Abstract
Risk-reducing-salpingectomy and Delayed-Oophorectomy (RRSDO) is being proposed as a two-staged approach in place of RRSO to reduce the risks associated with premature menopause in high-risk women. We report on the acceptability/attitude of UK health professionals towards RRSDO. An anonymised web-based survey was sent to UK Cancer Genetics Group (CGG) and British Gynaecological Cancer Society (BGCS) members to assess attitudes towards RRSDO. Baseline characteristics were described using descriptive statistics. A Chi square test was used to compare categorical, Kendal-tau-b test for ordinal and Mann–Whitney test for continuous variables between two groups. 173/708 (24.4 %) of invitees responded. 71 % respondents (CGG = 57 %/BGCS = 83 %, p = 0.005) agreed with the tubal hypothesis for OC, 55 % (CGG = 42 %/BGCS = 66 %, p = 0.003) had heard of RRSDO and 48 % (CGG = 46 %/BGCS = 50 %) felt evidence was not currently strong enough for introduction into clinical practice. However, 60 % respondents’ (CGG = 48 %/BGCS = 71 %, p = 0.009) favoured offering RRSDO to high-risk women declining RRSO, 77 % only supported RRSDO within a clinical trial (CGG = 78 %/BGCS = 76 %) and 81 % (CGG = 76 %/BGCS = 86 %) advocated a UK-wide registry. Vasomotor symptoms (72 %), impact on sexual function (63 %), osteoporosis (59 %), hormonal-therapy (55 %) and subfertility (48 %) related to premature menopause influenced their choice of RRSDO. Potential barriers to offering the two-stage procedure included lack of data on precise level of benefit (83 %), increased surgical morbidity (79 %), loss of breast cancer risk reduction associated with oophorectomy (68 %), need for long-term follow-up (61 %) and a proportion not undergoing DO (66 %). There were variations in perception between BGCS/CGG members which are probably attributable to differences in clinical focus/expertise between these two groups. Despite concerns, there is reasonable support amongst UK clinicians to offering RRSDO to premenopausal high-risk women wishing to avoid RRSO, within a prospective clinical trial.
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Acknowledgments
We are grateful to the President of the BGCS, the Chair of the CGG and the members of their executive committees for their support of the survey. We thank members of the BGCS IT subcommittee for their valuable comments on the survey. This work is supported by researchers at the National Institute for Health Research University College London Hospitals Biomedical Research Centre.
Author contribution
R.M. and D.C. prepared the initial draft of the survey. All authors contributed to the development of the survey. R.M., D.C. and U.M. were involved in conducting the survey, data collection and analysis. R.M. and D.C. prepared the first draft of the manuscript. All authors critically contributed to and revised the manuscript and approved the final version.
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U.M. has a financial interest in Abcodia, Ltd, a company formed to develop academic and commercial development of biomarkers for screening and risk prediction. The other authors declare no conflict of interest.
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This project was submitted to the Research Ethics committee at the University College London Hospital Joint R&D office. Under the Research Governance Framework the project was deemed to fall under audit or service development and permission for data collection, analysis and submission for publication was given.
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This work has not been directly funded by any commercial organisation, or charity.
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Chandrasekaran, D., Menon, U., Evans, G. et al. Risk reducing salpingectomy and delayed oophorectomy in high risk women: views of cancer geneticists, genetic counsellors and gynaecological oncologists in the UK. Familial Cancer 14, 521–530 (2015). https://doi.org/10.1007/s10689-015-9823-y
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DOI: https://doi.org/10.1007/s10689-015-9823-y