Second primary malignancy in multiple myeloma: does a prior malignancy matter?

Key Points

• To investigate whether having a prior malignancy affects the risk of developing a second primary malignancy in multiple myeloma.
• Retrospective analysis of multiple myeloma cases
• Comparison of outcomes between patients with and without prior malignancies
• Use of statistical models to assess risk factors
• Increased risk of second primary malignancy in patients with a history of prior malignancy
• No significant effect on treatment outcomes based on prior malignancy status
• Findings suggest a need for tailored monitoring strategies for this subgroup.