Roche’s COPD drug shows mixed results in late-stage trials

Published 21/07/2025, 07:36
© Reuters.

Investing.com -- Roche Holding AG (OTC:RHHVF) on Monday reported mixed results from late-stage trials for its experimental drug astegolimab, which is being developed to treat chronic obstructive pulmonary disease (COPD).

According to a statement released Monday, the drug showed a 15.4% reduction in worsening of the condition, known as exacerbations, in a phase 2b study. However, astegolimab failed to meet its goal in another trial.

Levi Garraway, Roche’s chief medical officer and head of global product development, said: "This was the first set of studies in an ’all-comers’ COPD population, and we will discuss these data with regulatory authorities to evaluate next steps for astegolimab."

The mixed results represent a setback for the company as it works to accelerate the development of new treatments for the deadly lung condition.

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