Evidence map›Paper›PMID 30830471›Full record

ReviewCurrent rheumatology reports2019

Descending Control Mechanisms and Chronic Pain.

QiLiang Chen, Mary M Heinricher

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current rheumatology reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 1 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

74 citing papers in PubMed, 1 synthesis or guideline pooled it.

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14 more citing papers are in PubMed but not listed here.

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

2 authors.

QiLiang ChenDepartment of Surgery, Stanford University, Stanford, CA, 94305, USA.
Mary M HeinricherDepartment of Neurological Surgery, Oregon Health & Science University, Portland, OR, 97239, USA. heinricm@ohsu.edu.

Funding

Understanding multisensory hypersensitivity in chronic pain statesR37NS098660 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI HEINRICHER, MARY MAGDALEN · 2017 to 2023
$2.6M
Cannabinoid and opioid modulation of descending pain circuits in chronic painR01DA042565 · NIDA · OREGON HEALTH & SCIENCE UNIVERSITY · PI HEINRICHER, MARY MAGDALEN, INGRAM, SUSAN L · 2017 to 2021
$2.0M
Rodent model of alcohol related hyperalgesiaR01AA025024 · NIAAA · OREGON HEALTH & SCIENCE UNIVERSITY · PI HEINRICHER, MARY MAGDALEN, RYABININ, ANDREY E · 2017 to 2021
$1.7M
NIAAA NIH HHS R01 AA025024NIDA NIH HHS R01 DA042565NINDS NIH HHS R37 NS098660
6 · The paper itself

Abstract

purpose of reviewThe goal of the review was to highlight recent advances in our understanding of descending pain-modulating systems and how these contribute to persistent pain states, with an emphasis on the current state of knowledge around "bottom-up" (sensory) and "top-down" (higher structures mediating cognitive and emotional processing) influences on pain-modulating circuits. RECENT

findingsThe connectivity, physiology, and function of these systems have been characterized extensively over the last 30 years. The field is now beginning to ask how and when these systems are engaged to modulate pain. A recent focus is on the parabrachial complex, now recognized as the major relay of nociceptive information to pain-modulating circuits, and plasticity in this circuit and its connections to the RVM is marked in persistent inflammatory pain. Top-down influences from higher structures, including hypothalamus, amygdala, and medial prefrontal areas, are also considered. The challenge will be to tease out mechanisms through which a particular behavioral context engages distinct circuits to enhance or suppress pain, and to understand how these mechanisms contribute to chronic pain.

Indexed as

AnimalsBrain StemChronic PainHumansHyperalgesiaInflammationNeural PathwaysNeuronal PlasticityBrainstemHypersensitivityInflammationPain modulationPersistent pain

Identifiers

What OpenQuestion holds

Textmetadata
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.