https://www.selleckchem.com/pr....oducts/Adriamycin.ht
The highest burden of Chronic Obstructive Pulmonary Disease (COPD) occurs in low and middle income countries. Low cost oral medications, if effective, could enable affordable, accessible COPD treatment. In this randomised, 3 arm, double-blind, double dummy, placebo controlled study conducted in 37 centres in China, symptomatic patients with moderate/very severe COPD were randomised 111 to low dose (LD) theophylline 100 mg bd+prednisone 5 mg once daily; LD theophylline 100 mg bd+placebo once daily; or placebo bd+placebo once daily for