Ignite Creation Date:
2025-12-25 @ 2:15 AM
Ignite Modification Date:
2026-01-03 @ 5:58 PM
Study NCT ID:
NCT00676260
Status:
COMPLETED
Last Update Posted:
2012-02-28
First Post:
2008-05-09
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Efficacy of Pioglitazone on Microcirculation in Type 2 Diabetes Patients Treated With Insulin
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D003920', 'term': 'Diabetes Mellitus'}, {'id': 'D044882', 'term': 'Glucose Metabolism Disorders'}, {'id': 'D003924', 'term': 'Diabetes Mellitus, Type 2'}, {'id': 'D050171', 'term': 'Dyslipidemias'}], 'ancestors': [{'id': 'D008659', 'term': 'Metabolic Diseases'}, {'id': 'D009750', 'term': 'Nutritional and Metabolic Diseases'}, {'id': 'D004700', 'term': 'Endocrine System Diseases'}, {'id': 'D052439', 'term': 'Lipid Metabolism Disorders'}]}, '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': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 29}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2002-12'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2012-02', 'completionDateStruct': {'date': '2004-08', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2012-02-27', 'studyFirstSubmitDate': '2008-05-09', 'studyFirstSubmitQcDate': '2008-05-09', 'lastUpdatePostDateStruct': {'date': '2012-02-28', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2008-05-13', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2004-08', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Capillary filtration capacity.', 'timeFrame': 'Final Visit'}], 'secondaryOutcomes': [{'measure': 'Isovolumetric venous pressure.', 'timeFrame': 'Final Visit'}, {'measure': 'Capillary pressure.', 'timeFrame': 'Final Visit'}, {'measure': 'Postural vasoconstriction.', 'timeFrame': 'Final Visit'}, {'measure': 'Maximum blood flow.', 'timeFrame': 'Final Visit'}, {'measure': 'Capillary recruitment.', 'timeFrame': 'Final Visit'}, {'measure': '24-hour ambulatory blood pressure.', 'timeFrame': 'Final Visit'}, {'measure': 'Interleukin-6', 'timeFrame': 'Final Visit'}, {'measure': 'C-Reactive Protein.', 'timeFrame': 'Final Visit'}, {'measure': 'Vascular Endothelium Growth Factor.', 'timeFrame': 'Final Visit'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['Glucose Metabolism Disorder', 'Dysmetabolic Syndrome', 'Type II Diabetes', 'Diabetes Mellitus', 'Lipoatrophic', 'Dyslipidemia', 'Drug Therapy'], 'conditions': ['Diabetes Mellitus']}, 'referencesModule': {'references': [{'pmid': '16508777', 'type': 'RESULT', 'citation': 'Tooke JE, Elston LM, Gooding KM, Ball CI, Mawson DM, Piper J, Sriraman R, Urquhart R, Shore AC. The insulin sensitiser pioglitazone does not influence skin microcirculatory function in patients with type 2 diabetes treated with insulin. Diabetologia. 2006 May;49(5):1064-70. doi: 10.1007/s00125-006-0168-9. Epub 2006 Mar 1.'}], 'seeAlsoLinks': [{'url': 'http://general.takedapharm.com/content/file/pi.pdf?applicationcode=ab2d7112-8eb3-465a-8fda-35018a9eafb0&fileTypeCode=ACTOSPI', 'label': 'ACTOS® Package Insert'}]}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to measure microcirculation in type 2 diabetes patients with peripheral edema who are taking pioglitazone, once daily (QD).', 'detailedDescription': 'Pioglitazone is a thiazolidinedione compound with a mode of action as a peroxisome proliferator-activated receptor gamma agonist. Activation of this receptor causes increased transcriptional activity at a number of locations that are important to carbohydrate and lipid (fat) metabolism. Insulin resistance is reversed by enhancing the action of insulin, thereby promoting glucose utilization in peripheral tissues, suppressing gluconeogenesis in the liver, and reducing lipolysis at the adipocyte.\n\nIn previous studies of pioglitazone, peripheral edema (swelling in the hands, feet, and legs) was reported as an adverse event more often in pioglitazone groups and appears to be a dose dependent phenomenon with pioglitazone. The incidence of peripheral edema in monotherapy studies was 3.2% in pioglitazone patients compared with 0.7% placebo patients and was reported more by females than males. This incidence was higher when pioglitazone was combined with sulphonylurea or insulin (5.9% and 15.6%, respectively). In comparison, the incidence of edema, when sulphonylurea or insulin was combined with placebo, was 2.1% and 7.5%, respectively.\n\nThis study is designed to identify the mechanisms underlying peripheral edema formation with pioglitazone in patients with Type 2 diabetes.\n\nIndividuals who participate in this study will provide written informed consent and will be required to commit to a screening visit and approximately 4 additional visits at the study center. Study participation is anticipated to be about 10 to 12 weeks (or approximately 3 months). Multiple procedures will occur at each visit which may include fasting, blood collection, urine collection, physical examinations and electrocardiograms.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '80 Years', 'minimumAge': '40 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n* Stable glycemic control glycosylated hemoglobin between 6.5 and 10%) in the two months prior to the study.\n* Type 2 diabetes treated by diet and stable dose of insulin (alone or with metformin) in the three months prior to the study.\n* Female patients must have been postmenopausal, had a hysterectomy, or were surgically sterilized.\n\nExclusion Criteria:\n\n* Has Type 1 diabetes.\n* Has an episode of hypoglycemia requiring medical assistance three months prior to the study.\n* Has peripheral artery disease (including Raynaud's syndrome) confirmed by an Ankle Brachial Pressure Index less than 0.9.\n* Has severe chronic venous insufficiency as evidenced by venous ulceration or subcutaneous serum deposits.\n* Has vascular autoimmune disease, had received a renal transplant, or were receiving dialysis.\n* Has had heart failure (New York Heart Association I to IV), left ventricular hypertrophy evident from the ECG, or myocardial infarction 12 months prior to start of study.\n* Has Subject had uncontrolled hypertension or familial polyposis coli.\n* Is required to take or intends to continue taking any disallowed medication, any prescription medication, herbal treatment or over-the counter medication that may interfere with evaluation of the study medication, including:\n\n * Non steroidal anti-inflammatory Drugs (except for aspirin at anti-aggregant doses), oral anti-diabetic drugs (except metformin), calcium-channel blockers, and diuretics at anti-edema doses are excluded from the study.\n * Treatment with systemic corticosteroids within four weeks prior to enrolment and during the study was not allowed.\n * Patients who have taken beta-blockers are to have been on a stable dose for four weeks before entry in the study."}, 'identificationModule': {'nctId': 'NCT00676260', 'briefTitle': 'Efficacy of Pioglitazone on Microcirculation in Type 2 Diabetes Patients Treated With Insulin', 'organization': {'class': 'INDUSTRY', 'fullName': 'Takeda'}, 'officialTitle': 'Effect of Pioglitazone 15 mg or 30 mg on Microcirculation in Type 2 Diabetes Patients Treated With Insulin', 'orgStudyIdInfo': {'id': 'AD4833/EC412'}, 'secondaryIdInfos': [{'id': 'U1111-1114-1082', 'type': 'REGISTRY', 'domain': 'WHO'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Pioglitazone QD', 'interventionNames': ['Drug: Pioglitazone']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Placebo QD', 'interventionNames': ['Drug: Placebo']}], 'interventions': [{'name': 'Pioglitazone', 'type': 'DRUG', 'otherNames': ['Actos', 'AD4833'], 'description': 'Pioglitazone 15 mg to 30 mg, tablets, orally, once daily for up to 10 weeks', 'armGroupLabels': ['Pioglitazone QD']}, {'name': 'Placebo', 'type': 'DRUG', 'description': 'Pioglitazone placebo-matching tablets, orally, once daily for up to 10 weeks', 'armGroupLabels': ['Placebo QD']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Exeter', 'country': 'United Kingdom', 'geoPoint': {'lat': 50.7236, 'lon': -3.52751}}], 'overallOfficials': [{'name': 'Medical Director', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Takeda'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Takeda', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}