Ignite Creation Date:
2025-12-25 @ 5:07 AM
Ignite Modification Date:
2025-12-26 @ 4:11 AM
Study NCT ID:
NCT00743327
Status:
TERMINATED
Last Update Posted:
2012-08-06
First Post:
2008-08-26
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Androgen Deprivation Therapy Study
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D007006', 'term': 'Hypogonadism'}, {'id': 'D024821', 'term': 'Metabolic Syndrome'}, {'id': 'D003920', 'term': 'Diabetes Mellitus'}, {'id': 'D007249', 'term': 'Inflammation'}], 'ancestors': [{'id': 'D006058', 'term': 'Gonadal Disorders'}, {'id': 'D004700', 'term': 'Endocrine System Diseases'}, {'id': 'D007333', 'term': 'Insulin Resistance'}, {'id': 'D006946', 'term': 'Hyperinsulinism'}, {'id': 'D044882', 'term': 'Glucose Metabolism Disorders'}, {'id': 'D008659', 'term': 'Metabolic Diseases'}, {'id': 'D009750', 'term': 'Nutritional and Metabolic Diseases'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D000077205', 'term': 'Pioglitazone'}], 'ancestors': [{'id': 'D045162', 'term': 'Thiazolidinediones'}, {'id': 'D013844', 'term': 'Thiazoles'}, {'id': 'D013457', 'term': 'Sulfur Compounds'}, {'id': 'D009930', 'term': 'Organic Chemicals'}, {'id': 'D001393', 'term': 'Azoles'}, {'id': 'D006573', 'term': 'Heterocyclic Compounds, 1-Ring'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}]}}, 'protocolSection': {'designModule': {'bioSpec': {'retention': 'SAMPLES_WITHOUT_DNA', 'description': 'Serum, Muscle biopsy specimens'}, 'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 1}}, 'statusModule': {'whyStopped': 'No Participants completed study', 'overallStatus': 'TERMINATED', 'startDateStruct': {'date': '2008-10'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2012-08', 'completionDateStruct': {'date': '2012-08', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2012-08-03', 'studyFirstSubmitDate': '2008-08-26', 'studyFirstSubmitQcDate': '2008-08-26', 'lastUpdatePostDateStruct': {'date': '2012-08-06', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2008-08-28', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2012-08', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Evaluation for the development of incident diabetes', 'timeFrame': 'every 3 months'}], 'secondaryOutcomes': [{'measure': 'Evaluation for other cardiovascular risk factors, markers of inflammation and immunological changes', 'timeFrame': 'every 3 months'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['hormone therapy'], 'conditions': ['Hypogonadism', 'Metabolic Syndrome', 'Diabetes', 'Inflammation']}, 'referencesModule': {'references': [{'pmid': '12546642', 'type': 'BACKGROUND', 'citation': 'Dockery F, Bulpitt CJ, Agarwal S, Donaldson M, Rajkumar C. Testosterone suppression in men with prostate cancer leads to an increase in arterial stiffness and hyperinsulinaemia. Clin Sci (Lond). 2003 Feb;104(2):195-201. doi: 10.1042/CS20020209.'}, {'pmid': '16434464', 'type': 'BACKGROUND', 'citation': 'Smith MR, Lee H, Nathan DM. Insulin sensitivity during combined androgen blockade for prostate cancer. J Clin Endocrinol Metab. 2006 Apr;91(4):1305-8. doi: 10.1210/jc.2005-2507. Epub 2006 Jan 24.'}, {'pmid': '16388523', 'type': 'BACKGROUND', 'citation': 'Basaria S, Muller DC, Carducci MA, Egan J, Dobs AS. Hyperglycemia and insulin resistance in men with prostate carcinoma who receive androgen-deprivation therapy. Cancer. 2006 Feb 1;106(3):581-8. doi: 10.1002/cncr.21642.'}, {'pmid': '16983113', 'type': 'BACKGROUND', 'citation': "Keating NL, O'Malley AJ, Smith MR. Diabetes and cardiovascular disease during androgen deprivation therapy for prostate cancer. J Clin Oncol. 2006 Sep 20;24(27):4448-56. doi: 10.1200/JCO.2006.06.2497."}, {'pmid': '16921050', 'type': 'BACKGROUND', 'citation': 'Braga-Basaria M, Dobs AS, Muller DC, Carducci MA, John M, Egan J, Basaria S. Metabolic syndrome in men with prostate cancer undergoing long-term androgen-deprivation therapy. J Clin Oncol. 2006 Aug 20;24(24):3979-83. doi: 10.1200/JCO.2006.05.9741.'}]}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to examine the link between low testosterone and insulin resistance/diabetes in men undergoing androgen deprivation therapy for prostate cancer. The study will also evaluate other cardiovascular risk factors in these men.', 'detailedDescription': "Lowering of testosterone levels, by medications or surgery (Androgen Deprivation Therapy or ADT), is commonly used in the treatment of prostate cancer. The adverse effects of low testosterone include decreased sex drive, impotence, decreased lean body mass and muscle strength, increased fat mass, decreased quality of life and osteoporosis.\n\nAn increase in body fat and decrease in lean body mass may contribute to a decrease in the body's ability to use insulin effectively, leading to insulin resistance and diabetes. Low testosterone levels are also associated with elevated total cholesterol, LDL-cholesterol and triglycerides.\n\nTwo groups of non-diabetic men will be studied:\n\n1. Men with known history of prostate cancer who were treated with surgery and/or radiation therapy and are now in remission and not receiving androgen deprivation therapy (non-ADT group).\n2. Men with newly diagnosed or known history of prostate cancer who are being advised by their physicians to begin androgen deprivation therapy (ADT group).\n\nThe non-ADT group and half of the ADT group will be observed for the development of insulin resistance/diabetes. The other half of the ADT group will receive a diabetes medication called Pioglitazone (Actos) to evaluate any beneficial effects of this medication in the prevention of metabolic dysfunction.\n\nThe study will consist of a screening visit and 6 additional study visits throughout one year. Procedures during this study include blood draws, MRI, CT, DEXA scan, insulin clamp procedures, oral glucose tolerance tests, carotid IMT, pulse wave velocity, neuropsychological testing, physical exams and an optional muscle biopsy."}, 'eligibilityModule': {'sex': 'MALE', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'Community sample of men ages 18 and older with prostate cancer', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Men 18 years of age or older with prostate cancer\n* Planning to undergo long-term (at least 12 months) ADT\n* No known history of diabetes\n* No history of ADT\n\nExclusion Criteria:\n\n* History of ADT or any prior diagnosis of hypogonadism\n* Fasting glucose or oral glucose tolerance test results in the diabetic range\n* Heart failure (NY classification III or IV)\n* Testosterone level less than 250 ng/dl on screening\n* History of heart attack or open-heart surgery within the past 6 months\n* Use of steroids within the past 3 months, including prednisone, cortisone injections, inhaled steroids (topical steroids are acceptable)\n* Use of anabolic steroids (testosterone, DHEA, DHEAS) or any growth promoters (growth hormone itself or analogs of growth hormone) in the past 12 months\n* Liver function tests more than 3 times upper normal limits\n* Undergoing intermittent ADT\n* Uncontrolled thyroid disease (hyper- or hypo-thyroidism)\n* Anemia, defined as hematocrit less than 38%\n* Not physically capable of completing the tests'}, 'identificationModule': {'nctId': 'NCT00743327', 'acronym': 'ADT', 'briefTitle': 'Androgen Deprivation Therapy Study', 'organization': {'class': 'NIH', 'fullName': 'National Institutes of Health Clinical Center (CC)'}, 'officialTitle': 'Metabolic and Cardiovascular Complications in Men With Prostate Cancer Undergoing Long-term Androgen Deprivation Therapy', 'orgStudyIdInfo': {'id': 'AG0107'}}, 'armsInterventionsModule': {'armGroups': [{'label': '1', 'description': 'Participants receiving ADT and pioglitazone', 'interventionNames': ['Drug: Pioglitazone']}, {'label': '2', 'description': 'Participants receiving ADT only'}, {'label': '3', 'description': 'Participants not receiving ADT and in remission from prostate cancer'}], 'interventions': [{'name': 'Pioglitazone', 'type': 'DRUG', 'otherNames': ['Actos'], 'description': '45mg capsule, once daily for 1 year', 'armGroupLabels': ['1']}]}, 'contactsLocationsModule': {'locations': [{'zip': '21225', 'city': 'Baltimore', 'state': 'Maryland', 'country': 'United States', 'facility': 'NIA Clinical Research Unit located at Harbor Hospital', 'geoPoint': {'lat': 39.29038, 'lon': -76.61219}}], 'overallOfficials': [{'name': 'Josephine M. Egan, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'National Institute on Aging, Intramural Research Program'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'National Institute on Aging (NIA)', 'class': 'NIH'}, 'responsibleParty': {'type': 'SPONSOR'}}}}