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A Study of Prusogliptin Tablets Combined With Dapagliflozin Tablets and Metformin Hydrochloride Extended Release Tablets in Type 2 Diabetes

C

CSPC Pharmaceutical Group

Status and phase

Invitation-only
Phase 3

Conditions

Type 2 Diabetes

Treatments

Drug: Prusogliptin placebo, Dapagliflozin(high dose), Dapagliflozin (low dose) placebo, plus metformin XR
Drug: Prusogliptin placebo, Dapagliflozin (high dose) placebo, Dapagliflozin (low dose), plus metformin XR
Drug: Prusogliptin, Dapagliflozin(high dose), Dapagliflozin (low dose) placebo, plus metformin XR
Drug: Prusogliptin, Dapagliflozin (high dose) placebo, Dapagliflozin(low dose) placebo, plus metformin XR
Drug: Prusogliptin, Dapagliflozin(high dose) placebo, Dapagliflozin (low dose), plus metformin XR

Study type

Interventional

Funder types

Industry

Identifiers

NCT07026968
HA1118-015

Details and patient eligibility

About

This study is a multicenter, randomized, double-blind, parallel-controlled, phase III clinical trial to evaluate efficacy and safety of the triple combination therapy of prusogliptin, dapagliflozin and metformin in subjects with type 2 diabetes who have inadequate glycemic control on metformin alone.

Full description

Avoid duplicating information that will be entered elsewhere, such as Eligibility Criteria or Outcome Measures.

Enrollment

815 estimated patients

Sex

All

Ages

18 to 75 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Subjects with type 2 diabetes was confirmed at least 10 weeks prior to the screening;
  • Male or female, 18 years ≤ age ≤ 75 years;
  • Body Mass Index (BMI) ≥ 18.5 kg/m^2, and ≤40 kg/m^2;
  • Stable metformin therapy for at least 10 weeks prior to screening at a dose ≥ 1500 mg per day;
  • The glycated hemoglobin must meet the following standards:During screening: 7.5% ≤ HbA1c ≤ 11.0% (local laboratory);Before random sampling: 7.0% ≤ HbA1c ≤ 10.5% (central laboratory);
  • Be able to understand and follow the test procedures, voluntarily participate in the test and sign the ICF.

Exclusion criteria

  • Type 1 diabetes or other special types of diabetes;
  • ≥2 episodes of Grade 3 hypoglycemia within 6 months prior to screening, or any Grade 3 hypoglycemia occurring from screening to randomization;
  • ≥1 episode of acute diabetic complications (e.g., diabetic ketoacidosis, hyperglycemic hyperosmolar state) within 6 months prior to screening or prior to randomization;
  • Severe chronic diabetic complications (e.g., proliferative diabetic retinopathy, severe diabetic neuropathy, diabetic foot) within 6 months prior to screening;
  • History of acute or chronic pancreatitis at screening or prior to randomization;
  • Inflammatory bowel disease, partial intestinal obstruction, or chronic intestinal diseases associated with malabsorption within 6 months prior to screening or prior to randomization;
  • Previous gastrointestinal surgeries that may cause malabsorption (excluding polypectomy and appendectomy), or chronic use of medications directly affecting gastrointestinal motility at screening or prior to randomization;
  • Any cardiovascular event within 6 months prior to screening or prior to randomization, including: decompensated heart failure (NYHA Class III or IV); unstable angina, myocardial infarction, coronary artery bypass grafting, or coronary stent implantation; long QT syndrome or prolonged QTcF interval (male >450 ms, female >470 ms); clinically significant arrhythmia requiring treatment and deemed unsuitable for trial participation by the investigator;
  • Hemorrhagic stroke or acute ischemic stroke within 6 months prior to screening or prior to randomization;
  • Acute gallbladder disease within 6 months prior to screening, or active gallbladder disease requiring treatment at screening/prior to randomization;
  • History of severe psychiatric disorders (e.g., depression, anxiety disorders), severe osteoporosis, or other medical conditions that may endanger participant safety as judged by the investigator;
  • Malignancy (except clinically cured basal cell carcinoma or carcinoma in situ) diagnosed or treated within 5 years prior to screening or prior to randomization;
  • Severe infection or trauma within 4 weeks prior to screening/prior to randomization; recurrent urinary tract infections or genital infections within 6 months prior to screening; or symptomatic urinary/genital infections at screening/prior to randomization;
  • Clinically significant hematologic diseases (e.g., aplastic anemia, myelodysplastic syndrome) or conditions causing hemolysis or erythrocyte instability (e.g., malaria) at screening/prior to randomization;
  • Pregnant or lactating women;
  • Other conditions deemed unsuitable for trial participation by the investigator.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

815 participants in 5 patient groups

Prusogliptin, Dapagliflozin(high dose), plus metformin XR
Experimental group
Treatment:
Drug: Prusogliptin, Dapagliflozin(high dose), Dapagliflozin (low dose) placebo, plus metformin XR
Dapagliflozin(high dose), plus metformin XR
Active Comparator group
Treatment:
Drug: Prusogliptin placebo, Dapagliflozin(high dose), Dapagliflozin (low dose) placebo, plus metformin XR
Prusogliptin, Dapagliflozin(low dose), plus metformin XR
Experimental group
Treatment:
Drug: Prusogliptin, Dapagliflozin(high dose) placebo, Dapagliflozin (low dose), plus metformin XR
Dapagliflozin(low dose), plus metformin XR
Active Comparator group
Treatment:
Drug: Prusogliptin placebo, Dapagliflozin (high dose) placebo, Dapagliflozin (low dose), plus metformin XR
Prusogliptin, plus metformin XR
Active Comparator group
Treatment:
Drug: Prusogliptin, Dapagliflozin (high dose) placebo, Dapagliflozin(low dose) placebo, plus metformin XR

Trial contacts and locations

1

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Central trial contact

Clinical Trials Information Group Clinical Trials Information Group

Data sourced from clinicaltrials.gov

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