200
- Hôpitaux Universitaires de Strasbourg
-
-
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Male or female; age between 18 and 75 years.
- Patient with symptomatic STT OA.
- Patient treated medically for functional signs for more than 3 months, without improvement, justifying a surgical intervention.
- Patient with a QuickDash score > 33 points (converted to 50%).
- Patient with wrist pain in front of the STT joint at rest = or > 4/10 on VAS.
- Patient who received the study information and provided consent.
- Member or beneficiary of a national health insurance plan.
Exclusion Criteria:
- Pregnant or breastfeeding woman; woman without effective contraception.
- Patient with functional rhizarthrosis that has not been stabilized or treated medically or surgically.
- Patient with signs of neuropathy with functional disorders such as hyperesthesia.
- Patient with uncontrolled epilepsy or neuropathy that contraindicates locoregional anesthesia.
- Person confined by a judicial or administrative decision.
- Adult subjected to legal protection measures or unable to provide his/her consent.
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:不适用
- 介入模型:单组作业
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的:SclerFIX-IP
Treated, devitalised and sterile graft of umbilical cord amniotic membrane |
Decellularized, viro-inactivated, freeze-dried and sterile allogeneic graft of amniotic membrane of umbilical cord used as an interposition implant in the STT joint |
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 |
|---|---|---|
|
Decrease of the symptomatology related to the STT OA
大体时间:12 months
|
Quality of life related to STT OA evaluated using Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) questionnaire (0 = no disability, 100 = most severe disability); a decrease of 25% of the score is expected between subject's inclusion and the 12-month postoperative visit |
12 months
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Absence of inflammatory reactions and good local tolerance of the implant
大体时间:Through study completion (12 months)
|
No inflammatory reactions (oedema, erythema, necrosis, ulceration and/or delayed wound healing), no adverse effects or serious adverse effects. |
Through study completion (12 months)
|
|
Decrease of pain related to STT OA
大体时间:1 month, 3 months, 6 months, 12 months
|
Pain evaluated from 0 (no pain) to 10 (worst imaginable pain) on a visual analog scale (VAS) |
1 month, 3 months, 6 months, 12 months
|
|
Improvement of functional activities involving the thumb
大体时间:1 month, 3 months, 6 months, 12 months
|
Functional activities involving the thumb evaluated from 0 (best) to 56 (worst) using the Buffet score developed by the Besançon University Hospital |
1 month, 3 months, 6 months, 12 months
|
|
Increase of thumb strength
大体时间:3 months, 6 months, 12 months
|
Thumb strength measured in kg by two-point pinch strength test using a pinch gauge |
3 months, 6 months, 12 months
|
|
Increase of grip strength
大体时间:3 months, 6 months, 12 months
|
Grip strength measured in kg by grip strength test using a dynamometer |
3 months, 6 months, 12 months
|
|
No apparent joint space anomaly
大体时间:12 months
|
Joint space evaluated on radiography using Crosby's classification |
12 months
|
合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- SclerFIX-STT-TBF
- 2023-A00790-45 (其他标识符:IDRCB)
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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