Randomized controlled trial of Mycobacterium vaccae immunotherapy in non-human immunodeficiency virus-infected Ugandan adults with newly diagnosed pulmonary tuberculosis

John L. Johnson, R. Moses Kamya, Alphonse Okwera, Anita M. Loughlin, Sam Nyole, David L. Hom, Robert S. Wallis, Christina S. Hirsch, Kathy Wolski, John Foulds, Roy D. Mugerwa, Jerrold J. Ellner

Research output: Contribution to journalArticle

Abstract

Adjunctive immunotherapy with heat-killed Mycobacterium vaccae was studied in a randomized, placebo-controlled trial of 120 non-human immunodeficiency virus-infected adults with newly diagnosed pulmonary tuberculosis. Patients were randomized to a single dose of M. vaccae or placebo 1 week after beginning chemotherapy and were followed up for 1 year. M. vaccae was safe and well tolerated. The rate of sputum culture conversion after 1 month of tuberculosis treatment was 35% in the M. vaccae group and only 14% in the placebo group (P = .01) but was comparable at 2 months and thereafter. Patients receiving M. vaccae had greater improvement on chest radiography at 6 months (91% vs. 77% for placebo recipients; P = .04) and 12 months (94% vs. 80%; P = .04) after initiation of tuberculosis treatment. These data provide evidence of an early increase in sputum culture conversion and greater radiographic improvement among patients who received M. vaccae. Further studies are warranted.

Original languageEnglish (US)
Pages (from-to)1304-1312
Number of pages9
JournalJournal of Infectious Diseases
Volume181
Issue number4
DOIs
StatePublished - 2000
Externally publishedYes

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health
  • Immunology

Fingerprint Dive into the research topics of 'Randomized controlled trial of Mycobacterium vaccae immunotherapy in non-human immunodeficiency virus-infected Ugandan adults with newly diagnosed pulmonary tuberculosis'. Together they form a unique fingerprint.

  • Cite this

    Johnson, J. L., Kamya, R. M., Okwera, A., Loughlin, A. M., Nyole, S., Hom, D. L., Wallis, R. S., Hirsch, C. S., Wolski, K., Foulds, J., Mugerwa, R. D., & Ellner, J. J. (2000). Randomized controlled trial of Mycobacterium vaccae immunotherapy in non-human immunodeficiency virus-infected Ugandan adults with newly diagnosed pulmonary tuberculosis. Journal of Infectious Diseases, 181(4), 1304-1312. https://doi.org/10.1086/315393