ICU Diaries: When the Note Outlives the Shift

Many people who survive intensive care cannot remember most of it. Sedation, delirium and the sheer assault of critical illness leave a hole where days or weeks should be — and yet the fear, the disorientation and the trauma persist after the memories that would explain them are gone. That gap is the problem a JMIR feature from February 2026 sets out to describe, and the tool it describes — a diary kept at the bedside for the patient to read later — is built precisely to fill it. Before appraising the tool, it is worth being exact about the text.

This is a News and Perspectives piece by Jenna Congdon, a JMIR correspondent, organised around an interview with Jurriaan van Rijswijk, who built one such diary app and founded the organisation behind it. It is good health journalism. It is not a study. The numbers it cites are real, but they come from previously published primary research — they are neither generated nor independently appraised here. Reading at that tier is not a complaint about the piece; it is simply the condition under which any of its claims have to be weighed.

Why the category exists

The literature groups the aftermath of intensive care under post-intensive care syndrome (PICS): a cluster of psychological, cognitive and physical sequelae that can outlast the illness by years. The feature reports that 46 percent of survivors develop anxiety symptoms after discharge, 40 percent report depression, 22 percent receive a post-traumatic stress disorder diagnosis, and 18 percent live with all three at once. It adds that survivors who are depressed after discharge carry a 47 percent higher morbidity over the following two years than comparable patients who are not. These are large numbers attached to a population that is easy to lose track of once it leaves the unit.

A diary kept by staff and family — daily entries, photographs, short messages — gives such a patient something concrete to read afterwards, slowly, to rebuild the lost stretch of time. The mechanism is coherent: you cannot process a trauma you cannot locate, and the diary supplies the missing chronology. That is what the diaries are for, and it is a reasonable thing to want.

The line that should slow the reader down

Here is the detail that earns the reader's full attention, and the reason this is worth a journal club rather than a press release. About one-third of patients in one of the cited studies found rereading their diary distressing and painful. A tool designed for psychological reintegration can, handed over without judgement, become an instrument of re-traumatisation. The benefit and the harm live inside the same act — opening the diary — and which one occurs turns on timing, on support, and on who decides when it is opened. An app that simply notifies a discharged patient that their entries are ready is not the same intervention as a diary handed over by a clinician who knows when the person is ready to receive it. The dose and the contraindication sit in the same object.

What the cited evidence points to

The studies the feature summarises run in a consistent direction: once a diary is in place, patients report less post-ICU anxiety and depression, and family members show lower rates of post-traumatic stress disorder. The family effect deserves a pause, because relatives' trauma after a loved one's critical illness is well documented and rarely addressed in any structured way. The feature also notes a practical knock-on benefit — relatives who can check an app for current news phone the ward less often, which means fewer interruptions at the bedside. All of this is plausible and welcome. It is also, as relayed here, second-hand: a feature describing other people's findings, at whatever strength those underlying studies actually support, which this piece does not let us judge.

Two further realities the feature does not gloss over. The first is workload: intensive care staff are already stretched, and keeping a diary is genuine labour, better shared across roles than loaded onto nurses alone. The second is privacy, where the developer's case is pragmatic. "With a physical journal, you can't control who touches it, who reads it. It is a hygiene problem and a security problem. A digital journal is safer," he argues. That is a fair point about one failure mode of paper; it is not, by itself, evidence that the digital version is safer overall, which would depend entirely on how the data is held and governed.

The note that outlived the shift

The feature opens with a story that no outcome metric captures. A nurse had written regular entries in the digital diary of a patient she cared for; after he died, those entries were read aloud at his funeral, to everyone gathered there. It is the kind of detail that makes the case for the category more honestly than any percentage — and it is also why the category needs judgement. What is written at the bedside can reach far past discharge, sometimes as far as a graveside, and that reach is exactly why a diary deserves clinical handling rather than a default setting. Post-intensive care syndrome is as real on a German ward as anywhere, and structured follow-up is slowly being recognised as part of complete critical-care pathways. The durable takeaway is modest: a diary is not a passive record but an intervention, with a dose, a timing and a contraindication. The strongest argument for it in this piece is also the one that tells you to use it with care.

Source: Congdon J. How Digital Diaries Are Changing Communication and Recovery in the Intensive Care Unit and Beyond. J Med Internet Res 2026;28:e92661. This is a JMIR News and Perspectives feature — journalism built on an interview, citing statistics from previously published primary studies; it reports no new data and declares no conflict of interest.