DBPR108 Tablets in Type 2 Diabetes Mellitus Patients

Type 2 Diabetes Mellitus Clinical Trial

Official title:

A Multicenter, Randomized, Double-blind, Placebo-controlled Clinical Trial of DBPR108 Tablets for Type 2 Diabetes Mellitus

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04124484
• Other study ID #: CSPC/HA1117/PRO-II
• Status: Completed
• Phase: Phase 2
• Start date: October 17, 2017
• Est. completion date: June 28, 2019

Study information

• Verified date: July 2019
• Source: CSPC ZhongQi Pharmaceutical Technology Co., Ltd.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study evaluate DRBP108 in the treatment of type 2 diabetes mellitus. The patients were randomly allocated to four groups: 50 mg, 100 mg, 200 mg and placebo group.

Description:

This study was to evaluate DRBP108 in the treatment of type 2 diabetes mellitus. A total of 268 subjects were randomly allocated to four treatment arms: 50 mg, 100 mg, 200 mg or placebo group, in a 1:1:1:1 ratio.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 276
• Est. completion date: June 28, 2019
• Est. primary completion date: February 27, 2019
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 75 Years

Eligibility

Inclusion Criteria:

• Subjects who meet the World Health Organization(WHO) (1999) criteria for the diagnosis and classification criteria for type 2 diabetes;

• 18 = age = 75 years old, male or female;

• One of the following conditions:

1. Initial diagnosis of type 2 diabetes mellitus;

2. Patients who with type 2 diabetes diagnosed within 2 years before screening period and are treated with single-agent oral hypoglycemic agents until screening, and do not take the medicine regularly for at least 8 weeks (i.e., continuous medication for <1 week);

• 19kg/m^2 = Body Mass Index(BMI )= 35kg/m^2;

• 7.0% = HbA1c = 10.0%;

• Female subjects of childbearing age are negative in pregnancy test;

• All the subjects do not have a fertility plan during and three month after the trial;

• Subjects who fully understand the test content and possible adverse reactions and voluntarily participate in the trial and sign the informed consent form;

Exclusion Criteria:

• FPG > 15 mmol/L;

• Systolic blood pressure > 160 mmHg or diastolic blood pressure > 100 mmHg during screening period;

• Those who are known to be positive for HIV and syphilis;

• known active hepatitis B virus infection, hepatitis C virus infection;

• For patients with obvious liver diseases and chronic liver diseases, AST or ALT in screening stage was twice the normal upper limit.

• In patients with renal insufficiency, serum creatinine at screening stage was 1.5 times higher than the upper limit of normal value;

• Leukocyte and hemoglobin < lower limit of normal value, triglyceride > 5.7 mmol/L in screening stage;

• With diabetic acute complications (including diabetic ketoacidosis, hypertonic non-ketoacid diabetic coma, lactic acidosis and hypoglycemic coma), chronic complications (proliferative diabetic retinopathy, diabetic nephropathy);

• Use of insulin, pioglitazone, DPP-4 inhibitor, GLP-1 receptor agonist or any combination of two or more oral hypoglycemic drugs within 8 weeks before screening time.

• Those who need insulin therapy;

• Using and Used of glucocorticoids within 2 weeks before screening time.

• without a pacemaker, the 12-lead ECG showed II or III degree atrioventricular block, long QT syndrome or corrected QT interval (QTc)>500ms or atrial fibrillation during the screening period;

• History of epilepsy, mental illness, major depression, or previous thyroid function abnormal and still being treated, or those with organ transplants, severe chronic lung disease, and other serious heart disease, cerebrovascular disease, blood disease;

• Inflammatory bowel disease, colon ulcer, partial intestinal obstruction or chronic intestinal diseases associated with digestive and absorption diseases;

• Active pancreatitis, cholecystitis, gallstones and other digestive diseases;

• History of severe hypoglycemia;

• History of allergies with similar drugs (DPP-4 inhibitors) or those who are judged by the investigator to be allergic to the test drug;

• Pregnancy, lactating women;

• Subjects who are participating in other clinical trials or who have participated in other drug trials within 3 months prior to screening;

• Not suitable for this clinical trial judged by the investigator.

Related Conditions & MeSH terms

• Diabetes Mellitus
• Diabetes Mellitus, Type 2
• Type 2 Diabetes Mellitus

Intervention

Drug:
• DBPR108 tablet(50mg), Placebo matching DBPR108 tablet(100mg)
One DBPR108 tablet(50mg) administered orally once a day + Two Placebos matching DBPR108 tablet(100mg) administered orally once a day for 12 weeks
• DBPR108 tablet(100mg), Placebo matching DBPR108 tablet(50mg), Placebo matching DBPR108 tablet(100mg)
One DBPR108 tablet(100mg) administered orally once a day + One Placebo matching DBPR108 tablet(100mg) administered orally once a day + One Placebo matching DBPR108 tablet(50mg) administered orally once a day for 12 weeks
• DBPR108 tablet(100mg), Placebo matching DBPR108 tablet(50mg)
Two DBPR108 tablets(100mg) administered orally once a day + One Placebo matching DBPR108 tablet(50mg) administered orally once a day for 12 weeks
• Placebo matching DBPR108 tablet(100mg), Placebo matching DBPR108 tablet(50mg)
Two Placebos matching DBPR108 tablet(100mg) administered orally once a day + One Placebo matching DBPR108 tablet(50mg) administered orally once a day for 12 weeks

Locations

Country	Name	City	State
China	First Hospital of Peking Unversity	Beijing	Beijing

Sponsors (1)

Lead Sponsor	Collaborator
CSPC ZhongQi Pharmaceutical Technology Co., Ltd.

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	HBA1c	Changes in HbA1c compared to baseline at week 12	Baseline, week 12
Secondary	HBA1c	Changes in HbA1c compared to baseline at week 8, week 4	Baseline, week 8, week4
Secondary	Fasting plasma glucose	Changes in Fasting plasma glucose compared to baseline at week 4,week 8, week 12	Baseline, week 4,week 8, week 12
Secondary	2-hour postprandial plasma glucose	Changes in 2-hour postprandial plasma glucose compared to baseline at week 4,week 8, week 12	Baseline, week 4,week 8, week 12
Secondary	fasting glucagon	Changes in fasting glucagon compared to baseline at week 4,week 8, week 12	Baseline, week 4,week 8, week 12
Secondary	fasting Insulin	Changes in fasting Insulin compared to baseline at week 4,week 8, week 12	Baseline, week 4,week 8, week 12
Secondary	active Glucagon-like peptide-1(GLP-1)	Changes in active(GLP-1)compared to baseline at week 4,week 8, week 12	Baseline, week 4,week 8, week 12
Secondary	The percentage of HbA1c=6.5% or HbA1c=7%	The percentage of HbA1c=6.5% or HbA1c=7% at week 12	week 12
Secondary	body weight	Changes in body weight(Kg)compared to baseline at week 4,week 8, week 12	Baseline, week 4,week 8, week 12