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Study to Evaluate the Safety and Tolerability of PBI-4050 in Type 2 Diabetes Patients With Metabolic Syndrome

Primary Purpose

Type 2 Diabetes, Metabolic Syndrome

Status
Completed
Phase
Phase 2
Locations
Canada
Study Type
Interventional
Intervention
PBI4050
Sponsored by
Liminal BioSciences Ltd.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Type 2 Diabetes

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  1. Patient is 18 years of age or older.
  2. Patient has signed written informed consent.
  3. Patient has a clinical diagnosis of type 2 diabetes mellitus with a hemoglobin A1c (HbA1c) level between 7% and 10%.
  4. Patient has been receiving stable antidiabetic therapy (oral agents with or without basal insulin given once daily in the evening) for a minimum of 3 months before the screening visit.
  5. Patient is able and willing to self-monitor blood glucose level at home.
  6. Patient has a body mass index (BMI) of at least 27 kg/m2.
  7. Patient has metabolic syndrome, having at least 3 of the 5 metabolic syndrome risk factors.

Exclusion Criteria:

  1. Patient requires intensive insulin therapy (defined as more than basal insulin given once daily in the evening) in addition to oral hypoglycemic agents for blood glucose control.
  2. Patient has recent or on-going infection requiring systemic treatment with an anti-infective agent within 30 days before screening.
  3. Patient has had at least one episode of severe hypoglycemia in the past 12 months, defined as having a blood glucose level < 3.0 mmol/L and/or requiring third party assistance to treat hypoglycemic episode.
  4. Patient has evidence of significant cardiovascular disease, including myocardial infarction, unstable angina, coronary bypass surgery, percutaneous transluminal coronary angioplasty (PTCA), congestive heart failure (New York Heart Association Class III-IV), stroke, or severe ischemic disease within 3 months before screening.
  5. Patient has uncontrolled hypertension with BP > 150/95 mm Hg.
  6. Patient has a diagnosis of rheumatic or inflammatory disease, such as rheumatoid arthritis (RA), polymyalgia rheumatic (PMR), inflammatory bowel disease (IBD); or other autoimmune or inflammatory disease such as systemic lupus erythematosus (SLE) or psoriasis.
  7. Patient is concurrently taking and plans to routinely continue taking anti-inflammatory medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids, during the study.
  8. Patient is currently using weight loss medications.
  9. Patient has significantly elevated liver enzyme levels, defined as alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ≥ 2.5 × upper limit of normal (ULN) or total bilirubin above ULN.
  10. Patient has a history of chronic alcohol or other substance abuse.
  11. Woman who is pregnant, breast-feeding, or planning a pregnancy during the course of the study.
  12. Woman of childbearing potential who is unwilling to use adequate birth control throughout the duration of the study.
  13. Patient has any condition that, in the investigator's opinion, is likely to interfere with study conduct and compliance.

Sites / Locations

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

PBI4050

Arm Description

Four 200 mg capsules (total 800 mg) administered orally, once a day.

Outcomes

Primary Outcome Measures

Number of subjects with abnormal laboratory values and/or adverse events that are related to treatment

Secondary Outcome Measures

Change from baseline on waist circumference
Change from baseline on biomarkers
% reduction and/or increase of biomarkers
Change from baseline on antidiabetic treatment
Treatment discontinued, dosing change, and/or new medication added
Change from baseline on triglycerides
Change from baseline on BP
Change from baseline on HDL-C
Change from baseline on fasting plasma glucose

Full Information

First Posted
August 28, 2015
Last Updated
April 10, 2017
Sponsor
Liminal BioSciences Ltd.
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1. Study Identification

Unique Protocol Identification Number
NCT02562573
Brief Title
Study to Evaluate the Safety and Tolerability of PBI-4050 in Type 2 Diabetes Patients With Metabolic Syndrome
Official Title
A Phase 2, Single-Arm, Open-Label Study to Evaluate the Safety and Tolerability of PBI-4050 in Type 2 Diabetes Patients With Metabolic Syndrome
Study Type
Interventional

2. Study Status

Record Verification Date
October 2016
Overall Recruitment Status
Completed
Study Start Date
May 2015 (undefined)
Primary Completion Date
November 2016 (Actual)
Study Completion Date
November 2016 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Liminal BioSciences Ltd.

4. Oversight

Data Monitoring Committee
Yes

5. Study Description

Brief Summary
This is a Phase 2, open-label, single-arm study of the safety and tolerability of PBI-4050 800 mg daily oral administration in type 2 diabetes patients with metabolic syndrome. A total of 12 patients will initially be enrolled for study participation. A Data Safety Monitoring Board (DSMB) will continuously review data obtained from the 12 patients. When the 12 patients have completed at least one month of study treatment, the DSMB will meet and determine whether additional patients may be enrolled or the study should be stopped. If the safety is deemed acceptable to continue with the study, the study will enroll a maximum of 36 patients.
Detailed Description
This Phase 2 study will be performed by 1 site in Canada. The total duration of study participation for each patient is at least 18 weeks and comprises 6 study visits. Patients who choose to participate in the extension study will be in the study for a total of up to 32 weeks.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Type 2 Diabetes, Metabolic Syndrome

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
24 (Actual)

8. Arms, Groups, and Interventions

Arm Title
PBI4050
Arm Type
Experimental
Arm Description
Four 200 mg capsules (total 800 mg) administered orally, once a day.
Intervention Type
Drug
Intervention Name(s)
PBI4050
Primary Outcome Measure Information:
Title
Number of subjects with abnormal laboratory values and/or adverse events that are related to treatment
Time Frame
7 months
Secondary Outcome Measure Information:
Title
Change from baseline on waist circumference
Time Frame
6 months
Title
Change from baseline on biomarkers
Description
% reduction and/or increase of biomarkers
Time Frame
6 months
Title
Change from baseline on antidiabetic treatment
Description
Treatment discontinued, dosing change, and/or new medication added
Time Frame
6 months
Title
Change from baseline on triglycerides
Time Frame
6 months
Title
Change from baseline on BP
Time Frame
6 months
Title
Change from baseline on HDL-C
Time Frame
6 Months
Title
Change from baseline on fasting plasma glucose
Time Frame
6 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Patient is 18 years of age or older. Patient has signed written informed consent. Patient has a clinical diagnosis of type 2 diabetes mellitus with a hemoglobin A1c (HbA1c) level between 7% and 10%. Patient has been receiving stable antidiabetic therapy (oral agents with or without basal insulin given once daily in the evening) for a minimum of 3 months before the screening visit. Patient is able and willing to self-monitor blood glucose level at home. Patient has a body mass index (BMI) of at least 27 kg/m2. Patient has metabolic syndrome, having at least 3 of the 5 metabolic syndrome risk factors. Exclusion Criteria: Patient requires intensive insulin therapy (defined as more than basal insulin given once daily in the evening) in addition to oral hypoglycemic agents for blood glucose control. Patient has recent or on-going infection requiring systemic treatment with an anti-infective agent within 30 days before screening. Patient has had at least one episode of severe hypoglycemia in the past 12 months, defined as having a blood glucose level < 3.0 mmol/L and/or requiring third party assistance to treat hypoglycemic episode. Patient has evidence of significant cardiovascular disease, including myocardial infarction, unstable angina, coronary bypass surgery, percutaneous transluminal coronary angioplasty (PTCA), congestive heart failure (New York Heart Association Class III-IV), stroke, or severe ischemic disease within 3 months before screening. Patient has uncontrolled hypertension with BP > 150/95 mm Hg. Patient has a diagnosis of rheumatic or inflammatory disease, such as rheumatoid arthritis (RA), polymyalgia rheumatic (PMR), inflammatory bowel disease (IBD); or other autoimmune or inflammatory disease such as systemic lupus erythematosus (SLE) or psoriasis. Patient is concurrently taking and plans to routinely continue taking anti-inflammatory medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids, during the study. Patient is currently using weight loss medications. Patient has significantly elevated liver enzyme levels, defined as alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ≥ 2.5 × upper limit of normal (ULN) or total bilirubin above ULN. Patient has a history of chronic alcohol or other substance abuse. Woman who is pregnant, breast-feeding, or planning a pregnancy during the course of the study. Woman of childbearing potential who is unwilling to use adequate birth control throughout the duration of the study. Patient has any condition that, in the investigator's opinion, is likely to interfere with study conduct and compliance.
Facility Information:
City
Edmonton
State/Province
Alberta
Country
Canada

12. IPD Sharing Statement

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Study to Evaluate the Safety and Tolerability of PBI-4050 in Type 2 Diabetes Patients With Metabolic Syndrome

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