“…Within the selected documents, the use of telecommunication systems is the main mode used to contact families ( Aziz et al, 2020 , Cattelan et al, 2021 , Dhala et al, 2020 , Mistraletti et al, 2020 , Suresh et al, 2020 ). In many cases, telephone calls are used ( Mistraletti et al, 2020 , Wendel et al, 2020 ), although video calling is the most recommended and used system when available (Hwang, Zhang, Andrews, Gonzalez, et al, 2021; Intensive Care Society, 2020 , Mistraletti et al, 2020 , Piscitello et al, 2021 , Valley et al, 2020 ). Videocalls are used to connect families with their loved ones, for contact with healthcare staff during rounds and for clarification of doubts among other functions ( Dhala et al, 2020 , Griffin et al, 2020 , Mendiola et al, 2021 ).…”