p < 0.001 vs T0 and placebo, § p < 0.002 vs NAC 600mg. Mean changes in interleukin (IL)-8 levels in patients with exacerbations of chronic obstructive pulmonary disease treated for 10 days with N ...
Interventions: NAC 1200 mg/day, 600 mg/day or placebo administered once daily for 10 days. Main Outcome Measures: The primary objective was to assess the proportion of patients with normalised C ...