Summary
Definition
History and exam
Other diagnostic factors
- night sweats
- pleuritic chest pain
- hemoptysis
- psychological symptoms
- abnormal chest auscultation
- asymptomatic
- dyspnea
- clubbing
- erythema nodosum and erythema induratum
Risk factors
- exposure to infection
- birth in an endemic country
- HIV infection
- immunosuppressive medications
- malignancy
- silicosis
- end-stage renal disease
- apical fibrosis
- intravenous drug use
- malnutrition
- alcoholism
- diabetes
- high-risk congregate settings
- low socioeconomic status or black/Hispanic/Native-American ancestry
- age
- tobacco smoking
Diagnostic tests
1st tests to order
- chest x-ray
- sputum acid-fast bacilli smear
- sputum culture
- CBC (complete blood count)
- nucleic acid amplification tests (NAAT)
Tests to consider
- gastric aspirate
- bronchoscopy and bronchoalveolar lavage
- stool testing
- empiric treatment
- drug susceptibility testing
- genotyping
- HIV test
- lateral flow urine lipoarabinomannan (LF-LAM) assay
- CT of chest
- tuberculin skin testing
- interferon-gamma release assays
- TB antigen-based skin tests (TBSTs)
Treatment algorithm
Contributors
Authors
David J. Horne, MD, MPH
Associate Professor
Division of Pulmonary, Critical Care, and Sleep Medicine
Department of Medicine
University of Washington
Seattle
WA
Disclosures
DJH declares that he has no competing interests.
Masahiro Narita, MD
Professor of Medicine
Division of Pulmonary, Critical Care, and Sleep Medicine
Department of Medicine
University of Washington
Seattle
WA
Disclosures
MN declares that he has no competing interests. MN is the author of a reference cited in this topic.
Peer reviewers
Fayez Kheir, MD, MSc
Assistant Professor of Medicine
Harvard Medical School
Division of Pulmonary and Critical Care
Massachusetts General Hospital
Boston
MA
Disclosures
FK declares that he has no competing interests.
William Burman, MD
Professor
Division of Infectious Diseases
University of Colorado at Denver and Health Sciences Center
Denver
CO
Disclosures
WB declares that he has no competing interests.
Ian Campbell, MD (Lond), FRCP (Edin & Lond)
Consultant Chest Physician
Llandough Hospital
Llandough
Penarth
South Wales
Disclosures
IC declares that he has no competing interests.
References
Key articles
Nahid P, Dorman SE, Alipanah N, et al. Official American Thoracic Society/Centers for Disease Control and Prevention/Infectious Diseases Society of America clinical practice guidelines: treatment of drug-susceptible tuberculosis. Clin Infect Dis. 2016 Oct;63(7):e147-95.Full text Abstract
Lewinsohn DM, Leonard MK, LoBue PA, et al. Official American Thoracic Society/Infectious Diseases Society of America/Centers for Disease Control and Prevention clinical practice guidelines: diagnosis of tuberculosis in adults and children. Clin Infect Dis. 2017 Jan 15;64(2):e1-33.Full text Abstract
World Health Organization. WHO consolidated guidelines on tuberculosis: module 5: management of tuberculosis in children and adolescents. Mar 2022 [internet publication].Full text
National Institutes of Health, Centers for Disease Control and Prevention, HIV Medicine Association, and Infectious Diseases Society of America. Panel on Guidelines for the Prevention and Treatment of Opportunistic Infections in Adults and Adolescents with HIV. Guidelines for the prevention and treatment of opportunistic infections in adults and adolescents with HIV: mycobacterium tuberculosis infection and disease. 2024 [internet publication].Full text
Nahid P, Mase SR, Migliori GB, et al. Treatment of drug-resistant tuberculosis. An official ATS/CDC/ERS/IDSA clinical practice guideline. Am J Respir Crit Care Med. 2019 Nov 15;200(10):e93-142.Full text Abstract
World Health Organization. WHO consolidated guidelines on tuberculosis: module 4: treatment: drug-susceptible tuberculosis treatment. May 2022 [internet publication].Full text
Uthman OA, Okwundu C, Gbenga K, et al. Optimal timing of antiretroviral therapy initiation for HIV-infected adults with newly diagnosed pulmonary tuberculosis: a systematic review and meta-analysis. Ann Intern Med. 2015 Jul 7;163(1):32-9. Abstract
World Health Organization. WHO consolidated guidelines on tuberculosis: module 4: treatment: drug-resistant tuberculosis treatment, 2022 update. Dec 2022 [internet publication].Full text
Tuberculosis Trials Consortium. Rifapentine and isoniazid once a week versus rifampicin and isoniazid twice a week for treatment of drug-susceptible pulmonary tuberculosis in HIV-negative patients: a randomised clinical trial. Lancet. 2002 Aug 17;360(9332):528-34. Abstract
American Thoracic Society/Centers for Disease Control and Prevention/Infectious Diseases Society of America. Controlling tuberculosis in the United States. Am J Respir Crit Care Med. 2005 Nov 1;172(9):1169-227.Full text Abstract
Reference articles
A full list of sources referenced in this topic is available here.
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