View clinical trials related to Virus Diseases.
Filter by:The objective is to establish that APTIMA HPV Assay performance on the PANTHER System is comparable to performance on the TIGRIS System.
This is a research study to evaluate the safety, tolerability and anti-viral activity of GS-9669 in patients with Hepatitis C infection.
A randomized, placebo-controlled, double-blind clinical trial is to evaluate the safety and immunogenicity of a new inactivated EV71 vaccine developed by Sinovac Biotech CO., LTD.
The purpose of this study is to compare Live Attenuated Japanese Encephalitis Chimeric Virus Vaccine (IMOJEV™) with Japanese encephalitis live attenuated vaccine (SA14 14 2 vaccine [CD.JEVAX™]) after a single dose vaccination to support product registration. Primary Objective: - To demonstrate the non-inferiority of the antibody response 28 days after administration of one dose of IMOJEV™ compared to the antibody response 28 days after administration of one dose of the CD.JEVAX™ control vaccine. Secondary Objectives: - To describe the immune response to Japanese encephalitis (JE) in both vaccine groups using 50% plaque reduction neutralization assay (PRNT50) assays before and after a single dose of IMOJEV™ vaccine or a single dose of CD.JEVAX™ vaccine. - To describe the safety of vaccination in all subjects up to 28 days and all serious adverse events up to 6-month after vaccination.
Both twice-a-day (BID) and once-a-day (QD) dosing are approved in Europe for the protease inhibitor lopinavir/ritonavir (LPV/r; Kaletra®). Since once-a-day dosing is actually a driver for human immunodeficiency virus (HIV)-infected patients to request a specific antiretroviral, the aim of this study is to assess both patient's perception of and adherence to Kaletra once-a-day, as well as with which factors they are related.
This is a Phase 2b, Randomized, Double-Blind, Placebo-Controlled Trial Evaluating Response Guided Therapy using Combinations of Oral Antivirals (GS-5885, tegobuvir, and/or GS-9451) with Peginterferon Alfa 2a and Ribavirin in Treatment Experienced Subjects with Chronic Genotype 1 Hepatitis C Virus (HCV) Infection.
The purpose of this study is to determine the range of single inhaled doses of a new dry powder product, MDT-637, that are safe and well-tolerated. This includes monitoring effects on pulmonary function and determination of blood levels of MDT-637 following inhalation.
Primary Research Questions: Efficacy, safety and feasibility of a 3-month course of levofloxacin in a pilot study will be assessed. 1. Under efficacy, this pilot will determine whether levofloxacin can decrease the incidence of BK viruria and peak urine BK viral load. 2. Under safety, this pilot will determine the incidence of adverse events with levofloxacin. 3. Under feasibility, this pilot will determine the number of kidney transplant patients randomized over an eight month enrolment period, adherence to the levofloxacin and frequency of patient drop-out and loss to follow-up
The aim of this study is to understand the immune response (how the body fights infection) to Respiratory Syncytial Virus (RSV). This virus usually causes a simple 'common cold' illness in healthy adults, but can cause wheezing and lung problems in young infants and the elderly. The investigators want to understand why this is, in order to develop vaccines and treatments. Participants will include 30-40 healthy adults age 18-55 years. Study procedures will include brief medical exams, breathing tests, a diary of symptoms, blood tests, samples of fluid (lavage) and cells from the nose, throat and lungs. All participants will receive the virus via drops in the nose. The duration of the study for all subjects will be 6 weeks.
This pilot clinical trial studies how well scrambler therapy works treating chronic pain in patients with rash from varicella zoster virus infection. Scrambler therapy may help relieve pain from a rash caused by varicella zoster virus infection