- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07558525
Evaluation of Chiglitazar Sodium With Lifestyle Intervention for Reversing Prediabetes
Prediabetes Reversion Through Combined Intervention and Strict Evaluation Trial: A Multicenter, Double-Blind, Randomized, Placebo-Controlled Study on the Efficacy of Chiglitazar Sodium Combined With Lifestyle Intervention in Restoring Normal Glucose Tolerance in Prediabetic Patients
Tutkimuksen yleiskatsaus
Tila
Ehdot
Interventio / Hoito
Yksityiskohtainen kuvaus
Prediabetes is an intermediate state of hyperglycemia that precedes the development of type 2 diabetes. Reversing prediabetes to normal glucose metabolism represents a promising strategy for diabetes prevention. Chiglitazar Sodium is a novel PPAR pan-agonist with potential benefits on glycemic control and metabolic parameters.
This national multicenter study will be conducted across 30 sites in China. A total of 472 participants aged 18-70 years with prediabetes (according to Chinese expert consensus criteria, including IFG, IGT or IFG+IGT) and BMI 20-32 kg/m² will be enrolled.
The study consists of four phases:
Screening Period (up to 2 weeks): Assessment of eligibility including OGTT, laboratory tests, and medical history.
Double-Blind Treatment Period (52 weeks): Eligible participants are randomized 1:1 to receive either Chiglitazar Sodium 48 mg once daily or matching placebo, both combined with standardized lifestyle intervention (diet and exercise according to Chinese Diabetes Prevention Guidelines). Study visits occur at weeks 4, 12, 24, 36, and 52.
Observation Period (12 weeks, weeks 53-64): Participants who have not developed diabetes enter a 12-week drug-free observation period, with final assessment at week 64.
Extension Period (up to week 156): Participants who have not developed diabetes and provide consent may continue follow-up for long-term cardiovascular outcomes assessment at weeks 104 and 156.
The primary endpoint is the proportion of participants achieving reversion to normal glucose metabolism at week 64. Secondary endpoints include progression to type 2 diabetes, changes in fasting plasma glucose, OGTT (1h/2h PPG), HbA1c, lipid profile (TG, TC, LDL-C, HDL-C), blood pressure, UACR, HOMA-IR, HOMA-β, body weight, BMI, and waist-to-height ratio. Exploratory endpoints include changes in inflammatory markers (hsCRP, IL-6, TNF-α) and incidence of heart failure, non-fatal myocardial infarction, non-fatal stroke, cardiovascular death, or all-cause death through week 156. Safety will be monitored throughout.
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Vaihe
- Ei sovellettavissa
Yhteystiedot ja paikat
Opiskeluyhteys
- Nimi: Zhiguang Zhou, MD, PhD
- Puhelinnumero: +8673185292154
- Sähköposti: zhouzhiguang@csu.edu.cn
Tutki yhteystietojen varmuuskopiointi
- Nimi: Chuqing Cao, MD, PhD
- Puhelinnumero: +8673185292154
- Sähköposti: caochuqing@csu.edu.cn
Opiskelupaikat
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Beijing, Kiina
- Xuanwu Hospital Capital Medical University
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Ottaa yhteyttä:
- Yu Sun, MD, PhD
- Puhelinnumero: +861083198384
- Sähköposti: 18560083995@163.com
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Päätutkija:
- YU Sun, MD, PhD
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Beijing, Kiina
- Beijing Tsinghua Changgung Hospital
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Ottaa yhteyttä:
- Jianzhong Xiao
- Puhelinnumero: +861056118567
- Sähköposti: xjza01150@btch.edu.cn
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Beijing, Kiina
- Emergency General Hospital
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Ottaa yhteyttä:
- Kailiang Wang, MD, M.M.
- Puhelinnumero: +861087935595
- Sähköposti: ht15s@163.com
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Chongqing, Kiina, 400038
- The Southwest Hospital of the Army Medical University
-
Ottaa yhteyttä:
- Min Long, MD, PhD
- Puhelinnumero: +862365318301
- Sähköposti: chzijing@126.com
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Päätutkija:
- Min Long, MD, PhD
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Shanghai, Kiina
- Shanghai Ninth People's Hospital
-
Ottaa yhteyttä:
- Jie Qiao, MD, PhD
- Puhelinnumero: +862123271699
- Sähköposti: qiaoj2001@126.com
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Shanghai, Kiina
- Tongji Hospital of Tongji University
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Shenzhen, Kiina
- Shenzhen Bao'an People's Hospital
-
Ottaa yhteyttä:
- Jisu Xue, MD, PhD
- Puhelinnumero: +8675527783061
- Sähköposti: baxjs@126.com
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Shenzhen, Kiina
- Shenzhen Bao'an Traditional Chinese Medicine Hospital
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Ottaa yhteyttä:
- Yanping Zheng, MD, M.M.
- Puhelinnumero: +8675527831439
- Sähköposti: panyanyes@163.com
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Fujian
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Quanzhou, Fujian, Kiina
- Quanzhou First Hospital, Fujian
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Ottaa yhteyttä:
- Yi Zhang, MD, PhD
- Puhelinnumero: +8659522277157
- Sähköposti: 2005064@163.com
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Guangdong
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Guangzhou, Guangdong, Kiina
- The First Affiliated Hospital of Guangzhou Medical University
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Ottaa yhteyttä:
- Xiaoyan Chen, MD, PhD
- Puhelinnumero: +862083062114
- Sähköposti: gzscxy@126.com
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Heilongjiang
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Harbin, Heilongjiang, Kiina, 150086
- The Second Affiliated Hospital of Harbin Medical University
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Ottaa yhteyttä:
- Hong Qiao, MD, PhD
- Puhelinnumero: +8645186605084
- Sähköposti: 13359864888@163.com
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Päätutkija:
- Hong Qiao, MD, PhD
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Harbin, Heilongjiang, Kiina, 150010
- The First Hospital of Harbin
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Ottaa yhteyttä:
- Binhua Xu, MD, M.M.
- Puhelinnumero: +8645184883051
- Sähköposti: binhuaxu@sina.com
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Päätutkija:
- Binhua Xu, MD, M.M.
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Henan
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Luoyang, Henan, Kiina
- The First Affiliated Hospital of Henan University of Science & Technology
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Ottaa yhteyttä:
- Hongwei Jiang, MD, PhD
- Puhelinnumero: +8637964922216
- Sähköposti: jianghw@haust.edu.cn
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Hubei
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Wuhan, Hubei, Kiina, 430071
- Zhongnan Hospital of Wuhan University
-
Ottaa yhteyttä:
- Zhe Dai, MD, PhD
- Puhelinnumero: +862767812787
- Sähköposti: betamm@163.com
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Päätutkija:
- Zhe Dai, MD, PhD
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Hunan
-
Changde, Hunan, Kiina
- The First People's Hospital of Changde City
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Ottaa yhteyttä:
- Shenglian Gan, MD, M.M.
- Puhelinnumero: +867367788890
- Sähköposti: Gslghy03@sina.com
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Changsha, Hunan, Kiina
- The Third XIANGYA Hospital of Central South University
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Ottaa yhteyttä:
- Ping Jin, MD, M.M.
- Puhelinnumero: +8673188618938
- Sähköposti: ping.jin06@csu.edu.cn
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Changsha, Hunan, Kiina
- People's Hospital of Hunan Province
-
Ottaa yhteyttä:
- Xinlan Zhao, MD, M.M.
- Puhelinnumero: +8673183929085
- Sähköposti: qiqihaohao@163.com
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Changsha, Hunan, Kiina, 410011
- The Second Xiangya Hospital, Central South University
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Päätutkija:
- Zhiguang Zhou, MD, PhD
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Ottaa yhteyttä:
- Chuqing Cao, MD, PhD
- Puhelinnumero: +8673185292154
- Sähköposti: caochuqing@csu.edu.cn
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Alatutkija:
- Chuqing Cao, MD, PhD
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Changsha, Hunan, Kiina
- Changsha Eighth Hospital
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Ottaa yhteyttä:
- Weidong Zhou, MD, PhD
- Puhelinnumero: +8673185259000
- Sähköposti: zhousufe@outlook.com
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Loudi, Hunan, Kiina
- Loudi Central Hospital
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Ottaa yhteyttä:
- Weiping Sun, MD, PhD
- Puhelinnumero: +867388527739
- Sähköposti: sunwp07@163.com
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Xiangtan, Hunan, Kiina
- The Central Hospital of Xiangtan
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Ottaa yhteyttä:
- Wei Cheng, MD, M.M.
- Puhelinnumero: +8673158214922
- Sähköposti: powerchengwei@163.com
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Yongzhou, Hunan, Kiina
- The Central Hospital of Yongzhou
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Ottaa yhteyttä:
- Wei Liu, MD, M.M.
- Puhelinnumero: +867468859487
- Sähköposti: 786851038@outlook.com
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Yueyang, Hunan, Kiina
- Yueyang People's Hospital
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Ottaa yhteyttä:
- Dijun Zhou, MD, PhD
- Puhelinnumero: +867308725393
- Sähköposti: Z121300@126.com
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Jiangsu
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Nanjing, Jiangsu, Kiina
- Sir Run Run Hospital, Nanjing Medical University
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Ottaa yhteyttä:
- Yu Liu
- Puhelinnumero: +862587115593
- Sähköposti: hhm0403@163.com
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Shanxi
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Changzhi, Shanxi, Kiina
- Heji Hospital Affiliated to Changzhi Medical College
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Ottaa yhteyttä:
- Xiaohong Niu, MD, PhD
- Puhelinnumero: +863553552855
- Sähköposti: 610115220@qq.com
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Sichuan
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Chengdu, Sichuan, Kiina, 610072
- Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital
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Ottaa yhteyttä:
- Limin Tian, MD,PhD
- Puhelinnumero: +862887393449
- Sähköposti: 1072027801@qq.com
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Päätutkija:
- Limin Tian, MD,PhD
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Chengdu, Sichuan, Kiina, 610036
- The Third People's Hospital of Chengdu
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Ottaa yhteyttä:
- Xiaowei Zhong, MD,PhD
- Puhelinnumero: +862861318530
- Sähköposti: 13541044788@126.com
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Päätutkija:
- Xiaowei Zhong, MD,PhD
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Chengdu, Sichuan, Kiina, 610499
- Chengdu First People's Hospital
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Ottaa yhteyttä:
- Lin Pu, MD,M.M.
- Puhelinnumero: +862885313280
- Sähköposti: 541371995@qq.com
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Päätutkija:
- Lin Pu, MD,M.M.
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Yunnan
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Kunming, Yunnan, Kiina
- The First Affiliated Hospital of Kunming Medical University
-
Ottaa yhteyttä:
- Yushan Xu, MD, PhD
- Puhelinnumero: +8687165324888
- Sähköposti: xuyushan1019@126.com
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Zhejiang
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Hangzhou, Zhejiang, Kiina
- The Second Affiliated Hospital Zhejiang University School of Medicine
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Ottaa yhteyttä:
- Chao Zheng, MD, PhD
- Puhelinnumero: +8657187783759
- Sähköposti: chao_zheng@zju.edu.cn
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
- Vanhempi Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
Inclusion Criteria:
1.Voluntarily signed informed consent. 2. Age 18 to 70 years, inclusive. 3. Diagnosed with prediabetes according to the Chinese expert consensus on intervention for adults with pre-diabetes (2023 edition), meeting any of the following criteria:
- Impaired fasting glucose (IFG): fasting plasma glucose (FPG) ≥ 6.1 mmol/L and < 7.0 mmol/L, with 2-hour postprandial glucose (2hPG) < 7.8 mmol/L and HbA1c < 6.5%
- Impaired glucose tolerance (IGT): FPG < 6.1 mmol/L, with 2hPG ≥ 7.8 mmol/L and < 11.1 mmol/L, and HbA1c < 6.5%
- IFG + IGT, with HbA1c < 6.5%
- HbA1c 5.7% to 6.4% (inclusive), with FPG and OGTT 2hPG not meeting diabetes diagnostic criteria 4. Body Mass Index (BMI) 20-32 kg/m². 5. For women of childbearing potential, must agree to use a highly effective method of contraception throughout the study.
Exclusion Criteria:
- Use of glucose-lowering medications within 3 months prior to screening.
- Major cardiovascular or cerebrovascular events within 6 months prior to screening, defined as:
1)Acute myocardial infarction, coronary angioplasty or bypass surgery, valvular heart disease or valve repair, severe arrhythmias (e.g., ventricular fibrillation, atrial flutter, atrial fibrillation, etc.), unstable angina, transient ischemic attack, ischemic stroke, or hemorrhagic stroke 2)New York Heart Association (NYHA) class III or IV congestive heart failure 3)Current use of loop diuretics or digitalis 3.Uncontrolled hypertension: systolic blood pressure (SBP) ≥ 160 mmHg and/or diastolic blood pressure (DBP) ≥ 100 mmHg despite treatment, or use of three or more antihypertensive agents with inadequate control (SBP ≥ 160 mmHg or DBP ≥ 100 mmHg).
4.eGFR ≤ 15 mL/min/1.73 m² (CKD-EPI Creatinine Equation 2021). 5.Urinary albumin-to-creatinine ratio (UACR) > 300 mg/g. 6.Hemoglobin < 110 g/L. 7.Fasting triglycerides > 5.6 mmol/L (500 mg/dL). 8.Active liver disease or significant hepatic dysfunction, defined as AST > 2.5×ULN and/or ALT > 2.5×ULN and/or total bilirubin > 1.5×ULN.
9.Severe pulmonary disease with treatments that may potentially affect glucose metabolism (e.g., inhaled corticosteroids, beta-agonists).
10.History of acute or chronic pancreatitis, or history of gallbladder or bile duct disease (except post-cholecystectomy for gallstones or cholecystitis).
11.Gastrointestinal disorders affecting gastric emptying, such as gastroparesis, postoperative gastric stasis, idiopathic gastroparesis, gastroesophageal reflux disease, pyloric stenosis or obstruction, intestinal obstruction; severe chronic gastrointestinal disease (e.g., active ulcer, intestinal tuberculosis within 6 months prior to screening); history of frequent nausea, vomiting, or irregular gastrointestinal motility from any cause (e.g., habitual diarrhea, habitual constipation, inflammatory bowel disease, irritable bowel syndrome); or long-term use of medications directly affecting gastrointestinal motility.
12.Recent abdominal surgery or history of major abdominal surgery. 13.Thyroid dysfunction or other endocrine diseases affecting glucose metabolism (Cushing's syndrome, acromegaly, pheochromocytoma, prolactinoma, etc.), except stable treated hypothyroidism (for 3 months) or subclinical hypothyroidism not requiring treatment.
14.History of malignancy within 5 years prior to screening, or current malignancy.
15.History of tuberculosis or current use of anti-tuberculosis medications. 16.Current use of antipsychotic agents, alcohol abuse, or drug dependence. 17.Current use of thiazide diuretics, beta-blockers, nicotinic acid for lipid-lowering, systemic glucocorticoids, or weight-loss medications.
18.Known hypersensitivity to Chiglitazar Sodium or its components. 19.Pregnancy or breastfeeding. 20.Unexplained weight loss > 10% of baseline body weight within 6 months prior to screening.
21.Participation in another clinical trial within 3 months prior to screening. 22.Any other condition that, in the investigator's judgment, would preclude the participant from completing the study or pose significant risk to the participant.
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Hoito
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Nelinkertaistaa
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
|---|---|
|
Kokeellinen: Chiglitazar Sodium + Lifestyle Intervention
Participants will receive Chiglitazar Sodium 48 mg orally once daily, combined with standardized lifestyle intervention (diet and exercise counseling), for 52 weeks.
|
Chiglitazar Sodium tablet, 48 mg, oral, once daily, administered from randomization through week 52.
Combined with standardized lifestyle intervention provided throughout the study period.
|
|
Placebo Comparator: Placebo + Lifestyle Intervention
Participants will receive matching placebo (Chiglitazar Sodium simulation tablet) 48 mg orally once daily, combined with standardized lifestyle intervention (diet and exercise counseling), for 52 weeks.
|
Matching placebo (Chiglitazar Sodium simulation tablet), 48 mg, oral, once daily, administered from randomization through week 52.
Combined with standardized lifestyle intervention provided throughout the study period.
|
Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
Reversion Rate to Normal Glucose Metabolism
Aikaikkuna: Week 64
|
Proportion of participants achieving reversion to normal glucose metabolism at week 64.
|
Week 64
|
Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
Reversion Rate to Normal Glucose Metabolism
Aikaikkuna: Week 24, Week 52
|
Proportion of participants achieving reversion to normal glucose metabolism at week 24 and week 52.
|
Week 24, Week 52
|
|
Progression Rate to Type 2 Diabetes
Aikaikkuna: Week 24, Week 52, Week 64
|
Proportion of participants progressing to type 2 diabetes at week 24, week 52, and week 64.
|
Week 24, Week 52, Week 64
|
|
Change From Baseline in Fasting Plasma Glucose (FPG)
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in fasting plasma glucose level.
|
Week 24, Week 52, Week 64
|
|
Change From Baseline in OGTT 1-hour and 2-hour Postprandial Glucose (PPG)
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in plasma glucose at 1 hour and 2 hours during oral glucose tolerance test.
|
Week 24, Week 52, Week 64
|
|
Change From Baseline in HbA1c
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in glycated hemoglobin level
|
Week 24, Week 52, Week 64
|
|
Change From Baseline in Lipid Profile
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in triglycerides (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C).
|
Week 24, Week 52, Week 64
|
|
Change From Baseline in Blood Pressure
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in systolic blood pressure (SBP) and diastolic blood pressure (DBP).
|
Week 24, Week 52, Week 64
|
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Change From Baseline in UACR
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in urinary albumin-to-creatinine ratio
|
Week 24, Week 52, Week 64
|
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Change From Baseline in HOMA-IR
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in Homeostatic Model Assessment of Insulin Resistance (HOMA-IR).
|
Week 24, Week 52, Week 64
|
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Change From Baseline in HOMA-β
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in Homeostatic Model Assessment of β-cell function (HOMA-β).
|
Week 24, Week 52, Week 64
|
|
Change From Baseline in Body Weight
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in body weight
|
Week 24, Week 52, Week 64
|
|
Change From Baseline in BMI
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in body mass index (BMI).
|
Week 24, Week 52, Week 64
|
|
Change From Baseline in Waist-to-Height Ratio
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in waist-to-height ratio.
|
Week 24, Week 52, Week 64
|
Muut tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
Change From Baseline in Inflammatory Markers
Aikaikkuna: Week 24, Week 52, Week 64
|
Change from baseline in high-sensitivity C-reactive protein (hsCRP), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α).
|
Week 24, Week 52, Week 64
|
|
Incidence of Composite Cardiovascular Event
Aikaikkuna: Week 104, Week 156
|
Incidence of non-fatal myocardial infarction, non-fatal stroke, cardiovascular death, or heart failure throughout.
|
Week 104, Week 156
|
|
Incidence of All-Cause Death
Aikaikkuna: Week 104, Week 156
|
Incidence of all-cause death throughout.
|
Week 104, Week 156
|
|
Incidence of Adverse Events (AEs) and Serious Adverse Events (SAEs)
Aikaikkuna: Throughout the study (up to week 156)
|
Overall incidence of treatment-emergent adverse events and serious adverse events throughout the study.
|
Throughout the study (up to week 156)
|
Yhteistyökumppanit ja tutkijat
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Arvioitu)
Ensisijainen valmistuminen (Arvioitu)
Opintojen valmistuminen (Arvioitu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Avainsanat
Muita asiaankuuluvia MeSH-ehtoja
Muut tutkimustunnusnumerot
- PRECISE trial
Yksittäisten osallistujien tietojen suunnitelma (IPD)
Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?
Lääke- ja laitetiedot, tutkimusasiakirjat
Tutkii yhdysvaltalaista FDA sääntelemää lääkevalmistetta
Tutkii yhdysvaltalaista FDA sääntelemää laitetuotetta
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