1
|
Burks HR, Peck JD, Gavrizi S, Anderson ZS, Diamond MP, Hansen KR. Effect of prematurely elevated late follicular progesterone on pregnancy outcomes following ovarian stimulation-intrauterine insemination for unexplained infertility: secondary analysis of the AMIGOS trial. Hum Reprod 2024:deae113. [PMID: 38822675 DOI: 10.1093/humrep/deae113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 03/31/2024] [Indexed: 06/03/2024] Open
Abstract
STUDY QUESTION What is the relationship between late follicular phase progesterone levels and clinic pregnancy and live birth rates in couples with unexplained infertility undergoing ovarian stimulation with IUI (OS-IUI)? SUMMARY ANSWER Late follicular progesterone levels between 1.0 and <1.5 ng/ml were associated with higher live birth and clinical pregnancy rates while the outcomes in groups with higher progesterone levels did not differ appreciably from the <1.0 ng/ml reference group. WHAT IS KNOWN ALREADY Elevated late follicular progesterone levels have been associated with lower live birth rates after fresh embryo transfer following controlled ovarian stimulation and egg retrieval, but less is known about whether an association exists with outcomes in OS-IUI cycles. Existing studies are few and have been limited to ovarian stimulation with gonadotrophins, but the use of oral agents, such as clomiphene citrate and letrozole, is common with these treatments and has not been well studied. STUDY DESIGN, SIZE, DURATION The study was a prospective cohort analysis of the Assessment of Multiple Intrauterine Gestations from Ovarian Stimulation (AMIGOS) randomized controlled trial. Frozen serum was available for evaluation from 2121 cycles in 828 AMIGOS participants. The primary pregnancy outcome was live birth per cycle, and the secondary pregnancy outcome was clinical pregnancy rate per cycle. PARTICIPANTS/MATERIALS, SETTING, METHODS Couples with unexplained infertility in the AMIGOS trial, for whom female serum from day of trigger with hCG was available in at least one cycle of treatment, were included. Stored frozen serum samples from day of hCG trigger during treatment with OS-IUI were evaluated for serum progesterone level. Progesterone level <1.0 ng/ml was the reference group for comparison with progesterone categorized in increments of 0.5 ng/ml up to ≥3.0 ng/ml. Unadjusted and adjusted risk ratios (RR) and 95% CI were estimated using cluster-weighted generalized estimating equations to estimate modified Poisson regression models with robust standard errors. MAIN RESULTS AND THE ROLE OF CHANCE Compared to the reference group with 110/1363 live births (8.07%), live birth rates were significantly increased in cycles with progesterone 1.0 to <1.5 ng/ml (49/401 live births, 12.22%) in both the unadjusted (RR 1.56, 95% CI 1.14, 2.13) and treatment-adjusted models (RR 1.51, 95% CI 1.10, 2.06). Clinical pregnancy rates were also higher in this group (55/401 clinical pregnancies, 13.72%) compared to reference group with 130/1363 (9.54%) (unadjusted RR 1.46, 95% CI 1.10, 1.94 and adjusted RR 1.42, 95% CI 1.07, 1.89). In cycles with progesterone 1.5 ng/ml and above, there was no evidence of a difference in clinical pregnancy or live birth rates relative to the reference group. This pattern remained when stratified by ovarian stimulation treatment group but was only statistically significant in letrozole cycles. LIMITATIONS, REASONS FOR CAUTION The AMIGOS trial was not designed to answer this clinical question, and with small numbers in some progesterone categories our analyses were underpowered to detect differences between some groups. Inclusion of cycles with progesterone values above 3.0 ng/ml may have included those wherein ovulation had already occurred at the time the IUI was performed. These cycles would be expected to experience a lower success rate but pregnancy may have occurred with intercourse in the same cycle. WIDER IMPLICATIONS OF THE FINDINGS Compared to previous literature focusing primarily on OS-IUI cycles using gonadotrophins, these data include patients using oral agents and therefore may be generalizable to the wider population of infertility patients undergoing IUI treatments. Because live births were significantly higher when progesterone ranged from 1.0 to <1.5 ng/ml, further study is needed to clarify whether this progesterone range may truly represent a prognostic indicator in OS-IUI cycles. STUDY FUNDING/COMPETING INTEREST(S) Oklahoma Shared Clinical and Translational Resources (U54GM104938) National Institute of General Medical Sciences (NIGMS). AMIGOS was funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development: U10 HD077680, U10 HD39005, U10 HD38992, U10 HD27049, U10 HD38998, U10 HD055942, HD055944, U10 HD055936, and U10HD055925. Research made possible by the funding by American Recovery and Reinvestment Act. Dr Burks has disclosed that she is a member of the Board of Directors of the Pacific Coast Reproductive Society. Dr Hansen has disclosed that he is the recipient of NIH grants unrelated to the present work, and contracts with Ferring International Pharmascience Center US and with May Health unrelated to the present work, as well as consulting fees with May Health also unrelated to the present work. Dr Diamond has disclosed that he is a stockholder and a member of the Board of Directors of Advanced Reproductive Care, Inc., and that he has a patent pending for the administration of progesterone to trigger ovulation. Dr Anderson, Dr Gavrizi, and Dr Peck do not have conflicts of interest to disclose. TRIAL REGISTRATION NUMBER N/A.
Collapse
Affiliation(s)
- H R Burks
- Department of Obstetrics and Gynecology, Section of Reproductive Endocrinology and Infertility, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - J D Peck
- Department of Biostatistics and Epidemiology, OU Hudson College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - S Gavrizi
- Department of Obstetrics and Gynecology, Section of Reproductive Endocrinology and Infertility, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Z S Anderson
- Department of Obstetrics and Gynecology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - M P Diamond
- Department of Obstetrics and Gynecology, Section of Reproductive Endocrinology, Infertility, and Genetics, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - K R Hansen
- Department of Obstetrics and Gynecology, Section of Reproductive Endocrinology and Infertility, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| |
Collapse
|
2
|
Youngster M, Moran E, Luz A, Reuvenny S, Hourvitz R, Bashi TBM, Baum M, Maman E, Hourvitz A. Intrauterine insemination timing models-LH can only take you so far. J Assist Reprod Genet 2024:10.1007/s10815-024-03135-4. [PMID: 38755491 DOI: 10.1007/s10815-024-03135-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 05/03/2024] [Indexed: 05/18/2024] Open
Abstract
RESEARCH QUESTION Can an optimal LH threshold algorithm accurately predict timing of ovulation for natural cycle-intrauterine insemination (NC-IUI)? DESIGN A retrospective cohort study (2018-2022) including 2467 natural cycles. Ovulation timing for these cycles was determined using a previously developed AI model. Two LH thresholds, low and high, were determined in the LH algorithm. Being below the low threshold meant that ovulation is likely to occur in ≥ 4 days, suggesting another daily blood test. Between the two thresholds meant that ovulation was likely in 2-3 days, suggesting IUI the next day. Above the high threshold meant that ovulation will likely occur tomorrow, suggesting performing IUI on the same day. RESULTS The optimal LH model with a high threshold of 40 mIU/ml and a low threshold of 11 mIU/ml succeeded in correctly predicting timing for IUI (day - 1, - 2 relative to ovulation) in 75.4% (95%CI 75.3-75.4). In 23.1% (95%CI 23.0-23.2), the algorithm predicted "error," suggesting performing insemination when in fact it would have been performed on a non-optimal day (0 or - 3). A previously described 3-hormone-based (LH, estradiol, progesterone) AI model performed significantly better in all parameters (93.6% success rate, 4.3 "error" rate). CONCLUSIONS An LH threshold model, representing common practice, evaluating all possible high and low LH threshold combinations, was successful in accurately scheduling timing for IUI in only 75% of cases. Integrating all three hormones as performed in the AI model may have an advantage in accurately predicting the optimal time for IUI, over the use of LH only.
Collapse
Affiliation(s)
- Michal Youngster
- IVF Unit, Department of Obstetrics and Gynecology, Shamir Medical Center, Assaf Harofeh, 70300, Zerifin, Israel.
- Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel.
| | | | | | | | | | - Tali Ben-Mayor Bashi
- Department of Obstetrics and Gynecology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Micha Baum
- Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
- FertilAi, Ramat-Gan, Israel
- IVF Unit, Herzliya Medical Centre, Herzliya, Israel
- IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Ramat-Gan, Israel
| | - Ettie Maman
- Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
- FertilAi, Ramat-Gan, Israel
- IVF Unit, Herzliya Medical Centre, Herzliya, Israel
- IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, Ramat-Gan, Israel
| | - Ariel Hourvitz
- IVF Unit, Department of Obstetrics and Gynecology, Shamir Medical Center, Assaf Harofeh, 70300, Zerifin, Israel
- Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
- FertilAi, Ramat-Gan, Israel
| |
Collapse
|
3
|
Rachmawati A, Krisnadi SR, Santoso SA, Nugrahani AD. Association between follicle size, endometrial thickness, and types of ovarian stimulation (Clomiphene citrate and Letrozole) with biochemical pregnancy rate in women undergone intrauterine insemination. BMC Res Notes 2023; 16:286. [PMID: 37875998 PMCID: PMC10598886 DOI: 10.1186/s13104-023-06529-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Accepted: 09/21/2023] [Indexed: 10/26/2023] Open
Abstract
OBJECTIVE There was also a lack of data regarding the effect of follicle size, endometrial thickness, and ovarian stimulation as predictors of intrauterine insemination (IUI) success rate in Indonesia, especially in the Aster Clinic and Bandung Fertility Centre. This study was performed to explore the relationship between follicle size, endometrial thickness, and types of ovarian stimulation (Clomiphene citrate/CC vs Letrozole) with biochemical pregnancy rate in women undergone IUI. We performed a case-control study in 122 women aged 20-40 years with unexplained infertility who had completed the IUI program for a maximum of three cycles. Data were extracted from medical records. Independent T-test and multivariate analyses were used to analyse the difference between variables using IBM SPSS 24.0. P-value < 0.05 was considered statistically significant. RESULT Follicle sizes of 18-22 mm in both Clomiphene citrate (CC) and Letrozole groups were shown to increase biochemical pregnancy rate (P = 0.001). There is no relationship between endometrial thickness and pregnancy rate. Biochemical pregnancy rate in women using Letrozole was 1.513 times higher than women using CC. The follicle size of 18-22 mm and using Letrozole rather than CC as ovarian stimulators are predictive factors associated with a higher pregnancy rate in women undergone IUI.
Collapse
Affiliation(s)
- Anita Rachmawati
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Padjadjaran - Dr. Hasan Sadikin General Hospital, Pasteur No. 38, Bandung, West Java, 40161, Indonesia
| | - Sofie Rifayani Krisnadi
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Padjadjaran - Dr. Hasan Sadikin General Hospital, Pasteur No. 38, Bandung, West Java, 40161, Indonesia
| | - Shasya Aniza Santoso
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Padjadjaran - Dr. Hasan Sadikin General Hospital, Pasteur No. 38, Bandung, West Java, 40161, Indonesia.
| | - Annisa Dewi Nugrahani
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Padjadjaran - Dr. Hasan Sadikin General Hospital, Pasteur No. 38, Bandung, West Java, 40161, Indonesia
| |
Collapse
|
4
|
Potapragada NR, Babayev E, Strom D, Beestrum M, Schauer JM, Jungheim ES. Intrauterine Insemination After Human Chorionic Gonadotropin Trigger or Luteinizing Hormone Surge: A Meta-analysis. Obstet Gynecol 2023; Publish Ahead of Print:00006250-990000000-00783. [PMID: 37290111 DOI: 10.1097/aog.0000000000005222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 03/23/2023] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To assess the odds of pregnancy after intrauterine insemination (IUI) timed by ultrasound monitoring and human chorionic gonadotropin (hCG) administration compared with monitoring luteinizing hormone (LH) levels. DATA SOURCES We searched PubMed (MEDLINE), EMBASE (Elsevier), Scopus (Elsevier), Web of Science (Clarivate Analytics), ClinicalTrials.gov (National Institutes of Health), and the Cochrane Library (Wiley) from the inception until October 1, 2022. No language limitations were applied. METHODS OF STUDY SELECTION After deduplication, 3,607 unique citations were subjected to blinded independent review by three investigators. Thirteen studies (five retrospective cohort, four cross-sectional, two randomized controlled trials, and two randomized crossover studies) that enrolled women undergoing natural cycle, oral medication (clomid or letrozole), or both for IUI were included in the final random-effects model meta-analysis. Methodologic quality of included studies was assessed with the Downs and Black checklist. TABULATION, INTEGRATION, AND RESULTS Data extraction was compiled by two authors, including publication information, hCG and LH monitoring guidelines, and pregnancy outcomes. No significant difference in odds of pregnancy between hCG administration and endogenous LH monitoring was observed (odds ratio [OR] 0.92, 95% CI 0.69-1.22, P=.53). Subgroup analysis of the five studies that included natural cycle IUI outcomes also showed no significant difference in odds of pregnancy between the two methods (OR 0.88, 95% CI 0.46-1.69, P=.61). Finally, a subgroup analysis of 10 studies that included women who underwent ovarian stimulation with oral medications (clomid or letrozole) did not demonstrate a difference in odds of pregnancy between ultrasonography with hCG trigger and LH-timed IUI (OR 0.88, 95% CI 0.66-1.16, P=.32). Statistically significant heterogeneity was noted between studies. CONCLUSION This meta-analysis showed no difference between pregnancy outcomes between at-home LH monitoring and timed IUI. SYSTEMATIC REVIEW REGISTRATION PROSPERO, CRD42021230520.
Collapse
Affiliation(s)
- Nivedita R Potapragada
- Department of Obstetrics and Gynecology, Galter Health Sciences Library, and Department of Preventive Medicine, Biostatistics Collaboration Center, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | | | | | | | | | | |
Collapse
|
5
|
Jiang S, Chen L, Gao Y, Xi Q, Li W, Zhao X, Kuang Y. The Effect of Spontaneous LH Surges on Pregnancy Outcomes in Patients Undergoing Letrozole-HMG IUI: A Retrospective Analysis of 6,285 Cycles. Front Endocrinol (Lausanne) 2022; 13:880538. [PMID: 35600574 PMCID: PMC9114301 DOI: 10.3389/fendo.2022.880538] [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: 02/21/2022] [Accepted: 04/01/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND To date, no consensus has been reached on whether to wait for spontaneous luteinizing hormone (LH) surge to occur or to trigger ovulation regardless of the presence of an LH surge for achieving higher success rate in intrauterine insemination (IUI) cycles. Therefore, we hope to investigate the effect of the presence of a spontaneous LH surge on pregnancy outcomes in letrozole-human menopausal gonadotropin (LE-HMG) IUI cycles. METHODS In this retrospective cohort study, a total of 6,285 LE-HMG IUI cycles were included between January 2010 and May 2021. Cycles were categorized into three groups: the trigger + LH surge group, the trigger only group, and the LH surge only group. The primary outcome measure was the clinical pregnancy rate. A logistic regression analysis was performed to explore other risk factors affecting the clinical pregnancy rate. RESULTS No significant differences were observed in biochemical pregnancy rate (P =0.640), clinical pregnancy rate (P =0.702), ongoing pregnancy rate (P =0.842), and live birth rate (P =0.951) among the three groups. The binary logistic regression analysis also confirmed that the existence of an LH surge was not associated with clinical pregnancy. There was a difference in ectopic pregnancy rates (P =0.045), but logistic regression showed that the presence of a spontaneous LH surge has no association with ectopic pregnancy. Nonetheless, patients with lead follicles within 18.1-20.0 mm/20.1-22.0 mm and a long duration of LE treatment were less likely to get ectopic pregnant compared with patients with 14.1-16.0 mm lead follicles and shorter LE treatment (OR: 0.142, 95% CI: 0.023-0.891, P =0.037; OR: 0.142, 95% CI: 0.022-0.903, P =0.039; OR: 0.445, 95% CI: 0.235-0.840, P = 0.013). CONCLUSIONS The presence of a spontaneous LH surge in triggered LE-HMG IUI cycles does not appear to improve pregnancy rates. Thus, we suggest that waiting for an LH surge to occur is not necessary in triggered LE-HMG IUI cycles.
Collapse
|
6
|
Ombelet W, Van der Auwera I, Bijnens H, Onofre J, Kremer C, Bruckers L, Mestdagh G, Campo R, Dhont N. Improving IUI success by performing modified slow-release insemination and a patient-centred approach in an insemination programme with partner semen: a prospective cohort study. Facts Views Vis Obgyn 2021; 13:359-367. [PMID: 35026097 PMCID: PMC9148711 DOI: 10.52054/fvvo.13.4.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background Pregnancy rates after in vitro fertilisation (IVF) treatment continue to improve, while intrauterine insemination (IUI) programmes show no such trend. There is a need to improve success rates with IUI to retain it as a viable option for couples who prefer avoiding IVF as a first line treatment. Objective To investigate if a modified slow-release insemination (SRI) increases the clinical pregnancy rate (CPR) after intrauterine insemination (IUI) with partner semen. Materials and Methods This was a prospective cohort study in a Belgian tertiary fertility centre. Between July 2011 and December 2018, we studied data from an ongoing prospective cohort study including 989 women undergoing 2565 IUI procedures for unexplained or mild/moderate male infertility. These data were analysed in order to study the importance of different covariates influencing IUI success. Generalised estimating equations (GEEs) were used for statistical analysis. Results of two periods (2011-2015, period 1 and 2016-2018, period 2) were examined and compared. From January 2016 (period 2) onwards, a standardised SRI procedure instead of bolus injection of sperm was applied. The primary outcome parameter was the difference in clinical pregnancy rate (CPR) per cycle between period 1 (bolus IUI) and period 2 (modified SRI). Secondary outcome results included all other parameters significantly influencing CPR after IUI. Results Following the application of modified SRI the CPR increased significantly, from 9.03% (period 1) to 13.52% (period 2) (p = 0.0016). Other covariates significantly influencing CPR were partner’s age, smoking/ non-smoking partner, BMI patient, ovarian stimulation protocol and Inseminating Motile Count (after semen processing). Conclusion The intentional application of modified slow-release of processed semen appears to significantly increase CPRs after IUI with homologous semen. Future studies should investigate whether SRI, patient-centred measures, or a combination of both, are responsible for this improvement.
Collapse
|
7
|
Cantineau AE, Rutten AG, Cohlen BJ. Agents for ovarian stimulation for intrauterine insemination (IUI) in ovulatory women with infertility. Cochrane Database Syst Rev 2021; 11:CD005356. [PMID: 34739136 PMCID: PMC8570324 DOI: 10.1002/14651858.cd005356.pub3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Intrauterine insemination (IUI), combined with ovarian stimulation (OS), has been demonstrated to be an effective treatment for infertile couples. Several agents for ovarian stimulation, combined with IUI, have been proposed, but it is still not clear which agents for stimulation are the most effective. This is an update of the review, first published in 2007. OBJECTIVES To assess the effects of agents for ovarian stimulation for intrauterine insemination in infertile ovulatory women. SEARCH METHODS We searched the Cochrane Gynaecology and Fertility Group trials register, CENTRAL, MEDLINE, Embase, PsycINFO, CINAHL and two trial registers from their inception to November 2020. We performed reference checking and contacted study authors and experts in the field to identify additional studies. SELECTION CRITERIA We included truly randomised controlled trials (RCTs) that compared different agents for ovarian stimulation combined with IUI for infertile ovulatory women concerning couples with unexplained infertility. mild male factor infertility and minimal to mild endometriosis. DATA COLLECTION AND ANALYSIS We used standard methodological procedures recommended by Cochrane. MAIN RESULTS In this updated review, we have included a total of 82 studies, involving 12,614 women. Due to the multitude of comparisons between different agents for ovarian stimulation, we highlight the seven most often reported here. Gonadotropins versus anti-oestrogens (13 studies) For live birth, the results of five studies were pooled and showed a probable improvement in the cumulative live birth rate for gonadotropins compared to anti-oestrogens (odds ratio (OR) 1.37, 95% confidence interval (CI) 1.05 to 1.79; I2 = 30%; 5 studies, 1924 participants; moderate-certainty evidence). This suggests that if the chance of live birth following anti-oestrogens is assumed to be 22.8%, the chance following gonadotropins would be between 23.7% and 34.6%. The pooled effect of seven studies revealed that we are uncertain whether gonadotropins lead to a higher multiple pregnancy rate compared with anti-oestrogens (OR 1.58, 95% CI 0.60 to 4.17; I2 = 58%; 7 studies, 2139 participants; low-certainty evidence). Aromatase inhibitors versus anti-oestrogens (8 studies) One study reported live birth rates for this comparison. We are uncertain whether aromatase inhibitors improve live birth rate compared with anti-oestrogens (OR 0.75, CI 95% 0.51 to 1.11; 1 study, 599 participants; low-certainty evidence). This suggests that if the chance of live birth following anti-oestrogens is 23.4%, the chance following aromatase inhibitors would be between 13.5% and 25.3%. The results of pooling four studies revealed that we are uncertain whether aromatase inhibitors compared with anti-oestrogens lead to a higher multiple pregnancy rate (OR 1.28, CI 95% 0.61 to 2.68; I2 = 0%; 4 studies, 1000 participants; low-certainty evidence). Gonadotropins with GnRH (gonadotropin-releasing hormone) agonist versus gonadotropins alone (4 studies) No data were available for live birth. The pooled effect of two studies revealed that we are uncertain whether gonadotropins with GnRH agonist lead to a higher multiple pregnancy rate compared to gonadotropins alone (OR 2.53, 95% CI 0.82 to 7.86; I2 = 0; 2 studies, 264 participants; very low-certainty evidence). Gonadotropins with GnRH antagonist versus gonadotropins alone (14 studies) Three studies reported live birth rate per couple, and we are uncertain whether gonadotropins with GnRH antagonist improve live birth rate compared to gonadotropins (OR 1.5, 95% CI 0.52 to 4.39; I2 = 81%; 3 studies, 419 participants; very low-certainty evidence). This suggests that if the chance of a live birth following gonadotropins alone is 25.7%, the chance following gonadotropins combined with GnRH antagonist would be between 15.2% and 60.3%. We are also uncertain whether gonadotropins combined with GnRH antagonist lead to a higher multiple pregnancy rate compared with gonadotropins alone (OR 1.30, 95% CI 0.74 to 2.28; I2 = 0%; 10 studies, 2095 participants; moderate-certainty evidence). Gonadotropins with anti-oestrogens versus gonadotropins alone (2 studies) Neither of the studies reported data for live birth rate. We are uncertain whether gonadotropins combined with anti-oestrogens lead to a higher multiple pregnancy rate compared with gonadotropins alone, based on one study (OR 3.03, 95% CI 0.12 to 75.1; 1 study, 230 participants; low-certainty evidence). Aromatase inhibitors versus gonadotropins (6 studies) Two studies revealed that aromatase inhibitors may decrease live birth rate compared with gonadotropins (OR 0.49, 95% CI 0.34 to 0.71; I2=0%; 2 studies, 651 participants; low-certainty evidence). This suggests that if the chance of a live birth following gonadotropins alone is 31.9%, the chance of live birth following aromatase inhibitors would be between 13.7% and 25%. We are uncertain whether aromatase inhibitors compared with gonadotropins lead to a higher multiple pregnancy rate (OR 0.69, 95% CI 0.06 to 8.17; I2=77%; 3 studies, 731 participants; very low-certainty evidence). Aromatase inhibitors with gonadotropins versus anti-oestrogens with gonadotropins (8 studies) We are uncertain whether aromatase inhibitors combined with gonadotropins improve live birth rate compared with anti-oestrogens plus gonadotropins (OR 0.99, 95% CI 0.3 8 to 2.54; I2 = 69%; 3 studies, 708 participants; very low-certainty evidence). This suggests that if the chance of a live birth following anti-oestrogens plus gonadotropins is 13.8%, the chance following aromatase inhibitors plus gonadotropins would be between 5.7% and 28.9%. We are uncertain of the effect of aromatase inhibitors combined with gonadotropins compared to anti-oestrogens combined with gonadotropins on multiple pregnancy rate (OR 1.31, 95% CI 0.39 to 4.37; I2 = 0%; 5 studies, 901 participants; low-certainty evidence). AUTHORS' CONCLUSIONS Based on the available results, gonadotropins probably improve cumulative live birth rate compared with anti-oestrogens (moderate-certainty evidence). Gonadotropins may also improve cumulative live birth rate when compared with aromatase inhibitors (low-certainty evidence). From the available data, there is no convincing evidence that aromatase inhibitors lead to higher live birth rates compared to anti-oestrogens. None of the agents compared lead to significantly higher multiple pregnancy rates. Based on low-certainty evidence, there does not seem to be a role for different combined therapies, nor for adding GnRH agonists or GnRH antagonists in IUI programs.
Collapse
Affiliation(s)
- Astrid Ep Cantineau
- Department of Obstetrics and Gynaecology, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
| | | | - Ben J Cohlen
- Department of Obstetrics and Gynaecology, Isala Clinics, Zwolle, Netherlands
| |
Collapse
|
8
|
Rakic L, Kostova E, Cohlen BJ, Cantineau AE. Double versus single intrauterine insemination (IUI) in stimulated cycles for subfertile couples. Cochrane Database Syst Rev 2021; 7:CD003854. [PMID: 34260059 PMCID: PMC8406710 DOI: 10.1002/14651858.cd003854.pub2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND In subfertile couples, couples who have tried to conceive for at least one year, intrauterine insemination (IUI) with ovarian hyperstimulation (OH) is one of the treatment modalities that can be offered. When IUI is performed a second IUI in the same cycle might add to the chances of conceiving. In a previous update of this review in 2010 it was shown that double IUI increases pregnancy rates when compared to single IUI. Since 2010, different clinical trials have been published with differing conclusions about whether double IUI increases pregnancy rates compared to single IUI. OBJECTIVES To determine the effectiveness and safety of double intrauterine insemination (IUI) compared to single IUI in stimulated cycles for subfertile couples. SEARCH METHODS We searched the Cochrane Gynaecology and Fertility (CGF) Group trials register, CENTRAL, MEDLINE, Embase and CINAHL in July 2020 and LILACS, Google scholar and Epistemonikos in February 2021, together with reference checking and contact with study authors and experts in the field to identify additional studies. SELECTION CRITERIA We included randomised controlled, parallel trials of double versus single IUIs in stimulated cycles in subfertile couples. DATA COLLECTION AND ANALYSIS Two authors independently assessed trial quality and extracted data. We contacted study authors for additional information. MAIN RESULTS We identified in nine studies involving subfertile women. The evidence was of low quality; the main limitations were unclear risk of bias, inconsistent results for some outcomes and imprecision, due to small trials with imprecise results. We are uncertain whether double IUI improves live birth rate compared to single IUI (odds ratio (OR) 1.15, 95% confidence interval (CI) 0.71 to 1.88; I2 = 29%; studies = 3, participants = 468; low quality evidence). The evidence suggests that if the chance of live birth following single IUI is 16%, the chance of live birth following double IUI would be between 12% and 27%. Performing a sensitivity analysis restricted to only randomised controlled trials (RCTs) with low risk of selection bias showed similar results. We are uncertain whether double IUI reduces miscarriage rate compared to single IUI (OR 1.78, 95% CI 0.98 to 3.24; I2 = 0%; studies = 6, participants = 2363; low quality evidence). The evidence suggests that chance of miscarriage following single IUI is 1.5% and the chance following double IUI would be between 1.5% and 5%. The reported clinical pregnancy rate per woman randomised may increase with double IUI group (OR 1.51, 95% CI 1.23 to 1.86; I2 = 34%; studies = 9, participants = 2716; low quality evidence). This result should be interpreted with caution due to the low quality of the evidence and the moderate inconsistency. The evidence suggests that the chance of a pregnancy following single IUI is 14% and the chance following double IUI would be between 16% and 23%. We are uncertain whether double IUI affects multiple pregnancy rate compared to single IUI (OR 2.04, 95% CI 0.91 to 4.56; I2 = 8%; studies = 5; participants = 2203; low quality evidence). The evidence suggests that chance of multiple pregnancy following single IUI is 0.7% and the chance following double IUI would be between 0.85% and 3.7%. We are uncertain whether double IUI has an effect on ectopic pregnancy rate compared to single IUI (OR 1.22, 95% CI 0.35 to 4.28; I2 = 0%; studies = 4, participants = 1048; low quality evidence). The evidence suggests that the chance of an ectopic pregnancy following single IUI is 0.8% and the chance following double IUI would be between 0.3% and 3.2%. AUTHORS' CONCLUSIONS Our main analysis, of which the evidence is low quality, shows that we are uncertain if double IUI improves live birth and reduces miscarriage compared to single IUI. Our sensitivity analysis restricted to studies of low risk of selection bias for both outcomes is consistent with the main analysis. Clinical pregnancy rate may increase in the double IUI group, but this should be interpreted with caution due to the low quality evidence. We are uncertain whether double IUI has an effect on multiple pregnancy rate and ectopic pregnancy rate compared to single IUI.
Collapse
Affiliation(s)
- Lidija Rakic
- Center for Reproductive Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Elena Kostova
- Center for Reproductive Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Ben J Cohlen
- Department of Obstetrics and Gynaecology, Isala Clinics, Zwolle, Netherlands
| | - Astrid Ep Cantineau
- Department of Obstetrics and Gynaecology, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
| |
Collapse
|
9
|
Firouz M, Noori N, Ghasemi M, Dashipour A, Keikha N. Comparing the Effectiveness of Doing Intra-uterine Insemination 36 and 42 Hours After Human Chorionic Gonadotropin (HCG) Injection on Pregnancy Rate: A Randomized Clinical Trial. J Family Reprod Health 2021; 14:173-179. [PMID: 33603809 PMCID: PMC7868649 DOI: 10.18502/jfrh.v14i3.4670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Objective: Intrauterine insemination (IUI) is an assisted conception technique that involves the deposition of a processed semen sample in the upper uterine cavity, overcoming natural barriers to sperm ascent in the female reproductive tract. Hence, we compared the results of doing intra-uterine insemination 36 and 42 hours after human chorionic gonadotropin (hCG) hormone injection to achieve clinical and chemical pregnancy rates. Materials and methods: One hundred and sixty infertile women with unexplained infertility participated in this clinical trial. They were divided into two groups: those who underwent IUI 36 hours after hCG injection (control group), and those who underwent IUI 42 hours after hCG injection (case group). Statistical analyses were done using IBM-SPSS 25.0. and Chi-square test were used for data analysis. Results: The percentages of clinical and chemical pregnancies were significantly higher in the 42h group compared to the other group (P = 0.038 vs. P = 0.009, respectively). There was no significant difference regarding frequency of abortion, twin and ectopic pregnancies between the two groups (P > 0.05). Conclusion: Doing IUI 42 hours after hCG injection can significantly increase chances of fertility compared to doing it 36 hours after hCG injection.
Collapse
Affiliation(s)
- Mahboubeh Firouz
- Department of Obstetrics and Gynecology, Ali Ibn Abitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Narjes Noori
- Department of Obstetrics and Gynecology, Pregnancy Health Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Marzieh Ghasemi
- Department of Obstetrics and Gynecology, Ali Ibn Abitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran.,Moloud Infertility Center, Ali Ibn Abitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Alireza Dashipour
- Cellular and Molecular Research Center, Department of Clinical Biochemistry, Faculty of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Narjes Keikha
- Moloud Infertility Center, Ali Ibn Abitaleb Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| |
Collapse
|
10
|
Svenstrup L, Fedder J, Wu C, Erb K, Rasmussen PE, Humaidan P. Ovulation before or after intrauterine insemination does not affect live birth rates: a retrospective cohort study of 6701 cycles. Reprod Biomed Online 2021; 42:1015-1022. [PMID: 33722478 DOI: 10.1016/j.rbmo.2021.01.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 12/22/2020] [Accepted: 01/22/2021] [Indexed: 11/28/2022]
Abstract
RESEARCH QUESTION Should intrauterine insemination be carried out before or after follicle rupture, and is there a difference in sex ratio, according to follicle rupture at the time of insemination? DESIGN In this retrospective cohort study conducted at the Fertility Clinic, Odense University Hospital, Denmark, data from 6701 homologous insemination cycles were analysed. Follicle rupture was determined by transvaginal ultrasonography at the time of insemination. The pregnancy rate, clinical pregnancy rate (CPR) and live birth rate (LBR) were recorded. RESULTS In 2831 cycles (42.2%), follicle rupture had occurred at the time of insemination, whereas, in 3870 cycles (57.8%), no follicle rupture had occurred at the time of insemination. Overall, 1186 (17.7%) cycles resulted in a positive pregnancy test and no significant differences were found in pregnancy rate between rupture and no rupture of follicle (17.8% versus 17.7%, P = 0.90). Follicle rupture before or after insemination did not affect CPR (14.8% versus 15.0%, P = 0.86) or LBR (11.9% versus 12.2%, P = 0.75) per cycle. Moreover, the sex ratio of children born did not depend on follicle rupture (P = 0.20). After logistic regression with cluster and adjusting for baseline characteristics, no significant differences between groups were observed. CONCLUSION Ovulation at the time of insemination is not associated with pregnancy rate, CPR, LBR or gender.
Collapse
Affiliation(s)
- Louise Svenstrup
- Centre of Andrology and Fertility Clinic, Department of Gynecology and Obstetrics, Odense University Hospital, Sdr. Boulevard 29, 3th, Odense C 5000, Denmark; Research Unit of Gynecology and Obstetrics, Odense University Hospital, Kloevervaenget 10, 10(th) Floor, 5000 Odense C, Denmark; Faculty of Health Sciences, Department of Clinical Research, University of Southern Denmark, J.B. Winsloews Vej 19, 5000 C, Denmark.
| | - Jens Fedder
- Centre of Andrology and Fertility Clinic, Department of Gynecology and Obstetrics, Odense University Hospital, Sdr. Boulevard 29, 3th, Odense C 5000, Denmark; Research Unit of Gynecology and Obstetrics, Odense University Hospital, Kloevervaenget 10, 10(th) Floor, 5000 Odense C, Denmark; Faculty of Health Sciences, Department of Clinical Research, University of Southern Denmark, J.B. Winsloews Vej 19, 5000 C, Denmark
| | - Chunsen Wu
- Research Unit of Gynecology and Obstetrics, Odense University Hospital, Kloevervaenget 10, 10(th) Floor, 5000 Odense C, Denmark; Faculty of Health Sciences, Department of Clinical Research, University of Southern Denmark, J.B. Winsloews Vej 19, 5000 C, Denmark
| | - Karin Erb
- Centre of Andrology and Fertility Clinic, Department of Gynecology and Obstetrics, Odense University Hospital, Sdr. Boulevard 29, 3th, Odense C 5000, Denmark
| | - Per Emil Rasmussen
- Centre of Andrology and Fertility Clinic, Department of Gynecology and Obstetrics, Odense University Hospital, Sdr. Boulevard 29, 3th, Odense C 5000, Denmark
| | - Peter Humaidan
- The Fertility Clinic, Skive Regional Hospital, Resenvej 25, 1(th), 7800 Skive, Denmark; Faculty of Health, Institute for Clinical Medicine, Aarhus, Aarhus University Hospital, Palle Juul-Jensens Blvd. 99, Aarhus N 8200, Denmark
| |
Collapse
|
11
|
Wan JP, Wang ZJ, Sheng Y, Chen W, Guo QQ, Xu J, Fan HR, Sun M. Effect of HCG-Triggered Ovulation on Pregnancy Outcomes in Intrauterine Insemination: An Analysis of 5,610 First IUI Natural Cycles With Donor Sperm in China. Front Endocrinol (Lausanne) 2020; 11:423. [PMID: 32774325 PMCID: PMC7381339 DOI: 10.3389/fendo.2020.00423] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 05/27/2020] [Indexed: 01/02/2023] Open
Abstract
Objective: To evaluate the effect of human chorionic gonadotropin (hCG) trigger ovulation on pregnancy outcomes in natural IUI cycles with donor sperm. Methods: This retrospective cohort study included 5,610 first-natural IUI cycles with donor sperm in infertile couples during the period from January 2012 to December 2017. To control for other confounding factors, our analysis was restricted to normo-ovulatory women without tubal infertility. The main outcome measure was live birth rate; the secondary outcomes included rates of clinical pregnancy and miscarriage. Results: In the crude analysis, both the clinical pregnancy (27.40 vs. 22.73%; P = 0.001) and live birth rates (24.52 vs. 20.13%; P = 0.007) were significantly higher for the hCG group than for the spontaneous LH group. After adjustment for a number of confounding factors, the reproductive outcomes were still significantly worse for the spontaneous ovulatory group. Conclusions: Among women undergoing natural cycle IUI with donor sperm, hCG triggered ovulation for timing insemination offers beneficial impacts on both clinical pregnancy rates and live birth rates.
Collapse
Affiliation(s)
- Ji-Peng Wan
- Department of Obstetrics and Gynecology, Cheeloo College of Medicine, Shandong Provincial Hospital, Shandong University, Jinan, China
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Zhen-Jing Wang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Yan Sheng
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Wei Chen
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Qing-Qing Guo
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Jin Xu
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Hua-Rui Fan
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Mei Sun
- Department of Obstetrics and Gynecology, Cheeloo College of Medicine, Shandong Provincial Hospital, Shandong University, Jinan, China
- Department of Obstetrics and Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| |
Collapse
|
12
|
Marschalek J, Egarter C, Vytiska-Binsdorfer E, Obruca A, Campbell J, Harris P, van Santen M, Lesoine B, Ott J, Franz M. Pregnancy rates after slow-release insemination (SRI) and standard bolus intrauterine insemination (IUI) - A multicentre randomised, controlled trial. Sci Rep 2020; 10:7719. [PMID: 32382043 PMCID: PMC7206062 DOI: 10.1038/s41598-020-64164-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 04/07/2020] [Indexed: 11/20/2022] Open
Abstract
This multicentre, randomised, controlled cross-over trial was designed to investigate the effect of intra-uterine slow-release insemination (SRI) on pregnancy rates in women with confirmed infertility or the need for semen donation who were eligible for standard bolus intra-uterine insemination (IUI). Data for a total of 182 women were analysed after randomisation to receive IUI (n = 96) or SRI (n = 86) first. The primary outcome was serological pregnancy defined by a positive beta human chorionic gonadotropin test, two weeks after insemination. Patients who did not conceive after the first cycle switched to the alternative technique for the second cycle: 44 women switched to IUI and 58 switched to SRI. In total, there were 284 treatment cycles (IUI: n = 140; SRI: n = 144). Pregnancy rates following SRI and IUI were 13.2% and 10.0%, respectively, which was not statistically significant (p = 0.202). A statistically significant difference in pregnancy rates for SRI versus IUI was detected in women aged under 35 years. In this subgroup, the pregnancy rate with SRI was 17% compared to 7% with IUI (relative risk 2.33; p = 0.032) across both cycles. These results support the hypothesis that the pregnancy rate might be improved with SRI compared to standard bolus IUI, especially in women aged under 35 years.
Collapse
Affiliation(s)
- Julian Marschalek
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Christian Egarter
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Elisabeth Vytiska-Binsdorfer
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Andreas Obruca
- Kinderwunschzentrum Goldenes Kreuz, Lazarettgasse 16, 1090, Vienna, Austria
| | - Jackie Campbell
- Faculty of Health and Society, University of Northampton, Northampton, NN2 7AL, UK
| | - Philip Harris
- Department of Gynaecology, Wrightington Hospital, Wigan, Lancashire, WN6 9EP, UK
| | - Maarten van Santen
- Private Office and Spermbank, Kriegsstrasse 216, 76135, Karlsruhe, Germany
| | - Bernd Lesoine
- A.R.T. Bogenhausen, Prinzregentenstraße 69, 81675, Munich, Germany
| | - Johannes Ott
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Maximilian Franz
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
| |
Collapse
|
13
|
Vargas-Tominaga L, Alarcón F, Vargas A, Bernal G, Medina A, Polo Z. Associated factors to pregnancy in intrauterine insemination. JBRA Assist Reprod 2020; 24:66-69. [PMID: 31693317 PMCID: PMC6993163 DOI: 10.5935/1518-0557.20190060] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective To define the factors associated with clinical pregnancy after intrauterine insemination. Methods Retrospective study involving 633 infertility couples, which made up to 1053 cycles of intrauterine insemination. We analyzed the clinical pregnancy rate associated with different factors through the Chi-square test or Fisher's exact test. Results The clinical pregnancy rate was 8.2% per insemination cycle and 13.6% per treated couple. The factors with greater association to clinical pregnancy were to have more than two follicles, to perform the procedure without difficulty, to have 3 years or less of infertility, cervical factor as indication, use of gonadotropins and age less than 38 years. Conclusion Intrauterine insemination requires to be accompanied by proper selection and couples' preparation.
Collapse
Affiliation(s)
| | | | - Andrea Vargas
- Centro de Fertilidad y Ginecología del Sur, Cusco, Peru
| | - Gaby Bernal
- Centro de Fertilidad y Ginecología del Sur, Cusco, Peru
| | - Andrea Medina
- Centro de Fertilidad y Ginecología del Sur, Cusco, Peru
| | - Zarela Polo
- Centro de Fertilidad y Ginecología del Sur, Cusco, Peru
| |
Collapse
|
14
|
Thurston L, Abbara A, Dhillo WS. Investigation and management of subfertility. J Clin Pathol 2019; 72:579-587. [PMID: 31296604 DOI: 10.1136/jclinpath-2018-205579] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 06/24/2019] [Accepted: 06/25/2019] [Indexed: 01/17/2023]
Abstract
Subfertility affects one in seven couples and is defined as the inability to conceive after 1 year of regular unprotected intercourse. This article describes the initial clinical evaluation and investigation to guide diagnosis and management. The primary assessment of subfertility is to establish the presence of ovulation, normal uterine cavity and patent fallopian tubes in women, and normal semen parameters in men. Ovulation is supported by a history of regular menstrual cycles (21-35 days) and confirmed by a serum progesterone >30 nmol/L during the luteal phase of the menstrual cycle. Common causes of anovulation include polycystic ovary syndrome (PCOS), hypothalamic amenorrhoea (HA) and premature ovarian insufficiency (POI). Tubal patency is assessed by hysterosalpingography, hystero-contrast sonography, or more invasively by laparoscopy and dye test. The presence of clinical or biochemical hyperandrogenism, serum gonadotrophins (luteinising hormone/follicle stimulating hormone) / oestradiol, pelvic ultrasound to assess ovarian morphology / antral follicle count, can help establish the cause of anovulation. Ovulation can be restored in women with PCOS using letrozole (an aromatase inhibitor), clomifene citrate (an oestrogen antagonist) or exogenous gonadotrophin administration. If available, pulsatile gonadotrophin releasing hormone therapy is the preferred option for restoring ovulation in HA. Spermatogenesis can be induced in men with hypogonadotrophic hypogonadism with exogenous gonadotrophins. Unexplained subfertility can be treated with in vitro fertilisation after 2 years of trying to conceive. Involuntary childlessness is associated with significant psychological morbidity; hence, expert assessment and prompt treatment are necessary to support such couples.
Collapse
Affiliation(s)
- Layla Thurston
- Section of Investigative Medicine, Division of Diabetes and Endocrinology, Imperial College London, London, UK
| | - Ali Abbara
- Section of Investigative Medicine, Division of Diabetes and Endocrinology, Imperial College London, London, UK
| | - Waljit S Dhillo
- Section of Investigative Medicine, Division of Diabetes and Endocrinology, Imperial College London, London, UK
| |
Collapse
|
15
|
Yilmaz N, Ersoy E, Tokmak A, Sargin A, Ozgu-Erdinc AS, Erkaya S, Ibrahim Yakut H. Do Serum Vitamin D Levels Have Any Effect on Intrauterine Insemination Success? INTERNATIONAL JOURNAL OF FERTILITY & STERILITY 2018; 12:164-168. [PMID: 29707935 PMCID: PMC5936616 DOI: 10.22074/ijfs.2018.5256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Accepted: 08/23/2017] [Indexed: 11/04/2022]
Abstract
BACKGROUND Recent studies have shown that vitamin D has an essential role in the reproductive system. In this study, we aimed to investigate the effect of vitamin D levels in patients undergoing ovulation induction (OI), and subsequent intrauterine insemination (IUI) procedure. MATERIALS AND METHODS One hundred and four infertile and one hundred and three fertile women were recruited in this cross-sectional study which was conducted in a tertiary level maternity hospital. Infertile patients were divided into pregnant and non-pregnant subgroups after treatment. Individual characteristics and 25-hydroxyvitamin D3 [25 (OH) D3] levels were compared between the groups. RESULTS The vast majority of our study population consisted of women who had vitamin D deficiency (96.6%). There was no statistically significant difference between infertile and fertile groups in terms of serum 25 (OH) D3 levels (P=0.512). Similarly, no significant difference was observed between the pregnant and non-pregnant subgroups of infertile patients regarding 25 (OH) D3 levels (P=0.267). CONCLUSION There is no association between female infertility and serum vitamin D levels. Vitamin D does not predict pregnancy in infertile women undergoing OI with IUI. Further research which will provide a comparison between much more women who have deficient and sufficient 25 (OH) D3 levels is warranted.
Collapse
Affiliation(s)
- Nafiye Yilmaz
- Department of Obstetrics and Gynaecology, Zekai Tahir Burak Women's Healthcare Training and Research Hospital, Ankara, Turkey
| | - Ebru Ersoy
- Department of Obstetrics and Gynaecology, Zekai Tahir Burak Women's Healthcare Training and Research Hospital, Ankara, Turkey. Electronic Address:
| | - Aytekin Tokmak
- Department of Obstetrics and Gynaecology, Zekai Tahir Burak Women's Healthcare Training and Research Hospital, Ankara, Turkey
| | - Ayla Sargin
- Department of Obstetrics and Gynaecology, Zekai Tahir Burak Women's Healthcare Training and Research Hospital, Ankara, Turkey
| | - A Seval Ozgu-Erdinc
- Department of Obstetrics and Gynaecology, Zekai Tahir Burak Women's Healthcare Training and Research Hospital, Ankara, Turkey
| | - Salim Erkaya
- Department of Obstetrics and Gynaecology, Zekai Tahir Burak Women's Healthcare Training and Research Hospital, Ankara, Turkey
| | - Halil Ibrahim Yakut
- Zekai Tahir Burak Women's Healthcare Training and Research Hospital, Ankara, Turkey
| |
Collapse
|
16
|
Jain S. Intrauterine Insemination: Current Place in Infertility Management. EUROPEAN MEDICAL JOURNAL 2018. [DOI: 10.33590/emj/10314775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Infertility has become a significant problem worldwide. Multiple management options are available nowadays, which include intrauterine insemination (IUI), in vitro fertilisation (IVF), and intracytoplasmic sperm injection. IUI is one of the oldest and most popular methods. After >50 years since it was first used, IUI has evolved through various innovations but still struggles to find its place in infertility management. After the introduction of revised guidelines from the National Institute for Health and Care Excellence (NICE) in 2013, there has been a surge in the use of IVF as a primary treatment modality. The aim of this evidence-based review is to highlight the factors associated with success of IUI and to find out whether IUI can be offered as a first-line treatment option for infertile couples.
Collapse
|
17
|
Kop PAL, Mochtar MH, O'Brien PA, Van der Veen F, van Wely M. Intrauterine insemination versus intracervical insemination in donor sperm treatment. Cochrane Database Syst Rev 2018; 1:CD000317. [PMID: 29368795 PMCID: PMC6491301 DOI: 10.1002/14651858.cd000317.pub4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The first-line treatment in donor sperm treatment consists of inseminations that can be done by intrauterine insemination (IUI) or by intracervical insemination (ICI). OBJECTIVES To compare the effectiveness and safety of intrauterine insemination (IUI) and intracervical insemination (ICI) in women who start donor sperm treatment. SEARCH METHODS We searched the Cochrane Gynaecology and Fertility Group Trials Register, CENTRAL, MEDLINE, Embase, PsycINFO, CINAHL in October 2016, checked references of relevant studies, and contacted study authors and experts in the field to identify additional studies. We searched PubMed, Google Scholar, the Grey literature, and five trials registers on 15 December 2017. SELECTION CRITERIA We included randomised controlled trials (RCTs) reporting on IUI versus ICI in natural cycles or with ovarian stimulation, and RCTs comparing different cointerventions in IUI and ICI. We included cross-over studies if pre-cross-over data were available. DATA COLLECTION AND ANALYSIS We used standard methodological procedures recommended by Cochrane. We collected data on primary outcomes of live birth and multiple pregnancy rates, and on secondary outcomes of clinical pregnancy, miscarriage, and cancellation rates. MAIN RESULTS We included six RCTs (708 women analysed) on ICI and IUI in donor sperm treatment. Two studies compared IUI and ICI in natural cycles, two studies compared IUI and ICI in gonadotrophin-stimulated cycles, and two studies compared timing of IUI and ICI. There was very low-quality evidence; the main limitations were risk of bias due to poor reporting of study methods, and serious imprecision.IUI versus ICI in natural cyclesThere was insufficient evidence to determine whether there was any clear difference in live birth rate between IUI and ICI in natural cycles (odds ratio (OR) 3.24, 95% confidence interval (CI) 0.12 to 87.13; 1 RCT, 26 women; very low-quality evidence). There was only one live birth in this study (in the IUI group). IUI resulted in higher clinical pregnancy rates (OR 6.18, 95% CI 1.91 to 20.03; 2 RCTs, 76 women; I² = 48%; very low-quality evidence).No multiple pregnancies or miscarriages occurred in this study.IUI versus ICI in gonadotrophin-stimulated cyclesThere was insufficient evidence to determine whether there was any clear difference in live birth rate between IUI and ICI in gonadotrophin-stimulated cycles (OR 2.55, 95% CI 0.72 to 8.96; 1 RCT, 43 women; very low-quality evidence). This suggested that if the chance of a live birth following ICI in gonadotrophin-stimulated cycles was assumed to be 30%, the chance following IUI in gonadotrophin-stimulated cycles would be between 24% and 80%. IUI may result in higher clinical pregnancy rates than ICI (OR 2.83, 95% CI 1.38 to 5.78; 2 RCTs, 131 women; I² = 0%; very low-quality evidence). IUI may be associated with higher multiple pregnancy rates than ICI (OR 2.77, 95% CI 1.00 to 7.69; 2 RCTs, 131 women; I² = 0%; very low-quality evidence). This suggested that if the risk of multiple pregnancy following ICI in gonadotrophin-stimulated cycles was assumed to be 10%, the risk following IUI would be between 10% and 46%.We found insufficient evidence to determine whether there was any clear difference between the groups in miscarriage rates in gonadotrophin-stimulated cycles (OR 1.97, 95% CI 0.43 to 9.04; 2 RCTs, overall 67 pregnancies; I² = 50%; very low-quality evidence).Timing of IUI and ICIWe found no studies that reported on live birth rates.We found a higher clinical pregnancy rate when IUI was timed one day after a rise in blood levels of luteinising hormone (LH) compared to IUI two days after a rise in blood levels of LH (OR 2.00, 95% CI 1.14 to 3.53; 1 RCT, 351 women; low-quality evidence). We found insufficient evidence to determine whether there was any clear difference in clinical pregnancy rates between ICI timed after a rise in urinary levels of LH versus a rise in basal temperature plus cervical mucus scores (OR 1.31, 95% CI 0.42 to 4.11; 1 RCT, 56 women; very low-quality evidence).Neither of these studies reported multiple pregnancy or miscarriage rates as outcomes. AUTHORS' CONCLUSIONS There was insufficient evidence to determine whether there was a clear difference in live birth rates between IUI and ICI in natural or gonadotrophin-stimulated cycles in women who started with donor sperm treatment. There was insufficient evidence available for the effect of timing of IUI or ICI on live birth rates. Very low-quality data suggested that in gonadotrophin-stimulated cycles, ICI may be associated with a higher clinical pregnancy rate than IUI, but also with a higher risk of multiple pregnancy rate. We concluded that the current evidence was too limited to choose between IUI or ICI, in natural cycles or with ovarian stimulation, in donor sperm treatment.
Collapse
Affiliation(s)
- Petronella AL Kop
- Center for Reproductive MedicineObstetrics and GynaecologyAcademic Medical CentreMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Monique H Mochtar
- Academic Medical Center, University of AmsterdamCenter for Reproductive MedicineMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Paul A O'Brien
- Central London Community HealthcareContraception and Sexual HealthRaymede Clinic, Exmoor StLondonUKW10 6DZ
| | - Fulco Van der Veen
- Academic Medical Center, University of AmsterdamCenter for Reproductive MedicineMeibergdreef 9AmsterdamNetherlands1105 AZ
| | - Madelon van Wely
- Academic Medical Center, University of AmsterdamCenter for Reproductive MedicineMeibergdreef 9AmsterdamNetherlands1105 AZ
| | | |
Collapse
|
18
|
El Hachem H, Antaki R, Sylvestre C, Lapensée L, Legendre G, Bouet PE. Timing therapeutic donor inseminations in natural cycles: human chorionic gonadotrophin administration versus urinary LH monitoring. Reprod Biomed Online 2017; 35:174-179. [PMID: 28571651 DOI: 10.1016/j.rbmo.2017.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 05/02/2017] [Accepted: 05/03/2017] [Indexed: 11/29/2022]
Abstract
This cohort study assessed whether timing therapeutic donor sperm inseminations (TDI) in natural cycles (NC) using ultrasound monitoring and ovulation trigger with human chorionic gonadotrophin (US/HCG) improves cumulative live birth rates (LBR) compared with detection of LH surge with urinary kits (u-LH). It included 232 normo-ovulatory women aged ≤40 years, undergoing 538 TDI in NC between 2011 and 2014. In the u-LH group (113 women, 267 cycles), TDI was performed the day following a positive test. In the US/HCG group (119 women, 271 cycles), ovulation was triggered with HCG when a follicle ≥17 mm was noted, and TDI performed 36 h later. The first three cycles were analysed per patient. Groups were comparable for baseline characteristics. Cumulative LBR were comparable between u-LH and US/HCG groups (31.47% versus 23.11%, respectively) (log-rank test). A generalized estimating equation analysis was performed to compare outcomes per cycle. The LBR per started cycle was comparable between the u-LH and US/HCG groups (12.4% versus 9.2%, respectively). Cancellation rate was significantly higher with u-LH (19.1% versus 11.4%, P = 0.011), but did not impact overall outcomes. In conclusion, urinary LH monitoring is as effective as ultrasound monitoring and ovulation trigger with HCG in TDI performed in NC.
Collapse
Affiliation(s)
- Hady El Hachem
- Department of Obstetrics and Gynecology, University of Montreal, Montreal, Quebec, Canada; Department of Reproductive Medicine, Ovo Clinic, Montreal, Quebec, Canada.
| | - Roland Antaki
- Department of Obstetrics and Gynecology, University of Montreal, Montreal, Quebec, Canada; Department of Reproductive Medicine, Ovo Clinic, Montreal, Quebec, Canada
| | - Camille Sylvestre
- Department of Obstetrics and Gynecology, University of Montreal, Montreal, Quebec, Canada; Department of Reproductive Medicine, Ovo Clinic, Montreal, Quebec, Canada
| | - Louise Lapensée
- Department of Obstetrics and Gynecology, University of Montreal, Montreal, Quebec, Canada; Department of Reproductive Medicine, Ovo Clinic, Montreal, Quebec, Canada
| | - Guillaume Legendre
- Department of Obstetrics and Gynecology, Angers University Hospital, Angers, France
| | - Pierre Emmanuel Bouet
- Department of Obstetrics and Gynecology, University of Montreal, Montreal, Quebec, Canada; Department of Reproductive Medicine, Ovo Clinic, Montreal, Quebec, Canada; Department of Obstetrics and Gynecology, Angers University Hospital, Angers, France
| |
Collapse
|
19
|
Marschalek J, Franz M, Gonen Y, Kruessel JS, Weichselbaum A, Kuessel L, Trofaier ML, Ott J. The effect of slow release insemination on pregnancy rates: report of two randomized controlled pilot studies and meta-analysis. Arch Gynecol Obstet 2017; 295:1025-1032. [PMID: 28197716 PMCID: PMC5350232 DOI: 10.1007/s00404-017-4290-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 01/04/2017] [Indexed: 12/16/2022]
Abstract
Purpose A modified application technique of intrauterine insemination (IUI) is slow release insemination (SRI), first described by Muharib et al. (Hum Reprod 7(2):227–229, 1992), who postulated higher pregnancy rates with a slow release of spermatozoa for 3 h. Methods To investigate this approach, two randomized controlled, cross-over pilot studies were performed from 2004 to 2006 in Israel and Germany to compare SRI with the standard bolus IUI. We aimed to present the results and perform a meta-analysis on available data for SRI. Univariate comparisons of pregnancy rates were performed using one-tailed z tests for method superiority. For meta-analysis, a fixed-effect Mantel–Haentzel weighted average of relative risk was performed. Results Fifty treatment cycles (IUI: n = 25, SRI: n = 25) were performed in Germany, achieving four pregnancies (IUI: 4%, SRI: 12%, p > 0.05). Thirty-nine treatment cycles (IUI: n = 19, SRI: n = 20) were performed in Israel achieving six pregnancies (IUI: 10.5%, SRI: 20%; p > 0.05). Meta-analysis of all eligible studies for SRI (n = 3) revealed a combined relative risk for pregnancy after SRI of 2.64 (95% CI 1.04–6.74), p = 0.02). Conclusions In conclusion, these results lend support to the hypothesis that the pregnancy rate might be improved by SRI compared to the standard bolus technique.
Collapse
Affiliation(s)
- Julian Marschalek
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Maximilian Franz
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | | | - Jan-Steffen Kruessel
- Department of Obstetrics and Gynecology, Interdisciplinary Center for Reproductive Medicine (UniKiD), University of Düesseldorf, Düesseldorf, Germany
| | | | - Lorenz Kuessel
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Marie-Louise Trofaier
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Johannes Ott
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
| |
Collapse
|
20
|
Vahedolain SH, Pourhosaini SA, Khadem N, Pashang SM, Akbary A, Heydari ST. Pregnancy Rate by Human Chorionic Gonadotropin Administration Versus Urinary Luteinizing Hormone Surge Method in Patients Undergoing Intrauterine Insemination. WOMEN’S HEALTH BULLETIN 2016. [DOI: 10.17795/whb-31286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
21
|
Bahadur G, Almossawi O, IIlahibuccus A, Al-Habib A, Okolo S. Factors Leading to Pregnancies in Stimulated Intrauterine Insemination Cycles and the Use of Consecutive Ejaculations Within a Small Clinic Environment. J Obstet Gynaecol India 2016; 66:513-20. [PMID: 27651655 DOI: 10.1007/s13224-016-0876-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 03/19/2016] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Understanding and improving IUI pregnancy rates has enormous global appeal and application. This pilot study goes one step further by utilising consecutive ejaculates from men with oligozoospermia and comparing with normozoospermic male group. MATERIALS AND METHODS A retrospective analysis was performed on 117 IUI-stimulated treatment cycles in a small fertility clinic in North Middlesex University Hospitals Trust, UK, within a NHS setting. Risks of OHSS and multiple births are carefully controlled. RESULTS In our cohort, several factors are associated with positive IUI pregnancies and these were: age of the woman, inseminating with ≥5 total progressive motile sperm; having ≥50 % Grade A sperm progression and having ≥1 follicle achieved with a realistic hMG dosage, hCG trigger and IUI of 29.7 h (2.5-38.4 h), with an endometrial thickness of 10.7 mm (6.6-13.4 mm). Bifollicular presence in at least half the cases along with hMG protocols added usefully to the pregnancy outcomes. CONCLUSIONS The pregnancy rates per cycle were 19 and 23 % in the consecutive ejaculates and non-consecutive ejaculate groups, respectively, P = 0.59. For the whole cohort, the pregnancy rate was 20.51 % per cycle and 33.8 % per women. This approach if validated with large RCT will have universally beneficial effects.
Collapse
Affiliation(s)
- Gulam Bahadur
- Reproductive Medicine Unit, North Middlesex University Hospital, Old Admin Block, Sterling Way, London, N18 1QX UK
| | - Ofran Almossawi
- Reproductive Medicine Unit, North Middlesex University Hospital, Old Admin Block, Sterling Way, London, N18 1QX UK
| | - Afeeza IIlahibuccus
- Reproductive Medicine Unit, North Middlesex University Hospital, Old Admin Block, Sterling Way, London, N18 1QX UK
| | - Ansam Al-Habib
- Reproductive Medicine Unit, North Middlesex University Hospital, Old Admin Block, Sterling Way, London, N18 1QX UK
| | - Stanley Okolo
- Reproductive Medicine Unit, North Middlesex University Hospital, Old Admin Block, Sterling Way, London, N18 1QX UK
| |
Collapse
|