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注册号: Registration number: |
ChiCTR1900020615 |
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最近更新日期: Date of Last Refreshed on: |
2019-01-10 21:59:26 |
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注册时间: Date of Registration: |
2019-01-10 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: |
尖吻蝮蛇血凝酶与氨甲环酸联合应用在骨科手术中的有效性及安全性研究 |
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Public title: |
The Effectiveness and Safety of Haemocoagulase Agkistrodon Combined with Tranexamic Acid in Orthopedic Surgery |
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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: |
尖吻蝮蛇血凝酶与氨甲环酸联合应用在骨科手术中的有效性及安全性研究 |
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Scientific title: |
The Effectiveness and safety of Haemocoagulase Agkistrodon Combined with Tranexamic Acid in Orthopedic Surgery |
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研究课题代号(代码): Study subject ID: |
云南省科技厅应用基础研究项目(2017FE467-063);昆明医科大学研究生创新基金(2018S151) |
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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: |
王伟舟 |
研究负责人: |
袁勇 |
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Applicant: |
Weizhou Wang |
Study leader: |
Yong Yuan |
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申请注册联系人电话: Applicant telephone: |
+86 18669042769 |
研究负责人电话:
Study leader's |
+86 13888257135 |
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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: |
244611278@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
yuanyongdoc@163.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: |
中国云南省昆明市五华区滇缅大道374号昆明医科大学第二附属医院 |
研究负责人通讯地址: |
中国云南省昆明市五华区滇缅大道374号昆明医科大学第二附属医院 |
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Applicant address: |
374 Dianmian Road, Wuhua District, Kunming, Yunnan, China |
Study leader's address: |
374 Dianmian Road, Wuhua District, Kunming, Yunnan, China |
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申请注册联系人邮政编码: Applicant postcode: |
650033 |
研究负责人邮政编码: Study leader's postcode: |
650033 |
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申请人所在单位: |
昆明医科大学第二附属医院 |
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Applicant's institution: |
Second Affiliated Hospital of Kunming Medical University |
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研究负责人所在单位: |
昆明医科大学第二附属医院 |
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Affiliation of the Leader: |
Second Affiliated Hospital of Kunming Medical University |
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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: |
审-PJ-2018-36 |
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: |
昆明医科大学第二附属医院医学伦理委员会 |
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Name of the ethic committee: |
The Medical Ethics Committee‘s Attendance Form of the Second Affiliated Hospital of Kunming Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2018-12-26 00:00:00 | ||
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伦理委员会联系人: |
杨老师 |
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Contact Name of the ethic committee: |
Mrs Yang |
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伦理委员会联系地址: |
中国云南省昆明市五华区滇缅大道374号昆明医科大学第二附属医院 |
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Contact Address of the ethic committee: |
Second Affiliated Hospital of Kunming Medical University, 374 Dianmian Road, Wuhua District, Kunming, Yunnan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 0871-63402222 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
昆明医科大学第二附属医院 |
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Primary sponsor: |
Second Affiliated Hospital of Kunming Medical University |
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研究实施负责(组长)单位地址: |
中国云南省昆明市五华区滇缅大道374号昆明医科大学第二附属医院 |
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Primary sponsor's address: |
374 Dianmian Road, Wuhua District, Kunming, Yunnan, 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: |
云南省科技厅应用基础研究项目(2017FE467-063);昆明医科大学研究生创新基金(2018S151) |
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Source(s) of funding: |
Yunnan Provincial Science and Technology Department Applied Basic Research Project (2017FE467-063); Kunming Medical University Graduate Innovation Fund (2018S151) |
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研究疾病: |
手术出血 |
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Target disease: |
Surgical hemostasis |
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研究疾病代码: |
Y60.851 |
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Target disease code: |
Y60.851 |
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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: |
治疗新技术临床试验 | ||||||||||||||||||||||
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Study phase: |
New Treatment Measure Clinical Study |
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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: |
氨甲环酸与纤溶酶原或纤溶酶的赖氨酸结合促进凝血块的稳定和沉积,起到抗纤维蛋白溶解的作用,尖吻蝮蛇血凝酶通过将纤维蛋白原转化为纤维蛋白而止血,具有良好的促凝效果,两者的结合理论上能有效起到快速止血的作用。然而氨甲环酸和尖吻蝮蛇血凝酶的联合运用尚缺乏可靠的临床数据支持,联合运用是否能产生协同作用并起到良好止血效果,同时不干扰机体凝血相关指标、尤其在骨科长期卧床患者中不增加血栓事件等并发症的发生,需要更多临床的研究以支持推广应用。我们期望,通过本实验发现两种止血药物的联合应用在接受腰椎椎间融合手术和髋、膝关节置换的手术中所具有的确切疗效,达到止血及减少其他并发症的目的,为患者尽快痊愈提供保障,为患者康复带来福音。 |
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Objectives of Study: |
Tranexamic acid combined with lysine of plasminogen or plasmin to promote the stability and deposition of clots, which acts to prevent fibrinolysis. Haemocoagulase agkistrodon converts fibrinogen to fibrin, which stops bleeding and has a good procoagulant effect. The combination of the two may play a role in rapid hemostasis. However, the combination of tranexamic acid and haemocoagulase agkistrodon is still lacking reliable clinical data support. Can it produce synergy and have a good hemostasis effect without disturbing the body's coagulation function? Can it not increase complications such as thrombotic events in patients with long-term bed rest in orthopedics? This requires more clinical research to validate. We hope that through the experiment, we can find that the combination of two hemostatic drugs has the exact curative effect in the operation of lumbar fusion surgery and hip & knee joint replacement. This study will look for the best way to stop bleeding and reduce other complications, and provide protection for patients to recover as soon as possible. |
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药物成份或治疗方案详述: |
本研究拟招募我院住院患者,符合准入标准的常规出血量较大的骨科手术,主要包括腰椎单节段融合、髋膝关节置换的病例。将研究对象随机分配到生理盐水组、氨甲环酸组、尖吻蝮蛇血凝酶组及尖吻蝮蛇血凝酶和氨甲环酸联合应用组。每组药物用量为:生理盐水组于术前20min用生理盐水100ml静脉滴注;氨甲环酸组于术前20min静脉输注10mg/kg,之后1mg/kg/h持续泵注至手术结束;尖吻蝮蛇血凝酶组于术前20min静脉输注2U;联合应用组术前20min静脉输注2U尖吻蝮蛇血凝酶及10mg/kg氨甲环酸,之后氨甲环酸以1mg/kg持续泵注至手术结束,所有药物剂量和使用方式均在药物使用说明书范围内,安全可靠。 |
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Description for medicine or protocol of treatment in detail: |
This study is intended to recruit inpatients in our hospital, with single-segment fusion of the lumbar spine, hip or knee replacement in accordance with the admission criteria. The subjects were randomly assigned to the saline group (NS), the tranexamic acid group (TXA), the haemocoagulase agkistrodon group (HCA), and the combination of the haemocoagulase agkistrodon and the tranexamic acid group (HCA&TXA). The dosage of each group was as follows: the NS received 100 ml of normal saline intravenously 20 minutes before the operation; the TXA received 10 mg/kg of tranexamic acid intravenously 20 minutes before the operation, and then continued pumping to the operation at 1 mg/kg/h. The HCA received 2U of haemocoagulase agkistrodon intravenously 20 minutes before the operation. The HCA&TXA, 2 U of haemocoagulase agkistrodon and 10 mg/kg of tranexamic acid were intravenously infused 20 min before surgery, and then tranexamic acid was continuously pumped at 1 mg/kg until the end of the operation. All drug dosages and methods of use are based on the drug instructions. |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
1.长期有抗凝血药物服用史、既往有静脉血栓形成病史、凝血功能异常、肝肾功能异常;2.伴有糖尿病、高血压、重度骨质疏松、严重心脑血管疾病或患有肿瘤疾病史;3.体质较弱不能耐受手术患者。 |
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Exclusion criteria: |
1. Long-term history of taking anticoagulant drugs, venous thrombosis, abnormal blood coagulation, abnormal liver and kidney; |
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研究实施时间: Study execute time: |
从 From 2019-01-01 00:00:00至 To 2020-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2019-01-01 00:00:00 至 To 2020-01-01 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: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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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): |
编码员将随机方案编写好后,使用信封法进行隐藏。按照预先分组人数,将信封按顺序编码后交给研究者,待有研究对象进入研究时,给病人编号,再打开相应信封,按信封内分组方案进行干预。每个研究对象所接受的治疗方案由生成的随机序列决定。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
After the coder has written the random scheme, it uses the envelope method to hide it. The treatment regimen for each subject was determined by a random 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: |
按照预先分组人数,将信封按顺序编码后交给研究者,待有研究对象进入研究时,给病人编号,再打开相应信封,按信封内分组方案进行干预。每个研究对象所接受的治疗方案由生成的随机序列决定。患者、研究人员及手术人员均对分组情况不知情。 |
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Blinding: |
According to the number of people pre-grouped, the envelopes are coded in sequence and handed to the researcher. When the research object enters the study, the research object is numbered, and then the corresponding envelope is opened. The intervention is carried out according to the grouping scheme in the envelope. The treatment regimen for each subject was determined by the generated random sequence. Patients, researchers, and surgeons were blinded to the grouping. |
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是否共享原始数据: IPD sharing |
是Yes |
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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): |
试验完成后6个月内可向研究者联系索取 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Contact researchers for data |
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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: |
病例记录表及电子数据采集和管理系统为本研究者自建进行管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The case record form and electronic data management system are self-built and managed by the researcher. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |