| アブストラクト | Since the 1999 US Food and Drug Administration (FDA) warning of renal failure/dysfunction associated with intravenous gammaglobulin (IVIg), there has been a movement towards developing safer, more convenient formulations. Until now, the scope of renal failure associated with IVIg, has not been well described. The FDA Adverse Event Reporting System (AERS) from 2004 through 2009 was examined for renal impairment reactions due to IVIg and associated demographic features, comorbidities and indications. Anaphylaxis cases associated with IVIg administration were used as a comparison group. There were 90 renal impairment cases associated with IVIg administration. Neuromuscular disorders (33/37%) and hematologic disorders (32/36%) were the predominant treatment indications. When reported anaphylaxis versus renal impairment due to IVIg was examined as a binary outcome in logistic regression modeling, renal impairment was predicted by sucrose presence, increasing age and non-hypogammaglobulinemic indications. Of the 34 hemodialysis cases, the excipient was known in 28 and all but 1 consisted of sucrose. IVIg containing sucrose was used in 33 of 48 nonhemodialysis cases. More hemodialysis cases also had diabetes mellitus. When the interval between renal impairment and the first IVIg infusion was determined, the renal impairment was reported by the second day in 43.3% of cases, and between 3 and 5 days in 41.7% of cases. Despite an evolution in clinical usage and formulations, renal impairment after IVIg administration continues to be reported. Sucrose as the excipient in IVIg plays a major role, but other factors are also important. These findings have implications in the management of patients treated with IVIg. |
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