RF16001局部浸润用于全髋关节置换术后镇痛的疗效、安全性和药代动力学:一项多中心、随机、双盲、平行、阳性及安慰剂对照、剂量探索Ⅱ期临床试验

注册号:

Registration number:

ChiCTR2500107498 

最近更新日期:

Date of Last Refreshed on:

2025-08-13 08:28:17 

注册时间:

Date of Registration:

2025-08-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

RF16001局部浸润用于全髋关节置换术后镇痛的疗效、安全性和药代动力学:一项多中心、随机、双盲、平行、阳性及安慰剂对照、剂量探索Ⅱ期临床试验

Public title:

Efficacy, safety, and pharmacokinetics of RF16001 local infiltration for analgesia after total hip arthroplasty: a multicenter, randomized, double-blind, parallel, positive and placebo-controlled, dose-finding phase II trial.

注册题目简写:

English Acronym:

研究课题的正式科学名称:

评价注射用RF16001局部浸润用于全髋关节置换术后镇痛的疗效、安全性、药代动力学的多中心、随机、双盲、平行、阳性及安慰剂对照、剂量探索Ⅱ期临床试验

Scientific title:

To evaluate the efficacy, safety and pharmacokinetics of local infiltration of RF16001 for injection for analgesia after total hip arthroplasty (THA) in a multicenter, randomized, double-blind, parallel, positive and placebo-controlled, dose-finding phase Ⅱ clinical trial

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:

周英勇 

研究负责人:

欧阳文/汪赛赢 

Applicant:

Yingyong Zhou 

Study leader:

Wen Ouyang / Saiying Wang 

申请注册联系人电话:

Applicant telephone:

+86 731 8861 8152

研究负责人电话:

Study leader's
telephone:

+86 158 7485 8486

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:

zwyhyll@163.com

研究负责人电子邮件:

Study leader's E-mail:

1771303488@qq.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:

湖南省长沙市岳麓区桐梓坡路138号

研究负责人通讯地址:

湖南省长沙市岳麓区桐梓坡路138号

Applicant address:

138 Tongzipo Road, Yuelu District, Changsha, Hunan

Study leader's address:

138 Tongzipo Road, Yuelu District, Changsha, Hunan

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:

中南大学湘雅三医院

Applicant's institution:

The Third Xiangya Hospital of Central South University

研究负责人所在单位:

中南大学湘雅三医院

Affiliation of the Leader:

The Third Xiangya Hospital of Central South 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:

25101

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:

中南大学湘雅三医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Third Xiangya Hospital of Central South University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-17 00:00:00

伦理委员会联系人:

王晓敏

Contact Name of the ethic committee:

Xiaomin Wang

伦理委员会联系地址:

湖南省长沙市岳麓区桐梓坡路138号

Contact Address of the ethic committee:

138 Tongzipo Road, Yuelu District, Changsha, Hunan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 731 8861 8938

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:

中南大学湘雅三医院

Primary sponsor:

The Third Xiangya Hospital of Central South University

研究实施负责(组长)单位地址:

湖南省长沙市岳麓区桐梓坡路138号

Primary sponsor's address:

138 Tongzipo Road, Yuelu District, Changsha, Hunan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖南

市(区县):

Country:

China

Province:

Hunan

City:

单位(医院):

中南大学湘雅三医院

具体地址:

湖南省长沙市岳麓区桐梓坡路138号

Institution
hospital:

The Third Xiangya Hospital of Central South University

Address:

138 Tongzipo Road, Yuelu District, Changsha, Hunan

经费或物资来源:

国家自然科学基金,湖南省自然科学基金,自筹,宜昌仁福药业有限公司

Source(s) of funding:

The national natural science fund, the natural science foundation of hunan province, self-funded, Yichang Renfu Pharmaceutical Co., LTD

研究疾病:

疼痛  

Target disease:

Pain

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:

II期临床试验 

Study phase:

2

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

RF16001局部浸润用于全髋关节置换术后镇痛的有效性、安全性及药代动力学特征  

Objectives of Study:

To evaluate the efficacy, safety and pharmacokinetics of RF16001 local infiltration for postoperative analgesia in patients undergoing total hip arthroplasty

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. 随机前1年内接受过同侧髋关节手术、随机前3个月内接受过对侧髋关节手术、本次拟行单侧髋关节翻修手术; 2. 拟手术切口周围皮肤感染、破溃或疤痕体质等,经研究者判定不宜参加本试验; 3. 既往有严重或难治性术后恶心或呕吐史; 4. 既往一年内或目前患有心肌梗死或不稳定型心绞痛病史、II度及以上房室传导阻滞等严重心律失常病史、心功能不全;经研究者判定不宜参加本试验; 5. 既往一年内或目前患有缺血性卒中或短暂性脑缺血发作病史、精神系统病史(如精神分裂症、抑郁症等)及认知功能障碍、癫痫病史,及其他经研究者判定不宜参加本试验的疾病或病史; 6. 因髋关节发育不良Ⅲ~IV型(Crowe 分型详见附录)、股骨颈骨折和/或粗隆间骨折、股骨近端或髋白肿瘤行全髋关节置换手术者,经研究者判定不适合入组本研究; 7. 合并其他经研究者判定可能混淆术后疼痛评价的其他疼痛情况,经研究者判断不适于参加本次研究;或计划在研究期间同时进行其他部位外科手术者; 8. 已知既往有麻醉意外史或对试验用药品的任何组分、方案限定术中流程化用药、补救药物及类似药物过敏或禁忌、具有恶性高热既往史和/或家族史者; 9. 在随机前使用任何以下药物,方案规定允许使用的药物除外: (1) 随机前5个半衰期内(以实际药物说明书为准,半衰期未知,则按照48h洗脱),包括但不限于:III类抗心律失常药、糖皮质激素(静脉或关节腔注射)、镇静催眠药、抗焦虑药、抗抑郁药、CYP1A2酶强抑制剂(如环丙沙星、依诺沙星、炔雌醇、氟伏沙明)、CYP1A2酶诱导剂(如埃索美拉唑、胰岛素、苯巴比妥)、强CYP3A4酶的抑制剂(如伏立康唑、酮康唑、利托那韦、克拉霉素)、强CYP3A4酶诱导剂(如利福平)、镇静药物(根据方案规定使用的除外)、镇痛药物(任何阿片类,非阿片类,局麻药等;根据方案规定使用的除外); (2) 签署ICF前7天至随机成功使用经研究者评估具有明确镇痛作用的中草药; (3)随机前14天内,使用中枢性α肾上腺素激动剂(如可乐定)、抗惊厥药(如普瑞巴林、加巴喷丁); 10. 筛选期检查男性QTc>450ms、女性QTc>470ms;或脉搏<50次/分或脉搏>100次/分(不包括麻醉期间的异常心率),或难治性高血压患者(筛选期间大于等于3种不同类型的降压药物用药后收缩压≥140mmHg和/或舒张压≥90mmHg,不包括麻醉期间的异常血压),且经研究者判断异常有临床意义; 11. 筛选期以下实验室检查结果异常: (1) 丙氨酸氨基转移酶(ALT)和/或天门冬氨酸氨基转移酶(AST)>3倍正常值上限和/或总胆红素(TBIL)>1.5倍正常值上限; (2) 血尿素/尿素氮(BUN)和/或血清肌酐(Cre)>1.5倍正常值上限; (3)随机血糖>11.1mmol/L或者糖化血红蛋白>8%; (4)凝血酶原时间(PT)>正常值上限+3s和/或活化部分凝血活酶时间(APTT)>正常值上限+10s; (5) 血红蛋白(Hb)<90g/L;或血小板<80%正常值下限; 12. 筛选期乙肝表面抗原(HBsAg)、丙肝抗体(HCVAb)、人类免疫缺陷病毒(HIV)抗体、梅毒抗体中任一项检测阳性; 13. 妊娠期或哺乳期女性;具有生育能力的受试者及其伴侣不愿意在整个研究期间避孕;或在研究结束后3个月内有妊娠计划(包括男性受试者); 14. 使用试验用药品前1年内有吸毒史和酗酒史;酗酒定义为每周饮酒超过14个标准单位(1标准单位含14 g酒精,如360 mL啤酒或45 mL酒精量为40%的烈酒或150 mL葡萄酒);或既往有精神类药物及麻醉药物滥用史; 15. 随机前48小时内及入组期间不能避免特殊饮食(包括葡萄柚、巧克力、富含黄嘌呤食物/饮料)和/或近3个月每天饮用过量茶、咖啡、葡萄柚汁、西柚汁、含咖啡因的饮料(平均每天8杯以上,每杯200 mL); 16. 有晕针或晕血史,且研究者判断有临床意义;或静脉采血困难或者身体状况不能承受采血; 17. 随机前3个月内作为受试者参加过任何临床试验者(接受过试验用药品),筛选失败未接受任何治疗者除外; 18. 研究者认为具有任何不适合参加此试验的其他因素。

Exclusion criteria:

1. Had undergone ipsilateral hip surgery within 1 year before randomization, had undergone contralateral hip surgery within 3 months before randomization, and planned unilateral hip revision surgery; 2. Skin infection, ulceration or scar constitution around the surgical incision, etc. judged by the investigator to be unsuitable for participation in the trial; 3. A history of severe or refractory postoperative nausea or vomiting; 4. History of myocardial infarction, unstable angina pectoris, severe arrhythmia such as atrioventricular block degree II or above, and cardiac insufficiency within the past year or currently; The investigators judged that they should not participate in the trial. 5. History of ischemic stroke or transient ischemic attack, psychiatric history (e.g., schizophrenia, depression, etc.), cognitive impairment, epilepsy, and other diseases or medical history deemed by the investigator to be unsuitable for the trial within the past year or currently; 6. Patients who underwent total hip arthroplasty due to developmental dysplasia of the hip ⅲ-IV (Crowe classification in the Appendix), femoral neck fracture and/or intertrochanteric fracture, proximal femur, or white tumor of the hip were considered by the investigator to be ineligible for the study; 7. Combined with other pain conditions that may confuse the evaluation of postoperative pain by the investigator, the investigator judged that it was not suitable for participating in this study; Patients who planned to undergo surgery at other sites during the study period; 8. Patients with known history of anesthesia accident or any component of the investigational drug, protocol-defined intraoperative medication, allergy or contraindication to rescue drugs and similar drugs, past history and/or family history of malignant high fever; 9. Use of any of the following drugs before randomization, except those permitted under the protocol: (1) within the 5 half-lives before randomization (subject to the actual drug instructions, the half-life is unknown, and the elution is according to 48h), including but not limited to: "Class III antiarrhythmic drugs, glucocorticoids (intravenous or intra-joint injection), sedative-hypnotics, anxiolytic drugs, antidepressants, strong inhibitors of CYP1A2 enzyme (such as ciprofloxacin, enoxacin, eparylestradiol, fluvoxamine), CYP1A2 enzyme inducers (such as esomeprazole, insulin, phenobarbital), strong inhibitors of CYP3A4 enzyme (such as Voritoxin). Conazole, ketoconazole, ritonavir, clarithromycin), strong CYP3A4 enzyme inducers (such as rifampicin), sedative drugs (except those used according to the protocol), analgesic drugs (any opioid, non-opioid, local anesthetic, etc.; Except if used in accordance with programme provisions); (2) successful use of Chinese herbal medicine with definite analgesic effect assessed by researchers from 7 days before signing ICF to randomization; (3) use of central alpha-adrenergic agonists (e.g., clonidine) or anticonvulsants (e.g., pregabalin or gabapentin) within 14 days before randomization; 10. QTc > 450ms in men and QTc > 470ms in women during the screening period; Patients with pulse < 50 beats/min or pulse > 100 beats/min (excluding abnormal heart rate during anesthesia), or refractory hypertension (systolic blood pressure >=140mmHg and/or diastolic blood pressure ≥90mmHg after use of three different types of antihypertensive drugs during screening, excluding abnormal blood pressure during anesthesia), and the abnormality was judged by the investigator to be clinically significant; 11. The following laboratory abnormalities during screening: (1) alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) > 3 times upper limit of normal (ULN) and/or total bilirubin (TBIL) > 1.5 times ULN; (2) blood urea nitrogen (BUN) and/or serum creatinine (Cre) > 1.5 times upper limit of normal (ULN); (3) random blood glucose > 11.1mmol/L or glycosylated hemoglobin > 8%; (4) Prothrombin time (PT) > upper limit of normal +3s and/or activated partial thromboplastin time (APTT) > upper limit of normal +10s; (5) hemoglobin (Hb) < 90g/L; Or platelet count < 80% lower limit of normal; 12. During the screening period, any one of hepatitis B surface antigen (HBsAg), hepatitis C antibody (HCVAb), human immunodeficiency virus (HIV) antibody and syphilis antibody was positive; 13. Pregnant or lactating women; Subjects of childbearing potential and their partners were unwilling to use contraception throughout the study period; Or plan to become pregnant within 3 months of the end of the study (including male subjects); 14. A history of drug abuse and alcohol abuse within 1 year before using the investigational drug; Heavy drinking is defined as consuming more than 14 standard units of alcohol per week (1 standard unit containing 14 g of alcohol, such as 360 mL of beer or 45 mL of 40% spirits or 150 mL of wine); History of psychotropic drugs and narcotic drugs abuse; 15. Inability to avoid special diet (including grapefruit, chocolate, and xanthine-rich foods/beverages) within 48 hours before randomization and during enrollment and/or excessive consumption of tea, coffee, grapefruit juice, grapefruit juice, and caffeinated beverages per day for the last 3 months (average more than 8 cups per day, each cup 200 mL); 16. Had a history of fainting or bleeding, and the investigator judged that it was clinically significant; Or difficulties with venous blood collection or inability to take blood; 17. Those who participated in any clinical trial as a subject (received investigational drugs) within 3 months before randomization, except those who failed in screening and did not receive any treatment; 18. Any other factors considered by the investigator to preclude participation in the trial.

研究实施时间:

Study execute time:

From 2025-08-15 00:00:00 To 2026-08-14 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-15 00:00:00 To 2026-08-14 00:00:00

干预措施:

Interventions:

组别:

RF16001低剂量组

样本量:

36

Group:

RF16001 low dose group

Sample size:

干预措施:

430mg RF16001局部浸润

干预措施代码:

Intervention:

Local infiltration of 430mg RF16001

Intervention code:

组别:

RF16001高剂量组

样本量:

36

Group:

A local infiltration injection of 430mg RF16001 was performed

Sample size:

干预措施:

510mg RF16001局部浸润

干预措施代码:

Intervention:

Local infiltration of 510mg RF16001

Intervention code:

组别:

阳性对照组

样本量:

36

Group:

Positive control group

Sample size:

干预措施:

罗哌卡因局部浸润

干预措施代码:

Intervention:

Local infiltration with ropivacaine

Intervention code:

组别:

安慰剂对照组

样本量:

36

Group:

Placebo control group

Sample size:

干预措施:

生理盐水局部浸润

干预措施代码:

Intervention:

Local infiltration with normal saline

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖南 

市(区县):

 

Country:

China

Province:

Hunan

City:

单位(医院):

中南大学湘雅三医院 

单位级别:

三甲 

Institution
hospital:

The Third Xiangya Hospital of Central South University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川省人民医院 

单位级别:

三甲 

Institution
hospital:

Sichuan Provincial People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广西 

市(区县):

 

Country:

China

Province:

Guangxi

City:

单位(医院):

南宁市第二人民医院 

单位级别:

三甲 

Institution
hospital:

Nanning Second People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广西 

市(区县):

 

Country:

China

Province:

Guangxi

City:

单位(医院):

柳州市人民医院 

单位级别:

三甲 

Institution
hospital:

Liuzhou People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

吉林 

市(区县):

 

Country:

China

Province:

Jilin

City:

单位(医院):

吉林大学第一医院 

单位级别:

三甲 

Institution
hospital:

The First Hospital of Jilin University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

连云港市第一人民医院 

单位级别:

三甲 

Institution
hospital:

Lianyungang First People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

G

City:

单位(医院):

南方医科大学第三附属医院 

单位级别:

三甲 

Institution
hospital:

The Third Affiliated Hospital of Southern Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

嘉兴市第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Hospital of Jiaxing

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

安徽 

市(区县):

 

Country:

China

Province:

Anhui

City:

单位(医院):

淮北矿工总医院 

单位级别:

三甲 

Institution
hospital:

Huaibei Miner General Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

长沙 

市(区县):

 

Country:

China

Province:

Changsha

City:

单位(医院):

长沙市中心医院 

单位级别:

三甲 

Institution
hospital:

Changsha Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市第五人民医院 

单位级别:

三甲 

Institution
hospital:

Chengdu Fifth People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖北 

市(区县):

 

Country:

China

Province:

H

City:

单位(医院):

宜昌市中心医院 

单位级别:

三甲 

Institution
hospital:

Yichang Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

吗啡总用量

指标类型:

主要指标

Outcome:

Total dosage of morphine

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

NRS疼痛评分

指标类型:

次要指标

Outcome:

NRS Pain score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疼痛强度评分-时间曲线下面积

指标类型:

次要指标

Outcome:

Area under the pain intensity score-time curve

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

首次使用自控镇痛(PCIA)时间

指标类型:

次要指标

Outcome:

The time of first use of patient-controlled analgesia (PCIA)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

首次补救药物的时间

指标类型:

次要指标

Outcome:

Time to first rescue medication

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

吗啡补救累计使用次数

指标类型:

次要指标

Outcome:

Cumulative number of morphine rescue uses

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

补救药物的受试者比例

指标类型:

次要指标

Outcome:

Proportion of subjects on rescue medication

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

受试者和研究者满意度

指标类型:

次要指标

Outcome:

Patient and investigator satisfaction

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

药代动力学

指标类型:

次要指标

Outcome:

Pharmacokinetics

Type:

Secondary 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

指标类型:

副作用指标

Outcome:

Adverse events (AEs)

Type:

Adverse events

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:

静脉血

组织:

Sample Name:

Venous 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 80 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):

采用分层区组随机设计,分层因素为研究中心。由统计单位采用SAS(9.4或更高版本)软件按照1:1:1:1比例产生144例受试者随机号及其对应的组别(试验药低、高、安慰剂或阳性药),采用临床试验中央随机系统(DaS IWRS)分配随机号。

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

A stratified block randomized design was used, and the stratification factor was study center. The statistical unit used SAS (version 9.4 or higher) software to generate the random number of 144 subjects and their corresponding group (trial drug low, high, placebo, or positive) in a 1:1:1:1 ratio. The random number was assigned by the central randomization system for Clinical Trials (DaS IWRS).

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:

本次试验采用双盲设计,参与试验的人员(包括参与评估的研究者、申办者、统计师)和受试者均不知道分配的是何种治疗药物。

Blinding:

The trial had a double-blind design, and all participants (including evaluators, the sponsor, and the statistician) and participants were unaware of the assigned treatment.

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:

病例记录表

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

Case Record 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:

 2025-08-13 08:28:12