Evidence map›Paper›PMID 29474665›Full record

ArticlePain medicine (Malden, Mass.)2018

Catastrophizing Interferes with Cognitive Modulation of Pain in Women with Fibromyalgia.

Laura D Ellingson, Aaron J Stegner, Isaac J Schwabacher, Jacob B Lindheimer, Dane B Cook

Abstract read
In one paragraph

Article in Pain medicine (Malden, Mass.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

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

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. A review of descending pain modulation in humans.Frontiers in pain research (Lausanne, Switzerland) · 2026
    Review
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  20. The puzzle of fibromyalgia between central sensitization syndrome and small fiber neuropathy: a narrative review on neurophysiological and morphological evidence.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
    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

5 authors.

Laura D EllingsonWilliam S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.
Aaron J StegnerWilliam S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.
Isaac J SchwabacherWilliam S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.
Jacob B LindheimerWilliam S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.
Dane B CookWilliam S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.

Funding

Imaging the Cognitive Modulation of Pain in FibromyalgiaR01AR050969 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI COOK, DANE B. · 2005 to 2009
$1.4M
NIAMS NIH HHS R01 AR050969
6 · The paper itself

Abstract

Background: Pain modulation is a critical function of the nociceptive system that includes the ability to engage descending pain control systems to maintain a functional balance between facilitation and inhibition of incoming sensory stimuli. Dysfunctional pain modulation is associated with increased risk for chronic pain and is characteristic of fibromyalgia (FM). Catastrophizing is also common in FM. However, its influence on pain modulation is poorly understood. Objective: To determine the role of catastrophizing on central nervous system processing during pain modulation in FM via examining brain responses and pain sensitivity during an attention-distraction paradigm. Methods: Twenty FM patients and 18 healthy controls (CO) underwent functional magnetic resonance imaging while receiving pain stimuli, administered alone and during distracting cognitive tasks. Pain ratings were assessed after each stimulus. Catastrophizing was assessed with the Pain Catastrophizing Scale (PCS). Results: The ability to modulate pain during distraction varied among FM patients and was associated with catastrophizing. This was demonstrated by significant positive relationships between PCS scores and pain ratings (P < 0.05) and brain responses in the dorsolateral prefrontal cortex (P < 0.01). Relationships between catastrophizing and pain modulation did not differ between FM and CO (P > 0.05). Conclusions: FM patients with higher levels of catastrophizing were less able to distract themselves from pain, indicative of catastrophizing-related impairments in pain modulation. These results suggest that the tendency to catastrophize interacts with attention-resource allocation and may represent a mechanism of chronic pain exacerbation and/or maintenance. Reducing catastrophizing may improve FM symptoms via improving central nervous system regulation of pain.

Indexed as

AdultBrainBrain MappingCatastrophizationChronic PainCognitionFemaleFibromyalgiaHumansMagnetic Resonance ImagingMiddle AgedPain MeasurementPain Threshold

Identifiers

PMID29474665
PMCPMC6659027

What OpenQuestion holds

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Registered trials

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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.