%0 Journal Article %A Gao, Xin %A Wilsgaard, Tom %A Jansen, Eugène Hjm %A Holleczek, Bernd %A Zhang, Yan %A Xuan, Yang %A Anusruti, Ankita %A Brenner, Hermann %A Schöttker, Ben %T Pre-diagnostic derivatives of reactive oxygen metabolites and the occurrence of lung, colorectal, breast and prostate cancer: An individual participant data meta-analysis of two large population-based studies. %J International journal of cancer %V 145 %N 1 %@ 1097-0215 %C Bognor Regis %I Wiley-Liss %M DKFZ-2019-01170 %P 49 - 57 %D 2019 %X Oxidative stress may be involved in carcinogenesis and biomarkers of oxidative stress like derivatives of reactive oxygen metabolites (d-ROM) may be useful for cancer prediction. However, no previous study assessed the association of pre-diagnostic d-ROM measurements with cancer incidence. We measured serum d-ROM levels in a cohort sample of n = 4,345 participants of the German ESTHER study and in a case-cohort sample of the Norwegian Tromsø study (cancer cases: n = 941; subcohort: n = 1,000). Moreover, d-ROM was repeatedly measured at follow-ups of both studies. Hazard ratios (HRs) and 95 %F PUB:(DE-HGF)16 %9 Journal Article %$ pmid:30561010 %R 10.1002/ijc.32073 %U https://inrepo02.dkfz.de/record/143590