NCT01805830已完成3 期
Phase III, Double Blind, Parallel-group, Randomized, Placebo Controlled Study to Compare the Efficacy and Safety of MP-513 When Added to Ongoing Metformin Monotherapy In Patients With Type 2 DM
适应症
干预措施
相关药物
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- Handok Inc.
- 入组人数
- 189
- 试验地点
- 1
- 主要终点
- HbA1c
研究概览
简要总结
The study design of this trial is double blind, parallel-group, randomized, Placebo controlled study.
详细描述
- Although many different oral antidiabetic agents are currently available, approximately 50% of treated Type 2 diabetic subjects do not reach currently accepted goals for HbA1c(Oral communication, American Diabetic Association, 2008)
- Subjects are frequently prescribed agents which can cause hypoglycemia, and/or weight gain. Metformin does not usually have these unwanted effects, and it is the standard first line therapy in treating type 2 diabetic mellitus in European union.
- Nonclinical pharmacodynamic studies revealed that MP-513 effectively improves glucose tolerance in animal models of type 2 diabetes, whilst the compound has very little potential to cause hypoglycaemia, the most commonly reported adverse event with many currently marketed products.
- The nonclinical studies also suggested that the inhibitory effect of MP-513 on DPP-Ⅳ is more potent and durable than other DPP-Ⅳ inhibitors in development. The result in safety pharmacology and toxicology also revealed that MP-513 has a relatively wide margin for safety.
- Thus, MP-513 is expected to have good efficacy and tolerability in subjects with type 2 diabetes mellitus by once-daily administration.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •The subject is aged ≥18 years at signature of the ICF
- •The subject has had a documented diagnosis of Type 2 diabetes for at least 6 months at the screening visit
- •The subject's Type 2 diabetes is managed by metformin monotherapy ≥1000 mg/day, plus diet and exercise, as appropriate, and the dose has been unchanged for at least 56 consecutive days
- •The subject's HbA1c is 7.0%≤HbA1c<10.0%
- •The subject's BMI is 20.0≤BMI≤40.0kg/m2
- •The subject's FPG is <15 mmol/L (270 mg/dL)
- •The subject is capable of giving informed consent, complying with the restrictions and requirements of the protocol
排除标准
- •The subject is suffering from any disease, including Type 2 diabetes or its complications that, in the opinion of the Investigator, is sufficiently severe to render the subject unfit, or affect the subject's ability, to participate in the study, for example:
- •Macroangiopathy with symptoms of coronary heart disease or peripheral arterial obstructive disease.
- •Microangiopathy with symptoms of (autonomous) neuropathy with any one or more of the following: gastroparesis
- •Symptoms of poor blood glucose control (polyuria, polydipsia or weight loss)
- •The subject has a history of Type 1 diabetes or a secondary form of diabetes
- •The subject has a history of allergy to MP-513, or to any of the excipients in the MP-513 tablet (eg. Mannitol)
- •The subject has a history of drug abuse
- •The subject drinks on average more than 28 units of alcohol per week(One unit of alcohol equals approximately 250 mL of beer, 125 mL of wine or 40 mL of spirits)
- •The subject has a medical history of unstable angina, or heart failure(New York Heart Association class Ⅲ-IV) or any clinically significant ECG abnormalities such as ventricular tachycardia or a medical history of ventricular tachycardia
- •The subject has participated in any other clinical study involving blood draws or administration of an unlicensed medicinal product within 12 weeks prior to the screening visit (This does not preclude a subject from being re-screened for this study at a later date within the 12 week period, provided they were not randomised )
- •The subject has received insulin within 12 months prior to the screening visit, with the exception of insulin therapy during hospitalization, insulin therapy for medical conditions not requiring hospitalization (<2 weeks duration) or use in gestational diabetes
- •The subject is suffering from serious concurrent renal disease or creatinine clearance <60 mL/min
- •Non-surgically sterilised, pre-menopausal female subject, who does not agree to use a double barrier method of contraception from the screening visit until at least 14 days after the last dosing day (Examples of permitted types of contraception are: condoms, cervical cap in conjunction with spermicide, sterilisation and intra-uterine device. Oral contraception is permitted but must not be used as the sole method of contraception)
- •Female subjects whose pregnancy test is negative or who are pregnant, lactating, or are planning to become pregnant during the study
- •The subject is expected to require additional diabetic treatment for his/her Type 2 diabetes or its complications during the study after the screening visit
- •The subject has a clinically significant liver disease with aspartate-amino-transferase (AST) and alanine-amino-transferase (ALT) >2.5 times the upper limit of normal (ULN) at the screening visit
- •The subject has diastolic blood pressure >100 mmHg and/or systolic blood pressure >180 mmHg at the screening visit
- •The presence of any other condition that leads the investigator to conclude that the patient is inappropriate for inclusion in the clinical study
研究组 & 干预措施
MP513 group
Experimental
干预措施: MP513 (Drug)
Placebo group
Placebo Comparator
干预措施: Placebo (Drug)
结局指标
主要结局
HbA1c
时间窗: Change from Visit 1(Baseline Visit) in HbA1c at Visit 5(week 16)
次要结局
- C-peptide(Change from Visit 1(Baseline Visit) in C-peptide at Visit 5(week 16))
- FPG(Fasting Plasma Glucose)(Change from Visit 1(Baseline Visit) in FPG at Visit 5(week 16))
- BMI(Change from Visit 1(Baseline Visit) in BMI at Visit 5(week 16))
- Triglyceride(Change from Visit 1(Baseline Visit) in Triglyceride at Visit 5(week 16))
- hsCRP(Change from Visit 1(Baseline Visit) in hsCRP at Visit 5(week 16))
- HbA1c <7.0%(The proportion of patients who achieve an HbA1c<7.0% at Visit 5(week 16))
- HbA1c <6.5%(The proportion of patients who achieve an HbA1c<6.5% at Visit 5(week 16))
- Insulin(Change from Visit 1(Baseline Visit) in insulin at Visit 5(week 16))
- HOMA-β(Change from Visit 1(Baseline Visit) in HOMA-β at Visit 5(week 16))
- Weight(Change from Visit 1(Baseline Visit) in weight at Visit 5(week 16))
- HDL Cholesterol(Change from Visit 1(Baseline Visit) in HDL Cholesterol at Visit 5(week 16))
- HOMA-IR(Change from Visit 1(Baseline Visit) in HOMA-IR at Visit 5(week 16))
- Total Cholesterol(Change from Visit 1(Baseline Visit) in Total Cholesterol at Visit 5(week 16))
- LDL Cholesterol(Change from Visit 1(Baseline Visit) in LDL Cholesterol at Visit 5(week 16))
研究者
研究点 (1)
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