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Hand, Foot and Mouth Disease clinical trials

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NCT ID: NCT03296410 Enrolling by invitation - Clinical trials for Hand, Foot and Mouth Disease (HFMD)

The Phase IVd of Inactivated Enterovirus 71 Vaccine

Start date: September 14, 2017
Phase: Phase 4
Study type: Interventional

Enterovirus 71 (EV71), a major pathogen causing hand-foot-and-mouth disease (HFMD) worldwide, is a member of the Human Enterovirus species A, family Picornaviridae. Its infection occasionally leads to severe diseases and death, with central nervous system (CNS) damage. Recently, except of inactivated vaccine, several EV71 vaccine candidates have been evaluated in animals but no final results of clinical trials, such as attenuated vaccine, subunit vaccine. A formalin-inactivated EV71 vaccine (Human Diploid cell, KMB-17 Cell) has been finished phase I, II and III clinical trials and licensed by SFDA in China at Dec. 3, 2015. Based on the results of clinical trials, the protective efficacy of inactivated EV71 vaccine is 97% against HFMD caused by EV71. The phase IV clinical trial has been carried out from July 2016. The purpose of phase IVd is to evaluated the immunogenicity and safety of the inactive EV71 vaccine within two measles attenuated live vaccine and live attenuated Japanese encephalitis vaccine at the same time point in large scale population of Chinese children (8 months old) in Guangdong Province, China.

NCT ID: NCT03281174 Completed - Clinical trials for Hand, Foot and Mouth Disease

Five-year Immune Persistence Study of Inactivated Enterovirus Type 71 (EV71) Vaccine

Start date: May 20, 2017
Phase: N/A
Study type: Observational

The purpose of this study is to evaluate the 5-year Immune Persistence of Inactivated Enterovirus Type 71 (EV71) Vaccine manufactured by Sinovac (Beijing) Biotech Co., Ltd.

NCT ID: NCT03278132 Completed - Clinical trials for Hand, Foot and Mouth Disease

Phase IV Clinical Trial, Immunogenicity and Safety of EV71 Vaccine

Start date: July 16, 2017
Phase: Phase 4
Study type: Interventional

The purpose of this study is to evaluate the immunogenicity and safety of EV71 vaccine in infants aged 6 to 35 months old, by detecting the dynamic changes of neutralizing antibody at different time after vaccination

NCT ID: NCT03274102 Completed - Clinical trials for Hand, Foot and Mouth Disease

Safety and Immunogenicity of Concomitant Administration of EV71 Vaccine With EPI Vaccines

Start date: April 22, 2017
Phase: Phase 4
Study type: Interventional

The purpose of this study is to evaluate the safety and immunogenicity of concomitant administration of EV71 vaccine with recombinant hepatitis B vaccine/Group A meningococcal polysaccharide vaccine.

NCT ID: NCT03241030 Completed - Clinical trials for Hand, Foot and Mouth Disease

Sucralfate to Improve Oral Intake in Children With Infectious Oral Ulcers: a Randomized, Double-blind, Placebo-Controlled Trial

Start date: September 12, 2017
Phase: Phase 2
Study type: Interventional

The purpose of this study is to see if sucralfate, a medication commonly used for patients with stomach ulcers, may help pediatric patients with mouth ulcers decrease their pain level and improve their ability to drink.

NCT ID: NCT03240744 Active, not recruiting - Clinical trials for Hand, Foot and Mouth Disease (HFMD)

The Phase IVc of Inactivated Enterovirus 71 Vaccine (Human Diploid Cell)

Start date: June 22, 2017
Phase: Phase 4
Study type: Interventional

Enterovirus 71 (EV71), a major pathogen causing hand-foot-and-mouth disease (HFMD) worldwide, is a member of the Human Enterovirus species A, family Picornaviridae. Its infection occasionally leads to severe diseases and death, with central nervous system (CNS) damage. Recently, except of inactivated vaccine, several EV71 vaccine candidates have been evaluated in animals but no final results of clinical trials, such as attenuated vaccine, subunit vaccine. A formalin-inactivated EV71 vaccine (Human Diploid cell, KMB-17 Cell) has been finished phase I, II and III clinical trials and licensed by SFDA in China at Dec. 3, 2015. Based on the results of clinical trials, the protective efficacy of inactivated EV71 vaccine is 97% against HFMD caused by EV71. The phase IV clinical trial has been carried out from July 2016. The purpose of phase IVc is to evaluated the immunogenicity of the inactive EV71 vaccine in large scale population of Chinese children (from 6 to 71 months old) in Hubei Province, China.

NCT ID: NCT03001986 Completed - Clinical trials for Hand, Foot and Mouth Disease (HFMD)

The Phase IVb of Inactivated Enterovirus 71 Vaccine (Human Diploid Cell, KMB-17) in Chinese Children

Start date: September 2016
Phase: Phase 4
Study type: Interventional

Enterovirus 71 (EV71), a major pathogen causing hand-foot-and-mouth disease (HFMD) worldwide, is a member of the Human Enterovirus species A, family Picornaviridae. Its infection occasionally leads to severe diseases and death, with central nervous system (CNS) damage. An inactivated EV71 vaccine (Human Diploid cell, KMB-17 Cell) has been finished phase I, II and III clinical trials and licensed by CFDA in China at Dec. 3, 2015. Based on the results of clinical trials, the protective efficacy of inactivated EV71 vaccine is 97% against HFMD caused by EV71. The target population is determined to be susceptible children aged 6 to 71 months; this target population is well known as a major global population with strict requirements for safety and efficacy of vaccines in implementing the World Health Organization (WHO) Expanded Program on Immunization (EPI) . Thus, it is necessary and significant to conduct a postmarketing phase IV trial in large populations for long-term observation to evaluate the distinctive effectiveness and to identify potential safety issues . This study is an open-label and controlled postmarketing phase IV trial on children aged 6-71 months who resided in 3 districts of Xiangyang City, Hubei Province, China.

NCT ID: NCT02889497 Not yet recruiting - Clinical trials for Hand Foot and Mouth Disease

Safety, Three Batches Consistency and Immunity Duration of the Post-marketing Inactivated Enterovirus Type 71 (EV71) Vaccine in Children Aged 6-71 Months

Start date: September 2016
Phase: Phase 4
Study type: Interventional

This study evaluates the safety,three batches consistency and immunity duration of the post-marketing inactivated Enterovirus Type 71 (EV71) vaccine in children aged 6-71 months.This study has two groups:safety observation group and immunogenicity observation group.20000 subjects will receive 2 doses vaccines and be observed for safety among 2 epidemic cycles of HFMD.In the immunogenicity observation group, 900 subjects will be randomly received 3 batches vaccines(2 doses),and blood sampled at days 0 and 56.

NCT ID: NCT02328651 Completed - Clinical trials for Handfoot-mouth Disease

Effect of Xiaoer Jiebiao Oral Liquid on Hand-foot-mouth Disease

Start date: October 2014
Phase: Phase 4
Study type: Interventional

This is a single-blinded randomized trial aiming to evaluate the effectiveness of Xiaoer Jiebiao Oral liquid in combination with Ribavirin treatment on patients with hand-foot-mouth disease compared with the controlgroup that recieve only libavirin treatment.

NCT ID: NCT02066714 Completed - Clinical trials for Hand Foot and Mouth Disease

Neurodevelopment Outcomes Following Severe Hand Foot and Mouth Disease in Vietnam

08RS
Start date: June 2013
Phase: N/A
Study type: Observational

Hand Foot and Mouth Disease (HFMD) is a common infectious disease in childhood. Several enteroviruses are associated with the disease. However, since 1997, large outbreaks of HFMD in Taiwan, Malaysia and Vietnam have seen unusual neurological complications such as brainstem encephalitis with rare fatal outcomes. The pathogen associated with this severe disease is Enterovirus 71. In 2011, Vietnam had a large outbreak of Hand Foot and mouth disease resulting in 110,000 cases and 164 deaths. HFMD affects children during their early years of child development, but there is limited information on what the potential long-term consequences are. Small studies have suggested language and cognitive difficulties in more severe disease but this has not been evaluated in a large cohort. Internationally recognized and standardized assessment tools are not available for early childhood in Vietnam. This project will translate and adapt the Bayley Scales of Toddler and Infant Development 3rd edition (Bayley III) and Movement ABC, 2nd edition (MABC) into Vietnamese as outcome measures. This study will evaluate whether there are neurodevelopment difficulties following severe HFMD. The study design is a prospective observational cohort study. Hospitalised children with a clinical diagnosis of HFMD will be eligible to enroll. Written parental consent will be required. Participants enrolled will be assessed 3 times over 18 months from discharge from hospital into the study. Since there is no standardization of Bayley III or MABC for Vietnam, a healthy cohort, age and sex matched to the least severe HFMD participants will be recruited. This healthy cohort will follow the same assessment program over 18 months. A total of 350 HFMD participants and 150 healthy children (matched to the least severe HFMD participants) will be recruited.