View clinical trials related to Immunologic Deficiency Syndromes.
Filter by:This is a study in healthy adult subjects to evaluate the bioequivalence of a Combined Formulated Tablet compared with maraviroc and Combivir administered concurrently versus maraviroc + Combivir. 42 subjects will be enrolled in the study such that 40 subjects complete dosing and critical assessments. The total duration of a subject's participation will be approximately 33 to 35 days, including a screening period (Day −21 to Day −1), 2 treatment periods (Days 1-3), at least a 7-day washout between Period 1 and Period 2, and a follow-up visit 7 to 14 days after the last dose of study drug in Period 2. Each dosing period will begin the evening prior to dosing and extend until 48 hours (Day 3) after dosing. Subjects will be randomly assigned to receive 1 of the following 2 treatments in Period 1 then crossover to receive the alternate treatment in Period 2: In Sequence 1 (N=21) subjects will receive Treatment A followed by a 7 day washout and Treatment B. In Sequence 2 (N=21) subjects will receive Treatment B followed by a 7 day washout and Treatment A. Treatment A consists of 1 tablet of maraviroc 300 mg, lamivudine 150 mg, and zidovudine 300 mg as a combined formulation after an overnight fast. Treatment B consists of 1 tablet of maraviroc 300 mg + 1 tablet of Combivir taken concurrently after an overnight fast. On Day 1 of each treatment period, subjects will receive study drug in the morning after an overnight fast of at least 8 hours. Study drug will be administered with 240 mL of water. Dosing in each treatment period will be separated by a minimum washout period of at least 7 days between doses. All subjects will undergo safety and other assessments. Subjects may be discharged after all study procedures are completed on the morning of Day 3, with instructions to return for the next study period or the follow-up visit, as appropriate. The follow-up visit will occur 7 to 14 days after the last dose of study drug in Period 2. Pharmacokinetic blood samples will be collected during each treatment period for evaluation of maraviroc, lamivudine, and zidovudine before dosing and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 18, 24, 36, and 48 hours after dosing (total of 16 PK time points per treatment period). Protocol waivers or exemptions are not allowed, with the exception of immediate safety concerns. Therefore, adherence to the study protocol requirements, including those specified in the Time and Events Table, are essential and required for study conduct.
LAI115428 is a Phase I, randomized, repeat dose escalation study to determine the safety, tolerability, and PK profile of intramuscular and subcutaneous injections of GSK1265744 in a long acting parenteral (LAP) formulation in healthy subjects. Subjects will be randomized to 3 monthly dosing cohorts and 1 quarterly dosing cohort with either intramuscular or subcutaneous dosing. In the monthly dosing cohorts subjects will receive GSK1265744 alone for 2 months and then in combination with TMC278 long acting parenteral (LA) for 2 months. For the quarterly dosing cohort, 2 quarterly intramuscular doses of GSK1265744 LAP will be given alone. Three dose levels of GSK1265744 will be evaluated partly in combination with TMC278 LA to adequately characterize the GSK1265744 LAP and TMC278 LA safety, tolerability, and PK profile. A total enrolment of approximately 40 healthy subjects is planned for this study.
RATIONALE: Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x rays to kill tumor cells. Giving cisplatin together with radiation therapy may be an effective treatment for cervical cancer. PURPOSE: This trial studies how well cisplatin and radiation therapy work in treating participants with HIV-associated locally advanced cervical cancer.
The purpose of this study is to determine whether Kedrion IVIG 10% (an immunoglobulin solution) is effective in treating Primary Immunodeficiency (PID).
The purpose of this study is to evaluate the first web-based cessation program developed expressly for people living with HIV who smoke tobacco. Main study goals are (1) to evaluate the website's feasibility (i.e., recruitment, adherence, retention, and satisfaction) and (2) to complete a prospective, randomized controlled trial comparing the efficacy of the online program to standard care with a primary outcome of 3 month point-prevalence abstinence.
This study is to evaluate the efficacy darunavir/cobicistat/emtricitabine/GS-7340 (D/C/F/TAF) single-tablet regimen (STR) versus darunavir (DRV)+cobicistat (COBI)+emtricitabine(FTC)/tenofuvir disoproxil fumarate (TDF) in HIV-1 infected, antiretroviral treatment-naive adults as determined by the achievement of HIV-1 RNA < 50 copies/mL at Week 24.
Dolutegravir (DTG, GSK1349572) is an integrase inhibitor that is currently in Phase 3 clinical development for the treatment of human immunodeficiency virus (HIV) infection. Co-infection with Hepatitis C (HCV) is common in HIV-infected subjects therefore it is expected that DTG will be coadministered with treatments for HCV. Boceprevir (BCV) and Telaprevir (TVR) are protease inhibitors for the treatment of HCV that were recently approved by the Food and Drug Administration/European Medicines Agency (FDA/EMA) and have rapidly been adopted to "standard of care" in combination with pegylated interferon and ribavarin. This is a single-center, open-label, two-cohort, two-period, one-way, study in healthy adult subjects. A total of approximately 32 subjects will be enrolled, in order to obtain 24 evaluable subjects (12 per cohort). In the first treatment period, all subjects will receive DTG 50 mg once daily for 5 days (treatment A). In period 2, subjects will receive DTG 50 mg once daily plus either BCV 800 mg q8h (treatment B) for 10 days or TVR 750 mg q8h (treatment C) for 10 days. There will be no washout between treatments. Safety evaluations and serial PK samples will be collected during each treatment period. Subjects will have a screening visit within 30 days prior to the first dose of study drug, two treatment periods, and a follow-up visit 7-14 days after the last dose of study drug. This study will be conducted at one center in the US, with healthy adult male and female subjects.
The aims of STRIDE were changed as of July, 2014. The revised project, called STRIDE2, has a longitudinal, non-randomized, observational study design. The population under study consists of individuals living with HIV who are dependent on opioids.
In this study, it is hypothesized that helminth infections modulate immune responses against HIV-1 infection resulting into increased HIV-1 multiplication, faster progression to AIDS and increased episodes of AIDS-related opportunistic infections. Furthermore, the effect of helminth infections on progression of HIV-1 infection is dependent on helminth infection intensity, host background immunity, nutritional status, demographic factors and socio-economic status. Also, treatment of helminth infections using praziquantel and albendazole among HIV-1 infected individuals will lead to reduction in HIV-1 viral loads, improvement of CD4+ counts, CD4+/CD8+ ratio and Hb levels, improved weight gain and reduction of episodes of HIV-1 related opportunistic infections. In addition, HIV-1 infection is associated with poor anthelminthic treatment outcome as compared to non-HIV infected individuals
The purpose of this study is to study the kinetics (study of the rate of change) of immune recovery quality and function in stored plasma blood samples of treatment-naive (not previously treated with antiretroviral drugs) patients with advanced human immunodeficiency virus (HIV) infection starting a Darunavir/Ritonavir- or Efavirenz-based highly active antiretroviral therapy (HAART) regimen.