Background: Potential associations between targeted therapies and a new cancer in patients with inflammatory arthritis (IA) and a previous malignancy are a frequent concern in daily rheumatology practice.

Objectives: To develop points to consider (PTC) to assist rheumatologists when initiating a targeted therapy in the context of a previous malignancy.

Methods: Following EULAR standardised operating procedures, a task force met to define the research questions for a systematic literature review and to formulate the overarching principles (OPs) and the PTC.

Results: The group formulated five OPs; seven PTC were formulated concerning the initiation of targeted therapies in patients with active IA and a previous malignancy in remission and one PTC concerning patients with active IA who were not in cancer remission. Major themes included (a) the need to assess the individualised risk of cancer recurrence based on the characteristics of the patient, cancer and the underlying disease; (b) the importance of engaging with specialists caring for cancer and defining treatment based on a shared decision between the patient and the rheumatologist; (c) the value of initiating without delay an appropriate targeted therapy for the treatment of the IA in patients in remission of their cancer; (d) the proposal to use Janus kinase inhibitors and abatacept with caution and in the absence of therapeutic alternatives, based on the absence of any data concerning their use in the context of previous malignancy.

Conclusion: The 2024 EULAR points to consider provide guidance on the management of targeted therapies in patients with IA and a previous malignancy.