High-dose intramuscular triamcinolone in severe, chronic, life-threatening asthma

Raja G. Ogirala, Thomas K. Aldrich, David J. Prezant, Jay B. Enden, M. Henry Williams, Mark J. Sinnett

Research output: Contribution to journalArticlepeer-review

64 Scopus citations


Background. Despite oral corticosteroid therapy, some patients with asthma have frequent exacerbations requiring emergency room visits, hospitalization, and occasionally, mechanical ventilation. We compared the effects of high-dose intramuscular triamcinolone with oral prednisone in patients with severe chronic asthma. Methods. In a double-blind, placebo-controlled, crossover study that spanned all seasons, we treated 12 patients with high-dose intramuscular triamcinolone (360 mg over the first three days of the treatment period) or lowdose oral prednisone (median dose, 12.5 mg per day throughout the period; range, 0 to 30). The two three-month treatment periods were separated by a three-month washout period. During all periods the patients were allowed to take additional doses of prednisone for acute exacerbations of asthma. Results. After receiving triamcinolone, the patients had significantly better peak expiratory flow rates than while receiving prednisone (the average [±SEM] weekly percent of the predicted value during the triamcinolone period was 91.5±6.9, as compared with 75.0±5.9 for the prednisone period; P<0.05). During the prednisone period there were 21 emergency room visits and 10 hospitalizations, but there were none during the triamcinolone period (P<0.05). There were two episodes of ventilatory failure during the prednisone period. Total steroid doses were significantly smaller during the triamcinolone period than during the prednisone period (P<0.04). Steroidal side effects were more pronounced after treatment with triamcinolone than after treatment with prednisone (P<0.1). Conclusions. We conclude that high-dose intramuscular triamcinolone is more effective than low-dose prednisone in patients with severe, chronic, life-threatening asthma, but steroidal side effects are somewhat worse. (N Engl J Med 1991; 324:585–9.).

Original languageEnglish (US)
Pages (from-to)585-589
Number of pages5
JournalNew England Journal of Medicine
Issue number9
StatePublished - Feb 28 1991

ASJC Scopus subject areas

  • General Medicine


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