Physicians communicating with women at genetic risk of breast and ovarian cancer: Are we in the middle of the ford between contradictory messages and unshared decision making?

PLoS One. 2020 Oct 8;15(10):e0240054. doi: 10.1371/journal.pone.0240054. eCollection 2020.

Abstract

BRCA1/2 genetic testing offers tremendous opportunities for prevention, diagnosis and treatment of breast and ovarian cancer. Women acquire valuable information that can help them to make informed decisions about their health. However, knowing one's susceptibility to developing cancer may be burdensome for several women, as this risk needs to be managed over time through a continuous dialogue with multiple healthcare professionals. We explored how communication between physicians and unaffected women carrying BRCA1/2 germline pathogenic variants was experienced by women in relation to their genetic risk. Data came from qualitative interviews conducted in Switzerland with 32 unaffected women carrying BRCA1/2 pathogenic variants and aware of their genetic status for at least 3 years. We identified three different types of message as conveyed by physicians to women: (1) a normative message, (2) an over-empowering message, and (3) a minimizing message. On one hand, we found that women are exposed to contradictory messages, often simultaneously, in their interactions with healthcare professionals during their post-genetic testing journey. On the other hand, women's reports highlighted the absence of shared decision-making in such interactions. The combination of these two findings resulted in a strong sense of disorientation, frustration, and powerlessness among participants. Healthcare professionals interacting with high cancer risk women are urged to align in favor of a both concerted and shared decision-making approach when discussing options for managing genetic risk.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • BRCA1 Protein / genetics
  • BRCA2 Protein / genetics
  • Breast Neoplasms / genetics*
  • Breast Neoplasms / pathology
  • Decision Making*
  • Female
  • Genetic Counseling
  • Grounded Theory
  • Humans
  • Middle Aged
  • Ovarian Neoplasms / genetics*
  • Ovarian Neoplasms / pathology
  • Physician-Patient Relations
  • Physicians / psychology*
  • Risk Factors

Substances

  • BRCA1 Protein
  • BRCA2 Protein

Grants and funding

MCZ was supported by the Swiss National Science Foundation, http://www.snf.ch/en/Pages/default.aspx (grant number PZ00P1_132633/1). The funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.