A Phase 1b Study of Vismodegib with Pirfenidone in Patients with Idiopathic Pulmonary Fibrosis.

Pulm Ther · 2019 · PMC6967289 · PMID 32026407

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a positive trendno p-value reported

A positive trend in dyspnea as assessed by UCSD-SOBQ was observed in this small cohort of patients who completed the trial.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.