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Women's health providers' perspectives on preimplantation genetic testing
Phillip A Romanski1, Kaitlyn E James2, Mary E Sabatini1
1Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Massachusetts General Hospital and Harvard Medical School, Boston MA, USA.
Research Question:
What are the perspectives of women's health providers on the use of preimplantation genetic testing (PGT) for common medical disorders?
Design:
A cross-sectional 15-question online anonymous survey was conducted of women's health providers specializing in general obstetrics/gynaecology, gynaecologic oncology and infertility at a tertiary care academic institution in Massachusetts, USA. Respondents could answer 'yes', 'no' or 'unsure' to each thematic question.
Results:
The survey was sent to 1060 providers and 240 providers responded (response rate 22.6%). Overall, 93% of respondents supported the use of PGT for the identification of genetic mutations which lead to childhood-onset disease, 83% supported the use of PGT for chromosomal aneuploidy screening, and 76% supported the use of PGT for cancer-related genetic disorders. Only 1.7% of respondents supported the use of PGT for non-disease-related indications, including sex selection and physical traits. Compared with general obstetrics/gynaecology providers, infertility specialists were more supportive of PGT. In total, 22.5% of respondents reported no prior knowledge of PGT.
Conclusions:
In a sample of women's health providers across multiple different obstetrics/gynaecology specialties, there was overall support for the use of PGT for a variety of common indications. Infertility specialists were the most supportive, which may reflect the familiarity that these providers have with this procedure. There was an overwhelmingly non-supportive response for the use of PGT for non-disease-related indications. The percentage of medical professionals working in women's health without prior knowledge of PGT (22.5%) was higher than expected, identifying the need for more education regarding the availability and potential indications for this procedure.