Thalidomide Treatment Reduces Tumor Necrosis Factor α Production and Enhances Weight Gain in Patients with Pulmonary Tuberculosis

Table 2 Delayed type hypersensitivity response to PPD during first cycle of study ^a

^aPatients in Thailand and New York were skin tested 3× during the first cycle of study.
^bMean diameter of the indurated area at 48 hr after 5 u PPD administration. Diameter >10 mm is termed PPD⁺. ^cND, not done.
^dPatients received placebo during the first cycle of study.