Evidence map›Paper›PMID 34375675›Full record

ReviewNeuroscience and biobehavioral reviews2021

Circadian rhythms and pain.

Jacob R Bumgarner, William H Walker, Randy J Nelson

Abstract readReview
In one paragraph

Review in Neuroscience and biobehavioral reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 3 pooled it
–field-weighted citation impact
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

46 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Circadian pain patterns in human pain conditions - A systematic review.Pain practice : the official journal of World Institute of Pain · 2023
    Pooled it
  4. Trial
  5. Trial
  6. Trial
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  8. The role of sleep and circadian rhythms in intervertebral disc degeneration.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Review
  9. Article
  10. Article
  11. Article
  12. The interplay of circadian rhythms and cancer pain: a narrative review.Journal of anesthesia, analgesia and critical care · 2026
    Review
  13. Article
  14. Article
  15. Article
  16. Article
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  18. Article
  19. Article
  20. Review
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

3 authors.

Jacob R BumgarnerDepartment of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV 26506, USA. Electronic address: jrbumgarner@mix.wvu.edu.
William H WalkerDepartment of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV 26506, USA.
Randy J NelsonDepartment of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV 26506, USA.

Funding

West Virginia IDEA-CTRU54GM104942 · NIGMS · WEST VIRGINIA UNIVERSITY · PI JUDITH FEINBERG · 2012 to 2026
$81.0M
Stroke and Alzheimers Disease Related DementiasT32AG052375 · NIA · WEST VIRGINIA UNIVERSITY · PI Paul D Chantler, BERNARD G. SCHREURS · 2017 to 2026
$3.5M
Adverse Consequences of Light at Night for Cerebral IschemiaR01NS092388 · NINDS · WEST VIRGINIA UNIVERSITY · PI DEVRIES, ANNE COURTNEY, NELSON, RANDY J. · 2015 to 2019
$2.3M
Effects of Light at Night and Disrupted Circadian Rhythms on PainR21AT011238 · NCCIH · WEST VIRGINIA UNIVERSITY · PI NELSON, RANDY J. · 2021 to 2022
$418k
NCCIH NIH HHS R21 AT011238NIA NIH HHS T32 AG052375NIGMS NIH HHS U54 GM104942NINDS NIH HHS R01 NS092388
6 · The paper itself

Abstract

The goal of this review is to provide a perspective on the nature and importance of the relationship between the circadian and pain systems. We provide: 1) An overview of the circadian and pain systems, 2) a review of direct and correlative evidence that demonstrates diurnal and circadian rhythms within the pain system; 3) a perspective highlighting the need to consider the role of a proposed feedback loop of circadian rhythm disruption and maladaptive pain; 4) a perspective on the nature of the relationship between circadian rhythms and pain. In summary, we propose that there is no single locus responsible for producing the circadian rhythms of the pain system. Instead, circadian rhythms of pain are a complex result of the distributed rhythms present throughout the pain system, especially those of the descending pain modulatory system, and the rhythms of the systems with which it interacts, including the opioid, endocrine, and immune systems.

Indexed as

Circadian RhythmPainHumansChronic painCircadian rhythm disruptionCircadian rhythmsCircadian rhythms and painCircadian rhythms of painPainPain system

Identifiers

PMID34375675
PMCPMC8429267

What OpenQuestion holds

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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.