Observational studyRMD open2024
Changes in serum cholesterol loading capacity are linked to coronary atherosclerosis progression in rheumatoid arthritis.
Observational study in RMD open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 2 of them syntheses that pooled 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.
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.
Who cites it
3 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Classic lipid profile and lipoprotein(a) in systemic sclerosis: a systematic review and meta-analysis of case-control studies.Rheumatology international · 2025Pooled it
- Systematic review and meta-analysis of cardiovascular associated biomarkers in adults with asymptomatic autoimmune diseases.Frontiers in cardiovascular medicine · 2025Pooled it
- Observational
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveExcess cholesterol loading on arterial macrophages is linked to foam cell formation, atherosclerosis and cardiovascular risk in rheumatoid arthritis (RA). However, the effect of changes in cholesterol loading on coronary plaque trajectory and the impact of RA therapies on this relationship are unknown. We investigated the association between variations in cholesterol loading capacity (CLC) over time and atherosclerosis progression.
methodsIn a prospective observational cohort study, coronary CT angiography evaluated atherosclerosis (non-calcified, partially calcified or fully calcified plaques and coronary artery calcium (CAC) score) in 100 patients with RA without cardiovascular disease at baseline and 6.9±0.4 years later. The presence of ≥5 plaques and lesions rendering >50% stenosis was considered an extensive and obstructive disease, respectively. Serum CLC was measured on human THP-1 monocyte-derived macrophages with a fluorometric assay.
resultsMean CLC change (follow-up CLC-baseline CLC) was 1.54 (SD 3.69) μg cholesterol/mg protein. In models adjusting for atherosclerotic cardiovascular disease risk score, baseline plaque and other relevant covariates, CLC change (per SD unit increase) is associated with a higher likelihood of progression of non-calcified (OR 2.55, 95% CI 1.22 to 5.35), fully calcified plaque (OR 3.10, 95% CI 1.67 to 5.76), CAC (OR 1.80, 95% CI 1.18 to 2.74) and new extensive or obstructive disease (OR 2.43, 95% CI 1.11 to 5.34). Exposure to prednisone unfavourably influenced, while biologics and statins favourably affected the relationship between CLC change and atherosclerosis progression (all p-for-interactions ≤0.048).
conclusionCLC change is associated with atherosclerosis progression in a dose-dependent manner, including lipid-rich non-calcified plaques and extensive or obstructive disease that yield the greatest cardiovascular risk.
Indexed as
Identifiers
What Socratic holds
Registered trials
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 Socratic graph.