Marking time: the temporal experience of gastrointestinal cancer.

This study uses Heideggerian Phenomenology to explore the lived experience of gastrointestinal cancer and treatment with a curative intent. Eighteen patients and carers engaged in in-depth, conversational style interviews. Four recurring themes that spoke of the temporal significance of the cancer diagnosis included a recall of intricate details around significant dates; waiting; a changing pace of perceived time and being-towards-death. Fear and anxiety around cancer progression and recurrence underlie these themes. The meaning of time altered so that it was experienced as a precious commodity to be consciously managed in the context of their changed present and future. Being-towards-death was constituted of fear, but allowed the person to redefine meaning and purpose in their life. These insights will better prepare health professionals to guide discussions and provide perspective for the concerns of patients and families, particularly in relation to waiting times for tests and cancer interventions.