Bacteraemic Haemophilus influenzae pneumonia.
Bacteraemia with Haemophilus pneumonia is uncommon. To determine its incidence and features case notes of patients in whom Haemophilus spp. were isolated from blood and pleural fluid over a five-year period were reviewed. Eight adult patients with H. influenzae bacteraemia were identified, five of whom had pneumonia on clinical and radiographic criteria. Only one patient had a predisposing factor, chronic obstructive lung disease. Two patients had beta-lactamase producing isolates, one of whom developed an empyema, following treatment with ampicillin, which required surgical drainage. Four patients were elderly, aged 69-80 yrs and were clinically in shock at the time of diagnosis. Seven of the eight patients survived.
Allen
M B
MB
Dept. of Respiratory Physiology, City General Hospital, Stoke on Trent, Staffs, UK.
Prowse
K
K
D000368:Aged; D000369:Aged, 80 and over; D000668:Ampicillin Resistance; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D005260:Female; D006192:Haemophilus Infections / Q000188:drug therapy / Q000453:epidemiology; D006193:Haemophilus influenzae / Q000187:drug effects / Q000201:enzymology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000188:drug therapy / Q000453:epidemiology; D012189:Retrospective Studies; D018805:Sepsis / Q000188:drug therapy / Q000453:epidemiology; D001618:beta-Lactamases / Q000096:biosynthesis
D000900:Anti-Bacterial Agents; D001618:beta-Lactamases