Spots Global Cancer Trial Database for Insulin Resistance and Androgen Deprivation Therapy

Study Description

Brief Summary: Prostate cancer is the most common malignancy amongst men in United States. Androgen deprivation therapy (ADT) with long acting gonadotropin releasing hormone agonists is routinely used as adjuvant therapy in intermediate and high risk localized or locally advanced prostate cancer. Since ADT induces insulin resistance and diabetes, it is important that cellular and molecular effects of ADT are investigated to define precisely the mechanisms involved in the pathogenesis of insulin resistance. Pioglitazone, a known insulin sensitizer, may provide amelioration of insulin resistance in these patients.

Detailed Description: Investigators plan to conduct a prospective, randomized, double-blind, placebo-controlled trial in 44 men with nonmetastatic prostate cancer who are receiving ADT with long acting GnRH agonist (study group). Study subjects will undergo insulin clamp, subcutaneous fat biopsy, muscle biopsy, have a blood sample taken and fibroscan performed prior to randomization of study drug. They will then be randomized to 30 mg pioglitazone or placebo tablet daily for 6 months. Blood samples will be drawn 2 and 4 months following the initiation of the study drug. The final study visit will be at 6 months. Subjects will undergo clamp, fat biopsy, muscle biopsy, blood sampling, fibroscan and will be discharged from the study.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: MALE

Healthy Volunteers: No

Locations

Contact Details

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