TY - JOUR
T1 - An evaluation framework for new tests that predict progression from tuberculosis infection to clinical disease
AU - Kik, Sandra V.
AU - Schumacher, Samuel
AU - Cirillo, Daniela Maria
AU - Churchyard, Gavin
AU - Boehme, Catharina
AU - Goletti, Delia
AU - Rangaka, Molebogeng X.
AU - Denkinger, Claudia M.
AU - Lienhardt, Christian
AU - Gilpin, Christopher
AU - Matteelli, Alberto
AU - Cobelens, Frank
PY - 2018
Y1 - 2018
N2 - Novel accurate tests are needed that identify individuals infected with Mycobacterium tuberculosis who have incipient disease and are likely to develop clinical tuberculosis (TB) in the near future to allow for targeted preventive treatment beyond the current risk groups. Recently, a target product profile was developed that outlines the minimal and optimal characteristics for such an incipient TB test. We describe an evaluation framework for generating evidence to inform the development of policy guidance for the use of such a new test by the World Health Organization. Two research objectives are addressed. 1) The predictive ability of an incipient TB test should be assessed in clinical evaluation studies that include the intended target population and follow-up of sufficient duration to observe whether individuals do or do not progress to clinical TB disease. 2) Studies are needed to evaluate the test under routine programmatic conditions and measure its impact on patient- or health-system-important outcomes. For both research objectives, study designs, methods and analysis are described, with the intent to inform the clinical development plans of test manufacturers, researchers and funders.
AB - Novel accurate tests are needed that identify individuals infected with Mycobacterium tuberculosis who have incipient disease and are likely to develop clinical tuberculosis (TB) in the near future to allow for targeted preventive treatment beyond the current risk groups. Recently, a target product profile was developed that outlines the minimal and optimal characteristics for such an incipient TB test. We describe an evaluation framework for generating evidence to inform the development of policy guidance for the use of such a new test by the World Health Organization. Two research objectives are addressed. 1) The predictive ability of an incipient TB test should be assessed in clinical evaluation studies that include the intended target population and follow-up of sufficient duration to observe whether individuals do or do not progress to clinical TB disease. 2) Studies are needed to evaluate the test under routine programmatic conditions and measure its impact on patient- or health-system-important outcomes. For both research objectives, study designs, methods and analysis are described, with the intent to inform the clinical development plans of test manufacturers, researchers and funders.
UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055617607&origin=inward
UR - https://www.ncbi.nlm.nih.gov/pubmed/30139776
U2 - https://doi.org/10.1183/13993003.00946-2018
DO - https://doi.org/10.1183/13993003.00946-2018
M3 - Article
C2 - 30139776
SN - 0903-1936
VL - 52
JO - European respiratory journal
JF - European respiratory journal
IS - 4
ER -