[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100106379":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":31,"centralContacts":26,"locations":36,"responsibleParty":26,"collaborators":26,"id":49,"slug":50,"hasResults":51,"nctId":52,"briefTitle":53,"officialTitle":54,"acronym":26,"eligibilityCriteria":55,"healthyVolunteers":56,"sex":57,"minAge":58,"maxAge":59,"enrollmentInfo":60,"targetDuration":26,"studyType":63,"phases":64,"briefSummary":66,"conditions":67,"keywords":69,"overallStatus":72,"whyStopped":26,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"fullName":5,"class":6},"Gilead Sciences","INDUSTRY",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"Group 1","PLACEBO_COMPARATOR","* Tenofovir DF 300 mg QD (equivalent to 245 mg of tenofovir disoproxil) for the first 14 days of the study.\n* Tenofovir DF placebo tablet QD for the last 14 days of the study.",[13,14],"Drug: Tenofovir Disoproxil Fumarate","Drug: Tenofovir DF placebo",{"label":16,"type":17,"description":18,"interventionNames":19},"Group 2","ACTIVE_COMPARATOR","* Tenofovir DF placebo tablet QD for the first 14 days of the study.\n* Tenofovir DF 300 mg QD (equivalent to 245 mg of tenofovir disoproxil) for the last 14 days of the study.",[13,14],[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"DRUG","Tenofovir Disoproxil Fumarate","Tenofovir DF 300 mg QD (equivalent to 245 mg of tenofovir disoproxil)",[9,16],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Tenofovir DF placebo","Tenofovir DF placebo tablet QD",[9,16],[32],{"name":33,"affiliation":34,"role":35},"Graeme Moyle, MD, MB, BS, DipGUM","Chelsea and Westminster Hospital, London, UK","PRINCIPAL_INVESTIGATOR",[37],{"facility":38,"status":26,"city":39,"state":26,"zip":40,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":26},"Chelsea and Westminster Hospital","London","SW10 9NH","United Kingdom","UK",{"type":44,"coordinates":45},"Point",[46,47],-0.12574,51.50853,{"lat":47,"lon":46},"100106379","phase-4-metabolic-impact-assessment-of-tenofovir-disoproxil-fumarate-on-non-hiv-1-infected-healthy-adult-male-volunteers-100106379",false,"NCT00648817","Metabolic Impact Assessment of Tenofovir Disoproxil Fumarate on Non-HIV-1 Infected Healthy Adult Male Volunteers","A Phase IV, Randomized, Double-Blind, Placebo-Controlled, Two-Phase Crossover Study of the Metabolic Impact of Tenofovir Disoproxil Fumarate on HIV-1 Seronegative Healthy Adult Males","Inclusion Criteria:\n\n* Subjects must have documented negative HIV serology by ELISA and P24 antigen. This will be done at the screening visit.\n* Subjects must be clinically well males aged between 18 to 55 years.\n* Adequate renal function:\n* Calculated creatinine clearance (CrCl) \\>= 100 mL\u002Fmin according to the Cockcroft Gault formula: Male: \\[(140 - age in years) x (actual body wt in kg)\\]\u002F\\[72 x (serum creatinine in mg\u002FdL)\\]= CrCl (mL\u002Fmin)\n* Fasting blood glucose, total cholesterol and triglycerides within normal limits\n* Hepatic transaminases (AST and ALT) \\\u003C= 3 x upper limit of normal (ULN)\n* Total bilirubin \\\u003C= 1.5 mg\u002FdL\n* Adequate hematologic function (absolute neutrophil count \\>= 1,000\u002Fmm3; platelets \\>= 50,000\u002Fmm3; hemoglobin \\>= 8.0 g\u002FdL)\n* Serum amylase \\\u003C= 1.5 x ULN (subjects with serum amylase \\> 1.5 x ULN will remain eligible if pancreatic lipase is \\\u003C= 1.5 x ULN)\n* Serum phosphorus \\>= 2.2 mg\u002FdL\n* Sexually active males must use condoms\n* Life expectancy \\>= 1 year\n* The ability to understand and sign a written informed consent form, which must be obtained prior to initiation of study procedures\n\nExclusion Criteria:\n\n* Subjects with a waist hip ratio \\> 0.97 or BMI \\> 28 kg\u002Fm2 will be excluded\n* Acute or chronic hepatitis B infection (determined by positive hepatitis B surface antigen result at the screening visit)\n* Acute or chronic hepatitis C infection (determined by positive hepatitis C antibody result at the screening visit)\n* Other metabolic syndrome or disease process likely to cause marked disturbance in glucose and lipid homeostasis\n* Receiving on-going therapy with any of the following:\n* Metabolically active medications\n* Any lipid-lowering medication\n\n  * Hormonal agents (oestrogens or androgens)\n  * Glucocorticoids\n  * Beta-blockers\n  * Thiazide diuretics\n  * Thyroid preparations\n  * Psychotropic agents\n  * Anabolic steroids\n  * Megoestrol acetate\n  * Nephrotoxic agents\n\n    * aminoglycoside antibiotics\n    * IV amphotericin B\n    * cidofovir\n    * cisplatin\n    * foscarnet\n    * IV pentamidine\n    * other agents with significant nephrotoxic potential\n  * Vancomycin\n  * Oral or IV ganciclovir\n  * Agents that inhibit or compete for elimination via active renal tubular secretion\n\n    \\*\\* Probenecid\n  * Systemic chemotherapeutic agents (i.e., cancer treatment medications)\n  * Systemic corticosteroids\n  * Interleukin 2 (IL 2) and other immunomodulating agents\n  * Investigational agents\n\nAdministration of any of the above medications must be discontinued at least 30 days prior to the baseline visit and for the duration of the study period.\n\n* Evidence of a gastrointestinal malabsorption syndrome or chronic nausea or vomiting which may confer an inability to receive an orally administered medication.\n* Current alcohol or substance abuse judged by the investigator to potentially interfere with subject compliance.\n* Malignancy or basal cell carcinoma.\n* Active, serious infections requiring parenteral antibiotic therapy within 15 days prior to screening.\n* Prior history of significant renal or bone disease.\n* Subjects should avoid giving blood for the duration of this study.\n* Any other clinical condition or prior therapy that, in the opinion of the investigator, would make the subject unsuitable for the study or unable to comply with the dosing requirements.",true,"MALE","18 Years","55 Years",{"count":61,"type":62},8,"ACTUAL","INTERVENTIONAL",[65],"PHASE4","Metabolic changes commonly occur in HIV therapy. The purpose of this study is to assess the impact on insulin sensitivity from the administration of tenofovir disoproxil fumarate 300 mg compared with placebo in non-HIV-1 infected healthy adult males. Additionally, endothelial function, adipocytokines and lipids will be monitored.",[68],"HIV Infections",[70,71],"HIV-1","tenofovir DF","COMPLETED","2008-03-31",{"date":75,"type":76},"2008-04-01","ESTIMATED",{"date":78,"type":26},"2006-07",{"date":80,"type":62},"2007-12",{"name":5,"class":6},1]