“…In our study, pain/discomfort was assessed subjectively, without the scores normally used in NICUs; as signs of eol discomfort are difficult to assess in these newborns, it is difficult to know when to start or modify treatment. In Garten's study, DR professionals related babies' distress to dyspnoea or agitation in this context 16. Given the specificity of the eol period in extremely preterm babies, tools validated for prolonged pain assessment in the NICU may not be fully appropriate 29…”