The effects of immune globulin on endotoxemia

Ten patients (mean age, 40 years; 2 women) with endotoxemia received 2.5 gm of immune globulin daily for 4 days or 5 gm daily for 2 days. In all patients, plasma endotoxin levels decreased to normal levels (< or = 9.8 pg/ml) within a mean of 3.2 days after starting immune globulin treatment, and body temperatures decreased to < 37 degrees C within 4.5 days. In 10 antibiotic-treated (control) patients with endotoxemia who did not receive immune globulin, plasma endotoxin levels declined to normal levels in 6 and their body temperatures dropped to normal levels within 5.0 days; no changes in body temperature were noted in the 4 patients whose plasma endotoxin levels did not decrease.