Temporal trends in vascular medication use in 8079 patients with systemic sclerosis: insights to inform future trials and therapeutic strategies from the EUSTAR cohort.

Di Donato, S.; Pauling, JD.; Ramjug, S.; Allanore, Y.; Jude, EB.; Truchetet, ME.; Airo, P.; Ananyeva, LP.; Balanescu, A.; Boleto, G.; Cantatore, FP.; Carreira, PE.; Muller, CS.; Kuwana, M.; Moroncini, G.; Di Battista, M.; Mouthon, L.; Vonk, MC.; Zanatta, E.; Matucci-Cerinic, M.; Del Galdo, F.; Hughes, M.

Temporal trends in vascular medication use in 8079 patients with systemic sclerosis: insights to inform future trials and therapeutic strategies from the EUSTAR cohort.

All Authors

Di Donato, S.

Pauling, JD.

Ramjug, S.

Allanore, Y.

Jude, EB.

Truchetet, ME.

Airo, P.

Ananyeva, LP.

Balanescu, A.

Boleto, G.

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LTHT Author

Di Donato, Stefano
Di Donato, Stefano
Del Galdo, Francesco

LTHT Department

NIHR Leeds Biomedical Research Centre
Rheumatology

Publication Date

2025

Item Type

Journal Article

Abstract

OBJECTIVES: Systemic sclerosis (SSc) is characterized by widespread vascular damage resulting in digital and systemic vasculopathic sequelae. Although there are effective treatments available, vascular disease remains a significant cause of morbidity and mortality in SSc. Our aim was to describe patterns of vascular medication use in SSc, including examination for potential changes over time. METHODS: A cross-sectional study of SSc patients enrolled in the EUSTAR database meeting 2013 ACR/EULAR SSc criteria. Patients were divided into two time periods: 2012-2017 and 2018-2022. We analysed the prescription patterns of endothelin receptor antagonists (ERA), phosphodiesterase type-5 inhibitors (PDE5i), calcium channel blockers (CCB), intravenous iloprost, and antiplatelet therapies. Logistic regression was used to evaluate temporal trends and interaction effects. RESULTS: A total of 8079 patients were included. Significant increases over time were observed in the use of ERA (7% to 12%, P < 0.001), PDE5i (5.4% to 7.2%, P = 0.064), CCB (20% to 32%, P < 0.001) and anti-platelet therapies (15% to 20%, P < 0.001). There was a notable decrease in iloprost use (3.1% to 0.3%, P < 0.001). The prevalence of active digital ulcers (DU) decreased (16% to 13%, P = 0.040), while a history of DU (24% to 30%, P < 0.001) increased. Year-by-year and non-linear increases were noted for ERA and CCB whereas non-linear increase was observed for PDE5i. Year-by-year and non-linear decrease was observed for Iloprost prescription. CONCLUSION: A significant change has occurred over time in vascular medication use in SSc patients, with increased utilization of ERA, PDE5i, CCB and anti-platelet therapies suggesting the adoption of more proactive and/or preventive treatment strategies.