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注册号: Registration number: |
ChiCTR2600125975 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-01 22:29:22 |
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注册时间: Date of Registration: |
2026-06-01 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: |
静脉注射维生素C对下肢骨折手术患者术中止血带相关高血压的影响 |
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Public title: |
The Effect of Intravenous Vitamin C on Intraoperative Tourniquet-Related Hypertension and Postoperative Pain in Patients Undergoing Lower Limb Fracture 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: |
静脉注射维生素C对下肢骨折手术患者术中止血带相关高血压的影响 |
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Scientific title: |
The Effect of Intravenous Vitamin C on Intraoperative Tourniquet-Related Hypertension and Postoperative Pain in Patients Undergoing Lower Limb Fracture Surgery |
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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: |
张昕 |
研究负责人: |
张昕 |
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Applicant: |
Zhang Xin |
Study leader: |
Xin Zhang |
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申请注册联系人电话: Applicant telephone: |
+86 510 8535 1555 |
研究负责人电话:
Study leader's |
+86 510 8535 1555 |
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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: |
xinzhang3@njmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
xinzhang3@njmu.edu.cn |
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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: |
江苏省无锡市清扬路299号 |
研究负责人通讯地址: |
江苏省无锡市清扬路299号 |
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Applicant address: |
299 Qingyang Road, Wuxi, Jiangsu |
Study leader's address: |
299 Qingyang Road, Wuxi, Jiangsu |
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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: |
无锡人民医院 |
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Applicant's institution: |
Wuxi people’s Hospital |
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研究负责人所在单位: |
无锡市人民医院 |
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Affiliation of the Leader: |
Wuxi people’s Hospital |
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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: |
KY26061 |
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: |
无锡市人民医院科研伦理委员会 |
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Name of the ethic committee: |
Research Ethics Committee of Wuxi People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-23 00:00:00 | ||
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伦理委员会联系人: |
彭雁 |
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Contact Name of the ethic committee: |
Peng Yan |
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伦理委员会联系地址: |
江苏省无锡市清扬路299号 |
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Contact Address of the ethic committee: |
299 Qingyang Road, Wuxi, Jiangsu |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 510 8535 0835 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
76489926@qq.com |
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研究实施负责(组长)单位: |
无锡市人民医院 |
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Primary sponsor: |
Wuxi people’s Hospital |
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研究实施负责(组长)单位地址: |
江苏省无锡市清扬路299号 |
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Primary sponsor's address: |
299 Qingyang Road, Wuxi, Jiangsu |
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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: |
国家自然科学基金 |
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Source(s) of funding: |
National Natural Science Foundation of China |
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研究疾病: |
下肢骨折手术术中止血带相关高血压 |
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Target disease: |
Tourniquet-Related Hypertension During Lower Limb Fracture Surgery |
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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: |
探究静脉注射维生素C对下肢骨折手术患者术中止血带相关高血压(TIH)发生率的影响。 |
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Objectives of Study: |
To investigate the effect of intravenous vitamin C on the incidence of tourniquet-induced hypertension (TIH) during lower limb fracture surgery. |
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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: |
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Inclusion criteria |
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排除标准: |
1. 长期口服维生素 C; 2. 长期使用糖皮质激素; 3. 对抗坏血酸过敏; 4. 术前存在痛风、尿酸性肾结石、高草酸盐尿、葡萄糖-6-磷酸脱氢酶缺乏症、血色素沉着症、铁粒幼细胞性贫血、镰状细胞性贫血或地中海贫血; 5. 术前存在心脏、肝脏或肾脏严重功能障碍; 6. 剔除标准: (1) 受试者自愿退出或依从性差; (2) 术中使用止血带加压两次及以上; (3) 术中发生严重心律失常或循环不稳定等严重并发症。 |
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Exclusion criteria: |
1. Long-term oral administration of vitamin C; 2. Long-term use of glucocorticoids; 3. Allergy to ascorbic acid; 4. Pre-existing conditions including gout, uric acid nephrolithiasis, hyperoxaluria, glucose-6-phosphate dehydrogenase deficiency, hemochromatosis, sideroblastic anemia, sickle cell anemia, or thalassemia prior to surgery; 5. Pre-existing severe cardiac, hepatic, or renal dysfunction prior to surgery; 6. Exclusion criteria: (1) Voluntary withdrawal by the subject or poor compliance; (2) Application of tourniquet pressure two or more times during surgery; (3) Occurrence of serious complications during surgery, such as severe arrhythmia or hemodynamic instability. |
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研究实施时间: Study execute time: |
从 From 2026-06-01 00:00:00至 To 2027-11-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2027-11-01 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: |
尚未开始 Not yet 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): |
计算机软件生成随机数列 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Computer software generates a random number series |
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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: |
双盲,所有病人、麻醉科医师、骨科医师、术后随访人员、围术期护理人员在整个研究过程中,均对分组情况不知情。 |
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Blinding: |
Double-blind: Throughout the entire study, the patients, anesthesiologists, orthopedic surgeons, follow-up personnel, and perioperative nursing staff will remain unaware of the group allocation. |
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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: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |