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Find 674 clinical trials for hiv/aids near New York, New York. Connect with research centers in your area.
Showing 421-440 of 674 trials
NCT00494936
This study will determine the effects that HIV and hepatitis C virus have on thinking abilities and whether the viruses affect brain chemistry.
NCT00006617
The purpose of this study is to see if the multidrug combination of zidovudine (ZDV), lamivudine (3TC), 1592U89 (abacavir \[ABC\]), and 141W94 (amprenavir \[APV\]) is a safe and effective treatment for HIV-infected patients and if there is a reduction of active HIV in blood and other tissues. HIV infection is a life-changing illness and new HIV treatments must be tested. This study will test if a 4-drug combination will reduce HIV virus activity in blood and other tissues and if it is safe and well tolerated. Doctors also want to know if the multidrug combination is able to decrease viral activity over a long time period.
NCT00050089
This 'pragmatic' trial is a 2X2 open randomized study of patients in advanced HIV disease who have failed on conventional Highly Active Antiretroviral Therapy (HAART) regimens including all three classes of anti-HIV drugs. The first randomization will allocate patients to an intended 3-month antiretroviral drug-free period (ARDFP) or No ARDFP. The second randomization will allocate patients to Mega-ART (5+ drugs) or to Standard-ART (up to 4 drugs). The total study duration is 6.5 years with 5 years of intake and 1.5 year (minimum) of follow-up; median duration of patient follow-up is about 4 years. The target sample size is 390 patients and will provide 75% power to detect a 30% reduction in the hazard rate for the primary endpoint with mega-ART. Sixty-four sites will be participating in the trial--24 VA, 19 UK and 21 Canada.