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Epelboin S, Labrosse J, Fauque P, Levy R, Gervoise-Boyer MJ, Devaux A, Bergère M, de Vienne C, Jonveaux P, De Mouzon J, Pessione F. Endometriosis and assisted reproductive techniques independently related to mother-child morbidities: a French longitudinal national study. Reprod Biomed Online 2020; 42:627-633. [PMID: 33388264 DOI: 10.1016/j.rbmo.2020.11.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/08/2020] [Accepted: 11/26/2020] [Indexed: 02/06/2023]
Abstract
RESEARCH QUESTION Does endometriosis increase obstetric and neonatal complications, and does assisted reproductive technology (ART) cause additional risk of maternal or fetal morbidity? DESIGN A nationwide cohort study (2013-2018) comparing maternal and perinatal morbidities in three groups of single pregnancies: spontaneous pregnancies without endometriosis; spontaneous pregnancies with endometriosis; and ART pregnancies in women with endometriosis. RESULTS Mean maternal ages were 30.0 (SD = 5.3), 31.7 (SD = 4.8) and 33.1 years (SD = 4.0), for spontaneous conceptions, spontaneous conceptions with endometriosis and ART pregnancies with endometriosis groups, respectively (P < 0.0001). Comparison of spontaneous conceptions with endometriosis and spontaneous conceptions: endometriosis independently increased the risk of venous thrombosis (adjusted OR [aOR] 1.51, P < 0.001), pre-eclampsia (aOR 1.29, P < 0.001), placenta previa (aOR 2.62, P < 0.001), placental abruption (aOR 1.54, P < 0.001), premature birth (aOR 1.37, P < 0.001), small for gestational age (aOR 1.05, P < 0.001) and malformations (aOR 1.06, P = 0.049). Comparison of ART pregnancies with endometriosis and spontaneous conceptions with endometriosis: ART increased the risk of placenta previa (aOR 2.43, 95% CI 2.10 to 2.82, P < 0.001), premature birth (aOR 1.42, 95% CI 1.29 to 1.55, P < 0.001) and small for gestational age (aOR 1.18, 95% CI 1.10 to 1.27, P < 0.001), independently from the effect of endometriosis. Risk of pre-eclampsia, placental abruption or congenital malformations was not increased with ART. CONCLUSION Endometriosis is an independent risk factor for mother and child morbidities. Maternal morbidity and perinatal morbidity were significantly increased by ART in addition to endometriosis; however, some perinatal and maternal morbidity risks were increasingly linked to pathologies related to infertility.
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Affiliation(s)
- Sylvie Epelboin
- Centre d'Assistance Médicale à la Procréation, gynécologie obstétrique, médecine de la reproduction, Hôpital Bichat Claude-Bernard, AP-HP. Nord, Université de Paris, Paris, France.
| | - Julie Labrosse
- Centre d'Assistance Médicale à la Procréation, gynécologie obstétrique, médecine de la reproduction, Hôpital Bichat Claude-Bernard, AP-HP. Nord, Université de Paris, Paris, France
| | - Patricia Fauque
- Université Bourgogne Franche-Comté - INSERM UMR1231, 2 Rue Angélique Ducoudray, Dijon F-21000, France
| | - Rachel Levy
- Inserm, équipe lipodystrophies génétiques et acquises, service de biologie de la reproduction-CECOS, Saint-Antoine Research center, Sorbonne université, hôpital Tenon, AP-HP, Paris 75020, France
| | | | - Aviva Devaux
- Centre d'Assistance Médicale à la Procréation, biologie de la reproduction, CHU Amiens
| | - Marianne Bergère
- Agence de la Biomédecine, 1 avenue du stade de France 93212 La Plaine Saint Denis
| | - Claire de Vienne
- Agence de la Biomédecine, 1 avenue du stade de France 93212 La Plaine Saint Denis
| | - Philippe Jonveaux
- Agence de la Biomédecine, 1 avenue du stade de France 93212 La Plaine Saint Denis
| | | | - Fabienne Pessione
- Agence de la Biomédecine, 1 avenue du stade de France 93212 La Plaine Saint Denis
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Long R, Wang M, Yang QY, Hu SQ, Zhu LX, Jin L. Risk of birth defects in children conceived by artificial oocyte activation and intracytoplasmic sperm injection: a meta-analysis. Reprod Biol Endocrinol 2020; 18:123. [PMID: 33308238 PMCID: PMC7731535 DOI: 10.1186/s12958-020-00680-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 12/06/2020] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Whether artificial oocyte activation (ICSI-AOA) will increase the risk of birth defects remains controversial. Thus, we performed this study to evaluate the risk of birth defects and further compare the incidence of different birth defects types (chromosomal aberrations and non-chromosomal aberrations) in children conceived by ICSI-AOA and conventional intracytoplasmic sperm injection (ICSI) in an enlarged sample size. METHOD A comprehensive review of the literatures comparing birth defects in children conceived by ICSI-AOA and conventional ICSI by October 2020 was performed in PubMed, Embase, Cochrane Libraries, Web of Science, and Chinese databases including China National Knowledge Infrastructure, China Biology Medicine disc and Wan Fang. Risk ratios (RR) and 95% confidence intervals (CI) were calculated. RESULTS Five studies were included in the final analysis. Compared with conventional ICSI, ICSI-AOA did not increase the birth defects rate (RR = 1.27, 95%CI 0.70-2.28) of children. Furthermore, in a subgroup analysis, birth defects were classified into two types (chromosomal aberrations and non-chromosomal aberrations) in four studies and no statistical difference were revealed. CONCLUSION Our analysis indicates that ICSI-AOA represents no significant difference in the prevalence of major birth defects or types of birth defects (chromosomal aberrations and non-chromosomal aberrations) comparing with conventional ICSI. This conclusion may provide clinicians evidence-based support in patient counseling and instruction of the application and safety concern about ICSI-AOA.
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Affiliation(s)
- Rui Long
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Meng Wang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Qi Yu Yang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Shi Qiao Hu
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Li Xia Zhu
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
| | - Lei Jin
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
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53
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Aghajanova L, Kao CN, Cedars M, Tran N. Assessing the impact of semen quality on embryo development in an egg donation model. F S Rep 2020; 2:22-29. [PMID: 34223269 PMCID: PMC8244319 DOI: 10.1016/j.xfre.2020.10.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 10/22/2020] [Accepted: 10/29/2020] [Indexed: 11/26/2022] Open
Abstract
Objective To investigate if any of the World Health Organization semen parameters and/or male age are associated with embryo development. Design Retrospective chart review between January 2008 and May 2015. Setting Academic fertility practice. Patients Anonymous egg donors aged ≤30 years. Interventions Chart review. Main Outcome Measures Sperm parameters were evaluated on a continuum and were dichotomized to determine if low values (strict morphology < 4%, concentration < 15 × 106, low motility < 40%) or older age (>50 years) are associated with embryo morphology. Repeated linear regression measures to determine the associations and multivariate testing to determine independent effects for each predictor were performed. Results Three hundred eighty-four donors with 574 egg donation cycles were identified, and 205 subjects with 275 cycles were included in the final analysis. The mean donor age was 25.31 ± 2.81 years, with a mean antral follicle count of 28.09 ± 10.5. The mean male age was 43.25 ± 6.65 years. The mean World Health Organization semen parameters at fertilization were 55.8 × 106 ± 44.3 × 106/mL concentration, 44.8% ± 20.2% motility, and 6.9% ± 5.3% strict morphology. Neither male age nor sperm morphology was associated with embryo morphology. A low total motile count was significantly associated with a higher cell number in day-3 embryos and a 1.56-times higher chance of poor day-3 cell symmetry. There was no statistically significant difference in blastocyst formation, clinical pregnancy, or live-birth rates. Conclusions Although statistically significant, the effect of the low total motile count on day-3 cell number and cell symmetry are likely clinically insignificant. Male age, race, or poor sperm morphology were not associated with a poor cycle outcome or impaired embryo development. The use of intracytoplasmic sperm injection likely alleviates the negative effect of diminished semen quality on treatment outcome.
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Affiliation(s)
- Lusine Aghajanova
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco, San Francisco, California.,Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Stanford School of Medicine, Sunnyvale, California
| | - Chia-Ning Kao
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco, San Francisco, California
| | - Marcelle Cedars
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco, San Francisco, California
| | - Nam Tran
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California San Francisco, San Francisco, California
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Kiani AK, Paolacci S, Scanzano P, Michelini S, Capodicasa N, D'Agruma L, Notarangelo A, Tonini G, Piccinelli D, Farshid KR, Petralia P, Fulcheri E, Chiurazzi P, Terranova C, Plotti F, Angioli R, Castori M, Bertelli M. Complications related to in vitro reproductive techniques support the implementation of natural procreative technologies. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:e2020018. [PMID: 33170179 PMCID: PMC8023144 DOI: 10.23750/abm.v91i13-s.10525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 09/21/2020] [Indexed: 11/24/2022]
Abstract
Background and aim: Infertility affects ~20% of the couples in the world. Assisted reproductive technologies (ARTs) are currently the most common treatment option for infertility. Nevertheless, ARTs may be associated with complications for mothers and/or offspring. Natural procreative technology (NaProTechnology) is a natural treatment which minimizes these risks by seeking to identify the causes of infertility to enable better treatments. This narrative review summarizes the complications related to ARTs and clarifies how the NaProTechnology approach can help ARTs to achieve better results or be used in alternative to ARTs. Methods: Data in the literature indicate that NaProTechnology is a natural approach for treating infertility. Results: The percentage of live births obtained by NaProTechnology is similar to that of ARTs. Conclusions: An extensive search for the genetic defects causing infertility or subfertility through genetic testing can help both ARTs and NaProTechnology to achieve successful pregnancies. By discovering the underlying causes of infertility, genetic tests enable better family counseling, like the implications of transmitting risk- and disease-alleles to future generations. (www.actabiomedica.it)
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Affiliation(s)
| | | | | | - Sandro Michelini
- Department of Vascular Rehabilitation, San Giovanni Battista Hospital, Rome, Italy.
| | | | - Leonardo D'Agruma
- Division of Medical Genetics, Fondazione IRCCS-Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), Italy.
| | - Angelantonio Notarangelo
- Division of Medical Genetics, Fondazione IRCCS-Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), Italy.
| | - Gerolamo Tonini
- Surgical Department, Unit of Urology, Poliambulanza Foundation, Brescia, Italy.
| | - Daniela Piccinelli
- Department of Mother and Child Health, Unit of Obstetrics and Gynecology, Poliambulanza Foundation, Brescia, Italy.
| | | | - Paolo Petralia
- General Director, IRCCS Giannina Gaslini Institute, Genoa, Italy.
| | - Ezio Fulcheri
- UOSD Fetal and Perinatal Pathology, Department of Translational Research, Laboratory Medicine, Diagnostics and Services, IRCCS Giannina Gaslini Institute, Genoa, Italy.
| | - Pietro Chiurazzi
- Istituto di Medicina Genomica, Università Cattolica del Sacro Cuore, Rome, Italy; UOC Genetica Medica, Fondazione Policlinico Universitario A. Gemelli, Rome Italy.
| | - Corrado Terranova
- Department of Obstetrics and Gynecology, University Campus Bio Medico, Rome, Italy.
| | - Francesco Plotti
- Department of Obstetrics and Gynecology, University Campus Bio Medico, Rome, Italy.
| | - Roberto Angioli
- Department of Obstetrics and Gynecology, University Campus Bio Medico, Rome, Italy.
| | - Marco Castori
- Division of Medical Genetics, Fondazione IRCCS-Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), Italy.
| | - Matteo Bertelli
- MAGI EUREGIO, Bolzano, Italy; MAGI'S LAB, Rovereto (TN), Italy; EBTNA-LAB, Rovereto (TN), Italy.
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55
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Zheng D, Nguyen QN, Li R, Dang VQ. Is Intracytoplasmic Sperm Injection the Solution for all in Unexplained Infertility? Semin Reprod Med 2020; 38:36-47. [PMID: 33152769 DOI: 10.1055/s-0040-1719085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Intracytoplasmic sperm injection (ICSI) was first introduced as a supplemental method to conventional in vitro fertilization (c-IVF) for couples with severe male factor infertility to overcome the poor fertilization rate, while its indications expanded in current clinical practice and gained worldwide popularity. However, ICSI is invasive and crosses all natural barriers, raising several unresolved concerns regarding procedure-dependent and procedure-independent risks, as well as the characteristic of being labor-intensive and more expensive than c-IVF. This review is aimed to draw readers' attention, to the widespread use of ICSI worldwide, with its effectiveness in different indications of infertility, especially in those with unexplained infertility, as well as the cost-effectiveness of the ICSI-for-all strategy. Also, we covered current evidence on the short- and long-term safety of children born thanks to ICSI-aided conception. Further well-designed, adequately powered, and randomized controlled clinical trials are absolutely needed to arrive at a consensus on the use of ICSI over c-IVF in different populations.
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Affiliation(s)
- Danni Zheng
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, Beijing, China.,National Clinical Research Center for Obstetrics and Gynecology, Beijing, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China.,Beijing Advanced Innovation Center for Genomics, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, China
| | | | - Rong Li
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, Beijing, China.,National Clinical Research Center for Obstetrics and Gynecology, Beijing, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China.,Beijing Advanced Innovation Center for Genomics, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, China
| | - Vinh Q Dang
- IVFMD, My Duc Hospital, Ho Chi Minh, Vietnam.,HOPE Research Center, My Duc Hospital, Ho Chi Minh, Vietnam
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56
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Ples L, Chicea R, Poenaru MO, Neacsu A, Sima RM, Micu R. Can Anorectal Atresia Be Diagnosed in the First Trimester of Pregnancy? A Systematic Literature Review. ACTA ACUST UNITED AC 2020; 56:medicina56110583. [PMID: 33143152 PMCID: PMC7692880 DOI: 10.3390/medicina56110583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 10/26/2020] [Accepted: 10/28/2020] [Indexed: 11/16/2022]
Abstract
Anorectal atresia (ARA) is a common congenital anomaly, but prenatal diagnosis is difficult, late, and unspecific. Utilizing a case of a 46 year old primipara with an egg donation In Vitro Fertilization (IVF) pregnancy, diagnosed at the first trimester scan with an anechoic isolated structure, which indicates anal atresia, we performed a systematic literature review in order to evaluate early prenatal ARA diagnosis. A total of 16 cases were reported as first trimester ARA suspicion, and only three had no associated anomalies. The most frequent ultrasound (US) sign was the presence of a cystic, anechoic pelvic structure of mainly tubular shape, or a plain abdominal cyst. In the majority of cases, structures were thin-walled and delimitated from the bladder. The presence of hyperechoic spots signifying enterolithiasis and peristaltic movements were helpful in order to establish the bowel origin of the lesion. Considering the high eventuality that the lesion is transitory, meaning later in pregnancy the fetus looks normal, early detection of such a sign should prompt further structural detailed evaluation, karyotyping, and appropriate pregnancy and postnatal counselling.
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Affiliation(s)
- Liana Ples
- Department of Obstetrics and Gynecology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.P.); (M.-O.P.); (A.N.)
- “Bucur” Maternity, Saint John Hospital, 012361 Bucharest, Romania
| | - Radu Chicea
- Medicine Faculty, Lucian Blaga University, 550024 Sibiu, Romania;
| | - Mircea-Octavian Poenaru
- Department of Obstetrics and Gynecology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.P.); (M.-O.P.); (A.N.)
- “Bucur” Maternity, Saint John Hospital, 012361 Bucharest, Romania
| | - Adrian Neacsu
- Department of Obstetrics and Gynecology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.P.); (M.-O.P.); (A.N.)
- “Bucur” Maternity, Saint John Hospital, 012361 Bucharest, Romania
| | - Romina Marina Sima
- Department of Obstetrics and Gynecology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (L.P.); (M.-O.P.); (A.N.)
- “Bucur” Maternity, Saint John Hospital, 012361 Bucharest, Romania
- Correspondence: ; Tel.: +40-741-071-243
| | - Romeo Micu
- Obstetrics and Gynecology Dept, Iuliu Hatieganu Univerity of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania;
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Catford SR, Lewis S, Halliday J, Kennedy J, O'Bryan MK, McBain J, Amor DJ, Rombauts L, Saffery R, Hart RJ, McLachlan RI. Health and fertility of ICSI-conceived young men: study protocol. Hum Reprod Open 2020; 2020:hoaa042. [PMID: 33033755 PMCID: PMC7532549 DOI: 10.1093/hropen/hoaa042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/23/2020] [Indexed: 12/27/2022] Open
Abstract
STUDY QUESTIONS What are the long-term health and reproductive outcomes for young men conceived using ICSI whose fathers had spermatogenic failure (STF)? Are there epigenetic consequences of ICSI conception? WHAT IS KNOWN ALREADY Currently, little is known about the health of ICSI-conceived adults, and in particular the health and reproductive potential of ICSI-conceived men whose fathers had STF. Only one group to date has assessed semen parameters and reproductive hormones in ICSI-conceived men and suggested higher rates of impaired semen quality compared to spontaneously conceived (SC) peers. Metabolic parameters in this same cohort of men were mostly comparable. No study has yet evaluated other aspects of adult health. STUDY DESIGN SIZE DURATION This cohort study aims to evaluate the general health and development (aim 1), fertility and metabolic parameters (aim 2) and epigenetic signatures (aim 3) of ICSI-conceived sons whose fathers had STF (ICSI study group). There are three age-matched control groups: ICSI-conceived sons whose fathers had obstructive azoospermia (OAZ) and who will be recruited in this study, as well as IVF sons and SC sons, recruited from other studies. Of 1112 ICSI parents including fathers with STF and OAZ, 78% (n = 867) of mothers and 74% (n = 823) of fathers were traced and contacted. Recruitment of ICSI sons started in March 2017 and will finish in July 2020. Based on preliminary participation rates, we estimate the following sample size will be achieved for the ICSI study group: mothers n = 275, fathers n = 225, sons n = 115. Per aim, the sample sizes of OAZ-ICSI (estimated), IVF and SC controls are: Aim 1-OAZ-ICSI: 28 (maternal surveys)/12 (son surveys), IVF: 352 (maternal surveys)/244 (son surveys), SC: 428 (maternal surveys)/255 (son surveys); Aim 2-OAZ-ICSI: 12, IVF: 72 (metabolic data), SC: 391 (metabolic data)/365 (reproductive data); Aim 3-OAZ-ICSI: 12, IVF: 71, SC: 292. PARTICIPANTS/MATERIALS SETTING METHODS Eligible parents are those who underwent ICSI at one of two major infertility treatment centres in Victoria, Australia and gave birth to one or more males between January 1994 and January 2000. Eligible sons are those aged 18 years or older, whose fathers had STF or OAZ, and whose parents allow researchers to approach sons. IVF and SC controls are age-matched men derived from previous studies, some from the same source population. Participating ICSI parents and sons complete a questionnaire, the latter also undergoing a clinical assessment. Outcome measures include validated survey questions, physical examination (testicular volumes, BMI and resting blood pressure), reproductive hormones (testosterone, sex hormone-binding globulin, FSH, LH), serum metabolic parameters (fasting glucose, insulin, lipid profile, highly sensitive C-reactive protein) and semen analysis. For epigenetic and future genetic analyses, ICSI sons provide specimens of blood, saliva, sperm and seminal fluid while their parents provide a saliva sample. The primary outcomes of interest are the number of mother-reported hospitalisations of the son; son-reported quality of life; prevalence of moderate-severe oligozoospermia (sperm concentration <5 million/ml) and DNA methylation profile. For each outcome, differences between the ICSI study group and each control group will be investigated using multivariable linear and logistic regression for continuous and binary outcomes, respectively. Results will be presented as adjusted odds ratios and 95% CIs. STUDY FUNDING/COMPETING INTERESTS This study is funded by an Australian National Health and Medical Research Council Partnership Grant (NHMRC APP1140706) and was partially funded by the Monash IVF Research and Education Foundation. L.R. is a minority shareholder and the Group Medical Director for Monash IVF Group, and reports personal fees from Monash IVF group and Ferring Australia, honoraria from Ferring Australia, and travel fees from Merck Serono, MSD and Guerbet; R.J.H. is the Medical Director of Fertility Specialists of Western Australia and has equity in Western IVF; R.I.M. is a consultant for and a shareholder of Monash IVF Group and S.R.C. reports personal fees from Besins Healthcare and non-financial support from Merck outside of the submitted work. The remaining authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER Not applicable. TRIAL REGISTRATION DATE Not applicable. DATE OF FIRST PATIENT’S ENROLMENT Not applicable.
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Affiliation(s)
- S R Catford
- Hudson Institute of Medical Research, Melbourne 3168, Australia.,Department of Obstetrics and Gynaecology, Monash University, Melbourne 3168, Australia.,Murdoch Children's Research Institute, Melbourne 3052, Australia
| | - S Lewis
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - J Halliday
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - J Kennedy
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - M K O'Bryan
- The School of Biological Sciences, Monash University, Melbourne 3168, Australia
| | - J McBain
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne 3052, Australia.,Melbourne IVF, East Melbourne 3002, Australia.,Department of Obstetrics and Gynaecology, The Royal Women's Hospital, Melbourne 3052, Australia
| | - D J Amor
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - L Rombauts
- Department of Obstetrics and Gynaecology, Monash University, Melbourne 3168, Australia.,Monash IVF Group Pty Ltd, Melbourne 3121, Australia
| | - R Saffery
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - R J Hart
- Division of Obstetrics and Gynaecology, University of Western Australia, Crawley 6009, Australia.,Fertility Specialists of Western Australia, Claremont 6010, Australia
| | - R I McLachlan
- Hudson Institute of Medical Research, Melbourne 3168, Australia.,Department of Obstetrics and Gynaecology, Monash University, Melbourne 3168, Australia.,Monash IVF Group Pty Ltd, Melbourne 3121, Australia
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59
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Nätt D, Öst A. Male reproductive health and intergenerational metabolic responses from a small RNA perspective. J Intern Med 2020; 288:305-320. [PMID: 32415866 DOI: 10.1111/joim.13096] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/10/2020] [Accepted: 04/23/2020] [Indexed: 02/06/2023]
Abstract
The world has recently experienced a decline in male reproductive (e.g. sperm counts and motility) and metabolic (e.g. obesity and diabetes) health. Accumulated evidence from animal models also shows that the metabolic health of the father may influence the metabolic health in his offspring. Vectors for such paternal intergenerational metabolic responses (IGMRs) involve small noncoding RNAs (sncRNAs) that often increase in spermatozoa during the last days of maturation in the epididymis. We and others have shown that the metabolic state - depending on factors such as diet, obesity and physical exercise - may affect sperm quality and sperm sncRNA. Together, this suggests that there are overlapping aetiologies between the male metabolic syndrome, male factor infertility and intergenerational responses. In this review, we present a theoretical framework for an overlap of these aetiologies by exploring the advances in our understanding of the roles of sncRNA in spermatogenesis and offspring development. A special focus will lie on novel findings about tRNA-derived small RNA (tsRNA), rRNA-derived small RNA (rsRNA) and small mitochondrial RNA (mitoRNA), and their emerging roles in intergenerational metabolic and reproductive health.
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Affiliation(s)
- D Nätt
- From the, Department of Clinical and Experimental Medicine, Linköping University, Linkoping, Sweden
| | - A Öst
- From the, Department of Clinical and Experimental Medicine, Linköping University, Linkoping, Sweden
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60
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Bosch E, Espinós JJ, Fabregues F, Fontes J, García-Velasco J, Llácer J, Requena A, Checa MA, Bellver J. ALWAYS ICSI? A SWOT analysis. J Assist Reprod Genet 2020; 37:2081-2092. [PMID: 32578032 PMCID: PMC7492350 DOI: 10.1007/s10815-020-01836-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 05/17/2020] [Indexed: 12/21/2022] Open
Abstract
PURPOSE Intracytroplasmatic sperm injection (ICSI) is a common procedure used to improve reproductive results, even among couples without male factor infertility. However, the evidence available is still uncertain on the possible advantages and deficiencies that this procedure may have in patients with no formal indication for ICSI. METHODS A SWOT (strengths, weaknesses, opportunities, threats) analysis examines the possible advantages and deficiencies of performing ICSI in these patients with no formal indication. RESULTS The evidence suggests that ICSI is not justified for non-male factor infertile couples requiring in vitro conception. One of the major strengths associated to the procedure is the virtual elimination of cases further complicated by total fertilization failure and a combination between IVF and ICSI on sibling oocytes has been advised in the literature. Greater technical difficulties, higher costs and performing an unnecessary invasive technique in some cases represent some of the weaknesses of the procedure, and questions regarding safety issues should not be ruled out. CONCLUSION Despite the widespread use of ICSI in patients without a formal diagnosis of male factor infertility, evidence demonstrating its effectiveness in this population is still lacking. Additional large and well-designed randomized controlled trials are needed to clarify definitive indications for ICSI in non-male factor infertility.
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Affiliation(s)
- E Bosch
- IVI RMA Valencia, Plaza de la Policía Local, 3, 46015, Valencia, Spain.
| | - J J Espinós
- Fertty, Ausiàs March 25, 08010, Barcelona, Spain
- Universidad Autónoma de Barcelona, Campus de la UAB, Plaza Cívica, s/n, 08193, Bellaterra (Barcelona), Spain
| | - F Fabregues
- Institut Clinic Gynecology, Obstetrics and Neonatology (ICGON), Hospital Clinic, C/Villarroel 160, 08036, Barcelona, Spain
| | - J Fontes
- Hospital Universitario Virgen de las Nieves, Avd Fuerzas Armadas s/n, 18014, Granada, Spain
| | | | - J Llácer
- Instituto Bernabeu Alicante, Av. Albufereta, 31, 03540, Alacant (Alicante), Spain
| | - A Requena
- IVI RMA Madrid, Avda. del Talgo 68, 28023, Madrid, Spain
| | - M A Checa
- Hospital del Mar-Parc de Salut Mar, Paseo Maritimo 25-29, 08005, Barcelona, Spain
| | - J Bellver
- IVI RMA Valencia, Plaza de la Policía Local, 3, 46015, Valencia, Spain
- Departamento de Pediatría, Obstetricia y Ginecología. Facultad de Medicina, Universidad de Valencia, Valencia, Spain
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Abstract
Donor-conceived neonates have poorer birth outcomes, including low birth weight and preterm delivery that are associated with poorer long-term health in adulthood through the developmental origins of health and disease (DOHaD) theory. The aim of this study was to conduct the first investigation of the adult health outcomes of donor-conceived people. An online health survey was completed by 272 donor sperm-conceived adults and 877 spontaneously conceived adults from around the world. Donor and spontaneously conceived groups were matched for age, sex, height, smoking, alcohol consumption, exercise, own fertility and maternal smoking. Donor sperm-conceived adults had significantly higher reports of being diagnosed with type 1 diabetes (P = 0.031), thyroid disease (P = 0.031), acute bronchitis (P = 0.008), environmental allergies (P = 0.046), sleep apnoea (P = 0.037) and having ear tubes/grommets surgically implanted (P = 0.046). This is the first study to investigate the health outcomes of adult donor sperm-conceived people. Donor sperm-conceived adults self-reported elevated frequencies of various health conditions. The outcomes are consistent with birth defect data from donor sperm treatment and are consistent with the DOHaD linking perturbed early growth and chronic disease in adulthood.
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Weissbach T, Kassif E, Kushnir A, Shust‐Barequet S, Leibovitch L, Eliasi E, Elkan‐Miller T, Zajicek M, Yinon Y, Weisz B. Esophageal atresia in twins compared to singletons: In utero manifestation and characteristics. Prenat Diagn 2020; 40:1418-1425. [DOI: 10.1002/pd.5785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/29/2020] [Accepted: 07/07/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Tal Weissbach
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Eran Kassif
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Anya Kushnir
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Shir Shust‐Barequet
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Leah Leibovitch
- Department of Neonatology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Elior Eliasi
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Tal Elkan‐Miller
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Michal Zajicek
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Yoav Yinon
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
| | - Boaz Weisz
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine Tel Aviv University Tel Aviv Israel
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Rahimi S, Martel J, Karahan G, Angle C, Behan NA, Chan D, MacFarlane AJ, Trasler JM. Moderate maternal folic acid supplementation ameliorates adverse embryonic and epigenetic outcomes associated with assisted reproduction in a mouse model. Hum Reprod 2020; 34:851-862. [PMID: 30989206 DOI: 10.1093/humrep/dez036] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 01/14/2019] [Indexed: 01/08/2023] Open
Abstract
STUDY QUESTION Could clinically-relevant moderate and/or high dose maternal folic acid supplementation prevent aberrant developmental and epigenetic outcomes associated with assisted reproductive technologies (ART)? SUMMARY ANSWER Our results demonstrate dose-dependent and sex-specific effects of folic acid supplementation in ART and provide evidence that moderate dose supplements may be optimal for both sexes. WHAT IS KNOWN ALREADY Children conceived using ART are at an increased risk for growth and genomic imprinting disorders, often associated with DNA methylation defects. Folic acid supplementation is recommended during pregnancy to prevent adverse offspring outcomes; however, the effects of folic acid supplementation in ART remain unclear. STUDY DESIGN, SIZE, DURATION Outbred female mice were fed three folic acid-supplemented diets, control (rodent daily recommended intake or DRI; CD), moderate (4-fold DRI; 4FASD) or high (10-fold DRI; 10FASD) dose, for six weeks prior to ART and throughout gestation. Mouse ART involved a combination of superovulation, in vitro fertilisation, embryo culture and embryo transfer. PARTICIPANTS/MATERIALS, SETTING, METHODS Midgestation embryos and placentas (n = 74-99/group) were collected; embryos were assessed for developmental delay and gross morphological abnormalities and embryos and placentas were examined for epigenetic defects. We assessed methylation at four imprinted genes (Snrpn, Kcnq1ot1, Peg1 and H19) in matched midgestation embryos and placentas (n = 31-32/group) using bisulfite pyrosequencing. In addition, we examined genome-wide DNA methylation patterns in placentas (n = 6 normal placentas per sex/group) and embryos (n = 6 normal female embryos/group; n = 3 delayed female embryos/group) using reduced representation bisulfite sequencing (RRBS). MAIN RESULTS AND THE ROLE OF CHANCE Moderate, but not high dose supplementation, was associated with a decrease in the proportion of developmentally delayed embryos. Although moderate dose folic acid supplementation reduced DNA methylation variance at certain imprinted genes in embryonic and placental tissues, high dose supplementation exacerbated the negative effects of ART at imprinted loci. Furthermore, folic acid supplements resolved female-biased aberrant imprinted gene methylation. Supplementation was more effective at correcting ART-induced genome-wide methylation defects in male versus female placentas; however, folic acid supplementation also led to additional methylation perturbations which were more pronounced in males. LARGE-SCALE DATA The RRBS data from this study have been submitted to the NCBI Gene Expression Omnibus under the accession number GSE123143. LIMITATIONS REASONS FOR CAUTION Although the combination of mouse ART utilised in this study consisted of techniques commonly used in human fertility clinics, there may be species differences. Therefore, human studies, designed to determine the optimal levels of folic acid supplementation for ART pregnancies, and taking into account foetal sex, are warranted. WIDER IMPLICATIONS OF THE FINDINGS Taken together, our findings support moderation in the dose of folic acid supplements taken during ART. STUDY FUNDING/COMPETING INTEREST(S) This work was funded by the Canadian Institutes of Health Research (FDN-148425). The authors declare no conflict of interest.
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Affiliation(s)
- Sophia Rahimi
- Child Health and Human Development Program (CHHD), Research Institute of the McGill University Health Centre, 1001 Décarie Boulevard, Montréal QC, Canada.,Department of Human Genetics, McGill University, 3640 rue University, Montréal QC, Canada
| | - Josée Martel
- Child Health and Human Development Program (CHHD), Research Institute of the McGill University Health Centre, 1001 Décarie Boulevard, Montréal QC, Canada
| | - Gurbet Karahan
- Child Health and Human Development Program (CHHD), Research Institute of the McGill University Health Centre, 1001 Décarie Boulevard, Montréal QC, Canada.,Department of Human Genetics, McGill University, 3640 rue University, Montréal QC, Canada
| | - Camille Angle
- Department of Pharmacology and Therapeutics, McGill University, 3655 Promenade Sir William Osler, Montréal QC, Canada
| | - Nathalie A Behan
- Nutrition Research Division, Health Canada, 251 Sir Frederick Banting Driveway, Ottawa ON, Canada
| | - Donovan Chan
- Child Health and Human Development Program (CHHD), Research Institute of the McGill University Health Centre, 1001 Décarie Boulevard, Montréal QC, Canada
| | - Amanda J MacFarlane
- Nutrition Research Division, Health Canada, 251 Sir Frederick Banting Driveway, Ottawa ON, Canada
| | - Jacquetta M Trasler
- Child Health and Human Development Program (CHHD), Research Institute of the McGill University Health Centre, 1001 Décarie Boulevard, Montréal QC, Canada.,Department of Human Genetics, McGill University, 3640 rue University, Montréal QC, Canada.,Department of Pharmacology and Therapeutics, McGill University, 3655 Promenade Sir William Osler, Montréal QC, Canada.,Department of Pediatrics, McGill University, 1001 Décarie Boulevard, Montréal QC, Canada
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Argyraki M, Damdimopoulou P, Chatzimeletiou K, Grimbizis GF, Tarlatzis BC, Syrrou M, Lambropoulos A. In-utero stress and mode of conception: impact on regulation of imprinted genes, fetal development and future health. Hum Reprod Update 2020; 25:777-801. [PMID: 31633761 DOI: 10.1093/humupd/dmz025] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 07/04/2019] [Accepted: 07/12/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Genomic imprinting is an epigenetic gene regulatory mechanism; disruption of this process during early embryonic development can have major consequences on both fetal and placental development. The periconceptional period and intrauterine life are crucial for determining long-term susceptibility to diseases. Treatments and procedures in assisted reproductive technologies (ART) and adverse in-utero environments may modify the methylation levels of genomic imprinting regions, including insulin-like growth factor 2 (IGF2)/H19, mesoderm-specific transcript (MEST), and paternally expressed gene 10 (PEG10), affecting the development of the fetus. ART, maternal psychological stress, and gestational exposures to chemicals are common stressors suspected to alter global epigenetic patterns including imprinted genes. OBJECTIVE AND RATIONALE Our objective is to highlight the effect of conception mode and maternal psychological stress on fetal development. Specifically, we monitor fetal programming, regulation of imprinted genes, fetal growth, and long-term disease risk, using the imprinted genes IGF2/H19, MEST, and PEG10 as examples. The possible role of environmental chemicals in genomic imprinting is also discussed. SEARCH METHODS A PubMed search of articles published mostly from 2005 to 2019 was conducted using search terms IGF2/H19, MEST, PEG10, imprinted genes, DNA methylation, gene expression, and imprinting disorders (IDs). Studies focusing on maternal prenatal stress, psychological well-being, environmental chemicals, ART, and placental/fetal development were evaluated and included in this review. OUTCOMES IGF2/H19, MEST, and PEG10 imprinted genes have a broad developmental effect on fetal growth and birth weight variation. Their disruption is linked to pregnancy complications, metabolic disorders, cognitive impairment, and cancer. Adverse early environment has a major impact on the developing fetus, affecting mostly growth, the structure, and subsequent function of the hypothalamic-pituitary-adrenal axis and neurodevelopment. Extensive evidence suggests that the gestational environment has an impact on epigenetic patterns including imprinting, which can lead to adverse long-term outcomes in the offspring. Environmental stressors such as maternal prenatal psychological stress have been found to associate with altered DNA methylation patterns in placenta and to affect fetal development. Studies conducted during the past decades have suggested that ART pregnancies are at a higher risk for a number of complications such as birth defects and IDs. ART procedures involve multiple steps that are conducted during critical windows for imprinting establishment and maintenance, necessitating long-term evaluation of children conceived through ART. Exposure to environmental chemicals can affect placental imprinting and fetal growth both in humans and in experimental animals. Therefore, their role in imprinting should be better elucidated, considering the ubiquitous exposure to these chemicals. WIDER IMPLICATIONS Dysregulation of imprinted genes is a plausible mechanism linking stressors such as maternal psychological stress, conception using ART, and chemical exposures with fetal growth. It is expected that a greater understanding of the role of imprinted genes and their regulation in fetal development will provide insights for clinical prevention and management of growth and IDs. In a broader context, evidence connecting impaired imprinted gene function to common diseases such as cancer is increasing. This implies early regulation of imprinting may enable control of long-term human health, reducing the burden of disease in the population in years to come.
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Affiliation(s)
- Maria Argyraki
- First Department of Obstetrics and Gynecology, Laboratory of Genetics, School of Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Ring Road, Nea Efkarpia, 56403 Thessaloniki, Greece
| | - Pauliina Damdimopoulou
- Karolinska Institutet, Department of Clinical Sciences, Intervention and Technology, Unit of Obstetrics and Gynecology, K57 Karolinska University Hospital Huddinge, SE-14186 Stockholm, Sweden
| | - Katerina Chatzimeletiou
- First Department of Obstetrics and Gynecology, Unit for Human Reproduction, School of Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Ring Road, Nea Efkarpia, 56403 Thessaloniki, Greece
| | - Grigoris F Grimbizis
- First Department of Obstetrics and Gynecology, Unit for Human Reproduction, School of Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Ring Road, Nea Efkarpia, 56403 Thessaloniki, Greece
| | - Basil C Tarlatzis
- First Department of Obstetrics and Gynecology, Unit for Human Reproduction, School of Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Ring Road, Nea Efkarpia, 56403 Thessaloniki, Greece
| | - Maria Syrrou
- Department of Biology, Laboratory of Biology, School of Health Sciences, University of Ioannina, Dourouti University Campus, 45110, Ioannina, Greece
| | - Alexandros Lambropoulos
- First Department of Obstetrics and Gynecology, Laboratory of Genetics, School of Medicine, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Ring Road, Nea Efkarpia, 56403 Thessaloniki, Greece
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Ercin S, Ertas S, Dundar O, Oktem O, Yakin K. Anogenital distance in newborn infants conceived by assisted reproduction and natural conception. Reprod Biomed Online 2020; 41:474-482. [PMID: 32576490 DOI: 10.1016/j.rbmo.2020.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/13/2020] [Accepted: 04/23/2020] [Indexed: 12/09/2022]
Abstract
RESEARCH QUESTION Does anogenital distance (AGD) differ in newborn infants conceived through assisted reproduction technology (ART) compared with those conceived naturally? DESIGN This case-control study looked at anthropometric and anogenital measurements in 247 male and 200 female newborns born after ART (n = 121) or natural conception (n = 326), within 24 h of birth. Anogenital measurements included distance from the centre of the anus to the anterior clitoris (AGDAC) and to the posterior fourchette (AGDAF) in female infants, and from the centre of the anus to the posterior base of the scrotum (AGDAS) and to the anterior base of the penis (AGDAP) in male infants. RESULTS ART mothers were older, more likely to be nulliparous and delivered by Caesarean section at an earlier gestational week. AGDAS of male infants was approximately twice the AGDAF of female infants (17.6 ± 5.0 versus 9.1 ± 3.6 mm). AGDAF in female infants conceived by ART compared with those conceived naturally was not significantly different (8.8 ± 3.6 versus 9.3 ± 3.6 mm; P = 0.404). AGDAC were also comparable for both groups (27.4 ± 6.3 versus 27.7 ± 7.1 mm; P = 0.770). In male infants, no significant difference was seen between ART and natural conception groups in terms of AGDAS (17.4 ± 4.6 versus 17.7 ± 5.2 mm, P = 0.742) and AGDAP (37.5 ± 6.6 versus 38.0 ± 6.7 mm, P = 0.589). When adjusted for gestational age, weight, length and head circumference, mode of conception was not associated with differences in any of the anogenital measurements. CONCLUSIONS AGD measurements in infants conceived by ART are no different from those of infants conceived naturally.
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Affiliation(s)
- Secil Ercin
- American Hospital, Women's Health Center Istanbul, Turkey
| | - Sinem Ertas
- American Hospital, Women's Health Center Istanbul, Turkey
| | - Oznur Dundar
- American Hospital, Women's Health Center Istanbul, Turkey
| | - Ozgur Oktem
- Department of Obstetrics and Gynecology, Koc University School of Medicine Istanbul, Turkey
| | - Kayhan Yakin
- American Hospital, Women's Health Center Istanbul, Turkey; Department of Obstetrics and Gynecology, Koc University School of Medicine Istanbul, Turkey.
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66
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Abstract
Over the past 40 years access and effectiveness of assisted reproductive technologies (ART) have increased, and to date more than 8 million children have been conceived after ART globally. Most pregnancies resulting from ART are uncomplicated and result in the birth of healthy children. Yet, it is well known that pregnancies following ART are more likely to be affected by obstetric complications such as hypertensive disorders in pregnancy, preterm birth, and low birth weight compared with spontaneously conceived pregnancies. ART children are also at increased risk of birth defects. The majority of the problems arise as a result of multiple pregnancies and can be reduced by transferring a single embryo, thereby avoiding multiple pregnancies. New ART technologies are constantly introduced, and monitoring of the health of ART children is crucial.
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Affiliation(s)
- Ulla-Britt Wennerholm
- Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Sahlgrenska University Hospital East, Gothenburg, Sweden
- CONTACT Ulla-Britt Wennerholm Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Sahlgrenska University Hospital East, GothenburgSE 416 85, Sweden
| | - Christina Bergh
- Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Reproductive Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
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Shachor N, Wainstock T, Sheiner E, Harlev A. Fertility treatments and gastrointestinal morbidity of the offspring. Early Hum Dev 2020; 144:105021. [PMID: 32220768 DOI: 10.1016/j.earlhumdev.2020.105021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/11/2020] [Accepted: 03/11/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Prevalence of pregnancies conceived following fertility treatments is high worldwide. While the impact of fertility treatments on short-term perinatal outcome is well established, long-term consequences are yet to be determined. OBJECTIVE To study the association between mode of conception and long-term gastrointestinal morbidity among children born following fertility treatments. STUDY DESIGN A population-based cohort analysis including all singleton deliveries occurring between 1991 and 2014 at a single regional tertiary medical center was performed. Fetuses with congenital malformations were excluded. A comparison was performed between children delivered following IVF, OI and spontaneous pregnancies. Hospitalizations up to the age of 18 years involving gastrointestinal morbidity were evaluated. Kaplan-Meier survival curve was used to compare cumulative morbidity incidence. A Cox regression model was used to control for confounders. RESULTS During the study period 242,187 singleton deliveries met the inclusion criteria; 1.1% following IVF (n = 2603), and 0.7% following OI (n = 1721). Hospitalization rates involving gastrointestinal morbidity were significantly higher in children conceived following IVF and OI (5.7%, 7.1% respectively) as compared with children conceived spontaneously (5.4%; p = 0.005). The Kaplan-Meier survival curve demonstrated a significantly higher cumulative incidence of gastrointestinal morbidity following IVF and OI (log rank p = 0.001). Using a Cox proportional hazards model, controlling for maternal age, preterm delivery, birthweight, maternal diabetes and hypertensive disorders in pregnancy, IVF (adjusted HR = 1.27, CI 1.08-1.50, p = 0.004), was noted as an independent risk factor for long-term pediatric gastrointestinal morbidity. CONCLUSION Singletons conceived by IVF appear to be at an increased risk for long-term gastrointestinal morbidity.
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Affiliation(s)
- Noga Shachor
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Tamar Wainstock
- Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Avi Harlev
- Fertility and IVF Unit, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel..
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Zagadailov P, Seifer DB, Shan H, Zarek SM, Hsu AL. Do state insurance mandates alter ICSI utilization? Reprod Biol Endocrinol 2020; 18:33. [PMID: 32334609 PMCID: PMC7183130 DOI: 10.1186/s12958-020-00589-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 04/07/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Assisted reproductive technology (ART) insurance mandates resulted in improved access to infertility treatments like intracytoplasmic sperm injection (ICSI). Our objective was to examine whether ART insurance mandates demonstrate an increased association with ICSI use. METHODS In this retrospective cohort study, clinic-specific data for 2000-2016 from the Centers for Disease Control (CDC) were grouped by state and subgrouped by the presence and extent of ART state insurance mandates. Mandated (n = 8) and non-mandated (n = 22) states were compared for ICSI use and male factor (MF) infertility in fresh non-donor ART cycles with a transfer in women < 35 years. Clinical pregnancy (CPR), live birth (LBR) rates, preimplantation genetic testing (PGT), elective single-embryo transfer (eSET) and twin birth rates per clinic were evaluated utilizing Welch's t-test. Pearson correlation was used to measure the strength of association between MF and ICSI; ICSI and CPR, and ICSI and LBR over time. Results were considered statistically significant at a p-value of < 0.05, with Bonferroni correction used for multiple comparisons. RESULTS From 2000 to 2016, ICSI use per clinic increased in both mandated and non-mandated states. ICSI use per clinic in non-mandated states was significantly greater from 2011 to 2016 (p < 0.05, all years) than in mandated states. Clinics in mandated states had less MF (30.5 ± 15% vs 36.7 ± 15%; p < 0.001), lower CPR (39.8 ± 4% vs 43.4 ± 4%; p = 0.02) and lower LBR (33.9 ± 3.5% vs 37.9 ± 3.5%; p < 0.05). PGT rates were not significantly different. ICSI use in non-mandated states correlated with MF rates (r = 0.524, p = 0.03). A significant correlation between ICSI and CPR (r = 0.8, p < 0.001) and LBR (r = 0.7, p < 0.001) was noted in mandated states only. eSET rates were greater and twin rates were lower in mandated compared with non-mandated states. CONCLUSIONS There was greater use of ICSI per clinic in non-mandated states, which correlated with an increased frequency of MF. In mandated states, lower ICSI rates per clinic were accompanied by a positive correlation with CPR and LBR, as well as a trend for greater eSET rates and lower twin rates, suggesting that state mandates for ART coverage may encourage more selective utilization of laboratory resources.
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Affiliation(s)
- Pavel Zagadailov
- Clinical Outcomes Research Group, CORG LLC, 178 Meadow Brook Rd, Grantham, NH 03753 USA
| | - David B. Seifer
- Department of Obstetrics and Gynecology, Yale University School of Medicine, 333 Cedar St, New Haven, CT 06510 USA
| | - He Shan
- Clinical Outcomes Research Group, CORG LLC, 178 Meadow Brook Rd, Grantham, NH 03753 USA
- Harvard T.H. Chan School of Public Health, 677 Huntington Ave, Boston, MA 02115 USA
| | - Shvetha M. Zarek
- Department of Obstetrics, Gynecology and Women’s Health, University of Missouri School of Medicine, Columbia, MO USA
| | - Albert L. Hsu
- Department of Obstetrics, Gynecology and Women’s Health, University of Missouri School of Medicine, Columbia, MO USA
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Ferraz Liz C, Domingues S, Guedes A, Lopes L. The impact of chorionicity and assisted reproductive therapies in obstetric and neonatal outcomes. J Matern Fetal Neonatal Med 2020; 35:1439-1444. [PMID: 32326779 DOI: 10.1080/14767058.2020.1757060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Objective: Multiple gestations' incidence have raised worldwide in the last years, much due to assisted reproductive therapies (ART). The goal of this study was to analyze obstetric and neonatal outcomes of twin pregnancies in a level 3 maternity.Methods: A retrospective study including all twins born in a period of 12 years in a level 3 maternity was conducted. Analysis comparing spontaneous monochorionic and dichorionic twins and spontaneous and ART dichorionic twins were performed. A p value < .05 was considered statistically significant.Results: The sample included 1783 newborns from 875 mothers. Mean maternal age was 31 years, with 616 spontaneous pregnancies and 259 through ART. Prematurity occurred in 77%. Congenital malformations were found in 6%, and the mortality rate was 3%. Monochorionic twins had higher prematurity (79% vs 72%) and very low birthweight (VLBW) rate (19% vs 14%). Congenital anomalies (9% vs 6%), Respiratory Distress Syndrome (23% vs 18%), patent ductus arteriosus (7% vs 4%), anemia (11% vs 5%), periventricular hemorrhage (5% vs 3%), mechanical ventilation (16% vs 10%) and mortality (4% vs 2%) were higher in monochorionic twins. Although congenital malformations were more frequent in the ART group, the difference was not statistically significant. The effect of ART in neonatal and obstetric outcomes was related to maternal age.Conclusion: Monochorionic pregnancies were associated with worst obstetric and neonatal outcomes. Although congenital malformations were more frequent in the ART group, the difference was not statistically significant. Most obstetric and neonatal complications were related to advanced maternal age.
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Affiliation(s)
| | - Sara Domingues
- Neonatal Intensive Care Unit, Centro Materno Infantil do Norte, Porto, Portugal
| | - Ana Guedes
- Neonatal Intensive Care Unit, Centro Materno Infantil do Norte, Porto, Portugal
| | - Luísa Lopes
- Neonatal Intensive Care Unit, Centro Materno Infantil do Norte, Porto, Portugal
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Changes in the perinatal outcomes of twin pregnancies delivered at a tertiary referral center in Korea during a 24-year period from 1995 to 2018. Obstet Gynecol Sci 2020; 63:251-260. [PMID: 32489969 PMCID: PMC7231938 DOI: 10.5468/ogs.2020.63.3.251] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 09/24/2019] [Accepted: 10/04/2019] [Indexed: 11/15/2022] Open
Abstract
Objective To analyze the changes in the clinical characteristics and perinatal outcomes of twin pregnancies delivered at a tertiary referral center in Korea during a 24-year period. Methods This was a retrospective cohort study of twin pregnancies delivered at 24–40 weeks of gestation, from 1995 to 2018. The subjects were divided into 4 groups according to the year of delivery: 1995–2000, 2001–2006, 2007–2012, and 2013–2018. The trends in the changes in the twin birth rate, maternal age, assisted reproductive technology (ART) pregnancy rate, chorionicity, obstetric complications, delivery outcomes, and neonatal outcomes over the periods were analyzed. Results A total of 2,133 twin pregnancies were included in the study. The twin birth rate increased from 16.7/1,000 in 1995–2000 to 42.2/1,000 in 2001–2006, 49.5/1,000 in 2007–2012, and 61.8/1,000 in 2013–2018. The maternal age and ART pregnancy and dichorionic twin rates increased, while the monochorionic twin rate decreased over the periods. The incidence of fetal congenital anomalies, cervical incompetence, gestational diabetes mellitus, preeclampsia, and placental abruption increased over the periods. The preterm birth (PTB) rate significantly decreased owing to the decreasing elective late-PTB rate; however, the early-PTB rate significantly increased. Conclusion This study found that twin pregnancies increased steadily over the last 24 years and that the increase was related to increased maternal age and ART pregnancy rate. The incidence of obstetric complications increased over the periods; however, the neonatal intensive care unit admission rate decreased, along with decreases in the elective late-PTB rate.
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71
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Abbas AM, Hussein RS, Elsenity MA, Samaha II, El Etriby KA, Abd El-Ghany MF, Khalifa MA, Abdelrheem SS, Ahmed AA, Khodry MM. Higher clinical pregnancy rate with in-vitro fertilization versus intracytoplasmic sperm injection in treatment of non-male factor infertility: Systematic review and meta-analysis. J Gynecol Obstet Hum Reprod 2020; 49:101706. [PMID: 32018045 DOI: 10.1016/j.jogoh.2020.101706] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 01/14/2020] [Accepted: 01/21/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To evaluate the evidence about in-vitro fertilization (IVF) versus intracytoplasmic sperm injection (ICSI) for the treatment of non-male factor infertility. DATA SOURCES Electronic databases searched using the following MeSH terms (Sperm Injection, Intracytoplasmic) AND (in Vitro Fertilisation) AND (Infertility). METHODS OF STUDY SELECTION All RCTs included infertile patients due to non-male factors underwent IVF or ICSI were considered for this meta-analysis. One-thousand twenty-two studies were identified of which 20 studies deemed eligible for this review. DATA EXTRACTION Three independent authors extracted the relevant data from included studies. The study outcomes were pooled in the form of relative risk (RR) and 95 % confidence interval (CI) using Mantel-Hansel method. The main outcome measures are the fertilization rate, the implantation rate, the clinical pregnancy rate (CPR), the total fertilization failure and the live birth rate. RESULTS Regarding the fertilization rate, the pooled estimate did not favour either IVF or ICSI group (RR = 0.94; 95 %CI [0.82, 1.07]; p = 0.34). However, IVF significantly increased the CPR than ICSI (RR = 1.28, 95 %CI [1.11, 1.49]; p = 0.001). The overall effect estimate did not favor either of two groups regarding the implantation rate (RR = 1.25, 95 % CI [0.92, 1.68], p = 0.15). Similarly, no difference between both groups regarding the live birth rate (RR = 1.08, 95 % CI [0.79, 1.49]; p = 0.62). CONCLUSIONS No difference between ICSI and IVF regarding fertilization rate per oocytes, implantation rate and live birth rate in the treatment of non-male factor infertility, while IVF has significantly higher clinical pregnancy rate and higher risk of total fertilization failure.
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Affiliation(s)
- Ahmed M Abbas
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - Reda S Hussein
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Assiut University, Assiut, Egypt; Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Mohamed A Elsenity
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ihab I Samaha
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Karim A El Etriby
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Mohamed F Abd El-Ghany
- Department of Obstetrics and Gynaecology, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Mansour A Khalifa
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Shaimaa S Abdelrheem
- Department of Public Health and Community Medicine, Faculty of Medicine, Aswan University, Aswan, Egypt
| | - Amal Abdrabbo Ahmed
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Mostafa M Khodry
- Department of Obstetrics and Gynaecology, Faculty of Medicine, South Valley University, Qena, Egypt
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Olorunfemi O, Osian E, Oahimijie F, Osunde N, Oduyemi R. Acceptability of babies conceived through assisted reproductive technology among married women in University of Benin Teaching Hospital, Benin City, Nigeria. CHRISMED JOURNAL OF HEALTH AND RESEARCH 2020. [DOI: 10.4103/cjhr.cjhr_110_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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73
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Lemire GT, Beauregard-Lacroix É, Campeau PM, Parent S, Roy-Beaudry M, Soglio DD, Grignon A, Rypens F, Wavrant S, Laberge AM, Delrue MA. Retrospective analysis of fetal vertebral defects: Associated anomalies, etiologies, and outcome. Am J Med Genet A 2019; 182:664-672. [PMID: 31880412 DOI: 10.1002/ajmg.a.61468] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 11/13/2019] [Accepted: 12/16/2019] [Indexed: 01/04/2023]
Abstract
Our objectives were to describe fetal cases of vertebral defects (VD), assess the diagnostic yield of fetal chromosomal analysis for VD and determine which investigations should be performed when evaluating fetal VD. We performed a retrospective chart review for fetuses with VD seen between 2006 and 2015. Cases were identified from CHU Sainte-Justine's prenatal clinic visits, postmortem fetal skeletal surveys, and medical records. Cases with neural tube defects were excluded. Sixty-six fetuses with VD were identified at a mean gestational age of 20 weeks. Forty-seven (71.2%) had associated antenatal anomalies, most commonly genitourinary, skeletal/limb, and cardiac anomalies. Thirteen mothers (19.7%) had pregestational diabetes (95% CI [10.1%-29.3%]). Fifty-three cases had chromosomal analysis. Three had abnormal results (5.6%): trisomy 13, trisomy 22, and 9q33.1q34.11 deletion. Thirty-four (51.5%) pregnancies were terminated, one led to intrauterine fetal demise and 31 (46.9%) continued to term. Of 27 children who survived the neonatal period, 21 had congenital scoliosis and 3 had spondylocostal dysostosis. Seven had developmental delay. In conclusion, prenatal evaluation of fetuses with VD should include detailed morphological assessment (including fetal echocardiogram), maternal diabetes screening, and chromosomal microarray if non-isolated. Our findings provide guidance about management and counseling after a diagnosis of fetal VD.
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Affiliation(s)
- Gabrielle T Lemire
- Division of Medical Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Éliane Beauregard-Lacroix
- Division of Medical Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Philippe M Campeau
- Division of Medical Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Stefan Parent
- Department of Surgery, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Marjolaine Roy-Beaudry
- Department of Surgery, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Dorothée Dal Soglio
- Department of Pathology, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada.,Integrated Prenatal Diagnosis Center, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Andrée Grignon
- Integrated Prenatal Diagnosis Center, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada.,Department of Medical Imaging, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Françoise Rypens
- Integrated Prenatal Diagnosis Center, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada.,Department of Medical Imaging, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Sandrine Wavrant
- Integrated Prenatal Diagnosis Center, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada.,Maternal-Fetal Medicine, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Anne-Marie Laberge
- Division of Medical Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada.,Integrated Prenatal Diagnosis Center, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Marie-Ange Delrue
- Division of Medical Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada.,Integrated Prenatal Diagnosis Center, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
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Associations between embryo grading and congenital malformations in IVF/ICSI pregnancies. Reprod Biomed Online 2019; 39:981-989. [DOI: 10.1016/j.rbmo.2019.07.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/19/2019] [Accepted: 07/25/2019] [Indexed: 12/12/2022]
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Gennarelli G, Carosso A, Canosa S, Filippini C, Cesarano S, Scarafia C, Brunod N, Revelli A, Benedetto C. ICSI Versus Conventional IVF in Women Aged 40 Years or More and Unexplained Infertility: A Retrospective Evaluation of 685 Cycles with Propensity Score Model. J Clin Med 2019; 8:jcm8101694. [PMID: 31623077 PMCID: PMC6833057 DOI: 10.3390/jcm8101694] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/06/2019] [Accepted: 10/12/2019] [Indexed: 02/07/2023] Open
Abstract
This study compared the cumulative live birth rates following Intracytoplasmic sperm injection (ICSI) versus conventional in vitro fertilization (cIVF) in women aged 40 years or more and unexplained infertility. A cohort of 685 women undergoing either autologous conventional IVF or ICSI was retrospectively analyzed. The effects of conventional IVF or ICSI procedure on cumulative pregnancy and live birth rates were evaluated in univariate and in multivariable analysis. In order to reduce potential differences between women undergoing either IVF or ICSI and to obtain unbiased estimation of the treatment effect, propensity score was estimated. ICSI was performed in 307 couples (ICSI group), whereas cIVF was performed in 297 couples (cIVF group), resulting in 45 and 43 live deliveries, respectively. No differences were observed in morphological embryo quality, in the number of cleavage stage embryos, in the number of transferred embryos, and in the number of vitrified embryos. As for the clinical outcome, no differences were observed in pregnancy rate, cumulative pregnancy rate, live birth rate, cumulative live birth rate, and abortion rate. The present results suggest that ICSI is not associated with increased likelihood of a live birth for unexplained, non-male factor infertility, in women aged 40 years or more.
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Affiliation(s)
- Gianluca Gennarelli
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, 10042 Torino, Italy.
| | - Andrea Carosso
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, 10042 Torino, Italy.
| | - Stefano Canosa
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, 10042 Torino, Italy.
| | - Claudia Filippini
- Department of Surgical Sciences, University of Torino, 10042 Torino, Italy.
| | - Sara Cesarano
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, 10042 Torino, Italy.
| | - Carlotta Scarafia
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, 10042 Torino, Italy.
| | - Nicole Brunod
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, 10042 Torino, Italy.
| | - Alberto Revelli
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, 10042 Torino, Italy.
| | - Chiara Benedetto
- Obstetrics and Gynecology 1U, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, 10042 Torino, Italy.
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Imterat M, Wainstock T, Sheiner E, Landau D, Walfisch A, Harlev A. Fertility treatments and the risk of pediatric obstructive sleep apnea in the offspring-Results from a population-based cohort study. Pediatr Pulmonol 2019; 54:1534-1540. [PMID: 31264380 DOI: 10.1002/ppul.24428] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 06/07/2019] [Indexed: 01/27/2023]
Abstract
OBJECTIVE While the impact of fertility treatments on the perinatal outcome is well established, the long-term effects on offspring are yet to be determined. The current study aimed to investigate the risk of long-term obstructive sleep apnea (OSA) among children born following in vitro fertilization (IVF) and ovulation induction (OI) as compared with spontaneously conceived pregnancies. STUDY DESIGN A retrospective population-based cohort study was performed. Exposure was defined as delivery following pregnancies conceived by IVF or OI. Incidence of OSA related hospitalizations of the offspring, up to the age of 18 years, was evaluated. A Kaplan-Meier survival curve and multivariable Cox regression models were used to assess the association. RESULTS During the study period, 242 187 singleton deliveries met the inclusion criteria; 1.1% were conceived following IVF (n = 2603), and 0.7% following OI (n = 1721). Offspring hospitalization rates, involving OSA (n = 1607), were higher among children conceived following IVF and OI pregnancies as compared with the rate in children conceived spontaneously (1.4% vs 1.2% vs 0.7%, respectively; P < .001). The Kaplan-Meier survival curve demonstrated a significantly higher cumulative incidence of OSA related hospitalizations following IVF and OI (log-rank P < .001). Using multiple Cox regression models, controlled for gestational age, maternal age, maternal smoking, maternal obesity, birthweight, offspring gender and obesity, IVF as well as OI exhibited a significant and independent association with pediatric OSA in all models with adjusted hazard ratios of 2.25, (95% confidence interval [CI] = 1.6-3.1) and 1.63 (95% CI = 1.1-2.5), respectively. CONCLUSION Both IVF and OI treatments appear to be independently associated with OSA in the offspring.
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Affiliation(s)
- Majdi Imterat
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Tamar Wainstock
- Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Daniella Landau
- Department of Neonatology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Asnat Walfisch
- Department of Obstetrics and Gynecology, Hadassah Mt, Scopus Medical Center, Jerusalem, Israel
| | - Avi Harlev
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Maroufizadeh S, Navid B, Alizadeh A, Amini P, Almasi-Hashiani A, Mohammadi M, Khedmati Morasae E, Omani-Samani R. Risk of gestational diabetes mellitus following assisted reproductive technology: systematic review and meta-analysis of 59 cohort studies. J Matern Fetal Neonatal Med 2019; 34:2731-2740. [PMID: 31570010 DOI: 10.1080/14767058.2019.1670790] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE The use of assisted reproductive technology (ART) has been associated with an increased risk of gestational diabetes mellitus (GDM) in previous studies, but its risk has not been consistent. Therefore, we aimed to estimate the risk of GDM in women who conceived with ART via a systematic review and meta-analysis of cohort studies. METHODS ISI Web of Knowledge, Medline/PubMed, Scopus, and Embase databases were searched to identify studies that evaluated the risk of GDM through May 2017 using the relevant keywords. Two reviewers independently performed the screening, data extraction, and quality assessment. Meta-analysis was performed with a random effects model. RESULTS The search yielded 957 records relating to GDM and use of ART, from which 59 eligible cohorts were selected for meta-analysis (n = 96,785). There was evidence of substantial heterogeneity among these studies (χ(58)2 = 3072.34, p < .001; I2=98.1%). The pooled estimate of GDM risk using the random effects model was 9.00% (95% CI: 7.90-10.20). Visual inspection of the funnel plot indicated the presence of low publication bias, but Egger's test did not reveal publication bias. CONCLUSIONS The findings revealed that the risk of GDM was very high among women who conceived with ART treatment. GDM screening, management, and improved care are vital in ART pregnancy.
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Affiliation(s)
- Saman Maroufizadeh
- School of Nursing and Midwifery, Guilan University of Medical Sciences, Rasht, Iran
| | - Behnaz Navid
- Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Ahad Alizadeh
- Metabolic Diseases Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Payam Amini
- Department of Biostatistics and Epidemiology, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Amir Almasi-Hashiani
- Department of Epidemiology, School of Health, Arak University of Medical Sciences, Arak, Iran
| | - Maryam Mohammadi
- Department of Biostatistics, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Esmaeil Khedmati Morasae
- Department of Health Services Research, Institute of Psychology, Health, and Society, University of Liverpool, Liverpool, UK
| | - Reza Omani-Samani
- Department of Medical Ethics and Law, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
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Zheng D, Zeng L, Yang R, Lian Y, Zhu YM, Liang X, Tang L, Wang H, Cao Y, Hao G, Liu J, Zhao J, Wang R, Mol BW, Li R, Huang HF, Qiao J. Intracytoplasmic sperm injection (ICSI) versus conventional in vitro fertilisation (IVF) in couples with non-severe male infertility (NSMI-ICSI): protocol for a multicentre randomised controlled trial. BMJ Open 2019; 9:e030366. [PMID: 31575574 PMCID: PMC6773417 DOI: 10.1136/bmjopen-2019-030366] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 06/19/2019] [Accepted: 08/23/2019] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Intracytoplasmic sperm injection (ICSI), originally introduced as add-on to in vitro fertilisation (IVF) for couples with severe male infertility, is in current clinical practice also used in couples with mild male or even unexplained infertility. However, ICSI has involved unresolved concerns regarding the selection and damage to gametes and the health conditions of the offspring, and it is also labour intensive and therefore more expensive than conventional IVF. High-quality well-powered randomised clinical trials (RCTs) comparing ICSI and IVF are lacking. METHODS AND ANALYSIS We propose a multicentre, open-label RCT in 10 reproductive medical centres across China. We will study couples with non-severe male infertility (defined as a semen concentrate 5-15×106/mL or sperm with a progressive motility 10%-32%) scheduled for their first or second ICSI or IVF cycle, as low fertility rate after fertilisation are more frequent in this population, which could lead to controversy about ICSI or conventional IVF for fertilisation. On the day of oocyte retrieval, eligible participants are after informed consent be randomised to undergo either ICSI or conventional IVF in a 1:1 treatment ratio. Other standard assisted reproductive treatments are similar and parallel between two groups. Our primary outcome is ongoing pregnancy leading to live birth after the first cycle with embryo transfer. To demonstrate or refute a difference of 7% between ICSI and conventional IVF, we need to include 2346 women (1173 in each intervention arm). In addition, we will follow-up neonatal outcomes after delivery to identify the influence of ICSI on offspring. ETHICS AND DISSEMINATION Ethical approval was obtained from Peking University Third Hospital medical science research ethics committee. The findings will be disseminated to the public through conference presentations and peer-reviewed scientific journals. TRIAL REGISTRATION NUMBER ClinicalTrials.gov registry (NCT03298633).
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Affiliation(s)
- Danni Zheng
- Centre for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Centre for Obstetrics and Gynecology, Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
- Beijing Advanced Innovation Centre for Genomics, Beijing, China
- Peking-Tsinghua Centre for Life Sciences, Peking University, Beijing, China
| | - Lin Zeng
- Research Centre of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Rui Yang
- Centre for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Centre for Obstetrics and Gynecology, Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
- Beijing Advanced Innovation Centre for Genomics, Beijing, China
- Peking-Tsinghua Centre for Life Sciences, Peking University, Beijing, China
| | - Ying Lian
- Centre for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Centre for Obstetrics and Gynecology, Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
- Beijing Advanced Innovation Centre for Genomics, Beijing, China
- Peking-Tsinghua Centre for Life Sciences, Peking University, Beijing, China
| | - Yi-Min Zhu
- Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaoyan Liang
- Reproductive Medicine Centre of The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Li Tang
- First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Huichun Wang
- Haidian Maternal and Child Health Hospital, Beijing, China
| | - Yunxia Cao
- First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Guimin Hao
- The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jianqiao Liu
- The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Junli Zhao
- General Hospital of Ningxia Medical University, Yinchuan, China
| | - Rui Wang
- Robinson Research Institute and Adelaide Medical School, Adelaide, South Australia, Australia
- Department of Obstetrics and Gynaecology, Monash University, Monash Medical Centre, Melbourne, Victoria, Australia
| | - Ben Willem Mol
- Department of Obstetrics and Gynaecology, Monash University, Monash Medical Centre, Melbourne, Victoria, Australia
| | - Rong Li
- Centre for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Centre for Obstetrics and Gynecology, Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
- Beijing Advanced Innovation Centre for Genomics, Beijing, China
- Peking-Tsinghua Centre for Life Sciences, Peking University, Beijing, China
| | - He-Feng Huang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jie Qiao
- Centre for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Centre for Obstetrics and Gynecology, Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
- Beijing Advanced Innovation Centre for Genomics, Beijing, China
- Peking-Tsinghua Centre for Life Sciences, Peking University, Beijing, China
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Abstract
Infertility is a disease that affects up to 15.5% of reproductive-aged couples. Until the birth of the first neonate born from in vitro fertilization (IVF) in 1978, many infertile couples did not have an opportunity to conceive a biological child. Over the past 40 years, access to and effectiveness of IVF have increased; currently 1.7% of births in the United States result from IVF. As with any medical intervention, potential risk exists. In the case of IVF, both maternal risks (ovarian stimulation, oocyte retrieval, and subsequent pregnancy) and fetal risks that vary based on maternal age and fetal number must be considered. Importantly, risk quantification varies by comparison group, which is typically either spontaneous conception in a fertile couple or assisted non-IVF conception in an infertile couple. It must also be considered compared with the alternative of not undergoing IVF, which may mean not having a biological child. Although increased compared with spontaneous conception, absolute maternal-fetal-assisted reproductive technology risks are low and can be minimized by optimizing ovarian stimulation and transferring a single embryo. In this article, we aim to summarize maternal and fetal risk associated with use of assisted reproductive technology. The review focuses on ovarian stimulation and procedural risks as well as adverse perinatal outcomes among resultant singleton and twin pregnancies in young women and women of advanced maternal age.
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Li B, Zhou Y, Yan Z, Li M, Xue S, Cai R, Fu Y, Hong Q, Long H, Yin M, Du T, Wang Y, Kuang Y, Yan Z, Lyu Q. Pregnancy and neonatal outcomes of artificial oocyte activation in patients undergoing frozen-thawed embryo transfer: a 6-year population-based retrospective study. Arch Gynecol Obstet 2019; 300:1083-1092. [PMID: 31529366 DOI: 10.1007/s00404-019-05298-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 09/05/2019] [Indexed: 11/25/2022]
Abstract
PURPOSE To evaluate the impact of artificial oocyte activation (AOA) in pregnancy and neonatal outcomes in infertile patients undergoing cryopreserved embryo transfer. METHOD This retrospective study included 5686 patients' transferred embryos from routine intracytoplasmic sperm injection (ICSI) and 194 patients' transferred embryos from ICSI combined with AOA (ICSI-AOA) from January 2011 to December 2016. Pregnancy and neonatal outcomes of couples undergoing routine ICSI or ICSI-AOA were analyzed before and after propensity score matching. Artificial oocyte activation was performed with ionomycin. RESULTS The pregnancy outcomes showed no significant difference in the rates of biochemical pregnancy, clinical pregnancy, implantation, miscarriage, ectopic pregnancy, multiple pregnancy, and live births between the routine ICSI and ICSI-AOA groups before and after propensity score matching, respectively. The assessment of neonatal outcomes showed no statistically significant differences in the birth defect rate, birth weight, gestational age, preterm birth rate, early-neonatal death rate, and fetal sex ratio between the two groups, and similar results were also observed in the two matched cohorts. CONCLUSION Artificial oocyte activation with ionomycin does not adversely affect pregnancy and neonatal outcomes in patients undergoing frozen-thawed embryo transfer, which is beneficial to clinicians counseling patients on the risks of artificial oocyte activation.
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Affiliation(s)
- Bin Li
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Yiwen Zhou
- Department of Assisted Reproduction, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai, 200120, China
| | - Zhiguang Yan
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Menghui Li
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Songguo Xue
- Department of Assisted Reproduction, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai, 200120, China
| | - Renfei Cai
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Yonglun Fu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Qingqing Hong
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Hui Long
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Mingru Yin
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Tong Du
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Yun Wang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Yanping Kuang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Zheng Yan
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Qifeng Lyu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
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81
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Yang C, Zhou ZH, Zheng DN, Xu XF, Huang J, Lian Y, Qiao J. Sperm origins and concentration do not impact the clinical outcomes in intracytoplasmic sperm injection cycles. Asian J Androl 2019; 20:454-458. [PMID: 29798938 PMCID: PMC6116677 DOI: 10.4103/aja.aja_27_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
In the present study, we evaluated the impact of sperm origins and concentration on the clinical outcomes of intracytoplasmic sperm injection (ICSI) cycles. A total of 1201 ICSI cycles were retrospectively analyzed for male azoospermia or oligozoospermia between January 2015 and December 2015 in the Peking University Third Hospital. Patients were divided into three groups (Group 1 vs Group 2/3; surgically extracted sperm vs ejaculated sperms): Group 1 included 343 ICSI cycles and Group 2 analyzed 388 cycles on semen with sperm concentration <5 × 106 ml−1 (severe oligozoospermia group). Group 3 included 470 cycles with sperm concentration between 5 × 106 ml−1 and 15 × 106 ml−1 (mild oligozoospermia group). Fertilization rates, clinical pregnancy rates, and live birth rates were analyzed and compared among groups of different semen origins and concentrations on the oocyte retrieval day. Group 2 showed a lower fertilization rate than Group 3 (62.9% ± 21.6% vs 66.8% ± 22.1%,P < 0.05). There were no statistically significant differences in clinical pregnancy rate per transfer (51.3%, 46.7%, and 50.0%, respectively), live birth rate per transfer (44.4%, 40.9%, and 41.4%, respectively), accumulative live birth rate (58.3%, 51.0%, and 52.1%, respectively), twin birth rate (18.4%, 10.6%, and 12.6%, respectively), and birth defects rate (0, 0.3%, and 0.2%, respectively) among three groups. The results of this study indicated that sperm origins and concentration do not impact the clinical outcomes in ICSI cycles.
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Affiliation(s)
- Cen Yang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction Technology, Beijing 100191, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing 100191, China
| | - Ze-Hong Zhou
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction Technology, Beijing 100191, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing 100191, China
| | - Dan-Ni Zheng
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction Technology, Beijing 100191, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing 100191, China
| | - Xiao-Fei Xu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction Technology, Beijing 100191, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing 100191, China
| | - Jin Huang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction Technology, Beijing 100191, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing 100191, China
| | - Ying Lian
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction Technology, Beijing 100191, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing 100191, China
| | - Jie Qiao
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing 100191, China.,Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproduction Technology, Beijing 100191, China.,Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing 100191, China
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82
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Esteves SC, Roque M, Bedoschi G, Haahr T, Humaidan P. Intracytoplasmic sperm injection for male infertility and consequences for offspring. Nat Rev Urol 2019; 15:535-562. [PMID: 29967387 DOI: 10.1038/s41585-018-0051-8] [Citation(s) in RCA: 124] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Intracytoplasmic sperm injection (ICSI) has become the most commonly used method of fertilization in assisted reproductive technology. The primary reasons for its popularity stem from its effectiveness, the standardization of the procedure, which means that it can easily be incorporated into the routine practice of fertility centres worldwide, and the fact that it can be used to treat virtually all forms of infertility. ICSI is the clear method of choice for overcoming untreatable severe male factor infertility, but its (over)use in other male and non-male factor infertility scenarios is not evidence-based. Despite all efforts to increase ICSI efficacy and safety through the application of advanced sperm retrieval and cryopreservation techniques, as well as methods for selecting sperm with better chromatin integrity, the overall pregnancy rates from infertile men remain suboptimal. Treating the underlying male infertility factor before ICSI seems to be a promising way to improve ICSI outcomes, but data remain limited. Information regarding the health of ICSI offspring has accumulated over the past 25 years, and there are reasons for concern as risks of congenital malformations, epigenetic disorders, chromosomal abnormalities, subfertility, cancer, delayed psychological and neurological development, and impaired cardiometabolic profile have been observed to be greater in infants born as a result of ICSI than in naturally conceived children. However, as subfertility probably influences the risk estimates, it remains to be determined to what extent the observed adverse outcomes are related to parental factors or associated with ICSI.
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Affiliation(s)
- Sandro C Esteves
- ANDROFERT, Andrology and Human Reproduction Clinic, Campinas, Brazil. .,Department of Surgery (Division of Urology), Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil. .,Faculty of Health, Aarhus University, Aarhus, Denmark.
| | - Matheus Roque
- ORIGEN, Center for Reproductive Medicine, Rio de Janeiro, Brazil
| | - Giuliano Bedoschi
- Division of Reproductive Medicine, Department of Gynecology and Obstetrics, University of São Paulo (USP), São Paulo, Brazil
| | - Thor Haahr
- Faculty of Health, Aarhus University, Aarhus, Denmark.,Fertility Clinic, Skive Regional Hospital, Skive, Denmark
| | - Peter Humaidan
- Faculty of Health, Aarhus University, Aarhus, Denmark.,Fertility Clinic, Skive Regional Hospital, Skive, Denmark
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83
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Zhao P, Li S, Wang H, Dang Y, Wang L, Liu T, Wang S, Li X, Zhang K. Sin3a regulates the developmental progression through morula-to-blastocyst transition via Hdac1. FASEB J 2019; 33:12541-12553. [PMID: 31450981 DOI: 10.1096/fj.201901213r] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Suppressor interacting 3a (Sin3a) is a scaffold component of the chromatin repressive complex Sin3/histone deacetylase (Hdac). Sin3a has been shown as a hub gene driving preimplantation development in both mice and humans. However, its precise functions during preimplantation development remain unclear. Here, we show that the embryos arrested at morula stage upon specific depletion of Sin3a in mouse early embryos. Given the reduced cell number in Sin3a-depleted embryos, blocked cell proliferation is observed, likely because of the increased level of Trp53 acetylation at lysine 379. Moreover, we found that Sin3a depletion reduces Cdx2 and Tir Na Nog (Nanog), suggesting a failure of the first cell fate decision. In addition, we noted a striking increase of genome-wide DNA methylation, likely attributed to the increased nuclear DNA methyltransferase 1 observed in Sin3a-depleted embryos. Notably, RNA sequencing analyses showed 717 genes are differentially expressed, and Gene Ontology analysis of down-regulated genes (e.g., Hdac1) revealed top enriched terms involving protein deacetylation. Consistently, we confirmed a significant decrease of Hdac1 mRNA and protein abundance. Importantly, the development and Trp53 acetylation in Sin3a-depleted embryos could be rescued by expression of Hdac1 but not Hdac2. In summary, our results indicate a vital role of Sin3a in safeguarding the developmental progression through the morula-to-blastocyst transition via Hdac1.-Zhao, P., Li, S., Wang, H., Dang, Y., Wang, L., Liu, T., Wang, S., Li, X., Zhang, K. Sin3a regulates the developmental progression through morula-to-blastocyst transition via Hdac1.
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Affiliation(s)
- Panpan Zhao
- Laboratory of Mammalian Molecular Embryology, College of Animal Sciences, Zhejiang University, Hangzhou, China.,Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shuang Li
- Laboratory of Mammalian Molecular Embryology, College of Animal Sciences, Zhejiang University, Hangzhou, China.,Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Huanan Wang
- Laboratory of Mammalian Molecular Embryology, College of Animal Sciences, Zhejiang University, Hangzhou, China.,Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yanna Dang
- Laboratory of Mammalian Molecular Embryology, College of Animal Sciences, Zhejiang University, Hangzhou, China.,Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lefeng Wang
- Laboratory of Mammalian Molecular Embryology, College of Animal Sciences, Zhejiang University, Hangzhou, China.,Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Tong Liu
- Laboratory of Mammalian Molecular Embryology, College of Animal Sciences, Zhejiang University, Hangzhou, China.,Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shaohua Wang
- Laboratory of Mammalian Molecular Embryology, College of Animal Sciences, Zhejiang University, Hangzhou, China.,Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xinhong Li
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai, China
| | - Kun Zhang
- Laboratory of Mammalian Molecular Embryology, College of Animal Sciences, Zhejiang University, Hangzhou, China.,Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai, China
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84
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Jwa SC, Jwa J, Kuwahara A, Irahara M, Ishihara O, Saito H. Male subfertility and the risk of major birth defects in children born after in vitro fertilization and intracytoplasmic sperm injection: a retrospective cohort study. BMC Pregnancy Childbirth 2019; 19:192. [PMID: 31159759 PMCID: PMC6547560 DOI: 10.1186/s12884-019-2322-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 04/30/2019] [Indexed: 11/29/2022] Open
Abstract
Background Children born after intracytoplasmic sperm injection (ICSI) are at increased risk of specific major birth defects compared with children born after in vitro fertilization (IVF). However, whether this risk is due to the treatment itself (i.e., IVF or ICSI) or underlying male subfertility is unknown. This study investigated the associations between male subfertility and the risk of major birth defects in children born after IVF and ICSI. Methods We conducted a retrospective cohort study using data from the Japanese assisted reproductive technology registry between 2007 and 2014. Fresh embryo transfer cycles registered from 2007 to 2014 that resulted in singleton live births, still births, or selective terminations were included (n = 59,971). Major birth defects were defined by the US Centers for Disease Control and Prevention guidelines, excluding chromosomal abnormalities. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using generalized estimating equations adjusting for potential confounders. Results Major birth defects were reported in 626/59,971 (1.04%) cases. Among IVF cycles, male subfertility was associated with significantly greater risks of hypospadias (3/3163 [0.09%] vs 4/28,671 [0.01%], adjusted OR = 6.85, 95% CI 2.05–22.9, P = 0.002) and atrial septal defects (4/3163 [0.13%] vs 9/28,671 [0.03%], adjusted OR = 3.98, 95% CI 1.12–14.1, P = 0.03) compared with fertile men. Subgroup analysis using sperm parameters showed that oligozoospermia (i.e., sperm concentrations < 15 million/mL) was significantly associated with a greater risk of ventricular septal defects compared with normal sperm concentrations in IVF pregnancies (5/868 [0.58%] vs 60/28,090 [0.21%], adjusted OR = 2.68, 95% CI 1.15–6.27, P = 0.02), and severe oligozoospermia (i.e., sperm concentrations < 5 million/mL) was significantly associated with an increased risk of hypospadias compared with normal sperm concentrations in ICSI pregnancies (5/3136 [0.16%] vs 5/16,865 [0.03%], adjusted OR = 3.88, 95% CI 1.14–13.2, P = 0.03). Conclusions The results of this exploratory study suggest that underlying male subfertility may play a role in the risk of major birth defects related to ICSI and IVF. Further research, including systematic reviews adjusting for confounders, is required to confirm the associations between male subfertility and major cardiac and urogenital birth defects. Electronic supplementary material The online version of this article (10.1186/s12884-019-2322-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Seung Chik Jwa
- Division of Reproductive Medicine, Center of Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, 2-10-1, Okura, Setagaya-ku, Tokyo, 157-8535, Japan. .,Department of Obstetrics and Gynecology, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan.
| | - Junna Jwa
- Division of Reproductive Medicine, Center of Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, 2-10-1, Okura, Setagaya-ku, Tokyo, 157-8535, Japan
| | - Akira Kuwahara
- Department of Obstetrics and Gynecology, Graduate School of Biomedical Sciences, University of Tokushima, 3-18-5, Kuramoto-chou, Tokushima-shi, Tokushima, 770-8503, Japan
| | - Minoru Irahara
- Department of Obstetrics and Gynecology, Graduate School of Biomedical Sciences, University of Tokushima, 3-18-5, Kuramoto-chou, Tokushima-shi, Tokushima, 770-8503, Japan
| | - Osamu Ishihara
- Department of Obstetrics and Gynecology, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - Hidekazu Saito
- Division of Reproductive Medicine, Center of Maternal-Fetal, Neonatal and Reproductive Medicine, National Center for Child Health and Development, 2-10-1, Okura, Setagaya-ku, Tokyo, 157-8535, Japan
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85
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Jiang L, Chen Y, Wang Q, Wang X, Luo X, Chen J, Han H, Sun Y, Shen H. A Chinese practice guideline of the assisted reproductive technology strategies for women with advanced age. J Evid Based Med 2019; 12:167-184. [PMID: 31144467 DOI: 10.1111/jebm.12346] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 12/19/2018] [Indexed: 01/31/2023]
Abstract
More women postpone childbearing nowadays while female fertility begins to decline with advancing age. Furthermore, with the rolling out of the two-child policy, there is a huge demand for a second child for Chinese aged women. There are various assisted reproductive technology (ART) strategies applied for age-related infertility without solid evidence. On behalf of the Society of Reproductive Medicine, Chinese Medical Association, we would like to develop a Chinese guideline of ART strategies for age-related infertility. This guideline was produced following the recommendations for standard guidelines described in the 2012 WHO Handbook for guideline development. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework was also followed. A protocol was formulated and a Guideline Development Group was formed with specialists of reproductive medicine, methodologists from Chinese GRADE working group, and patient representative. Questions regarding the ART strategies for aged infertility were formulated and 8 most important ones were chosen to be structured in PICO format (Population, Intervention, Comparison, Outcomes). Comprehensive search and review of the literature were performed and the quality of the evidence was assessed and rated based on certain criteria and be categorized as high, moderate, low, or very low. Twenty-five recommendations were formulated among members of the Guidelines Development Group (Delphi method) basing on the overall quality of the evidence, in addition to the balance between benefits and harms, values and preferences, and resource implications. The final recommendations were agreed on by consensus during face-to-face meetings. This is the first Chinese practice guideline in reproductive medicine developed following the standard and scientific method.
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Affiliation(s)
- Li Jiang
- Reproductive Medicine Center, Peking University People's Hospital, Beijing, China
| | - Yaolong Chen
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
- Chinese GRADE Center, Lanzhou, China
- WHO Collaborating Centre for Guideline Implementation and Knowledge Translation, Lanzhou, China
| | - Qi Wang
- Health Policy PhD Program, Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
- McMaster Health Forum, McMaster University, Hamilton, Canada
| | - Xiaoqin Wang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
- Chinese GRADE Center, Lanzhou, China
- WHO Collaborating Centre for Guideline Implementation and Knowledge Translation, Lanzhou, China
| | - Xufei Luo
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
- Chinese GRADE Center, Lanzhou, China
- WHO Collaborating Centre for Guideline Implementation and Knowledge Translation, Lanzhou, China
| | - Junqiao Chen
- Faculty of Science, University of Lisbon, Lisbon, Portugal
| | - Hongjing Han
- Reproductive Medicine Center, Peking University People's Hospital, Beijing, China
| | - Yingpu Sun
- Reproductive Medicine Center, Zhengzhou University First Affiliated Hospital, Zhengzhou, Henan, China
| | - Huan Shen
- Reproductive Medicine Center, Peking University People's Hospital, Beijing, China
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86
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Ernst A, Lauridsen LLB, Brix N, Arah OA, Olsen J, Olsen LH, Ramlau-Hansen CH. Parental time to pregnancy, medically assisted reproduction and pubertal development in boys and girls. Hum Reprod 2019; 34:724-732. [PMID: 30753468 PMCID: PMC6443115 DOI: 10.1093/humrep/dez008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 01/02/2019] [Accepted: 01/22/2019] [Indexed: 11/14/2022] Open
Abstract
STUDY QUESTION Does parental fertility, measured by time to pregnancy (TTP), or use of medically assisted reproduction (MAR) affect pubertal development in the offspring? SUMMARY ANSWER Neither TTP nor type of MAR treatment had clinically relevant implications for mean age at achieving individual pubertal milestones or overall timing of puberty in boys and girls. WHAT IS KNOWN ALREADY Parental TTP and MAR have been associated with impaired semen quality in adult sons. Timing of puberty reflects earlier signals of reproductive health, but it remains unclear whether parental fertility or MAR affects pubertal development, especially in the growing generation of children conceived by IVF or ICSI. STUDY DESIGN, SIZE, DURATION In this study, 15 819 children born by mothers in the Danish National Birth Cohort from 2000 to 2003 participated in a nationwide puberty cohort (participation rate = 70%). Parental TTP and use of MAR were reported by mothers in early pregnancy and children’s pubertal development data was self-recorded in web-based questionnaires from 11 years of age and 6 monthly throughout puberty (2012–2018). PARTICIPANTS/MATERIALS, SETTING, METHODS Pubertal development in children (of planned pregnancies, n = 13 285) born by untreated subfecund (TTP: 6–12 months) (n =2038), untreated severely subfeund (TTP: >12 months) (n = 1242), treated subfecund (n = 230) and treated severely subfecund (n = 1234) parents were compared to children born to more fertile parents (TTP: ≤5 months). We estimated mean monthly differences in mean age at achieving individual pubertal milestones (i.e. age at menarche, voice break, first ejaculation and Tanner stages 2, 3, 4 and 5 for breast or genital development and pubic hair growth) and a combined indicator of timing of puberty. Further, we compared mean age at achieving the individual pubertal milestones in children born by use of IVF or ICSI (n = 480) with children born by controlled ovarian stimulation or ovulation induction with or without intrauterine insemination (n = 902). MAIN RESULTS AND THE ROLE OF CHANCE We found tendencies towards slightly later mean age at male pubertal timing and slightly earlier mean age at female pubertal timing among children born by untreated subfecund, treated subfecund, untreated severely subfecund and treated severely subfecund parents. There were no specific patterns with increasing TTP, use of MAR nor type of MAR treatment, and the magnitude of the mean differences for individual milestones and overall timing of puberty were small, i.e. 0.9 months (95% CI: −1.0; 2.8) for first ejaculation and −0.5 months (95% CI: −2.0; 1.0) months for age at menarche in boys and girls, respectively, born by treated severely subfecund parents when compared with children born by more fertile parents. LIMITATIONS, REASONS FOR CAUTION Non-differential misclassification of the self-reported information on parental TTP and pubertal development in the offspring may serve as an alternative explanation of the findings, possibly biasing the estimates towards the null. The information on pubertal development was collected from around 11 years of age and onwards. WIDER IMPLICATIONS OF THE FINDINGS This study adds to the growing body of literature suggesting only limited harmful effects of parental subfecundity and MAR on offspring’s long-term growth and development. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by the Danish Council for Independent Research [DFF 4183-00152]; and the Faculty of Health at Aarhus University. The authors have no financial relationships or competing interests to disclose.
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Affiliation(s)
- A Ernst
- Department of Public Health, Section for Epidemiology, Aarhus University, Bartholins Allé 2, Aarhus C, Denmark.,Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles (UCLA), 650 Charles E. Young Drive South, Los Angeles, CA, USA
| | - L L B Lauridsen
- Department of Public Health, Section for Epidemiology, Aarhus University, Bartholins Allé 2, Aarhus C, Denmark
| | - N Brix
- Department of Public Health, Section for Epidemiology, Aarhus University, Bartholins Allé 2, Aarhus C, Denmark.,Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles (UCLA), 650 Charles E. Young Drive South, Los Angeles, CA, USA
| | - O A Arah
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles (UCLA), 650 Charles E. Young Drive South, Los Angeles, CA, USA.,California Center for Population Research, UCLA, 337 Charles E. Young Drive East, Los Angeles, CA, USA.,Center for Health Policy Research, UCLA, 337 Charles E. Young Drive East, Los Angeles, CA, USA
| | - J Olsen
- Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles (UCLA), 650 Charles E. Young Drive South, Los Angeles, CA, USA.,Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43, Aarhus N, Denmark
| | - L H Olsen
- Department of Urology, Section for Paediatric Urology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 35, Aarhus N, Denmark
| | - C H Ramlau-Hansen
- Department of Public Health, Section for Epidemiology, Aarhus University, Bartholins Allé 2, Aarhus C, Denmark
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Pastuszak AW, Herati AS, Eisenberg ML, Cengiz C, Langlois PH, Kohn TP, Lamb DJ, Lipshultz LI. The risk of birth defects is not associated with semen parameters or mode of conception in offspring of men visiting a reproductive health clinic. Hum Reprod 2019; 34:733-739. [PMID: 30753581 DOI: 10.1093/humrep/dez005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 01/01/2019] [Indexed: 12/29/2022] Open
Abstract
STUDY QUESTION What is the relationship between semen parameters and birth defect (BD) rates in offspring of men evaluated for infertility? SUMMARY ANSWER Among men undergoing infertility evaluation, there is no significant relationship between semen parameters and defect rates in live or still births, even when considering mode of conception. WHAT IS KNOWN ALREADY Approximately 15% of couples have fertility difficulties, with up to a 50% male factor contribution. An increased risk of BDs exists in couples using ART, particularly IVF and ICSI, but it is unknown if this related to the ART procedures or an underlying male factor. STUDY DESIGN, SIZE, DURATION To determine if the severity of male factor infertilty, as assessed via sperm quality and mode of conception, is associated with BD rates, we performed a retrospective cohort study. Fathers with semen analysis data in the Baylor College of Medicine Semen Database (BCMSD) were linked with their offspring using Texas Birth Defects Registry (TBDFR) data between 1999 and 2009. In this 10-year period, a total of 1382 men were identified in linkage between the BCMSD and TBDFR. A total of 109 infants with and 2115 infants without BDs were identified. PARTICIPANTS/MATERIALS, SETTING, METHODS To determine the association between BDs and semen parameters, we used hierarchical linear modeling to determine odds ratios between BD rates, semen parameters, and mode of conception before and after adjustment for paternal, maternal and birth covariates. Semen parameters were stratified based on thresholds defined by the WHO fifth edition laboratory manual for the examination and processing of human semen. MAIN RESULTS AND THE ROLE OF CHANCE In total 4.9% of 2224 infants were identified with a BD. No statistically significant association was observed between BD rates and semen parameters, before or after adjustment for covariates. The association between sperm concentration and BDs demonstrated an odds ratio (OR) of 1.07 (95% confidence interval: 0.63-1.83); motility: OR 0.91 (0.52-2.22); and total motile count: OR 1.21 (0.70-2.08). Likewise, mode of conception, including infertility treatment and ART, did not affect BD rates (P > 0.05). LIMITATIONS, REASONS FOR CAUTION BDs recorded in the TBDFR only include live born infants or still births after 20 weeks, our study did not evaluate the effect of impaired semen parameters on developmental defects prior to 20 weeks of gestation. With 109 BDs, our statistical analysis was powered to detect moderate differences associated with particular semen parameters. Additionally, data about mode of conception was not available for 1053 of 2224 births. WIDER IMPLICATIONS OF THE FINDINGS BD rates are not associated with semen quality or mode of conception. The current study suggests that the severity of male factor infertility does not impact the rate of congenital anomalies. This information is important when counseling couples concerned about the relationship between impaired semen quality and BDs. STUDY FUNDING/COMPETING INTEREST(S) Supported in part by the NIH Men's Reproductive Health Research (MRHR) K12 HD073917 (D.J.L.), the Multidisciplinary K12 Urologic Research (KURe) Career Development Program (D.J.L.), P01HD36289 from the Eunice Kennedy Shriver National Institute for Child Health and Human Development, NIH (D.J.L.), and by U01DD000494 from the Centers for Disease Control and Prevention and the Title V Block Grant to the Texas Department of State Health Services. A.W.P. is a National Institutes of Health K08 Scholar supported by a Mentored Career Development Award (K08DK115835-01) from the from the National Institute of Diabetes and Digestive and Kidney Diseases. This work is also supported in part through a Urology Care Foundation Rising Stars in Urology Award (to A.W.P.) None of the authors has a conflict of interest. TRIAL REGISTRATION NUMBER Not applicable.
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Affiliation(s)
- Alexander W Pastuszak
- Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Amin S Herati
- The James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Michael L Eisenberg
- Department of Urology, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Cenk Cengiz
- Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, USA.,Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA
| | - Peter H Langlois
- Texas Department of State Health Services, Birth Defects Epidemiology and Surveillance Branch, Austin, TX, USA
| | - Taylor P Kohn
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Dolores J Lamb
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
| | - Larry I Lipshultz
- Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, USA.,Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA
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88
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Comparison of neonatal outcomes of very low birth weight infants by mode of conception: in vitro fertilization versus natural pregnancy. Fertil Steril 2019; 111:962-970. [PMID: 30922644 DOI: 10.1016/j.fertnstert.2019.01.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 12/15/2018] [Accepted: 01/08/2019] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To compare the neonatal outcomes of very low birth weight (VLBW) infants born after IVF with those of VLBW infants born after natural pregnancy (NP). DESIGN Prospective cohort study. SETTING Not applicable. PATIENT(S) A total of 6,871 VLBW infants born from January 2014 to December 2016. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Neonatal mortality and morbidities. RESULT(S) Of the 6,871 VLBW infants enrolled, 4,438 infants were born as singletons (IVF = 271; NP = 4,167), and 2,433 infants were born as multiplets (IVF = 1,301; NP = 1,132). After adjustment for maternal and neonatal baseline characteristics, infants born as singletons earlier than 28 weeks after IVF more frequently had high-stage retinopathy of prematurity than those born after NP, whereas infants born as multiplets between 28 and 31 weeks after IVF had fewer major congenital anomalies, high-grade intraventricular hemorrhage, and periventricular leukomalacia than those born after NP. Otherwise, no differences in mortality and neonatal outcomes were found. CONCLUSION(S) Very low birth weight infants born as singletons after IVF had comparable neonatal outcomes to those born after NP, except for an increased risk of high-stage retinopathy of prematurity. Very low birth weight infants born as multiplets after IVF had fewer neurologic morbidities than those born after NP.
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89
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Parental subfertility and hypospadias and cryptorchidism in boys: results from two Danish birth cohorts. Fertil Steril 2019; 110:826-832. [PMID: 30316419 DOI: 10.1016/j.fertnstert.2018.06.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 05/01/2018] [Accepted: 06/06/2018] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To study if parental subfertility is related to the occurrence of the male genital anomalies, cryptorchidism and hypospadias. DESIGN Population-based cohort study. SETTING Not applicable. PATIENT(S) A total of 80,220 singleton boys and their mothers from the Danish National Birth Cohort and the Aarhus Birth Cohort. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) The two congenital anomalies; cryptorchidism and hypospadias, registered within the Danish National Patient Register up until December 31, 2012. RESULT(S) By means of Cox regression analyses, we found no associations between waiting time-to-pregnancy (TTP) and cryptorchidism or hypospadias among those who conceived spontaneously. The highest hazard ratio for cryptorchidism was seen among boys of couples with a TTP>12 months who conceived after fertility treatment (adjusted hazard ratio [aHR] 1.19, 95% confidence interval 0.92-1.55). For hypospadias, we found that boys of couples with a TTP>12 months who conceived after fertility treatment, had a 71% higher risk of hypospadias (aHR 1.71, [95% confidence interval 1.24-3.36]) as compared with boys of couples with a TTP<5 months. CONCLUSION(S) The findings from this study showed that boys of couples with TTP>12 months who conceived after fertility treatment, had a higher occurrence of hypospadias than boys conceived spontaneously of couples with a short TTP. Among those who conceived spontaneously, TTP was not associated with hypospadias or cryptorchidism. These findings indicate that fertility treatment or severity of subfertility is related to hypospadias.
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90
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Berntsen S, Söderström-Anttila V, Wennerholm UB, Laivuori H, Loft A, Oldereid NB, Romundstad LB, Bergh C, Pinborg A. The health of children conceived by ART: ‘the chicken or the egg?’. Hum Reprod Update 2019; 25:137-158. [DOI: 10.1093/humupd/dmz001] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 10/31/2018] [Accepted: 01/08/2019] [Indexed: 12/11/2022] Open
Affiliation(s)
- Sine Berntsen
- Department of Obstetrics and Gynaecology, Hvidovre Hospital, University of Copenhagen, Kettegaard Alle 30, Hvidovre, Denmark
| | - Viveca Söderström-Anttila
- Obstetrics and Gynaecology, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 2, Helsinki, Finland
| | - Ulla-Britt Wennerholm
- Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Sahlgrenska University Hospital East, Gothenburg, Sweden
| | - Hannele Laivuori
- Department of Obstetrics and Gynecology, Tampere University Hospital, Teiskontie 35, Tampere, Finland
- Faculty of Medicine and Life Sciences, University of Tampere, Arvo Ylpön Katu 34, Tampere, Finland
- Medical and Clinical Genetics, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 8, Helsinki, Finland
- Institute for Molecular Medicine Finland, Helsinki Institute of Life Science, University of Helsinki, Tukhomankatu 8, Helsinki, Finland
| | - Anne Loft
- Fertility Clinic, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Copenhagen, Denmark
| | - Nan B Oldereid
- Livio IVF-klinikken Oslo, Sørkedalsveien 10A, Oslo, Norway
| | - Liv Bente Romundstad
- Spiren Fertility Clinic, Norwegian Institute of Public Health, PO Box 222 Skøyen, Oslo, Norway
- Centre for Fertility and Health, Norwegian Institute of Public Health, PO Box 222 Skøyen, Oslo, Norway
| | - Christina Bergh
- Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Reproductive Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anja Pinborg
- Fertility Clinic, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, Copenhagen, Denmark
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91
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Ramos-Ibeas P, Heras S, Gómez-Redondo I, Planells B, Fernández-González R, Pericuesta E, Laguna-Barraza R, Pérez-Cerezales S, Gutiérrez-Adán A. Embryo responses to stress induced by assisted reproductive technologies. Mol Reprod Dev 2019; 86:1292-1306. [PMID: 30719806 DOI: 10.1002/mrd.23119] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/18/2019] [Accepted: 01/23/2019] [Indexed: 12/12/2022]
Abstract
Assisted reproductive technology (ART) has led to the birth of millions of babies. In cattle, thousands of embryos are produced annually. However, since the introduction and widespread use of ART, negative effects on embryos and offspring are starting to emerge. Knowledge so far, mostly provided by animal models, indicates that suboptimal conditions during ART can affect embryo viability and quality, and may induce embryonic stress responses. These stress responses take the form of severe gene expression alterations or modifications in critical epigenetic marks established during early developmental stages that can persist after birth. Unfortunately, while developmental plasticity allows the embryo to survive these stressful conditions, such insult may lead to adult health problems and to long-term effects on offspring that could be transmitted to subsequent generations. In this review, we describe how in mice, livestock, and humans, besides affecting the development of the embryo itself, ART stressors may also have significant repercussions on offspring health and physiology. Finally, we argue the case that better control of stressors during ART will help improve embryo quality and offspring health.
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Affiliation(s)
- Priscila Ramos-Ibeas
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Sonia Heras
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Isabel Gómez-Redondo
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Benjamín Planells
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Raúl Fernández-González
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Eva Pericuesta
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Ricardo Laguna-Barraza
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Serafín Pérez-Cerezales
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Alfonso Gutiérrez-Adán
- Departamento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
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92
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Bromfield EG, Dowland SN, Dunleavy JEM, Dunning KR, Holland OJ, Houston BJ, Pankhurst MW, Richani D, Riepsamen AH, Rose R, Bertoldo MJ. Fifty years of reproductive biology in Australia: highlights from the 50th Annual Meeting of the Society for Reproductive Biology (SRB). Reprod Fertil Dev 2019; 31:829-836. [PMID: 30636191 DOI: 10.1071/rd18436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 12/03/2018] [Indexed: 11/23/2022] Open
Abstract
The 2018 edition of the Society for Reproductive Biology's (SRB) Annual Meeting was a celebration of 50 years of Australian research into reproductive biology. The past 50 years has seen many important contributions to this field, and these advances have led to changes in practice and policy, improvements in the efficiency of animal reproduction and improved health outcomes. This conference review delivers a dedicated summary of the symposia, discussing emerging concepts, raising new questions and proposing directions forward. Notably, the symposia discussed in this review emphasised the impact that reproductive research can have on quality of life and the health trajectories of individuals. The breadth of the research discussed encompasses the central regulation of fertility and cyclicity, life course health and how the environment of gametes and embryos can affect subsequent generations, significant advances in our understanding of placental biology and pregnancy disorders and the implications of assisted reproductive technologies on population health. The importance of a reliable food supply and protection of endangered species is also discussed. The research covered at SRB's 2018 meeting not only recognised the important contributions of its members over the past 50 years, but also highlighted key findings and avenues for innovation moving forward that will enable the SRB to continue making significant contributions for the next 50 years.
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Affiliation(s)
- Elizabeth G Bromfield
- Priority Research Centre for Reproductive Science, School of Environmental and Life Sciences, The University of Newcastle, NSW 2308, Australia
| | - Samson N Dowland
- School of Medical Sciences (Discipline of Anatomy and Histology) and The Bosch Institute, F13 Anderson Stuart Building, The University of Sydney, Sydney, NSW 2006, Australia
| | | | - Kylie R Dunning
- Australian Research Council Centre of Excellence for Nanoscale BioPhotonics, University of Adelaide, SA 5005, Australia
| | - Olivia J Holland
- School of Medical Science, Griffith University, Gold Coast Campus, Southport, Qld 5005, Australia
| | - Brendan J Houston
- School of Biological Sciences, Monash University, Clayton, Vic. 3168, Australia
| | - Michael W Pankhurst
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin 9054, New Zealand
| | - Dulama Richani
- Fertility and Research Centre, School of Women's and Children's Health, UNSW, Randwick 2052, NSW 4222, Australia
| | - Angelique H Riepsamen
- Fertility and Research Centre, School of Women's and Children's Health, UNSW, Randwick 2052, NSW 4222, Australia
| | - Ryan Rose
- Robinson Research Institute, Adelaide Medical School, University of Adelaide, Adelaide, SA 5005, Australia
| | - Michael J Bertoldo
- Fertility and Research Centre, School of Women's and Children's Health, UNSW, Randwick 2052, NSW 4222, Australia
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93
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Zhu J, Zhu Q, Wang Y, Wang B, Lyu Q, Kuang Y. Comparative study on risk for birth defects among infants after in vitro fertilization and intracytoplasmic sperm injection. Syst Biol Reprod Med 2018; 65:54-60. [PMID: 30526119 DOI: 10.1080/19396368.2018.1554012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Jing Zhu
- Department of Assisted Reproduction, Shanghai Ninth People’s Hospital affiliated with JiaoTong University School of Medicine, Shanghai, China
| | - Qianqian Zhu
- Department of Assisted Reproduction, Shanghai Ninth People’s Hospital affiliated with JiaoTong University School of Medicine, Shanghai, China
| | - Yun Wang
- Department of Assisted Reproduction, Shanghai Ninth People’s Hospital affiliated with JiaoTong University School of Medicine, Shanghai, China
| | - Bian Wang
- Department of Assisted Reproduction, Shanghai Ninth People’s Hospital affiliated with JiaoTong University School of Medicine, Shanghai, China
| | - Qifeng Lyu
- Department of Assisted Reproduction, Shanghai Ninth People’s Hospital affiliated with JiaoTong University School of Medicine, Shanghai, China
| | - Yanping Kuang
- Department of Assisted Reproduction, Shanghai Ninth People’s Hospital affiliated with JiaoTong University School of Medicine, Shanghai, China
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94
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Molines L, Nusinovici S, Moreau M, Remy M, May-Panloup P, Flamant C, Roze JC, Van Bogaert P, Bouet PE, Gascoin G. Impact of mode of conception on neonatal and neurodevelopmental outcomes in preterm infants. Hum Reprod 2018; 34:356-364. [DOI: 10.1093/humrep/dey345] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Accepted: 11/04/2018] [Indexed: 11/14/2022] Open
Affiliation(s)
- Lisa Molines
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
| | - Simon Nusinovici
- INSERM CIC 1413, Clinical Investigation Center, Nantes University Hospital, Nantes, France
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
| | - Marie Moreau
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
| | - Mathilde Remy
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
| | - Pascale May-Panloup
- Department of Reproductive Biology, Angers University Hospital, Angers, France
| | - Cyril Flamant
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
- Department of Neonatal Medicine, Nantes University Hospital, Nantes, France
| | - Jean-Christophe Roze
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
- Department of Neonatal Medicine, Nantes University Hospital, Nantes, France
| | - Patrick Van Bogaert
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
- Department of Paediatric Neurology, Angers University Hospital, Angers, France
| | | | - Géraldine Gascoin
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
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95
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Semen parameters on the day of oocyte retrieval predict low fertilization during conventional insemination IVF cycles. J Assist Reprod Genet 2018; 36:291-298. [PMID: 30415469 DOI: 10.1007/s10815-018-1336-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 10/12/2018] [Indexed: 10/27/2022] Open
Abstract
PURPOSE Poor fertilization during conventional IVF is difficult to predict in the absence of abnormal semen parameters; large-scale studies are lacking. The purpose of this study is to evaluate factors associated with low fertilization rates in conventional insemination IVF cycles. METHODS A retrospective cohort study evaluating demographic, reproductive evaluation, and IVF cycle characteristics to identify predictors of low fertilization (defined as 2PN/MII ≤ 30% per cycle). Participants were included if they were undergoing their first IVF cycle utilizing fresh autologous oocytes and conventional insemination with male partner's sperm (with normal pretreatment semen analysis). They were randomly divided into a training set and a validation set; validation modeling with logistic regression and binary distribution was utilized to identify covariates associated with low fertilization. RESULTS Postprocessing sperm concentration of less than 40 million/ml and postprocessing sperm motility < 50% on the day of retrieval were the strongest predictors of low fertilization in the training dataset. Next, in the validation set, cycles with either low postprocessing concentration (≤ 40 million/ml) or low postprocessing progressive motility (≤ 50%) were 2.9-times (95% CI 1.4, 6.2) more likely to have low fertilization than cycles without either risk factor. Furthermore, cycles with low postprocessing concentration and progressive motility were 13.4 times (95% CI 4.01, 45.06) more likely to have low fertilization than cycles without either risk factor. CONCLUSIONS Postprocessing concentration and progressive motility on the day of oocyte retrieval are predictive of low fertilization in conventional IVF cycles with normal pretreatment diagnostic semen analysis parameters.
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96
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Tararbit K, Lelong N, Goffinet F, Khoshnood B. Assessing the risk of preterm birth for newborns with congenital heart defects conceived following infertility treatments: a population-based study. Open Heart 2018; 5:e000836. [PMID: 30402257 PMCID: PMC6203020 DOI: 10.1136/openhrt-2018-000836] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 08/07/2018] [Accepted: 08/31/2018] [Indexed: 11/04/2022] Open
Abstract
Objectives To quantify the risk of preterm birth (PTB) for newborns with congenital heart defects (CHDs) conceived following infertility treatments, and to examine the role of multiple pregnancies in the association between infertility treatments and PTB for newborns with CHD. Methods We used data from a population-based, prospective cohort study (EPICARD EPIdémiologie des CARDiopathies congénitales) including 2190 newborns with CHD and excluding cases with atrial septal defects born to women living in the Greater Paris area between May 2005 and April 2008. Statistical analysis included logistic regression to take into account potential confounders (maternal characteristics, invasive prenatal testing, CHD prenatal diagnosis, medically induced labour/caesarean section before labour, birth year). The role of multiple pregnancies was assessed using a path-analysis approach, allowing decomposition of the total effect of infertility treatments on the risk of PTB into its indirect (mediated by the association between infertility treatments and multiple pregnancies) and direct (mediated by mechanisms other than multiple pregnancies) effects. Results PTB occurred for 40.6% (95% CI 28.7 to 52.5) of newborns with CHD conceived following infertility treatments vs 12.7% (95% CI 11.3 to 14.2) for spontaneously conceived newborns (p<0.001). After taking into account potentially confounding factors, infertility treatments were associated with a 5.0-fold higher odds of PTB (adjusted OR=5.0, 95% CI 2.9 to 8.6). Approximately two-thirds of this higher risk of PTB associated with infertility treatments was an indirect effect (ie, due to multiple pregnancies) and one-third was a direct effect (ie, not mediated by multiple pregnancies). Conclusion Newborns with CHD conceived following infertility treatments are at a particularly high risk of PTB, exposing over 40% of them to the 'double jeopardy' of CHD and PTB.
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Affiliation(s)
- Karim Tararbit
- INSERM, UMR 1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé), Center for Epidemiology and Statistics, Sorbonne Paris Cité (CRESS), DHU Risks in Pregnancy, Paris Descartes University, Paris, France
| | - Nathalie Lelong
- INSERM, UMR 1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé), Center for Epidemiology and Statistics, Sorbonne Paris Cité (CRESS), DHU Risks in Pregnancy, Paris Descartes University, Paris, France
| | - François Goffinet
- INSERM, UMR 1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé), Center for Epidemiology and Statistics, Sorbonne Paris Cité (CRESS), DHU Risks in Pregnancy, Paris Descartes University, Paris, France
- Maternité Port Royal, Hôpital Cochin Saint-Vincent-de-Paul, Assistance Publique Hôpitaux de Paris, Université Paris-Descartes, Paris, France
| | - Babak Khoshnood
- INSERM, UMR 1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé), Center for Epidemiology and Statistics, Sorbonne Paris Cité (CRESS), DHU Risks in Pregnancy, Paris Descartes University, Paris, France
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97
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Catford SR, McLachlan RI, O'Bryan MK, Halliday JL. Long-term follow-up of ICSI-conceived offspring compared with spontaneously conceived offspring: a systematic review of health outcomes beyond the neonatal period. Andrology 2018; 6:635-653. [DOI: 10.1111/andr.12526] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 06/13/2018] [Accepted: 06/19/2018] [Indexed: 12/17/2022]
Affiliation(s)
- S. R. Catford
- Hudson Institute of Medical Research; Clayton VIC Australia
- Department of Obstetrics and Gynecology; Monash University; Clayton VIC Australia
- Public Health Genetics; Murdoch Childrens Research Institute; Parkville VIC Australia
| | - R. I. McLachlan
- Hudson Institute of Medical Research; Clayton VIC Australia
- Department of Obstetrics and Gynecology; Monash University; Clayton VIC Australia
| | - M. K. O'Bryan
- The School of Biological Sciences; Monash University; Clayton VIC Australia
| | - J. L. Halliday
- Public Health Genetics; Murdoch Childrens Research Institute; Parkville VIC Australia
- Department of Paediatrics; University of Melbourne; Parkville VIC Australia
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98
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Zhao J, Yan Y, Huang X, Li Y. Do the children born after assisted reproductive technology have an increased risk of birth defects? A systematic review and meta-analysis. J Matern Fetal Neonatal Med 2018; 33:322-333. [PMID: 30189770 DOI: 10.1080/14767058.2018.1488168] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Background: Assisted reproductive technologies (ARTs) have made great progress. However, whether tube baby born after ART were at an increased risk of birth defects is not clear.Objective: To assess whether the ART increases the risk of birth defects in children born after ART.Search strategy: Medline, Google Scholar, and the Cochrane Library were searched.Selection criteria: Clinical trials that evaluate the risk of birth defect in children born after in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) and natural conceptions (NC) were included. The primary outcome was the prevalence of birth defects.Data collection and analysis: The relative risk was used as the summary measure with random effects model. We assessed heterogeneity between studies using the I2 index.Main results: Totally 46 studies were included. The pooled relative risk (RR) estimated suggested there was an increased risk of birth defects in ART compared with the NC group (RR: 1.40; 95% CI 1.31-1.49). Twenty and fifteen studies were included to compare the risk of birth defects between NC and IVF/ICSI, respectively. The results indicated that both IVF and ICSI increase the risk of birth defects (IVF: RR 1.25; 95% CI 1.12-1.40; ICSI: RR 1.29; 95% CI 1.14-1.45). When subgroup according to plurality, 22 studies assessed the risk of birth defects after ART or NC in singletons and 15 studies evaluated the risk of birth defects in twins. The pooled RRs were 1.41 (95% CI 1.30-1.52) and 1.18 (95% CI 0.98-1.42), respectively.Conclusions: Children born after ART were at an increased risk of birth defects compared with NC. There was no difference in birth defects risk between ART twins and NC twins.
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Affiliation(s)
- Jing Zhao
- Reproductive Medicine Center, Xiangya Hospital, Central South University, Changsha, Hunan, P. R. China
| | - Yi Yan
- Reproductive Medicine Center, Xiangya Hospital, Central South University, Changsha, Hunan, P. R. China
| | - Xi Huang
- Reproductive Medicine Center, Xiangya Hospital, Central South University, Changsha, Hunan, P. R. China
| | - Yanping Li
- Reproductive Medicine Center, Xiangya Hospital, Central South University, Changsha, Hunan, P. R. China
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Han Y, Luo H, Zhang Y. Congenital anomalies in infants conceived by infertile women through assisted reproductive technology: A cohort study 2004-2014. Exp Ther Med 2018; 16:3179-3185. [PMID: 30214541 DOI: 10.3892/etm.2018.6572] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 03/23/2018] [Indexed: 11/06/2022] Open
Abstract
This retrospective cohort study aimed to analyse the risk of congenital anomalies (CAs) in infants conceived by infertile women through assisted reproductive technology (ART). A total of 9,013 clinical pregnancy cycles resulting in 9,101 live births between 2004 and 2014 were analysed. Congenital anomalies were evaluated and compared with spontaneous pregnancies in infertile women. A total of 9,101 infants were born following ART. Three subgroups were established: In vitro fertilisation fresh embryo transfer (IVF-ET), n=2,919, intracytoplasmic sperm injection fresh embryo transfer (ICSI), n=1,996 and frozen-thawed embryo transfer (FET), n=4,186. No significant differences in perinatal outcomes were observed between the three subgroups. A total of 105 (1.15%) infants were born with CAs. The birth defect rate was slightly higher in the IVF-ET subgroup compared with the other subgroups. Among infants in the IVF-ET and ICSI-ET subgroup, the probability of birth defects increased with increased maternal age (>35 years), male factors and diminished ovarian reserve. In the FET group, the risk of birth defects was significantly increased with multiple births and maternal age >35 years. The risk of congenital anomalies following ART was not significantly different compared with spontaneous conceptions within the infertile study population. The results of the present study may provide guidance for patients who are considering treatment for infertility in China.
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Affiliation(s)
- Ying Han
- School of Medicine, Nankai University, Tianjin 300071, P.R. China
| | - Haining Luo
- Center for Reproductive Medicine, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, P.R. China
| | - Yunshan Zhang
- Center for Reproductive Medicine, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, P.R. China
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Evaluation of the Spermatogenic Activity of Polyherbal Formulation in Oligospermic Males. BIOMED RESEARCH INTERNATIONAL 2018; 2018:2070895. [PMID: 30148161 PMCID: PMC6083514 DOI: 10.1155/2018/2070895] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Accepted: 05/29/2018] [Indexed: 11/18/2022]
Abstract
The therapeutic use of natural herbs is an ancient human civilization act and the numbers of people have reliance on their pharmacological properties and preferred to use the natural herbs. People also use to consume these herbs as supplements to energize, bolster, and eventually enhance sexual ability. Polyherbal formulation (PHF) is one of these herbal amalgams that can be used to treat sexual dysfunction including erectile dysfunction, impotence, ejaculation dysfunction, and hypogonadism. The pilot study was aimed at evaluating the capacity of PHF in enhancing the spermatogenic potential of oligospermic patients. Thirty-six male patients with oligospermia were enrolled and randomized either to treatment (n = 23) with PHF (750 mg/d in three doses for 90 days) or to placebo (n = 13) in the same protocol. The preintervention semen analysis was compared with posttreatment semen analysis. Based on the postintervention semen analysis, patients were advised to undergo either in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) to assess their fertility status. After polyherbal treatment, there was a 256% increase in sperm concentration (9.59 ± 4.37 × 106/mL to 25.61 ± 8.6 × 106/mL; P ≤0.001), 154% increase in semen volume (1.7 ± 0.14 mL to 4.32 ± 0.38 mL; P ≤0.001), and 215% increase in sperm motility (15.43 ± 2.40% to 48.65 ± 5.10%; P ≤ 0.001) on day 90 from baseline. Furthermore, a significant improvement and regulation were also observed in serum hormone levels with PHF treatment as compared to the placebo group. The present study demonstrated the evidence on synergistic spermatogenic effect of PHF as attributed in ayurveda for the treatment of oligospermia leading to infertility.
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