Atorvastatin in New Onset Type 1 Diabetes Mellitus (T1DM)
Information source: Children's Hospital of Philadelphia
ClinicalTrials.gov processed this data on August 23, 2015 Link to the current ClinicalTrials.gov record.
Condition(s) targeted: Type 1 Diabetes
Intervention: Atorvastatin (Drug); Placebo (Other)
Phase: Phase 2
Status: Completed
Sponsored by: Children's Hospital of Philadelphia Official(s) and/or principal investigator(s): Steven M Willi, M.D, Principal Investigator, Affiliation: Children's Hospital of Philadelphia
Summary
The goal of this application is to evaluate the safety and efficacy of atorvastatin as a
potential treatment to preserve beta cell function in children and young adults with newly
diagnosed type 1 diabetes (T1DM).
Clinical Details
Official title: Phase II, Double Blind, Randomized, Placebo-controlled Trial to Evaluate the Safety and Efficacy of Atorvastatin in Subjects With Newly Diagnosed Type 1 Diabetes Mellitus.
Study design: Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment
Primary outcome: 4-hour C-peptide Area Under the Curve (AUC) in Response to Mixed Meal (MMTT).
Secondary outcome: •2-hour and 4-hour C-peptide AUC After MMTT. •Hemoglobin A1c •Mean Daily Insulin Dose Per kg Body Weight for 7 Days •Mean Blood Glucose (BG), Number of Preprandial BG > 160 mg/dL or < 70 mg/dL, and Postprandial BG >200 mg/dL
Detailed description:
Type 1 diabetes is an autoimmune disease that is characterized by destruction of the
insulin-producing beta cells of the pancreas. T1DM therapy requires insulin administration,
either by multiple daily injections or by insulin pump. However, in many patients, blood
sugar control remains suboptimal and complications develop that shorten life expectancy and
severely impact quality of life. At the time of diagnosis, most patients still have
significant residual beta cell function. Previous research has shown that weakening the
immune system's attack on the pancreatic beta cells may help to preserve or potentially
increase insulin production.
Preliminary studies have shown that members of the statin family of medications, including
atorvastatin (Lipitor®), preserve beta cell function in a mouse model of type 1 diabetes.
These finding suggest that use of atorvastatin in combination with insulin therapy may delay
and potentially reverse the destruction of beta cells in patients who have recently
developed type 1 diabetes. Atorvastatin (Lipitor®) is approved for use in adults and
children (>10 years of age) who have elevated blood cholesterol levels. This study will
examine whether atorvastatin (Lipitor®) may also help the body preserve insulin production
in patients with newly diagnosed (within 8 weeks) type 1 diabetes.
Patients will be randomly assigned to take either atorvastatin (Lipitor®) or placebo. Two
out of every 3 patients will receive atorvastatin and 1 out of 3 will get placebo. As this
is a double-blinded study, neither the care team nor the patient will know if they are
actually taking atorvastatin (Lipitor®). Patients who have given consent to participate in
the study and pass the required screening tests will take the assigned treatment every day
for 12 months. All patients will begin taking 10 mg once daily, the recommended starting
dose. After 4 weeks, the dose will be increased to 20 mg. In addition to a high standard
of diabetes care and the medication, patients will have blood tests during 7 visits over an
18 month period.
Eligibility
Minimum age: 10 Years.
Maximum age: 19 Years.
Gender(s): Both.
Criteria:
Inclusion Criteria:
- Individuals 10-19 years of age (Tanner Stage II or greater),
- The presence of one or more serum antibodies to islet cell proteins (anti- glutamic
acid decarboxylase [GAD], islet antigen 2 or insulin autoantibodies) as assessed in
standard practice,
- Diagnosis of T1DM within the 8 weeks prior to study entry
- Peak stimulated C-peptide level >0. 2pmol/mL following mixed meal tolerance test
(MMTT) performed at least 3 weeks after diagnosis,
- Females of reproductive potential must not plan on conceiving a child during the
treatment program, and agree to use a medically accepted form of contraception
Exclusion Criteria:
- Subjects currently receiving cyclosporine, fibric acid derivatives, niacin (nicotinic
acid), erythromycin, clarythromycin, nefazodone, itraconazole, ketoconazole or
protease inhibitors,
- Pregnancy or breast-feeding,
- Clinical AIDS, AIDS related syndrome (ARS) or known positive HIV serology,
- Subjects treated with immunosuppressive therapy in the past 12 months,
- Subjects receiving glucocorticoid therapy or therapy other than insulin that is
likely to affect glucose homeostasis (such as sulfonylureas, thiazolidinediones,
metformin or amylin),
- Subjects with other autoimmune diseases, except autoimmune thyroid disease,
- Subjects with any illness that might complicate diabetes management or preclude
treatment with atorvastatin,
- Transplant recipients,
- Evidence of liver dysfunction or myopathy
Locations and Contacts
Diabetes Center for Children & Clinical Translational Research Center, Philadelphia, Pennsylvania 19104, United States
Additional Information
Starting date: July 2007
Last updated: August 7, 2015
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