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September 10, 2026Modern RheumatologyOpen Access

Early detection, treatment initiation, and long-term health outcomes in patients with connective tissue disease-associated pulmonary arterial hypertension: A systematic literature review and expert consensus

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Authors

TATatsuya AtsumiSBSang-Cheol BaeWHWen-Nan Huang

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Overview

Systematic review and Delphi consensus reveals benefits of early screening and combination therapy in connective tissue disease-associated pulmonary arterial hypertension, highlighting treatment...

Key Points

  • To evaluate evidence on long-term health outcomes and identify clinical practices for early detection, screening, and treatment initiation in patients with connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH).
  • Conducted a systematic literature review across observational studies, randomized controlled trials, and clinical guidelines evaluating adult CTD-PAH, including systemic lupus erythematosus, systemic sclerosis, and mixed connective tissue disease.
  • Convened an expert panel through three Delphi consensus rounds to develop clinical recommendations for screening protocols and treatment strategies.
  • Synthesized 63 publications (54 studies and 9 guidelines), finding that combination therapy reduced mortality and disease progression compared to monotherapy.
  • Achieved consensus across three Delphi rounds supporting early screening in systemic sclerosis, systemic lupus erythematosus, and mixed connective tissue disease, alongside timely therapy with endothelin receptor antagonists, phosphodiesterase-5 inhibitors, and vasodilators.
  • Identified that long-term outcome data remain limited and uncertain across existing literature.

Cite This Study

Atsumi et al. (2026) studied this question.

synapsesocial.com/papers/6aa27bcf58559d80afc7553bhttps://doi.org/10.1093/mr/roag076
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