Contrast-induced nephropathy and long-term adverse events: cause and effect?
The parallel decrease in the incidence of CIN and AEs in one arm of this randomized trial supports a causal role for CIN.
Our case-control study suggests that long-term night-shift work is associated with an increased risk of ER-negative breast cancers. Further studies on histological subtypes and the analysis of other potentially relevant factors are crucial for discovering putative mechanisms.