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Lal A, Pike JFW, Polley EL, Huang S, Sanni M, Hailat T, Zimmerman S, Clay-Gilmour A, Bruce TF, Marcus KR, Roudebush WE, Chosed RJ. Comparison of RNA content from hydrophobic interaction chromatography-isolated seminal plasma exosomes from intrauterine insemination (IUI) pregnancies. Andrologia 2021; 54:e14325. [PMID: 34837240 DOI: 10.1111/and.14325] [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] [Received: 10/21/2021] [Accepted: 11/14/2021] [Indexed: 11/26/2022] Open
Abstract
Male factors account for roughly half of infertility cases, with most male infertility diagnosed as idiopathic. Researchers predicting intrauterine insemination success rates have identified multiple prognostic factors, including semen parameters and seminal fluid composition. Seminal plasma contains extracellular exosomes, which contain RNAs and proteins involved in spermatogenesis. The contents of seminal plasma exosomes may be an indicator of overall sperm quality or fertility potential; therefore, analysis of exosomes may provide a measure for sperm viability and fertilization potential. In our study, exosomes were isolated and purified from seminal plasma obtained from IUI treatments with known pregnancy outcomes. We used a unique method to isolate the exosomes which made use of the hydrophobic interaction chromatography method. RNASeq was performed on RNAs from the purified exosomes. This analysis revealed holistic trends, including increased expression associated with RNA originating from chromosomes 1, 10, 12, 16 and 21. Overall, total RNA was significantly decreased and rRNA was significantly increased in successful IUI attempts. Furthermore, we found specific mRNAs and lincRNAs associated with positive versus negative pregnancy outcomes. Our study isolated and purified seminal plasma exosomes without ultracentrifugation, and it provides further evidence for differences in seminal plasma exosome molecular contents associated with pregnancy status.
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Affiliation(s)
- Arnav Lal
- Department of Biomedical Sciences, University of South Carolina School of Medicine Greenville, Greenville, South Carolina, USA
| | - James Frederick W Pike
- Department of Biomedical Sciences, University of South Carolina School of Medicine Greenville, Greenville, South Carolina, USA
| | - Emily L Polley
- Department of Biomedical Sciences, University of South Carolina School of Medicine Greenville, Greenville, South Carolina, USA
| | - Sisi Huang
- Department of Chemistry, Clemson University, Clemson, South Carolina, USA
| | - Mustapha Sanni
- Department of Biomedical Sciences, University of South Carolina School of Medicine Greenville, Greenville, South Carolina, USA
| | - Tareq Hailat
- Department of Biomedical Sciences, University of South Carolina School of Medicine Greenville, Greenville, South Carolina, USA
| | | | - Alyssa Clay-Gilmour
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Greenville, South Carolina, USA
| | - Terri F Bruce
- Department of Bioengineering, Clemson University, Clemson, South Carolina, USA
| | - Kenneth R Marcus
- Department of Chemistry, Clemson University, Clemson, South Carolina, USA
| | - William E Roudebush
- Department of Biomedical Sciences, University of South Carolina School of Medicine Greenville, Greenville, South Carolina, USA
| | - Renee J Chosed
- Department of Biomedical Sciences, University of South Carolina School of Medicine Greenville, Greenville, South Carolina, USA
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Punjabi U, Van Mulders H, Van de Velde L, Goovaerts I, Peeters K, Cassauwers W, Lyubetska T, Clasen K, Janssens P, Zemtsova O, Roelant E, De Neubourg D. Time intervals between semen production, initiation of analysis, and IUI significantly influence clinical pregnancies and live births. J Assist Reprod Genet 2021; 38:421-428. [PMID: 33403503 PMCID: PMC7884513 DOI: 10.1007/s10815-020-02020-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 11/23/2020] [Indexed: 12/24/2022] Open
Abstract
PURPOSE Does IDEF mapping help monitor the technical process of IUI and explore the potential improvements which might contribute to increased pregnancy and live birth rates? METHOD Retrospective analysis of 1729 homologous IUI cycles of couples attending a fertility clinic in a university hospital setting. Standardized conventional semen parameters were analyzed and the semen samples prepared via discontinuous density gradient centrifugation. RESULTS There was no significant association between sperm concentration, motility and morphology (analysis phase), and pregnancy outcome. Only female and male ages were significantly associated with the pregnancy outcome. There was a significant difference in the odds on clinical pregnancies and live births when analysis was ≤ 21 min initiated, and < 107 min between sample production and IUI, adjusted for male and female age. CONCLUSIONS Adjusting for the couple's age, we could show that time intervals between semen production and analysis and IUI when kept low significantly influenced clinical pregnancies and live births.
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Affiliation(s)
- U Punjabi
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium.
- Department of Reproductive Medicine, Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium.
| | - H Van Mulders
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - L Van de Velde
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - I Goovaerts
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - K Peeters
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
- Department of Reproductive Medicine, Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - W Cassauwers
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - T Lyubetska
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - K Clasen
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - P Janssens
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - O Zemtsova
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - E Roelant
- Clinical Trial Center (CTC), CRC Antwerp, Antwerp University Hospital, University of Antwerp, Wilrijkstraat 10, 2650, Edegem, Belgium
| | - D De Neubourg
- Centre for Reproductive Medicine, Antwerp University Hospital, Wilrijkstraat 10, 2650, Edegem, Belgium
- Department of Reproductive Medicine, Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
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Ranjbari S, Khatibi T, Vosough Dizaji A, Sajadi H, Totonchi M, Ghaffari F. CNFE-SE: a novel approach combining complex network-based feature engineering and stacked ensemble to predict the success of intrauterine insemination and ranking the features. BMC Med Inform Decis Mak 2021; 21:1. [PMID: 33388057 PMCID: PMC7778826 DOI: 10.1186/s12911-020-01362-0] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 12/03/2020] [Indexed: 01/22/2023] Open
Abstract
Background Intrauterine Insemination (IUI) outcome prediction is a challenging issue which the assisted reproductive technology (ART) practitioners are dealing with. Predicting the success or failure of IUI based on the couples' features can assist the physicians to make the appropriate decision for suggesting IUI to the couples or not and/or continuing the treatment or not for them. Many previous studies have been focused on predicting the in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) outcome using machine learning algorithms. But, to the best of our knowledge, a few studies have been focused on predicting the outcome of IUI. The main aim of this study is to propose an automatic classification and feature scoring method to predict intrauterine insemination (IUI) outcome and ranking the most significant features. Methods For this purpose, a novel approach combining complex network-based feature engineering and stacked ensemble (CNFE-SE) is proposed. Three complex networks are extracted considering the patients' data similarities. The feature engineering step is performed on the complex networks. The original feature set and/or the features engineered are fed to the proposed stacked ensemble to classify and predict IUI outcome for couples per IUI treatment cycle. Our study is a retrospective study of a 5-year couples' data undergoing IUI. Data is collected from Reproductive Biomedicine Research Center, Royan Institute describing 11,255 IUI treatment cycles for 8,360 couples. Our dataset includes the couples' demographic characteristics, historical data about the patients' diseases, the clinical diagnosis, the treatment plans and the prescribed drugs during the cycles, semen quality, laboratory tests and the clinical pregnancy outcome. Results Experimental results show that the proposed method outperforms the compared methods with Area under receiver operating characteristics curve (AUC) of 0.84 ± 0.01, sensitivity of 0.79 ± 0.01, specificity of 0.91 ± 0.01, and accuracy of 0.85 ± 0.01 for the prediction of IUI outcome. Conclusions The most important predictors for predicting IUI outcome are semen parameters (sperm motility and concentration) as well as female body mass index (BMI).
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Affiliation(s)
- Sima Ranjbari
- School of Industrial and Systems Engineering, Tarbiat Modares University, Tehran, Iran
| | - Toktam Khatibi
- School of Industrial and Systems Engineering, Tarbiat Modares University, Tehran, Iran.
| | - Ahmad Vosough Dizaji
- Department of Genetics At Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Hesamoddin Sajadi
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Mehdi Totonchi
- Department of Reproductive Imaging, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran. .,Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
| | - Firouzeh Ghaffari
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
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Saharkhiz N, Zademodares S, Salehpour S, Hosseini S, Nazari L, Tehrani HG. The effect of testosterone gel on fertility outcomes in women with a poor response in in vitro fertilization cycles: A pilot randomized clinical trial. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2018; 23:3. [PMID: 29456560 PMCID: PMC5813298 DOI: 10.4103/jrms.jrms_864_17] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 09/23/2017] [Accepted: 10/08/2017] [Indexed: 01/05/2023]
Abstract
Background In this study, the effect of testosterone gel administration during ovulation induction on the fertility rate was examined in women with a poor ovarian response in in vitro fertilization (IVF) cycles. Materials and Methods The current study is a single-blinded, randomized clinical trial. Patients who met inclusion (Bologna) criteria were placed in the antagonist cycle group. The patients were randomly divided into two groups each included 25 participants treated with a placebo (lubricant gel, the controls) and testosterone gel (intervention). Fertility outcomes were compared between two study groups. Results The mean ± standard deviation (SD) age of intervention (41.04 ± 3.77) versus control group (39.69 ± 3.29) was not statistically different. The two studied groups were not statistically different in terms of follicle-stimulating hormone; antral follicle count, IVF, anti-Mullerian hormone, and the duration of infertility. The mean ± SD of oocyte 2.48 ± 1.64 versus 1.17 ± 1.27 and embryo 1.60 ± 1.58 versus 0.39 ± 0.58 in intervention group was significantly higher than control group (P < 0.01). The rate of pregnancy 16% versus 0% and embryo of quality A-B was significantly higher in intervention group than control (60% versus 17.4%, P < 0.05). Conclusion The results of the current study showed that the testosterone gel has a significant impact on the fertility rate in women with a poor response in the IVF cycles. Further, randomized clinical trials with larger sample sized are recommended.
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Affiliation(s)
- Nasrin Saharkhiz
- Department of Obstetrics, Shahid Beheshti University, Tehran, Iran
| | | | - Saghar Salehpour
- Department of Obstetrics, Shahid Beheshti University, Tehran, Iran
| | - Sedighe Hosseini
- Department of Obstetrics, Shahid Beheshti University, Tehran, Iran
| | - Leyla Nazari
- Department of Obstetrics, Shahid Beheshti University, Tehran, Iran
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Effect of Gonadotropin Types and Indications on Homologous Intrauterine Insemination Success: A Study from 1251 Cycles and a Review of the Literature. BIOMED RESEARCH INTERNATIONAL 2017; 2017:3512784. [PMID: 29387719 PMCID: PMC5745683 DOI: 10.1155/2017/3512784] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 11/14/2017] [Accepted: 11/21/2017] [Indexed: 12/23/2022]
Abstract
Objective To evaluate the IUI success factors relative to controlled ovarian stimulation (COS) and infertility type, this retrospective cohort study included 1251 couples undergoing homologous IUI. Results We achieved 13% clinical pregnancies and 11% live births. COS and infertility type do not have significant effect on IUI clinical outcomes with unstable intervention of various couples' parameters, including the female age, the IUI attempt rank, and the sperm quality. Conclusion Further, the COS used seemed a weak predictor for IUI success; therefore, the indications need more discussion, especially in unexplained infertility cases involving various factors. Indeed, the fourth IUI attempt, the female age over 40 years, and the total motile sperm count <5 × 106 were critical in decreasing the positive clinical outcomes of IUI. Those parameter cut-offs necessitate a larger analysis to give infertile couples more chances through IUI before carrying out other ART techniques.
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Ruiter-Ligeti J, Agbo C, Dahan M. The impact of semen processing on sperm parameters and pregnancy rates after intrauterine insemination. Minerva Obstet Gynecol 2016; 69:218-224. [PMID: 27990794 DOI: 10.23736/s0026-4784.16.04002-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The objective of this retrospective study was to evaluate the effect of semen processing on computer analyzed semen parameters and pregnancy rates after intrauterine insemination (IUI). METHODS Over a two-year period, a total of 981 couples undergoing 2231 IUI cycles were evaluated and the freshly collected non-donor semen was analyzed before and after density gradient centrifugation (DGC). RESULTS DGC led to significant increases in sperm concentration by 66±74 ×106/mL (P=0.0001), percentage of motile sperm by 24±22% (P=0.0001), concentration motile by 27±58 ×106/mL (P=0.0001), and forward sperm progression by 18±14 µ/s (P=0.0001). In 95% of cases, there was a decrease in the total motile sperm count (TMSC), with an average decrease of 50±124% compared to pre-processed samples (P=0.0001). Importantly, the decrease in TMSC did not negatively affect pregnancy rates (P=0.45). CONCLUSIONS This study proves that DGC leads to significant increases in most sperm parameters, with the exception of TMSC. Remarkably, the decrease in TMSC did not affect the pregnancy rate. This should reassure clinicians when the TMSC is negatively affected by processing.
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Affiliation(s)
- Jacob Ruiter-Ligeti
- Department of Obstetrics and Gynecology, McGill University, Montreal, Canada -
| | - Chioma Agbo
- Stanford University School of Medicine, Stanford, CA, USA
| | - Michael Dahan
- Department of Obstetrics and Gynecology, McGill University, Montreal, Canada
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Impact of estradiol monitoring on the prediction of intrauterine insemination outcome. J Taibah Univ Med Sci 2014. [DOI: 10.1016/j.jtumed.2013.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Semen quality and prediction of IUI success in male subfertility: a systematic review. Reprod Biomed Online 2013; 28:300-9. [PMID: 24456701 DOI: 10.1016/j.rbmo.2013.10.023] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 10/25/2013] [Accepted: 10/31/2013] [Indexed: 01/11/2023]
Abstract
Many variables may influence success rates after intrauterine insemination (IUI), including sperm quality in the native and washed semen sample. A literature search was performed to investigate the threshold levels of sperm parameters above which IUI pregnancy outcome is significantly improved and/or the cut-off values reaching substantial discriminative performance in an IUI programme. A search of MEDLINE, EMBASE and Cochrane Library revealed a total of 983 papers. Only 55 studies (5.6%) fulfilled the inclusion criteria and these papers were analysed. Sperm parameters most frequently examined were: (i) inseminating motile count after washing: cut-off value between 0.8 and 5 million; (ii) sperm morphology using strict criteria: cut-off value ⩾5% normal morphology; (iii) total motile sperm count in the native sperm sample: cut-off value of 5-10 million; and (iv) total motility in the native sperm sample: threshold value of 30%. The results indicate a lack of prospective studies, a lack of standardization in semen testing methodology and a huge heterogeneity of patient groups and IUI treatment strategies. More prospective cohort trials and prospective randomized trials investigating the predictive value of semen parameters on IUI outcome are urgently needed. It is generally believed that intrauterine insemination (IUI) with homologous semen should be a first-choice treatment to more invasive and expensive techniques of assisted reproduction in cases of cervical, unexplained and moderate male factor subfertility. The rationale for the use of artificial insemination is to increase gamete density at the site of fertilization. Scientific validation of this strategy is difficult because literature is rather confusing and inconclusive. Many variables may influence success rates after IUI treatment procedures. It seems logical that sperm quality has to be one of the main determinants to predict IUI success. Clinical practice would benefit from the establishment of threshold levels for sperm parameters above which IUI pregnancy outcome is significantly improved and below which a successful outcome is unlikely. We performed a literature search to investigate if such threshold levels are known. Most striking were the lack of standardization in semen-testing methodology and the huge heterogeneity of patient groups and IUI treatment strategies. The four sperm parameters most frequently examined were: (i) inseminating motile count after washing: cut-off value between 0.8 and 5 million; (ii) sperm morphology using strict criteria: cut-off value >4% normal morphology; (iii) total motile sperm count in native sperm sample: cut-off value of 5-10 million; and (iv) total motility in native sperm sample: threshold value of 30%. This review identified an urgent need for more and better prospective cohort trials investigating the predictive value of semen parameters on IUI pregnancy rate.
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Lehavi O, Botchan A, Paz G, Yogev L, Kleiman SE, Yavetz H, Hauser R. Twenty-four hours abstinence and the quality of sperm parameters. Andrologia 2013; 46:692-7. [DOI: 10.1111/and.12137] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2013] [Indexed: 12/01/2022] Open
Affiliation(s)
- O. Lehavi
- The Institute for the Study of Fertility; Lis Maternity Hospital; Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
| | - A. Botchan
- The Institute for the Study of Fertility; Lis Maternity Hospital; Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
| | - G. Paz
- The Institute for the Study of Fertility; Lis Maternity Hospital; Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
| | - L. Yogev
- The Institute for the Study of Fertility; Lis Maternity Hospital; Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
| | - S. E. Kleiman
- The Institute for the Study of Fertility; Lis Maternity Hospital; Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
| | - H. Yavetz
- The Institute for the Study of Fertility; Lis Maternity Hospital; Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
| | - R. Hauser
- The Institute for the Study of Fertility; Lis Maternity Hospital; Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
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Siam EM. Pregnancy outcome after IUI for male and idiopathic infertility using a new simplified method for sperm preparation. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2012. [DOI: 10.1016/j.mefs.2011.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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The potential use of intrauterine insemination as a basic option for infertility: a review for technology-limited medical settings. Obstet Gynecol Int 2011; 2009:584837. [PMID: 20011061 PMCID: PMC2778500 DOI: 10.1155/2009/584837] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2008] [Accepted: 01/15/2009] [Indexed: 11/17/2022] Open
Abstract
Objective. There is an asymmetric allocation of technology and other resources for infertility services. Intrauterine insemination (IUI) is a process of placing washed spermatozoa transcervically into the uterine cavity for treatment of infertility. This is a review of literature for the potential use of IUI as a basic infertility treatment in technology-limited settings. Study design. Review of articles on treatment of infertility using IUI. Results. Aspects regarding the use of IUI are reviewed, including ovarian stimulation, semen parameters associated with good outcomes, methods of sperm preparation, timing of IUI, and number of inseminations. Implications of the finding in light of the needs of low-technology medical settings are summarized. Conclusion. The reviewed evidence suggests that IUI is less expensive, less invasive, and comparably effective for selected patients as a first-line treatment for couples with unexplained or male factor infertility. Those couples may be offered three to six IUI cycles in technology-limited settings.
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Levitas E, Lunenfeld E, Bearman JE, Albotiano S, Sonin Y, Weiss N, Potashnik G. Does transcervical intra-fallopian insemination improve pregnancy rates in cases of oligoteratoasthenozoospermia? A prospective, randomized study. Andrologia 2009. [DOI: 10.1111/j.1439-0272.1999.tb01406.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Ombelet W, Cooke I, Dyer S, Serour G, Devroey P. Infertility and the provision of infertility medical services in developing countries. Hum Reprod Update 2008; 14:605-21. [PMID: 18820005 PMCID: PMC2569858 DOI: 10.1093/humupd/dmn042] [Citation(s) in RCA: 347] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Worldwide more than 70 million couples suffer from infertility, the majority being residents of developing countries. Negative consequences of childlessness are experienced to a greater degree in developing countries when compared with Western societies. Bilateral tubal occlusion due to sexually transmitted diseases and pregnancy-related infections is the most common cause of infertility in developing countries, a condition that is potentially treatable with assisted reproductive technologies (ART). New reproductive technologies are either unavailable or very costly in developing countries. This review provides a comprehensive survey of all important papers on the issue of infertility in developing countries. METHODS Medline, PubMed, Excerpta Medica and EMBASE searches identified relevant papers published between 1978 and 2007 and the keywords used were the combinations of 'affordable, assisted reproduction, ART, developing countries, health services, infertility, IVF, simplified methods, traditional health care'. RESULTS The exact prevalence of infertility in developing countries is unknown due to a lack of registration and well-performed studies. On the other hand, the implementation of appropriate infertility treatment is currently not a main goal for most international non-profit organizations. Keystones in the successful implementation of infertility care in low-resource settings include simplification of diagnostic and ART procedures, minimizing the complication rate of interventions, providing training-courses for health-care workers and incorporating infertility treatment into sexual and reproductive health-care programmes. CONCLUSIONS Although recognizing the importance of education and prevention, we believe that for the reasons of social justice, infertility treatment in developing countries requires greater attention at National and International levels.
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Affiliation(s)
- Willem Ombelet
- Department of Obstetrics and Gynaecology, Genk Institute for Fertility Technology, Schiepse Bos 6, 3600 Genk, Belgium.
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Ombelet W, Campo R, Bosmans E, Nijs M. Intrauterine insemination (IUI) as a first-line treatment in developing countries and methodological aspects that might influence IUI success. ACTA ACUST UNITED AC 2008. [DOI: 10.1093/humrep/den165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Gezginç K, Görkemli H, Celik C, Karatayli R, Ciçek MN, Olakoglu MC. Comparison of single versus double intrauterine insemination. Taiwan J Obstet Gynecol 2008; 47:57-61. [PMID: 18400583 DOI: 10.1016/s1028-4559(08)60055-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To compare the outcomes of single versus double intrauterine insemination. MATERIALS AND METHODS This prospective randomized study was carried out in 100 infertile patients. One intrauterine insemination was applied 36 hours after human chorionic gonadotropin (hCG) injection to 50 patients in the first group. To 50 patients in the second group, two intrauterine inseminations were applied, of which the first was applied 24 hours after and the second 48 hours after the hCG injection. RESULTS In the first group, pregnancies were detected in eight patients (pregnancy rate per patient was 16%, pregnancy rate per cycle was 10.6%). In the second group, pregnancies were detected in five patients (pregnancy rate per patient was 10%, pregnancy rate per cycle was 6.4%). There was no statistically significant difference between the two groups ( p > 0.05). CONCLUSION Single intrauterine insemination can be considered to be more reasonable than double intrauterine insemination treatment, taking into consideration the economic cost and the psychologic trauma to the patients. However, further studies with larger sample sizes are needed in order to reveal any actual differences between the two methods.
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Affiliation(s)
- Kazim Gezginç
- Department of Obstetrics and Gynecology, Medical Faculty of Meram, Selcuk University, Konya, Turkey.
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Garrido N, Melo MAB, Simón C, Remohí J, Pellicer A, Meseguer M. Ovarian stimulation length, number of follicles higher than 17 mm and estradiol on the day of human chorionic gonadotropin administration are risk factors for multiple pregnancy in intrauterine insemination. Reprod Med Biol 2007; 6:19-26. [PMID: 29699262 DOI: 10.1111/j.1447-0578.2007.00160.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Aim: The aim of the present study was to identify the risk factors, their prognostic value on multiple pregnancies (MP) prediction and their thresholds in women undergoing controlled ovarian hyperstimulation (COH) with follicle stimulating hormone (FSH) and intrauterine insemination (IUI). Methods: A case-control study was carried out by identifying in our database all the pregnancies reached by donor and conjugal IUI (DIUI and CIUI, respectively), and compared cycle features, patients' characteristics and sperm analysis results between women achieving single pregnancy (SP) versus MP. The number of gestational sacs, follicular sizes and estradiol levels on the human chorionic gonadotropin (hCG) administration day, COH length and semen parameters were obtained from each cycle and compared. Student's t-tests for mean comparisons, receiver-operator curve (ROC) analysis to determine the predictive value of each parameter on MP achievement and multiple regression analysis to determine single parameter influence were carried out. Results: Women with MP in IUI stimulated cycles reached the adequate size of the dominant follicle (17 mm) significantly earlier than those achieving SP. Also, the mean follicles number, and estradiol levels on the hCG day were higher in the CIUI and DIUI MP group. Nevertheless, only ROC curve analysis revealed good prognostic value for estradiol and follicles higher than 17 mm. Multiple regression analysis confirmed these results. No feature of the basic sperm analysis, either in the ejaculate or in the prepared sample, was different or predictive of MP. When using donor sperm, different thresholds of follicle number, stimulation length and estradiol in the prediction of MP were noted, in comparison with CIUI. Conclusions: MP in stimulated IUI cycles are closely associated to stimulation length, number of developed follicles higher than 17 mm on the day of hCG administration and estradiol levels. Also, estradiol has a good predictive value over MP in IUI stimulated cycles. The establishment of clinical thresholds will certainly help in the management of these couples to avoid undesired multiple pregnancies by canceling cycles or converting them into in vitro fertilization procedures. (Reprod Med Biol 2007; 6: 19-26).
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Affiliation(s)
| | | | | | - José Remohí
- Instituto Universitario IVI, Valencia, Spain
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17
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Demirol A, Gurgan T. Comparison of different gonadotrophin preparations in intrauterine insemination cycles for the treatment of unexplained infertility: a prospective, randomized study. Hum Reprod 2006; 22:97-100. [PMID: 16954409 DOI: 10.1093/humrep/del335] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND A comparison of the effectiveness of different gonadotrophin preparations in intrauterine insemination (IUI) cycles for patients with unexplained infertility was performed. METHODS Two hundred and forty-one patients were prospectively randomized using computer-generated random numbers into three groups: 81 in the Follitropin alpha (Group I), 80 in the urinary FSH (uFSH) (Group II) and 80 in the hMG (Group III). The primary outcome was clinical pregnancy rate with duration of stimulation, total gonadotrophin dose, number of dominant follicles, clinical pregnancy rate, multiple pregnancy, miscarriage rate and ovarian hyperstimulation syndrome (OHSS) rate being secondary outcomes. RESULTS Clinical pregnancy rate was significantly higher in the rFSH group (25.9% in Follitropin alpha, 13.8% in uFSH and 12.5% in HMG groups; P = 0.04). There was no significant difference in terms of duration of stimulation, but mean FSH dose consumed per cycle was significantly lower in the recombinant FSH (rFSH) group compared with others (825 IU in Follitropin alpha, 1107 IU in uFSH and 1197 IU in HMG groups; P = 0.001). The number of follicles > or =16 mm diameter was significantly higher in the rFSH group compared with the uFSH and HMG groups (2.6 in Follitropin alpha, 1.3 in uFSH and 1.4 in HMG groups; P = 0.001). CONCLUSION rFSH may result in a better outcome in IUI cycles for unexplained infertility.
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Affiliation(s)
- A Demirol
- Clinic Women Health, Infertility and IVF Center, Hacettep University, Ankara, Turkey.
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18
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Arslan M, Morshedi M, Arslan EO, Taylor S, Kanik A, Duran HE, Oehninger S. Predictive value of the hemizona assay for pregnancy outcome in patients undergoing controlled ovarian hyperstimulation with intrauterine insemination. Fertil Steril 2006; 85:1697-707. [PMID: 16682031 DOI: 10.1016/j.fertnstert.2005.11.054] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2005] [Revised: 11/14/2005] [Accepted: 11/14/2005] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The hemizona assay (HZA) is an established functional test that examines in vitro sperm-zona pellucida binding capacity with high predictive power for fertilization outcome in IVF. The objective of this study was to evaluate the value of the HZA as a predictor of pregnancy in patients undergoing controlled ovarian hyperstimulation (COH) and intrauterine insemination (IUI). DESIGN Prospective clinical study. SETTING Academic center. PATIENT(S) Eighty-two couples with unexplained or male factor infertility that underwent 313 IUI cycles. INTERVENTION(S) Basic semen analysis and HZA were performed within three months of starting COH/IUI therapy. MAIN OUTCOME MEASURE(S) Hemizona index (HZI) and clinical pregnancy. RESULT(S) Overall, patients with an HZI of <30 had a significantly lower pregnancy rate compared to patients with an HZI of > or =30 (11.1% vs. 40.6%, respectively; P<.05; relative risk for failure to conceive: 1.5 (confidence interval 1.2-1.9)). In all patients combined, and in the range of HZI 0-60, the duration of infertility (P=.000) and the HZI (P=.004) were significant determinants of conception (receiver operating characteristics (ROC) analysis). In couples with male infertility, the average path velocity and HZI were significant predictors of conception (P=.001 and P=.005, respectively, ROC analysis). The negative and positive predictive values of the HZA for pregnancy were 93% and 69%, respectively. Logistic regression analysis provided models of HZI (P=.021) and duration of infertility (P=.037) with highest predictability of conception in male factor and unexplained infertility groups, respectively. CONCLUSION(S) The HZA predicted pregnancy in the IUI setting with high sensitivity and negative predictive value in couples with male infertility. Results of this sperm function test are useful in counseling couples before allocating them into COH/IUI therapy.
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Affiliation(s)
- Murat Arslan
- The Jones Institute for Reproductive Medicine, Department of Obstetrics and Gynecology, Eastern Virginia Medical School, Norfolk, Virginia, USA
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19
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Ombelet W, Martens G, De Sutter P, Gerris J, Bosmans E, Ruyssinck G, Defoort P, Molenberghs G, Gyselaers W. Perinatal outcome of 12,021 singleton and 3108 twin births after non-IVF-assisted reproduction: a cohort study. Hum Reprod 2005; 21:1025-32. [PMID: 16339165 DOI: 10.1093/humrep/dei419] [Citation(s) in RCA: 120] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Perinatal outcome of pregnancies caused by assisted reproduction technique (ART) is substantially worse when compared with pregnancies following natural conception. We investigated the possible risks of non-IVF ART on perinatal health. We conducted a retrospective cohort study with two exposure groups: a study group of pregnancies after controlled ovarian stimulation (COS), with or without artificial insemination (AI), and a naturally conceived comparison group. We used the data from the regional registry of all hospital deliveries in the Dutch-speaking part of Belgium during the period from January 1993 until December 2003 to investigate differences in perinatal outcome of singleton and twin pregnancies. 12 021 singleton and 3108 twin births could be selected. Naturally conceived subjects were matched for maternal age, parity, fetal sex and year of birth. The main outcome measures were duration of pregnancy, birth weight, perinatal morbidity and perinatal mortality. Our overall results showed a significantly higher incidence of prematurity (<32 and <37 weeks), low and very low birth weight, transfer to the neonatal intensive care unit and most neonatal morbidity parameters for COS/AI singletons. Twin pregnancies resulting from COS/AI showed an increased rate of neonatal mortality, assisted ventilation and respiratory distress syndrome. After excluding same-sex twin sets, COS/AI twin pregnancies were at increased risk for extreme prematurity and very low birth weight. In conclusion, COS/AI singleton and twin pregnancies are significantly disadvantaged compared to naturally conceived children.
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Affiliation(s)
- Willem Ombelet
- Scientific Board of the Flemish Society of Obstetrics and Gynaecology, St Niklaas, Brussels.
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Zuzuarregui JL, Meseguer M, Garrido N, Simón C, Pellicer A, Remohí J. Parameters affecting the results in a program of artificial insemination with donor sperm. A 12-year retrospective review of more than 1800 cycles. J Assist Reprod Genet 2005; 21:109-18. [PMID: 15270209 PMCID: PMC3455611 DOI: 10.1023/b:jarg.0000029494.55273.a2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE We aimed to establish the influence of the parameters affecting artificial insemination (AI) results in order to describe the ideal situations to achieve the best results as well as to adequately counsel the patients undergoing these treatments about their pregnancy chances. METHODS We performed a controlled retrospective clinical study over more than one decade in a total of 1858 cycles in 710 patients. Clinical histories and computer registers were systematically reviewed between January 1990 and June 2002. We analyzed the influence of diverse factors affecting AI results such as patient's age, ovarian stimulation, and seminal characteristics to offer a detailed description of the technique. RESULTS Less than 35-years-old, smooth ovarian stimulation and 5 million of progressive motile sperm inseminated two consecutive days are the optimum conditions for achieving good results. Also, period of time that sperm remained frozen do not affect the result. Furthermore, we present the likely or expected outcomes of these treatments depending on the male and female etiologies. CONCLUSIONS We discourage AI in aged patients, and strongly recommend undergoing ovarian stimulation. Nonetheless, we must reach an adequate amount of sperm with good motility in order to inseminate with maximum guaranties of success.
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Ombelet W, De Sutter P, Van der Elst J, Martens G. Multiple gestation and infertility treatment: registration, reflection and reaction—the Belgian project. Hum Reprod Update 2005; 11:3-14. [PMID: 15528214 DOI: 10.1093/humupd/dmh048] [Citation(s) in RCA: 142] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Multiple pregnancies associated with infertility treatment are recognized as an adverse outcome and are responsible for morbidity and mortality related to prematurity and very low birthweight population. Due to the epidemic of iatrogenic multiple births, the incidence of maternal, perinatal and childhood morbidity and mortality has increased. This results in a hidden healthcare cost of infertility therapy and this may lead to social and political concern. Reducing the number of embryos transferred and the use of natural cycle IVF will surely decrease the number of multiple gestations. Consequently, optimized cryopreservation programmes will be essential. For non-IVF hormonal stimulation, responsible for more than one-third of all multiple pregnancies after infertility treatment, a strict ovarian stimulation protocol aiming at mono-ovulation is crucial. Multifetal pregnancy reduction is an effective method to reduce high order multiplets but carries its own risk of medical and emotional complications. Excellent data collection of all infertility treatments is needed in our discussion with policy makers. The Belgian project, in which reimbursement of assisted reproduction technology-related laboratory activities is linked to a transfer policy aiming at substantial multiple pregnancy reduction, is a good example of cost-efficient health care through responsible, well considered clinical practice.
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Affiliation(s)
- Willem Ombelet
- Genk Institute for Fertility Technology, Department of Obstetrics and Gynaecology, Genk, Belgium.
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22
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Osuna C, Matorras R, Pijoan JI, Rodríguez-Escudero FJ. One versus two inseminations per cycle in intrauterine insemination with sperm from patients' husbands: a systematic review of the literature. Fertil Steril 2004; 82:17-24. [PMID: 15236980 DOI: 10.1016/j.fertnstert.2003.12.035] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2003] [Revised: 12/08/2003] [Accepted: 12/08/2003] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To study the efficacy of performing two inseminations per cycle in IUI with husband's sperm compared with one insemination per cycle. DESIGN Meta-analysis. SETTING Randomized and prospective trials comparing two inseminations vs. one insemination per cycle in IUI with husband's sperm, retrieved by MEDLINE and Cochrane Library searches (1966-2001) and a manual search of the abstracts of the European Society of Human Reproduction and Embryology and American Society for Reproductive Medicine annual meetings (1990-2001). PATIENT(S) A total of 865 patients underwent 1156 cycles of IUI with husband's sperm. INTERVENTION(S) After different ovarian stimulation protocols, one or two inseminations were performed. MAIN OUTCOME MEASURE(S) Pregnancy rate per cycle. Detected studies were tested for homogeneity. Because heterogeneity was observed, DerSimonian-Laird relative risk with alleatory effects was used. RESULT(S) Six randomized and prospective trials involving 865 patients and 1156 cycles were identified. There was remarkable heterogeneity among the different studies concerning methodology, especially regarding ovarian cycle management and the timing of inseminations. Although the pregnancy rate per cycle was somewhat higher in the two-inseminations-per-cycle group (14.9% vs. 11.4%), there were no statistically significant differences (relative risk = 1.34; 95% confidence interval 0.90-1.99). CONCLUSION(S) No significant differences were observed when two inseminations per cycle were performed, compared with one insemination. There was great heterogeneity concerning ovarian management and insemination timing. This heterogeneity hampered the analysis. We detected a better pregnancy rate with two inseminations vs. one insemination when clomiphene citrate with or without gonadotropins and 5000 IU of hCG were used. More studies are necessary to ascertain whether this is true or merely an artifact from the multiple subgroups analysis.
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Affiliation(s)
- Carmen Osuna
- Department of Obstetrics and Gynecology, Hospital de Cruces, País Vasco University, Baracaldo, Vizcaya, Spain
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23
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Abstract
Artificial insemination (AI) is the oldest and currently most common technique in the assisted reproduction of animals and humans. The introduction of AI in farm animals was forced by sanitary reasons and the first large-scale applications with a commercial goal were performed in cattle in the late 1930s of last century. After the Second World War, cryopreservation of semen facilitated distribution and AI was mainly performed for economic reasons, especially in dairy cattle industry. In humans however, AI was initially performed in cases of physiological and psychological sexual dysfunction, but later on also in cases of infertility caused by immunological problems. Currently, the most common indications for intra-uterine insemination (IUI) in humans are unexplained infertility and male subfertility. In these cases, IUI is considered as the treatment of the first choice, before more invasive techniques such as in vitro fertilization (IVF) and intracytoplasmatic sperm injection (ICSI) are used. In contrast with humans, the quantity and quality of semen produced by farm animals is much higher and permits dilution and production of several insemination doses per ejaculate. However, with the introduction of sex-sorted semen in farm animals, the same problem of low-quality semen as in humans has arisen. In cattle, pigs and horses, conventional insemination with low numbers of sex-sorted spermatozoa results in a significant decrease in fertility. To improve the fertility rates with this semen, new insemination techniques have been developed in order to deposit spermatozoa closer to the site of fertilization. In sows and mares the advantage of utero-tubal junction (UTJ) insemination has already been proven; however, in cattle it is still under investigation. In this review, the differences and similarities in the application of AI between animals and humans are discussed and as AI in farm animals is most successful in cattle, the situation in this species is elaborated the most.
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Affiliation(s)
- S Verberckmoes
- Faculty of Veterinary Medicine, Ghent University, Ghent, Belgium.
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Ombelet W, Deblaere K, Bosmans E, Cox A, Jacobs P, Janssen M, Nijs M. Semen quality and intrauterine insemination. Reprod Biomed Online 2003; 7:485-92. [PMID: 14656412 DOI: 10.1016/s1472-6483(10)61894-9] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
There is good evidence in literature that intrauterine insemination (IUI) is the best first line treatment and most cost-effective procedure for moderate male factor subfertility. It seems very difficult to identify individual semen parameters predicting the likelihood of pregnancy after IUI. This can be explained by a lack of standardization of semen analysis, but many other methodological variables may also influence IUI success rates such as the patient selection, type of ovarian stimulation and number of inseminations per cycle. A review of the literature confirmed that sperm morphology using strict criteria and the inseminating motile sperm count (IMC) after sperm preparation are the two most important sperm parameters to assess the real impact of semen quality on IUI outcome. A universal threshold level above which IUI can be performed with acceptable pregnancy rates has not been determined yet, although IUI success seems to be impaired with <5% normal spermatozoa and an IMC of <1 x 10(6). Until now, no method of sperm preparation has been shown to be superior with regard to pregnancy rate after IUI. Whether supplementation of culture media with substances such as antioxidants and platelet activating factor may improve the results remains the subject of further research.
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Affiliation(s)
- Willem Ombelet
- Genk Institute for Fertility Technology, Schiepse Bos 6, 3600 Genk, Belgium.
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25
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Ricci G, Nucera G, Pozzobon C, Boscolo R, Giolo E, Guaschino S. A simple method for fallopian tube sperm perfusion using a blocking device in the treatment of unexplained infertility. Fertil Steril 2001; 76:1242-8. [PMID: 11730758 DOI: 10.1016/s0015-0282(01)02913-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
OBJECTIVE To evaluate the efficacy of fallopian sperm perfusion (FSP) using a new method similar to the FAST system in comparison with standard intrauterine insemination (IUI) in patients with unexplained infertility. DESIGN Prospective, randomized, controlled study. SETTING Assisted conception service in a University Hospital. PATIENT(S) Women with unexplained infertility undergoing controlled ovarian hyperstimulation (COH). INTERVENTION(S) After hCG administration, patients were randomized to either standard IUI or FSP. The women received the same treatment in the first and all subsequent cycles. A maximum of three cycles was performed. Intrauterine insemination was performed using a standard method, and fallopian sperm perfusion was performed using a commercial device for hysterosalpingography and tubal hydropertubation. MAIN OUTCOME MEASURE(S) Clinical and ongoing pregnancy rates. RESULT(S) A total of 132 cycles was completed: 66 IUI cycles and 66 FSP cycles. In the IUI group, there were 5 ongoing pregnancies, giving a pregnancy rate of 7.6 per cycle and 15.6% per patient; in the FSP group, 14 ongoing pregnancies occurred, giving a pregnancy rate of 21.2% per cycle and 42.4% per patient. The prevalence of multiple pregnancies, miscarriages and ectopic pregnancies was similar in the two insemination groups. Fallopian sperm perfusion was easy to perform, and no case of sperm reflux was observed. The procedure was well tolerated and no complications were observed. The costs were comparable with standard IUI. CONCLUSION(S) In the treatment of couples with unexplained infertility, the method for fallopian sperm perfusion described yields higher pregnancy rates than IUI, with no significant increase in costs or complications. However, these results need to be confirmed in larger studies before replacing IUI with FSP as standard practice.
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Affiliation(s)
- G Ricci
- Gynecology and Obstetrics Unit, Department of Reproductive and Developmental Science, University of Trieste, Istituto per l'Infanzia Burlo Garofolo, I.R.C.C.S., Trieste, Italy.
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26
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27
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DAITCH JAMESA, BEDAIWY MOHAMEDA, PASQUALOTTO ELEONORAB, HENDIN BENJAMINN, HALLAK JORGE, FALCONE TOMMASO, THOMAS ANTHONYJ, NELSON DAVIDR, AGARWAL ASHOK. VARICOCELECTOMY IMPROVES INTRAUTERINE INSEMINATION SUCCESS RATES IN MEN WITH VARICOCELE. J Urol 2001. [DOI: 10.1016/s0022-5347(05)66338-0] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- JAMES A. DAITCH
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - MOHAMED A. BEDAIWY
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - ELEONORA B. PASQUALOTTO
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - BENJAMIN N. HENDIN
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - JORGE HALLAK
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - TOMMASO FALCONE
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - ANTHONY J. THOMAS
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - DAVID R. NELSON
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
| | - ASHOK AGARWAL
- From the Center for Advanced Research in Human Reproduction and Infertility, Urological Institute, Departments of Gynecology-Obstetrics and Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio
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28
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Abstract
OBJECTIVE To compare the different donor insemination technics. MATERIAL AND METHOD Analysis of the published studies about donor insemination which value the effectiveness of Intra Cervical Insemination (ICID) and Intra Uterine Insemination (IUID), the interest of ovulation induction, the possible complications, and the cost-effectiveness ratio. RESULTS The meta-analysis of the Cochrane data base (10 comparative studies IUID versus ICID, 2568 donor insemination cycles) lead to a pregnancy rate per cycle (PRC) 17.77% with IUID versus 7.68% with ICID. The odds ratio is 2.63 (CI from 1.85 to 3.73). With these PRC, the direct cost per evolutive pregnancy is 54,780 F with ICID and 25,675 F with IUID. CONCLUSION If it is possible to propose ICID to patient with an excellent regularity of ovulation. IUID with ovulation induction by gonadotropins is today the gold standard, and more especially as the law restrict the number of donor inseminations. Indeed, the IUID is two or three times more effective than ICID, consume the half of sperm straws, use a semen of moderate quality, there is no complication provided that the cycle is cancelled if there is more than two mature follicles and the cost-effectiveness ratio is greatly in favour with IUID.
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Affiliation(s)
- R Wainer
- Centre d'assistance médicale à la procréation du centre hospitalier Poissy-Saint-Germain, 10, rue du Champ Gaillard, 78300 Poissy, France
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Hauser R, Yogev L, Botchan A, Lessing JB, Paz G, Yavetz H. Intrauterine insemination in male factor subfertility: significance of sperm motility and morphology assessed by strict criteria. Andrologia 2001; 33:13-7. [PMID: 11167514 DOI: 10.1046/j.1439-0272.2001.00404.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The study was conducted to evaluate the results of IUI treatment in a homogenous group with male factor infertility, and to assess the correlation of sperm variables, including sperm morphology by strict criteria, with pregnancy achievement after IUI. A total of 108 couples with no apparent female aetiology for infertility underwent 264 intrauterine insemination treatment cycles. A comparison was made between the sperm variables in two groups in which the achievement of pregnancy differed. The percentage of motile spermatozoa, degree of motility and normal morphology (by strict criteria) were significantly higher in the pregnant group compared with that of the nonpregnant group. A significant difference in pregnancy rates per couple after intrauterine insemination was demonstrated among three groups according to the percentage of sperm morphology, i.e. poor (< 4%), fair (4-14%) or good (> 14%) (11.1%; 36.1% and 50.0%, respectively). Intrauterine insemination is a valid mode of treatment in cases with male infertility, provided that normal morphology by strict criteria is higher than 4%.
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Affiliation(s)
- R Hauser
- The Institute for the Study of Fertility, and Department of Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Israel
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30
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Hendin BN, Falcone T, Hallak J, Nelson DR, Vemullapalli S, Goldberg J, Thomas AJ, Agarwal A. The effect of patient and semen characteristics on live birth rates following intrauterine insemination: a retrospective study. J Assist Reprod Genet 2000; 17:245-52. [PMID: 10976410 PMCID: PMC3455202 DOI: 10.1023/a:1009402214820] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE To identify characteristics of female patients and of semen that were associated with live birth following intrauterine insemination (IUI). METHODS Retrospective review of medical and laboratory results from 533 women who underwent IUI with partner's sperm from 1993 through 1995. RESULTS Among 1728 cycles, 116 (6.7%) resulted in live deliveries. Among the 38 patient and semen variables analyzed, only 3 were associated with successful IUI outcome: female age < 37.7 years at the time of treatment (P = 0.02); the absence of any corrective pelvic surgery (P < 0.001); and postwash sperm motility (P = 0.006). Couples with none of these three risk factors achieved per-cycle pregnancy rates of 12.4%. Women with two risk factors (age and pelvic surgery) achieved per-cycle pregnancy rates of 4.6% when sperm had good postwash motility. No pregnancies were achieved when low postwash motility was combined with any other risk factor. CONCLUSIONS Advanced female age, poor postwash sperm motility, and a history of corrective pelvic surgery are significant risk factors for poor IUI success rates. Poor postwash sperm motility in combination with either of these other two risk factors resulted in no successful pregnancies.
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Affiliation(s)
- B N Hendin
- Andrology Research and Clinical Laboratories, Cleveland Clinic Foundation, Ohio 44195, USA
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31
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Pasqualotto EB, Daitch JA, Hendin BN, Falcone T, Thomas AJ, Nelson DR, Agarwal A. Relationship of total motile sperm count and percentage motile sperm to successful pregnancy rates following intrauterine insemination. J Assist Reprod Genet 1999; 16:476-82. [PMID: 10530401 PMCID: PMC3455631 DOI: 10.1023/a:1020598916080] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
PURPOSE This study sought (i) to investigate the relationship between postwash total motile sperm count and postwash percentage motile sperm in predicting successful intrauterine insemination and (ii) to determine the minimal postwash total motile sperm count required to achieve pregnancy with intrauterine insemination. METHODS Five hundred four women, who underwent 1636 intrauterine insemination cycles with their partner's sperm for infertility treatment from 1993 through 1995, were included in this retrospective study. All patient charts were reviewed for age, infertility etiology, ovarian stimulation regimens, semen characteristics, and treatment outcome. To determine the relationship between total motile sperm count and intrauterine insemination outcome, patients were grouped as (1) less than 0.5 million, (2) 0.5 to 1 million, (3) 1 to 5 million, (4) greater than 5 million, and (5) greater than 20 million. RESULTS Similar live birth rates (per cycle) were seen among the postwash total motile sperm count groups: group 1, 3.5%; group 2, 2.4%; group 3, 7.0%; group 4, 6.9%; and group 5, 7.0% (P = 0.37). However, regardless of the postwash total motile sperm count, the postwash motility predicted intrauterine insemination success at a cutoff value of 40%. CONCLUSIONS The percentage of postwash sperm motility, and not the postwash total motile sperm count, can predict successful intrauterine insemination outcome. Such information can be useful in counseling patients regarding their chance of success with intrauterine insemination and in determining when alternate methods of assisted reproduction may be a better approach.
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Affiliation(s)
- E B Pasqualotto
- Center for Advanced Research in Human Reproduction and Infertility, Cleveland Clinic Foundation, Ohio 44195, USA
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Bartoov B, Eltes F, Reichart M, Langzam J, Lederman H, Zabludovsky N. Quantitative ultramorphological analysis of human sperm: fifteen years of experience in the diagnosis and management of male factor infertility. ARCHIVES OF ANDROLOGY 1999; 43:13-25. [PMID: 10445101 DOI: 10.1080/014850199262698] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
The advantages of quantitative ultramorphological (QUM) sperm analysis in the diagnosis and treatment of male infertility are presented. The QUM methodology is based on three elements: complementary scanning electron microscopy and transmission electron microscopy observations of 7 sperm cell subcellular organelles (acrosome, postacrosomal lamina, nucleus, neck, axoneme, mitochondrial sheath, and outer dense fibers); systematic classification of the specific ultramorphological malformations into 4 pathological and the normal categories, indicating the morphological state of each subcellular organelle; and comparison between well-defined reference groups with opposite fertility status or treatment conditions. QUM has established 2 indices for the in vivo and in vitro male fertility potential: (1) Natural Fertility Index (NFI), with accurate prediction (97% sensitivity and 90% specificity) of 80% of the male patients; and (2) IVF score, with prediction of 76% of the nonfertilizing and 90% of fertilizing IVF groups. QUM has enabled assessment of ultramorphological indications for varicocele and radiation exposure. Varicocele causes defects in sperm head organelles related to early spermatid development, whereas ionizing radiation causes amorphous head shape. QUM established criteria for specific non-in-vitro therapeutic interventions, including varicocelectomy, follicle-stimulating hormone (FSH) administration, and acupuncture. The varicocele index enabled correct classification of 79 and 89% of patients with and without varicocele. Males with idiopathic impairment of sperm acrosome and nucleus are potential responders to FSH treatment, whereas patients exhibiting low sperm activity are candidates for acupuncture treatment. Patients with a low Natural Fertility Index are recommended for an assisted reproduction technique (ART). based on the ultramorphology of the tail axoneme. Patients who achieved pregnancy following intrauterine insemination or in vitro fertilization and those whose wives conceived only following intracytoplasmic sperm injection were classified with accuracy of 78 and 74%, respectively. QUM sperm analysis is clinically informative, nontraumatic, and cost-effective, and is recommended when the male infertility factor cannot be clearly diagnosed by routine tests prior to first ART trial.
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Affiliation(s)
- B Bartoov
- Male Fertility Laboratory, Faculty of Life Sciences, Bar-Ilan University, Ramat Gan, Israel
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Bartoov B, Eltes F, Reichart M, Langzam J, Lederman H, Zabludovsky N. Quantitative ultramorphological (QUM) analysis of human sperm: diagnosis and management of male infertility. ARCHIVES OF ANDROLOGY 1999; 42:161-77. [PMID: 10407647 DOI: 10.1080/014850199262823] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The advantages of quantitative ultramorphological (QUM) sperm analysis in the diagnosis and treatment of male infertility are presented. QUM methodology is based on three elements: (1) complementary SEM and TEM observations of 7 sperm cell subcellular organelles: acrosome, postacrosomal lamina, nucleus, neck, axoneme, mitochondrial sheath, and outer dense fibers; (2) systematic classification of the specific ultramorphological malformations into 4 pathological and the normal categories, which indicate the morphological state of each subcellular organelle; and (3) comparison between well-defined reference groups with opposite fertility status or treatment conditions. QUM analysis has enabled the establishment of two indices that optimally express the in vivo and in vitro male fertility potential: The Natural Fertility Index (NFI), which allowed an accurate prediction (97% sensitivity and 90% specificity) of 80% of the naturally fertile and suspected infertile male patients, and the in vitro fertilization (IVF) score, which enabled prediction of 76% of the nonfertilizing and 90% of the fertilizing IVF groups. Validation tests confirmed these data. QUM also enabled assessment of ultramorphological indications for varicocele and radiation exposure: Both male factor etiologies indicated a persistent effect on the natural fertility potential, as expressed by structural changes in the nucleus. Varicocele was found to cause defects in the sperm head organelles related to early spermatid development, whereas ionizing radiation resulted in amorphous head shape. Criteria for specific non-in vitro therapeutic interventions such as varicocelectomy, follicle-stimulating hormone (FSH) administration, and acupuncture treatment were established. A varicocele index, which enabled the correct classification of 79 and 89% of the patients pre- and post-high ligation, respectively, was suggested to be a good indicator for varicocele which affects the fertility potential. Males exhibiting idiopathic impairment of sperm acrosome and nucleus were found to be potential responders to FSH treatment, whereas patients exhibiting low sperm activity proved to be good candidates for acupuncture treatment. Indications for selecting the optimal appropriate assisted reproduction technique (ART) procedure were found: Patients with a low Natural Fertility Index should be recommended for ART. A first choice ART selection should be performed according to an ART index based on the ultramorphological examination of the tail axoneme. The above index enabled correct prediction of 78% of the patients who achieved pregnancy following conventional ART (intrauterine insemination or IVF) and 74% of those whose wives conceived only following intracytoplasmic sperm injection. QUM sperm analysis is clinically informative, nontraumatic, and in the long run also cost-effective. This analysis should be performed when the male infertility factor cannot be clearly diagnosed by routine tests and prior to the first ART trial.
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Affiliation(s)
- B Bartoov
- Department of Life Sciences, Bar-Ilan University, Ramat Gan, Israel
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Levitas E, Lunenfeld E, Bearman JE, Albotiano S, Sonin Y, Weiss N, Potashnik G. Does transcervical intra-fallopian insemination improve pregnancy rates in cases of oligoteratoasthenozoospermia? A prospective, randomized study. Andrologia 1999; 31:173-7. [PMID: 10363123 DOI: 10.1046/j.1439-0272.1999.00264.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The relatively low pregnancy rates (PR) after treatment of patients with oligoteratoasthenozoospermia (OTA) result in a search for different treatment modalities. The objective of this study was to assess the efficacy of transcervical intrafallopian insemination (IFI) with husband's semen in comparison to intrauterine insemination (IUI) in couples with OTA. A prospective, randomized study included 30 couples with OTA-related infertility (according to WHO criteria). The female patients underwent individually adjusted controlled ovarian stimulation by gonadotropins. Spermatozoa was prepared using the Percoll 70% technique and insemination was performed 36-40 h after human chorionic gonadotropin (HCG) administration. The Tomcat Catheter was used for IUI and the Jansen-Anderson Catheter for IFI to the fallopian tube leading to the ovary that contained more dominant follicles. The couples were divided according to sperm count, into group A (9 couples): < 10 mill ml-1 and group B (21 couples): > 10 mill ml-1. Within the groups the patients were randomly assigned for IUI or IFI treatment. Among group B couples, two pregnancies out of 15 IUI cycles (13.3% PR) and two pregnancies out of 18 IFI cycles (11.1% PR) were achieved. Group A patients completed 7 IUI and 9 IFI treatment cycles with no pregnancies observed. These data did not demonstrate a statistically significant advantage for either technique.
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Affiliation(s)
- E Levitas
- Department of Obstetrics and Gynecology, Soroka Medical Center of Kupat Holim, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Berkovitz A, Eltes F, Soffer Y, Zabludovsky N, Beyth Y, Farhi J, Levran D, Bartoov B. ART success and in vivo sperm cell selection depend on the ultramorphological status of spermatozoa. Andrologia 1999. [DOI: 10.1046/j.1439-0272.1999.00229.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Berkovitz A, Eltes F, Soffer Y, Zabludovsky N, Beyth Y, Farhi J, Levran D, Bartoov B. ART success andin vivosperm cell selection depend on the ultramorphological status of spermatozoa. Andrologia 1999. [DOI: 10.1111/j.1439-0272.1999.tb02835.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Keck C, Gerber-Schäfer C, Breckwoldt M. Intrauterine insemination as first line treatment of unexplained and male factor infertility. Eur J Obstet Gynecol Reprod Biol 1998; 79:193-7. [PMID: 9720840 DOI: 10.1016/s0301-2115(98)00067-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate the efficacy of intrauterine inseminations (IUI) as first line treatment of unexplained or male factor infertility. STUDY DESIGN Retrospective analysis of 414 consecutive IUI treatment cycles in 124 couples with unexplained or male factor infertility. RESULTS In 414 cycles 25 pregnancies were achieved (6% pregnancy rate per cycle and 20% per couple respectively). 24 healthy babies were born (20 singletons and 2 twins) as a result of our treatment. There was no significant difference in ejaculate parameters of patients who achieved a pregnancy compared with patients who failed to do so. Lowest values at which pregnancies were achieved were 0.8 mill sperm/ml and 11% progressive motility after sperm processing and 8% normal morphology before semen preparation. CONCLUSION There is still a place for IUI as first line treatment for couples with unexplained or male factor infertility. Even in patients with moderate impairment of semen quality pregnancy rates up to 20% per couple can be achieved.
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Affiliation(s)
- C Keck
- Department of Obstetrics and Gynecology at the University, Freiburg, Germany
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Baker HW. Medical treatment for idiopathic male infertility: is it curative or palliative? BAILLIERE'S CLINICAL OBSTETRICS AND GYNAECOLOGY 1997; 11:673-89. [PMID: 9692010 DOI: 10.1016/s0950-3552(97)80006-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Medical treatment of disorders of sperm production and function remains an important goal despite major advances in assisted reproductive technology. Effective treatments exist for genital tract obstruction, gonadotrophin deficiency, sperm autoimmunity, coital disorders and some impairments caused by toxins or illness. However, the majority of men seen for reduced sperm production or function do not have these conditions and the empirical treatments used in the past are probably ineffective. New therapeutic approaches derived from research on the causes and mechanisms of testicular dysfunction are needed and their curative effects must be established by well-designed controlled clinical trials.
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Affiliation(s)
- H W Baker
- University of Melbourne Department of Obstetrics and Gynaecology, Royal Women's Hospital, Carlton, Victoria, Australia
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Reproductive Health LiteratureWatch. J Womens Health (Larchmt) 1996. [DOI: 10.1089/jwh.1996.5.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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