A Clinical Trial Assessing the Impact of Inhaled Insulin on Glucose Disposition

February 20, 2008 updated by: Pfizer

Open-Label Randomized Two-Way Crossover Pilot Study To Estimate The Effects Of Inhaled Versus IV Infusion Of Human Insulin With Regards To Glucose Disposal In Subjects With Type 1 Diabetes Mellitus

To assess the impact of inhalation of insulin on glucose disposition in patients with type 1 diabetes

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

The study was terminated on Oct. 28, 2007. The protocol was undergoing implementation and methodological issues with major revisions that qualified this trial as a new trial. Pfizer decided to cancel new trials because of the decision to withdraw Exubera due to lack of market performance and not for safety reasons.

Study Type

Interventional

Enrollment

22

Phase

  • Phase 3

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

  • United States
    • Pennsylvania
      • Pittsburgh, Pennsylvania, United States
        • Pfizer Investigational 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 50 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Diabetes mellitus Type 1

Exclusion Criteria:

  • Asthma, COPD
  • Smoking

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: Crossover Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
18F-labeled glucose uptake in muscle

Secondary Outcome Measures

Outcome Measure
Glucose turnover overnight Insulin pharmacokinetics

Collaborators and Investigators

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

Sponsor

Pfizer

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.

Helpful Links

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

February 1, 2006

Study Completion (Actual)

March 1, 2007

Study Registration Dates

First Submitted

February 2, 2006

First Submitted That Met QC Criteria

February 2, 2006

First Posted (Estimate)

February 6, 2006

Study Record Updates

Last Update Posted (Estimate)

February 21, 2008

Last Update Submitted That Met QC Criteria

February 20, 2008

Last Verified

April 1, 2007

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • A2171060

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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