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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600125651 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-29 09:45:13 |
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注册时间: Date of Registration: |
2026-05-29 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
比较麦角新碱不同剂量联合缩宫素预防产后出血及促进子宫复旧的优效性与安全性的随机、开放标签、阳性对照、多中心临床研究 |
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Public title: |
A Randomized, Open-label, Positive-controlled, Multicenter Clinical Study on the Efficacy and Safety of Different Doses of Ergometrine Combined with Oxytocin in Preventing Postpartum Hemorrhage and Promoting Uterine Involution |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
比较麦角新碱不同剂量联合缩宫素预防产后出血及促进子宫复旧的优效性与安全性的随机、开放标签、阳性对照、多中心临床研究 |
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Scientific title: |
A Randomized, Open-label, Positive-controlled, Multicenter Clinical Study on the Efficacy and Safety of Different Doses of Ergometrine Combined with Oxytocin in Preventing Postpartum Hemorrhage and Promoting Uterine Involution |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
王岚 |
研究负责人: |
王岚 |
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Applicant: |
Wang Lan |
Study leader: |
Wang Lan |
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申请注册联系人电话: Applicant telephone: |
+86 23 60354510 |
研究负责人电话:
Study leader's |
+86 23 60354497 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
xwanglan@163.com |
研究负责人电子邮件: Study leader's E-mail: |
1415465088@qq.com |
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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): |
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申请注册联系人通讯地址: |
中国重庆市渝北区龙山路120号 |
研究负责人通讯地址: |
中国重庆市渝北区龙山路120号 |
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Applicant address: |
No. 120, Longshan Road, Yubei District, Chongqing, China |
Study leader's address: |
No. 120, Longshan Road, Yubei District, Chongqing, China |
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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: |
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申请人所在单位: |
重庆市妇幼保健院 |
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Applicant's institution: |
Chongqing Health Center for Women and Children |
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研究负责人所在单位: |
重庆市妇幼保健院 |
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Affiliation of the Leader: |
Chongqing Health Center for Women and Children |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
(2026)伦审(科)049号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
重庆市妇幼保健院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Chongqing Maternal and Child Health Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-21 00:00:00 | ||
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伦理委员会联系人: |
贺凌云 |
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Contact Name of the ethic committee: |
Lingyun He |
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伦理委员会联系地址: |
中国重庆市渝北区龙山路120号 |
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Contact Address of the ethic committee: |
No. 120, Longshan Road, Yubei District, Chongqing, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 63316835 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
hly.1023@163.com |
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研究实施负责(组长)单位: |
重庆市妇幼保健院 |
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Primary sponsor: |
Chongqing Health Center for Women and Children |
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研究实施负责(组长)单位地址: |
中国重庆市渝北区龙山路120号 |
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Primary sponsor's address: |
No. 120, Longshan Road, Yubei District, Chongqing, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自选课题(自筹) |
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Source(s) of funding: |
Self-selected topic (self-funded) |
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研究疾病: |
产后出血 |
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Target disease: |
Postpartum hemorrhage |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
比较在常规应用缩宫素基础上,分别采用麦角新碱 “2 针法” 强化方案与麦角新碱 “1 针法” 方案,预防产后出血及促进子宫复旧的优效性与安全性。 |
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Objectives of Study: |
To evaluate the superiority and safety of a "2-dose regimen" (0.2mg immediately postpartum + 0.2mg at 24 hours postpartum) of ergometrine maleate combined with oxytocin versus a "1-dose regimen" (only 0.2mg immediately postpartum) combined with oxytocin in preventing postpartum hemorrhage and promoting uterine involution. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.年龄20-40周岁; |
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Inclusion criteria |
1.Age 20-40 years; 2.Singleton, term pregnancy (gestational age >=37 weeks); 3.Those with any of the following risk factors for postpartum hemorrhage: macrosomia (estimated weight >= 4000g), scarred uterus (history of cesarean section, uterine fibroid removal surgery), multiparity (number of deliveries >= 3 times), previous history of postpartum hemorrhage, or excessive uterine distension (excessive amniotic fluid, etc.); 4.Planned vaginal delivery or elective/emergency cesarean section; 5.subjects voluntarily participated and signed the written informed consent form; |
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排除标准: |
1) 已知对马来酸麦角新碱、缩宫素或任何麦角生物碱类(如溴隐亭、卡麦角林)过敏者; 2) 严重内科合并症:严重心脏病(心功能 III-IV 级)、严重肝肾功能不全; 3) 高血压相关疾病:妊娠期高血压疾病、慢性高血压、子痫前期、子痫; 4) 青光眼病史; 5) 脓毒症、宫内感染; 6) 生殖道畸形、疑似或确诊胎盘植入、前置胎盘; 7) 产前血红蛋白<90g/L,或存在严重凝血功能障碍; 8) 有症状或较大的子宫肌瘤(单个≥5cm 或多个≥2cm 且个数>3); 9) 产后需使用可能与麦角新碱相互作用的药物者(CYP3A4 强抑制剂如酮康唑、红霉素;其他麦角碱类;血管收缩剂); 10) 近 3 个月内参与过其他药物临床研究; 11) 研究者认为存在任何其他不适合参与本研究的情况。 |
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Exclusion criteria: |
1) Known to be allergic to ergonovine maleate, oxytocin or any of the ergot alkaloids (e.g. bromocriptine, cabergoline); 2) Serious medical complications: severe heart disease (NYHA class III-IV), severe liver and kidney dysfunction; 3) Hypertension-related diseases: hypertensive disorders in pregnancy, chronic hypertension, preeclampsia, eclampsia; 4) History of glaucoma; 5) Sepsis or intrauterine infection; 6) Reproductive tract malformation, suspected or confirmed placenta accreta, placenta previa; 7) Prenatal hemoglobin <90g/L or severe coagulopathy; 8) Symptomatic or large uterine fibroids (single >=5cm or multiple >=2cm and >3 in number); 9) Postpartum use of drugs that may interact with ergonovine (strong inhibitors of CYP3A4 such as ketoconazole, erythromycin; other ergonovines; vasoconstrictors); 10) Participated in other drug clinical trials within the past 3 months; 11) Any other condition considered by the investigator to preclude participation in the study. |
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研究实施时间: Study execute time: |
从 From 2026-06-01 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2027-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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随机方法(请说明由何人用什么方法产生随机序列): |
采用中央随机系统生成随机数字 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
researchers provide computer generated random number sequence |
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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 |
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盲法: |
开放标签,对评估者隐藏分组 |
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Blinding: |
Open-label study with blinded-evaluators |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
采用电子病例报告表(eCRF)收集数据。各中心研究者确保数据准确、及时录入到Epidata数据管理系统。申办方委托的数据管理团队将进行数据核查、清理和锁定。最终数据库移交统计分析师进行分析 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
94/5000Data will be collected using electronic case report forms (eCRF). Researchers at each center will ensure accurate and timely data entry into the Epidata data management system. The data management team commissioned by the sponsor will conduct data verification, cleaning, and locking. The final database will be handed over to statistical analysts for analysis |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |