Evidence map›Paper›PMID 41123611›Full record

ArticleEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2025

Association between MRI findings and inflammatory symptoms in non-specific chronic low back pain.

Katharina Ziegeler, Lianne S Gensler, Thomas M Link, Colin Roach, Aaron Wolfe Scheffler, Aaron J Fields, Noah Bonnheim, Abel Torres-Espin, Jeffrey C Lotz, Trisha Hue and 4 more

Abstract read
In one paragraph

Article in 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, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

1 citing paper in PubMed.

  1. 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

14 authors.

Katharina ZiegelerDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, United States.
Lianne S GenslerDepartment of Medicine, Division of Rheumatology, University of California, San Francisco, San Francisco, United States.
Thomas M LinkDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, United States.
Colin RoachDepartment of Orthopaedic Surgery, University of California, San Francisco, San Francisco, United States.
Aaron Wolfe SchefflerDepartment of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, United States.
Aaron J FieldsDepartment of Orthopaedic Surgery, University of California, San Francisco, San Francisco, United States.
Noah BonnheimDepartment of Orthopaedic Surgery, University of California, San Francisco, San Francisco, United States.
Abel Torres-EspinSchool of Public Health Sciences, University of Waterloo, Waterloo, Canada.
Jeffrey C LotzDepartment of Orthopaedic Surgery, University of California, San Francisco, San Francisco, United States.
Trisha HueDepartment of Orthopaedic Surgery, University of California, San Francisco, San Francisco, United States.
Mark WallaceDepartment of Anaesthesiology, University of California, San Diego, San Diego, United States.
Scott FishmanDepartment of Anaesthesiology and Pain Medicine, University of California, Davis, Davis, United States.
Patricia ZhengDepartment of Orthopaedic Surgery, University of California, San Francisco, San Francisco, United States.
Conor O'NeillDepartment of Orthopaedic Surgery, University of California, San Francisco, San Francisco, United States. conor.oneill@ucsf.edu.

Funding

UCSF Core Center for Patient-centric Mechanistic Phenotyping in Chronic Low Back PainU19AR076737 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LOTZ, JEFFREY C. · 2019 to 2023
$34.1M
Skeletal Biology and Biomechanics (SBB) CoreP30AR075055 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Wenhan Chang · 2019 to 2026
$7.1M
Novel imaging of endplate biomarkers in chronic low back painUH3AR076719 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FIELDS, AARON J · 2021 to 2021
$1.9M
Novel imaging of endplate biomarkers in chronic low back painUH2AR076719 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FIELDS, AARON J, KRUG, ROLAND · 2019 to 2019
$1.1M
NIAMS NIH HHS P30 AR075055NIAMS NIH HHS U19 AR076737NIAMS NIH HHS U19AR076737NIAMS NIH HHS UH2 AR076719NIAMS NIH HHS UH3 AR076719
6 · The paper itself

Abstract

purposeNon-specific chronic low back pain (nsCLBP) likely constitutes a heterogeneous group of conditions, and identifying an inflammatory phenotype may improve treatment stratification. The objective of this study was to determine associations between inflammatory back pain (IBP) features and MRI findings in subjects with nsCLBP.

methodsParticipants were selected from the longitudinal Clinical Cohort for Comprehensive Deep Phenotyping of Chronic Low-Back Pain Adults Study (comeBACK), a cohort of adults with nsCLBP. IBP features (morning stiffness, nocturnal LBP, symptom improvement with exercise / worsening with rest, insidious onset, onset < 40 years) were assessed via questionnaire. MRI scans of the lumbar spine were interpreted by a radiologist, using a comprehensive scoring system: Modic changes (MC), endplate erosion, facet joint arthritis, central canal stenosis and degeneration of the sacroiliac joints (SIJ). Logistic regression was performed (presence IBP feature as dependent variable and MRI findings as independent variables).

resultsA total of 290 individuals (159 female) were included. Both endplate erosion and MC1 changes were positively associated with overall IBP (erosion: OR 2.1, 95%CI 1.3–3.3; MC1: OR 2.2, 95%CI 1.4–3.4), and specifically morning stiffness and worsening with rest. Negative association with overall IBP symptoms was found for SIJ degeneration (OR 0.6, 95%CI 0.4-1.0) and no association for facet arthropathy, MC2 and central canal stenosis.

conclusionOur exploratory analysis supports the notion of an inflammatory nsCLBP phenotype with distinguishing imaging features, by establishing associations between endplate erosion and Modic type 1 changes with select IBP features.

Indexed as

Chronic PainInflammationLow Back PainMagnetic Resonance ImagingAdultFemaleHumansLongitudinal StudiesLumbar VertebraeMaleMiddle AgedZygapophyseal JointInflammatory back painLow back painLumbar spineMR imaging

Identifiers

PMID41123611
PMCPMC12715048

What OpenQuestion holds

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LicenceCC BY
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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.