Finding my tribe: a qualitative interview study of how people living with metastatic breast cancer perceive support groups.

Purpose: This study explored the value of metastatic breast cancer (MBC) support groups, and factors that affect attendance, from the perspective of people with MBC.

Methods: Semi-structured interviews were conducted with 28 women with MBC (support group attendees n = 16; non-attendees n = 12) between January 2022 and July 2023. Data were analysed using an inductive approach to thematic analysis.

Results: Three themes were generated: the value of sharing experiential knowledge, spaces for open and honest conversations, and opportunities to find connection and community. These factors were the main reasons that some participants valued, and chose to attend, an MBC support group. Stage-specificity and professional facilitation were identified as important aspects of group structure. Key reasons for non-attendance were concerns about misinformation, confronting the death of group members, and satisfaction with existing support networks.

Conclusions: MBC support groups are beneficial for some people with MBC, providing opportunities to connect with others with the same diagnosis. For others, different forms of peer support such as online forums or one-on-one support may be preferred. We argue that ensuring those with MBC have equal access to the peer support they need will be essential in supporting people to live as well as possible with MBC.

Implications for cancer survivors: MBC support groups, if appropriately led, can provide emotional and informational benefits for people with MBC. This research may also have relevance to other metastatic cancers where novel therapies are extending survival, resulting in an emerging cancer population with distinct supportive and survivorship needs.