View clinical trials related to Virus Diseases.
Filter by:This is a pilot study to determine the safety and efficacy of a novel adjuvanted hepatitis B virus (HBV) vaccine formulated as a potential therapeutic vaccine against chronic HBV infection. An ongoing human clinical trial of this HBV vaccine in a prophylactic setting has confirmed this vaccine to be more effective at inducing seroconversion as measured by development of Hepatitis B surface antibody (HBsAb) in poor responder subjects than the standard alum-adjuvanted HBV vaccine, providing promise that this new vaccine may also be able to induce HBV viral control and/or seroconversion in chronically infected subjects
The purpose of this study is to investigate the incidence of liver injury by statins in coronary heart disease (CHD) patients with history of hepatitis B virus (HBV) infection.
This is a case-control study embedded in a surveillance system to determine the effectiveness of antenatal maternal influenza vaccination against laboratory-confirmed influenza-associated hospitalised illness in infants <6 months of age.
The purpose of this study is to determine whether multiple therapeutic regimens are effective in the treatment of Ebola Virus Disease (EVD)
The thirty-six-month immunogenicity evaluation of Quadrivalent HPV (Types 6, 11, 16, 18) L1 Virus-Like Particle (VLP) Vaccine in Chinese female subjects aged 9 to 45 years and male subjects aged 9 to 15 years.
Polyomavirus BK nephropathy is a serious complication after renal transplantation leading to graft loss in 40% of cases. Since no virustatic drug exists, the investigators want to study the best way to manage viral invasion by changing the immunosuppressive treatment comparing two treatment schemes. The investigators hypothesis is that switching to an mTOR-based scheme is superior to a general decrease of a calcineurin inhibitor (CNI)-based scheme. The study will be performed as a prospective, randomized, parallel group comparison.
Fever is one of the most common problems in pediatrics. Differentiating between bacterial infections, that require antibiotic therapy, and viral infections that resolve on their own is an important challenge for physicians. C-reactive protein (CRP) is a protein that increases in response to inflammation and its level is generally higher in bacterial infections compared to viral infections. it can be measured by a simple blood test, however its utility as a sole marker for bacterial infection is limited. The hypothesis of the study is that measuring CRP velocity, e.g the value of CRP divided by the hours since the fever started will improve the utility of CRP for the diagnosis of bacterial infections in children.
Patients with allergic rhinitis frequently present exacerbation of the atopic symptoms during viral infections of the upper respiratory tract. Also, allergic rhinitis makes the mucosa more reactive to infectious agents and potentiates mucus production. The combination of dexchlorpheniramine, pseudoephedrine and guaifenesin elicits antihistaminic, decongestant and expectorant effects. The study hypothesizes is that this product is superior to dexchlorpheniramine alone in the relief of allergic symptoms and in promoting mucus elimination in atopic patients with viral infections of the upper respiratory tract.
Study Purpose: The purpose of this study is to assess that Liquid Acupuncture(Herb Acupoints Injection) Therapeutics could achieve permanent efficacy response in Chronic Hepatitis B. Efficacy Assessment: At cessation of the Treatment(about at 24 weeks)comparing Testing Data with the Normal Criteria and their individual baseline.Continue for monitoring the Status 1-5 years. Data Analysis: Each 4 weeks collecting Patients' testing data and fill a table.A summary table will be presented as frequency tables for categorical variables as number or percentage.