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Completed

NCT Number: NCT00042601

Evaluation of the Effect of Pramlintide on Satiety and Food Intake

This is a single center, randomized, blinded, placebo-controlled, two-period, cross-over study to evaluate the effect of pramlintide on satiety and food intake in normal-weight and obese non-diabetic subjects and in insulin-treated subjects with type 1 and type 2 diabetes.

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Key information

Conditions

Diabetes Mellitus, Type 1 Autoimmune Diseases Diabetes Mellitus Diabetes Mellitus, Type 2 Endocrine System Diseases Glucose Metabolism Disorders Immune System Diseases Metabolic Diseases Nutritional and Metabolic Diseases

Age range

18 year–70 year

Sex eligibility

Male

Study type

Interventional

Phase

Phase 2

Primary location

Royal Adelaide Hospital

Adelaide, South Australia, 5000, Australia

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

For Healthy Volunteers:

•BMI >=20 to <=25kg/m2 or >=30 to <=40 kg/m2

For Subjects with Type 1 or Type 2 Diabetes:

  • Treated with insulin for at least 6 months prior to screening
  • HbA1c value between 6.5-10% inclusive
  • BMI between 20-40kg/m2

Treatment and study plan

Pramlintide acetate

Drug

Pramlintide injection will be supplied in 5-mL multidose glass vials with rubber stoppers.

Placebo

Drug

placebo injection will be supplied in 5-mL multidose glass vials with a rubber stopper

Primary outcomes

  1. Change in satiety of participants on Pramlintide

    Time frame: 2 Weeks

    To assess the acute effect of pramlintide administered subcutaneously (SC) on satiety in normal-weight and obese non-diabetic subjects and in insulin-treated subjects with type 1 and type 2 diabetes. To be measured by Total caloric intake, macronutrient intake (carbohydrate, fat, protein, and other), duration of buffet meal, aand satiety data measured via a satiety assessment at Period 1 (Visit 2) and Period 2 (Visit 3).

  2. Change in food intake of participants on Pramlintide

    Time frame: 2 Weeks

    To assess the acute effect of pramlintide administered SC on food intake in normal-weight and obese non-diabetic subjects and in insulin-treated subjects with type 1 and type 2 diabetes. To be measured by Total caloric intake, macronutrient intake (carbohydrate, fat, protein, and other), duration of buffet meal, aand satiety data measured via a satiety assessment at Period 1 (Visit 2) and Period 2 (Visit 3).

Secondary outcomes

  1. Effect of pramlintide on postprandial metabolic and hormonal responses

    Time frame: 2 Weeks

    To assess the acute effect of pramlintide administered SC on postprandial metabolic and hormonal responses [glucose, triglycerides, total cholesterol, insulin, cholecystokinin (CCK), and glucagon-like peptide (GLP-1)] in normal-weight and obese non-diabetic subjects and in insulin-treated subjects with type 1 and type 2 diabetes. To be measured by the calculation of both absolute and incremental plasma analyte concentration profiles.

Sponsors and collaborators

Lead sponsor

AstraZeneca

Industry

Registry information

Official study title

A Single Center, Randomized, Double-blind, Placebo-controlled, Two-period, Crossover Study Evaluating the Acute Effect of Pramlintide on Satiety and Food Intake in Normal-weight and Obese Non-diabetic Subjects and in Insulin Treated Subjects With Type 1 and Type 2 Diabetes Mellitus

Important dates

Study start
2002
Primary completion
2003
Study completion
2003
First posted
Aug 5, 2002
Registry last updated
Oct 21, 2015

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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