Two Cases of Severe Bronchiectasis Successfully Treated with a Prolonged Course of Trimethoprim/Sulfamethoxazole

Abstract

Two patients with severe bronchiectasis, one patient without other disease and the other with hyper IgE syndrome, were successfully treated with long-term therapy with low doses of trimethoprim and sulfamethoxazole (TMP-SMZ). Recurrent respiratory infections with productive cough and high fever were resistant to various antibiotics and often disturbed the patients' activities in daily life. However, they showed marked improvement following TMP-SMZ therapy, which was started for methicillin-resistant Staphylococcus aureus (MRSA) infection. MRSA disappeared some months later, but Pseudomonas aeruginosa appeared again in the sputum. Both patients, however, have remained free from symptoms for over one year.
(Internal Medicine 35: 979-983, 1996)