This record was last updated April 8, 2025 (before its estimated July 28, 2025 completion). Its status may not reflect the trial's current state.
Summary
This study will include patients with chronic obstructive pulmonary disease (COPD) who present with an acute exacerbation. Participants will be randomly assigned to receive either doxycycline or levofloxacin for 5 days. The aim is to compare how effective each antibiotic is in improving symptoms after 2 days of treatment.