New CT scan may improve emphysema valve placement
Knowledge-focused
Completed
This study looked at whether a special CT scan (dual-energy CT) can give useful information for people getting lung valves to treat emphysema. Researchers enrolled 13 adults who were already scheduled for the valve procedure. They measured changes in lung blood flow, walking dist…
Sponsor: Sameer Avasarala • Aim: Knowledge-focused
Last updated May 18, 2026 12:01 UTC