Study to Examine Safety, Tolerability, and Effect on Body Weight of Metreleptin Administered in Conjunction With Pramlintide in Obese and Overweight Subjects

March 26, 2015 updated by: AstraZeneca

A Randomized, Double-Blind, Placebo-Controlled, Dose-Ranging Study to Examine the Safety, Tolerability, and Effect on Body Weight of Metreleptin Administered in Conjunction With Pramlintide in Obese and Overweight Subjects.

A randomized, double-blind, placebo-controlled, dose-ranging study to examine the safety, tolerability and effect on body weight of a range of doses of metreleptin and pramlintide, each administered by a separate subcutaneous (SC) injection in obese and overweight subjects.

Study Overview

Study Type

Interventional

Enrollment (Actual)

636

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • Alabama
      • Birmingham, Alabama, United States
        • Research Site
    • Arizona
      • Chandler, Arizona, United States
        • Research Site
    • California
      • Santa Rosa, California, United States
        • Research Site
      • Walnut Creek, California, United States
        • Research Site
    • Colorado
      • Denver, Colorado, United States
        • Research Site
    • Florida
      • Jacksonville, Florida, United States
        • Research Site
      • Miami, Florida, United States
        • Research Site
      • Pembrook Pines, Florida, United States
        • Research Site
      • Plantation, Florida, United States
        • Research Site
    • Georgia
      • Atlanta, Georgia, United States
        • Research Site
    • Illinois
      • Chicago, Illinois, United States
        • Research Site
      • Springfield, Illinois, United States
        • Research Site
    • Kansas
      • Overland Park, Kansas, United States
        • Research Site
    • Louisiana
      • Baton Rouge, Louisiana, United States
        • Research Site
    • Maine
      • Auburn, Maine, United States
        • Research Site
    • Massachusetts
      • Boston, Massachusetts, United States
        • Research Site
    • Minnesota
      • Edina, Minnesota, United States
        • Research Site
    • Missouri
      • St. Louis, Missouri, United States
        • Research Site
    • Montana
      • Butte, Montana, United States
        • Research Site
    • New York
      • New York City, New York, United States
        • Research Site
    • North Carolina
      • Statesville, North Carolina, United States
        • Research Site
    • Ohio
      • Cincinnati, Ohio, United States
        • Research Site
      • Columbus, Ohio, United States
        • Research Site
    • Oregon
      • Eugene, Oregon, United States
        • Research Site
      • Medford, Oregon, United States
        • Research Site
    • South Carolina
      • Anderson, South Carolina, United States
        • Research Site
      • Greer, South Carolina, United States
        • Research Site
      • Mt. Pleasant, South Carolina, United States
        • Research Site
    • Tennessee
      • Nashville, Tennessee, United States
        • Research Site
    • Texas
      • Austin, Texas, United States
        • Research Site
      • Dallas, Texas, United States
        • Research Site
      • San Antonio, Texas, United States
        • Research Site
    • Utah
      • Salt Lake City, Utah, United States
        • Research Site
    • Virginia
      • Norfolk, Virginia, United States
        • Research Site
    • Washington
      • Belingham, Washington, United States
        • Research Site
      • Olympia, Washington, United States
        • Research Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • 18 to 65 years old.
  • Is obese (Body Mass Index [BMI]>=30kg/m^2 and <=35kg/m^2); or overweight (BMI>=27kg/m^2 and <30kg/m^2.
  • Has stable body weight, i.e., not varying by >3% within 3 months prior to study.
  • Has not been treated over the past 3 months or is currently treated with any of the following medications: Oral contraceptives (female subjects); Hormone replacement therapy (female subjects); Metformin for the treatment of polycystic ovary syndrome (female subjects); Antihypertensive agents; Lipid-lowering agents; Thyroid replacement therapy; selective serotonin reuptake inhibitors (SSRIs).
  • Is comfortable with having repeated telephone contacts with a lifestyle counselor during the study.
  • Is a nonsmoker (has not smoked for at least 6 months prior to the study).

Exclusion Criteria:

  • Has a medical history (e.g., morbid childhood obesity) and/or physical characteristics suggestive of genetic obesity or syndromatic obesity (e.g., Prader-Willi syndrome, Bardet-Biedl syndrome).
  • Is currently enrolled or plans to enroll in a diet, weight loss, or exercise program with the specific intent of losing weight (subjects who have been following an exercise regimen resulting in stable weight maintenance for at least 2 months prior to enrollment are eligible for study inclusion)
  • Has been treated over the past 2 months, is currently treated, or is expected to require or undergo treatment with *antiobesity agents (prescription or over-the-counter), *antipsychotic agents, *antiepileptic agents, *antidepressant agents, *drugs that directly affect gastrointestinal motility, *antidiabetic medications.
  • Has previously received treatment with metreleptin or pramlintide in a clinical study or has received prior treatment with pramlintide (SYMLIN®).
  • Has received any investigational drug within 30 days or within a period corresponding to 5 half-lives of that drug, whichever is greater, prior to this study starting.
  • Has had a major surgery or a blood transfusion, or has donated blood over the past 2 months or is planning to donate blood during the study.
  • Has had liposuction, abdominoplasty, or similar procedure over the past year or is planning to have such a procedure during the study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Factorial Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Placebo Comparator: Placebo-P + Placebo-M
Placebo matched to pramlintide BID plus placebo matched to metreleptin BID
subcutaneous injection, twice a day
Other Names:
  • Placebo matched to pramlintide
subcutaneous injection, twice a day
Other Names:
  • Placebo matched to Metreleptin
Experimental: Pramlintide 360 mcg + Placebo-M
360 mcg pramlintide given twice per day (BID) plus Placebo matched to Metreleptin given BID
subcutaneous injection, twice a day
Other Names:
  • Placebo matched to Metreleptin
subcutaneous injection, twice a day
Other Names:
  • Smylin
Experimental: Placebo-P + Metreleptin 5.0 mg
Placebo matched to pramlintide BID plus metreleptin 5.0 mg BID
subcutaneous injection, twice a day
Other Names:
  • Placebo matched to pramlintide
subcutaneous injection, twice a day
Experimental: Pramlintide 180 mcg + Metreleptin 2.5 mg
Pramlintide 180 mcg BID plus Metreleptin 2.5 mg BID
subcutaneous injection, twice a day
Other Names:
  • Smylin
subcutaneous injection, twice a day
Experimental: Pramlintide 180 mcg + Metreleptin 5.0 mg
Pramlintide 180 mcg BID plus Metreleptin 5.0 mg BID
subcutaneous injection, twice a day
Other Names:
  • Smylin
subcutaneous injection, twice a day
Experimental: Pramlintide 360 mcg + Metreleptin 1.25 mg
Pramlintide 360 mcg BID plus Metreleptin 1.25 mg BID
subcutaneous injection, twice a day
Other Names:
  • Smylin
subcutaneous injection, twice a day
Experimental: Pramlintide 360 mcg + Metreleptin 2.5 mg
Pramlintide 360 mcg BID plus Metreleptin 2.5 mg BID
subcutaneous injection, twice a day
Other Names:
  • Smylin
subcutaneous injection, twice a day
Experimental: Pramlintide 360 mcg + Metreleptin 5.0 mg
Pramlintide 360 mcg BID plus Metreleptin 5.0 mg BID
subcutaneous injection, twice a day
Other Names:
  • Smylin
subcutaneous injection, twice a day

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Least Squares (LS) Mean Percent Change in Body Weight From Baseline to Week 28 - Evaluable Population
Time Frame: Baseline to Week 28
Body weight was measured in kilogram (kg). Baseline is defined as Day 1. If Day 1 was missing or after the first dose date of randomized treatment, the last available value prior to Day 1 was used. Drug Randomization stratified by sex and 3 categories baseline BMI (12 arms); 3 treatment arms combined for summaries as single placebo treatment group; 3 combined for summaries as single pramlintide monotherapy treatment group (total: 8 treatment groups).
Baseline to Week 28

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Number of Participants Achieving at Least 5% and at Least 10% Body Weight Loss From Baseline to Week 28 - Evaluable Population
Time Frame: Baseline to Week 28
Baseline refers to Day 1. If Day 1 value is missing or after the first dose date of randomized study medication, the last available value on or prior to Day 1 is used.
Baseline to Week 28
Mean Absolute Change From Baseline to Weeks 4, 12, 28 in Mean Trough Concentration of Total Leptin - Evaluable Population
Time Frame: Baseline to Week 28
Mean fasting plasma total leptin concentration (nanograms per milliliter; ng/mL) change from baseline over time by pooled metreleptin dose (sex, baseline BMI category, and baseline value). Baseline defined as Day 1. If Day 1 value is missing or after the first dose date of randomized study medication, the last available value on or prior to Day 1 is used. Evaluable population: all participants who received at least one dose of randomized treatment, had adequate exposure to treatment and complied with the protocol as assessed prior to database lock and unblinding. Leptin concentrations measured using a validated immunoenzymetric assay utilizing polyclonal capture antibody, monoclonal detection antibody, and colorimetric readout by Amylin Pharmaceuticals, Inc.
Baseline to Week 28
LS Mean Absolute Change in Body Weight From Baseline to Weeks 4, 12, and 28 - Evaluable Population
Time Frame: Baseline to Week 28
Least Squares (LS) mean absolute change in Body weight was measured in kilograms (kg). Baseline is defined as Day 1. If Day 1 was missing or after the first dose date of randomized treatment, the last available value prior to Day 1 was used.
Baseline to Week 28
LS Mean Change in Waist Circumference From Baseline to Week 12 and Week 28 - Evaluable Population
Time Frame: Baseline to Weeks 12 and Week 28
Waist circumference was measured at baseline (Day 1), Weeks 12, 28 (or at early termination) in centimeters (cm).
Baseline to Weeks 12 and Week 28
Geometric Mean of the Total Area Under the Concentration Time Curve (AUC) From Time 0 to Last Quantifiable Concentration (Tlast) for Pramlintide at Weeks 4 and 24 - Evaluable Population Receiving Pramlintide
Time Frame: Week 4 and Week 24
Assessment of AUC was over a period of 2 hours following pramlintide administration. AUC (0 to time of last quantifiable concentration (-tlast). For AUC calculation, concentration at -5 min will be considered as 0 h concentration if quantifiable, otherwise, t=0 h. AUC measured as picograms*hour/milliliter (pg*h/mL). Pramlintide concentrations measured using a colorimetric immunoenzymetric assay employing monoclonal antibodies against pramlintide for both capture and detection.
Week 4 and Week 24
Geometric Mean of AUC From Time 0 to Infinity for Pramlintide at Weeks 4 and 24 - Evaluable Population Treated With Pramlintide
Time Frame: Weeks 4 and 24
Assessment of AUC was over a period of 2 hours following pramlintide administration. Area under the concentration curve (AUC) time 0 to infinity (-inf). For AUC calculations, concentration at -5 min will be considered as 0 h concentration if quantifiable. AUC measured in picograms*hour/milliliter (pg*h/mL).
Weeks 4 and 24
Geometric Mean of the Maximum Observed Plasma Concentration (Cmax) for Pramlintide at Weeks 4 and 24 - Evaluable Population Receiving Pramlintide
Time Frame: Week 4 and Week 24
Assessment of Cmax was over a period of 2 hours following pramlintide administration at Weeks 4 and 24. Cmax was measured as picograms/milliliter (pg/mL).
Week 4 and Week 24
Least Squares (LS) Mean Absolute Change From Baseline to Week 28 in Percent of Body Fat - Evaluable Population
Time Frame: Baseline to Week 28
Parameters of body composition were measured with a Dual Energy X-ray absorptiometry (DEXA) scan and reported as a percent (%). Data from the first valid DEXA scan obtained no later than 7 days after the first randomized dose was considered as valid baseline values; data from the last valid DEXA scan obtained no later than 10 days after last clinical visit or no later than 14 days after last dose of randomized study medication was considered as valid study termination values. Absolute change from baseline was defined as percent body fat at Week 28 - percent body fat at baseline.
Baseline to Week 28
LS Mean Absolute Change From Baseline to Week 28 in Total Body Fat Mass (k) - Evaluable Population
Time Frame: Baseline to Week 28
Parameters of body composition were measured with a Dual Energy X-ray absorptiometry (DEXA) scan. Data from the first valid DEXA scan obtained no later than 7 days after the first randomized dose was considered as valid baseline values; data from the last valid DEXA scan obtained no later than 10 days after last clinical visit or no later than 14 days after last dose of randomized study medication was considered as valid study termination values. Body fat mass was measured in kilogram (k).
Baseline to Week 28
LS Mean Absolute Change From Baseline to Week 28 in Fat-free Mass (kg) - Evaluable Population
Time Frame: Baseline to Week 28
Parameters of body composition were measured with a Dual Energy X-ray Absorptiometry (DEXA) scan. Data from the first valid DEXA scan obtained no later than 7 days after the first randomized dose was considered as valid baseline values; data from the last valid DEXA scan obtained no later than 10 days after last clinical visit or no later than 14 days after last dose of randomized study medication was considered as valid study termination values. Fat-free mass were measured in kilogram (k).
Baseline to Week 28
LS Mean Absolute Change From Baseline to Week 28 in Fasting Plasma Glucose, Total Cholesterol (TC), Triglycerides, Low Density Lipoprotein (LDL) Cholesterol, High Density Lipoprotein (HDL) Cholesterol - Evaluable Population
Time Frame: Baseline to Week 28
Baseline refers to Visit 5 (Day 1). If Day 1 value is missing or after the first dose date of randomized study medication, the last available value on or prior to Day 1 is used. Fasting samples were obtained at baseline, Weeks 4, 12, and 28. All parameters were measured in milligrams per deciliter (mg/dL).
Baseline to Week 28
Mean Absolute Change From Baseline to Week 28 for Insulin - Evaluable Population
Time Frame: Baseline to Week 28
Baseline refers to Visit 5 (Day 1). If Day 1 value is missing or after the first dose date of randomized study medication, the last available value on or prior to Day 1 is used. Fasting samples were obtained at baseline, Weeks 4, 12, and 28. Parameter was measured micro international units per milliliter. (µIU/mL).
Baseline to Week 28
Mean Absolute Change From Screening to Week 24 in Impact of Weight on Quality of Life Questionnaire-lite Version (IWQOL-Lite) Total Score - Evaluable Population
Time Frame: Screening to Week 24
Subjective effects of weight loss were measured using the IWQOL-Lite questionnaire, a 31-item patient reported outcome (PRO) instrument used to assess the effect of weight on physical function, self-esteem, sexual life, public distress, and work. Individual items have a range of 1 to 5 with 5=always true and 1= never true. The total score for the IWQOL-Lite instrument is measured on a scale from 0 (worst) to 100 (best). Higher scores indicate improvement. Values were obtained for this questionnaire on Visit 3 in the screening period.
Screening to Week 24
Mean Absolute Change From Screening to Week 24 in Binge Eating Scale (BES) Total Score - Evaluable Population
Time Frame: Screening to Week 24
The Binge Eating Scale (BES) is a 16-item questionnaire that assesses the behavioral and cognitive correlates of binge eating, including participants' perceived self-control over eating behavior using a range of 1 to 4 with 1=positive perceptions and 4= negative perceptions. The minimum and maximum score for the BES instrument is 0 and 55, respectively. The higher the score the worse the outcome. Values were obtained for this questionnaire on Visit 3 in the screening period.
Screening to Week 24
Mean Absolute Change From Screening to Week 24 in Susceptibility to Eating Questionnaire (SEQ) Item Scores - Evaluable Population
Time Frame: Screening to Week 24
The eating questionnaire is an exploratory measure of appetite, satiety, and perceived control over portion size using 10 VAS items with each response measured on a 100 mm visual analogue scale (ranges vary from Never to Very Often; Not at All Difficult to Extremely Difficult; Not at all Strong to Very Strong). Lower scores indicate improvement. The Eating Questionnaire instructed participants to rate their responses to these items over the past 7 days. Values were obtained for this questionnaire on Visit 3 in the screening period.
Screening to Week 24
Mean Absolute Change From Screening to Week 24 in Hospital Anxiety and Depression Scale (HADS) Total Scores - Evaluable Population
Time Frame: Screening to Week 24
The HADS is a questionnaire that uses 14 items to assess both anxiety and depression over the past week. The odd numbered items constitute the anxiety subscale, and the even numbered items constitute the depression subscale. The individual response scores for each subscale component are added together to obtain the individual subscale scores. The minimum and maximum score for each subscale is 0 and 21, respectively. The higher the score, the worse the outcome. Values were obtained for this questionnaire on Visit 3 in the screening period
Screening to Week 24
Mean Absolute Change From Screening to Week 24 in Summary Scores for Profile of Mood States - Brief (POMS-B) - Evaluable Population
Time Frame: Screening to Week 24
The POMS is a mood scale consisting of 65 mood adjectives that assess participants' mood over the past seven days. The POMS-B is an authorized, 30-item brief version of the POMS consisting of five items for each of the six POMS factors. The mood adjectives load onto 6 mood factors, which are as follows: Tension-Anxiety, Depression-Dejection, Anger-Hostility, Vigor-Activity, Fatigue-Inertia, and Confusion-Bewilderment. Scores range from 0= Not at All to 4=Extremely. The factor scores are added to obtain the total mood disturbance score. A lower total mood disturbance score indicates improvement. Values were obtained for this questionnaire on Visit 3 in the screening period.
Screening to Week 24
Mean Absolute Change From Screening to Week 24 in Minutes to Fall Asleep, Hours of Sleep and The Pittsburgh Sleep Quality Index (PSQI) Global Score - Evaluable Population
Time Frame: Screening to Week 24
The Pittsburgh Sleep Quality Index (PSQI) is a questionnaire which assesses sleep quality and sleep disturbances over a period of 1 month. The PSQI provides ratings on seven domains of sleep (subjective sleep quality, sleep latency, sleep duration, sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction). The sum of the individual domains yields a global sleep quality score with a range of 0-21. A PSQI score >5 is indicative of poor sleep, which is characterized by severe difficulties in at least two domains, or moderate difficulties in three or more domains. Values were obtained for this questionnaire on Visit 3 in the screening period.
Screening to Week 24
Mean Absolute Change From Screening to Week 24 in the Epworth Sleepiness Scale (ESS) Total Score - Evaluable Population
Time Frame: Screening to Week 24
The Epworth Sleepiness Scale (ESS) is an eight-item questionnaire that assesses sleep propensity in daily situations of increasing sleepiness on a four-point scale with 0=would never doze and 3=high chance of dozing. Lower scores indicate improvement. Values were obtained for this questionnaire on Visit 3 in the screening period
Screening to Week 24
Number of Hematology and Urinalysis Laboratory Values of Potential Clinical Importance Observed From Screening to Week 28 - Intent to Treat Population
Time Frame: Screening to Week 28
Criteria for laboratory values of potential clinical importance for obese and overweight (BMI >= 25 kg/m^2) participants: Platelets high (H) >500,000/µL; low (L) <75,000/µL. Hematocrit males <36%, females <30%. Hemoglobin males <12 g/dL, females <10 g/dL. White blood cell count (WBC) H >18,000/µL; L <1,500/µL. Urine protein H >= 3+ or >= 500 mg/dL. Urine glucose H >= 3+ or >= 500 mg/dL. Urine ketones >= 3+ or Large. Values obtained at Screening, Day -7, Day 1, Weeks 1, 2, 4, 8, 12, 16, 20, 24, 28. Numbers of values are cumulative across the study.
Screening to Week 28
Number of Chemistry Laboratory Values of Potential Clinical Importance Observed From Screening to Week 28 - Intent to Treat Population
Time Frame: Screening to Week 28
Obtained at: Screening, Days -7, 1, Weeks 1, 2, 4, 8, 12, 16, 20, 24, 28. Numbers of laboratory values are cumulative across the study. Criteria for values of potential clinical importance for obese and overweight (BMI>=25 kg/m^2) participants: Total bilirubin High (H) > 2 mg/dL; Plasma/serum glucose fasting or non-fasting H > 200 mg/dL, low (L) < 60 mg/dL; Albumin L <2.5 g/dL; Creatine kinase H > 3*Upper limit of Normal (ULN); Sodium L <130 milliequivalents per liter (mEq/L), H > 150 mEq/L; potassium L<3.0 mEq/L, H> 5.5 mEq/L;bicarbonate L<18 mEq/L, H>35 mEq/L;calcium L <8mg/dL, H> 11 mg/dL; triglycerides H> 500 mg/dL; Cholesterol L < 100 mg/dL, H > 350 mg/dL; Alkaline phosphatase H > 3*ULN; Gamma-glutamyltransferase H>3*ULN; creatinine males > 1.6 mg/dL, females > 1.4 mg/dL; alanine aminotransferase H > 3*ULN; aspartate aminotransferase H > 3*ULN; urea nitrogen H > 45 mg/dL; uric acid males > 10.0 mg/dL, females > 8.0 mg/dL; Phosphorus L < 1.0 mg/dL H > 6.0 mg/dL.
Screening to Week 28
Mean Change in Systolic and Diastolic Blood Pressure From Baseline to Week 28 - Intent to Treat Population
Time Frame: Baseline to Week 28
Baseline refers to Day 1. If Day 1 value was missing or after the first dose date of randomized study medication, the last available value on or prior to Day 1 was used. Blood pressure was taken while the participant was sitting and was measured in millimeters of mercury (mm Hg). Values obtained at Screening, Day -7, Day 1, Weeks 1, 2, 4, 8, 12, 16, 20, 24, 28
Baseline to Week 28
Mean Change in Heart Rate From Baseline to Week 28 - Intent to Treat Population
Time Frame: Baseline to Week 28
Baseline refers to Day 1. If Day 1 value was missing or after the first dose date of randomized study medication, the last available value on or prior to Day 1 was used. Heart rate was measured while the participant was sitting and was measured in beats per minute (bpm). Values obtained at Screening, Day -7, Day 1, Weeks 1, 2, 4, 8, 12, 16, 20, 24, 28.
Baseline to Week 28
Number of Participants With Treatment-emergent Positive Anti-leptin Antibody Titers at Week 28 - Intent to Treat Population
Time Frame: Baseline to Week 28
Baseline refers to Day 1. If Day 1 value was missing or after the first dose date of randomized study medication, the last available value on or prior to Day 1 was used. Serum titer determinations for antibodies to metreleptin were made using a validated electrochemical luminescence (ECLA) bridging assay. Antibody titers were assessed according to the following dilutions: 0, 5, 25, 125, 625, 3125, 15625, and 78125. Participants were considered to have a positive titer to treatment-emergent antibodies to metreleptin at a given visit if they had a titer >=5 following a negative or missing titer at baseline or if they had a titer that had increased by at least 2 dilutions from a detectable level at baseline.
Baseline to Week 28
Mean Change From Screening to Week 28 in Electrocardiogram Parameters - Intent to Treat Population
Time Frame: Screening to Week 28 (or study termination)
A 12-Lead electrocardiogram (ECG) was obtained at Screening, Day 1, Weeks 1, 12, 28 (study termination). The PR interval, which is time from beginning of the P wave to the beginning of the QRS complex (Note: QRS complex is a name for the combination of 3 of the graphical deflections seen in an ECG); QRS interval (time from the beginning to the end of the QRS complex); QT interval (measure between Q wave and T wave in the heart's electrical cycle); and QT interval corrected for heart rate using Fridericia's formula (QTcF) were measured in milliseconds (msec).
Screening to Week 28 (or study termination)
Mean Change From Screening to Week 28 in the Electrocardiogram Parameter of Heart Rate - Intent to Treat Population
Time Frame: Screening to Week 28 (or early termination)
A 12-Lead electrocardiogram (ECG) was obtained at Screening (visit 2), Day 1, Weeks 1, 12, 28 (study termination). Heart Rate was measured in beats per min (bpm).
Screening to Week 28 (or early termination)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Investigators

  • Study Director: Vice President Research and Development, MD, Amylin Pharmaceuticals, LLC.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

April 1, 2008

Primary Completion (Actual)

April 1, 2009

Study Completion (Actual)

October 1, 2009

Study Registration Dates

First Submitted

May 6, 2008

First Submitted That Met QC Criteria

May 6, 2008

First Posted (Estimate)

May 7, 2008

Study Record Updates

Last Update Posted (Estimate)

April 15, 2015

Last Update Submitted That Met QC Criteria

March 26, 2015

Last Verified

March 1, 2015

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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