Evidence map›Paper›PMID 33294039›Full record

ArticleTherapeutic advances in musculoskeletal disease2020

Conventional disease-modifying antirheumatic drugs therapy may not slow spinal radiographic progression in ankylosing spondylitis: results from an 18-year longitudinal dataset.

Tae-Han Lee, Bon San Koo, Bora Nam, Ji Seon Oh, Seo Young Park, Seunghun Lee, Kyung Bin Joo, Tae-Hwan Kim

Open access · goldAbstract read
In one paragraph

Article in Therapeutic advances in musculoskeletal disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.6field-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

9 citing papers in PubMed, 17 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

8 authors at 3 institutions in 1 country.

Tae-Han LeeDepartment of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea.ORCID https://orcid.org/0000-0001-7455-9534
Bon San KooDepartment of Internal Medicine, Inje University Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-4212-2634
Bora NamDepartment of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea.
Ji Seon OhDepartment of Biomedical Informatics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Seo Young ParkDepartment of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Seunghun LeeDepartment of Radiology, Hanyang University Hospital, Seoul, Korea.
Kyung Bin JooDepartment of Radiology, Hanyang University Hospital, Seoul, Korea.
Tae-Hwan KimDepartment of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, 222-1, Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea.ORCID https://orcid.org/0000-0002-3542-2276
Hanyang University Seoul Hospital · KRUlsan College · KRInje University Seoul Paik Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe clinical benefit of conventional disease-modifying antirheumatic drugs (cDMARDs) for treating ankylosing spondylitis (AS) is generally limited to improvements in peripheral arthritis. However, cDMARDs could be conditionally considered as alternatives to established drugs for improving axial manifestations in exceptional circumstances. However, there are few studies of the impact of cDMARDs on radiographic progression outcomes. Therefore, we investigated the effectiveness of cDMARDs on radiographic progression in AS.

methodsAmong 1280 AS patients at a single hospital from 2000 to 2018, 301 who had been treated with sulfasalazine (SSZ) or methotrexate (MTX) were enrolled. For each patient, the entire follow-up period was split into 1-year intervals. Each interval was classified as either an "on-cDMARD" interval, which was a period of treatment with SSZ alone, MTX alone, or a combination of SSZ and MTX, or an "off-cDMARD" interval, which was a period without cDMARD treatment. Radiographic progression was scored using the modified Stoke Ankylosing Spondylitis Spinal Score (mSASSS). The relationship between cDMARD use and radiographic progression within the intervals, defined as the rate of mSASSS progression, was investigated using linear models with adjustment for potential confounding covariates and for clustering among observations from the same patient.

resultsThe 732 on-cDMARD intervals and 1027 off-cDMARD intervals were obtained from enrolled patients. In multivariable regression analysis, there was no significant association between cDMARDs and the rate of mSASSS progression (β = -0.081,

conclusionTreatment with cDMARDs may not reduce radiographic progression in AS patients.

Indexed as

ankylosing spondylitisdisease-modifying antirheumatic drugsmethotrexateradiographic progressionsulfasalazine

Identifiers

PMID33294039
PMCPMC7705797
OpenAlexW3109621864

What OpenQuestion holds

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LicenceCC BY-NC
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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.