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An Ascending Multi-Dose, Tolerance and Pharmacokinetic Study in Obese or Overweight Type 2 Diabetic Volunteers

Primary Purpose

Diabetes Mellitus, Obesity

Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
Trodusquemine (MSI-1436)
Placebo
Sponsored by
Genaera Corporation
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Diabetes Mellitus

Eligibility Criteria

18 Years - 65 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  1. male or female obese or overweight type 2 diabetic subjects, between 18 and 65 years old (inclusive) either treatment naïve or who are inadequately controlled on metformin alone;
  2. subjects receiving metformin should be on stable dose for at least two weeks prior to enrollment;
  3. have a fasting blood sugar of ≥ 100 mg/dL and hemoglobin A1C ≥ 7.5% (but ≤ 11.0%) at study entry;
  4. of any race who are in good health (based on medical history, physical examination, electrocardiograms [ECGs], and clinical laboratory tests);
  5. non-smokers (refrained from any tobacco or nicotine usage, including smokeless tobacco, nicotine patches, etc.,) for 6 months prior to Day 0 of the study. Subjects must have cotinine levels below those measured for smokers based on reference lab values;
  6. body mass index (BMI) of 27-40 kg/m2;
  7. able to execute informed written consent;
  8. willingness to remain in the clinic for the inpatient portion of the study and return for follow-up visits as required by the protocol and as deemed necessary by the Principal Investigator;

Exclusion Criteria:

  1. likely allergy or sensitivity to any components of Trodusquemine (MSI-1436C) for Injection;
  2. any subject with a history of severe allergy or bronchial asthma;
  3. a clinically significant history of or current abnormality or disease of any organ system, including renal, hepatic, gastrointestinal, cardiovascular (except hyperlipidemia or controlled hypertension), pulmonary (including chronic asthma), endocrine (except diabetes), central nervous, or hematologic systems, or recent clinically significant surgery;
  4. history of seizure, epilepsy, severe head injury, multiple sclerosis, or other known neurological conditions;
  5. abnormal pre-admission vital signs, physical examination, clinical laboratory, or any safety variable which is considered clinically significant for this population by the Principal Investigator or Sponsor (or designee). Subjects with an abnormal serum creatinine should not be enrolled. Subjects with AST (SGOT), ALT (SGPT), GGT, alkaline phosphatase, bilirubin, blood urea nitrogen (BUN), prothrombin time (PT), or activated partial thromboplastin time (aPPT) >1.5 times above the upper limit of normal should not be enrolled;
  6. any subject with a clinically significant mental or physical illness within 1 year prior to the first dose, including a history of alcohol and/or drug abuse within 1 year prior to the first dose of study medication;
  7. Insulin requiring diabetics;
  8. any subject who has received any known hepatic or renal clearance altering agents (eg, erythromycin, cimetidine, barbiturates, phenothiazines, St. John's Wort, etc.) within a period of 90 days prior to the first dose of study medication;
  9. any subject who has received any approved prescription anti-obesity drug or has taken any over-the-counter medication for weight loss or who has received a thiazolidinedione or exanatide within a period of 90 days prior to the first dose of study medication;
  10. ingestion or use of any investigational medication or device within 60 days prior to the first dose of study medication; ingestion or use of any investigational anti-obesity medication is prohibited within 3 months prior to the first dose of study medication;
  11. any subject with history of malignancy in last 5 years, with exception of basal and squamous cell carcinomas of the skin;
  12. any subject who is positive for HBsAG, Hepatitis C antibody, Hepatitis A IgM, or Human Immunodeficiency Virus (HIV) Viral Serology tests at the screening visit;
  13. a positive qualitative urine drug or alcohol test at screening or at check-in;
  14. mental capacity is limited to the extent that the subject cannot provide legal consent or understand information regarding the study;
  15. any subject who has had a 10% weight loss in the past 3 months prior to the screening visit.

Sites / Locations

  • Cetero Research
  • dgd Research

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm Type

Experimental

Experimental

Experimental

Placebo Comparator

Arm Label

Trodusquemine (MSI-1436) 3mg/m2

Trodusquemine (MSI-1436) 6mg/m2

Trodusquemine (MSI-1436) 10mg/m2

Placebo

Arm Description

Outcomes

Primary Outcome Measures

Safety and Tolerance of multiple intravenous doses of trodusquemine (MSI-1436) in obese or overweight type 2 diabetics. Safety will be evaluated by physical exams, vital signs assessments, 12-lead ECGs, clinical lab tests and adverse event profile.

Secondary Outcome Measures

Effect on glucose tolerance or glucose/insulin relationships
Effect on appetite and food consumption
Effect on behavior and mood
Effect on exploratory biomarkers

Full Information

First Posted
January 21, 2008
Last Updated
April 14, 2009
Sponsor
Genaera Corporation
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1. Study Identification

Unique Protocol Identification Number
NCT00806338
Brief Title
An Ascending Multi-Dose, Tolerance and Pharmacokinetic Study in Obese or Overweight Type 2 Diabetic Volunteers
Official Title
A Phase I, Double-Blind, Randomized, Placebo-Controlled Ascending IV Multiple Dose Tolerance and Pharmacokinetic Study of Trodusquemine (MSI-1436) in Obese or Overweight Type 2 Diabetic Volunteers
Study Type
Interventional

2. Study Status

Record Verification Date
April 2009
Overall Recruitment Status
Completed
Study Start Date
November 2008 (undefined)
Primary Completion Date
April 2009 (Actual)
Study Completion Date
April 2009 (Actual)

3. Sponsor/Collaborators

Name of the Sponsor
Genaera Corporation

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The purpose of this study is to evaluate the safety and tolerance of multiple intravenous (through a vein) doses of trodusquemine (MSI-1436) in obese or overweight, type 2 diabetics.
Detailed Description
Different amounts of trodusquemine (MSI-1436) will be given to each volunteer group throughout the study. Another purpose is to evaluate the pharmacokinetics (PK - the study of the way the drug enters and leaves the blood and tissues over time) of trodusquemine (MSI-1436). Finally, this study will also determine whether trodusquemine (MSI-1436) has any effect on appetite, mood or behavior, and selective biomarkers (substances in your blood that may change in response to the study drug).

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Diabetes Mellitus, Obesity

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Single Group Assignment
Masking
ParticipantCare ProviderInvestigatorOutcomes Assessor
Allocation
Randomized
Enrollment
22 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Trodusquemine (MSI-1436) 3mg/m2
Arm Type
Experimental
Arm Title
Trodusquemine (MSI-1436) 6mg/m2
Arm Type
Experimental
Arm Title
Trodusquemine (MSI-1436) 10mg/m2
Arm Type
Experimental
Arm Title
Placebo
Arm Type
Placebo Comparator
Intervention Type
Drug
Intervention Name(s)
Trodusquemine (MSI-1436)
Intervention Description
A single dose of Trodusquemine (MSI-1436) will be administered every 72 hours on Days 0, 3, 6, 9, 12, 15, 18 and 21. Doses are 3mg/m2 in cohort 1, 6mg/m2 in cohort 2 and 10mg/m2 in cohort 3.
Intervention Type
Drug
Intervention Name(s)
Placebo
Primary Outcome Measure Information:
Title
Safety and Tolerance of multiple intravenous doses of trodusquemine (MSI-1436) in obese or overweight type 2 diabetics. Safety will be evaluated by physical exams, vital signs assessments, 12-lead ECGs, clinical lab tests and adverse event profile.
Time Frame
6 months
Secondary Outcome Measure Information:
Title
Effect on glucose tolerance or glucose/insulin relationships
Time Frame
6 months
Title
Effect on appetite and food consumption
Time Frame
6 months
Title
Effect on behavior and mood
Time Frame
6 months
Title
Effect on exploratory biomarkers
Time Frame
6 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
65 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: male or female obese or overweight type 2 diabetic subjects, between 18 and 65 years old (inclusive) either treatment naïve or who are inadequately controlled on metformin alone; subjects receiving metformin should be on stable dose for at least two weeks prior to enrollment; have a fasting blood sugar of ≥ 100 mg/dL and hemoglobin A1C ≥ 7.5% (but ≤ 11.0%) at study entry; of any race who are in good health (based on medical history, physical examination, electrocardiograms [ECGs], and clinical laboratory tests); non-smokers (refrained from any tobacco or nicotine usage, including smokeless tobacco, nicotine patches, etc.,) for 6 months prior to Day 0 of the study. Subjects must have cotinine levels below those measured for smokers based on reference lab values; body mass index (BMI) of 27-40 kg/m2; able to execute informed written consent; willingness to remain in the clinic for the inpatient portion of the study and return for follow-up visits as required by the protocol and as deemed necessary by the Principal Investigator; Exclusion Criteria: likely allergy or sensitivity to any components of Trodusquemine (MSI-1436C) for Injection; any subject with a history of severe allergy or bronchial asthma; a clinically significant history of or current abnormality or disease of any organ system, including renal, hepatic, gastrointestinal, cardiovascular (except hyperlipidemia or controlled hypertension), pulmonary (including chronic asthma), endocrine (except diabetes), central nervous, or hematologic systems, or recent clinically significant surgery; history of seizure, epilepsy, severe head injury, multiple sclerosis, or other known neurological conditions; abnormal pre-admission vital signs, physical examination, clinical laboratory, or any safety variable which is considered clinically significant for this population by the Principal Investigator or Sponsor (or designee). Subjects with an abnormal serum creatinine should not be enrolled. Subjects with AST (SGOT), ALT (SGPT), GGT, alkaline phosphatase, bilirubin, blood urea nitrogen (BUN), prothrombin time (PT), or activated partial thromboplastin time (aPPT) >1.5 times above the upper limit of normal should not be enrolled; any subject with a clinically significant mental or physical illness within 1 year prior to the first dose, including a history of alcohol and/or drug abuse within 1 year prior to the first dose of study medication; Insulin requiring diabetics; any subject who has received any known hepatic or renal clearance altering agents (eg, erythromycin, cimetidine, barbiturates, phenothiazines, St. John's Wort, etc.) within a period of 90 days prior to the first dose of study medication; any subject who has received any approved prescription anti-obesity drug or has taken any over-the-counter medication for weight loss or who has received a thiazolidinedione or exanatide within a period of 90 days prior to the first dose of study medication; ingestion or use of any investigational medication or device within 60 days prior to the first dose of study medication; ingestion or use of any investigational anti-obesity medication is prohibited within 3 months prior to the first dose of study medication; any subject with history of malignancy in last 5 years, with exception of basal and squamous cell carcinomas of the skin; any subject who is positive for HBsAG, Hepatitis C antibody, Hepatitis A IgM, or Human Immunodeficiency Virus (HIV) Viral Serology tests at the screening visit; a positive qualitative urine drug or alcohol test at screening or at check-in; mental capacity is limited to the extent that the subject cannot provide legal consent or understand information regarding the study; any subject who has had a 10% weight loss in the past 3 months prior to the screening visit.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Mark Kipnes, MD
Organizational Affiliation
dgd Research
Official's Role
Principal Investigator
First Name & Middle Initial & Last Name & Degree
Gilbert Weiner, D.O. AOBFP
Organizational Affiliation
Cetero Research, San Antonio
Official's Role
Principal Investigator
Facility Information:
Facility Name
Cetero Research
City
Miami Gardens
State/Province
Florida
ZIP/Postal Code
33169
Country
United States
Facility Name
dgd Research
City
San Antonio
State/Province
Texas
ZIP/Postal Code
78229
Country
United States

12. IPD Sharing Statement

Learn more about this trial

An Ascending Multi-Dose, Tolerance and Pharmacokinetic Study in Obese or Overweight Type 2 Diabetic Volunteers

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