Clinical trials of TB vaccines: Harmonization and cooperation
Clinical trials of TB vaccines: Harmonization and cooperation
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DOI：
10.1016/s1472-9792(12)70008-2
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发表时间：
2012-03-01
期刊：
影响因子：
3.2
通讯作者：
Fourie, P. Bernard
中科院分区：
文献类型：
--
作者：
Mahomed, Hassan;Fourie, P. Bernard
A new efficacious tuberculosis (TB) vaccine has the potential to dramatically assist control efforts for the global TB epidemic. Good progress has been made with the clinical development of new TB vaccine candidates with twelve being actively tested in clinical trials. However, there are many challenges that need to be addressed before a new vaccine is licensed for public use. The diversity of risk in populations needs to be factored into clinical development plans, specific but feasible clinical endpoints need to be agreed upon, and TB vaccines need to be effective in both uninfected and infected populations. An achievable efficacy target needs to be set while standardisation of trial outcomes and critical choices based on the vaccine development pipeline need to be made. Alternative routes of vaccine administration should be thoroughly explored, sufficient adequately prepared trial sites for performing TB vaccine assessments are required and creative use of study designs should be used to expedite progress towards licensure while at the same time containing costs. Lastly, there needs to be sufficient funding to support TB vaccine development. These challenges can be met through commitment by all role-players within the TB vaccine arena and with support from external stakeholders. (C) 2012 Elsevier Ltd. All rights reserved.
