For over 100 years, controlled human infection (CHI) studies have been performed to advance the understanding of the pathogenesis, treatment and prevention of infectious diseases. This methodology has seen a resurgence, as it offers an efficient model for selecting the most promising agents for further development from available candidates. CHI studies are utilised to bridge safety and immunogenicity testing and phase II/III efficacy studies. However, as this platform is not currently utilised in Asia, opportunities to study therapeutics and vaccines for infections that are important in Asia are missed. This review examines the regulatory differences for CHI studies between countries and summarises other regulatory differences in clinical trials as a whole. We found that the regulations that would apply to CHI studies in Singapore closely mirror those in the United Kingdom, and conclude that the regulatory and ethical guidelines in Singapore are compatible with the conduct of CHI studies.
Asia ; Clinical Trials as Topic ; economics ; standards ; Communicable Disease Control ; Communicable Diseases ; epidemiology ; Cost-Benefit Analysis ; Ethics, Medical ; Health Policy ; Humans ; Infectious Disease Medicine ; legislation & jurisprudence ; standards ; Quarantine ; Research Design ; standards ; Singapore ; United Kingdom

As the most important phase in standardization activity, implementation saves as the essence. CDC in China are the major institutions undertaking disease control and prevention. Implementing the standards of public health provides technical basis for CDC to complete the task of disease control and prevention. In the study, spot conversation and questionnaire were used to investigate the implementation of standards on public health in CDC. Results showed that the staff of CDC got to know the standards through the Internet. The departments of CDC which conducted training and sent staff to attend training courses accounted for 50.00%(25/50) and 34.00%(17/50), respectively. State mandatory rule is still the main reason for relevant departments to implement the standards of the public health. Government promotion activities facilitate the implementation of Standards, and the degree of familiarity with Standards affects the implementation as well. The paper summarizes the existing problems, such as the lack of coordination between departments of public health at provincial level or below, lack of access to standards, and the need to strengthen the training of the standard implementation etc. It puts forward some suggestions to strengthen the implementation of public health Standards.
China/epidemiology* ; Communicable Disease Control/organization & administration* ; Communicable Diseases/epidemiology* ; Humans ; Preventive Health Services/organization & administration* ; Public Health/standards* ; Public Health Practice ; United States

Child ; Common Cold ; diagnosis ; therapy ; Communicable Disease Control ; methods ; organization & administration ; standards ; Communicable Diseases ; diagnosis ; therapy ; Humans ; Patient Education as Topic ; Respiratory Tract Infections ; therapy ; Risk Factors ; Severe Acute Respiratory Syndrome ; diagnosis ; therapy ; Virus Diseases ; diagnosis ; therapy

PURPOSE: This study was conducted to develop and implement a case-based small group learning program on the care of children with infectious disease, and to examine its effects on knowledge, attitude and preventive practice behaviors of daycare center teachers compared to a control group. METHODS: Based on the need assessment, the case-based learning program for the management of infectious children was developed. For this quasi-experimental study, 69 teachers were recruited from 14 child daycare centers in a city located in J province. Thirty four teachers were assigned to experimental group and participated in the case-based small group learning once a week for 5 weeks. Data were analyzed using the SPSS 18.0 program to perform chi2-test and t-tests. Analysis of covariance was used to treat the covariate of the number of assigned children between experimental and control groups. RESULTS: The experimental group showed significantly higher posttest scores in knowledge, attitude and preventive practice behaviors than those of control group (p<.001). CONCLUSION: These findings indicate that case-based small group learning is an effective educational strategy for daycare center teachers to learn infection management through the emphasis of self-reflection and discussion.
Adult ; Analysis of Variance ; Attitude to Health ; Case-Control Studies ; Child Day Care Centers ; Child, Preschool ; Communicable Disease Control/*standards ; Faculty ; Female ; *Health Knowledge, Attitudes, Practice ; Humans ; Infant ; *Program Development ; Questionnaires