不同剂型口服铁剂对妊娠期ID/IDA预防效果的评价

注册号:

Registration number:

ChiCTR2600122683 

最近更新日期:

Date of Last Refreshed on:

2026-04-16 14:48:24 

注册时间:

Date of Registration:

2026-04-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

不同剂型口服铁剂对妊娠期ID/IDA预防效果的评价

Public title:

Evaluation of the Preventive Effects of Different Oral Iron Formulations on Iron Deficiency and Iron Deficiency Anemia in Pregnancy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不同剂型口服铁剂对妊娠期ID/IDA预防效果的评价

Scientific title:

Evaluation of the Preventive Effects of Different Oral Iron Formulations on Iron Deficiency and Iron Deficiency Anemia in Pregnancy

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:

张雪梅 

研究负责人:

张雪梅 

Applicant:

Zhang Xuemei 

Study leader:

Zhang Xuemei 

申请注册联系人电话:

Applicant telephone:

+86 138 8394 3508

研究负责人电话:

Study leader's
telephone:

+86 138 8394 3508

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:

zhangxuemei409@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhangxuemei409@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:

重庆市渝中区袁家岗友谊路1号

研究负责人通讯地址:

重庆市渝中区袁家岗友谊路1号

Applicant address:

No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing

Study leader's address:

No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing

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:

重庆医科大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Chongqing 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:

2026年科研伦审(2026-0160-01)

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:

重庆医科大学附属第一医院医学研究伦理审查委员会

Name of the ethic committee:

Medical Research Ethics Committee of The First Affiliated Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-17 00:00:00

伦理委员会联系人:

桂艳萍

Contact Name of the ethic committee:

Gui Yanping

伦理委员会联系地址:

重庆市渝中区袁家岗友谊路1号

Contact Address of the ethic committee:

No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 8901 2224

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:

重庆医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区袁家岗友谊路1号

Primary sponsor's address:

No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

渝中

Country:

China

Province:

Chongqing

City:

Yuzhong

单位(医院):

重庆医科大学附属第一医院

具体地址:

重庆市渝中区袁家岗友谊路1号

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Address:

No. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, China

经费或物资来源:

中国医药教育学会(药教协项字[2025]第072号)

Source(s) of funding:

China Medicine Education Association (CMEA Project Document No. 072 [2025])

研究疾病:

缺铁性贫血  

Target disease:

iron deficient anemia

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:

上市后药物 

Study phase:

4

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

主要目的: 1.明确预防性补铁的临床必要性:探讨在健康非贫血孕妇中开展系统性孕期补铁干预,是否能够有效降低缺铁及缺铁性贫血的发生风险,并改善母婴健康结局。 2.确定补铁剂量方案:若预防性补铁具备临床价值,进一步通过比较小剂量预防性补铁与治疗剂量补铁的疗效与安全性,明确适用于我国孕妇的最佳剂量策略。 次要目的: 1.系统评价不同口服铁剂的综合表现; 2.评估补铁方案的疗效-安全性平衡; 3. 构建成本-效益最优的补铁推荐策略; 4.建立标准化的孕期补铁评估体系  

Objectives of Study:

Primary Objectives: 1. Clarify the clinical necessity of preventive iron supplementation: Explore whether systematic iron supplementation during pregnancy in healthy non-anemic women can effectively reduce the risk of iron deficiency and iron deficiency anemia, and improve maternal and infant health outcomes. 2. Determine the iron dosage regimen: If preventive iron supplementation proves clinically valuable, further clarify the optimal dosage strategy for pregnant women in China by comparing the efficacy and safety of low-dose preventive iron supplementation with therapeutic-dose iron supplementation. Secondary Objectives: 1. Systematically evaluate the overall performance of different oral iron preparations; 2. Assess the efficacy-safety balance of iron supplementation regimens; 3. Develop a cost-effective recommended strategy for iron supplementation; 4. Establish a standardized evaluation system for prenatal iron supplementation.

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.多胎妊娠或辅助生殖技术受孕; 2.合并慢性疾病(如肾病、自身免疫病、恶性肿瘤); 3.铁剂过敏史或近1个月内接受过铁剂治疗; 4.活动性感染(C反应蛋白≥10mg/L)或血液系统疾病。

Exclusion criteria:

1. Multiple pregnancies or conception through assisted reproductive technology; 2. Complicated by chronic diseases (such as kidney disease, autoimmune disease, malignant tumor); 3. History of iron allergy or treatment with iron preparations within the past month; 4. Active infection (C-reactive protein >=10 mg/L) or hematologic diseases.

研究实施时间:

Study execute time:

From 2026-03-17 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-20 00:00:00 To 2027-01-04 00:00:00

干预措施:

Interventions:

组别:

A组

样本量:

154

Group:

Group A

Sample size:

干预措施:

右旋糖酐铁50mg/qd

干预措施代码:

Intervention:

Iron Dextran 50 mg once daily

Intervention code:

组别:

B组

样本量:

154

Group:

Group B

Sample size:

干预措施:

右旋糖酐铁100mg/qd

干预措施代码:

Intervention:

Iron Dextran 100 mg once daily

Intervention code:

组别:

C组

样本量:

154

Group:

Group C

Sample size:

干预措施:

安慰剂

干预措施代码:

Intervention:

Placebo

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆 

市(区县):

渝中 

Country:

China

Province:

Chongqing

City:

Yuzhong

单位(医院):

重庆医科大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

铁缺乏发生率

指标类型:

主要指标

Outcome:

Incidence of iron deficiency

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

缺铁性贫血发生率

指标类型:

主要指标

Outcome:

Incidence of iron deficiency anemia

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

客观依从率

指标类型:

次要指标

Outcome:

Objective Compliance Rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

主观依从性:通过受试者自我报告的用药日记进行辅助验证。

指标类型:

主要指标

Outcome:

Subjective compliance: supplemented and verified by subjects’ self-reported medication diaries. ? ,? ?

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

母婴临床结局指标(早产率;产后出血发生率; 低出生体重儿发生率;脐血铁蛋白充足率;脐血血红蛋白水平)

指标类型:

次要指标

Outcome:

Maternal and infant clinical outcome indicators (preterm birth rate; incidence of postpartum hemorrhage; incidence of low birth weight infants; adequacy rate of cord blood ferritin; cord blood hemoglobin levels)

Type:

Secondary 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:

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 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):

使用统计软件(如SAS, R)设定区组长度为18,生成足够覆盖总样本量(462)的随机序列,形式是一个包含序列号(1, 2, 3,...)和对应组别(A, B, C)的列表

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

A random sequence with a block length of 18 will be generated using statistical software (e.g., SAS, R) to sufficiently cover the total sample size of 462. The sequence will be formatted as a list containing serial numbers (1, 2, 3, ...) and corresponding group assignments (A, B, C).

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:

Blinding:

None

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

否No

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):

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

None

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:

病例报告表

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

Case Report Form

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:

 2026-04-16 14:48:17