Evidence map›Paper›PMID 33786068›Full record

ReviewTherapeutic advances in musculoskeletal disease2021

Prevalence of axial spondyloarthritis in patients with inflammatory bowel disease using cross-sectional imaging: a systematic literature review.

Jobie Evans, Mark Sapsford, Scott McDonald, Kenneth Poole, Tim Raine, Deepak R Jadon

Open access · goldAbstract readReview
In one paragraph

Review in Therapeutic advances in musculoskeletal disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

11 citing papers in PubMed, 26 citations in OpenAlex.

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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

6 authors at 3 institutions in 2 countries.

Jobie EvansDepartment of Rheumatology, Cambridge University Hospitals NHSFT, Hills Road, Cambridge, CB2 0QQ, UK.ORCID https://orcid.org/0000-0001-7819-2266
Mark SapsfordNorth Shore Hospital, Waitemata District Health Board, Auckland, New Zealand.ORCID https://orcid.org/0000-0002-4376-4241
Scott McDonaldDepartment of Radiology, Cambridge University Hospitals NHSFT, Cambridge, UK.
Kenneth PooleDepartment of Rheumatology, Cambridge University Hospitals NHSFT, Cambridge, UK.ORCID https://orcid.org/0000-0003-4546-7352
Tim RaineDepartment of Gastroenterology, Cambridge University Hospitals NHSFT, Cambridge, UK.ORCID https://orcid.org/0000-0002-5855-9873
Deepak R JadonDepartment of Rheumatology, Cambridge University Hospitals NHSFT, Cambridge, UK.
University of Cambridge · GBCambridge University Hospitals NHS Foundation Trust · GBNorth Shore Hospital · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatients with inflammatory bowel disease (IBD) have an excess burden of axial spondyloarthritis (axSpA), which, if left untreated, may significantly impact on clinical outcomes. We aimed to estimate the prevalence of axSpA, including previously undiagnosed cases, in IBD patients from studies involving cross-sectional imaging and identify the IBD features potentially associated with axSpA.

methodsPubMed, Embase and Cochrane databases were searched systematically between 1990 and 2018. Article reference lists and key conference abstract lists from 2012 to 2018 were also reviewed. All abstracts were reviewed by two authors to determine eligibility for inclusion. The study inclusion criteria were (a) adults aged 18 years or above, (b) a clinical diagnosis of IBD and (c) reporting identification of sacroiliitis using cross-sectional imaging.

resultsA total of 20 observational studies were identified: 12 used CT, 6 used MR and 2 utilised both computed tomography (CT) and magnetic resonance (MR) imaging. Sample sizes ranged from 25 to 1247 (a total of 4096 patients); 31 studies were considered to have low selection bias, 13 included two or more radiology readers, and 3 included rheumatological assessments. The prevalence of sacroiliitis, the most commonly reported axSpA feature, ranged from 2.2% to 68.0% with a pooled prevalence of 21.0% [95% confidence interval (CI) 17-26%]. Associated IBD features include increasing IBD duration, increasing age, male sex, IBD location, inflammatory back pain and peripheral arthritis. No significant difference in the prevalence of sacroiliitis between Crohn's disease and ulcerative colitis was identified. Study limitations include variability in the individual study sample sizes and patient demographics.

conclusionThis review highlights the need for larger, well-designed studies using more sensitive imaging modalities and multivariable modelling to better estimate the prevalence of axSpA in IBD. An improved knowledge of the IBD phenotype(s) associated with axSpA and use of cross-sectional imaging intended for IBD assessment to screen for axSpA may help clinicians identify those patients most at risk.

Indexed as

ankylosing spondylitiscomputed tomographyCrohn’s diseaseenteropathic arthritisinflammatory bowel diseasemagnetic resonance imagingspondyloarthritisulcerative colitis

Identifiers

PMID33786068
PMCPMC7958176
OpenAlexW3139428217

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.