评价llizarov胫骨横向骨搬移微循环重建术治疗糖尿病足Wagner2-4期患者的有效性和安全性 一项多中心、开放、随机、阳性平行对照临床研究

注册号:

Registration number:

ChiCTR-INR-17011185 

最近更新日期:

Date of Last Refreshed on:

2017-04-19 10:17:36 

注册时间:

Date of Registration:

2017-04-19 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

评价llizarov胫骨横向骨搬移微循环重建术治疗糖尿病足Wagner2-4期患者的有效性和安全性 一项多中心、开放、随机、阳性平行对照临床研究

Public title:

Evaluation of the effectiveness and safety of llizarov tibial transverse bone removal microcirculation in the treatment of diabetic foot Wagner2-4 patients A multicenter, open, randomized, positive parallel controlled clinical study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

评价llizarov胫骨横向骨搬移微循环重建术治疗糖尿病足Wagner2-4期患者的有效性和安全性 一项多中心、开放、随机、阳性平行对照临床研究

Scientific title:

Evaluation of the effectiveness and safety of llizarov tibial transverse bone removal microcirculation in the treatment of diabetic foot Wagner2-4 patients A multicenter, open, randomized, positive parallel controlled clinical study

研究课题代号(代码):

Study subject ID:

LC2016PY056

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

常思灵 

研究负责人:

孙永建 

Applicant:

Siling Chang 

Study leader:

Yongjian Sun 

申请注册联系人电话:

Applicant telephone:

+86 18820130067

研究负责人电话:

Study leader's
telephone:

+86 13042038688

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:

nywy0107@163.com

研究负责人电子邮件:

Study leader's E-mail:

nfyysyj@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

广东省广州市从化区从城大道566号南方医科大学第五附属医院创伤骨科

研究负责人通讯地址:

广东省广州市从化区从城大道566号南方医科大学第五附属医院创伤骨科

Applicant address:

Department of Orthopedics, the Fifth Affiliated Hospital of Southern Medical University, 566 Chengcheng Road, Conghua District, Guangzhou, Guangdong, China

Study leader's address:

Department of Orthopedics, the Fifth Affiliated Hospital of Southern Medical University, 566 Chengcheng Road, Conghua District, Guangzhou, Guangdong, China

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

南方医科大学第五附属医院创伤骨科

Applicant's institution:

Department of Orthopedics, the Fifth Affiliated Hospital of Southern Medical University

研究负责人所在单位:

南方医科大学第五附属医院创伤骨科

Affiliation of the Leader:

Department of Orthopedics, the Fifth Affiliated Hospital of Southern Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

nywy201604

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

南方医科大学第五附属医院医学伦理委员会

Name of the ethic committee:

The Fifth Affiliated Hospital of Southern Medical University Medical Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2017-01-06 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

伦理委员会联系人电话:

Contact phone of the ethic committee:

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

南方医科大学第五附属医院创伤骨科

Primary sponsor:

Department of Orthopedics, the Fifth Affiliated Hospital of Southern Medical University

研究实施负责(组长)单位地址:

广东省广州市从化区从城大道566号南方医科大学第五附属医院创伤骨科

Primary sponsor's address:

Department of Orthopedics, the Fifth Affiliated Hospital of Southern Medical University, 566 Chengcheng Road, Conghua District, Guangzhou, Guangdong, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

广州市

Country:

China

Province:

Guangdong Province

City:

Guangzhou City

单位(医院):

南方医科大学第五附属医院

具体地址:

从化区从城大道566号

Institution
hospital:

The Fifth Affiliated Hospital of Southern Medical University

Address:

566 Conghua Avenue, Conghua District, Guangzhou

经费或物资来源:

南方医科大学

Source(s) of funding:

Southern Medical University

研究疾病:

糖尿病足  

Target disease:

Diabetic foot

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

主要研究目的:评价胫骨横向骨搬运技术治疗糖尿病足溃疡是否能有效提高创面愈合率。 次要研究目的:探索影响胫骨横向骨搬运技术临床疗效的相关因素;补充完善胫骨横向骨搬运技术在治疗糖尿病足溃疡时候的手术适应症和禁忌症,相应可能出现的手术并发症。  

Objectives of Study:

OBJECTIVE: To evaluate whether the treatment of diabetic foot ulcer with tibial transverse bone manipulation can effectively improve the wound healing rate. Objective: To explore the factors affecting the clinical efficacy of tibial transverse bone transport technique; to supplement the surgical indications and contraindications of tibial transverse bone handling in the treatment of diabetic foot ulcer, and the corresponding possible surgical complications.

药物成份或治疗方案详述:

三、胫骨横向骨搬运治疗组方法:1.取仰卧位,常规铺巾消毒后,于胫骨中段前内侧弧形切开皮肤,切口长约12-15cm,逐层切开向下分离直至骨膜;2.沿胫骨内侧切开骨膜,向两侧完整剥离骨膜,并注意保护骨膜的完整性;3.在胫骨内侧面开骨窗,大小约12cm*2cm,注意保护周围组织,开骨窗过程中避免损伤及丢失髓腔骨髓;4.在骨窗内选取居中对称位置各拧入一枚3.0mm骨搬运外固定针,两针间距约5cm;5.用电钻在设定的骨窗界限钻取多孔,再用摆锯将钻孔连接成线分离搬运骨块(尽量不损伤骨髓)6.在骨窗近、远端胫骨侧钻孔并各拧入2枚4.0mm外固定针与骨针处于同一轴线上,安装并调整定制横向骨搬运外固定架于胫骨及搬移骨块上;6.冲洗伤口,逐层各层组织,包扎切口;手术完毕。 

Description for medicine or protocol of treatment in detail:

Third, the tibial transverse bone handling group method: 1. Take the supine position, conventional tread towel disinfection, the medial arc in the middle of the tibial incision of the skin, incision about 12-15cm, layer by layer cut down to the periosteum; Along the medial tibial incision periosteum, to both sides of the complete stripping of the periosteum, and pay attention to the integrity of the periosteum; In the medial tibial opening window, the size of about 12cm * 2cm, pay attention to protect the surrounding tissue, open the bone window process to avoid damage and loss of medullary bone marrow; In the bone window selected center symmetrical position of each screw into a 3.0mm bone handling external fixation needle, two needle spacing of about 5cm; With the drill drill in the set of bone window limit drilling porous, and then pendulum saw the drill hole connected to the line to separate the transfer of bone (as far as possible not damage the bone marrow) 6. In the bone window near the distal tibial side of the drilling and the screw 2 4.0mm external fixation needle and bone needle in the same axis, install and adjust the custom lateral bone transport external fixator in the tibia and move the bone block; Rinse the wound, layer by layer organization, bandage incision; surgery is completed. 

纳入标准:

Inclusion criteria

排除标准:

排除标准:①近期存在糖尿病酮症酸中毒、高渗性昏迷或严重慢性糖尿病并发症及其他应激情况如急性心、脑血管意外。 ②外周动脉病变中动脉以上无法再通者。③严重肝、肾功能损害者,如谷草转氨酶或谷丙转氨酶高于正常上限2.5倍; 肌酐高于正常上限1.5倍或血清肌酐浓度≥133 μmol/L(男 )/124 μmol/L(女 )或肌酐清除率< 60 mL/min。 ④严重的肺部感染、心肺功能不全控制不良者。 ⑤严重低蛋白血症者(白蛋白水平低于30 g/L)。⑥血红蛋白低于90 g/L者。

Exclusion criteria:

1. recent diabetic ketoacidosis, hyperosmolar coma or severe chronic diabetes complications and other stress conditions such as acute heart, cerebrovascular accident;
2. peripheral arterial lesions can not be more than the middle of the artery;
3. creatinine is higher than the normal upper limit of 1.5 times or serum creatinine concentration ≥133 umol/L (male)/124umol/L (female), such as aspartate aminotransferase or alanine aminotransferase, Or creatinine clearance <60 mL/min;
4. severe lung infection, cardiopulmonary dysfunction control poor;
5. severe hypoproteinemia (albumin levels below 30 g/L);
6. hemoglobin less than 90 g/L.

研究实施时间:

Study execute time:

From 2017-04-20 00:00:00 To 2021-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2017-04-20 00:00:00 To 2021-07-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

78

Group:

test group

Sample size:

干预措施:

胫骨横向骨搬运微循环重建术+控制血糖、调脂、抗凝、抗血小板、扩血管等传统治疗用药

干预措施代码:

Intervention:

Tibial transverse bone transport microcirculation reconstruction

Intervention code:

组别:

对照组

样本量:

78

Group:

Control group

Sample size:

干预措施:

控制血糖、调脂、抗凝、抗血小板、扩血管等传统治疗用药

干预措施代码:

Intervention:

Control of blood sugar, lipid, anticoagulation, anti-platelets, vasodilators and other traditional treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China

Province:

Guangdong Province

City:

Guangzhou City

单位(医院):

南方医科大学第五附属医院 

单位级别:

二级甲等 

Institution
hospital:

The Fifth Affiliated Hospital of Southern Medical University

Level of the institution:

Secondary A hospital

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China

Province:

Guangdong Province

City:

Guangzhou City

单位(医院):

南方医科大学南方医院 

单位级别:

三级甲等 

Institution
hospital:

Southern Medical University Southern Hospital

Level of the institution:

Tertiary A hospital

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China

Province:

Guangdong Province

City:

Guangzhou City

单位(医院):

南方医科大学第三附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Third Affiliated Hospital of Southern Medical University

Level of the institution:

Tertiary A hospital

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China

Province:

Guangdong Province

City:

Guangzhou City

单位(医院):

南方医科大学南方医院新塘医院 

单位级别:

二级甲等 

Institution
hospital:

Southern Medical University South Hospital Xintang Hospital

Level of the institution:

Secondary A hospital

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China

Province:

Guangdong Province

City:

Guangzhou City

单位(医院):

南方医科大学 

单位级别:

大学 

Institution
hospital:

Southern Medical University

Level of the institution:

the University

测量指标:

Outcomes:

指标中文名:

创面愈合率

指标类型:

主要指标

Outcome:

Wound healing rate

Type:

Primary indicator

测量时间点:

术后30天,出院后随访半年,每个月记录一次

测量方法:

经过各种处理和治疗,伤口已经由表皮覆盖,创面见鲜红色,颗粒状,柔软湿润,形似鲜嫩的肉芽,无局部红肿热痛等感染迹象,后期局部不需要进行换药治疗,创面分泌物细菌培养阴性。

Measure time point of outcome:

Intervention 30 days after surgery, followed up for six months after discharge, recorded once a month

Measure method:

After a variety of treatment and treatment, the wound has been covered by the epidermis, the wound see bright red, granular, soft and moist, the shape of fresh granulation, no local swelling and pain and other signs of infection, the latter part of the need for dressing treatment, wound secretions B

指标中文名:

保肢率

指标类型:

次要指标

Outcome:

Limb salvage rate

Type:

Secondary indicator

测量时间点:

干预30天内,出院后随访半年,每个月记录一次

测量方法:

通过评价患者肢体情况,明确患者半年内肢体恢复情况,若出现坏疽则需要截肢。

Measure time point of outcome:

Intervention within 30 days, after discharge for six months, once a month record

Measure method:

By assessing the patient's limb, clear the patient within six months of limb recovery, if the gangrene need amputation.

指标中文名:

疼痛VAS评分

指标类型:

次要指标

Outcome:

Pain VAS score

Type:

Secondary indicator

测量时间点:

入院后7天内、干预30天内,出院后随访半年,每个月各记录一次

测量方法:

疼痛VAS评分表

Measure time point of outcome:

7 days after admission, intervention within 30 days, after discharge for six months, each record once a month

Measure method:

Pain VAS Score Table

指标中文名:

皮温感觉

指标类型:

次要指标

Outcome:

Skin temperature feeling

Type:

Secondary indicator

测量时间点:

入院后7天内、干预30天内,出院后随访半年,每个月各记录一次

测量方法:

1.痛觉:用大头针的针尖轻刺被检者皮肤以检查痛觉,左右远近对比并记录感觉障碍类型(过敏、减退或消失)与范围。2.触觉:用棉签或软纸片轻触被检者的皮肤或粘膜。 3.温度觉:用盛有热水(40 ℃ ~ 50 ℃)或冷水(5~ 10 ℃)的试管接触皮肤,辨别冷热感觉

Measure time point of outcome:

7 days after admission, intervention within 30 days, after discharge for six months, each record once a month

Measure method:

1. Pain: with the pin of the needle tip of the seizure of the skin to check the pain, left and right contrast and record the type of sensory disorder (allergies, loss or disappearance) and range. 2. Touching: Touch the skin or mucous membrane of the subject with a cotton swab or soft pap

指标中文名:

血管重建

指标类型:

次要指标

Outcome:

Vascular remodeling

Type:

Secondary indicator

测量时间点:

入院后7天内、干预30天内、出院后3个月、出院后6个月各记录一次

测量方法:

下肢血管彩超、CTA

Measure time point of outcome:

Within 7 days after admission, 30 days after intervention, 3 months after discharge, 6 months after discharge

Measure method:

(lower extremity vascular color Doppler ultrasound, CTA)

指标中文名:

并发症发生

指标类型:

次要指标

Outcome:

Complications occur

Type:

Secondary indicator

测量时间点:

干预30天内,出院后随访半年,每个月各记录一次

测量方法:

以钉道感染,外固定架松动,切口感染、坏死,溃疡复发情况来判断并发症情况

Measure time point of outcome:

Intervention within 30 days, after discharge for six months, each record once a month

Measure method:

To nail infection, external fixation loosening, incision infection, necrosis, ulcer recurrence to determine the complications

指标中文名:

Wagner分期改善情况

指标类型:

次要指标

Outcome:

Wagner stage improvement

Type:

Secondary indicator

测量时间点:

干预30天内,出院后随访半年,每个月各记录一次

测量方法:

0期:有发生足溃疡危险因素,目前无溃疡; 1期:表面溃疡,临床上无感染; 2期:较深的溃疡,常合并软组织炎,无脓肿或骨的感染; 3期:深部感染,伴有骨组织病变或脓肿; 4:局限性坏疽(足趾、足跟或前足背); 5期:全足坏疽。

Measure time point of outcome:

Intervention within 30 days, after discharge for six months, each record once a month

Measure method:

0 period: there are ulcer risk factors, there is no ulcer; Phase 1: surface ulcers, clinically uninfected; 2: deep ulcers, often associated with soft tissue inflammation, no abscess or bone infection; 3: deep infection, accompanied by bone tissue lesions or abscess; 4: limited gangrene (toes, heel or forefoot);

指标中文名:

踝肱指数

指标类型:

次要指标

Outcome:

Ankle brachial index

Type:

Secondary indicator

测量时间点:

入院后7天内、干预30天内、出院后3个月、出院后6个月各记录一次

测量方法:

用于检查间歇性跛行为的患者。测取足背或胫前动脉、胫后动脉以及肱动脉收缩压,两者之比即为踝肱指数。正常时ABI≥0.97。0.97-0.9为临界值

Measure time point of outcome:

Within 7 days after admission, 30 days after intervention, 3 months after discharge, 6 months after discharge

Measure method:

Used to check for patients with intermittent claudication. Measure the dorsal or tibial artery, posterior tibial artery and brachial artery systolic blood pressure, the ratio of the two is the ankle brachial index. Normal ABI ≥ 0.97.0.97-0.9 is the critical value

指标中文名:

10 g尼龙线测试

指标类型:

次要指标

Outcome:

10 g nylon thread test

Type:

Secondary indicator

测量时间点:

入院后7天内、干预30天内、出院后3个月、出院后6个月各记录一次

测量方法:

用于检测糖尿病周围神经病变

Measure time point of outcome:

Within 7 days after admission, 30 days after intervention, 3 months after discharge, 6 months after discharge

Measure method:

Used to detect diabetic peripheral neuropathy

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

采用分层区组随机化进行随机入组。整个随机化分配表有南方医科大学生物统计学系完成。随着遮蔽采用密闭信封实施,根据病人入组顺序依次产开相应的随机信封进行入组分配。

Randomization Procedure (please state who generates the random number sequence and by what method):

Randomized grouping was performed using stratified group. The entire randomized allocation table was completed by the Department of Biostatistics at Southern Medical University. With the implementation of the use of closed envelopes, according to the patient into the order of order to produce the corresponding random&#

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

本研究采用开放设计。因本实验设计手术关于无法做到双盲,故采用开放设计。

Blinding:

This study is based on open design. Because of this experiment design surgery can not be double-blind, so the use of open design.

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

南方医科大学第五附属医院

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

The Fifth Affiliated Hospital of Southern Medical University

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

南方医科大学第五附属医院

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

The Fifth Affiliated Hospital of Southern Medical University

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2017-04-19 10:17:36