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A Study to Evaluate the Renal Protective Effect (Urine Albumin-to-Creatinine Ratio (UACR)), Efficacy and Safety of Ipragliflozin in Type 2 Diabetes Mellitus Patients With Albuminuria

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Astellas

Status and phase

Terminated
Phase 4

Conditions

Type 2 Diabetes Mellitus

Treatments

Drug: ipragliflozin
Drug: metformin
Drug: glimepiride

Study type

Interventional

Funder types

Industry

Identifiers

NCT03118713
1941-MA-3122-KR

Details and patient eligibility

About

The primary purpose of this study is to assess the renal protective effect of ipragliflozin in combination with metformin on the percent change of UACR from baseline to 24 weeks against glimepiride in combination with metformin in type 2 diabetes mellitus patients with albuminuria. The secondary purpose of this study is to assess the efficacy, safety and impact on quality of life (QoL) of ipragliflozin in combination with metformin against glimepiride in combination with metformin in type 2 diabetes mellitus patients with albuminuria.

Full description

This is a multicenter study that will compare ipragliflozin/metformin with glimepiride/metformin in the treatment of type 2 diabetes mellitus (T2DM) with albuminuria.

The study will include screening and 24-week treatment period. Subjects entering the study have been on a stable dose of at least 1000 mg/day metformin monotherapy for at least 8 weeks (56 days) prior to Visit 1. For randomization, subject will be stratified by the site and the administration of renin-angiotensin system inhibitors (angiotensin receptor blockers and/or angiotensin-converting-enzyme inhibitors) at Visit 2. Subjects will be centrally randomized to either ipragliflozin/metformin group or glimepiride/metformin group and receive 24-week treatment by each group

Enrollment

33 patients

Sex

All

Ages

19 to 74 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Inclusion Criteria assessed at Visit 1:

  • Subject who is outpatient.
  • Subject who has been diagnosed with type 2 diabetes mellitus.
  • Subject who has been on a stable dose of at least 1000 mg/day metformin monotherapy for at least 8 weeks (56 days) prior to Visit 1.
  • Subject who has an HbA1C value between 7.0% and 9.0% at Visit 1.
  • Subject who has a urinary albumin/creatinine ratio greater than or equal to 30 mg/g at Visit 1.
  • Subject who has eGFR greater than or equal to 45 mL/min/1.73 m^2.
  • Subject is on stable diet and exercise program for at least 8 weeks (56 days) prior to Visit 1.

Inclusion Criterion assessed at Visit 2:

  • Subject who has a urinary albumin/creatinine ratio greater than or equal to 30 mg/g at Visit 2.

Exclusion criteria

  • Subject who has been diagnosed with type 1 diabetes mellitus.
  • Subject who started or has changed the types and/or dosage of Renin Angiotensin System (RAS) inhibitors (Angiotensin II Receptor Blockers (ARBs), ACE inhibitors) within 12 weeks prior to Visit 1.
  • Subject who has been treated with Sodium-Glucose Cotransporter-2 (SGLT-2) inhibitors within 12 weeks prior to Visit 1.
  • Subject who has a history of clinically significant renal disease(s) (other than diabetic nephropathy) such as renovascular occlusive disease, nephrectomy, or renal transplant.
  • Subject who has a diabetic ketoacidosis, or history of diabetic ketoacidosis.
  • Subject with diabetic coma or precoma.
  • Subject with severe infection, serious trauma, or perioperative subject at Visit 1
  • Subject who has a history of hypersensitivity to ipragliflozin or glimepiride or other SGLT-2 inhibitors or sulfonylureas.
  • Subject has Aspartate Aminotransferase (GOT) (AST) or Alanine Aminotransferase (GPT) (ALT) value exceeding 3 times of upper limit of the normal range, or total bilirubin value exceeding 3 times of upper limit of the normal range at Visit 1.
  • Subject has progressive proliferative diabetic retinopathy.
  • Subject has a symptomatic urinary tract infection or genital infection at Visit 1.
  • Subject has uncontrollable psychiatric disorder(s) with medication.
  • Subject abuses drug or alcohol at Visit 1.
  • Subject has lactic acidosis or has history of lactic acidosis.
  • Subject who has been known to have Hepatitis B, Hepatitis C or Positive Human immunodeficiency virus (HIV).
  • Subject is unable or unwilling to adhere to any of the protocol requirements such as hospital visits and dose instruction specified in this study.
  • Subject with rare hereditary problems of galactose intolerance, the Lapp lactase deficiency or glucose-galactose malabsorption.
  • Subject has participated in another interventional study with study drugs within 12 weeks prior to obtaining written informed consent.
  • Subject has a clinical condition which would not allow safe conduct of the study.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

33 participants in 2 patient groups

ipragliflozin and metformin
Experimental group
Description:
Subjects will receive daily dosage of ipragliflozin and metformin as single tablets
Treatment:
Drug: metformin
Drug: ipragliflozin
glimepiride and metformin
Experimental group
Description:
Subjects will receive daily dosage of glimepiride and metformin as single tablets
Treatment:
Drug: glimepiride
Drug: metformin

Trial contacts and locations

8

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Data sourced from clinicaltrials.gov

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