DK001治疗克罗恩病的复杂性肛瘘的安全性、耐受性和初步有效性的I期临床试验

注册号:

Registration number:

ChiCTR2200059546 

最近更新日期:

Date of Last Refreshed on:

2023-02-12 22:19:47 

注册时间:

Date of Registration:

2022-05-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

DK001治疗克罗恩病的复杂性肛瘘的安全性、耐受性和初步有效性的I期临床试验

Public title:

Phase I clinical trial of safety, tolerability and preliminary efficacy of DK001 in the treatment of complex anal fistulas in Crohn's disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

DK001治疗克罗恩病的复杂性肛瘘的安全性、耐受性和初步有效性的I期临床试验

Scientific title:

Phase I clinical trial of safety, tolerability and preliminary efficacy of DK001 in the treatment of complex anal fistulas in Crohn's disease

研究课题代号(代码):

Study subject ID:

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:

史央 

研究负责人:

吴小剑 

Applicant:

Shi Yang 

Study leader:

Wu Xiaojian 

申请注册联系人电话:

Applicant telephone:

+8613512534929

研究负责人电话:

Study leader's
telephone:

+86 13760608396

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:

deconbio-shiyang@carephar.com

研究负责人电子邮件:

Study leader's E-mail:

wuxjian@mail.sysu.edu.cn

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:

江苏省南京市栖霞区仙林街道纬地路9号江苏生命科技创新园B6-1栋

研究负责人通讯地址:

广东省广州市天河区员村二横路26号

Applicant address:

9 Weidi Road, Xianlin Street, Qixia District, Nanjing, Jiangsu

Study leader's address:

26 Erheng Road, Yuancun, Tianhe District, Guangzhou, Guangdong

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:

江苏得康生物科技有限公司

Applicant's institution:

Jiangsu Dekang Biotechnology Co., Ltd.

研究负责人所在单位:

Affiliation of the Leader:

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:

2022ZSLYEC-005

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:

中山大学附属第六医院医学伦理委员会

Name of the ethic committee:

The Ethics Committee of the Sixth Affiliated Hospital of Sun Yat-Sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-01-05 00:00:00

伦理委员会联系人:

卢向恩

Contact Name of the ethic committee:

Lu Xiang'en

伦理委员会联系地址:

广东省广州市天河区员村二横路26号

Contact Address of the ethic committee:

26 Erheng Road, Yuancun, Tianhe District, Guangzhou, Guangdong

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 38379764

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zslyllb@mail.sysu.edu.cn

研究实施负责(组长)单位:

中山大学附属第六医院

Primary sponsor:

The Sixth Affiliated Hospital of Sun Yat-Sen University

研究实施负责(组长)单位地址:

广东省广州市天河区员村二横路26号

Primary sponsor's address:

26 Erheng Road, Yuancun, Tianhe District, 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):

江苏

市(区县):

南京

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

江苏得康生物科技有限公司

具体地址:

栖霞区仙林街道纬地路9号江苏生命科技创新园B6-1栋

Institution
hospital:

Jiangsu Dekang Biotechnology Co., Ltd.

Address:

9 Weidi Road, Xianlin Street, Qixia District

经费或物资来源:

江苏柯菲平医药股份有限公司

Source(s) of funding:

Jiangsu Carephar Pharmaceutical Co., Ltd.

研究疾病:

非活动性/轻度活动性腔内克罗恩病的复杂肛周瘘  

Target disease:

Complex perianal fistula in inactive/mildly active intraluminal Crohn's disease

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:

I期临床试验 

Study phase:

1

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

1.明确DK001治疗克罗恩病的复杂性肛瘘的安全性和耐受性,为后续试验确定临床用药的安全范围和推荐剂量; 2.初步观察DK001治疗克罗恩病的复杂性肛瘘的有效性,为后续确证性临床试验设计提供依据。  

Objectives of Study:

1. To clarify the safety and tolerability of DK001 in the treatment of complicated anal fistula with Crohn's disease, and to determine the safety range and recommended dose of clinical medication for follow-up trials; 2. To preliminarily observe the efficacy of DK001 in the treatment of complicated anal fistulas in Crohn's disease, and provide a basis for the design of subsequent confirmatory clinical trials.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.通过肠镜检查存在严重的直肠炎或需要立即治疗的显性活动性肠腔疾病;
2.出现大于2 cm脓肿积液且未在入组前2~3周内接受引流治疗的患者;
3.患有直肠或肛门狭窄、人工肛门、直肠阴道瘘、普通肛瘘或肠皮瘘患者;
4.在入组时由于瘘管以外的原因需要在肛周区域进行手术的患者,或在入组后26周内预计在该区域需要进行此类手术的患者;
5.接受治疗前4周内接受过或正在接受类固醇治疗的患者;
6.既往接受细胞治疗的患者;
7.对于试验药物或者辅料及可能含有的杂质(青霉素、链霉素、两性霉素B、重组胰蛋白酶、DMSO)过敏的患者;
8.不可进行放射学检查的患者:麻醉不耐受或有MRI扫描的禁忌症(例如,起搏器,髋关节置换或严重的幽闭恐怖症,对钆过敏等);
9.有恶性肿瘤(基底细胞癌或皮肤鳞状细胞癌除外),或既往有恶性肿瘤病史(肿瘤疾病在过去5年一直处于缓解期除外)的患者;
10.有心肺疾病且研究者认为严重到不适合参加试验者;
11.患有其他任何类型的医学或精神疾病且研究者认为不适合参加试验者;
12.患有先天性、获得性免疫缺陷者(人类免疫缺陷病毒抗体HIV-Ab阳性者)或乙型肝炎表面抗原HbsAg、丙型肝炎病毒抗体HCV-Ab、梅毒特异性抗体TP-Ab结果呈阳性者;
13.血清肌酐≥1.5倍正常值上限,肌酐清除率<60 mL/min,总胆红素≥1.5倍正常值上限,AST或ALT大于2.5倍正常值上限的患者;
14.在过去6个月内接受过重大手术或严重创伤的患者;
15.筛选前6个月内有酗酒史者;
16.孕期、哺乳期女性或者不同意在试验期间使用非药物避孕的患者;
17.其他研究者认为不适合参与本项临床试验的患者。

Exclusion criteria:

1. Severe proctitis or dominant active bowel disease requiring immediate treatment through colonoscopy;
2. Patients with abscess effusion larger than 2 cm and did not receive drainage treatment within 2-3 weeks before enrollment;
3. Patients with rectal or anal stenosis, artificial anus, rectovaginal fistula, common anal fistula or enterocutaneous fistula;
4. Patients who require surgery in the perianal region for reasons other than fistulas at the time of enrollment, or patients who are expected to require such surgery in this region within 26 weeks of enrollment;
5. Patients who have received or are receiving steroid therapy within 4 weeks before receiving treatment;
6. Patients who have received cell therapy in the past;
7. Patients who are allergic to test drugs or excipients and possible impurities (penicillin, streptomycin, amphotericin B, recombinant trypsin, DMSO);
8. Patients who cannot undergo radiological examinations: anesthesia intolerance or contraindications to MRI scanning (eg, pacemaker, hip replacement or severe claustrophobia, hypersensitivity to gadolinium, etc.);
9. Patients with malignant tumors (except basal cell carcinoma or skin squamous cell carcinoma), or patients with a history of malignant tumors (except that the tumor disease has been in remission in the past 5 years);
10. Those who have cardiopulmonary disease and the investigator thinks that it is too severe to participate in the trial;
11. Those who suffer from any other type of medical or mental illness and the investigator considers unsuitable to participate in the trial;
12. Patients with congenital or acquired immunodeficiency (human immunodeficiency virus antibody HIV-Ab positive) or hepatitis B surface antigen HbsAg, hepatitis C virus antibody HCV-Ab, syphilis specific antibody TP-Ab results positive;
13. Serum creatinine >= 1.5 times the upper limit of normal, creatinine clearance rate <60 mL/min, total bilirubin >= 1.5 times the upper limit of normal, AST or ALT greater than 2.5 times the upper limit of normal;
14. Patients who have undergone major surgery or severe trauma within the past 6 months;
15. Those who have a history of alcoholism within 6 months before screening;
16. Pregnant, breastfeeding patients or patients who do not agree to use non-drug contraception during the trial;
17. Patients deemed unsuitable for participation in this clinical trial by other investigators.

研究实施时间:

Study execute time:

From 2021-12-01 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-04-20 00:00:00 To 2023-12-31 00:00:00

干预措施:

Interventions:

组别:

剂量递增阶段第一组

样本量:

6

Group:

Group 1 (Dose escalation)

Sample size:

干预措施:

常规治疗+剂量为4×10000000 cells给药

干预措施代码:

Intervention:

Conventional therapy + administration of 4x10000000 cells

Intervention code:

组别:

剂量递增阶段第二组

样本量:

6

Group:

Group 2 (Dose escalation)

Sample size:

干预措施:

常规治疗+剂量为12×10000000 cells给药

干预措施代码:

Intervention:

Conventional therapy + administration of 12x10000000 cells

Intervention code:

组别:

剂量递增阶段第三组

样本量:

6

Group:

Group 3 (Dose escalation)

Sample size:

干预措施:

常规治疗+剂量为16×10000000 cells给药

干预措施代码:

Intervention:

Conventional therapy + administration of 16x10000000 cells

Intervention code:

组别:

扩展阶段第一组

样本量:

10

Group:

Group 1 (Expansion stage)

Sample size:

干预措施:

常规治疗的基础上给药,给药剂量根据递增阶段结果确定

干预措施代码:

Intervention:

Administration is based on conventional treatment, and dosage is determined according to the results of dose escalation stage

Intervention code:

组别:

扩展阶段第二组

样本量:

10

Group:

Group 2 (Expansion stage)

Sample size:

干预措施:

常规治疗的基础上给药,给药剂量根据递增阶段结果确定

干预措施代码:

Intervention:

Administration is based on conventional treatment, and dosage is determined according to the results of dose escalation stage

Intervention code:

组别:

安慰剂组

样本量:

10

Group:

Placebo group

Sample size:

干预措施:

常规治疗基础上安慰剂注射(无细胞有效成分)

干预措施代码:

Intervention:

Placebo injection (acellular active ingredient) on the basis of conventional 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 

市(区县):

广州 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

中山大学附属第六医院 

单位级别:

三甲 

Institution
hospital:

The Sixth Affiliated Hospital of Sun Yat-Sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

杭州 

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江大学医学院附属邵逸夫医院 

单位级别:

三甲 

Institution
hospital:

Run Run Shaw Hospital Affiliated to Zhejiang University School of Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

南京 

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京市中医院 

单位级别:

三甲 

Institution
hospital:

Nanjing Traditional Chinese Medicine Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China

Province:

Tianjin

City:

单位(医院):

天津市人民医院 

单位级别:

三甲 

Institution
hospital:

Tianjin People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖南 

市(区县):

长沙 

Country:

China

Province:

Hu'nan

City:

Changsha

单位(医院):

中南大学湘雅医院 

单位级别:

三甲 

Institution
hospital:

Xiangya Hospital of Central South University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

联合缓解率

指标类型:

主要指标

Outcome:

Combined response rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

MRI瘘管愈合率

指标类型:

主要指标

Outcome:

MRI fistula healing rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

引流瘘管数量减少

指标类型:

主要指标

Outcome:

Decreased number of draining fistulas

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

瘘口外口闭合率

指标类型:

主要指标

Outcome:

Fistula closure rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

复发率

指标类型:

主要指标

Outcome:

Recurrence rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肛周疾病活动指数PDAI

指标类型:

主要指标

Outcome:

Perianal Disease Activity Index PDAI

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

克罗恩病活动指数CDAI

指标类型:

主要指标

Outcome:

Crohn's Disease Activity Index CDAI

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

炎症性肠病患者生活质量分析表(IBDQ量表)

指标类型:

主要指标

Outcome:

Quality of Life Analysis in Patients with Inflammatory Bowel Disease (IBDQ Scale)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件(AE、SAE)

指标类型:

主要指标

Outcome:

Adverse events (AE, SAE)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生命体征

指标类型:

主要指标

Outcome:

Vital signs

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体格检查

指标类型:

主要指标

Outcome:

Physical examination

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

实验室检查

指标类型:

主要指标

Outcome:

Laboratory tests

Type:

Primary indicator

测量时间点:

测量方法:

血常规、尿常规、血生化、凝血功能

Measure time point of outcome:

Measure method:

Blood routine, urine routine, blood biochemistry, coagulation function

指标中文名:

12导联心电图

指标类型:

主要指标

Outcome:

12-lead ECG

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

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:

标本中文名:

尿液

组织:

Sample Name:

Urine

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):

本试验将在医院病房进行,按照顺序将受试者分配到现有剂量队列中。 受试者一旦签署知情同意书,并符合筛选条件,即可按照入组先后顺序获得四位数的随机号,如剂量递增阶段入组第1组的第1位受试者的随机号为1101,入组剂量递增阶段第2组的第1位受试者的随机号为1201,入组剂量递增阶段第3组的第1位受试者的随机号为1301; 扩展阶段随机号段为2001-2020或2001-2030,受试者按照中心分配号段或整个号段的先后顺序依次入组。

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

The trial will be conducted in a hospital ward, with subjects assigned sequentially to existing dose cohorts. Once the subjects sign the informed consent and meet the screening conditions, they can obtain a four-digit random number in the order of enrollment. , the random number of the first subject in

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

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):

EDC

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

EDC

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:

数据录入EDC系统

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

All required data will be written into EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2022-05-04 02:09:45