ChiCTR2500113631 版本V1.0 版本创建时间2025/12/01 16:38:50 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2500113631 

最近更新日期:

Date of Last Refreshed on:

2025-12-01 16:38:37 

注册时间:

Date of Registration:

2025-12-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项在肥胖或超重且合并膝关节骨关节炎的参与者中评价orforglipron每日一次的有效性和安全性的3期研究:多中心、随机、双盲、平行组、安慰剂对照试验(ATTAIN-OA PAIN)

Public title:

A Phase 3 Study to Investigate the Efficacy and Safety of Orforglipron Once Daily in Participants Who Have Obesity or Overweight and Osteoarthritis of the Knee: A Multicenter, Randomized, Double-Blind, Parallel-Arm, Placebo-Controlled Trial (ATTAIN-OA PAIN)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项在肥胖或超重且合并膝关节骨关节炎的参与者中评价orforglipron每日一次的有效性和安全性的3期研究:多中心、随机、双盲、平行组、安慰剂对照试验(ATTAIN-OA PAIN)

Scientific title:

A Phase 3 Study to Investigate the Efficacy and Safety of Orforglipron Once Daily in Participants Who Have Obesity or Overweight and Osteoarthritis of the Knee: A Multicenter, Randomized, Double-Blind, Parallel-Arm, Placebo-Controlled Trial (ATTAIN-OA PAIN)

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:

马佳 

研究负责人:

万伟国 

Applicant:

Ma Jia 

Study leader:

Weiguo Wan 

申请注册联系人电话:

Applicant telephone:

+86 21 23021288

研究负责人电话:

Study leader's telephone:

+86 13817544696

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:

ma_jia3@lilly.com

研究负责人电子邮件:

Study leader's E-mail:

wgwan1969@sina.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:

上海市静安区石门一路288号香港兴业太古汇一座19楼

研究负责人通讯地址:

上海市静安区乌鲁木齐中路12号

Applicant address:

19th Floor, Tower 1, HKRI Taikoo Hui, No. 288 Shimen 1st Road, Jing'an District, Shanghai

Study leader's address:

No.12 Middle Wulumuqi Road, Jing'an District, Shanghai

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:

礼来苏州制药有限公司

Applicant's institution:

Eli Lilly Suzhou Pharmaceutical Co., Ltd.

研究负责人所在单位:

复旦大学附属华山医院

Affiliation of the Leader:

Huashan Hospital, Fudan University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

(2025)临审第(1212)号

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:

复旦大学附属华山医院伦理审查委员会

Name of the ethic committee:

Institutional Review Board Huashan Hospital Fudan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-03 00:00:00

伦理委员会联系人:

全菁

Contact Name of the ethic committee:

Quan Jing

伦理委员会联系地址:

上海市静安区乌鲁木齐中路12号

Contact Address of the ethic committee:

No.12 Middle Wulumuqi Road, Jing'an District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 52888921

伦理委员会联系人邮箱:

Contact email of the ethic committee:

quanjing1975@163.com

研究实施负责(组长)单位:

复旦大学附属华山医院

Primary sponsor:

Huashan Hospital, Fudan University

研究实施负责(组长)单位地址:

上海市静安区乌鲁木齐中路12号

Primary sponsor's address:

No.12 Middle Wulumuqi Road, Jing'an District, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

复旦大学附属华山医院

具体地址:

上海市静安区乌鲁木齐中路12号

Institution
hospital:

Huashan Hospital, Fudan University

Address:

No.12 Middle Wulumuqi Road, Jing'an District, Shanghai

经费或物资来源:

礼来苏州制药有限公司

Source(s) of funding:

Eli Lilly Suzhou Pharmaceutical Co., Ltd.

Target disease:

Obesity or Overweight ; Osteoarthritis of the Knee

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

III期临床试验 

Study phase:

3

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

证实orforglipron MTD QD在以下方面优效于安慰剂:WOMAC 疼痛子量表的变化。  

Objectives of Study:

To demonstrate that orforglipron MTD QD is superior to placebo for : change in the WOMAC Pain subscale.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.筛选(访视 1)时参与者必须≥18 岁或达到研究管辖区域内的法定知情同意年龄。
2.筛选(访视 1)时 BMI≥27 kg/m2。
3.有至少 1 次自我报告不成功的饮食控制减重史。
4.筛选(访视 1)和随机分组(访视 3)时,研究侧膝关节 WOMAC 疼痛子量表 (NRS 0 至 10)评分≥4 且≤9。
5.筛选(访视 1)前,研究侧膝关节疼痛>12 周,且根据筛选(访视 1)时的参 与者的报告或病史,过去一个月内研究侧膝关节疼痛>15 天。
6.筛选(访视 1 与访视 2 之间)时,经中心影像学阅片者阅片,研究侧膝关节 X 线片符合美国风湿病学会的膝关节 OA 诊断标准,且为中度影像学改变 (Kellgren-Lawrence 2 级或 3 级)。
7.符合以下至少一种情况: 年龄>50 岁 ; 研究侧膝关节晨僵持续时间短于 30 分钟,以及 ;研究侧膝关节有摩擦音(感)。
8.愿意在研究期间停用治疗慢性疼痛疾病的所有药物,方案第 6.9.2.2 节允许的 合并疼痛用药除外。
9.出生时记录为男性的个体和出生时记录为女性的个体均可参加本研究。参加临 床研究的参与者所使用的避孕方法,应符合当地法规对有关避孕方法的规定。 本研究方案的避孕要求参见第 10.4 节。
10.能够按第 10.1.3 节所述提供已签署的知情同意书,包括遵从 ICF 和本方案中列 出的要求和限制。
11.可靠并愿意在研究期间参加必要的研究访视,并愿意且能够遵循研究程序的要 求,例如: 保存电子研究日志; 按要求填写问卷。

Inclusion criteria

1.Participant must be>=18 years of age or the legal age of consent in the jurisdiction in which the study is taking place at the time of screening (Visit 1). 2.Have a BMI>=27 kg/m^2 at screening (Visit 1). 3.Have a history of at least 1 self-reported unsuccessful dietary effort to lose body weight. 4.Have a WOMAC pain subscale (NRS 0 to10) score of>=4 and <=9 in the index knee at screening (Visit 1) and randomization (Visit 3). 5.Have index knee pain for >12 weeks prior to screening (Visit 1), and presence of index knee pain for >15 days over the previous month based on participant report or medical history at screening (Visit 1). 6.Have an index knee X-ray at screening (between Visit 1 and Visit 2) read by the central radiology reviewer consistent with a diagnosis of knee OA based on American College of Rheumatology criteria with moderate radiographic changes (Kellgren-Lawrence Grade 2 or 3). 7.Have at least 1 of the following: Age >50 years ; Morning stiffness in the index knee less than 30 minutes in duration, and Crepitus in the index knee. 8.Are willing to discontinue all medications taken for chronic pain conditions, except allowed concomitant pain medication permitted per protocol in Section 6.9.2.2, for the duration of the study. 9.Individuals assigned male at birth and assigned female at birth may participate in this study.Contraceptive use by participants should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. For the contraception requirements of this protocol, see Section 10.4. 10.Capable of giving signed informed consent as described in Section 10.1.3, which includes compliance with the requirements and restrictions listed in the ICF and in this protocol. 11.Are reliable and willing to make themselves available for the duration of the study, attend required study visits, and are willing and able to follow study procedures as required, such as maintain an electronic study diary, and complete required questionnaires.

排除标准:

1.筛选(访视 1)前 90 天内自我报告或记录的体重变化>5 kg(11 磅)。
2.既往进行过或计划进行治疗肥胖的手术:例外情况:允许以下情况发生在筛选(访视 1)前>1 年: 脂肪抽吸术;冷冻溶脂术;腹壁成形术。
3.接受过或计划接受内窥镜(例如,黏膜消融或胃动脉栓塞)和/或基于器械 (例如,胃束带、胃内气囊或十二指肠-空肠腔内衬)的肥胖治疗。例外情况:如果在筛选(访视 1)前器械已移除超过 6 个月,则既往基于器械 的治疗是可接受的。
4.患有由其他内分泌疾病(例如,库欣综合征)引起的肥胖或诊断为单基因或综 合征型肥胖,例如黑皮质素 4 受体缺乏症或普拉德-威利综合征。
5.经研究者判断,存在可能干扰参与者研究侧膝关节疼痛评估的状况,包括但不 限于,下肢或背部任何部位的疼痛等于或强于研究侧膝关节疼痛 ;放射至膝关节的其他部位疼痛,例如,累及膝关节的髋关节疼痛,神经根痛。
6.在筛选(访视 1)前 30 天内,研究侧膝关节有活动性感染或晶体性关节病的 临床体征和症状,或目标膝关节有除 OA 以外的任何其他可能干扰评估的活动 性关节疾病。
7.有其他潜在致病和/或混杂疾病史,包括 Reiter 综合征、类风湿关节炎、银屑 病性关节炎、强直性脊柱炎、炎症性肠病相关关节炎、结节病、淀粉样变性或 纤维肌痛。
8.筛选时有经中心影像学阅片者确定的任何潜在致病和/或混杂疾病的影像学证 据,包括但不限于膝关节过度对合不齐、其他关节病、全身代谢性骨病、肿瘤 病变、关节感染和骨折。
9.筛选(访视 1)前 12 个月内任一膝关节存在关节不稳定,例如前交叉韧带撕 裂或近期外伤。
10.筛选(访视 1)前 30 天内接受过皮质类固醇(研究性或已上市)肌肉注射或 口服。
11.筛选(访视 1)前 90 天内任何关节接受过皮质类固醇(研究性或已上市)关节内注射。
12.筛选(访视 1)前 6 个月内研究侧膝关节接受过透明质酸(研究性或已上市)关节内注射。
13.筛选(访视 1)前 6 个月内进行过致研究侧膝关节持续感觉缺失的操作(例如,消融技术)。
14.筛选(访视 1)前 6 个月内接受过任何其他研究性药物或生物制剂关节内注射。
15.筛选(访视 1)前 12 个月内研究侧膝关节接受过关节镜检查。
16.研究侧膝关节接受过关节置换术。
17.计划或预期在研究期间进行研究侧膝关节手术或任何其他需要使用禁用药物的 手术。
18.对对乙酰氨基酚/扑热息痛和布洛芬或其任何辅料不耐受、有超敏反应或禁忌。
19.患有 T1D、T2D 或任何其他类型的糖尿病,有酮症酸中毒或高渗状态/昏迷病史。
20.筛选(访视 1)时,有糖尿病诊断证据(中心实验室),包括以下 1 项或多项 标准: ? HbA1c≥6.5%(≥48 mmol/mol) ? 空腹血清葡萄糖≥126 mg/dL(≥7.0 mmol/L),或 ? 随机血糖≥200 mg/dL(≥11.1 mmol/L)。
21.有甲状腺髓样癌或 2 型多发性内分泌腺瘤综合征家族史或个人史;
22.访视 1 时中心实验室测定的血清降钙素水平≥35 ng/L。
23.访视 1 时中心实验室测定的促甲状腺激素(TSH)水平超出正常范围,或存在 可能需要在研究期间开始甲状腺替代治疗的甲状腺功能减退症体征。
24.存在肾功能损害,即筛选(访视 1)期间中心实验室依据慢性肾脏病-流行病学 公式计算的估计肾小球滤过率<30 mL/min/1.73 m2。
25.存在急性或慢性肝炎,或非酒精性脂肪性肝病以外的任何其他肝病的体征和症 状,或筛选期间中心实验室检测的以下任一结果:? ALT 或 AST 水平>3.0×ULN(实验室结果正常值上限) ? ALP 水平>1.5×ULN ? TBL 水平≥1.5×ULN(Gilbert’s 综合征病例除外) ? 乙型肝炎感染,定义为: o HBcAb 阳性且 HBV DNA 阳性,或 o 乙型肝炎表面抗原阳性。? 丙型肝炎抗体阳性且 HCV RNA 阳性。
26.有活动性或未经治疗的恶性肿瘤病史,或具有临床意义的恶性肿瘤缓解不足 5 年。 例外情况:基底细胞或鳞状细胞皮肤癌、子宫颈原位癌、原位或 1 级前列腺癌 (例如 Gleason 6 或更低)。
27.存在显著的活动性自身免疫异常的证据(例如,狼疮或类风湿关节炎),研究 者认为研究期间可能需要合并使用全身性糖皮质激素治疗。
28.根据研究者的判断,有主动自杀倾向,因此被认为有显著自杀风险。
29.对 C-SSRS“自杀想法”部分的问题 4 或问题 5 的回答为“是”,且该想法发生在 访视 1 或访视 3 前的过去 30 天内。
30.对 C-SSRS“自杀行为”部分中任一自杀相关行为的回答为“是”,且该想法或行 为发生在访视 1 或访视 3 前的过去 30 天内。
31.随机分组前访视 1 或访视 3 时,PHQ-9 评分≥15。
32.存在已知的有临床意义的胃排空异常,例如重度胃轻瘫或胃出口梗阻,或长期 服用直接影响 GI 动力的药物。
33.访视 1 或访视 3(随机分组)之前 90 天内存在以下任何心血管(CV)疾病。 ? 急性心肌梗死 ? 脑血管意外(卒中) ? 冠状动脉血运重建术 ? 不稳定型心绞痛,或 ? 因充血性心力衰竭住院治疗。
34.访视 1 之前存在纽约心脏协会心功能分级 IV 级充血性心力衰竭。
35.有慢性或急性胰腺炎病史。
36.接受过器官移植或正在等待器官移植。 例外情况:允许进行角膜移植或角膜成形术。
37.筛选时计划在研究期间进行手术,小手术除外。
38.存在参与者不愿或无法进行研究,以及任何其他未涵盖在排除标准中的情况, 研究者认为这些情况可能会危及参与者的安全(例如,超敏反应或禁忌证)或 影响方案依从性(例如,娱乐性药物使用、酒精滥用或确诊的进食障碍)。
39.本研究期间,有生育能力的参与者不允许妊娠、计划妊娠、哺乳或计划哺乳。
40.筛选(访视 1)前 90 天内,或访视 1 和访视 3 之间,正在接受二甲双胍或任何 其他降糖药物,无论是否存在用药指征。
41.正在接受>14 天的长期全身性糖皮质激素治疗,或在筛选(访视 1)前 90 天内 接受过此类治疗。 例外情况:接受以下治疗: ? 局部 ? 眼内 ? 鼻内,或 ? 吸入制剂。
42.访视 1 前 12 个月内开始接受药物治疗或调整用药剂量可能导致体重显著增 加,包括但不限于三环类抗抑郁药、非典型抗精神病药和情绪稳定剂(更多详 细信息参见第 10.8.1.2 节)。
43.访视 1 前 90 天内以及随机化分配研究治疗前使用过任何减肥药或接受过其他 减肥治疗(更多详细信息参见第 10.8.1.1 节)。
44.访视 1 前 18 个月内开始使用植入或注射避孕药。 注:宫内节育器是允许的。
45.正在接受强效 CYP3A 抑制剂、CYP3A 诱导剂或强效 OATP 抑制剂(更多详细 信息参见第 10.8.1.4 节)。注:为了有资格参加随机分组,这些药物需要在访视 3 前洗脱至少 2 周,且参 与者应在访视 3 前至少 2 周内接受稳定剂量的替代药物。
46.已知对 GLP-1 RA 或 GIP/GLP-1 受体激动剂过敏或不耐受;
47.筛选(访视 1)前 180 天内使用过任何肠促胰素受体激动剂,例如 GLP-1 RA 或 GIP/GLP-1 激动剂。
48.访视 1 前 90 天内使用催眠药、米氮平、阿片类药物、曲唑酮/维拉佐酮。
49.在研究入组前 90 天内开始使用含硫酸氨基葡萄糖和硫酸软骨素的补充剂以及 草药、顺势疗法和自然疗法需要在随机分组前留有洗脱期。如果在入组前开始 给药的时间超过 90 天且剂量稳定,则可在本试验期间继续使用。
50.目前已入组任何其他涉及研究药物的临床研究或任何其他类型的被判定为与本 研究在科学或医学上不相容的医学研究。
51.筛选(访视 1)前 90 天内参加过临床研究并接受过活性药物治疗或不清楚是 否接受过活性药物治疗。
52.既往已完成或在接受至少 1 次研究治疗给药后退出本研究或任何其他评估 orforglipron 的研究。
53.是与本研究直接相关的研究中心工作人员和/或其直系亲属。直系亲属是指配 偶、合法伴侣、父母、子女或兄弟姐妹,无论是生物学意义上的或是合法收养 的亲属关系。
54.是礼来公司员工或要求排除其员工参与本研究的任何第三方组织员工。
55.研究者认为存在参加本试验的禁忌症。

Exclusion criteria:

1.Have a self-reported or documented change in body weight >5 kg (11 pounds) within 90 days prior to screening (Visit 1). 2.Have a prior or planned surgical treatment for obesity Exception: The following are allowed if performed >1 year before screening (Visit 1) liposuction; cryolipolysis, or abdominoplasty. 3.Have a prior or planned endoscopic, for example, mucosal ablation or gastric artery embolization, and/or device-based, for example, lap band, intragastric balloon, or duodenal-jejunal endoluminal liner, therapy for obesity. Exception: Prior device-based therapy is acceptable if device removal was more than 6 months prior to screening (Visit 1). 4.Have obesity induced by other endocrinologic disorders (for example, Cushing Syndrome) or diagnosed monogenetic or syndromic forms of obesity, for example, Melanocortin 4 Receptor deficiency or Prader-Willi Syndrome. 5.In the judgment of the investigator, there is a condition that could confound the participant’s assessment of their index knee pain, including, but not limited to, pain in any other area of the lower extremities or back that is equal to or greater than the index knee pain, and pain from another location with radiation to the knee, for example, hip pain referred to the knee, radicular pain. 6.Have clinical signs and symptoms of active knee infection or crystal disease of the index knee within 30 days of screening (Visit 1), or any other active joint disease in the target knee other than OA that may confound assessment. 7.Have a history of other potentially causative and/or confounding conditions, including Reiter’s Syndrome, rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, arthritis associated with inflammatory bowel disease, sarcoidosis, amyloidosis, or fibromyalgia. 8.Have radiographic evidence of any potentially causative and/or confounding conditions at screening as determined by the central radiology reviewer, including, but not limited to, excessive malalignment of the knee, other arthropathies, systemic metabolic bone disease, tumor lesions, joint infection, and fracture. 9.Have an unstable joint such as a torn anterior cruciate ligament or recent trauma in either knee, within 12 months of screening (Visit 1). 10.Intramuscular or oral corticosteroids (investigational or marketed) within 30 days of screening (Visit 1). 11.Intra-articular corticosteroid (investigational or marketed) in any joint within 90 days of screening (Visit 1). 12.Intra-articular hyaluronic acid (investigational or marketed) in the index knee within 6 months of screening (Visit 1). 13.Procedure intended to produce sustained sensory loss in the index knee, for example ablation techniques, within 6 months of screening (Visit 1). 14.Any other intra-articular investigational drug or biologic use within 6 months of screening (Visit 1). 15.Prior arthroscopy of the index knee within 12 months of screening (Visit 1). 16.Prior joint replacement in the index knee. 17.Planned or anticipated surgery of the index knee or any other surgery that would require use of a restricted medication during the study period. 18.Have an intolerance, hypersensitivity, or contraindication to both acetaminophen/paracetamol and ibuprofen or any of their excipients. 19.Have T1D, T2D or any other type of diabetes, history of ketoacidosis, or hyperosmolar state/coma. 20.Have central laboratory evidence diagnostic of diabetes at screening (Visit 1), indicated by 1 or more of the following criteria: HbA1c >=6.5% (>=48 mmol/mol) ; fasting serum glucose >=126 mg/dL (>=7.0 mmol/L), or ; random glucose >=200 mg/dL (>=11.1 mmol/L). 21.Have a family or personal history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2. 22.Have a serum calcitonin level of >=35 ng/L, as determined by the central laboratory at Visit 1. 23.Have thyroid stimulating hormone (TSH) level outside of the normal range as determined by the central laboratory at Visit 1 or signs of hypothyroidism that may require initiation of thyroid replacement therapy during the course of the study. Note: Participants receiving treatment for hypothyroidism may be included, provided their thyroid hormone replacement dose has been stable for at least 3 months prior to screening (Visit 1) and screening value of thyroid stimulating hormone (TSH) is within normal range. It is also anticipated that participants will remain on this dose throughout the trial period. 24.Have renal impairment measured as estimated glomerular filtration rate <30 mL/min/1.73 m^2 , calculated by Chronic Kidney Disease-Epidemiology as determined by the central laboratory during screening (Visit 1). 25.Have acute or chronic hepatitis, or signs and symptoms of any other liver disease other than nonalcoholic fatty liver disease, or any of the following, as determined by the central lab during screening: ;ALT or AST level >3.0x the ULN for the reference range? ALP level >1.5x the ULN for the reference range; TBL level >=1.5x the ULN for the reference range, except for cases of Gilbert’s syndrome. ; Hepatitis B infection, defined as: o positive HBcAb and positive HBV DNA, or o positive hepatitis B surface antigen. Positive hepatitis C antibody and positive HCV RN 26.Have a history of an active or untreated malignancy or are in remission from a clinically significant malignancy for less than 5 years. Exceptions: Basal or squamous cell skin cancer, in situ carcinomas of the cervix or in situ or Grade 1 prostate cancer (for example, Gleason 6 or lower). 27.Have evidence of significant, active autoimmune abnormality, for example, lupus or rheumatoid arthritis, that, in the opinion of the investigator, is likely to require concurrent treatment with systemic glucocorticoids during the course of the study. 28.Are, in the judgment of the investigator, actively suicidal and therefore deemed to be at significant risk for suicide. 29.Have answered "yes" to either Question 4 or Question 5 on the "Suicidal Ideation" portion of the C-SSRS and the ideation occurred in the past 30 days prior to Visit 1 or Visit 3; 30.have answered "yes" to any of the suicide-related behaviors on the "suicidal behavior" portion of the C-SSRS, and the ideation or behavior occurred within the past 30 days prior to Visit 1 or Visit 3. 31.PHQ-9 score of 15 or more at Visit 1 or Visit 3, prior to randomization. 32.Have a known clinically significant gastric emptying abnormality, for example, severe gastroparesis or gastric outlet obstruction, or chronically take drugs that directly affect GI motility. 33.Have any of the following CV conditions within 90 days prior to Visit 1 or prior to Visit 3 (randomization). acute myocardial infarction;cerebrovascular accident (stroke);coronary artery revascularization;unstable angina, or hospitalization due to congestive heart failure. 34.Have New York Heart Association Functional Classification Class IV congestive heart failure prior to Visit 1. 35.Have had a history of chronic or acute pancreatitis. 36.Have had a transplanted organ or awaiting an organ transplant. Exception: corneal transplants or keratoplasty are allowed. 37.At the time of screening have a planned surgery, except for minor surgical procedures, to occur during the study. 38.Have any condition, unwillingness, or inability, not covered by any of the other exclusion criteria, which in the investigator’s opinion, might jeopardize the participant’s safety, for example, hypersensitivity or contraindication, or compliance with the protocol, for example, recreational drug use, alcohol abuse or diagnosed eating disorder. 39.Participants with childbearing potential must not be pregnant, intending to be pregnant, breastfeeding, or intending to breastfeed for the duration of the study. 40.Are receiving metformin or any other glucose-lowering medication, regardless of the indication for use, within 90 days prior to screening (Visit 1), or between Visit 1 and Visit 3. 41.Are receiving chronic systemic glucocorticoid therapy for >14 days or have received such therapy within 90 days of screening (Visit 1). Exception: Treatment with topical , intraocular,intranasal, or with or changed dose of medications that may cause significant weight gain, including, but not limited to, tricyclic antidepressants, atypical antipsychotics, and mood stabilizers (see Section 10.8.1.2 for more details), within 12 months prior to Visit 1. 42.Have initiated treatment with or changed dose of medications that may cause significant weight gain, including, but not limited to, tricyclic antidepressants, atypical antipsychotics, and mood stabilizers (see Section 10.8.1.2 for more details), within 12 months prior to Visit 1. 43.Have used any anti-obesity medication or alternative weight-loss remedies, within 90 days prior to Visit 1, and prior to randomization to study intervention (see Section 10.8.1.1 for more details). 44.Have started implantable or injectable contraceptives within 18 months prior to Visit 1. Note: Intrauterine devices are acceptable. 45.Are receiving strong CYP3A inhibitors or CYP3A inducers, or strong OATP inhibitors, (see Section 10.8.1.4 for more details). Note: To be eligible for randomization, these drugs need to be washed out for at least 2 weeks prior to Visit 3 and the participant should be on a stable dose of alternative medications for at least 2 weeks prior to Visit 3. 46.Have known allergies or intolerance to GLP-1 RA or GIP/GLP-1 receptor agonist. 47.Have used within 180 days of screening (Visit 1) any incretin receptor agonists, for example, GLP-1 RAs or GIP/GLP-1 agonists. 48.Use of hypnotics, mirtazapine, opioids, trazodone/vilazodone less than 90 days prior to Visit 1. 49.Supplements containing glucosamine sulfate and chondroitin sulfate and herbal, homeopathic, and naturopathic remedies that are started less than 90 days prior to study enrollment will need to be washed out prior to randomization. If started and at stable dosing for greater than 90 days prior to enrollment, they can be continued during the trial. 50.Are currently enrolled in any other clinical study involving an investigational product or any other type of medical research judged not to be scientifically or medically compatible with this study. 51.Within the last 90 days prior to screening (Visit 1), have participated in a clinical study and received active treatment, or unknown if they received active treatment. 52.Have previously completed or withdrawn from this study or any other study investigating orforglipron after receiving at least 1 dose of the study intervention. 53.Are investigator site personnel directly affiliated with this study and/or their immediate family. Immediate family is defined as a spouse, legal partner, parent, child, or sibling, whether biological or legally adopted. 54.Are Lilly employees or are employees of any third party involved in the study who require exclusion of their employees. 55.Have any medical condition that, in the opinion of the investigator, would be a contraindication to participation in the trial.

研究实施时间:

Study execute time:

From 2025-07-13 00:00:00 To 2028-07-13 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2026-06-07 00:00:00  

干预措施:

Interventions:

组别:

Orforglipron 最大耐受剂量

样本量:

267

Group:

Orforglipron MTD

Sample size:

干预措施:

Orforglipron 最大耐受剂量

干预措施代码:

Intervention:

Maximum tolerated dose of Orforglipron

Intervention code:

组别:

安慰剂组

样本量:

133

Group:

Placebo

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):

上海市 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

复旦大学附属华山医院 

单位级别:

三级甲等 

Institution
hospital:

Huashan Hospital, Fudan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

香港大学深圳医院 

单位级别:

三级甲等 

Institution
hospital:

The University of Hongkong - Shenzhen Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江西省 

市(区县):

 

Country:

China 

Province:

Jiangxi 

City:

 

单位(医院):

萍乡市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Pingxiang People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东省 

市(区县):

 

Country:

China 

Province:

Shandong 

City:

 

单位(医院):

济南市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Jinan Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河南省 

市(区县):

 

Country:

China 

Province:

Henan 

City:

 

单位(医院):

河南科技大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Henan University of Science and Technology

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

内蒙古自治区 

市(区县):

 

Country:

China 

Province:

Inner Mongolia Autonomous Region 

City:

 

单位(医院):

内蒙古科技大学包头医学院第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of the Baotou Medical College of Inner Mongolia University of Science and Technology

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏省 

市(区县):

 

Country:

China 

Province:

Jiangsu 

City:

 

单位(医院):

江苏省人民医院(南京医科大学第一附属医院) 

单位级别:

三级甲等 

Institution
hospital:

Jiangsu Province Hospital (The First Affiliated Hospital with Nanjing Medical University)

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

安徽省 

市(区县):

 

Country:

China 

Province:

Anhui 

City:

 

单位(医院):

合肥市第二人民医院 

单位级别:

三级甲等 

Institution
hospital:

The Second People's Hospital of Hefei

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

汕头大学医学院第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Shan Tou University Medical College

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

重庆医科大学附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

The 2nd Affiliated Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

黑龙江省 

市(区县):

 

Country:

China 

Province:

Heilongjiang 

City:

 

单位(医院):

哈尔滨医科大学附属第四医院 

单位级别:

三级甲等 

Institution
hospital:

The Fourth Affiliated Hospital of Harbin Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

首都医科大学宣武医院 

单位级别:

三级甲等 

Institution
hospital:

Xuanwu Hospital Capital Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

从基线至第72周WOMAC疼痛子量表评分的变化

指标类型:

主要指标

Outcome:

From baseline to Week 72:change in the WOMAC Pain subscale score

Type:

Primary indicator

测量时间点:

第72周

测量方法:

WOMAC是一种经验证的工具,广泛用于评价骨关节炎疼痛治疗药物的疗效。回忆期为24小时。将根据SoA(第1.3 节)进行WOMAC NRS 3.1版的评估。本表描述了24个问题的WOMAC及其子量表。参与者将使用单个条目0分至10分的NRS记录其对每个问题的回答。 将组成子量表的单个条目评分相加,计算每个子量表评分,疼痛、僵硬和躯体功能子量表的评分。将每个子量表的评分除以子量表中的条目数,将其转换

Measure time point of outcome:

Week 72

Measure method:

WOMAC is a validated tool widely used to evaluate the efficacy of medications for osteoarthritis pain. The recall period is 24 hours. The assessment will be conducted according to the SoA (Section 1.3) using the WOMAC NRS version 3.1. This table describes the 24-question WOMAC and its subscales. Participants will record their responses to each question using the NRS on a scale of 0 to 10 for each individual item. The scores of the individual items that make up the subscales will be summed to cal

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 18 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):

由研究人员使用随机系统进行随机

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

Randomized by site staff using randomization system

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

盲法:

双盲

Blinding:

Double blind

是否共享原始数据:

IPD sharing

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):

研究结束6个月内提交数据至药物临床试验登记与信息公示平台(www.chinadrugtrials.org.cn/)。

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

Submit the data to the drug clinical trial registration and information publicity platform at the end of the study ( www.chinadrugtrials.org.cn/ ).

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-12-01 16:38:37