A PK-PD Study of PSN821 in Type 2 Diabetes Patients (T2DM)

NCT ID: NCT01386099

Last Updated: 2012-08-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

66 participants

Study Classification

INTERVENTIONAL

Study Start Date

2011-05-31

Study Completion Date

2012-05-31

Brief Summary

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The purpose of this study is to investigate the pharmacokinetics and pharmacodynamics of PSN821 in patients with type 2 diabetes.

Subjects will be assessed for beta-cell function using a hyperglycaemic clamp before the start of treatment and at the end of a 12 week treatment period as the primary endpoint. HbA1c, fasting plasma glucose and body weight are secondary endpoints.

Detailed Description

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Conditions

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Type 2 Diabetes Mellitus

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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PSN821

Group Type EXPERIMENTAL

PSN821

Intervention Type DRUG

Three PSN821 dose groups: PSN821 75mg twice a day, 250mg twice a day and 625mg twice a day for 12 weeks.

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo twice a day for 12 weeks.

Interventions

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PSN821

Three PSN821 dose groups: PSN821 75mg twice a day, 250mg twice a day and 625mg twice a day for 12 weeks.

Intervention Type DRUG

Placebo

Placebo twice a day for 12 weeks.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patients with Type 2 diabetes according to the American Diabetes Association criteria, diagnosed at least 12 months prior to screening.
* Male or female, between 18 and 75 years of age, inclusive.
* Body Mass Index of 25 - 45 kg/m2, inclusive.
* Diabetes managed on a stable regimen of diet, exercise and metformin monotherapy (without dosage adjustments within 4 weeks prior to screening).
* Haemoglobin A1c (HbA1c) of 7.5 10% at screening.
* Fasting plasma glucose (FPG) of between 7 - 13.3 mmol/L at screening and Day -1.
* Males who are, and whose partners are able to comply with contraceptive advice.
* Females of non child-bearing potential.
* Willing to sign the written Informed Consent Form (ICF) to participate in the study and to abide by the study restrictions.

Exclusion Criteria

* Patients with Type 1 diabetes or maturity onset diabetes of the young or secondary forms of diabetes, such as due to pancreatitis.
* Marked diabetic complications.
* Illness or medication that impacts on the scientific integrity of the study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Prosidion Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Synexus Clinical Research SA (Pty) Ltd

Pretoria, Gauteng, South Africa

Site Status

Parexel Bloemfontein

Bloemfontein, , South Africa

Site Status

Parexel George

George, , South Africa

Site Status

Parexel Port Elizabeth

Port Elizabeth, , South Africa

Site Status

Countries

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South Africa

Other Identifiers

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MCC Trial Reference no

Identifier Type: OTHER

Identifier Source: secondary_id

PSN821-202

Identifier Type: -

Identifier Source: org_study_id