Clinical research on probiotics: the interface between science and regulation.
Although there exists some evidence of the safety and efficacy of probiotics for treatment of disease, many of the clinical trials have lacked methodological quality, particularly with regard to protocol design, selection of population, and product characterization. Depending on the regulatory route, data need to be collected carefully to satisfy regulatory requirements in the United States and elsewhere. This article discusses how the regulations for probiotics affect clinical research. It also describes clinical trial design and issues that affect the design of trials for probiotics conducted to improve the scientific evidence for these products.
Tamayo
Carmen
C
Flora Inc. USA, Bethesda, Maryland 20817, USA. ctamayo2@comcast.net
D000818:Animals; D002986:Clinical Trials as Topic / Q000592:standards*; D003257:Consumer Product Safety / Q000592:standards*; D005515:Food Labeling; D033161:Government Regulation; D006801:Humans; D007881:Legislation, Food / Q000592:standards / Q000639:trends; D019936:Probiotics / Q000009:adverse effects / Q000592:standards* / Q000627:therapeutic use*