Literature DB >> 30761454

Expanded genetic carrier screening in clinical practice: a current survey of patient impressions and attitudes.

Nigel Pereira1, Michelle Wood2,3, Emerly Luong4, Allison Briggs4,5, Michael Galloway4, Rose A Maxwell4, Steven R Lindheim6.   

Abstract

PURPOSE: Expanded genetic carrier screening (ECS) is an important part of gynecological practice and preconception planning. We evaluated the awareness and attitudes among women regarding ECS and factors that may influence decision-making in a family planning context.
METHODS: A 32-question survey in an academic university practice was given to 521 women who were either currently pregnant (n = 108), undergoing gynecologic care who were considering future fertility (n = 308), and considering or receiving fertility treatment (n = 105). Data are reported descriptively.
RESULTS: Forty-seven percent (n = 246) of patients were aware of ECS. Though most reported feeling positive or neutral towards ECS, 51% (n = 263) reported no desire for testing. Fifty-eight percent (n = 303) felt it beneficial to know their carrier status, and 55% (n = 257) said it was their responsibility to undergo testing. Those considering future fertility were found to have a more positive attitude towards ECS (51.4%) than those considering or receiving fertility treatment (34%). For positive carriers of a genetic disorder, 228 (49%) of patients would proceed with having their partner screened, 58 (13%) would undergo prenatal screening only and 12 (2.6%) would continue with vitro fertilization (IVF). Related to cost for ECS, 53.5% (n = 191) would be willing to pay at least $50-100 for testing, while 29% (n = 146) would not pay anything out of pocket.
CONCLUSIONS: Despite patients' beliefs that it would be beneficial and their responsibility to undergo carrier status testing, the majority reported no desire for ECS and many were unwilling to pay out of pocket. Further education is necessary to reconcile the gap between technology and patient decision-making.

Entities:  

Keywords:  Carrier screening; Expanded carrier screening; Genetic screening; Patient perceptions; Reproductive genetics

Mesh:

Year:  2019        PMID: 30761454      PMCID: PMC6505014          DOI: 10.1007/s10815-019-01414-z

Source DB:  PubMed          Journal:  J Assist Reprod Genet        ISSN: 1058-0468            Impact factor:   3.412


  33 in total

1.  Current practice and future interest of GPs and prospective parents in pre-conception care in The Netherlands.

Authors:  Francis A M Poppelaars; Martina C Cornel; Leo P Ten Kate
Journal:  Fam Pract       Date:  2004-06       Impact factor: 2.267

Review 2.  Carrier screening for beta-thalassaemia: a review of international practice.

Authors:  Nicole E Cousens; Clara L Gaff; Sylvia A Metcalfe; Martin B Delatycki
Journal:  Eur J Hum Genet       Date:  2010-06-23       Impact factor: 4.246

3.  Choosing the best prenatal screening protocol.

Authors:  Joe Leigh Simpson
Journal:  N Engl J Med       Date:  2005-11-10       Impact factor: 91.245

4.  Public attitudes toward genetic testing: perceived benefits and objections.

Authors:  Lidewij Henneman; Danielle R M Timmermans; Gerrit Van Der Wal
Journal:  Genet Test       Date:  2006

5.  Population-based genetic screening for reproductive counseling: the Tay-Sachs disease model.

Authors:  M M Kaback
Journal:  Eur J Pediatr       Date:  2000-12       Impact factor: 3.183

6.  Thalassemia carrier screening and prenatal diagnosis among the British Columbia (Canada) population of Chinese descent.

Authors:  K N Yong; D Wadsworth; S Langlois; S L Yong; R D Wilson
Journal:  Clin Genet       Date:  1999-01       Impact factor: 4.438

Review 7.  The thalassaemia syndromes.

Authors:  Henrik Birgens; Rolf Ljung
Journal:  Scand J Clin Lab Invest       Date:  2007       Impact factor: 1.713

Review 8.  Genetic screening in reproductive health care.

Authors:  Michael T Mennuti
Journal:  Clin Obstet Gynecol       Date:  2008-03       Impact factor: 2.190

9.  Thalassemia in Iran: epidemiology, prevention, and management.

Authors:  Hassan Abolghasemi; Ali Amid; Sirous Zeinali; Mohammad H Radfar; Peyman Eshghi; Mohammad S Rahiminejad; Mohammad A Ehsani; Hossein Najmabadi; Mohammad T Akbari; Abdolreza Afrasiabi; Haleh Akhavan-Niaki; Hamid Hoorfar
Journal:  J Pediatr Hematol Oncol       Date:  2007-04       Impact factor: 1.289

10.  'It is not in my world': an exploration of attitudes and influences associated with cystic fibrosis carrier screening.

Authors:  Belinda J McClaren; Martin B Delatycki; Veronica Collins; Sylvia A Metcalfe; MaryAnne Aitken
Journal:  Eur J Hum Genet       Date:  2007-12-05       Impact factor: 4.246

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  4 in total

1.  Current attitudes and preconceptions towards expanded carrier screening in the Eastern Chinese reproductive-aged population.

Authors:  Fang Zhang; Jianxin Tan; Binbin Shao; Tao Jiang; Ran Zhou; Yan Wang; Jingjing Zhang; Fengchang Qiao; Xiuqing Ji; Ya Wang; Ping Hu; Zhengfeng Xu
Journal:  J Assist Reprod Genet       Date:  2021-01-06       Impact factor: 3.412

2.  A capillary electrophoresis-based multiplex PCR assay for expanded carrier screening in the eastern Han Chinese population.

Authors:  Ping Hu; Jianxin Tan; Feng Yu; Binbin Shao; Fang Zhang; Jingjing Zhang; Yingchun Lin; Tao Tao; Lili Jiang; Zhengwen Jiang; Zhengfeng Xu
Journal:  NPJ Genom Med       Date:  2022-01-25       Impact factor: 8.617

3.  Clinical Implementation of Expanded Carrier Screening in Pregnant Women at Early Gestational Weeks: A Chinese Cohort Study.

Authors:  Mengmeng Shi; Angeline Linna Liauw; Steve Tong; Yu Zheng; Tak Yeung Leung; Shuk Ching Chong; Ye Cao; Tze Kin Lau; Kwong Wai Choy; Jacqueline P W Chung
Journal:  Genes (Basel)       Date:  2021-03-29       Impact factor: 4.096

4.  Couples' experiences with expanded carrier screening: evaluation of a university hospital screening offer.

Authors:  Ivy van Dijke; Phillis Lakeman; Naoual Sabiri; Hanna Rusticus; Cecile P E Ottenheim; Inge B Mathijssen; Martina C Cornel; Lidewij Henneman
Journal:  Eur J Hum Genet       Date:  2021-06-21       Impact factor: 4.246

  4 in total

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