Dataset Information

Female and male perspectives on male partner roles in expanded carrier screening.

ABSTRACT:

Purpose

To explore facilitators and barriers for male partner follow through carrier screening (CS) after their female partners were identified as carriers, from both male and female perspectives.

Methods

Participants were either females identified as a carrier through CS (512 participants) or males who had CS (125 participants). Participants were recruited via e-mails with survey links. The survey explored factors surrounding decisions to pursue CS or not.

Results

Males who attended the females' CS appointment were more likely to have CS (OR: 2.07). More male partners of females identified as carriers of severe or profound conditions pursued CS (82.0%) than male partners of females who were carriers for moderate conditions (50.0%). Logistic factors were more impactful for males who pursued CS. Females whose male partners did not test endorsed personal belief factors as most impactful, reporting the perceived low risk (75.0%) and his low concern for the specific condition (65.5%) were the top reasons their partners did not test.

Conclusion

Many factors impact how male partners appraise reproductive risk from CS and make decisions regarding their own screening. Advising that male partners attend CS appointments may increase the likelihood of follow through CS. Thorough and repeated risk counseling is indicated.

SUBMITTER: Jurgensmeyer S

PROVIDER: S-EPMC7884522 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Female and male perspectives on male partner roles in expanded carrier screening.

Jurgensmeyer Sarah S Walterman Sarah S Wagner Andrew A Wong Kenny K Bao Annie A Stueber Sarah S Spencer Sara S

Journal of assisted reproduction and genetics 20210106 2

<h4>Purpose</h4>To explore facilitators and barriers for male partner follow through carrier screening (CS) after their female partners were identified as carriers, from both male and female perspectives.<h4>Methods</h4>Participants were either females identified as a carrier through CS (512 participants) or males who had CS (125 participants). Participants were recruited via e-mails with survey links. The survey explored factors surrounding decisions to pursue CS or not.<h4>Results</h4>Males wh ...[more]

PMID: 33409755

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Project description:Study questionWhat are the sperm and egg donor rejection rates after expanded carrier screening (ECS)?Summary answerUsing an ECS panel looking at 46/47 genes, 17.6% of donors were rejected.What is known alreadyThe use of ECS is becoming commonplace in assisted reproductive technology, including testing of egg and sperm donors. Most national guidelines recommend rejection of donors if they are carriers of a genetic disease. If the use of ECS increases, there will be a decline in the number of donors available.Study design, size, durationA review of the current preconception ECS panels available to donors was carried out through an online search. The genetic testing results of donors from Cryos International were analysed to determine how many were rejected on the basis of the ECS.Participants/materials, setting, methodsData on gamete donors and their carrier status was provided by Cryos International, who screen donors using their own bespoke ECS panel. The ECS panels identified through the review were compared to the Cryos International panel and data.Main results and the role of chanceA total of 16 companies and 42 associated ECS panels were reviewed. There were a total of 2673 unique disorders covered by the panels examined, with a mean of 329 disorders screened. None of these disorders were common to all panels. Cryos International screen 46 disorders in males and 47 in females. From 883 candidate donors, 17.6% (155/883) were rejected based on their ECS result. Carriers of alpha-thalassaemia represented the largest proportion of those rejected (19.4%, 30/155), then spinal muscular atrophy (15.5%, 24/155) and cystic fibrosis (14.8%, 23/155).Limitations, reasons for cautionPanel information was found on company websites and may not have been accurate.Wider implications of the findingsThis study highlights the need for consistent EU regulations and guidelines that allow genetic matching of gamete donors to their recipients, preventing the need to reject donors who are known carriers. A larger ECS panel would be most beneficial; however, this would not be viable without matching of donors and recipients.Study funding/competing interest(s)No specific funding was obtained. J.C.H. is the founder of Global Women Connected, a platform to discuss women's health issues and the Embryology and PGD Academy, who deliver education in clinical embryology. She has been paid to give a lecture by Cryos in 2019. A-B.S. is an employee of Cryos International.Trial registration numberN/A.

Dataset Information

Female and male perspectives on male partner roles in expanded carrier screening.

Purpose

Methods

Results

Conclusion

Publications

Female and male perspectives on male partner roles in expanded carrier screening.

Similar Datasets

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