The RPL554-CO-301 Study is looking at a potential new medication (investigational medication) to see how safe it is and whether it works for people with moderate-to-severe Chronic Obstructive Pulmonary Disease (COPD). The study will help us learn whether the investigational medication is able to reduce swelling and widen the airways of the lungs in a single medication.

You May Qualify If You

  • You are 40–80 years of age
  • You have been diagnosed with COPD
  • You have been, or currently are, a cigarette smoker
Woman with Chronic Obstructive Pulmonary Disease participating in a clinical trial

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