注册号: Registration number:
注册号获得时间: Date of releasing the registration number:
注册号状态:
预注册
Registration Status:
Prospective registration
注册题目:
前瞻、多中心评价 foryou 负压吸引设备促进糖尿病下肢溃疡愈合安全性有效性
Public title:
A Prospective Multicenter Assessment of Foryou NPWT Security and Effectiveness in Promoting the Healing of Diabetic Foot Ulcer
研究课题的正式科学名称:
Scientific title:
申请注册联系人:
郑灿阳
研究负责人:
薛耀明
Applicant:
Zheng Canyang
Study leader:
Xue Yaoming
申请注册联系人传真 Applicant Fax
研究负责人传真: Study leader's fax:
申请注册联系人电子邮件 Applicant E-mail
研究负责人电子邮件: Study leader's E-mail:
申请单位网址: Applicant website:
申请注册联系人通讯地址:
广东省惠州市东江高新产业园上霞北路1号
研究负责人通讯地址:
广州市广州大道北1838号南方医院内分泌代谢科
Applicant address:
No. 1, North Shangxia Road, Dongjiang Hi-tech Dist., Huizhou City, Guangdong,China
Study leader's address:
Dept. of Endocrinology & Metabolism, Nanfang Hospital, Guangzhou Dadao Bei No 1838, Guangzhou, Guangdong
申请人所在单位:
惠州市华阳医疗电子有限公司
Applicant's institution:
Foryou Medical Electronics Co, Ltd.
是否获伦理委员会批准:
是
Approved by ethic committee:
Yes
伦理委员会批件文号: Approved No. of ethic committee:
批准本研究的伦理委员会名称:
南方医科大学南方医院医学伦理委员会
Name of the ethic committee:
Ethical Committee of Nanfang Hospital, Southern Medical University
伦理委员会批准日期: Date of approved by ethic committee:
研究实施负责(组长)单位:
南方医科大学南方医院内分泌代谢科
Primary sponsor:
Dept. of Endocrinology & Metabolism, Nanfang Hospital, Southern Medical University
研究实施负责(组长)单位地址:
Primary sponsor's address:
Dept. of Endocrinology & Metabolism, Nanfang Hospital, 1838 Guangzhou Dadao Bei, Guangzhou, Guangdong
试验主办单位(项目批准或申办者): Secondary sponsor:
国家:中国
省(直辖市):广东
市(区县):广州
Country:China
Province:Guangdong
City:Guangzhou
单位(医院):南方医院
具体地址:
Institution hospital:Nanfang Hospital
Address:
经费或物资来源:
Source(s) of funding:
研究疾病:
糖尿病足溃疡
Target disease:
Diabetic Foot Ulcers
研究类型:
干预性研究
Study type:
Interventional
研究所处阶段:
Study phase:
Phase I
研究目的:
A. 评价foryou负压吸引设备促进糖尿病下肢溃疡愈合的的安全性 B. 评价foryou负压吸引设备促进糖尿病下肢溃疡愈合的的有效性
Objectives of Study:
A. Assessment of safty of Foryou NPWT in Promoting the Healing of Diabetic Foot Ulcer B. Assessment of effect of Foryou NPWT in Promoting the Healing of Diabetic Foot Ulcer
研究设计:
随机平行对照
Study design:
Randomized parallel control
纳入标准:
1) 患者有1型或2型糖尿病; 2) 糖尿病下肢溃疡(DFUs)包括糖尿病患者的截肢后伤口,由本研究的研究者判断创面适合使用NPWT治疗; 3) 溃疡面积为3-10 cm2,并且溃疡创面存在一周以上; 4) 年龄在18-80岁,男女不限; 5) 患者创面局部血供良好(踝肱指数≥0.7且≤1.2); 6) 理解并签署知情同意书;
Inclusion criteria
1) Patients with type I diabetes mellitus or type II diabetes mellitus; 2) Patient with diabetic foot ulcers (DFUs) including amputation wound is suitable for NPWT by the researcher of this study; 3) The wound area of the ulcer is 3-10 cm2 and has been there for more than a week; 4) Patient between the age of 18 to 80; both gender; 5) Good blood circulation on part of the wound bed (0.7≦ABI≦1.2); 6) Understand and sign the informed consent.
排除标准:
1) 存在严重肝肾功能障碍(GPT>2倍正常值上限,Cr>2倍正常值上限)或血糖控制不理想(糖化血红蛋白Hb1Alc>12%); 2) 患者存在严重低蛋白血症(血清总蛋白TP低于60g/L)或贫血(Hb<100g/L) 3) 未经控制的骨髓炎或蜂窝组织炎; 4) 治疗创面或创面边缘怀疑存在恶性肿瘤; 5) 创面局部存在未暴露的瘘管,在受试者入选时伤口创面还需要进一步清创处理; 6) 创面局部主要的血管,器官或神经已经暴露; 7) 创面局部存在不能控制的活动性出血 8) 由于溃疡部位等原因难以保持真空,技术上预期难以成功; 9) 治疗创面在入选前的48小时内接受过NPWT治疗; 10) 患者纳入本研究之前2周内接受过生长因子,高压氧、热疗或真空辅助闭合治疗; 11) 目前或3个月之内接受过化疗或放射治疗; 12) 已知对敷料材料高度敏感; 13) 预期患者对于临床观察计划依从性差; 14) 患者怀孕; 15) 患者目前或既往30天内正在参加其他临床试验(无论是器械还是药物)。
Exclusion criteria:
1) Patient with severe hepatic and renal dysfunction(GPT>2xULN, Upper Limits of Normal; Cr>2xULN) or unsatisfactory control of blood sugar(Hb1A1c>12%); 2) Patient with severe hypoproteinemia(TP<60g/L) or anemia(Hb<100g/L); 3) Patient with uncontrolled osteomyelitis or cellulites; 4) Malignancy is suspected in or at the edge of the wound bed; 5) Unexposed fistula in part of the wound bed needs to be debrided after the patient is selected; 6) Patient with exposed major vascular, organs or nerves in part of the wound bed; 7) Incontrollable active bleeding in part of the wound bed; 8) Technically it is difficult to succeed if the wound can not be vacuum; such problem may due to the ulcer area or other reason; 9) Patient has already had NPWT experience in the early 48 hours before he is selected; 10) Patient has already treated by growth factor, hyperbaric oxygen therapy, thermal therapy or Vacuum Assisted Closure before he is selected; 11) Patient under Chemotherapy or radiation therapy, or has been treated by these therapies in the past three months; 12) Patient is highly sensitive to foam dressing material; 13) Patient’s non-compliance with clinical observation plan is expected; 14) Patient is pregnant; 15) Patient under other clinical experiment, or has been tested by other experiment in the past thirty days (experiment by device or medicine).
研究实施时间: Study execute time:
干预措施: Interventions:
组别:
A
样本量:24
Group:
Sample size:24
干预措施:
foryou负压吸引设备的负压伤口治疗
干预措施代码:
Intervention:
Negative Pressure Wound Therapy
Intervention code:
B
高级伤口敷料治疗
Advanced Wound Dressing Treatment
研究实施地点: Countries of recruitment and research settings:
单位级别:
Level of the institution:
单位(医院):广东省人民医院
Institution hospital:Guangdong General Hospital
单位(医院):广州市第一人民医院
Institution hospital:Guangzhou First Municipal People's Hospital
测量指标: Outcomes:
指标中文名:
糖尿病下肢溃疡创面面积的变化
Outcome:
The change in wound area of diabetic foot ulcer over a 4-week period
糖尿病下肢溃疡创面完全愈合率
To assess complete healing rate of diabetic foot ulcer over a 4-week period;
糖尿病下肢溃疡创面完全愈合所需时间
To measure time required to complete healing of diabetic foot ulcer;
治疗过程中的所有不良事件
To record all adverse events in the treatment.
采集人体标本:
Collecting sample(s) from participants:
标本中文名:
伤口渗出液
Sample Name:
exudate
人体标本去向
Fate of sample:
征募研究对象情况: Recruiting status:
正在进行 Recruiting
年龄范围 Participant age
性别 Gender
男女均可Both
随机方法(请说明由何人用什么方法产生随机序列):
按中心分层,用SAS9.2统计软件编程,采用分层区段随机化方法,给定种子数和区段长度,产生随机编码表。
Randomization Procedure (please state who generates the random number sequence and by what method):
Stratified by center (hospital), programmed by SAS9.2 software. In according to stratified blocked r
盲法:
开放设计
Blinding:
Opening Design
资料收集汇总单位:
Data collection Institution:
资料管理单位:
Data management Institution:
资料分析单位:
Data analysis Institution:
创建人: Creater Name: