Ann Clin Microbiol 2021;24:31-43. Safety and Effectiveness of Cytomegalovirus Specific Antigen Induced Interferon-Gamma ELISPOT/ELISA: A Systematic Review

Table 1. Study characteristics of included studies
Study design Author (year) Ethnicity Type of transplant (No.) Index test (Cut-off) Reference test Level of evidence
Cohort Kumar (2019)[15] Caucasian Kidney (368) ELISPOT PCR 2+
Cohort Jarque (2018)[14] Caucasian Kidney (96) ELISPOT Serology, PCR 2+
Cohort Lee (2017)[17] Asian Kidney (128) ELISPOT Real-time PCR 2+
Cohort Schachtner (2017)[22] Caucasian Kidney (326) ELISPOT qPCR 2+
Cohort Leone (2016)[18] Caucasian Kidney (40) ELISPOT Serology, qPCR 2+
Cohort Nesher (2016)[21] Caucasian HC (63) ELISPOT Serology 2+
Cohort Ritta (2015)[6] Caucasian Kidney (80) ELISPOT Serology, Real-time PCR 2+
Cohort Costa (2014)[13] Caucasian Kidney (328) ELISPOT Real-time PCR 2+
Cohort Mattes (2008)[20] Caucasian Kidney (25) ELISPOT PCR 2+
Cross-sectional Shin (2018)[23] Asian Liver (35) ELISPOT Serology, Real-time PCR 2+
Cross-sectional Banas (2017)[11] Caucasian Hemodialysis (124) ELISPOT ELISA Serology 2+
Cross-sectional Kwon (2017)[16] Asian Kidney (47) ELISPOT ELISA CMV antigenemia assay 2+
Cross-sectional Yong (2017)[24] Asian HC (94) ELISPOT ELISA Serology, PCR 2+
Cross-sectional Kim (2015)[7] Asian Kidney (69) ELISPOT CMV antigenemia assay 2+
Cross-sectional Lucia (2014)[19] Caucasian Kidney (129) ELISPOT Serology 2+
Cross-sectional Bestard (2013)[12] Caucasian Kidney (137) ELISPOT Serology 2+
Cohort Deborska-Materkowska (2018)[1] Caucasian Kidney (86) ELISA Real-time PCR 2+
Cohort Thompson (2018)[32] Caucasian SOT (54) ELISA Serology, Real-time PCR 2+
Cohort Sood (2018)[31] Caucasian Liver (59) ELISA PCR 2+
Cohort Sood (2015)[30] Caucasian Liver (75) ELISA qPCR 2+
Cohort Cantisan (2013)[25] Caucasian Lung, Kidney (55) ELISA Real-time PCR 2+
Cohort Manuel (2013)[28] Caucasian SOT (127) ELISA Serology, qPCR 2+
Cross-sectional Fernandez-Ruiz (2020)[26] Caucasian Liver (86) ELISA Real-time PCR 2+
Cross-sectional Gabanti (2018)[27] Caucasian Liver (53) ELISA Real-time PCR 2+
Cross-sectional Paouri (2018)[29] Caucasian Child HC (37) ELISA Real-time PCR 2+

Abbreviations: ELISA, enzyme-linked immunosorbent assay; ELISPOT, enzyme-linked immunospot; PCR, polymerase chain reaction; CMV, cytomegalovirus; SOT, solid organ transplant recipients; HC, hematopoietic cell transplant tecipients.