Systemic sclerosis & Raynaud's

Benefits of nintedanib continuation in systemic autoimmune rheumatic disease-related progressive pulmonary fibrosis: KEIO-SARD-ILD-cohort

Semin Arthritis RheumPublished Retrospective cohort study

Authors' conclusion

Continuation of nintedanib beyond 12 months, compared with discontinuation within 12 months, is associated with significant improvements in pulmonary function, biomarkers, and survival in patients with SARD-ILD-related PPF

Study context

Population
Consecutive patients with SARD-ILD receiving nintedanib for progressive pulmonary fibrosis, KEIO-SARD-ILD cohort, 2015–2025SSc 16, IIM 15, RA 13
Participants
65 patients
Exposure
Nintedanib continuation for 12 months vs discontinuation within 12 months
Outcome
Change in %FVC
Follow-up
12 months
Methodological detailsconsecutive patients, single cohort (KEIO-SARD-ILD)
  • Consecutive patients
  • Single cohort (KEIO-SARD-ILD)

Main finding

As reported in the abstract

Continuation

1.8 %

Discontinuation

−3.5 %

P = 0.01

Observational data: associations, not effects.

Secondary outcomes

OutcomeContinuationDiscontinuationP value
Change in %FVC in the 12 months before nintedanib initiation · 12 months prior to initiation−3.6 %−3.8 %P = 0.58
Change in KL-6 · 12 months−175 U/mL71 U/mLP = 0.04
ILD-related survival · better survival with continuation
P = 0.02

Overall 12-month retention of nintedanib

Retention rate
69.2 %

Original publication

Benefits of nintedanib continuation in systemic autoimmune rheumatic disease-related progressive pulmonary fibrosis: KEIO-SARD-ILD-cohort. Semin Arthritis Rheum. Published 11 December 2025. doi:10.1016/j.semarthrit.2025.152891

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