Ignite Creation Date:
2025-12-25 @ 2:15 AM
Ignite Modification Date:
2025-12-26 @ 12:44 AM
Study NCT ID:
NCT00002360
Status:
COMPLETED
Last Update Posted:
2011-04-14
First Post:
1999-11-02
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
A Study Comparing Two Forms of Didanosine in HIV-infected Patients
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D015658', 'term': 'HIV Infections'}], 'ancestors': [{'id': 'D000086982', 'term': 'Blood-Borne Infections'}, {'id': 'D003141', 'term': 'Communicable Diseases'}, {'id': 'D007239', 'term': 'Infections'}, {'id': 'D015229', 'term': 'Sexually Transmitted Diseases, Viral'}, {'id': 'D012749', 'term': 'Sexually Transmitted Diseases'}, {'id': 'D016180', 'term': 'Lentivirus Infections'}, {'id': 'D012192', 'term': 'Retroviridae Infections'}, {'id': 'D012327', 'term': 'RNA Virus Infections'}, {'id': 'D014777', 'term': 'Virus Diseases'}, {'id': 'D000091662', 'term': 'Genital Diseases'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D007153', 'term': 'Immunologic Deficiency Syndromes'}, {'id': 'D007154', 'term': 'Immune System Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D016049', 'term': 'Didanosine'}], 'ancestors': [{'id': 'D007288', 'term': 'Inosine'}, {'id': 'D011684', 'term': 'Purine Nucleosides'}, {'id': 'D011687', 'term': 'Purines'}, {'id': 'D006574', 'term': 'Heterocyclic Compounds, 2-Ring'}, {'id': 'D000072471', 'term': 'Heterocyclic Compounds, Fused-Ring'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}, {'id': 'D015224', 'term': 'Dideoxynucleosides'}, {'id': 'D003853', 'term': 'Deoxyribonucleosides'}, {'id': 'D009705', 'term': 'Nucleosides'}, {'id': 'D009706', 'term': 'Nucleic Acids, Nucleotides, and Nucleosides'}, {'id': 'D012263', 'term': 'Ribonucleosides'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE1'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'CROSSOVER'}, 'enrollmentInfo': {'count': 30}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '1999-03'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2011-04', 'completionDateStruct': {'date': '1999-03', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2011-04-13', 'studyFirstSubmitDate': '1999-11-02', 'studyFirstSubmitQcDate': '2001-08-30', 'lastUpdatePostDateStruct': {'date': '2011-04-14', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2001-08-31', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '1999-03', 'type': 'ACTUAL'}}, 'conditionsModule': {'keywords': ['Didanosine', 'Tablets', 'Reverse Transcriptase Inhibitors', 'Anti-HIV Agents', 'Therapeutic Equivalency'], 'conditions': ['HIV Infections']}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to see if the coated-capsule form of didanosine (ddI) is as safe and absorbed by the body as well as the chewable-tablet form of ddI.\n\nDidanosine (ddI) is an anti-HIV drug. The effectiveness of ddI can be lowered by acid in the stomach. To prevent this, patients take antacids with ddI. The coated-capsule form of ddI may replace the need for antacids.', 'detailedDescription': 'Didanosine, a purine nucleoside analogue, is indicated for the treatment of HIV infection when antiretroviral therapy is warranted. Didanosine is administered orally with antacids to protect it against acid-induced hydrolysis in the stomach. To eliminate the need for using buffers in the ddI formulations, an enteric-coated bead formulation of ddI is being developed.\n\nPatients are randomized to 1 of 2 groups to receive treatment on 2 separate occasions at least 72 hours apart. Group 1 receives the reference formulation of ddI. Group 2 receives the test formulation of ddI. Clinical evaluations, including clinical laboratory tests, are performed periodically during the study and at discharge. Serial blood samples are collected at specific time points over the 12 hours following dosing, and are used for the pharmacokinetic variables CMAX and AUC(INF). Factors used in analysis are sequence, subject within sequence, period, and formulation. Safety is assessed by monitoring adverse effects, vital signs, ECG recordings, and clinical laboratory tests throughout the study.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT'], 'maximumAge': '50 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria\n\nPatients must have:\n\n* HIV infection.\n* CD4 cell counts of at least 200 cells/mm3.\n\nExclusion Criteria\n\nCo-existing Condition:\n\nPatients with the following symptoms or conditions are excluded:\n\n* Any evidence of organ dysfunction.\n* Any clinically significant deviations from specified baseline requirements for physical examinations, laboratory tests, or 12-lead electrocardiogram.'}, 'identificationModule': {'nctId': 'NCT00002360', 'briefTitle': 'A Study Comparing Two Forms of Didanosine in HIV-infected Patients', 'organization': {'class': 'INDUSTRY', 'fullName': 'Bristol-Myers Squibb'}, 'officialTitle': 'Pivotal Bioequivalence Study of Videx Chewable/Dispersible Buffered Tablets and an Encapsulated Enteric Coated Bead Formulation of Didanosine in HIV-Infected Subjects', 'orgStudyIdInfo': {'id': '039H'}, 'secondaryIdInfos': [{'id': '31876'}, {'id': 'AI454-157'}]}, 'armsInterventionsModule': {'interventions': [{'name': 'Didanosine', 'type': 'DRUG'}]}, 'contactsLocationsModule': {'overallOfficials': [{'name': 'Catherine A. Knupp', 'role': 'STUDY_DIRECTOR'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Bristol-Myers Squibb', 'class': 'INDUSTRY'}}}}