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Clinicians should treat patients diagnosed with HIV and tuberculosis for both conditions immediately, according to new guidelines on the treatment of drug-susceptible tuberculosis.
The clinical practice guidelines were issued collectively by three organizations: the American Thoracic Society (ATS), the U.S. Centers for Disease Control and Prevention (CDC), and the Infectious Diseases Society of America (IDSA), and published online in Clinical Infectious Diseases.
The guidelines recommend starting TB treatment for all patients as soon as an infection is suspected, rather than waiting for test results, and focusing on daily therapy to reduce the risk of relapse. In addition, all TB patients should receive comprehensive care, including direct observed therapy (DOT) when appropriate (Clin Infect Dis. 2016 Aug 10. doi: 10.1093/cid/ciw376).
“Treatment of tuberculosis is focused on both curing the individual patient and minimizing the transmission,” wrote Payam Nahid, MD, professor of medicine at the University of California, San Francisco, and his colleagues on the guidelines committee.
The guidelines’ section on treatment of tuberculosis in special situations addresses management of TB in patients with conditions including HIV, extrapulmonary TB, culture-negative pulmonary TB, pregnancy, renal disease, and hepatic disease, as well as treatment of children and the elderly.
With regard to HIV, the guidelines recommend the standard 6-month daily TB treatment for HIV patients on antiretroviral therapy. This treatment includes 2 months of isoniazid (INH), rifampin (RIF), pyrazinamide (PZA), and ethambutol (EMB), followed by a continuation phase of 4 months of INH and RIF.
“Patients with HIV infection and tuberculosis are at an increased risk of developing paradoxical worsening of symptoms, signs, or clinical manifestations of tuberculosis after beginning antituberculosis and antiretroviral treatments,” according to the guidelines. These responses are defined as Immune Reconstitution Inflammatory Syndrome (IRIS). However, IRIS does not appear to impact the simultaneous treatment of TB and HIV, and the condition can be managed symptomatically if it occurs, the researchers noted.
The guidelines identified several areas in need of further study, including new TB drugs and treatment plans; the effects of biomarkers to help design individual therapy; TB in special populations including HIV patients, pregnant women, and children; and treatment delivery strategies.
The guidelines also are endorsed by the European Respiratory Society (ERS) and the U.S. National Tuberculosis Controllers Association (NCTA).
The American Thoracic Society, the Infections Diseases Society of America, and the Centers for Disease Control and Prevention provided financial support. Lead author Dr. Nahid had no financial conflicts to disclose.
Clinicians should treat patients diagnosed with HIV and tuberculosis for both conditions immediately, according to new guidelines on the treatment of drug-susceptible tuberculosis.
The clinical practice guidelines were issued collectively by three organizations: the American Thoracic Society (ATS), the U.S. Centers for Disease Control and Prevention (CDC), and the Infectious Diseases Society of America (IDSA), and published online in Clinical Infectious Diseases.
The guidelines recommend starting TB treatment for all patients as soon as an infection is suspected, rather than waiting for test results, and focusing on daily therapy to reduce the risk of relapse. In addition, all TB patients should receive comprehensive care, including direct observed therapy (DOT) when appropriate (Clin Infect Dis. 2016 Aug 10. doi: 10.1093/cid/ciw376).
“Treatment of tuberculosis is focused on both curing the individual patient and minimizing the transmission,” wrote Payam Nahid, MD, professor of medicine at the University of California, San Francisco, and his colleagues on the guidelines committee.
The guidelines’ section on treatment of tuberculosis in special situations addresses management of TB in patients with conditions including HIV, extrapulmonary TB, culture-negative pulmonary TB, pregnancy, renal disease, and hepatic disease, as well as treatment of children and the elderly.
With regard to HIV, the guidelines recommend the standard 6-month daily TB treatment for HIV patients on antiretroviral therapy. This treatment includes 2 months of isoniazid (INH), rifampin (RIF), pyrazinamide (PZA), and ethambutol (EMB), followed by a continuation phase of 4 months of INH and RIF.
“Patients with HIV infection and tuberculosis are at an increased risk of developing paradoxical worsening of symptoms, signs, or clinical manifestations of tuberculosis after beginning antituberculosis and antiretroviral treatments,” according to the guidelines. These responses are defined as Immune Reconstitution Inflammatory Syndrome (IRIS). However, IRIS does not appear to impact the simultaneous treatment of TB and HIV, and the condition can be managed symptomatically if it occurs, the researchers noted.
The guidelines identified several areas in need of further study, including new TB drugs and treatment plans; the effects of biomarkers to help design individual therapy; TB in special populations including HIV patients, pregnant women, and children; and treatment delivery strategies.
The guidelines also are endorsed by the European Respiratory Society (ERS) and the U.S. National Tuberculosis Controllers Association (NCTA).
The American Thoracic Society, the Infections Diseases Society of America, and the Centers for Disease Control and Prevention provided financial support. Lead author Dr. Nahid had no financial conflicts to disclose.
Clinicians should treat patients diagnosed with HIV and tuberculosis for both conditions immediately, according to new guidelines on the treatment of drug-susceptible tuberculosis.
The clinical practice guidelines were issued collectively by three organizations: the American Thoracic Society (ATS), the U.S. Centers for Disease Control and Prevention (CDC), and the Infectious Diseases Society of America (IDSA), and published online in Clinical Infectious Diseases.
The guidelines recommend starting TB treatment for all patients as soon as an infection is suspected, rather than waiting for test results, and focusing on daily therapy to reduce the risk of relapse. In addition, all TB patients should receive comprehensive care, including direct observed therapy (DOT) when appropriate (Clin Infect Dis. 2016 Aug 10. doi: 10.1093/cid/ciw376).
“Treatment of tuberculosis is focused on both curing the individual patient and minimizing the transmission,” wrote Payam Nahid, MD, professor of medicine at the University of California, San Francisco, and his colleagues on the guidelines committee.
The guidelines’ section on treatment of tuberculosis in special situations addresses management of TB in patients with conditions including HIV, extrapulmonary TB, culture-negative pulmonary TB, pregnancy, renal disease, and hepatic disease, as well as treatment of children and the elderly.
With regard to HIV, the guidelines recommend the standard 6-month daily TB treatment for HIV patients on antiretroviral therapy. This treatment includes 2 months of isoniazid (INH), rifampin (RIF), pyrazinamide (PZA), and ethambutol (EMB), followed by a continuation phase of 4 months of INH and RIF.
“Patients with HIV infection and tuberculosis are at an increased risk of developing paradoxical worsening of symptoms, signs, or clinical manifestations of tuberculosis after beginning antituberculosis and antiretroviral treatments,” according to the guidelines. These responses are defined as Immune Reconstitution Inflammatory Syndrome (IRIS). However, IRIS does not appear to impact the simultaneous treatment of TB and HIV, and the condition can be managed symptomatically if it occurs, the researchers noted.
The guidelines identified several areas in need of further study, including new TB drugs and treatment plans; the effects of biomarkers to help design individual therapy; TB in special populations including HIV patients, pregnant women, and children; and treatment delivery strategies.
The guidelines also are endorsed by the European Respiratory Society (ERS) and the U.S. National Tuberculosis Controllers Association (NCTA).
The American Thoracic Society, the Infections Diseases Society of America, and the Centers for Disease Control and Prevention provided financial support. Lead author Dr. Nahid had no financial conflicts to disclose.
FROM CLINICAL INFECTIOUS DISEASES
Key clinical point: Clinicians should treat patients diagnosed with HIV and tuberculosis for both conditions immediately.
Major finding: A four-drug regimen of INH, RIF, PZA, and EMB remains the preferred initial treatment for drug-susceptible pulmonary tuberculosis. Treatment should be initiated promptly even before diagnostic test results are known in patients with high likelihood of having tuberculosis.
Data source: Nine PICO (population, intervention, comparators, outcomes) questions and associated recommendations for the treatment of patients diagnosed with both HIV and TB, developed based on the evidence appraised using GRADE (Grading of Recommendations Assessment, Development, and Evaluation) methodology.
Disclosures: The American Thoracic Society, the Infections Diseases Society of America, and the Centers for Disease Control and Prevention provided financial support. Lead author Dr. Nahid had no financial conflicts to disclose.
