Evidence map›Paper›PMID 29747699›Full record

ReviewCritical care (London, England)2018

Clinical chronobiology: a timely consideration in critical care medicine.

Helen McKenna, Gijsbertus T J van der Horst, Irwin Reiss, Daniel Martin

Open access · goldAbstract readReview
In one paragraph

Review in Critical care (London, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 97 citations in OpenAlex.

  1. Guideline
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Sleep in the ICU - A complex challenge requiring multifactorial solutions.Critical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine · 2025
    Article
  9. Review
  10. Review
  11. Observational
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Association of Poor Sleep Burden in Middle Age and Older Adults With Risk for Delirium During Hospitalization.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

Helen McKennaUniversity College London Centre for Altitude Space and Extreme Environment Medicine, University College London Hospitals NIHR Biomedical Research Centre, Institute of Sport and Exercise Health, First Floor, 170 Tottenham Court Road, London, W1T 7HA, UK.
Gijsbertus T J van der HorstDepartment of Molecular Genetics, Erasmus University Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, the Netherlands.
Irwin ReissDivision of Neonatology, Department of Paediatrics, Erasmus Medical Center, Rotterdam, the Netherlands.
Daniel MartinUniversity College London Centre for Altitude Space and Extreme Environment Medicine, University College London Hospitals NIHR Biomedical Research Centre, Institute of Sport and Exercise Health, First Floor, 170 Tottenham Court Road, London, W1T 7HA, UK. daniel.martin@ucl.ac.uk.ORCID http://orcid.org/0000-0001-6220-8235
Erasmus MC · NLThe Royal Free Hospital · GBUniversity College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A fundamental aspect of human physiology is its cyclical nature over a 24-h period, a feature conserved across most life on Earth. Organisms compartmentalise processes with respect to time in order to promote survival, in a manner that mirrors the rotation of the planet and accompanying diurnal cycles of light and darkness. The influence of circadian rhythms can no longer be overlooked in clinical settings; this review provides intensivists with an up-to-date understanding of the burgeoning field of chronobiology, and suggests ways to incorporate these concepts into daily practice to improve patient outcomes. We outline the function of molecular clocks in remote tissues, which adjust cellular and global physiological function according to the time of day, and the potential clinical advantages to keeping in time with them. We highlight the consequences of "chronopathology", when this harmony is lost, and the risk factors for this condition in critically ill patients. We introduce the concept of "chronofitness" as a new target in the treatment of critical illness: preserving the internal synchronisation of clocks in different tissues, as well as external synchronisation with the environment. We describe methods for monitoring circadian rhythms in a clinical setting, and how this technology may be used for identifying optimal time windows for interventions, or to alert the physician to a critical deterioration of circadian rhythmicity. We suggest a chronobiological approach to critical illness, involving multicomponent strategies to promote chronofitness (chronobundles), and further investment in the development of personalised, time-based treatment for critically ill patients.

Indexed as

Chronobiology PhenomenaCircadian RhythmCritical CareHumansSleep Disorders, Circadian RhythmTime FactorsChronobiologyChronotherapyCircadian rhythmCritical illnessIntensive care units

Identifiers

PMID29747699
PMCPMC5946479
OpenAlexW2807106085

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.