Determining the Clinical Significance of Monoclonal Gammopathy of Undetermined Significance: A SEER-Medicare Population Analysis

Patients with MGUS follow-up preceding the diagnosis of a monoclonal gammopathy-associated malignancy can experience fewer major complications and have longer survival than those without such follow-up examinations. Future studies replicating our findings in the non-Medicare population and determining the optimal schedule and cost-effectiveness of MGUS follow-up are warranted.