Lantus in the Treatment of Type 1 Diabetes Children

Overview[ - collapse ][ - ]

Purpose In this study, we plan to examine the difference in effect on blood glucose control in patients who will be on either conventional insulin therapy (i.e. using NPH and Humalog twice daily, injected separately) or on intensive insulin management (IIM-several shots of short acting and Glargine insulin). Those on IIM will be mixing the insulin Glargine with the short-acting insulin analog prior to injecting. The Hemoglobin A1c (HbA1c) results will be used to monitor blood glucose control over a 6 month period. Twice during the course of the study, a continuous glucose monitoring system (CGMS-a device the size of a pager that records blood sugar readings every 5 minutes) will be used to record all the changes in the blood glucose levels occurring over a 72-hour period.
ConditionType 1 Diabetes
InterventionDrug: Lantus and short acting analogs Vs NPH and short acting analogs
PhasePhase 4
SponsorBaylor College of Medicine
Responsible PartyBaylor College of Medicine
ClinicalTrials.gov IdentifierNCT00206401
First ReceivedSeptember 13, 2005
Last UpdatedDecember 4, 2007
Last verifiedDecember 2007

Tracking Information[ + expand ][ + ]

First Received DateSeptember 13, 2005
Last Updated DateDecember 4, 2007
Start DateNovember 2004
Estimated Primary Completion DateOctober 2006
Current Primary Outcome MeasuresHbA1C
Current Secondary Outcome MeasuresGlucose excursions

Descriptive Information[ + expand ][ + ]

Brief TitleLantus in the Treatment of Type 1 Diabetes Children
Official TitleConventional Insulin Therapy Vs Intensive Insulin Management In Children With Type 1 Diabetes Mellitus
Brief Summary
In this study, we plan to examine the difference in effect on blood glucose control in
patients who will be on either conventional insulin therapy (i.e. using NPH and Humalog
twice daily, injected separately) or on intensive insulin management (IIM-several shots of
short acting and Glargine insulin). Those on IIM will be mixing the insulin Glargine with
the short-acting insulin analog prior to injecting. The Hemoglobin A1c (HbA1c) results will
be used to monitor blood glucose control over a 6 month period. Twice during the course of
the study, a continuous glucose monitoring system (CGMS-a device the size of a pager that
records blood sugar readings every 5 minutes) will be used to record all the changes in the
blood glucose levels occurring over a 72-hour period.
Detailed Description
The landmark report of the diabetes control and complications trial (DCCT) trial has shown
that intensive management delays and/or prevents complications in small vessels associated
with Type 1 diabetes (T1DM). To achieve the goals of the DCCT, a number of new insulin
analogs( man-made insulins ) are now being incorporated into the management of patients with
T1DM.

These insulin analogs are gaining importance with their ability to overcome the major
obstacle to intensive insulin therapy, namely low blood glucose. In particular, insulin
Glargine, considered a basal insulin, is being extensively used for management as an
alternative to continuous insulin therapy injected into the tissue just below the skin. The
major drawback to using insulin Glargine is that it has to be given as a separate injection
and cannot be mixed with other insulins. This results in the undesirable administration of
multiple insulin injections to a child with diabetes making the therapeutic plan more
complex and adhering to the treatment plan more difficult.

In a previous study, (now accepted for publication in a leading diabetes journal, Diabetes
Care), we have demonstrated, using continuous glucose monitoring system, that there is no
significant difference in glucose concentrations (ie. high and low blood glucose episodes)
when insulin Glargine is administered either mixed with a short-acting insulin analog or
when giving it as a separate injection.
Study TypeInterventional
Study PhasePhase 4
Study DesignAllocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
ConditionType 1 Diabetes
InterventionDrug: Lantus and short acting analogs Vs NPH and short acting analogs
Study Arm (s)Not Provided

Recruitment Information[ + expand ][ + ]

Recruitment StatusCompleted
Estimated Enrollment60
Estimated Completion DateOctober 2006
Estimated Primary Completion DateNot Provided
Eligibility Criteria
Inclusion Criteria:

- Age greater than 6 years of age but less than 25 years of age (Insulin glargine has
been approved for use in children 6 years and older).

- Patients newly diagnosed with T1DM within the past 3 months.

- Have an HgbA1c of less than 9.0%, after the initial run-in period of 3 months.

- Have a BMI of less than the 90th percentile for age.

- Randomization of subjects willing to participate in the study.

Exclusion Criteria:

- Any chronic disease (leukemia, asthma, inflammatory bowel disease, cystic fibrosis,
juvenile rheumatoid arthritis, etc) that directly, or as a result of treatment,
directly or indirectly affect glucose homeostasis.

- Lack of supportive family.

- Evidence or history of chemical abuse.

- Age less than 6 years or greater than 25 years.

- HbA1c level of greater than 9.0%, after the initial run-in period of 3 months.

- Have a BMI greater than the 90th percentile for age.

- Patients who are not newly diagnosed with T1DM.
GenderBoth
Ages6 Years
Accepts Healthy VolunteersNo
ContactsNot Provided
Location CountriesUnited States

Administrative Information[ + expand ][ + ]

NCT Number NCT00206401
Other Study ID Numbers16559
Has Data Monitoring CommitteeNot Provided
Information Provided ByBaylor College of Medicine
Study SponsorBaylor College of Medicine
CollaboratorsNot Provided
Investigators Principal Investigator: Rubina Heptulla, MD Baylor College of Medicine
Verification DateDecember 2007

Locations[ + expand ][ + ]

Texas Children's Hospital
Houston, Texas, United States, 77030