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Discover 18,076 clinical trials near Pittsburgh, Pennsylvania. Find research studies in your area.
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Showing 16741-16760 of 18,076 trials
NCT00854360
This is a phase 2, randomized, double-blind, placebo-controlled, parallel-group, 2-week, multi-center, dose-range-finding study in male or female patients (12 years and older) with SAR.
NCT00013520
The purpose of this study is to compare the effectiveness, safety, and tolerability of 3 anti-HIV combination treatments that do not use protease inhibitors (PIs). The current rule for starting treatment of HIV infection is to combine members from different classes of anti-HIV drugs, such as 2 nucleoside reverse transcriptase inhibitors (NRTIs) and either a PI or a nonnucleoside reverse transcriptase inhibitor (NNRTI). However, these combinations can be complicated and difficult to take, can cause a number of side effects, and may become ineffective. Combinations that are simpler, better tolerated, and more effective are needed. Because PIs can cause long-term side effects and because HIV can become resistant to many of them at the same time, anti-HIV combination treatments that do not use PIs are being tested.
NCT00000674
To collect information on the effectiveness and toxicity of clindamycin plus pyrimethamine and leucovorin calcium for the treatment of acute toxoplasmic encephalitis in adult patients with AIDS. Toxoplasmic encephalitis (encephalitis caused by Toxoplasma gondii) is the most frequent cause of focal central nervous system infection in patients with AIDS. If untreated, the encephalitis is fatal. At present, it is standard practice to give a combination of pyrimethamine and sulfadiazine to treat toxoplasmic encephalitis. The high frequency of sulfonamide-induced toxicity in AIDS patients often makes completion of a full course of therapy difficult. There is some information that high doses of parenteral (such as by injection) clindamycin used with pyrimethamine may be as effective as pyrimethamine plus sulfadiazine in the management of the acute phase of toxoplasmic encephalitis in patients with AIDS. Administration of parenteral clindamycin for prolonged periods of time, however, is costly, requires hospitalization, and is inconvenient for the patient. There is some indication that treatment of AIDS patients with acute toxoplasmic encephalitis with oral clindamycin may be effective. Leucovorin calcium is useful in preventing pyrimethamine-associated bone marrow toxicity.
NCT00595686
Hsp90 is a chemical in the body that is involved in the promotion of cancer. SNX-5422 is an experimental drug that blocks Hsp90. It is being evaluated for safety and efficacy in patients with cancer.
NCT00813527
The purpose of this study is to compare changes in cholesterol levels in patients with elevated blood cholesterol with administration of lapaquistat acetate, once daily (QD), and fenofibrate.
NCT00863707
This study is intended to assess the safety and tolerance of regadenoson in subjects with renal impairment.
NCT00143676
The purpose of this study is to determine the efficacy of lapaquistat acetate, once daily (QD), on lowering cholesterol in subjects already taking atorvastatin.
NCT00560183
This study will explore the efficacy and safety of a fixed dose combination of morphine and oxycodone for management of acute postoperative pain. The study will explore the efficacy dose response and dosing interval required to maintain adequate analgesia at each tested dosage strength.
NCT00831051
This is a randomized, double-blind, multicenter, fixed dose factorial study of Q8003 12 mg/8 mg and Q8003 6 mg/4 mg versus its individual morphine sulfate and oxycodone hydrochloride components for the management of acute moderate to severe postoperative pain following bunionectomy surgery.
NCT00143663
The purpose of this study is to determine if patients with elevated cholesterol, but not taking any other lipid medication, could lower their cholesterol with administration of lapaquistat acetate, once daily (QD).
NCT00291551
This is a limited safety and feasibility study to evaluate the PVSS Introducer and Paracor Ventricular Support System when used to treat patients with heart failure. The implant, which is loaded onto the delivery system, is placed over the epicardial surface of the right and left ventricles. No formal hypothesis testing will be performed; descriptive statistics will be used to summarize patient outcomes. The results of the study will be used to guide the design and sample size estimation of future studies.
NCT01016808
This is a randomized, double-blind, multicenter, fixed dose factorial study of Q8003 12 mg/8 mg versus its individual morphine sulfate and oxycodone hydrochloride components for the management of acute moderate to severe postoperative pain following bunionectomy surgery.
NCT00888108
This is a Phase 1 open-label study evaluating the safety of ABT-263 when combined with a standard and weekly regimen of docetaxel in subjects who have solid tumors with measurable disease.
NCT00857415
The study is designed to test the relationship between measurements of brain amyloid using florbetapir F 18 PET imaging and true levels of amyloid by dissection of the brain at autopsy. Amyloid in the brain is a key feature of Alzheimer's Disease (AD).
NCT00992433
The purpose of this study is to see how the body reacts to different strengths of the H1N1 flu shot in persons infected with human immunodeficiency virus (HIV). This study will also compare how the CD4 count (cells that help fight disease) affects the body's response to the H1N1 flu shot. In this study, 2 strengths of the H1N1 flu shot will be given twice, about 3 weeks apart. The results of this study will help researchers find out if the different strengths of the H1N1 flu shot make the body produce H1N1 antibodies that are better at fighting H1N1 flu. About 240 HIV positive subjects, ages 18-64 years, will be asked to take part in this study. Study procedures include: blood sampling, physical exams, and use of memory aids to record temperature, medications and symptoms. The length of patient participation is about 7 months.
NCT00475800
This 39-week, open label study is designed to assess long-term efficacy, safety and tolerability of lumiracoxib 100mg od in patients with osteoarthritis (OA) of the knee who participated in the 13-week core CCOX189A2360 study.
NCT00055952
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of exatecan mesylate in treating patients who have relapsed or refractory Ewing's sarcoma or peripheral primitive neuroectodermal tumor or desmoplastic small round cell tumor.
NCT00287040
The purpose of this study is to compare mammography adherence among women receiving tailored, interactive mammography interventions via DVD and telephone counseling to usual care.
NCT00064220
RATIONALE: Drugs used in chemotherapy such as soblidotin use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of soblidotin in treating patients who have advanced or metastatic soft tissue sarcoma.
NCT00004212
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. PURPOSE: Phase I trial to study the effectiveness of DX-8951f in treating children who have advanced solid tumors or lymphomas that have not responded to previous therapy.
