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Discover 16,646 clinical trials near Phoenix, Arizona. Find research studies in your area.
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NCT00008528
The purpose of this study is to compare the change in viral load (amount of HIV in the blood) of patients who receive T-20 with selected anti-HIV drugs to that of patients who receive only selected anti-HIV drugs.
NCT00043797
This clinical trial is to determine an effective dosage and to study the safety of an investigational drug -lidorestat (IDD-676)- which is intended to stop or slow the progression of diabetic peripheral neuropathy.
NCT00028405
This multi-center photodynamic therapy study plans to treat patients with large tumors in any superficial location, sarcoma, tumors of oral/oro-pharyngeal cavity, tumors with extensive pelvic involvement, or liver metastasis. The treatment is limited to patients that have failed to respond to currently approved methods of treatment. The study involves a single, intravenous administration of an investigational drug, LS11 (previously studied in approximately 80 cancer patients) and the placement of a novel, flexible light delivery catheter inside the tumor by a minor surgical procedure. The activation of LS11 by the light delivery catheter over a period of 1-24 hrs may result in destruction of tumor tissue.
NCT00052156
This is a Phase III study in patients with melanoma that has spread to the lymph nodes and/or a distant organ, and who have had all of their cancer surgically removed. The purpose of this study is to evaluate the ability of the CancerVax™ vaccine to prevent or slow the recurrence of melanoma.
NCT00000677
To assess the safety and effectiveness of SCH 39304 as primary treatment of acute cryptococcal meningitis in HIV-infected patients. Safety and effectiveness of maintenance therapy following successful treatment of acute disease are also evaluated. Cryptococcal meningitis is a significant cause of illness and death in HIV-infected patients. Intravenous amphotericin B is effective for acute disease but relapse occurs in the majority of patients. Maintenance therapy is recommended but must be balanced against the multiple toxicities of the drugs used and the problems associated with the weekly administration of intravenous therapy. Treatments that are equally or more effective and less toxic than traditional methods are needed, especially oral therapy. SCH 39304 is an orally active antifungal drug that in animal studies is active against a wide range of systemic fungal infections including infections due to Cryptococcus. Features of SCH 39304 suggest that it might be of value in the treatment of cryptococcal meningitis.
NCT00002169
The purpose of this study is to see if it is safe and effective to give Viracept to AIDS patients who are already being treated for cytomegalovirus (CMV) retinitis.
NCT00006135
OBJECTIVES: I. Determine the efficacy of long term suppressive therapy with oral acyclovir in infants with herpes simplex virus infection limited to skin, eyes, and mouth. II. Determine the neurologic outcome in these patients when treated with this regimen. III. Evaluate the significance of a positive cerebrospinal fluid (CSF) polymerase chain reaction (PCR) result when all other CSF parameters remain normal in these patients. IV. Correlate the time to first positive CSF PCR result in the first 12 months of life with clinical neurological assessment in these patients when treated with this regimen. V. Determine whether the continuous administration of this drug suppresses recurrent skin lesions in these patients. VI. Determine the safety of this regimen in these patients.
NCT00002372
To determine the steady-state pharmacokinetics of 141W94 in combination with saquinavir, indinavir and nelfinavir after multiple oral dosing. To determine the steady-state pharmacokinetics of saquinavir, indinavir, and nelfinavir in combination with 141W94 after multiple oral dosing. To assess the safety and tolerability of multiple doses of 141W94 when combined with saquinavir, indinavir and nelfinavir.
NCT00034255
The purpose of this study is to evaluate the safety and tolerability of single and multiple doses of intramuscular INGAP Peptide given for the first time in humans as a potential treatment for diabetes.
NCT00000663
To determine the safety profile, assess pharmacokinetic properties (blood levels), and obtain preliminary indication of the antiviral and immunologic effects of recombinant CD4 immunoglobulin G (CD4-IgG). CD4-IgG may be effective in blocking HIV transmission and spread, that is, CD4-IgG has antiviral effects. Studies done in adult patients with AIDS and AIDS related complex (ARC) have shown that rCD4 can be safely administered by intravenous bolus, intramuscular or subcutaneous injection. No serious or dose-limiting, drug-related toxicities have been observed to date.
NCT00002145
PRIMARY: To compare the frequency of and time to relapse of Cytomegalovirus (CMV) gastrointestinal disease following foscarnet induction therapy only versus induction plus maintenance therapy. SECONDARY: To determine frequency of and time to recurrence of gastrointestinal symptoms, response rate of pathological lesions, and incidence of nongastrointestinal CMV disease in this patient population.
NCT00002123
To evaluate the safety, tolerance, pharmacokinetics, and efficacy of delavirdine mesylate (U-90152S) in combination with didanosine (ddI) versus ddI alone in HIV-positive patients.
NCT00002048
To evaluate the safety and tolerance of chronic administration of Retrovir (AZT) in HIV-infected adult patients without clinical manifestations of disease. To assess the efficacy of AZT therapy in the treatment of HIV disease in these patients.
NCT00034333
MTC-DOX is Doxorubicin or DOX, a chemotherapy drug, that is adsorbed, or made to "stick", to magnetic beads (MTCs). MTCs are tiny, microscopic particles of iron and carbon. When DOX is added to MTCs, DOX attaches to the carbon part of the MTCs. MTC-DOX is directed to and deposited in the area of a tumor, where it is thought that it then "leaks" through the blood vessel walls. Once in the surrounding tissues, it is thought that Doxorubicin becomes "free from" the magnetic beads and will then be able to act against the tumor cells. The iron component of the particle has magnetic properties, making it possible to direct MTC-DOX to specific tumor sites in the liver by placing a magnet on the body surface. It is hoped that MTC-DOX used with the magnet may target the chemotherapy directly to liver tumors and provide a treatment to patients with liver cancer. To be sure of the effect of MTC-DOX on liver cancer, it will be compared to the effect of Doxorubicin given through the vein. The study treatments will be administered every three weeks, (which is considered a study treatment cycle), until you complete six treatment cycles, the tumor grows, disappears, or you experience a side effect, which may cause you to leave the study. Follow-up visits will occur on Days 3, 10, and 21 following treatment in the first cycle and Days 7 and 21 for the remaining cycles, and also 60 days after you receive your last treatment cycle. Therefore, the purpose of this Phase 2/3 study is to evaluate safety, tolerance, and efficacy (survival time) of an MTC-DOX dosing strategy where the DOX dose is determined by tumor size
NCT00002171
The purpose of this study is to see if it is safe and effective to give Viracept plus stavudine (d4T) plus lamivudine (3TC) to HIV-positive women with a CD4 count \<= 400 cells/mm3. This study also examines how the body handles Viracept when given with d4T and 3TC.
NCT00002151
To characterize the safety and efficacy of fixed doses of MDL 28,574A administered alone and in combination with zidovudine ( AZT ) in patients with asymptomatic or mildly symptomatic HIV infection. To examine the demographic effects on population pharmacokinetics and pharmacodynamics of MDL 28,574A alone and in combination with AZT.
NCT00002357
To obtain preliminary information on the safety, tolerability, and antiretroviral activity of HBY 097 alone or in combination with zidovudine ( AZT ) versus AZT alone. PER 1/19/96 AMENDMENT: AZT monotherapy arm was eliminated.
NCT00006397
The purpose of this study is to see how safe and effective it is to give multi-drug treatment with indinavir (IDV) plus ritonavir (RTV) plus enteric-coated didanosine (ddI) plus stavudine (d4T) and if there are differences in responses between men and women.
NCT00002419
The purpose of this study is to see if it is safe and effective to give adefovir dipivoxil plus abacavir (ABC) plus efavirenz (EFV) plus amprenavir (APV) to HIV-infected patients who have failed to respond to previous treatment with protease inhibitors (PIs).
NCT00044135
The purpose of the study is to evaluate the safety and effectiveness of 12 weeks of treatment with clevudine, at one of three doses, in patients chronically infected with hepatitis B virus.
