Active clinical trials for "Enterovirus Infections"

The purpose of this study is to evaluate the Immunogenicity and safety of the simultaneously vaccination of Inactivated Enterovirus 71 Vaccine (EV71) and seasonal influenza vaccine(SIV)

Subjects will be recruited and divided into 3 groups: Experimental Group (378 subjects): combined immunization of EV71 vaccine and influenza vaccine; Control Group A (378 subjects): EV71 vaccine only; Control Group B (378 subjects): influenza vaccine only; All blood samples will be collected before and one month after vaccinatioin. The immunogenicity and safety of both experimental and control groups will be compared and the data be analyzed.

Hand, foot, and mouth disease (HFMD) is a common viral illness in infants and children caused by viruses that belong to the enterovirus genus of the picornavirus family. Although most HFMD cases do not result in serious complications, outbreaks of HFMD caused by enterovirus 71 (EV71) can present with a high rate of neurological complications, including meningoencephalitis, pulmonary complications, and can even cause infant death. HFMD caused by EV71 has become a major emerging infectious disease in Asia and the highly pathogenic potential of EV71 clearly requires the attention of world medical community. Recently, an inactivated vaccine(vero cell) against EV71 has been licensed by SFDA in China, this clinical trial phase Ib is armed to evaluate safety in Chinese healthy children (from 13 to 60 months old) and infants (from 6 to 12 months old) and also provide the evidences for the EV71 vaccine immunogenicity and the probable immunizing dose.

The objectives of this study are to evaluate the immune response and safety profiles of two injections of EV71 vaccine administrated with or without adjuvant AlPO4 at 0.5-μg, 1-μg, 2-μg and 5-μg dose (if required) in children aged 3 to 6 years old and 0.25-μg (if required), 0.5-μg, 1-μg and 2-μg (if required) in 6 to 35 months old infants/toddlers.

This study is aims to evaluate the safety, reactogenicity and immunogenicity of EV71 vaccine at a 0.25ml or 0.5ml dose in health volunteers

A Phase I clinical trialto evaluate the safety of an Inactivated Enterovirus Type 71 Vaccine in healthy children (3-11y) and infants (6-35m).

The purpose of this study is to evaluate the safety and immune response of an inactivated vaccine to prevent hand, foot and mouth disease (HFMD) caused by Enterovirus 71 (EV71).

Subjects will receive the first IM injection of study vaccine on Day 1 and will receive a second dose 56 days later. A booster vaccine will be given 365 days after the first dose in subjects 2 months to < 2 years of age. The last study visit is on Day 422 when subjects will be contacted via telephone / home visit system to assess for adverse events and concomitant medications.

A blind, randomized and placebo-controlled clinical trial with Inactivated Enterovirus Type 71 Vaccines in healthy adults

This is a phase II double blind multicenter randomized placebo-controled clinical study aimed to find out whether treatment with Filtrum-STI (orally administered 0,4g tablets) is safe and effective in children with viral gastroenteritis. Filtrum-STI (lignin hydrolytic) is a drug with a high absorbing ability, that binds and eliminates toxins, pathogenic microorganisms and viruses. Filtrum-STI is inoffensive for mucous membranes, enhances colonic propulsion and improves its natural microflora. The drug is not toxic and well combines with other medication