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Autologous Human Mesenchymal Stem Cell-Based Therapy in Infertility: New Strategies and Future Perspectives. BIOLOGY 2023; 12:biology12010108. [PMID: 36671799 PMCID: PMC9855776 DOI: 10.3390/biology12010108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/06/2023] [Accepted: 01/08/2023] [Indexed: 01/12/2023]
Abstract
Infertility could be associated with a few factors including problems with physical and mental health, hormonal imbalances, lifestyles, and genetic factors. Given that there is a concern about the rise of infertility globally, increased focus has been given to its treatment for the last several decades. Traditional assisted reproductive technology (ART) has been the prime option for many years in solving various cases of infertility; however, it contains significant risks and does not solve the fundamental problem of infertility such as genetic disorders. Attention toward the utilization of MSCs has been widely regarded as a promising option in the development of stem-cell-based infertility treatments. This narrative review briefly presents the challenges in the current ART treatment of infertility and the various potential applications of autologous MSCs in the treatment of these reproductive diseases.
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Yu C, Zhou C, Lin F, Zhang W, Wang X, Hu L, Lu R. Analysis of the Growth and Development of Children Born with ICSI of Epididymal and Testicular Spermatozoa: A Propensity Matching Study. Curr Pharm Des 2023; 29:2668-2678. [PMID: 37929741 DOI: 10.2174/0113816128264448231022201641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 09/10/2023] [Accepted: 09/21/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVE The study aimed to evaluate whether singleton live births (at 0, 1, 6, 12, and 24 months) following intracytoplasmic sperm injection (ICSI) using sperm of different origins (ejaculated or non-ejaculated sperm) are associated with the growth and development of children born. METHODS This was a retrospective cohort study conducted at a single center from January 2016 to December 2019. Follow-up data of the children were obtained from the Jiangsu Province Maternal and Child database. A total of 350 singleton live births after fresh embryo transfer (ET) with ICSI were included. Based on the origin of the sperm, the patients were divided into two groups: the ejaculated group (n = 310) and the non-ejaculated group (n = 40). Propensity score matching was used to control for multiple baseline covariates, resulting in 80 singleton live births (ejaculated sperm) matched to 40 singleton live births (non-ejaculated). The non-ejaculated group was further divided into two subgroups: the PESA group (n = 23) and the TESA group (n = 17). The primary outcome of the study was the growth and development of children. Secondary outcomes included the 2PN rate, high-cleavage embryo rate, blastocyst formation rate, and others. RESULTS After matching parental age, BMI, occupation, and maternal serum AMH level, there was no significant difference found in the growth and development of children between the non-ejaculated and ejaculated group or the PESA group and TESA group, respectively. However, the 2PN rate and the blastocyst formation rate were higher in the ejaculated group compared to the non-ejaculated group (91.02 and 85.45, P = 0.002) and (67.37 and 56.06, P = 0.019), respectively. The high-quality cleavage embryo rate was also higher in the TESA group compared to the PESA group (85.06 and 65.63, P = 0.001). CONCLUSION This study suggests that there are no significant differences in the growth and development of children born following ICSI using sperm of different origins (ejaculated or non-ejaculated). For nonobstructive azoospermia (OA) patients, sperm derived from the testis may be more effective than derived from the epididymis. However, due to the limited sample size of the non-ejaculated group in this study, further investigations with larger sample sizes are needed to validate these findings.
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Affiliation(s)
- Chunmei Yu
- Changzhou Medical Center, Changzhou Maternal and Child Health Care Hospital, Nanjing Medical University, Jiangsu, Changzhou, China
| | - Chao Zhou
- Reproduction Medical Center, Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Feng Lin
- Department of Wuqia County People Hospital, The Xinjiang Uygur Autonomous Region, China
| | - Wanchao Zhang
- Department of Wuqia County People Hospital, The Xinjiang Uygur Autonomous Region, China
| | - Xiaoyu Wang
- Changzhou Medical Center, Changzhou Maternal and Child Health Care Hospital, Nanjing Medical University, Jiangsu, Changzhou, China
| | - Lingmin Hu
- Changzhou Medical Center, Changzhou Maternal and Child Health Care Hospital, Nanjing Medical University, Jiangsu, Changzhou, China
| | - Renjie Lu
- Changzhou Medical Center, Changzhou Third People's Hospital, Nanjing Medical University, Jiangsu, China
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Li J, Chen J, Tian S, Jiao T, Wang J, Wei Y, Cheng Y, Xu Y, Chian RC, Li Y, Zhang S. Effects of different sperm sources on the clinical outcomes of in vitro oocyte maturation cycles combined with intracytoplasmic sperm injection. Front Endocrinol (Lausanne) 2023; 14:1115210. [PMID: 36891059 PMCID: PMC9986477 DOI: 10.3389/fendo.2023.1115210] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 02/03/2023] [Indexed: 02/22/2023] Open
Abstract
OBJECTIVES To evaluate the embryonic developments and clinical outcomes of different sperm sources with cycles of intracytoplasmic sperm injection (ICSI) and in vitro maturation (IVM). METHODS This retrospective study was approved by the hospital ethics committee and conducted in the hospital in vitro fertilization (IVF) clinic. From January 2005 to December 2018, 239 infertile couples underwent IVM-ICSI cycles and were divided into three groups according to different sperm sources. Group 1 comprised patients with percutaneous epididymal sperm aspiration (PESA; n = 62, 62 cycles), group 2 comprised patients with testicular sperm aspiration (TESA; n = 51, 51 cycles), and group 3 comprised patients with ejaculated sperm (n = 126, 126 cycles). We calculated the following outcomes: 1) outcomes per IVM-ICSI cycle: fertilization rate, cleavage rate, and embryo quality; 2) outcomes per embryo transfer cycle: endometrial thickness, implantation rate, biochemical pregnancy rate, clinical pregnancy rate, and live birth rate. RESULTS There was no difference in basic characteristics among the three groups, such as the female partner's age, basal follicle-stimulating hormone (FSH), basal luteinizing hormone (LH), and antral follicle count (p > 0.1). There were no statistically significant differences according to the IVM-ICSI cycle among the three groups in fertilization rate, cleavage rate, and rate of good-quality embryos (p > 0.05). The results were similar among cycles regarding the number of transfer embryos and endometrial thickness per embryo transfer cycle among the three groups (p > 0.05). There were also similar clinical outcomes per embryo transfer cycle among the three groups, such as the biochemical pregnancy rate, clinical pregnancy rate, and live birth rate (p > 0.05). CONCLUSIONS Different sperm sources, percutaneous epididymal sperm aspiration, testicular sperm aspiration, and ejaculated sperm, do not affect the embryo and clinical outcomes after IVM-ICSI cycles.
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Affiliation(s)
- Jianhua Li
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Jing Chen
- Reproductive Medicine Center, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Shuang Tian
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Tingting Jiao
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Jianye Wang
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Yan Wei
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Yanbin Cheng
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Ye Xu
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Seventh Medical Center of PLA General Hospital, Beijing, China
| | - Ri-Cheng Chian
- Center for Reproductive Medicine, Shanghai Tenth People’s Hospital of Tongji University, Shanghai, China
- *Correspondence: Ri-Cheng Chian, ; Youzhu Li, ; Shuiwen Zhang,
| | - Youzhu Li
- Reproductive Medicine Center, The First Affiliated Hospital of Xiamen University, Xiamen, China
- *Correspondence: Ri-Cheng Chian, ; Youzhu Li, ; Shuiwen Zhang,
| | - Shuiwen Zhang
- Reproductive Medical Center, Department of Obstetrics and Gynecology, Seventh Medical Center of PLA General Hospital, Beijing, China
- *Correspondence: Ri-Cheng Chian, ; Youzhu Li, ; Shuiwen Zhang,
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Cai J, Liu L, Chen J, Liu Z, Wang W, Jiang X, Chen H, Ren J. The effect of epididymal sperm cryopreservation on neonatal birthweight following PESA-ICSI. Arch Gynecol Obstet 2021; 305:1233-1239. [DOI: 10.1007/s00404-021-06350-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 11/24/2021] [Indexed: 10/19/2022]
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Canine and Feline Epididymal Semen-A Plentiful Source of Gametes. Animals (Basel) 2021; 11:ani11102961. [PMID: 34679980 PMCID: PMC8532807 DOI: 10.3390/ani11102961] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 09/28/2021] [Accepted: 10/04/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary The epididymis is a source of fertile spermatozoa. For some males, preserving spermatozoa that are stored in the epididymis might be an ultimate attempt for gamete preservation. The quality of epididymal semen is different from ejaculated semen in various animal species. Although assisted reproductive technologies (ART) have been introduced in cats as a tool to preserve valuable genetics of endangered wild felids, epididymal semen cryopreservation is still suboptimal in dogs. Therefore, in this paper, we carried out a review to list the morphological changes of spermatozoa during epididymal transit alongside with the potential that holds in the epididymal semen in dogs and cats. We believe that better comprehension of epididymal semen collection method, quality and freezability may aid in optimizing cryopreservation and enhance different applications of ART. Abstract Canine and feline epididymal semen provide an additional source of gametes to preserve the genetics of valuable breeding dogs and tomcats, especially for those that fail to ejaculate, need castration as a therapy or die unexpectedly. Moreover, since it is quite common to perform castration of non-breeding dogs and cats, the development of a gene bank of epididymal semen collected after castration would greatly contribute to increase the genetic diversity in dogs and cats. Collection and cryopreservation of epididymal semen necessitates a full understanding of the function of the epididymis and of the characteristics of epididymal spermatozoa as opposed to ejaculated semen. During collection of epididymal semen, specific factors may have a negative effect on epididymal semen quality and freezability. Accordingly, the elimination of these triggers could enhance epididymal semen freezability and consequently positively influence post-thaw semen quality and outcome for different ARTs.
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Cheung S, Neri QV, Squires J, Rosenwaks Z, Palermo GD. Assessing the cognitive and behavioral development of 3-year-old children born from fathers with severe male infertility. Am J Obstet Gynecol 2021; 224:508.e1-508.e11. [PMID: 33248137 DOI: 10.1016/j.ajog.2020.11.030] [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: 08/25/2020] [Revised: 11/09/2020] [Accepted: 11/18/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite the large number of babies born worldwide following intracytoplasmic sperm injection, concerns about the procedure's safety still exist owing to the use of suboptimal spermatozoa. Thus, follow-up of children conceived via intracytoplasmic sperm injection is highly recommended. We propose the use of parent-administered questionnaires to monitor the development of offspring conceived via intracytoplasmic sperm injection. OBJECTIVE This study aimed to determine whether male infertility treatment affects offspring development. STUDY DESIGN We compared obstetrical and neonatal outcomes and physical and psychological development of toddlers conceived via in vitro fertilization and intracytoplasmic sperm injection. Once newborns reached 3 years of age, participating patients were sent a set of parent-administered questionnaires, including the Ages and Stages Questionnaires; Prescreening Developmental Questionnaire 2; Peabody Developmental Motor Scales, Second Edition; Social Skills Rating System; Parenting Stress Index, Third Edition; and Child Behavior Checklist for Ages 2-3. Child development was measured by the Ages and Stages Questionnaires; Prescreening Developmental Questionnaire 2; and Peabody Developmental Motor Scales, Second Edition, questionnaires, whereas Social Skills Rating System; Parenting Stress Index, Third Edition; and Child Behavior Checklist for Ages 2-3 questionnaires were used to measure child behavior. The child's developmental or behavioral outcome was considered "abnormal" when he or she scored below average in ≥2 questionnaires from the respective category. We also conducted subanalyses to assess the effects of male genomic integrity, DNA fragmentation, chemical exposure, utilization of surgically retrieved spermatozoa, and extended embryo culture to determine the development of a child conceived via intracytoplasmic sperm injection. RESULTS A total of 12,306 couples met the inclusion criteria for this study; 1914 of 7433 patients (25.8%) who underwent intracytoplasmic sperm injection and 451 of 4873 patients (9.3%) who underwent in vitro fertilization returned the questionnaires. Our comparison of obstetrical outcomes between the 2 groups did not reveal any significant differences in the mode of delivery distribution, with most mothers having uncomplicated vaginal deliveries. Furthermore, gender distribution, gestational ages, and birthweights were also comparable between children conceived via intracytoplasmic sperm injection and in vitro fertilization. However, children conceived via in vitro fertilization displayed impaired developmental characteristics compared with the intracytoplasmic sperm injection-conceived cohort (adjusted odds ratio, 0.72; 95% confidence interval, 0.5-0.9; P=.0004). There was no difference in child behavior. Furthermore, 3 cases of autism were reported, 1 case from the in vitro fertilization group and 2 from the intracytoplasmic sperm injection group, all conceived from couples with an older male partner. Ages and Stages Questionnaires outcomes were also compared for the offspring conceived via in vitro fertilization and intracytoplasmic sperm injection by gender; however, no significant differences were observed. In addition, 5 separate subanalyses were then conducted exclusively for the intracytoplasmic sperm injection-conceived group. Levels of spermatogenic failure, DNA fragmentation, and chemical exposure did not significantly affect offspring development. Interestingly, although the length of embryo culture did not seem to influence child development, the abnormal behavior rate was significantly higher in children from the day 3 embryo transfer cohort (adjusted odds ratio, 0.4; 95% confidence interval, 0.05-0.34; P=.04). Children conceived via intracytoplasmic sperm injection from ejaculated spermatozoa displayed impaired developmental and behavioral characteristics compared with toddlers conceived from surgically retrieved specimens (adjusted odds ratio, 4.9; 95% confidence interval, 1.2-20.7; P=.05). CONCLUSION Most children conceived via intracytoplasmic sperm injection and in vitro fertilization are developing well without significant delays. Although the development of a child conceived via intracytoplasmic sperm injection was not affected by most of the variables assessed, those conceived from surgically retrieved spermatozoa were at a considerably lower risk of abnormal developmental and abnormal behavioral characteristics than offspring conceived from ejaculated specimens. However, given the small numbers of respondents available for many subgroups of interest, further studies of outcomes of children born from fathers with severe male factor infertility are warranted.
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Du M, Zhang J, Li Z, Liu Y, Wang K, Guan Y. Clinical and Neonatal Outcomes of Children Born After ICSI With or Without Surgically Acquired Sperm: A Retrospective Cohort Study. Front Endocrinol (Lausanne) 2021; 12:788050. [PMID: 35145477 PMCID: PMC8823095 DOI: 10.3389/fendo.2021.788050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/31/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE The purpose of this study was to explore the effects of different methods of obtaining sperm for intracytoplasmic sperm injection (ICSI) cycles on the live birth rate (LBR) and neonatal outcomes. METHODS This was a single-center retrospective cohort study conducted from January 2016 to December 2019. A total of 3557 ICSI cycles were included in the analysis, including 540 cycles in the surgically acquired sperm group and 3017 cycles in the ejaculated sperm group. The main outcome measure was the LBR. RESULTS The clinical pregnancy rate in the surgically acquired sperm group was 69.4%, which was significantly higher than the 59.7% clinical pregnancy rate in the ejaculated sperm group (P=0.01). The LBR of the surgically acquired sperm group was significantly higher than that of the ejaculated sperm group (63.1% vs. 51.2%, P<0.01). Similarly, the singleton LBR was also higher in the surgically acquired sperm group than in the ejaculated sperm group (45.4% vs. 39.2%, P=0.04). Due to differences in the baseline characteristics of the two groups, multiple logistic regression analysis was performed. After multiple logistic regression analysis, the different methods of obtaining sperm were independent risk factors influencing the clinical pregnancy rate (adjusted odds ratio (AOR)=0.73, 95% confidence (CI)=0.56-0.95, P=0.02) and LBR (AOR=0.69, 95% CI=0.54-0.89, P=0.01). The preterm birth rate (AOR=1.42, 95% CI=0.62-3.25, P=0.41) and the incidence of low birth weight (AOR=1.03, 95% CI=0.45-2.34, P=0.95), small for gestational age (AOR=0.81, 95% CI=0.39-1.68, P=0.57), macrosomia (AOR=0.88, 95% CI=0.47-1.66, P=0.70) and large for gestational age (AOR=1.08, 95% CI=0.65-1.82, P=0.76) were not affected by the different methods. CONCLUSION The clinical pregnancy rate and LBR of the surgically acquired sperm group were higher than those of the ejaculated sperm group. There was no significant difference between the neonatal outcomes of the two groups.
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Akerman JP, Hayon S, Coward RM. Sperm Extraction in Obstructive Azoospermia: What's Next? Urol Clin North Am 2020; 47:147-155. [PMID: 32272986 DOI: 10.1016/j.ucl.2019.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
For men with obstructive azoospermia, several surgical sperm retrieval techniques can facilitate conception with assisted reproductive technology. The evolution of both percutaneous and open approaches to sperm retrieval has been affected by technological innovations, including the surgical microscope, in vitro fertilization, and intracytoplasmic sperm injection. Further modifications to these procedures are designed to minimize patient morbidity and increase the quality and quantity of sperm samples. Innovative technologies promise to further ameliorate outcomes by selecting the highest quality sperm. Although various approaches to surgical sperm retrieval are now well established, several advancements in sperm selection and optimization are being developed.
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Affiliation(s)
- Jason P Akerman
- Department of Urology, University of North Carolina, 2113 Physician's Office Building, CB#7235, Chapel Hill, NC 27599-7235, USA.
| | - Solomon Hayon
- Department of Urology, University of North Carolina, 2113 Physician's Office Building, CB#7235, Chapel Hill, NC 27599-7235, USA
| | - Robert Matthew Coward
- Department of Urology, University of North Carolina, 2113 Physician's Office Building, CB#7235, Chapel Hill, NC 27599-7235, USA; UNC Fertility, 7920 ACC Blvd #300, Raleigh, North Carolina 27617, USA
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Jin L, Li Z, Gu L, Huang B. Neonatal outcome of children born after ICSI with epididymal or testicular sperm: A 10-year study in China. Sci Rep 2020; 10:5145. [PMID: 32198466 PMCID: PMC7083972 DOI: 10.1038/s41598-020-62102-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 03/03/2020] [Indexed: 11/09/2022] Open
Abstract
Some studies show that children born after ICSI with non-ejaculated sperm are at increased risk of birth defects, other studies hold the opposite view. Does neonatal outcome including congenital malformations in children born after ICSI with percutaneous epididymal sperm aspiration (PESA) and testicular sperm aspiration (TESA) differ from neonatal outcome in children born after ICSI with ejaculated sperm? In this study, we examined the data from our IVF center from 2006 to 2016, to compare neonatal outcomes and rates of congenital malformations in children born after ICSI with different sperm origin. The results showed the clinical pregnancy rate and implantation rate of non-ejaculated sperm group were significantly higher (P < 0.001) than ejaculated sperm group. There were 775 clinical pregnancies from non-ejaculated sperm group and 2,486 clinical pregnancies from ejaculated sperm group. Most of the clinical pregnancy outcomes were comparable between non-ejaculated sperm group and ejaculated sperm group (p > 0.05): the miscarriage rate per transfer, ectopic pregnancy rate per clinical pregnancy, induced abortion rate per clinical pregnancy and fetal deaths per clinical pregnancy. However, the live delivery rate per transfer of non-ejaculated sperm group was significantly higher than that of ejaculated sperm group (45.4% vs 36.7%, P < 0.001). Moreover, the comparison between the epididymal sperm, testicular sperm and ejaculated sperm groups showed there were no difference in the incidence of congenital malformations of babies live birth. Among singleton gestation live births, there were more girls than boys in both non-ejaculated sperm and ejaculated sperm group. In conclusion, the present study clearly showed no statistical increased risk in neonatal outcomes of newborns were found in the ICSI treatment with epididymal or testicular sperm. It may provide information for consultation for ICSI treatment in PESA or TESA patients.
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Affiliation(s)
- Lei Jin
- Reproductive Medicine Center, Tongji Hospital, Tongji Medicine College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Zhou Li
- Reproductive Medicine Center, Tongji Hospital, Tongji Medicine College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Longjie Gu
- Reproductive Medicine Center, Tongji Hospital, Tongji Medicine College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Bo Huang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medicine College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
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Impact of male factor infertility on offspring health and development. Fertil Steril 2019; 111:1047-1053. [DOI: 10.1016/j.fertnstert.2019.05.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 05/03/2019] [Indexed: 11/24/2022]
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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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Cheung S, Schlegel PN, Rosenwaks Z, Palermo GD. Revisiting aneuploidy profile of surgically retrieved spermatozoa by whole exome sequencing molecular karyotype. PLoS One 2019; 14:e0210079. [PMID: 30608972 PMCID: PMC6319716 DOI: 10.1371/journal.pone.0210079] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 12/17/2018] [Indexed: 01/28/2023] Open
Abstract
Previous studies, including our own, have reported that spermatozoa isolated from the testis have remarkably higher occurrence of aneuploidy once isolated from azoospermic men. This notion, however, did not translate into a lower pregnancy rate nor a greater proportion of miscarriages. Indeed, ICSI offspring generated from surgically retrieved gametes did not suffer from increased karyotypic aneuploidy than children generated from ejaculated specimens. In recent years, aneuploidy assessments on a larger number of cells and utilizing more chromosome probes have reported a progressive decrease in chromosomal aberrations in spermatozoa directly retrieved from the seminiferous tubules. In light of the availability of more accurate molecular genetic techniques, we have decided to challenge the notion that sampling epididymal and testicular tissues yields spermatozoa with higher incidence of aneuploidy than those retrieved in the ejaculate. In a retrospective manner, we have carried out an analysis by FISH with 9 chromosome probes on at least 1000 cells from the ejaculates of 87 consenting men and the specimens of 6 azoospermic men, while spermatozoa of fertile donors were used as control. Aneuploidy by FISH yielded 0.9% for the donor control but rose in the study group to 3.6% in the ejaculated, 1.2% for the epididymal, and 1.1% for testicular spermatozoa. There were no differences in autosomal or gonosomal disomies, nor nullisomies. In this group, once the specimens of these men were used for ICSI, ejaculated spermatozoa yielded a 22% clinical pregnancy rate that resulted in 62.5% pregnancy loss. The surgically retrieved specimens yielded a 50% clinical pregnancy rate that progressed to term. To confirm our findings, in a prospective analysis, DNA sequencing was carried out on the ejaculates and surgical samples of 22 men with various spermatogenic characteristics. In this comparison, the findings were similar with actually a higher incidence of aneuploidy in the ejaculated spermatozoa (n = 16) compared to those surgically retrieved (n = 6) (P<0.0001). For this group, the clinical pregnancy rate for the ejaculated specimens was 47.2% with 29.4% pregnancy loss, while the surgically retrieved yielded a 50% clinical pregnancy rate, all progressing to term. A subsequent prospective combined assessment on ejaculated and surgically retrieved spermatozoa by FISH and NGS was performed on non-azoospermic men with high DNA fragmentation in their ejaculate. The assessment by FISH evidenced 2.8% chromosomal defects in the ejaculated and 1.2% in testicular biopsies while by NGS became 8.4% and 1.3% (P = 0.02), respectively. Interestingly, we evidenced a pregnancy rate of 0% with ejaculated while 100% with the testicular spermatozoa in this latter group. This indicates that improved techniques for assessing sperm aneuploidy on a wider number of cells disproves earlier reports and corroborates the safe utilization of testicular spermatozoa with a positive impact on chances of pregnancy.
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Affiliation(s)
- Stephanie Cheung
- The Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Peter N. Schlegel
- Department of Urology, Weill Cornell Medicine, New York, New York, United States of America
| | - Zev Rosenwaks
- The Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Gianpiero D. Palermo
- The Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York, New York, United States of America
- * E-mail:
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Blok JM, Roekel C, Oude Ophuis RJA, Lock TMTW. Open epididymal spermatozoa aspiration for obstructive azoospermia. Andrologia 2018; 51:e13218. [DOI: 10.1111/and.13218] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 11/07/2018] [Accepted: 11/20/2018] [Indexed: 11/27/2022] Open
Affiliation(s)
- Joost M. Blok
- Department of Urology University Medical Center Utrecht Utrecht The Netherlands
| | - Caren Roekel
- Department of Urology University Medical Center Utrecht Utrecht The Netherlands
| | - Ralph J. A. Oude Ophuis
- Department of Reproduction and Gynaecology University Medical Center Utrecht Utrecht The Netherlands
| | - Tycho M. T. W. Lock
- Department of Urology University Medical Center Utrecht Utrecht The Netherlands
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Pereira N, O’Neill C, Lu V, Rosenwaks Z, Palermo GD. The safety of intracytoplasmic sperm injection and long-term outcomes. Reproduction 2017; 154:F61-F70. [DOI: 10.1530/rep-17-0344] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/10/2017] [Accepted: 07/14/2017] [Indexed: 01/09/2023]
Abstract
The pioneering of intracytoplasmic sperm injection (ICSI) approximately 25 years ago revolutionized the treatment of infertile couples. Today, ICSI remains an indispensable part of assisted reproductive treatments (ART) and has resulted in the birth of millions of babies. The 25th anniversary of ICSI marks a chronologic landmark in its evolving history. This landmark also serves as an opportunity to thoroughly appraise the safety of ICSI and analyze the long-term outcomes of ICSI-conceived children. In this review, we collate and analyze salient data accrued over the past 25 years pertaining to the long-term safety of ICSI and ICSI conceptions. We also evaluate the effects of ICSI on the perinatal outcomes, congenital malformation rates, cognitive development and reproductive health of ICSI-conceived neonates, children, adolescents and adults, respectively. In doing so, we also highlight the existence of potential confounders and biases that frequently obscure the interpretation of clinical follow-up studies.
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Catford SR, McLachlan RI, O'Bryan MK, Halliday JL. Long-term follow-up of intra-cytoplasmic sperm injection-conceived offspring compared with in vitro fertilization-conceived offspring: a systematic review of health outcomes beyond the neonatal period. Andrology 2017. [DOI: 10.1111/andr.12369] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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
- Monash IVF Group Pty Ltd; Richmond Vic. Australia
| | - M. K. O'Bryan
- Department of Anatomy and Developmental Biology; Development and Stem Cell Program of Monash Biomedicine Discovery Institute; 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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16
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Faramarzi M, Golsorkhtabaramiri M, Esmaeilzadeh S, Ghofrani F, Sorkhi H. Are children born through Intra-Cytoplasmic Sperm Injection (ICSI) having a lower intelligence quotient? MIDDLE EAST FERTILITY SOCIETY JOURNAL 2016. [DOI: 10.1016/j.mefs.2015.06.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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17
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Friedlander E, Mankuta D, Yaari M, Harel A, Ebstein R, Yirmiya N. Cognitive and social-communication abilities among young children conceived by assisted reproductive technologies. EUROPEAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 2015. [DOI: 10.1080/17405629.2015.1115343] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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18
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Meijerink AM, Oomen RE, Fleischer K, IntHout J, Woldringh GH, Braat DDM. Effect of maternal and treatment-related factors on the prevalence of birth defects after PESA-ICSI and TESE-ICSI: a retrospective cohort study. Acta Obstet Gynecol Scand 2015; 94:1245-53. [PMID: 26265143 DOI: 10.1111/aogs.12728] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 08/03/2015] [Indexed: 11/29/2022]
Abstract
INTRODUCTION We performed a retrospective cohort study with the aim to evaluate the effect of maternal and treatment-related factors on the prevalence of birth defects after intracytoplasmic sperm injection (ICSI) using percutaneous epididymal sperm aspiration (PESA) and testicular sperm extraction (TESE). MATERIAL AND METHODS 643 newborns born after PESA-ICSI (n = 406) and TESE-ICSI (n = 237) in Radboud University Medical Center, after a gestational age of 12 weeks, 1 January 2002-1 January 2011 and 1 March-1 November 2014, respectively, were included in this study. Three sources of data were used for analysis: questionnaires, national obstetrics registration forms, and a lab-database of all ICSI treatments. Data were analyzed using generalized estimating equations and logistic regression analysis. RESULTS The prevalence of major birth defects in newborns born after PESA-ICSI was 6.9% and after TESE-ICSI was 5.9% (odds ratio 0.89, 95% confidence interval 0.46-1.75). No significant association was found between maternal or treatment-related factors and the prevalence of birth defects. CONCLUSIONS We found a similar overall prevalence of birth defects in newborns born after PESA-ICSI and TESE-ICSI. The maternal and treatment-related factors investigated did not show a significantly increased cumulative risk of birth defects.
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Affiliation(s)
- Aukje M Meijerink
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Reinoud E Oomen
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kathrin Fleischer
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Joanna IntHout
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Gwendolyn H Woldringh
- Department of Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Didi D M Braat
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, The Netherlands
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Abdalla EM, Zayed LH. Mowat-Wilson syndrome: deafness in the first Egyptian case who was conceived by intracytoplasmic sperm injection. J Child Neurol 2014; 29:NP168-70. [PMID: 24282181 DOI: 10.1177/0883073813509120] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Mowat-Wilson syndrome is a genetic disease caused by heterozygous mutations or deletions of the zinc finger E-box-binding homeobox 2 (ZEB2) gene. The syndrome is characterized by typical facial features, moderate-to-severe mental retardation, epilepsy and variable congenital malformations, including Hirschsprung disease, genital anomalies, congenital heart disease, agenesis of the corpus callosum, and eye defects. The prevalence of Mowat-Wilson syndrome is currently unknown, but it seems that Mowat-Wilson syndrome is underdiagnosed, particularly in patients without Hirschsprung disease. We report here the first Egyptian case of Mowat-Wilson syndrome who was conceived by intracytoplasmic sperm injection. The patient manifested bilateral sensorineural hearing loss--a new feature not previously reported in cases of Mowat-Wilson syndrome. This report describes the first Egyptian patient of Mowat-Wilson syndrome who was conceived after intracytoplasmic sperm injection, and provides a new evidence for the inclusion of deafness among the congenital defects of the syndrome.
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Affiliation(s)
- Ebtesam Mohamed Abdalla
- Department of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Louay Hassan Zayed
- Department of Obstetrics and Gynecology, Alexandria Faculty of Medicine, Alexandria, Egypt
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D'haeseleer E, Vanden Meerschaut F, Bettens K, Luyten A, Gysels H, Thienpont Y, De Witte G, Heindryckx B, Oostra A, Roeyers H, Sutter PD, van Lierde K. Language development of children born following intracytoplasmic sperm injection (ICSI) combined with assisted oocyte activation (AOA). INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2014; 49:702-709. [PMID: 24861451 DOI: 10.1111/1460-6984.12100] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Accepted: 03/18/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND The effect of assisted reproduction technology (ART) on language development is still unclear. Moreover, different techniques are introduced at rapid pace and are not always accompanied by extensive follow-up programmes. AIMS To investigate the language development of 3-10-year-old children born following ART using intracytoplasmic sperm injection (ICSI) combined with assisted oocyte activation (AOA), which is a highly specialized technique applied in cases with a history of fertilization failure following conventional ICSI. Secondly, a comparison is made between the language development of singletons and twins. METHODS & PROCEDURES Twenty children, six boys and 14 girls, born following ICSI combined with AOA and older than 3 years were included in the study. The mean age of the children was 5;4 years (range = 3;1-10;4 years; SD = 1;8 years). Expressive and receptive language development were assessed using the Clinical Evaluation of Language Fundamentals (CELF-IV-NL) for children older than 5 years and the Reynell Developmental Language Scales (RTOS) for children younger than or equal to 5 years. OUTCOMES & RESULTS The mean total score for language ability (in percentiles) was 56.8 (SD = 33.6), which corresponds to normal language skills. Significantly higher scores were found for AOA singletons compared with twins. For the general language, none of the children scored within the clinical zone for language disability corresponding with a percentile lower than 5. CONCLUSION & IMPLICATIONS This study presents the first data concerning language outcome in 3-10-year-old children born following AOA. General language scores of the AOA children in this study are located within the normal ranges. The language development of singletons was significantly better compared with twins. Although the results are reassuring for language development, in future long-term follow-up studies in this population are necessary.
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Affiliation(s)
- Evelien D'haeseleer
- Department of Speech, Language and Hearing Sciences, Ghent University, Ghent, Belgium
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21
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Oldereid NB, Hanevik HI, Bakkevig I, Romundstad LB, Magnus Ø, Hazekamp J, Hentemann M, Eikeland SN, Skrede S, Reitan IR, Tanbo TG. Pregnancy outcome according to male diagnosis after ICSI with non-ejaculated sperm compared with ejaculated sperm controls. Reprod Biomed Online 2014; 29:417-23. [PMID: 25131554 DOI: 10.1016/j.rbmo.2014.06.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 06/11/2014] [Accepted: 06/12/2014] [Indexed: 12/22/2022]
Abstract
The aim of this study was to describe pregnancy outcome in couples who had undergone ICSI using non-ejaculated sperm from men with non-obstructive azoospermia, obstructive azoospermia and aspermia compared with the outcome of ICSI with ejaculated sperm from men with severe oligozoospermia, treated during the same time period. This nationwide cohort study included all children born after ICSI with non-ejaculated sperm in Norway, from when the method was first permitted in Norway in April 2004 to the end of 2010, resulting in 420 pregnancies and a total of 359 children. In 235 of these children, the father was diagnosed with obstructive azoospermia, in 72 with non-obstructive azoospermia, in 31 with aspermia, and in 21 the male cause was unclassifiable. The control group consisted of 760 children from 939 pregnancies conceived by ICSI with ejaculated sperm. Sex ratio, birth weight, rate of pregnancy loss and congenital malformations were not significantly associated with sperm origin or the cause of male factor infertility.
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Affiliation(s)
- Nan B Oldereid
- Department of Gynaecology, Oslo University Hospital, 0424 Oslo, Norway;.
| | - Hans I Hanevik
- Fertilitetsklinikken Sør, Postbox 263, 3901 Porsgrunn, Norway
| | | | - Liv B Romundstad
- Department of Obstetrics and Gynecology, Fertility Clinic, St Olav's University Hospital, Trondheim, Norway;; Department of Public Health, NTNU, Trondheim, Norway
| | | | | | - Martha Hentemann
- Department of Obstetrics and Gynecology, University Hospital of Northern Norway, 9019 Tromsø, Norway
| | | | - Siren Skrede
- Department of Obstetrics and Gynaecology, Haukeland University Hospital, 5053 Bergen, Norway
| | | | - Tom G Tanbo
- Department of Gynaecology, Oslo University Hospital, 0424 Oslo, Norway;; Institute of Clinical Medicine, University of Oslo, 0424 Oslo, Norway
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22
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Chen L, Xu Z, Zhang N, Wang B, Chen H, Wang S, Sun H. Neonatal outcome of early rescue ICSI and ICSI with ejaculated sperm. J Assist Reprod Genet 2014; 31:823-8. [PMID: 24824350 DOI: 10.1007/s10815-014-0245-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Accepted: 05/05/2014] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To evaluate the impact of early rescue ICSI on neonatal outcome. METHODS This retrospective study compared the neonatal outcome of early rescue ICSI and ICSI with ejaculated sperm, including 233 children who were conceived after early rescue ICSI and a control group of 906 children who were conceived after ICSI with ejaculated sperm, and all of the children had a gestational age of 20 weeks or more. The numbers of live and stillbirths, perinatal deaths, prematurity, birthweights and birth defects of the children were compared. RESULTS Children in the early rescue ICSI group showed no increased risk of stillbirths, perinatal death or birth defects. Those children also did not differ from those of the ICSI with ejaculated sperm group in gender rate, birthweight, gestational age or prematurity. CONCLUSIONS Early rescue ICSI did not increase the adverse effect on the neonatal outcome when compared to that of ICSI with ejaculated sperm.
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Affiliation(s)
- Linjun Chen
- Reproductive Medicine Center, Drum Tower Hospital Affiliated to Nanjing University Medical College, Nanjing, Jiangsu, 210008, China,
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23
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Parmegiani L, Cognigni GE, Filicori M. Sperm selection: effect on sperm DNA quality. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2014; 791:151-72. [PMID: 23955678 DOI: 10.1007/978-1-4614-7783-9_10] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The selection of spermatozoa without DNA fragmentation and chromosomal diseases prior to assisted reproductive techniques helps to optimize the outcome of the treatment; in particular, sperm selection prior to in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) is crucial. In fact, although ICSI has been successfully and safely applied worldwide for almost 20 years, at the present time we have no real knowledge regarding the hypothetical long-term side effects on ICSI adults, given the increased likelihood of spermatozoa with defective nuclear content fertilizing oocytes.In the case of DNA damage, the basal sperm DNA fragmentation rate can be significantly reduced by some sperm processing procedures that improve the percentage of spermatozoa with normal chromatin structure by filtering out DNA-damaged spermatozoa. After this first step, new advances in micromanipulation can be performed to choose the "ideal" mature spermatozoa for ICSI, reducing potential damage to the gametes. In fact, it is possible to prevent fertilization by DNA-damaged and chromosomal-unbalanced spermatozoa by selecting ICSI sperm by maturation markers such as hyaluronic acid or other zona pellucida receptors. Furthermore, novel noninvasive imaging techniques can be valid tools for helping in the morphological selection of ICSI spermatozoa.
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Affiliation(s)
- Lodovico Parmegiani
- GynePro Medical Centers, Reproductive Medicine Unit, Via T. Cremona, 8-40137, Bologna, Italy,
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24
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Percutaneous Epididymal Sperm Aspiration for Men With Obstructive Azoospermia: Predictors of Successful Sperm Retrieval. Urology 2013; 82:341-4. [DOI: 10.1016/j.urology.2013.04.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 04/01/2013] [Accepted: 04/09/2013] [Indexed: 11/24/2022]
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Miyaoka R, Esteves SC. Predictive factors for sperm retrieval and sperm injection outcomes in obstructive azoospermia: do etiology, retrieval techniques and gamete source play a role? Clinics (Sao Paulo) 2013; 68 Suppl 1:111-9. [PMID: 23503960 PMCID: PMC3583159 DOI: 10.6061/clinics/2013(sup01)12] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2012] [Accepted: 04/11/2012] [Indexed: 01/06/2023] Open
Abstract
Obstructive azoospermia is a relatively common male infertility condition. The main etiologies of obstructive azoospermia include congenital, surgical-derived, traumatic and post-infectious cases. Although seminal tract reconstruction is a cost-effective treatment in most cases, this approach may not be feasible or desired in some cases. In such cases, assisted reproduction techniques offer a method for achieving pregnancy, notably via sperm retrieval and intracytoplasmic sperm injection. This process requires several considerations and decisions to be made, including the cause and duration of obstruction, which sperm retrieval technique to use, and whether to use fresh or frozen-thawed sperm. We present a review of obstructive azoospermia and assisted reproduction techniques, highlighting the most relevant aspects of the decision-making process for use in clinical practice.
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Affiliation(s)
- Ricardo Miyaoka
- Referral Center for Male Reproduction, ANDROFERT - Andrology & Human Reproduction Clinic, Campinas, São Paulo, Brazil
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26
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Esteves SC, Lee W, Benjamin DJ, Seol B, Verza S, Agarwal A. Reproductive potential of men with obstructive azoospermia undergoing percutaneous sperm retrieval and intracytoplasmic sperm injection according to the cause of obstruction. J Urol 2012; 189:232-7. [PMID: 23174251 DOI: 10.1016/j.juro.2012.08.084] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2012] [Accepted: 06/22/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE We evaluated the retrieval rates and reproductive outcomes of percutaneous sperm retrieval according to the cause of obstructive azoospermia. MATERIALS AND METHODS We retrospectively studied the records of 146 men with obstructive azoospermia who underwent sperm retrieval for intracytoplasmic sperm injection. Patients were grouped by the cause of obstruction, including 32 with congenital bilateral absence of the vas deferens, 59 with vasectomy and 55 with obstruction due to post-infection disease. Sperm were retrieved percutaneously from the epididymis or testis. We compared retrieval rates and intracytoplasmic sperm injection outcomes, including neonatal results, in the groups of men with obstructive azoospermia. RESULTS The success of sperm retrieval was similar among the etiology groups, including 100% for congenital bilateral absence of the vas deferens, 96.6% for vasectomy and 96.3% for previous infection. Significantly fewer men in the congenital bilateral absence of the vas deferens group needed testicular aspiration compared to those in the post-infection and vasectomy groups (3.1% vs 23.6% and 30.5%, respectively, p <0.001). Sperm cryopreservation was possible in 26.7% of the cases and did not significantly differ among the groups. Live birth rates after sperm injection were similar in the congenital (34.4%), vasectomy (32.2%) and previous infection (36.4%) groups. Birth parameters, prematurity and low birth weight rates were comparable among the groups. CONCLUSIONS Percutaneous sperm retrieval is an effective method to retrieve sperm in men with obstructive azoospermia irrespective of the cause of obstruction. The chance of achieving a live birth and the profile of neonates born after sperm injection do not seem to be related to the cause of obstruction.
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27
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Fedder J, Loft A, Parner ET, Rasmussen S, Pinborg A. Neonatal outcome and congenital malformations in children born after ICSI with testicular or epididymal sperm: a controlled national cohort study. Hum Reprod 2012; 28:230-40. [PMID: 23154066 DOI: 10.1093/humrep/des377] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
STUDY QUESTION Does neonatal outcome including congenital malformations in children born after ICSI with epididymal and testicular sperm [testicular sperm extraction (TESE)/percutaneous epididymal sperm aspiration (PESA)/testicular sperm aspiration (TESA) (TPT)] differ from neonatal outcome in children born after ICSI with ejaculated sperm, IVF and natural conception (NC)? SUMMARY ANSWER Children born after TPT have similar neonatal outcome, including total malformation rates, as have children born after ICSI and IVF with ejaculated sperm. Testing for variance over the four groups may indicate smaller differences in specific malformation rates with TPT as the highest risk group. WHAT IS KNOWN ALREADY Regarding neonatal outcome as well as congenital malformations in children born after TPT, studies are few, with limited sample size, heterogeneous and often performed without relevant control groups. STUDY DESIGN, SIZE, DURATION Population-based cohort study including all Danish children born after TPT and fresh embryo transfer in Denmark from 1995 to 2009. Children born after transfer of frozen-thawed embryos were excluded. Control groups of children conceived by ICSI with ejaculated sperm, IVF and NC were identified by cross-linkage of the Danish IVF Register, Medical Birth Register (MBR) and National Hospital Discharge Register (HDR). PARTICIPANTS/MATERIALS, SETTING The study group consisted of 466 children born after TPT, while the control groups consisted of 8967 (ICSI with ejaculated sperm), 17 592 (IVF) and 63 854 (NC) children. Neonatal outcomes and congenital malformations were analysed for singletons and twins separately. Risk estimates for low birthweight (LBW, <2500 g) and preterm birth (PTB, <37 gestational weeks) were adjusted for maternal age, parity, child gender and year of childbirth. The study group was identified from the Danish national database on children born after TPT. Control groups were obtained from the IVF register and the MBR. All information included in the study was retrieved from the national registers. MAIN RESULTS AND THE ROLE OF CHANCE Considering singletons and twins as one group, the sex ratio (♂/♀) was significantly lower for children born after TPT (0.89) compared with conventional IVF (1.11; P = 0.017) but did not differ significantly when compared with ICSI with ejaculated sperm (0.94) and NC (1.05). The mean birthweight (BW) for singletons did not differ significantly between groups when including only first-born children. The mean gestational age (GA) in the TPT singletons (279 ± 12 days) was significantly higher compared with IVF (276 ± 18 days; P = 0.02), but similar to ICSI with ejaculated sperm and NC singletons when including only first-born children (277 ± 16 days and 279 ± 14 days, respectively). Rate of stillbirths, perinatal and neonatal mortality in the group of TPT singletons did not differ significantly from any of the control groups. Comparable results were found for the TPT twin group, except for perinatal mortality, which was significantly lower in the TPT group compared with naturally conceived twins. The adjusted risk of LBW was significantly higher for TPT versus NC singletons [adjusted odds ratio (AOR) = 0.67 (0.48-0.93)]; however AOR for PTB was similar in the two groups. Regarding twins, similar adjusted risks were observed for PTB and LBW between the TPT and all three control groups. Significantly more Caesarean sections were performed after IVF (27.3% for singletons) and ICSI (25.1% for singletons) with ejaculated sperm compared with the TPT group (16.4% for singletons). The total rate of congenital malformations in the TPT group was 7.7% and did not differ significantly from any of the control groups. However, singleton TPT boys showed an increased rate of cardiac malformations (3.6%) compared with singleton boys after IVF (1.4%; P = 0.04) and NC (1.1%; P = 0.02). Considering the level of male infertility as a continuum over the four groups, tests for variance in the rate of cardiac malformations in singleton boys, and undescended testicles for singleton as well as twin boys were each significantly increased from NC to IVF to ICSI to TPT (P < 0.001). The rate of hypospadias showed the same pattern, but the TPT group did not differ significantly compared with the control groups. LIMITATIONS, REASONS FOR CAUTION One of the limitations is that the TPT group could not be classified according to testicular or epididymal sperm, as these data were not available in the IVF register. Another limitation is that registry-based studies are encumbered with the risk of reporting or coding errors or missing data due to insufficient coding. However, the quality of data on congenital malformations in HDR has, in other studies, been validated and found acceptable for epidemiological research, and furthermore, recordings on study and control groups are performed similarly. WIDER IMPLICATIONS OF THE FINDINGS Accumulating data show that TPT treatment is equally safe as conventional ICSI and IVF treatment and as NC with regard to neonatal outcome including congenital malformation. STUDY FUNDING/POTENTIAL COMPETING INTERESTS This study is supported by Laboratory of Reproductive Biology, Scientific Unit, Horsens Hospital. No competing interests declared.
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Affiliation(s)
- J Fedder
- Laboratory of Reproductive Biology, Scientific Unit, Horsens Hospital, Horsens, Denmark.
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28
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Ebner T, Filicori M, Tews G, Parmegiani L. A plea for a more physiological ICSI. Andrologia 2011; 44 Suppl 1:2-19. [DOI: 10.1111/j.1439-0272.2011.01266.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/01/2011] [Indexed: 01/07/2023] Open
Affiliation(s)
- T. Ebner
- Landes- Frauen- und Kinderklinik; Kinderwunsch Zentrum; Linz; Upper Austria; Austria
| | - M. Filicori
- GynePro Medical Centers; Reproductive Medicine Unit; Bologna; Italy
| | - G. Tews
- Landes- Frauen- und Kinderklinik; Kinderwunsch Zentrum; Linz; Upper Austria; Austria
| | - L. Parmegiani
- GynePro Medical Centers; Reproductive Medicine Unit; Bologna; Italy
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Abstract
For years, the management and treatment of male factor infertility has been 'experience' and not 'evidence' based. Although not evidence-based, current clinical practice involves extensive use of assisted reproductive techniques (ART). Where specific treatments are not indicated or have failed, ART have become popular adjunctive treatments for alleviating male factor infertility. According to the limited evidence available, intrauterine insemination (IUI) may be considered as a first-line treatment in a couple in which the female partner has a normal fertility status and at least 1×10(6) progressively motile spermatozoa are recovered after sperm preparation. If no pregnancy is achieved after 3-6 cycles of IUI, optimized in vitro fertilization (IVF) can be proposed. When less than 0.5×10(6) progressively motile spermatozoa are obtained after seminal fluid processing or sperm are recovered surgically from the testis or epididymis, intracytoplasmic sperm injection (ICSI) should be performed. Although the outcome of no other ART has ever been scrutinized as much before, no large-scale 'macroproblems' have as yet been observed after ICSI. Yet, ICSI candidates should be rigorously screened before embarking on IVF or ICSI, and thoroughly informed of the limitations of our knowledge on the hereditary aspects of male infertility and the safety aspects of ART.
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Affiliation(s)
- Herman Tournaye
- Centre for Reproductive Medicine, University Hospital of the Dutch-speaking Brussels Free University, Belgium.
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Halliday J. Outcomes for offspring of men having ICSI for male factor infertility. Asian J Androl 2011; 14:116-20. [PMID: 22157986 DOI: 10.1038/aja.2011.71] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Since the introduction of intracytoplasmic sperm injection (ICSI) using single sperm isolated from testicular tissue in men with obstructive and non-obstructive azoospermia, or using ejaculated sperm in those with poor semen quality, there have been concerns that this might have adverse effects on the offspring compared to conventional in vitro fertilisation (IVF) and natural conceptions. ICSI is done for reasons other than male factor infertility, and on the whole has not been shown to have any more negative effects than those seen with IVF. There have however, been very few studies of ICSI with a focus on, or large enough numbers to examine, the specific outcomes associated with male factor infertility. From the limited information available in relation to the source of the sperm and aetiology of infertility in the presence of ICSI, there appears to be no increased risk of congenital malformations. There is, however, a small increase in both de novo and inherited chromosome abnormalities. In terms of growth and neurodevelopment, there are very few studies, and so far, no adverse outcomes have been found in young children whose fathers have a sperm defect. The origin of the sperm used in ICSI does not have a major influence on the early life outcomes for the offspring, but transgenerational and epigenetic effects remain unknown. When the male factor infertility is known or thought to be due to a Y-chromosome deletion, this information should be given to the young male offspring at a time that will ensure his own reproductive health and plans are optimized.
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Affiliation(s)
- Jane Halliday
- Public Health Genetics, Murdoch Children's Research Institute, Parkville, Vic., Australia.
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Flori F. [Follow-up of the children born by ICSI]. Med Sci (Paris) 2011; 27:701-2. [PMID: 21880254 DOI: 10.1051/medsci/2011278008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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