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Andre KE, Hood RB, Gaskins AJ, Kawwass JF, Almquist RG, Kramer MR, Hipp HS. Neighborhood deprivation and racial differences in in vitro fertilization outcomes. Am J Obstet Gynecol 2024; 230:352.e1-352.e18. [PMID: 37939983 DOI: 10.1016/j.ajog.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND There are significant racial disparities in in vitro fertilization outcomes, which are poorly explained by individual-level characteristics. Environmental factors such as neighborhood-level socioeconomic factors may contribute to these disparities. However, few studies have directly addressed this research question in a large, racially diverse cohort. OBJECTIVE This study aimed to investigate whether neighborhood deprivation is associated with differences in in vitro fertilization outcomes. STUDY DESIGN Our retrospective cohort study included 1110 patients who underwent 2254 autologous in vitro fertilization cycles between 2014 and 2019 at an academic fertility center in the Southeastern United States. Neighborhood deprivation was estimated using the Neighborhood Deprivation Index, a composite variable measuring community levels of material capital based on poverty, occupation, housing, and education domains. Using multivariable log-binomial generalized estimating equations with cluster weighting, risk ratios and 95% confidence intervals were estimated for cycle cancellation, miscarriage (defined as spontaneous pregnancy loss before 20 weeks after a confirmed intrauterine gestation), and live birth according to patient Neighborhood Deprivation Index. RESULTS There were positive associations between increasing Neighborhood Deprivation Index (indicating worsening neighborhood deprivation) and body mass index, as well as increasing prevalence of tubal and uterine factor infertility diagnoses. The crude probability of live birth per cycle was lower among Black (24%) than among White patients (32%), and the crude probability of miscarriage per clinical pregnancy was higher among Black (22%) than among White patients (12%). After adjustment, the Neighborhood Deprivation Index was not significantly associated with risk of cycle cancellation or live birth. Results were consistent when analyses were stratified by race. CONCLUSION Our research demonstrates racial disparities between Black and White women in the incidence of miscarriage and live birth following in vitro fertilization. Although the level of neighborhood deprivation was closely related to race, it did not have strong associations with in vitro fertilization outcomes in our population as a whole or within strata of race.
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Affiliation(s)
- Kerri E Andre
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA.
| | - Robert B Hood
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Audrey J Gaskins
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Jennifer F Kawwass
- Division of Reproductive Endocrinology, Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA
| | - R Garland Almquist
- Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA
| | - Michael R Kramer
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Heather S Hipp
- Division of Reproductive Endocrinology, Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA
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2
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Long C, Benny P, Yap J, Lee J, Huang Z. A Systematic Review of Genetics and Reproductive Health Outcomes: Asian Perspective. Reprod Sci 2024; 31:309-319. [PMID: 37524971 DOI: 10.1007/s43032-023-01311-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 07/14/2023] [Indexed: 08/02/2023]
Abstract
In the last four decades, advances in assisted reproductive technology (ART) have offered hope to individuals with fertility problems to conceive. However, a closer examination of the clinical outcomes of ART shows a stark contrast in Asian women compared to Caucasians, with majority of studies reporting lower reproductive success among Asian women. We performed a systematic review to elucidate the genes associated with ART clinical outcomes, with a focus on Asian ethnicities. We completed a database search to identify all studies associated with reproductive outcomes in women of different ethnic backgrounds. Following PRISMA, 128 studies were analyzed. Pathway analysis of gene sets was done using Cytoscapev3.4.0. We observed that age at menarche (AAM) was correlated with the timing of the first pregnancy, with Hawaiians having the lowest age (22.2 years) and Japanese the highest age (25.0 years). LIN28 mutations were associated with AAM and prevalent in both Chinese and American populations. FMR1 was most associated with ovarian reserve. Network analysis highlighted a close association between FMR1, FSHR, ESR1, BMP15, and INHA, through biological functions affecting menstrual cycle and hypothalamic-pituitary axis and therefore ovarian follicle development. Leveraging these findings, we propose the development of a personalized, ethnic-specific biomarker panel which would enhance patient stratification to address every woman's unique reproductive potential.
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Affiliation(s)
- Cheryl Long
- Department of Obstetrics and Gynaecology, National University Hospital, National University of Singapore, 1E Kent Ridge Rd, Level 12 NUHS Tower Block, Singapore, 119228, Singapore
| | - Paula Benny
- Department of Obstetrics and Gynaecology, National University Hospital, National University of Singapore, 1E Kent Ridge Rd, Level 12 NUHS Tower Block, Singapore, 119228, Singapore
- NUS Bia-Echo Asia Centre of Reproductive Longevity and Equality, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jeannie Yap
- Department of Obstetrics and Gynaecology, National University Hospital, National University of Singapore, 1E Kent Ridge Rd, Level 12 NUHS Tower Block, Singapore, 119228, Singapore
| | - Jovin Lee
- Department of Obstetrics and Gynaecology, National University Hospital, National University of Singapore, 1E Kent Ridge Rd, Level 12 NUHS Tower Block, Singapore, 119228, Singapore
- NUS Bia-Echo Asia Centre of Reproductive Longevity and Equality, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Zhongwei Huang
- Department of Obstetrics and Gynaecology, National University Hospital, National University of Singapore, 1E Kent Ridge Rd, Level 12 NUHS Tower Block, Singapore, 119228, Singapore.
- NUS Bia-Echo Asia Centre of Reproductive Longevity and Equality, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
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3
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Beroukhim G, Seifer DB. Racial and Ethnic Disparities in Access to and Outcomes of Infertility Treatment and Assisted Reproductive Technology in the United States. Endocrinol Metab Clin North Am 2023; 52:659-675. [PMID: 37865480 DOI: 10.1016/j.ecl.2023.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2023]
Abstract
Infertility disproportionately affects the minority, non-White populace, with Black women having twofold higher odds than White women. Despite higher infertility rates, minority racial and ethnic groups access and utilize fertility care less frequently. Even once care is accessed, racial and ethnic disparities exist in infertility treatment and ART outcomes. Preliminary studies indicate that Asian and American Indian women have lower intrauterine insemination pregnancy rates. Many robust studies indicate significant racial and ethnic disparities in rates of clinical pregnancy, live birth, pregnancy loss, and obstetrical complications following in vitro fertilization, with lower favorable outcomes in Black, Asian, and Hispanic women.
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Affiliation(s)
- Gabriela Beroukhim
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, 333 Cedar Street, New Haven, CT 06510, USA.
| | - David B Seifer
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, 333 Cedar Street, New Haven, CT 06510, USA
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Loiseau A, Devouche E, Ferraretto X, Haab E, Gricourt S, Benammar A, Camus M, Cantalloube A, Llabador MA, Epelboin S. [Impact of geographical origin on IVF results: A monocentric observational French cohort study comparing 3 populations: Europe, Maghreb and Sub-Saharan Africa]. Gynecol Obstet Fertil Senol 2023; 51:157-65. [PMID: 36529380 DOI: 10.1016/j.gofs.2022.11.150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/24/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Many studies in the literature have found an association between geographic origin and poorer IVF outcomes in African American and Asian minority populations compared with Caucasian populations. The limitations of these studies are multiple (inconsistencies in the characterization of ethnic groups, mostly multicenter studies with large variability in success rates between centers, minorities having more limited and delayed access to care). Thus, socioeconomic status may have been an important bias in judging environmental or "genetic" factors. The objective of our study is to determine whether geographic origin would influence IVF response and outcomes in a French university hospital center with equal access to care. MATERIAL AND METHODS This was a retrospective single-center observational study from January 2013 to January 2020 comparing IVF response in 3 populations of similar size at our Medically Assisted Reproduction center, with all charges covered by Medicare. The primary objective was ovarian response to IVF, and the secondary objectives were clinical pregnancy rate and live birth rate per cycle started. RESULTS We analyzed 1669 cycles of first IVF attempt in women from Europe (525), Sub-Saharan Africa (649) and Maghreb (495). The SSA and Maghrebi women had a higher BMI. SSA women were more often affected by tubal or uterine infertility, HIV or HBV infection, and were less often nulliparous. The indication of male infertility was more frequent in Maghrebi women with a higher ICSI rate. There was no significant difference in the duration of stimulation, endometrial thickness at induction, number of oocytes collected, fertilization rate, number of embryos transferred and frozen. Nevertheless, the cancellation rate was higher in SSA and Maghrebi women and the total dose of gonadotropins was higher in SSA. No significant difference was found between Maghrebi and European women on IVF outcomes except for a lower number of total embryos in Maghrebi women (3.33 vs. 4.13 on average, P<0.001). The SSA had a lower rate of mature oocytes per puncture (66 % vs. 73 %, P<0.001), a lower number of total embryos per puncture (3.56 vs. 4.13 on average, P<0.016), a lower rate of clinical pregnancies per cycle (11.7% vs. 20.4%, P<0.001), a lower rate of live births per cycle (6.9% vs. 15.2%, P<0.001). CONCLUSION There was no significant difference between European and Maghrebi women at the end of IVF, but the results were lower for those from SSA.
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Veira P, Wei SQ, Ukah UV, Healy-profitós J, Auger N. Black–White Inequality in Outcomes of In Vitro Fertilization: a Systematic Review and Meta-analysis. Reprod Sci. [DOI: 10.1007/s43032-022-00928-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 03/17/2022] [Indexed: 10/18/2022]
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Gonullu DC, Huang XM, Robinson LG, Walker CA, Ayoola-Adeola M, Jameson R, Yim D, Awonuga A. Tubal factor infertility and its impact on reproductive freedom of African American women. Am J Obstet Gynecol 2022; 226:379-383. [PMID: 34111406 DOI: 10.1016/j.ajog.2021.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 06/02/2021] [Accepted: 06/03/2021] [Indexed: 11/17/2022]
Abstract
In the past, the reproductive freedom of African American women was hindered by forced reproduction and sterilization campaigns. Unfortunately, these involuntary practices have now mostly been replaced by inequality because of disproportionate tubal factor infertility rates within African American communities. Our work aimed to describe the inequities in increased rates of pelvic inflammatory disease and tubal factor infertility as it relates to African American women. In addition, we highlighted the need for improved access to screening and treatment of sexually transmitted infections, access to barrier contraception, and health literacy related to the understanding and prevention of tubal factor infertility in African American women.
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Affiliation(s)
- Damla C Gonullu
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI.
| | - Xiao M Huang
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI
| | - LeRoy G Robinson
- Department of Obstetrics and Gynecology, New York University Grossman School of Medicine, New York, NY
| | - Christopher A Walker
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI
| | - Martins Ayoola-Adeola
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI
| | - Rebecca Jameson
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI
| | - Dorothy Yim
- Wayne State University School of Medicine, Detroit, MI
| | - Awoniyi Awonuga
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI
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7
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Anyalechi GE, Wiesenfeld HC, Kirkcaldy RD, Kissin DM, Haggerty CL, Hammond KR, Hook EW, Bernstein KT, Steinkampf MP, Geisler WM. Tubal Factor Infertility, In Vitro Fertilization, and Racial Disparities: A Retrospective Cohort in Two US Clinics. Sex Transm Dis 2021; 48:748-753. [PMID: 33833148 PMCID: PMC9012243 DOI: 10.1097/olq.0000000000001435] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Nearly 14% of US women report any lifetime infertility which is associated with health care costs and psychosocial consequences. Tubal factor infertility (TFI) often occurs as a result of sexually transmitted diseases and subsequent pelvic inflammatory disease. We sought to evaluate for and describe potential racial disparities in TFI and in vitro fertilization (IVF) prevalence. METHODS Records of women aged 19 to 42 years in our retrospective cohort from 2 US infertility clinics were reviewed. We calculated TFI prevalence, IVF initiation prevalence, and prevalence ratios (PRs), with 95% confidence intervals (CIs) for each estimate, overall and by race. RESULTS Among 660 infertile women, 110 (16.7%; 95% CI, 13.8-19.5%) had TFI which was higher in Black compared with White women (30.3% [33/109] vs 13.9% [68/489]; PR, 2.2 [95% CI, 1.5-3.1]). For women with TFI, IVF was offered to similar proportions of women by race (51.5% [17/33] vs 52.9% [36/68] for Black vs White women); however, fewer Black than White women with TFI started IVF (6.7% [1/15] vs 31.0% [9/29]; PR, 0.2 [95% CI, 0-1.0]), although the difference was not statistically different. CONCLUSIONS Tubal factor infertility prevalence was 2-fold higher among Black than White women seeking care for infertility. Among women with TFI, data suggested a lower likelihood of Black women starting IVF than White women. Improved sexually transmitted disease prevention and treatment might ameliorate disparities in TFI.
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Affiliation(s)
- Gloria E. Anyalechi
- Division of STD Prevention, Centers for Disease Control and
Prevention, Atlanta, GA
| | - Harold C. Wiesenfeld
- University of Pittsburgh School of Medicine and
Magee-Women’s Research Institute, Pittsburgh, PA
| | - Robert D. Kirkcaldy
- Division of STD Prevention, Centers for Disease Control and
Prevention, Atlanta, GA
| | - Dmitry M. Kissin
- Division of Reproductive Health, Centers for Disease
Control and Prevention, Atlanta, GA
| | - Catherine L. Haggerty
- Department of Epidemiology, University of Pittsburgh
Graduate School of Public Health, Pittsburgh, PA
- Magee-Womens Research Institute, Pittsburgh,
PA
| | | | - Edward W. Hook
- Department of Medicine, University of Alabama at
Birmingham, Birmingham, AL
| | - Kyle T. Bernstein
- Division of STD Prevention, Centers for Disease Control and
Prevention, Atlanta, GA
| | | | - William M. Geisler
- Department of Medicine, University of Alabama at
Birmingham, Birmingham, AL
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8
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Abstract
The first paper describing an association between African American race, infertility prevalence, and outcomes of fertility treatments was published more than 20 years ago, calling initial attention to differences in how infertility is experienced, diagnosed, and managed in African Americans. Since that initial publication, multiple other studies have explored African American race and its association with elements of the fertility spectrum-disparities that have been durable over time. The goal of this review is to provide an overview of the evolution of aspects of this research focusing on the outcomes of infertility treatments and barriers to access. A consideration of the system-based practice issues that interface with timely fertility evaluation and treatment in ways that challenge reproductive health equity will be presented.
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Affiliation(s)
- Samantha F Butts
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Pennsylvania State Hershey Medical Center, Hershey, Pennsylvania.
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9
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Kotlyar AM, Simsek B, Seifer DB. Disparities in ART Live Birth and Cumulative Live Birth Outcomes for Hispanic and Asian Women Compared to White Non-Hispanic Women. J Clin Med 2021; 10:2615. [PMID: 34198545 DOI: 10.3390/jcm10122615] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/07/2021] [Accepted: 06/10/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND: Conflicting disparities have been seen in assisted reproductive technology (ART) outcomes for Hispanic and Asian women compared to white, non-Hispanic (WNH) women. We, therefore, sought to clarify these disparities and calculated cumulative live birth rates (CLBR) for these racial or ethnic groups using the SARTCORS database. METHODS: We performed an analysis of the 2014–2016 SARTCORS database for member clinics doing at least 50 cycles of ART each year. RESULTS: In comparison to cycles in WNH women, cycles in Hispanic and Asian patients were in older (p < 0.001), more nulliparous women, that were less likely to have a history of endometriosis compared WNH women regardless of prior ART status. ART cycles in Hispanic and Asian women, exhibited lower rates of live birth (LB) per cycle start (p < 0.001) compared to cycles in WNH women. Multivariate logistic regression demonstrated that cycles from Hispanic and Asian women were less likely to have a LB and CLBR than white women (OR 0.86; p = 0.004, OR 0.69; p < 0.001, respectively) independent of age, parity, BMI, etiology of infertility, use of ICSI or number of embryos transferred. CONCLUSIONS: Race or ethnicity continues to be an independent prognostic factor for LB and CLBR for ART. Additional analysis of trends among Hispanic and Asian women is warranted to enable addressing disparities in outcomes in ART treatment.
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10
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Bärnreuther S. Racializing infertility: How South/Asian-ness has been constituted as an independent risk factor in infertility research and IVF practice. Soc Sci Med 2021; 280:114008. [PMID: 34051559 DOI: 10.1016/j.socscimed.2021.114008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 05/03/2021] [Accepted: 05/05/2021] [Indexed: 11/23/2022]
Abstract
Since the 1990s, scientific studies have explored possible correlations of "race/ethnicity" with ovarian aging and, by extension, the outcome of In Vitro Fertilization (IVF) procedures. Relying on a close reading of English-language scientific publications about "Asian" or "South Asian" women, corroborated by interviews with selected authors in 2018 and 2021 as well as ethnographic research in India conducted between 2010 and 2017, I analyze processes and practices of racializing infertility over time and across space. In a first step, I explore the socio-political configurations through which South/Asian race/ethnicity became a relevant variable in infertility research between the 1990s and 2010s. Further, I interrogate how South/Asian race/ethnicity has been scientifically mobilized and problematized by examining publications from the US, the UK, and India/Spain. I argue that South/Asian race/ethnicity has been constituted as an independent risk factor for ovarian aging and/or IVF outcome by invisibilizing possible alternative explanations for inequalities with regard to infertility and by establishing comparability and continuity between contexts. Inquiring why researchers actively try to make a seemingly universal notion of South/Asian race/ethnicity present in their work, I point to global scientific hierarchies and postcolonial power dynamics that characterize this body of literature. Finally, I explore the implications that the notion of South/Asian-ness as risk has in medical practice in India and illustrate how it contributes to bringing the (in)fertility of bodies racialized as "South Asian" into new realms of capital accumulation.
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11
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Liu Y, Hipp HS, Nagy ZP, Capelouto SM, Shapiro DB, Spencer JB, Gaskins AJ. The effect of donor and recipient race on outcomes of assisted reproduction. Am J Obstet Gynecol 2021; 224:374.e1-374.e12. [PMID: 32931770 DOI: 10.1016/j.ajog.2020.09.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/07/2020] [Accepted: 09/10/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND A growing literature suggests that minority races, particularly Black women, have a lower probability of live birth and higher risk of perinatal complications after autologous assisted reproductive technology. However, questions still remain as to whether these racial disparities have arisen because of associations between race and oocyte/embryo quality, the uterine environment, or a combination of the two. Oocyte donation assisted reproductive technology represents a unique approach to examine this question. OBJECTIVE This study aimed to evaluate the associations between the race of female oocyte donors and recipients and live birth rates following vitrified donor oocyte assisted reproductive technologies. STUDY DESIGN This was a retrospective study conducted at a single, private fertility clinic that included 327 oocyte donors and 899 recipients who underwent 1601 embryo transfer cycles (2008-2015). Self-reported race of the donor and recipient were abstracted from medical records. Live birth was defined as the delivery of at least 1 live-born neonate. We used multivariable cluster weighted generalized estimating equations with binomial distribution and log link function to estimate the adjusted risk ratios of live birth, adjusting for donor age and body mass index, recipient age and body mass index, tubal and uterine factor infertility, and year of oocyte retrieval. RESULTS The racial profile of our donors and recipients were similar: 73% white, 13% Black, 4% Hispanic, 8% Asian, and 2% other. Women who received oocytes from Hispanic donors had a significantly higher probability of live birth (adjusted risk ratio, 1.20; 95% confidence interval, 1.05-1.36) than women who received oocytes from white donors. Among Hispanic recipients, however, there was no significant difference in probability of live birth compared with white recipients (adjusted risk ratio, 1.07; 95% confidence interval, 0.90-1.26). Embryo transfer cycles using oocytes from Black donors (adjusted risk ratio, 0.86; 95% confidence interval, 0.72-1.03) and Black recipients (adjusted risk ratio, 0.84; 95% confidence interval, 0.71-0.99) had a lower probability of live birth than white donors and white recipients, respectively. There were no significant differences in the probability of live birth among Hispanic, Asian, and other race recipients compared with white recipients. CONCLUSION Black female recipients had a lower probability of live birth following assisted reproductive technology, even when using vitrified oocytes from healthy donors. Female recipients who used vitrified oocytes from Hispanic donors had a higher probability of live birth regardless of their own race.
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Affiliation(s)
- Yijun Liu
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Heather S Hipp
- Division of Reproductive Endocrinology and Infertility, Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA
| | - Zsolt P Nagy
- Reproductive Biology Associates, Sandy Springs, GA
| | - Sarah M Capelouto
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX
| | | | - Jessica B Spencer
- Division of Reproductive Endocrinology and Infertility, Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA
| | - Audrey J Gaskins
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA.
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Yamamoto A, Johnstone EB, Bloom MS, Huddleston HG, Fujimoto VY. A higher prevalence of endometriosis among Asian women does not contribute to poorer IVF outcomes. J Assist Reprod Genet 2017; 34:765-774. [PMID: 28417349 PMCID: PMC5445055 DOI: 10.1007/s10815-017-0919-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 04/04/2017] [Indexed: 11/28/2022] Open
Abstract
PURPOSE The purpose of the study was to determine whether diagnosis of endometriosis or endometriosis with endometrioma influences in vitro fertilization (IVF) outcomes in an ethnically diverse population. METHODS Women undergoing a first IVF cycle (n = 717) between January 1, 2008 and December 31, 2009, at a university-affiliated infertility clinic, were retrospectively assessed for an endometriosis diagnosis. Differences in prevalence of endometriosis by ethnicity were determined, as well as differences in IVF success by ethnicity, with a focus on country of origin for Asian women. A multivariate model was generated to assess the relative contributions of country of origin and endometriosis to chance of clinical pregnancy with IVF. RESULTS Endometriosis was diagnosed in 9.5% of participants; 3.5% also received a diagnosis of endometrioma. Endometriosis prevalence in Asian women was significantly greater than in Caucasians (15.7 vs. 5.8%, p < 0.01). Women of Filipino (p < 0.01), Indian (p < 0.01), Japanese (p < 0.01), and Korean (p < 0.05) origin specifically were more likely to have endometriosis than Caucasian women, although there was no difference in endometrioma presence by race/ethnicity. Oocyte quantity, embryo quality, and fertilization rates did not relate to endometriosis. Clinical pregnancy rates were significantly lower for Asian women, specifically in Indian (p < 0.05), Japanese (p < 0.05), and Korean (p < 0.05) women, compared to Caucasian women, even after controlling for endometriosis status. CONCLUSIONS The prevalence of endometriosis appears to be higher in Filipino, Indian, Japanese, and Korean women presenting for IVF treatment than for Caucasian women; however, the discrepancy in IVF outcomes was conditionally independent of the presence of endometriosis. Future research should focus on improving pregnancy outcomes for Asian populations whether or not they are affected by endometriosis, specifically in the form of longitudinal studies where exposures can be captured prior to endometriosis diagnoses and infertility treatment.
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Affiliation(s)
- Ayae Yamamoto
- Department of Obstetrics, Gynecology and Reproductive Sciences, Center for Reproductive Health, University of California, San Francisco, 499 Illinois Street, 6th floor, San Francisco, CA, 94158, USA.
- Department of Health Policy and Management, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Erica B Johnstone
- Department of Obstetrics, Gynecology and Reproductive Sciences, Center for Reproductive Health, University of California, San Francisco, 499 Illinois Street, 6th floor, San Francisco, CA, 94158, USA
- Division of Reproductive Endocrinology and Infertility, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Michael S Bloom
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY, USA
- Department of Epidemiology and Biostatistics, University at Albany, State University of New York, Rensselaer, NY, USA
| | - Heather G Huddleston
- Department of Obstetrics, Gynecology and Reproductive Sciences, Center for Reproductive Health, University of California, San Francisco, 499 Illinois Street, 6th floor, San Francisco, CA, 94158, USA
| | - Victor Y Fujimoto
- Department of Obstetrics, Gynecology and Reproductive Sciences, Center for Reproductive Health, University of California, San Francisco, 499 Illinois Street, 6th floor, San Francisco, CA, 94158, USA
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13
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Salem WH, Abdullah A, Abuzeid O, Bendikson K, Sharara FI, Abuzeid M. Decreased live births among women of Middle Eastern/North African ethnicity compared to Caucasian women. J Assist Reprod Genet 2017; 34:581-586. [PMID: 28337714 PMCID: PMC5427662 DOI: 10.1007/s10815-017-0904-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 03/06/2017] [Indexed: 01/18/2023] Open
Abstract
PURPOSE The objective of this study is to determine if IVF outcome disparities exist among MENA women in the USA in comparison to a control group of Caucasian women. METHODS A retrospective cohort study comparing MENA (N = 190) and Caucasian (N = 200) women undergoing their first IVF cycle between 5/2006 and 5/2014 was carried out at an academically affiliated fertility practice. All MENA cycles during that time period undergoing IVF/ICSI using autologous embryos and blastocyst transfers were compared to a control group of Caucasian women. RESULTS MENA women were significantly younger (32.9 vs 34.5, P < 0.005) and had a lower BMI (25.2 vs 27.1, P < 0.001). Male factor infertility was higher among partners of MENA women (62 vs 50%, P < 0.05). MENA women experienced decreased live birth rates per blastocyst transfer compared to Caucasian women after controlling for age and BMI (OR 0.55, 95% CI 0.35-0.85 P = 0.007). The odds of a miscarriage were also significantly higher among MENA women (OR 2.55, 95% CI 1.04-6.27 P = 0.036). CONCLUSION Middle Eastern/North African women have worse IVF outcomes with decreased live birth rates per blastocyst transfer and increased miscarriage rates compared to Caucasian women.
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Affiliation(s)
- W H Salem
- University of Southern California, 020 Zonal Ave, IRD Room 533, Los Angeles, CA, 90033, USA.
| | - A Abdullah
- IVF Michigan, Rochester Hills/Flint MI, 3950 S Rochester Rd, Ste 2300, Rochester Hills, MI, 48307, USA
| | - O Abuzeid
- IVF Michigan, Rochester Hills/Flint MI, 3950 S Rochester Rd, Ste 2300, Rochester Hills, MI, 48307, USA
| | - K Bendikson
- University of Southern California, 020 Zonal Ave, IRD Room 533, Los Angeles, CA, 90033, USA
| | - F I Sharara
- Virginia Center for Reproductive Medicine, 11150 Sunset Hills Rd #100, Reston, VA, 20190, USA
| | - M Abuzeid
- IVF Michigan, Rochester Hills/Flint MI, 3950 S Rochester Rd, Ste 2300, Rochester Hills, MI, 48307, USA
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14
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Hill MJ, Royster GD, Taneja M, Healy MW, Zarek SM, Christy AY, DeCherney AH, Widra E, Devine K. Does elevated progesterone on day of oocyte maturation play a role in the racial disparities in IVF outcomes? Reprod Biomed Online 2016; 34:154-161. [PMID: 27887992 DOI: 10.1016/j.rbmo.2016.11.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 11/08/2016] [Accepted: 11/09/2016] [Indexed: 01/08/2023]
Abstract
The aim of this study was to evaluate if premature progesterone elevation on the last day of assisted reproduction technique stimulation contributes to racial disparities in IVF outcome. A total of 3289 assisted reproduction technique cycles were evaluated in Latino, Asian, African American, and white women. Live birth was more likely in white women (42.6%) compared with Asian (34.8%) and African American women (36.3%), but was similar to Latino women (40.7%). In all racial groups, progesterone was negatively associated with live birth and the negative effect of progesterone persisted when adjusting for confounders. Although the effect of elevated progesterone was similar in all racial groups, the prevalence of elevated progesterone differed. Progesterone > 1.5 ng/ml occurred in only 10.6% of cycles in white women compared with 18.0% in Latino and 20.2% in Asian women. Progesterone > 2 ng/ml occurred in only 2.3% of cycles in white women compared with 6.3% in Latino, 5.9% in Asian and 4.4% in African American women. The increased prevalence of premature elevated progesterone persisted when controlling for IVF stimulation parameters. In conclusion, premature progesterone elevation had a negative effect on live birth in all racial groups studied. The prevalence of elevated progesterone was higher in racial minorities.
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Affiliation(s)
- Micah J Hill
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA.
| | - G Donald Royster
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | | | - Mae Wu Healy
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Shvetha M Zarek
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Alicia Y Christy
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Alan H DeCherney
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Eric Widra
- Shady Grove Fertility Science Center, Rockville, MD, USA
| | - Kate Devine
- Shady Grove Fertility Science Center, Rockville, MD, USA
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15
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Maalouf W, Maalouf W, Campbell B, Jayaprakasan K. Effect of ethnicity on live birth rates after in vitro fertilisation/intracytoplasmic sperm injection treatment: analysis of UK national database. BJOG 2016; 124:904-910. [DOI: 10.1111/1471-0528.14241] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/03/2016] [Indexed: 11/28/2022]
Affiliation(s)
- W Maalouf
- Division of Obstetrics and Gynaecology; Faculty of Medicine & Health Sciences; University of Nottingham; Nottingham UK
| | - W Maalouf
- Prevention, Treatment and Rehabilitation Section; United Nations Office; Vienna Austria
| | - B Campbell
- Division of Obstetrics and Gynaecology; Faculty of Medicine & Health Sciences; University of Nottingham; Nottingham UK
| | - K Jayaprakasan
- Division of Obstetrics and Gynaecology; Faculty of Medicine & Health Sciences; University of Nottingham; Nottingham UK
- Derby Fertility Unit; Royal Derby Hospital; Derby UK
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16
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Quinn M, Fujimoto V. Racial and ethnic disparities in assisted reproductive technology access and outcomes. Fertil Steril 2016; 105:1119-23. [DOI: 10.1016/j.fertnstert.2016.03.007] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 03/03/2016] [Accepted: 03/04/2016] [Indexed: 11/17/2022]
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17
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Chow ET, Mahalingaiah S. Clinical vignettes and global health considerations of infertility care in under-resourced patients. Fertil Res Pract 2016; 2:4. [PMID: 28620531 PMCID: PMC5424378 DOI: 10.1186/s40738-016-0017-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 02/18/2016] [Indexed: 11/23/2022]
Abstract
The ability to receive standard of care for a diagnosis of infertility is a factor of one’s financial state and educational level, which are often correlated. Providing infertility care in an under-resourced tertiary care environment provides challenges but also opportunities for unique successes in creating a family. Among the under-represented populations are recent immigrants and refugees. Challenges arise when the infertility treatment is futile or when the standard of care is inaccessible due to cost and scheduling. Unique accomplishments are noted when families are built and hope is restored for couples fleeing from genocide and war-inflicted countries. This article will highlight two clinical vignettes from the Division of Reproductive Endocrinology and Infertility clinic at Boston University School of Medicine/Boston Medical Center. Thereafter, the article will summarize the barriers to care in the United States among those with low socioeconomic status, with non-dominant racial status (non-Caucasian), and with refugee status. All identifiers have been removed and names altered in the patient vignettes.
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Affiliation(s)
- Erika Tiffanie Chow
- Department of Obstetrics and Gynecology, Boston University School of Medicine, 85 East Concord Street, Boston, MA 02118 USA
| | - Shruthi Mahalingaiah
- Department of Obstetrics and Gynecology, Boston University School of Medicine, 85 East Concord Street, Boston, MA 02118 USA.,Department of Epidemiology, Boston University School of Public Health, Talbot 3E, 715 Albany Street, Boston, MA 02118 USA
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18
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Humphries LA, Chang O, Humm K, Sakkas D, Hacker MR. Influence of race and ethnicity on in vitro fertilization outcomes: systematic review. Am J Obstet Gynecol 2016; 214:212.e1-212.e17. [PMID: 26363483 DOI: 10.1016/j.ajog.2015.09.002] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 08/19/2015] [Accepted: 09/01/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVE We conducted a systematic review to evaluate the influence of race and ethnicity on clinical pregnancy and live birth outcomes after in vitro fertilization (IVF). STUDY We searched PubMed, EMBASE, Web of Science, CINAHL, POPLINE, and Cochrane Central, and hand-searched relevant articles published through July 22, 2015. STUDY APPRAISAL AND SYNTHESIS METHODS Two reviewers independently evaluated abstracts to identify studies that compared clinical pregnancy rates and live birth rates for ≥2 racial and/or ethnic groups after nondonor IVF cycles. RESULTS Twenty-four studies were included. All 5 US registry-based studies showed that black, Hispanic, and Asian women had lower clinical pregnancy rates and/or live birth rates after IVF, compared with white women. Similarly, most clinic-specific studies reported significant disparities in these primary outcomes, potentially attributable to differences in infertility diagnosis, spontaneous abortion, and obesity. Studies varied with respect to definitions of race/ethnicity, inclusion of first cycles vs multiple cycles for individual women, and collected covariates. Most studies were limited by sample size, inadequate adjustment for confounding, selection bias, and extensive missing data. CONCLUSIONS Although current evidence points to race and ethnicity, especially black race, as strong predictors of poorer outcomes after IVF, the utility of results is constrained by the limitations described.
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Affiliation(s)
- Leigh A Humphries
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA; Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA
| | - Olivia Chang
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA; Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA
| | - Kathryn Humm
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA; Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA; Boston IVF, Waltham, MA
| | | | - Michele R Hacker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA; Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA.
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Braga DPAF, Setti AS, Iaconelli A, Taitson PF, Borges E. Racial and ethnic differences in assisted reproduction treatment outcomes: the benefit of racial admixture. HUM FERTIL 2015; 18:276-81. [PMID: 26646392 DOI: 10.3109/14647273.2015.1080862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The goal of the present study was to determine whether racial and ethnic differences affect the outcomes of assisted reproductive technology in the Brazilian population. 1497 patients undergoing intracytoplasmic sperm injection (ICSI) cycles were split into groups according to the patient's ethnicity: Caucasian (n = 2131), Mestizo (n = 358), Asian (n = 174), Black (n = 115) and Indian (n = 260). ICSI outcomes were compared among the groups. Body mass index was highest in the Black group, followed by the Mestizo, Indian, Caucasian and Asian groups (p > 0.001). The FSH dose (p > 0.001) was highest among Indians, followed by Asians and Caucasians, and the dose was lowest among Blacks and Mestizos. In contrast, the oocyte yield was highest among Mestizos, followed by Indians, Blacks and Caucasians, and lowest among Asians (p = 0.005). The fertilisation rate was highest among Mestizos, followed by Blacks, Indians and Caucasians, whereas Asians had the lowest fertilisation rate (p = 0.004). Pregnancy and implantation rates were also highest among Mestizos, followed by Blacks, Indians and Caucasians, whereas the Asian patients had the lowest rates (p = 0.008 and p > 0.001, respectively). In conclusion, our evidence suggests a possible beneficial effect of racial admixture on ICSI outcomes.
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Affiliation(s)
- Daniela Paes Almeida Ferreira Braga
- a Fertility - Medical Group, Av. Brigadeiro Luis Antônio , São Paulo , Brazil.,b Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Assistida , Rua Vieira Maciel, São Paulo , Brazil.,c Disciplina de Urologia, Área de Reprodução Humana, Departamento de Cirurgia, Universidade Federal de São Paulo. - UNIFESP , Rua Embaú, São Paulo , Brazil
| | - Amanda S Setti
- a Fertility - Medical Group, Av. Brigadeiro Luis Antônio , São Paulo , Brazil.,b Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Assistida , Rua Vieira Maciel, São Paulo , Brazil
| | - Assumpto Iaconelli
- a Fertility - Medical Group, Av. Brigadeiro Luis Antônio , São Paulo , Brazil
| | - Paulo Franco Taitson
- d Pontifícia Universidade Católica de Minas Gerais, Instituto de Ciências Biológicas e da Saúde , Av. Dom José Gaspar, Belo Horizonte - MG - Brazil
| | - Edson Borges
- a Fertility - Medical Group, Av. Brigadeiro Luis Antônio , São Paulo , Brazil.,b Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Assistida , Rua Vieira Maciel, São Paulo , Brazil
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20
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Dhillon RK, Smith PP, Malhas R, Harb HM, Gallos ID, Dowell K, Fishel S, Deeks JJ, Coomarasamy A. Investigating the effect of ethnicity on IVF outcome. Reprod Biomed Online 2015. [DOI: 10.1016/j.rbmo.2015.05.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Owen CM, Goldstein EH, Clayton JA, Segars JH. Racial and ethnic health disparities in reproductive medicine: an evidence-based overview. Semin Reprod Med 2013; 31:317-24. [PMID: 23934691 DOI: 10.1055/s-0033-1348889] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Racial and ethnic health disparities in reproductive medicine exist across the life span and are costly and burdensome to our healthcare system. Reduction and ultimate elimination of health disparities is a priority of the National Institutes of Health who requires reporting of race and ethnicity for all clinical research it supports. Given the increasing rates of admixture in our population, the definition and subsequent genetic significance of self-reported race and ethnicity used in health disparity research is not straightforward. Some groups have advocated using self-reported ancestry or carefully selected single-nucleotide polymorphisms, also known as ancestry informative markers, to sort individuals into populations. Despite the limitations in our current definitions of race and ethnicity in research, there are several clear examples of health inequalities in reproductive medicine extending from puberty and infertility to obstetric outcomes. We acknowledge that socioeconomic status, education, insurance status, and overall access to care likely contribute to the differences, but these factors do not fully explain the disparities. Epigenetics may provide the biologic link between these environmental factors and the transgenerational disparities that are observed. We propose an integrated view of health disparities across the life span and generations focusing on the metabolic aspects of fetal programming and the effects of environmental exposures. Interventions aimed at improving nutrition and minimizing adverse environmental exposures may act synergistically to reverse the effects of these epigenetic marks and improve the outcome of our future generations.
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Affiliation(s)
- Carter M Owen
- Department of Obstetrics and Gynecology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
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22
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Abstract
Racial and ethnic disparities have been reported in every field of medicine. High costs associated with infertility treatment and restricted access to care has made assisted reproductive technologies particularly susceptible and vulnerable to disparity. Despite advances in the field, emerging literature has continued to demonstrate poorer outcomes in minority women receiving treatment with assisted reproductive technologies.
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Affiliation(s)
- Alicia Armstrong
- Program in Reproductive & Adult Endocrinology, NIH, Room 1E 3140, 10 Center Drive, Bethesda, MD 20892, USA
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23
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Chiang H, Huang F, Lan K, Lin P, Sung P, Kung F. Clinical characteristics and assisted reproductive technology outcomes in infertile foreign brides: Comparison with native brides in south Taiwan. Taiwan J Obstet Gynecol 2012; 51:31-4. [DOI: 10.1016/j.tjog.2012.01.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2011] [Indexed: 11/22/2022] Open
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24
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Smith JF, Eisenberg ML, Glidden D, Millstein SG, Cedars M, Walsh TJ, Showstack J, Pasch LA, Adler N, Katz PP. Socioeconomic disparities in the use and success of fertility treatments: analysis of data from a prospective cohort in the United States. Fertil Steril 2011; 96:95-101. [PMID: 21616487 DOI: 10.1016/j.fertnstert.2011.04.054] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Revised: 03/22/2011] [Accepted: 04/14/2011] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To determine the effect of income, education, and race on the use and outcomes of infertility care. DESIGN Prospective cohort. SETTING Eight community and academic infertility practices. PATIENT(S) Three hundred ninety-one women presenting for an infertility evaluation. INTERVENTION(S) Face-to-face and telephone interviews and questionnaires. MAIN OUTCOME MEASURE(S) Use of infertility services and odds of pregnancy. Linear and logistic regression used to assess relationship between racial and socioeconomic characteristics, use of infertility services, and infertility outcomes. RESULT(S) After adjustment for age and demographic and fertility characteristics, college-educated couples (β = $5,786) and households earning $100,000-$150,000 (β = $6,465) and ≥$150,000 (β = $8,602) spent significantly more on infertility care than their non-college-educated, lower-income counterparts. Higher income and college-educated couples were much more likely to use more cycles of higher-intensity fertility treatment. The increased cost of infertility care was primarily explained by these differences in number and type of infertility treatment. Even after adjustment for these factors and total amount spent on fertility care, having a college degree was associated with persistently higher odds of achieving a pregnancy (OR = 1.9). CONCLUSION(S) Education and household income were independently associated with the amount of money spent on fertility care. This relationship was primarily explained by types and intensity of infertility treatments used. Having at least a college degree was independently associated with improved odds of pregnancy.
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25
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Luke B, Brown MB, Morbeck DE, Hudson SB, Coddington CC, Stern JE. Factors associated with ovarian hyperstimulation syndrome (OHSS) and its effect on assisted reproductive technology (ART) treatment and outcome. Fertil Steril 2010; 94:1399-1404. [DOI: 10.1016/j.fertnstert.2009.05.092] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2009] [Revised: 05/26/2009] [Accepted: 05/29/2009] [Indexed: 11/25/2022]
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Csokmay JM, Hill MJ, Maguire M, Payson MD, Fujimoto VY, Armstrong AY. Are there ethnic differences in pregnancy rates in African-American versus white women undergoing frozen blastocyst transfers? Fertil Steril 2010; 95:89-93. [PMID: 20451186 DOI: 10.1016/j.fertnstert.2010.03.050] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Revised: 03/16/2010] [Accepted: 03/16/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To determine whether frozen-thawed blastocyst transfer pregnancy rates (PR) are lower in African-American compared with white women. DESIGN Retrospective review of frozen blastocyst cycles. SETTING University-based assisted reproductive technology (ART) program. PATIENT(S) All patients who underwent a frozen blastocyst transfer between 2003 and 2008. INTERVENTION None. MAIN OUTCOME MEASURE(S) Live birth rate. RESULT(S) One hundred sixty-nine patients underwent transfer of a frozen-thawed blastocyst. African-American women had a higher incidence of leiomyoma (40% vs. 10%) and tubal and uterine factor infertility. There was no difference in the live birth rate for African-American patients (28.0%) compared with white patients (30.2%). Of the patients who underwent a frozen-thawed blastocyst transfer, 58% (n=98) had their fresh, autologous IVF cycle, which produced the cryopreserved blastocyst, at Walter Reed Medical Center. A higher peak serum E2 level was noted in African-American patients (5,355 pg/mL) compared with white patients (4,541 pg/mL). During the fresh cycle, the live birth rates between African-American and white patients were significantly different at 16.7% versus 39.7%, respectively. CONCLUSION(S) Live birth rates after frozen blastocyst transfer are not different between African-American and white women despite a fourfold higher incidence of leiomyomas in African-American women.
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Huddleston HG, Cedars MI, Sohn SH, Giudice LC, Fujimoto VY. Racial and ethnic disparities in reproductive endocrinology and infertility. Am J Obstet Gynecol 2010; 202:413-9. [PMID: 20207341 DOI: 10.1016/j.ajog.2009.12.020] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2009] [Revised: 12/09/2009] [Accepted: 12/23/2009] [Indexed: 11/30/2022]
Abstract
This review examines racial and ethnic disparities in reproductive health focusing on 3 key topical areas: (1) infertility, (2) polycystic ovarian syndrome, and (3) reproductive aging. We report that an increasing body of knowledge points toward reduced infertility access and in vitro fertilization outcomes in Asian, black, and Hispanic women compared with white women. There are differences in the reproductive and metabolic phenotypes of Asian, black, and Hispanic women presenting with the polycystic ovarian syndrome compared with white women. Reproductive aging differences appear to exist in all racial and ethnic groups. Awareness of racial and ethnic disparities is critical to a complete understanding of the health issues facing women of reproductive age.
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Affiliation(s)
- Heather G Huddleston
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94115-0916, USA.
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28
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McCarthy-Keith DM, Schisterman EF, Robinson RD, O'Leary K, Lucidi RS, Armstrong AY. Will decreasing assisted reproduction technology costs improve utilization and outcomes among minority women? Fertil Steril 2010; 94:2587-9. [PMID: 20356585 DOI: 10.1016/j.fertnstert.2010.02.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2009] [Revised: 01/12/2010] [Accepted: 02/08/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To evaluate assisted reproduction technology (ART) usage and outcomes in minority women seeking care at enhanced access, military ART programs. DESIGN Retrospective cohort. SETTING Federal ART programs. PATIENT(S) Two thousand fifty women undergoing first cycle, fresh, nondonor ART from 2000 to 2005. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Rate of ART use, clinical pregnancy rate, live birth rate. RESULT(S) African American women had an almost fourfold increased use of ART and Hispanic women had decreased use. Clinical pregnancy rates were significantly lower for African American women compared with white women (46.1% vs. 52.6%, relative risk [RR] 0.88; 95% confidence interval [CI], 0.78-0.99) as were live birth rates (33.7%. vs. 45.7%, RR 0.74; 95% CI, 0.63-0.91). CONCLUSION(S) Economics appear to influence ART use by African American women but not Hispanic women. Despite increased use by African American women, outcomes in this group were worse when compared with Caucasian women. Improving access through decreased cost may increase use by some but not all minority groups. Improved access may not translate into improved outcomes in some ethnic groups.
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Affiliation(s)
- Desireé M McCarthy-Keith
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland 20892-1109, USA
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29
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Fujimoto VY, Jain T, Alvero R, Nelson LM, Catherino WH, Olatinwo M, Marsh EE, Broomfield D, Taylor H, Armstrong AY. Proceedings from the conference on Reproductive Problems in Women of Color. Fertil Steril 2010; 94:7-10. [PMID: 20171628 DOI: 10.1016/j.fertnstert.2009.12.068] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Revised: 12/21/2009] [Accepted: 12/23/2009] [Indexed: 10/19/2022]
Abstract
The purpose of the National Institutes of Health conference on Reproductive Problems in Women of Color that convened on July 25, 2009 was to bring investigators together to examine data related to reproductive health care access and ethnic disparities in reproductive problems, fertility treatments, and pregnancy outcomes. One of the goals discussed at this conference was to initiate a research network of investigators interested in studying these problems through the development of an American Society of Reproductive Medicine special interest group and Society of Assisted Reproductive Technology writing groups.
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Affiliation(s)
- Victor Y Fujimoto
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, California 94115, USA.
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30
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Fujimoto VY, Luke B, Brown MB, Jain T, Armstrong A, Grainger DA, Hornstein MD. Racial and ethnic disparities in assisted reproductive technology outcomes in the United States. Fertil Steril 2010; 93:382-90. [PMID: 19081561 PMCID: PMC4786183 DOI: 10.1016/j.fertnstert.2008.10.061] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2008] [Revised: 10/20/2008] [Accepted: 10/29/2008] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate ethnic differences in assisted reproductive technology (ART) outcomes in the United States. DESIGN Historical cohort study. SETTING Clinic-based data. PATIENT(S) A total of 139,027 ART cycles from the Society for Assisted Reproductive Technology Clinic Outcome Reporting System online database for 2004-2006, limited to white, Asian, black, and Hispanic women. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Logistic regression was used to model the odds of pregnancy and live birth; among singletons and twins, the odds of preterm birth and fetal growth restriction. Results are presented as adjusted odds ratios, with white women as the reference group. RESULT(S) The odds of pregnancy were reduced for Asians (0.86), and the odds of live birth were reduced for all groups: Asian (0.90), black (0.62), and Hispanic (0.87) women. Among singletons, moderate and severe growth restriction were increased for all infants in all three minority groups (Asians [1.78, 2.05]; blacks [1.81, 2.17]; Hispanics [1.36, 1.64]), and preterm birth was increased among black (1.79) and Hispanic women (1.22). Among twins, the odds for moderate growth restriction were increased for infants of Asian (1.30) and black women (1.97), and severe growth restriction was increased among black women (3.21). The odds of preterm birth were increased for blacks (1.64) and decreased for Asians (0.70). CONCLUSION(S) There are significant disparities in ART outcomes according to ethnicity.
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Affiliation(s)
- Victor Y Fujimoto
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, 2356 Sutter Street, 7th Floor, San Francisco, CA 94115-0916, USA.
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Huddleston HG, Rosen MP, Lamb JD, Modan A, Cedars MI, Fujimoto VY. Asian ethnicity in anonymous oocyte donors is associated with increased estradiol levels but comparable recipient pregnancy rates compared with Caucasians. Fertil Steril 2010; 94:2059-63. [PMID: 20056204 DOI: 10.1016/j.fertnstert.2009.11.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2009] [Revised: 11/04/2009] [Accepted: 11/09/2009] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To determine if differences exist in ovarian response and pregnancy rates between Asian and Caucasian donors. DESIGN Retrospective cohort study. SETTING University-based clinic. PATIENT(S) Anonymous oocyte donors of self-reported Asian (n=63) or Caucasian (n=156) ethnicity who began ovarian stimulation between February 2000 and March 2008 and their matched recipients. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Recipient pregnancy rates and oocyte donor ovarian responsiveness. RESULT(S) Baseline characteristics were similar between Asian and Caucasian donors. Asian donors had peak serum estradiol levels that were 23% higher than their Caucasian counterparts (3715±220 vs. 3013±114 pg/mL). Adjusted estradiol levels per follicle measured and per oocyte retrieved were elevated in Asian donors (17% and 23% higher, respectively), and these differences were unchanged after adjusting for body mass index. No differences were noted in implantation rates (47.4% vs. 40.9%), clinical pregnancy rates (60.3% vs. 62.4%), or live-birth rates (55.5% vs. 59.9%) achieved using Asian vs. Caucasian oocyte donors. CONCLUSION(S) In contrast to autologous fresh in vitro fertilization cycles, Asian ethnicity is not associated with a lower pregnancy rate in recipient women using controlled hormone replacement when anonymous donor oocytes are used. Asian donors achieved statistically significantly higher serum estradiol levels during gonadotropin stimulation, suggesting an ethnic difference in steroid production and/or metabolism.
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Affiliation(s)
- Heather G Huddleston
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, California 94115-0916, USA.
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Butts SF, Seifer DB. Racial and ethnic differences in reproductive potential across the life cycle. Fertil Steril 2009; 93:681-90. [PMID: 19939362 DOI: 10.1016/j.fertnstert.2009.10.047] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Accepted: 10/27/2009] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To review variations in specific reproductive health outcomes by race and ethnicity. A growing number of reports have explored potential gaps in the quality of reproductive health and healthcare across racial and ethnic groups. Diverse results from numerous investigations have made it challenging for practitioners to confirm the significance of these disparities. METHOD(S) Three specific areas of the reproductive life cycle were examined: pubertal onset, outcomes from treatment with assisted reproductive technologies (ART), and the menopausal transition. These areas were selected as they encompass a continuum of events across the reproductive life span of women. Outcomes were compared in black, white, Asian, and Hispanic women. Medline searches querying on keywords puberty, IVF, ART, menopause, menopausal symptoms, racial disparity, race, Asian, Japanese, Chinese, African American, black, Hispanic, and Latino were performed to isolate relevant publications for review. RESULT(S) Differences across race and ethnicity were noted in each clinical endpoint. The most notable findings included earlier puberty in blacks and Hispanics compared with whites, significantly lower live birth rates after ART in all racial and ethnic groups compared with whites, and differences in perimenopausal symptomatology and possibly timing in various racial/ethnic groups compared with whites. Additional research is needed to completely unravel the full significance and basic underpinnings of these disparities. Some of the limitations of the current state of the literature in drawing conclusions about the independent effect of race/ethnicity on reproductive disparities include small samples sizes in some studies, inconsistencies in the characterization of racial/ethnic groups, and incomplete control of potential confounding. CONCLUSION(S) Race and ethnicity appear to be important correlates of outcomes from the initiation of reproduction functioning through to its conclusion. The ultimate goal of identifying racial disparities in reproduction is to isolate the basic determinants of disparities and formulate strategies to improve outcomes for women at risk. The differences demonstrated in this review of the literature could represent environmental, sociocultural, and/or genetic correlates of race that influence these important milestones.
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Affiliation(s)
- Samantha F Butts
- Division of Infertility and Reproductive Endocrinology, University of Pennsylvania Medical School, Philadelphia, Pennsylvania, USA.
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Abstract
BACKGROUND Race and ethnicity are one of the newly investigated patient-related prognostic factors that might affect the outcome of assisted reproduction techniques. To our knowledge no data currently are available on the effect of race on oocyte donation outcome. MATERIALS A retrospective, matched cohort study was performed in a private infertility centre evaluating 1012 Black, South-East Asian and Caucasian recipients undergoing their first oocyte donation cycles. RESULTS A significantly lower ongoing pregnancy rate (24.6 versus 36.8%, OR: 0.56 95% CI: 0.40-0.77, P = 0.01) was observed among Black recipients compared with their matched Caucasian counterparts. The prevalence of uterine fibroids (49.6 versus 17.1%, P < 0.0001) and previous history of tubal infertility (53.2 versus 16.5%, P < 0.0001) was significantly higher among Black women. Multiple logistic regression analysis showed that, after adjusting for confounding variables, Black race was an independent risk factor for not achieving an ongoing pregnancy (for ongoing pregnancy, adjusted OR: 0.62 95% CI: 0.43-0.89, P = 0.009). Ongoing pregnancy rate (37.2 versus 37.2%, OR: 1.0 95% CI: 0.49-2.04, P = 1.0) was not significantly different between South-East Asian and matched Caucasian patients. CONCLUSIONS Black race was an independent risk factor for not achieving an ongoing pregnancy after oocyte donation. Although yellow race does not seem to adversely affect oocyte donation, larger studies are still warranted to draw more solid conclusions. Race should be considered as an independent prognostic factor in oocyte donation.
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Affiliation(s)
- Daniel Bodri
- Clínica EUGIN, calle Entença 293-295, 08029 Barcelona, Spain.
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Lamb JD, Huddleston HG, Purcell KJ, Modan A, Farsani TT, Dingeldein MA, Vittinghoff E, Fujimoto VY. Asian ethnicity is associated with decreased pregnancy rates following intrauterine insemination. Reprod Biomed Online 2009; 19:252-6. [PMID: 19712563 DOI: 10.1016/s1472-6483(10)60081-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Asian ethnicity has been associated with decreased pregnancy outcomes in patients undergoing IVF. The objective of this study was to determine if a difference exists in pregnancy rates between Asian and Caucasian patients undergoing intrauterine insemination (IUI). A retrospective cohort of Asian and Caucasian patients treated with IUI between December 2002 and 2006 was analysed, including 2327 IUI cycles among 814 patients. Baseline characteristics were similar between Asian and Caucasian women. A significantly greater proportion of Asians (43.9%) presented for treatment after more than 2 years of infertility compared with Caucasians (24.6%) (P < 0.0001). Unadjusted analysis showed a trend towards decreased pregnancy rates associated with Asian ethnicity (odds ratio (OR) 0.71, 95% CI 0.50-1.01, not significant). Age, stimulation protocol, differences in gravity and parity, and duration of infertility did not account for this difference (adjusted OR 0.68, 95% CI 0.47-0.98, P = 0.039). Asian ethnicity is associated with lower pregnancy rates in IUI treatment. The increased duration of infertility in Asians does not explain the reduced pregnancy rates.
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Affiliation(s)
- Julie D Lamb
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California at San Francisco, San Francisco, CA, USA
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Seifer DB, Frazier LM, Grainger DA. Disparity in assisted reproductive technologies outcomes in black women compared with white women. Fertil Steril 2008; 90:1701-10. [DOI: 10.1016/j.fertnstert.2007.08.024] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2007] [Revised: 08/09/2007] [Accepted: 08/09/2007] [Indexed: 11/25/2022]
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Seifer DB, Golub ET, Lambert-Messerlian G, Benning L, Anastos K, Watts DH, Cohen MH, Karim R, Young MA, Minkoff H, Greenblatt RM. Variations in serum müllerian inhibiting substance between white, black, and Hispanic women. Fertil Steril 2008; 92:1674-8. [PMID: 18930217 DOI: 10.1016/j.fertnstert.2008.08.110] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2008] [Revised: 08/15/2008] [Accepted: 08/21/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To compare serum müllerian inhibiting substance (MIS) levels between white, black, and Hispanic women to determine whether ovarian aging occurs at a different time course for women of different racial groups. DESIGN Longitudinal study of serum MIS levels in women of different race and ethnicity over two different time points. SETTING Women's Interagency HIV Study, a multicenter prospective cohort study. PATIENT(S) Serum samples obtained from 809 participants (122 white, 462 black, and 225 Hispanic women). INTERVENTION(S) Comparison of serum MIS between women of different race and ethnicity at two time points (median age 37.5 years and 43.3 years). MAIN OUTCOME MEASURE(S) Variation in MIS by race and ethnicity over time, controlling for age, body mass index, HIV status, and smoking. RESULT(S) Compared with white women, average MIS values were lower among black (25.2% lower) and Hispanic (24.6% lower) women, adjusting for age, body mass index, smoking, and HIV status. CONCLUSION(S) There is an independent effect of race and ethnicity on the age-related decline in MIS over time.
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Affiliation(s)
- David B Seifer
- Department of Obstetrics and Gynecology, Brooklyn, and Mount Sinai School of Medicine, Maimonides Medical Center, New York, New York 11228, USA.
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Dayal MB, Gindoff P, Dubey A, Spitzer TL, Bergin A, Peak D, Frankfurter D. Does ethnicity influence in vitro fertilization (IVF) birth outcomes? Fertil Steril 2009; 91:2414-8. [PMID: 18691706 DOI: 10.1016/j.fertnstert.2008.03.055] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2007] [Revised: 03/14/2008] [Accepted: 03/24/2008] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine if ethnicity influences IVF birth outcome. DESIGN Retrospective cohort study. SETTING University-based IVF program. PATIENT(S) All African American women (n = 71) and Caucasian women (n = 180) who underwent initial fresh, nondonor IVF/embryo transfer (ET) cycles between January 1, 2004 and December 31, 2005. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Gonadotropin dose, duration of stimulation, peak estradiol levels, oocyte yield, implantation, clinical pregnancy, and live birth rates. RESULT(S) African American women generated significantly fewer embryos than Caucasian women (5.3 +/- 3.7 vs. 6.6 +/- 4.8) despite having similar ages, day 3 FSH, peak estradiol levels, length of stimulation, and number of oocytes retrieved. In addition, compared with Caucasian women, African American had significantly greater body mass indices (26.5 +/- 5.2 vs. 23.7 +/- 4.8) and required significantly more total gonadotropin (IU) (4,791 +/- 2,161 vs. 3,725 +/- 2,005) for ovarian stimulation. African American women were more likely to have uterine fibroids (21% vs. 3%) and tubal factor infertility (23% vs. 9%). Caucasian women were more likely to have unexplained infertility (53% vs. 32%). Differences in embryo yield between patient groups persisted after accounting for differences in infertility diagnosis and prevalence of fibroids. Biochemical, clinical pregnancy, and live birth rates as well as implantation rates (number of sacs visualized/number of embryos transferred) did not significantly differ between groups. CONCLUSION(S) Although African Americans yield fewer embryos than Caucasian women with IVF, these ethnic groups do not seem to differ with regard to IVF pregnancy outcomes.
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Johnson A, El-Toukhy T, Sunkara SK, Khairy M, Coomarasamy A, Ross C, Bora S, Khalaf Y, Braude P. Validity of the in vitro fertilisation league tables: influence of patients' characteristics. BJOG 2008; 114:1569-74. [PMID: 17995498 DOI: 10.1111/j.1471-0528.2007.01539.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We tested the hypothesis that restricting comparison of the live birth rate following in vitro fertilisation (IVF) treatment in those couples having their first IVF cycle in whom the female is under 35 years of age and has a normal follicle-stimulating hormone level would improve the validity of comparing IVF clinics' success rates. We analysed all cycles performed over a 2-year period in patients who fulfilled these criteria and divided the study population according to the referring primary care trusts: group A (n = 90) were referred from Lambeth, Southwark and Lewisham and group B (n = 134) were referred from Brent and Harrow. There was no significant difference between the two groups with regard to their IVF cycle characteristics. The two groups differed in their ethnicity, cause of infertility, prevalence of uterine fibroids and smoking and alcohol consumption habits. Group A had a significantly lower live birth rate (OR = 0.45, 95% CI 0.21-0.95, P = 0.02) compared with group B. This study confirms the impact of the non-IVF-related patient characteristics on treatment outcome and the poor validity of comparing IVF clinics' success rates based on the sparse data published by national IVF registries.
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Affiliation(s)
- A Johnson
- Assisted Conception Unit, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
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Purcell K, Schembri M, Frazier LM, Rall MJ, Shen S, Croughan M, Grainger DA, Fujimoto VY. Asian ethnicity is associated with reduced pregnancy outcomes after assisted reproductive technology. Fertil Steril 2007; 87:297-302. [PMID: 17081529 DOI: 10.1016/j.fertnstert.2006.06.031] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2006] [Revised: 06/20/2006] [Accepted: 06/20/2006] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine whether success rates were similar in Asian and Caucasian women undergoing infertility treatment. DESIGN Secondary data analysis and multivariate modeling. SETTING Clinics reporting to the national Society for Assisted Reproductive Technology registry and a university-based clinic. PATIENT(S) Caucasian and self-identified Asian infertile women undergoing IVF. The study included 25,843 Caucasian and 1,429 Asian patients from the national registry; 370 Caucasian and 197 Asian patients were included from the site-specific clinic. INTERVENTION(S) In vitro fertilization. MAIN OUTCOME MEASURE(S) Pregnancy rate and live-birth rate. RESULT(S) Infertile Asian women differed only minimally from their Caucasian counterparts in baseline characteristics and treatment response. Yet Asian women had a decreased clinical pregnancy rate (odds ratio, 0.71; 95% confidence interval 0.64-0.80) and a decreased live-birth rate (odds ratio, 0.69; 95% confidence interval 0.61-0.77). Subsequent multivariate analysis demonstrated that Asian ethnicity was an independent predictor of poor outcome. CONCLUSION(S) After treatment, infertile Asian women have significantly fewer pregnancies than do Caucasian women. Multivariate analysis indicates that this discrepancy cannot be accounted for by differences in baseline characteristics or by response to current therapeutic interventions.
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Feinberg EC, Larsen FW, Catherino WH, Zhang J, Armstrong AY. Comparison of assisted reproductive technology utilization and outcomes between Caucasian and African American patients in an equal-access-to-care setting. Fertil Steril 2006; 85:888-94. [PMID: 16580370 DOI: 10.1016/j.fertnstert.2005.10.028] [Citation(s) in RCA: 140] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2005] [Revised: 10/16/2005] [Accepted: 10/16/2005] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Racial disparity in assisted reproductive technology (ART) outcomes has been reported but remains controversial. Reasons for the disparity are unclear, and access to care has been suggested as a causative factor. In this study, we sought to examine minority utilization of ART in the Department of Defense (DoD) compared with minority utilization in the U.S. ART population. Outcomes from ART were compared between Caucasian (Cau) and African American (AA) patients, and etiologies of disparity were examined. DESIGN Retrospective cohort study. SETTING University-based ART program. PATIENT(S) A total of 1,457 patients undergoing first-cycle fresh, nondonor ART. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Clinical pregnancy rate, live birth rate, implantation rate, spontaneous abortion rate. RESULT(S) Within the DoD population, AA women had a fourfold increase in utilization of ART services relative to the U.S. ART population. In this equal-access-to-care setting, AA women experienced a clinically significant decrease in live birth rate that did not reach statistical significance (29.6% vs. 35.8%, risk ratio [RR] 0.83, 95% confidence interval [CI] 0.67-1.02) and a statistically significant increase in spontaneous abortions compared with Cau women (25% vs. 15.9%, RR 1.57, 95% CI 1.05-2.36). This might be explained, in part, by a higher prevalence of uterine leiomyomas in AA women (30.8% AA vs. 10.7% Cau, RR 2.85, 95% CI 2.06-3.95). For both AA and Cau women, the presence of fibroids at baseline ultrasound was associated with reductions in clinical pregnancy rates (35% with leiomyomas vs. 43.2% without leiomyomas, RR 0.74, 95% CI 0.51-0.98), live birth rates (26.2% vs. 36.0%, RR 0.63, 95% CI 0.44-0.90), and implantation rates (25.6% vs. 31.1% RR 0.82, 95% CI 0.69-0.98). CONCLUSION(S) Utilization of ART services among AA women increased when access to care was improved. A clinically significant reduction in live birth rate and statistically significant increase in spontaneous abortion rate was observed in AA women compared with Cau women. Leiomyomas were three times more prevalent in AA women and reduced ART success, regardless of race. The persistence of racial differences in an equal-access-to-care environment might be explained, in part, by the increased prevalence of leiomyomas in AA women.
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Affiliation(s)
- Eve C Feinberg
- Reproductive Biology and Medicine Branch, National Institute of Child Health and Human Development, NIH, Bethesda, Maryland 20892, USA
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