Current chemotherapy for tuberculosis in children.
Antituberculosis medications are extremely well tolerated by children and have proved to be very successful. The newer regimens of intensive short-course chemotherapy for tuberculosis have several advantages over traditional two-drug regimens, including faster sterilization and bactericidal action, shorter duration over which patient noncompliance can occur, less expenditure of resources for monitoring treatment, lower failure and relapse rates, and broader coverage for possible drug-resistant M. tuberculosis. The currently recommended regimen for pulmonary and most extrapulmonary forms of tuberculosis in children is 6 months of isoniazid and rifampin supplemented during the first 2 months by pyrazinamide. Treatment during the first 1 to 2 months should, if possible, be daily but the last 4 to 5 months of therapy can be either daily or twice weekly under direct observation of a health-care professional. For patients in whom social or other constraints prevent reliable self-administration of daily treatment in the initial phase, medications may be given twice weekly from the beginning under close observation. For these situations, a total duration of treatment of 6 to 9 months is reasonable. Non-life-threatening forms of extrapulmonary tuberculosis can be treated in the same manner as pulmonary tuberculosis. Although tuberculous meningitis probably will respond to these regimens, the relative lack of data at present leads most experts to recommend total durations of between 6 and 12 months for this form of tuberculosis. The major limitation to controlling tuberculosis in the United States is noncompliance or nonadherence to medications by patients. The physician and other health-care providers must devote a great deal of their time and energy to ensuring adherence with medications and take whatever steps are necessary to make sure that the child with tuberculosis is adequately treated.
Starke
J R
JR
Department of Pediatrics, Baylor College of Medicine, Houston, Texas.
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000328:Adult; D000995:Antitubercular Agents / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D002648:Child; D006801:Humans; D010349:Patient Compliance; D014376:Tuberculosis / Q000188:drug therapy*
D000305:Adrenal Cortex Hormones; D000995:Antitubercular Agents