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Agaoglu Z, Cevher Akdulum MF, Ozturk Agaoglu M, Mursel K, Karabacak RO. The effect of levothyroxine and prednisolone treatment on pregnancy in in vitro fertilization patients with positive thyroid autoantibodies. J Obstet Gynaecol Res 2024; 50:941-947. [PMID: 38491874 DOI: 10.1111/jog.15926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 03/07/2024] [Indexed: 03/18/2024]
Abstract
AIM To investigate the effects of levothyroxine and prednisolone treatment, or in combination, on positive thyroid autoantibodies in infertile patients undergoing in vitro fertilization (IVF) therapy. METHODS This retrospective study included a total of 190 patients with positive thyroid autoantibodies (anti-T and anti-TPO) who underwent IVF treatment between January 2008 and March 2016. Patients were divided into four groups: group 1-levothyroxine group (n = 50), group 2-prednisolone group (n = 50), group 3-levothyroxine and prednisolone combination (n = 25), group 4-control group (n = 65). Anti-T and anti-TPO levels before IVF and at the time of embryo transfer (ET), b-hcg positivity, clinical and biochemical pregnancy, miscarriage rate, and live birth rate were compared among groups. RESULTS In levothyroxine-treated group, mean anti-TPO levels significantly decreased at the time of ET compared to before IVF treatment levels (p = 0.036). In group 3, mean anti-T and anti-TPO levels significantly decreased at the time of ET compared to levels before IVF treatment (p < 0.05). Patients who became pregnant in group 1, mean anti-T anti-TPO levels significantly decreased compared to before IVF treatment levels (p < 0.05). The biochemical pregnancy rate was significantly higher in group 2 (p = 0.03). Abortion rates were the highest in group 3, but no significant difference was found among groups. The group treated with levothyroxine had a significantly increased rate of live birth compared to the control group (p = 0.02). CONCLUSIONS Levothyroxine addition during IVF treatment of patients with positive thyroid antibodies in subclinical hypothyroidism increases the take-home baby pregnancy rate. Whether subclinical hypothyroidism or not in IVF treatment, levothyroxine is more effective than low-dose corticosteroids.
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Affiliation(s)
- Zahid Agaoglu
- Department of Obstetrics and Gynecology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | | | - Merve Ozturk Agaoglu
- Department of Obstetrics and Gynecology, Ministry of Health, Ankara City Hospital, Ankara, Turkey
| | - Konul Mursel
- Department of Obstetrics and Gynecology, Akay Hospital, Ankara, Turkey
| | - Recep Onur Karabacak
- Department of Obstetrics and Gynecology, Faculty of Medicine, Gazi University, Ankara, Turkey
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Kuroda K. Management strategies following implantation failure of euploid embryos. Reprod Med Biol 2024; 23:e12576. [PMID: 38590944 PMCID: PMC11000815 DOI: 10.1002/rmb2.12576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/29/2024] [Accepted: 03/25/2024] [Indexed: 04/10/2024] Open
Abstract
Background Euploid blastocyst implantation failure may result from embryonic factors undetectable by preimplantation genetic testing for aneuploidy (PGT-A); however, various nonembryonic factors can also intricately interfere with implantation. This review seeks to clarify evidence-based testing and treatments for implantation failure after euploid embryo transfer. Methods We conducted a review of the literature on implantation failure after euploid embryo transfer or multiple embryo transfer cycles, which mainly included systematic reviews and meta-analyses. Results The recommended tests for implantation failure include (1) hysteroscopy, (2) endometrial CD138 immunohistochemistry and bacterial culture, (3) serum 25-hydroxyvitamin D3, and (4) thrombophilia screening. Based on diagnostic findings, the following treatments have been recommended: (1) antibiotics for chronic endometritis, (2) vitamin D replacement, (3) lifestyle modification, and (4) low-dose aspirin starting from the postimplantation period for thrombophilia. Moreover, frozen-thawed single euploid blastocyst transfer using assisted hatching and hyaluronan-enriched transfer medium may support embryo implantation. Conclusion To ensure a successful pregnancy in subsequent embryo transfers, simple, inexpensive, and evidence-based tests and treatments should be selected.
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Affiliation(s)
- Keiji Kuroda
- Center for Reproductive Medicine and EndoscopySugiyama Clinic MarunouchiTokyoJapan
- Department of Obstetrics and GynaecologyJuntendo University Faculty of MedicineTokyoJapan
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Kuroda K. A review of the optimization of thyroid function, thrombophilia, immunity and uterine milieu treatment strategy for recurrent implantation failure and recurrent pregnancy loss. Reprod Med Biol 2024; 23:e12561. [PMID: 38249354 PMCID: PMC10797160 DOI: 10.1002/rmb2.12561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/25/2023] [Accepted: 01/06/2024] [Indexed: 01/23/2024] Open
Abstract
Background Aside from embryonic factors, various factors can intricately interfere with embryo implantation and maintenance of pregnancy, causing recurrent implantation failure (RIF) or recurrent pregnancy loss (RPL). This review focuses the optimization of thyroid function, thrombophilia, immunity, and uterine milieu (OPTIMUM) treatment strategy on RIF and RPL. Methods Three studies employing the OPTIMUM treatment strategy for patients with RIF and/or RPL were reviewed. Results The OPTIMUM improved pregnancy rates in women with RIF aged <40 years. Among advanced age women, however, no significant differences in pregnancy rates were observed between the control, OPTIMUM, and preimplantation genetic testing for aneuploidy (PGT-A) groups, although pregnancy rates were highest after OPTIMUM + PGT-A. The OPTIMUM reduced miscarriage rates in women with RPL aged <40 years. Among advanced age women, PGT-A, but not the OPTIMUM, contributed to miscarriage prevention. Factors predicting pregnancy success in women with RIF who received the OPTIMUM included thrombophilia and young age. Risk factors for an unsuccessful live birth among women with RPL who received the OPTIMUM included advanced age, infertility, diminished ovarian reserve, and non-ART treatment. Conclusions The OPTIMUM can improve pregnancy outcomes in women with RIF/RPL, except for advanced age women with embryonic factor-induced reproductive failure.
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Affiliation(s)
- Keiji Kuroda
- Center for Reproductive Medicine and EndoscopySugiyama Clinic MarunouchiTokyoJapan
- Department of Obstetrics and GynaecologyJuntendo University Faculty of MedicineTokyoJapan
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Zhu W, Xu M, Zhu M, Song Y, Zhang J, Zheng C. Cuyun Recipe ameliorates pregnancy loss by regulating macrophage polarization and hypercoagulable state during the peri-implantation period in an ovarian hyperstimulation mouse model. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 119:154974. [PMID: 37523838 DOI: 10.1016/j.phymed.2023.154974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 06/09/2023] [Accepted: 07/15/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND The Chinese herbal prescription Cuyun Recipe (CYR) has been widely used to treat clinical infertility and has shown good efficacy. Animal experiments have shown that CYR can promote implantation in mice, however, the exact mechanism underlying the implantation has not been elucidated. PURPOSE To investigate the effect and mechanism of CYR on regulating macrophage polarization and hypercoagulability during the peri-implantation period in mice with ovarian hyperstimulation. METHODS An ovarian hyperstimulation mouse model was developed, followed by treatment with CYR. Mice were sacrificed on day (D)4.5, D6, or D8 of gestation. The number of implantation sites, the pathological changes of the uterus and ovaries were assessed. The polarization of monocytes/macrophages in the spleen and endometrium, the expression and localization of cytokines were further detected. Furthermore, analyses of hypercoagulable state of the blood were also performed. RESULTS Treatment with CYR increased the average number of implantation sites, promoted angiogenesis in endometrial, and regulated monocytes/macrophages and the cytokine levels. Moreover, CYR downregulated the overexpression of D-dimer and fgl2 after ovarian hyperstimulation. CONCLUSION CYR facilitates embryo implantation by alleviating ovarian hyperstimulation, promoting endometrial decidualization and angiogenesis, regulating macrophage polarization, and reversing the hypercoagulable state of the blood.
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Affiliation(s)
- Wenxin Zhu
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan 430030, China
| | - Menghao Xu
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan 430030, China
| | - Mengdi Zhu
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan 430030, China
| | - Yufan Song
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan 430030, China
| | - Jinmin Zhang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan 430030, China
| | - Cuihong Zheng
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan 430030, China.
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Ono Y, Wada S, Ota H, Fukushi Y, Tanimura K, Yoshino O, Arase H, Yamada H. Anti-β2-glycoprotein I/HLA-DR antibody in infertility. J Reprod Immunol 2023; 158:103955. [PMID: 37253286 DOI: 10.1016/j.jri.2023.103955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 05/11/2023] [Accepted: 05/16/2023] [Indexed: 06/01/2023]
Abstract
To evaluate whether anti-β2-Glycoprotein I/HLA-DR (anti-β2GPI/HLA-DR) antibody is associated with pathophysiology of infertility, 224 women with infertility were enrolled from July 2020 to December 2021 in this prospective study. The serum levels of anti-β2GPI/HLA-DR antibody (normal < 73.3 U) were determined in 224 women with infertility. Backgrounds, causes and clinical factors were compared between women with and without anti-β2GPI/HLA-DR antibody. Forty (17.9 %) of the 224 women tested positive for anti-β2GPI/HLA-DR antibody. The prevalence of endometriosis was higher in women with anti-β2GPI/HLA-DR antibody than in women without the antibody (32.5 %, 13/40 vs. 17.4 %, 32/184; P = 0.048). Logistic regression analyses revealed that, among clinical factors and diseases, endometriosis was associated with anti-β2GPI/HLA-DR antibody positivity in infertile women (adjusted-odds ratio [OR] 3.01, 95 % confidence interval [CI] 1.30-6.99; P = 0.010). Twenty-three (15.5 %) of 148 women who underwent assisted reproductive technology (ART) tested positive for anti-β2GPI/HLA-DR antibody. The prevalence of recurrent implantation failure (RIF) defined as three or more implantation failures following in vitro fertilization and embryo transfers was higher in women with ART who tested positive for the antibody (43.5 %, 10/23) than in women with ART who tested negative (20.8 %, 26/125; P = 0.032). Logistic regression analyses revealed that RIF was associated with anti-β2GPI/HLA-DR antibody positivity in women with ART (adjusted-OR 2.92, 95 % CI 1.05-8.11; P = 0.040). Anti-β2GPI/HLA-DR antibody may be associated with the pathophysiology of infertility, endometriosis and RIF; and can be a potential therapeutic target in infertility.
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Affiliation(s)
- Yosuke Ono
- Department of Obstetrics and Gynecology, University of Yamanashi, 1110 Shimokawahigashi, Chuo City, Yamanashi Prefecture 409-3898, Japan; Department of Obstetrics and Gynecology, Teine Keijinkai Hospital, 1-40, 12-chome, Maeda, Teine-ku, Sapporo-shi 006-8555, Japan
| | - Shinichiro Wada
- Department of Obstetrics and Gynecology, Teine Keijinkai Hospital, 1-40, 12-chome, Maeda, Teine-ku, Sapporo-shi 006-8555, Japan
| | - Hajime Ota
- Department of Obstetrics and Gynecology, Teine Keijinkai Hospital, 1-40, 12-chome, Maeda, Teine-ku, Sapporo-shi 006-8555, Japan
| | - Yoshiyuki Fukushi
- Department of Obstetrics and Gynecology, Teine Keijinkai Hospital, 1-40, 12-chome, Maeda, Teine-ku, Sapporo-shi 006-8555, Japan
| | - Kenji Tanimura
- Department of Obstetrics and Gynecology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017, Japan
| | - Osamu Yoshino
- Department of Obstetrics and Gynecology, University of Yamanashi, 1110 Shimokawahigashi, Chuo City, Yamanashi Prefecture 409-3898, Japan
| | - Hisashi Arase
- World Premier International Immunology Frontier Research Center, Research Institute for Microbial Diseases, Osaka University, Suita, Japan
| | - Hideto Yamada
- Center for Recurrent Pregnancy Loss, Teine Keijinkai Hospital, 1-40, 12-chome, Maeda, Teine-ku, Sapporo-shi 006-8555, Japan.
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Li T, Liao R, Chan C, Greenblatt EM. Deep learning analysis of endometrial histology as a promising tool to predict the chance of pregnancy after frozen embryo transfers. J Assist Reprod Genet 2023; 40:901-910. [PMID: 36862259 PMCID: PMC10224884 DOI: 10.1007/s10815-023-02745-8] [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: 10/12/2022] [Accepted: 02/03/2023] [Indexed: 03/03/2023] Open
Abstract
PURPOSE Endometrial histology on hematoxylin and eosin (H&E)-stained preparations provides information associated with receptivity. However, traditional histological examination by Noyes' dating method is of limited value as it is prone to subjectivity and is not well correlated with fertility status or pregnancy outcome. This study aims to mitigate the weaknesses of Noyes' dating by analyzing endometrial histology through deep learning (DL) algorithm to predict the chance of pregnancy. METHODS Endometrial biopsies were taken during the window of receptivity from healthy volunteers in natural menstrual cycles (group A) and infertile patients undergoing mock artificial cycles (group B). H&E staining was performed followed by whole slide image scanning for DL analysis. RESULTS In a proof-of-concept trial to differentiate group A (n=24) vs. B (n=37), a DL-based binary classifier was trained, cross-validated, and achieved 100% for accuracy. Patients in group B underwent subsequent frozen-thawed embryo transfers (FETs) and were further categorized into "pregnant (n=15)" or "non-pregnant (n=18)" sub-groups based on the outcomes. In the following trial to predict pregnancy outcome in group B, the DL-based binary classifier yielded 77.8% for accuracy. Its performance was further validated by an accuracy of 75% in a "held-out" test set where patients had euploid embryo transfers. Furthermore, the DL model identified histo-characteristics including stromal edema, glandular secretion, and endometrial vascularity as important features related to pregnancy prediction. CONCLUSIONS DL-based endometrial histology analysis demonstrated its feasibility and robustness in pregnancy prediction for patients undergoing FETs, indicating its value as a prognostic tool in fertility treatment.
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Affiliation(s)
- Tiantian Li
- Lunenfeld-Tanenbaum Research Institute (LTRI), Sinai Health System, Toronto, ON Canada
- Mount Sinai Fertility (MSF), Sinai Health System, Toronto, ON Canada
| | - Renjie Liao
- Department of Computer Science, University of Toronto, Toronto, ON Canada
| | - Crystal Chan
- Lunenfeld-Tanenbaum Research Institute (LTRI), Sinai Health System, Toronto, ON Canada
- Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Ontario Canada
| | - Ellen M. Greenblatt
- Lunenfeld-Tanenbaum Research Institute (LTRI), Sinai Health System, Toronto, ON Canada
- Mount Sinai Fertility (MSF), Sinai Health System, Toronto, ON Canada
- Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Ontario Canada
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Genest G, Banjar S, Almasri W, Beauchamp C, Benoit J, Buckett W, Dzineku F, Gold P, Dahan MH, Jamal W, Jacques Kadoch I, Kadour-Peero E, Lapensée L, Miron P, Shaulov T, Sylvestre C, Tulandi T, Mazer BD, Laskin CA, Mahutte N. Immunomodulation for unexplained recurrent implantation failure: where are we now? Reproduction 2023; 165:R39-R60. [PMID: 36322478 DOI: 10.1530/rep-22-0150] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 11/02/2022] [Indexed: 11/05/2022]
Abstract
In brief Immune dysfunction may contribute to or cause recurrent implantation failure. This article summarizes normal and pathologic immune responses at implantation and critically appraises currently used immunomodulatory therapies. Abstract Recurrent implantation failure (RIF) may be defined as the absence of pregnancy despite the transfer of ≥3 good-quality blastocysts and is unexplained in up to 50% of cases. There are currently no effective treatments for patients with unexplained RIF. Since the maternal immune system is intricately involved in mediating endometrial receptivity and embryo implantation, both insufficient and excessive endometrial inflammatory responses during the window of implantation are proposed to lead to implantation failure. Recent strategies to improve conception rates in RIF patients have focused on modulating maternal immune responses at implantation, through either promoting or suppressing inflammation. Unfortunately, there are no validated, readily available diagnostic tests to confirm immune-mediated RIF. As such, immune therapies are often started empirically without robust evidence as to their efficacy. Like other chronic diseases, patient selection for immunomodulatory therapy is crucial, and personalized medicine for RIF patients is emerging. As the literature on the subject is heterogenous and rapidly evolving, we aim to summarize the potential efficacy, mechanisms of actions and side effects of select therapies for the practicing clinician.
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Affiliation(s)
- Geneviève Genest
- Department of Allergy and Immunology, McGill University, Montreal Quebec, Canada
| | - Shorooq Banjar
- Department of Allergy and Immunology, McGill University, Montreal Quebec, Canada
| | - Walaa Almasri
- Department of Allergy and Immunology, McGill University, Montreal Quebec, Canada
| | - Coralie Beauchamp
- Department of Gynaecology, University of Montreal, Montreal, Quebec, Canada
| | - Joanne Benoit
- Department of Gynaecology, University of Montreal, Montreal, Quebec, Canada
| | - William Buckett
- McGill University Health Centre Reproductive Centre, Montreal, Quebec, Canada
| | | | - Phil Gold
- Department of Allergy and Immunology, McGill University, Montreal Quebec, Canada
| | - Michael H Dahan
- Department of Obstetrics and Gynecology, McGill University, McGill University Health Centre, Montreal, Quebec, Canada
| | - Wael Jamal
- Department of Gynaecology, University of Montreal, Montreal, Quebec, Canada
| | | | - Einav Kadour-Peero
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, McGill University, Montréal, Quebec, Canada
| | - Louise Lapensée
- Department of Gynaecology, University of Montreal, Montreal, Quebec, Canada
| | - Pierre Miron
- Fertilys Reproductive Center, Laval, Quebec, Canada
| | - Talya Shaulov
- Department of Obstetrics and Gynecology, McGill University, McGill University Health Centre, Montreal, Quebec, Canada
| | - Camille Sylvestre
- Division of Reproductive Endocrinology and Infertility, University of Montreal, Montreal, Quebec, Canada
| | - Togas Tulandi
- Department of Obstetrics and Gynecology, McGill University, McGill University Health Centre, Montreal, Quebec, Canada
| | - Bruce D Mazer
- Department of Pediatrics, McGill University, Division of Allergy Immunology and Clinical Dermatology, Montreal Children's Hospital, McGill University, Montréal, Quebec, Canada
| | - Carl A Laskin
- Deptartments of Medicine and Obstetrics & Gynecology University of Toronto, Toronto, Ontario, Canada
| | - Neal Mahutte
- The Montreal Fertility Centre, Montreal, Quebec, Canada
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Ma J, Gao W, Li D. Recurrent implantation failure: A comprehensive summary from etiology to treatment. Front Endocrinol (Lausanne) 2023; 13:1061766. [PMID: 36686483 PMCID: PMC9849692 DOI: 10.3389/fendo.2022.1061766] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 12/13/2022] [Indexed: 01/06/2023] Open
Abstract
Implantation is the first step in human reproduction. Successful implantation depends on the crosstalk between embryo and endometrium. Recurrent implantation failure (RIF) is a clinical phenomenon characterized by a lack of implantation after the transfer of several embryos and disturbs approximately 10% couples undergoing in vitro fertilization and embryo transfer. Despite increasing literature on RIF, there is still no widely accepted definition or standard protocol for the diagnosis and treatment of RIF. Progress in predicting and preventing RIF has been hampered by a lack of widely accepted definitions. Most couples with RIF can become pregnant after clinical intervention. The prognosis for couples with RIF is related to maternal age. RIF can be caused by immunology, thrombophilias, endometrial receptivity, microbiome, anatomical abnormalities, male factors, and embryo aneuploidy. It is important to determine the most possible etiologies, and individualized treatment aimed at the primary cause seems to be an effective method for increasing the implantation rate. Couples with RIF require psychological support and appropriate clinical intervention. Further studies are required to evaluate diagnostic method and he effectiveness of each therapy, and guide clinical treatment.
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Affiliation(s)
- Junying Ma
- Center of Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
- Key Laboratory of Reproductive and Genetic Medicine, China Medical University, National Health Commission, Shenyang, China
- Shengjing Hospital of China Medical University, Key Laboratory of Reproductive Dysfunction Diseases and Fertility Remodeling of Liaoning Province, Shenyang, China
| | - Wenyan Gao
- Department of Obstetrics, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Da Li
- Center of Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
- Key Laboratory of Reproductive and Genetic Medicine, China Medical University, National Health Commission, Shenyang, China
- Shengjing Hospital of China Medical University, Key Laboratory of Reproductive Dysfunction Diseases and Fertility Remodeling of Liaoning Province, Shenyang, China
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Fabregues F, Antonio García-Velasco J, Llácer J, Requena A, Ángel Checa M, Bellver J, José Espinós J. The role of thrombophilias in reproduction: A swot analysis. Eur J Obstet Gynecol Reprod Biol 2023; 280:12-21. [PMID: 36375360 DOI: 10.1016/j.ejogrb.2022.10.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 10/25/2022] [Indexed: 12/27/2022]
Abstract
Thrombophilia is a group of inherited or acquired coagulation disorders that have been associated with reproductive failure. However, there are still no clear recommendations on whether its inclusion in the initial study of the infertile couple or patients with recurrent implantation failure is necessary. In this discussion paper, based on a SWOT (strengths, weaknesses, opportunities, threats) analysis, the different aspects of the repercussions of thrombophilia screening and treatment in reproduction are evaluated. To avoid possible subjectivity in the analysis and results of this study, researchers followed Oxford criteria for the evaluation of evidence. The results from the evaluation of the reviewed bibliography seem to indicate that, pending new evidence, it would be advisable not to include thrombophilia screening in the initial baseline study of the infertile couple. There is no evidence to support a clear association between thrombophilia and implantation failure or infertility. Thrombophilia testing in this setting may increase cost, with minimal potential benefit and lead to inappropriate use of anticoagulants with possible deleterious adverse effects. Future well-designed studies are needed to assess the possible benefit of anticoagulant therapy in infertile thrombophilic patients with implantation failure.
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Affiliation(s)
- Francisco Fabregues
- Institut Clinic Gynecology, Obstetrics and Neonatology (ICGON), Hospital Clinic, C/Villarroel 160, Barcelona 08036, Spain.
| | | | - Joaquín Llácer
- Ginefiv-GeneraLife, Calle José Silva 18, Madrid 28043, Spain
| | - Antonio Requena
- Ginefiv-GeneraLife, Calle José Silva 18, Madrid 28043, Spain
| | - Miguel Ángel Checa
- Hospital del Mar-Parc de Salut Mar, Paseo Maritimo 25-29, Barcelona 08005, Spain; Fundación Fertty, Ausiàs March 25, Barcelona 08010, Spain
| | - José Bellver
- Departamento de Pediatría, Obstetricia y Ginecología, Facultad de Medicina, Universidad de Valencia, Spain; Instituto Valenciano de Infertilidad (IVI-RMA) Valencia, Plaza de la Policía Local, 3, Valencia 46015, Spain; Fundación FIVI, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Juan José Espinós
- Fundación Fertty, Ausiàs March 25, Barcelona 08010, Spain; Universidad Autónoma de Barcelona. Campus de la UAB, Plaza Cívica, s/n, Bellaterra (Barcelona) 08193, Spain
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Zhang Y, Song Y, Xia X, Wang J, Qian Y, Yuan C, Mao Y, Diao F, Liu J, Ma X. A retrospective study on IVF/ICSI outcomes in patients with persisted positive of anticardiolipin antibody: Effects of low-dose aspirin plus low molecular weight heparin adjuvant treatment. J Reprod Immunol 2022; 153:103674. [PMID: 35882076 DOI: 10.1016/j.jri.2022.103674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/08/2022] [Accepted: 07/16/2022] [Indexed: 11/17/2022]
Abstract
Antiphospholipid (aPL) antibodies are more frequently detected among infertile women, but the association between aPL and in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) outcomes and whether need to get routine treatment are still controversial. The present study aims to find out whether infertile population with persistent aPL positive need treatment and which therapy is more effective. This retrospective study included 181 persistent aPL positive women, including 149 cases receiving anticoagulant treatment, either low-dose aspirin, low molecular weight heparin (LMWH) or aspirin plus LMWH adjuvant treatment (treated group), and 32 cases not receiving any treatment (untreated group). The treated group were further divided by combination therapy group (using both aspirin and LMWH,52 cases) and monotherapy group (only using aspirin,76 cases). The live birth rate and other clinical outcomes, including pregnancy rate, implantation rate, ongoing pregnancy rate and miscarriage rate were compared. The results show anticoagulant therapy can significantly improve live birth rate (59.06 % VS 34.48 %, P = 0.019), implantation rate (59.64 % VS 46.15 %, P<0.001), ongoing pregnancy rate (59.73 % VS 34.38 %, P = 0.016), as well as reduce miscarriage rate (8.25 % VS 31.25 %, P<0.001). Combination treatment of aspirin and LMWH exerts a higher live birth rate than monotherapy (75.00 % VS 53.95 %, P = 0.026). Infertile women with aPL positive might be classified as high-risk and low-risk aPL profiles. Those high-risk aPL positive infertile populations should be identified during IVF/ICSI and given corresponding thromboprophylaxis, and aspirin plus LMWH adjuvant treatment might be recommended.
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Affiliation(s)
- Yuan Zhang
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yunjie Song
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Xinru Xia
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Jing Wang
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yi Qian
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Chun Yuan
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yundong Mao
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Feiyang Diao
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Jiayin Liu
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Xiang Ma
- State Key Laboratory of Reproductive Medicine, the Center for Clinical Reproductive Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
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11
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Shen L, Zhang Y, Chen W, Yin X. The Application of Artificial Intelligence in Predicting Embryo Transfer Outcome of Recurrent Implantation Failure. Front Physiol 2022; 13:885661. [PMID: 35846016 PMCID: PMC9280084 DOI: 10.3389/fphys.2022.885661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 06/15/2022] [Indexed: 11/24/2022] Open
Abstract
Background: Recurrent implantation failure (RIF) refers to that infertile patients have undergone multiple in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) cycles and transferred multiple embryos without embryo implantation or clinical pregnancy. Due to the lack of clear evidence-based medical guidelines for the number of embryos to be transferred in RIF patients, how to obtain the highest single cycle pregnancy success rate with as few embryos transferred as possible while avoiding multiple pregnancy as much as possible, that is, how to balance the pregnancy success rate and multiple pregnancy rate, is a great challenge for clinicians and RIF patients. We urgently need an effective and reliable assisted decision-making method to help clinicians find this balance, and an artificial intelligence (AI) system will provide an efficient solution. Design and Methods: In this research, we filtered out the RIF data set (n = 45,921) from the Human Fertilisation and Embryology Authority (HFEA) database from 2005 to 2016. The data set was divided into two groups according to the number of embryos transferred, Group A and B. Group A included 34,175 cycles with two embryos transferred, while Group B included 11,746 cycles with only one embryo transferred, each containing 44 features and a prediction label (pregnancy). Four machine learning algorithms (RF, GBDT, AdaBoost, and MLP) were used to train Group A and Group B data set respectively and 10-folder cross validation method was used to validate the models. Results: The results revealed that the AdaBoost model of Group A obtained the best performance, while the GBDT model in Group B was proved to be the best model. Both models had been proved to provide accurate prediction of transfer outcome. Conclusion: Our research provided a new approach for targeted and personalized treatment of RIF patients to help them achieve efficient and reliable pregnancy. And an AI-assisted decision-making system will be designed to help clinicians and RIF patients develop personalized transfer strategies, which not only guarantees efficient and reliable pregnancy, but also avoids the risk of multiple pregnancy as much as possible.
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Affiliation(s)
- Lei Shen
- College of Computer and Information, Hohai University, Nanjing, China
- Nanjing Marine Radar Institute, Nanjing, China
- *Correspondence: Lei Shen, ; Yanran Zhang,
| | - Yanran Zhang
- International Department of Jinling High School, Hexi Campus, Nanjing, China
- *Correspondence: Lei Shen, ; Yanran Zhang,
| | | | - Xinghui Yin
- College of Computer and Information, Hohai University, Nanjing, China
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12
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Li T, Yuan Y, Liu H, Lu Q, Mu R. Glucocorticoids Improve the Pregnancy Rate and Outcome in Women With Unexplained Positive Autoantibodies: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2022; 9:819406. [PMID: 35646975 PMCID: PMC9131042 DOI: 10.3389/fmed.2022.819406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 04/01/2022] [Indexed: 11/16/2022] Open
Abstract
The effect of glucocorticoid therapy on women with unexplained positive autoantibodies is under debate. This systemic review and meta-analysis were performed to evaluate whether glucocorticoid administration can improve the pregnancy outcome of this population. Relevant publications were searched from databases, and a total of seven prospective and retrospective cohort studies that investigated the effects of glucocorticoid administration on women with unexplained positive autoantibodies, were included. The outcomes of our systematic review and meta-analysis were measured in terms of risk ratios (RR) with 95% confidence intervals (CI) using fixed or random effect models. We found that glucocorticoid treatment improved the clinical pregnancy rate (RR 2.19, 95% CI 1.64–2.92) and live birth rate (RR 1.92, 95% CI 1.17–3.16), especially when glucocorticoid administration was started before pregnancy (clinical pregnancy rate: RR 2.30, 95% CI 1.58–3.34; live birth rate: RR 2.30, 95% CI 1.58–3.34). However, no effect of glucocorticoids on the miscarriage rate was found (RR 0.75, 95% CI 0.55–1.02) regardless of the time of drug administration. Our systematic review and meta-analysis support the rational use of glucocorticoids in women with unexplained positive autoantibodies.
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Affiliation(s)
- Ting Li
- Department of Rheumatology and Immunology, Peking University Third Hospital, Beijing, China
| | - Yilin Yuan
- Department of Psychiatry, Peking University Sixth Hospital, Beijing, China
| | - Huixin Liu
- Department of Clinical Epidemiology and Biostatistics, Peking University People's Hospital, Beijing, China
| | - Qun Lu
- Reproductive Medical Center, Peking University People's Hospital, Beijing, China
| | - Rong Mu
- Department of Rheumatology and Immunology, Peking University Third Hospital, Beijing, China
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13
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Kwak-Kim J, AlSubki L, Luu T, Ganieva U, Thees A, Dambaeva S, Gilman-Sachs A. The role of immunologic tests for subfertility in the clinical environment. Fertil Steril 2022; 117:1132-1143. [DOI: 10.1016/j.fertnstert.2022.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/17/2022] [Accepted: 04/06/2022] [Indexed: 11/04/2022]
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14
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Jarne-Borràs M, Miró-Mur F, Anunciación-Llunell A, Alijotas-Reig J. Antiphospholipid antibodies in women with recurrent embryo implantation failure: A systematic review and meta-analysis. Clin Exp Rheumatol 2022; 21:103101. [PMID: 35452853 DOI: 10.1016/j.autrev.2022.103101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 04/18/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Antiphospholipid antibodies (aPL) are related to poor pregnancy outcomes, but their effect on embryo implantation is unclear. We aimed to assess the prevalence of different aPL in women with recurrent implantation failure (RIF). METHODS We searched studies in PubMed (MEDLINE), Scopus and Cochrane Library. Quality of studies was scored by the Newcastle-Ottawa Scale and risk of bias assessment by items described in RevMan5 software. Statistical analyses were made using random-effects model and presented as pooled Odds Ratio (OR), 95% confidence interval (CI). Heterogeneity was assessed by I2% and D2%. RESULTS This systematic review and meta-analysis included 17 studies and showed a high degree of variability in aPL positivity in RIF. In the latter, the risk of bias assessment suggested unclear bias on study performance with a median sample size and interquartile range for RIF patients and fertile women of 96 (57-417) and 100 (60.5-202.5), respectively. Among the criteria aPL, IgG anticardiolipin autoantibodies (OR 5.02, 95% CI [1.95, 12.93]) were associated with RIF. Within the non-criteria aPL, anti-β2 glycoprotein I-IgA (OR 64.8, 95% CI [9.74, 431.0]), and antiphosphatidylglycerol-IgG and IgM (OR 10.74, 95% CI [5.25, 22.0]; OR 4.26, 95% CI [1.76,10.31]; respectively) were associated with RIF, too. CONCLUSIONS Anticardiolipin-IgG is a prevalent autoantibody in women with RIF. Three other non-criteria aPL, aβ2GP I-IgA, aPG-IgG and aPG-IgM also present a positive rate in RIF. Overall, these results advise about testing them as indicators of RIF risk in women seeking IVF treatment.
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Affiliation(s)
| | - Francesc Miró-Mur
- Systemic Autoimmune Research Unit, Vall d'Hebron Institut de Recerca, Barcelona, Spain.
| | | | - Jaume Alijotas-Reig
- Systemic Autoimmune Research Unit, Vall d'Hebron Institut de Recerca, Barcelona, Spain; Systemic Autoimmune Diseases Unit, Department of Internal Medicine, Vall d'Hebron University Hospital, Barcelona, Spain; Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
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15
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Gao R, Deng W, Meng C, Cheng K, Zeng X, Qin L. Combined treatment of prednisone and hydroxychloroquine may improve outcomes of frozen embryo transfer in antinuclear antibody-positive patients undergoing IVF/ICSI treatment. Lupus 2021; 30:2213-2220. [PMID: 34898319 DOI: 10.1177/09612033211055816] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND The influence of anti-nuclear antibody (ANA) on induced ovulation was controversial, and the effect of prednisone plus hydroxychloroquine (HCQ) treatment on frozen embryo transfer outcomes of in-vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) for ANA-positive women was unclear. METHODS Fifty ANA-positive women and one-hundred ANA-negative women matched for age and anti-Mullerian hormone (AMH) were included from a Reproductive Medical Central of a University Hospital. Sixty-one oocytes pick-up (OPU) cycles in ANA+ group and one-hundred OPU cycles in ANA- group were compared; 30 frozen embryo transfer cycles without treatment and 66 with prednisone plus HCQ treatment among ANA-positive women were compared. RESULTS There was no statistical difference in number of retrieved oocytes (13.66 ± 7.71 vs 13.72 ± 7.23, p = .445), available embryos (5.23 ± 3.37 vs 5.47 ± 3.26, p = .347), high-quality embryos (3.64 ± 3.25 vs 3.70 ± 3.52, p = .832), and proportion of high-quality embryos (26.5% vs. 26.7%, p = .940). Biochemical pregnancy rate (33.3% vs. 68.2%, p < .05), clinical pregnancy rate (20.0% vs. 50.1%, p < .05), and implantation rate (5.6% vs. 31.8%, p < .05) were lower, and pregnancy loss rate (83.3% vs. 23.1%, p < .05) was higher in patients with treatment than no treatment. CONCLUSION The influence of ANA on number of retrieved oocytes, available embryos, high-quality embryos, and proration of high-quality embryos was not found. The treatment of prednisone plus HCQ may improve implantation rate, biochemical pregnancy rate, and clinical pregnancy rate, and reduce pregnancy loss rate in frozen embryo transfer outcomes for ANA-positive women.
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Affiliation(s)
- Rui Gao
- The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, 198150Sichuan University, Chengdu, China.,West China School of Medicine, 198150Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, 198150Sichuan University, Chengdu, China
| | - Wei Deng
- Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, 198150Sichuan University, Chengdu, China.,Information Management Department, West China Second University Hospital, 198150Sichuan University, Chengdu, China
| | - Cheng Meng
- Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, 198150Sichuan University, Chengdu, China.,Department of Obstetrics and Gynecology, West China Second University Hospital, 198150Sichuan University, Chengdu, China
| | - Kemin Cheng
- Department of Outpatients, West China Second University Hospital, 198150Sichuan University, Chengdu, China
| | - Xun Zeng
- The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, 198150Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, 198150Sichuan University, Chengdu, China
| | - Lang Qin
- The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, 198150Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, West China Second University Hospital, 198150Sichuan University, Chengdu, China
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16
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Li T, Greenblatt EM, Shin ME, Brown TJ, Chan C. Endometrial laminin subunit beta-3 expression associates with reproductive outcome in patients with repeated implantation failure. J Assist Reprod Genet 2021; 38:1835-1842. [PMID: 33715134 PMCID: PMC8324716 DOI: 10.1007/s10815-021-02135-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 02/25/2021] [Indexed: 10/21/2022] Open
Abstract
PURPOSE Endometrial laminin subunit beta-3 (LAMB3) is a candidate gene whose expression distinguishes the endometrial window of receptivity (WOR) in human. This study aims to examine endometrial LAMB3 levels in patients with repeated implantation failure (RIF), in order to assess the ability of LAMB3 to predict pregnancy outcome. METHODS Endometrial biopsies were taken during the WOR from 21 healthy volunteers in natural menstrual cycles and from 50 RIF patients in mock cycles prior to frozen embryo transfer (FET) cycles. Immunohistochemistry (IHC) staining of LAMB3 was performed, and the H-score was correlated with the pregnancy outcome in subsequent FETs. RESULTS In healthy volunteers, endometrial LAMB3 was demonstrated to be highly expressed during the WOR with the staining exclusively in the cytoplasm of the epithelial cells. In a discovery set of RIF patients, the LAMB3 expression level was found to be significantly higher in those who conceived compared to those who did not in subsequent FETs. A receiving operator characteristic (ROC) analysis revealed an area under the curve (AUC) of 0.7818 (95% confidence interval 59.92-96.44%) with an H-score cutoff of 4.129 to differentiate cases with positive or negative pregnancy outcomes. This cutoff achieved an accuracy of 75% in pregnancy prediction in a following validation set of RIF patients, in which the pregnancy rate in subsequent FETs was three-fold higher when the mock cycle LAMB3 H-score was ≥ 4.129 compared to < 4.129. CONCLUSIONS IHC measurement of endometrial LAMB3 expression could be a promising prognostic method to predict pregnancy outcome for RIF patients undergoing FETs.
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Affiliation(s)
- Tiantian Li
- Lunenfeld-Tanenbaum Research Institute (LTRI), Sinai Health System, Toronto, Ontario, Canada
| | - Ellen M Greenblatt
- Lunenfeld-Tanenbaum Research Institute (LTRI), Sinai Health System, Toronto, Ontario, Canada
- Mount Sinai Fertility (MSF), Sinai Health System, Toronto, Ontario, Canada
- Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Ontario, Canada
| | | | - Theodore J Brown
- Lunenfeld-Tanenbaum Research Institute (LTRI), Sinai Health System, Toronto, Ontario, Canada
- Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Ontario, Canada
| | - Crystal Chan
- Lunenfeld-Tanenbaum Research Institute (LTRI), Sinai Health System, Toronto, Ontario, Canada.
- Mount Sinai Fertility (MSF), Sinai Health System, Toronto, Ontario, Canada.
- Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Ontario, Canada.
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17
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Abstract
Alongside an interplay of a multitude of factors, attainment of a favorable pregnancy outcome is predicated on successful implantation, which in itself is a complex process anchored by balanced interchange with the hemostatic system. Among other etiologies, failure of implantation can result in infertility, and lead affected couples to consider assisted reproductive technology (ART) in an effort to fulfill their desire for procreation. Given the critical role of the hemostatic system in the process of implantation, documentation of a hypercoagulable state during controlled ovarian stimulation in the context of in vitro fertilization, as well as the potential association of its derangement in the setting of thrombophilia, with infertility, ART, ovarian hyperstimulation syndrome, and failure of implantation are explored. Additionally, current evidence addressing the relationship between ART and thromboembolism is examined, as is the role of therapy with heparin and aspirin to decrease thrombotic risk and improve ART-related pregnancy outcomes. Evidence-based recommendations from relevant professional societies are summarized.
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Affiliation(s)
- Ann Kinga Malinowski
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Sinai Health System, Toronto, Canada.,Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, Canada.,Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Canada
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18
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Coomarasamy A, Dhillon-Smith RK, Papadopoulou A, Al-Memar M, Brewin J, Abrahams VM, Maheshwari A, Christiansen OB, Stephenson MD, Goddijn M, Oladapo OT, Wijeyaratne CN, Bick D, Shehata H, Small R, Bennett PR, Regan L, Rai R, Bourne T, Kaur R, Pickering O, Brosens JJ, Devall AJ, Gallos ID, Quenby S. Recurrent miscarriage: evidence to accelerate action. Lancet 2021; 397:1675-1682. [PMID: 33915096 DOI: 10.1016/s0140-6736(21)00681-4] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 02/11/2021] [Accepted: 02/16/2021] [Indexed: 12/22/2022]
Abstract
Women who have had repeated miscarriages often have uncertainties about the cause, the likelihood of recurrence, the investigations they need, and the treatments that might help. Health-care policy makers and providers have uncertainties about the optimal ways to organise and provide care. For this Series paper, we have developed recommendations for practice from literature reviews, appraisal of guidelines, and a UK-wide consensus conference that was held in December, 2019. Caregivers should individualise care according to the clinical needs and preferences of women and their partners. We define a minimum set of investigations and treatments to be offered to couples who have had recurrent miscarriages, and urge health-care policy makers and providers to make them universally available. The essential investigations include measurements of lupus anticoagulant, anticardiolipin antibodies, thyroid function, and a transvaginal pelvic ultrasound scan. The key treatments to consider are first trimester progesterone administration, levothyroxine in women with subclinical hypothyroidism, and the combination of aspirin and heparin in women with antiphospholipid antibodies. Appropriate screening and care for mental health issues and future obstetric risks, particularly preterm birth, fetal growth restriction, and stillbirth, will need to be incorporated into the care pathway for couples with a history of recurrent miscarriage. We suggest health-care services structure care using a graded model in which women are offered online health-care advice and support, care in a nurse or midwifery-led clinic, and care in a medical consultant-led clinic, according to clinical needs.
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Affiliation(s)
- Arri Coomarasamy
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK.
| | - Rima K Dhillon-Smith
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Argyro Papadopoulou
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Maya Al-Memar
- Tommy's National Centre for Miscarriage Research, Imperial College London, London, UK
| | - Jane Brewin
- Tommy's Charity, Laurence Pountney Hill, London, UK
| | - Vikki M Abrahams
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University, New Haven, CT, USA
| | | | - Ole B Christiansen
- Centre for Recurrent Pregnancy Loss of Western Denmark, Department of Obstetrics and Gynaecology, Aalborg University Hospital, Aalborg, Denmark
| | - Mary D Stephenson
- University of Illinois Recurrent Pregnancy Loss Program, Department of Obstetrics and Gynecology, University of Illinois at Chicago, Chicago, IL, USA
| | - Mariëtte Goddijn
- Center for Reproductive Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Olufemi T Oladapo
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction, Department of Sexual and Reproductive Health and Research, WHO, Geneva, Switzerland
| | | | - Debra Bick
- Warwick Clinical Trials Unit, University of Warwick, Warwick, UK
| | - Hassan Shehata
- Epsom General Hospital, Epsom and St Helier University Hospitals NHS Trust, Epsom, UK
| | - Rachel Small
- Birmingham Heartlands Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Phillip R Bennett
- Tommy's National Centre for Miscarriage Research, Imperial College London, London, UK
| | - Lesley Regan
- Tommy's National Centre for Miscarriage Research, Imperial College London, London, UK
| | - Raj Rai
- Tommy's National Centre for Miscarriage Research, Imperial College London, London, UK
| | - Tom Bourne
- Tommy's National Centre for Miscarriage Research, Imperial College London, London, UK
| | - Rajinder Kaur
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Oonagh Pickering
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Jan J Brosens
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Warwick, UK; Tommy's National Centre for Miscarriage Research, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Adam J Devall
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Ioannis D Gallos
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Siobhan Quenby
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Warwick, UK; Tommy's National Centre for Miscarriage Research, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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19
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Vomstein K, Feil K, Strobel L, Aulitzky A, Hofer-Tollinger S, Kuon RJ, Toth B. Immunological Risk Factors in Recurrent Pregnancy Loss: Guidelines Versus Current State of the Art. J Clin Med 2021; 10:869. [PMID: 33672505 PMCID: PMC7923780 DOI: 10.3390/jcm10040869] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 02/06/2023] Open
Abstract
Around 1-5% of all couples experience recurrent pregnancy loss (RPL). Established risk factors include anatomical, genetic, endocrine, and hemostatic alterations. With around 50% of idiopathic cases, immunological risk factors are getting into the scientific focus, however international guidelines hardly take them into account. Within this review, the current state of immunological risk factors in RPL in international guidelines of the European Society of Reproduction and Embryology (ESHRE), American Society of Reproductive Medicine (ASRM), German/Austrian/Swiss Society of Obstetrics and Gynecology (DGGG/OEGGG/SGGG) and the Royal College of Obstetricians and Gynecologists (RCOG) are evaluated. Special attention was drawn to recommendations in the guidelines regarding diagnostic factors such as autoantibodies, natural killer cells, regulatory T cells, dendritic cells, plasma cells, and human leukocyte antigen system (HLA)-sharing as well as treatment options such as corticosteroids, intralipids, intravenous immunoglobulins, aspirin and heparin in RPL. Finally, the current state of the art focusing on both diagnostic and therapeutic options was summarized.
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Affiliation(s)
- Kilian Vomstein
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria; (K.F.); (L.S.); (A.A.); (S.H.-T.); (B.T.)
| | - Katharina Feil
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria; (K.F.); (L.S.); (A.A.); (S.H.-T.); (B.T.)
| | - Laura Strobel
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria; (K.F.); (L.S.); (A.A.); (S.H.-T.); (B.T.)
| | - Anna Aulitzky
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria; (K.F.); (L.S.); (A.A.); (S.H.-T.); (B.T.)
| | - Susanne Hofer-Tollinger
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria; (K.F.); (L.S.); (A.A.); (S.H.-T.); (B.T.)
| | - Ruben-Jeremias Kuon
- Department of Gynecological Endocrinology and Fertility Disorders, Ruprecht-Karls University Heidelberg, Im Neuenheimer Feld 440, 69120 Heidelberg, Germany;
| | - Bettina Toth
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria; (K.F.); (L.S.); (A.A.); (S.H.-T.); (B.T.)
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20
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Kuroda K, Matsumura Y, Ikemoto Y, Segawa T, Hashimoto T, Fukuda J, Nakagawa K, Uchida T, Ochiai A, Horimoto Y, Arakawa A, Nojiri S, Itakura A, Sugiyama R. Analysis of the risk factors and treatment for repeated implantation failure: OPtimization of Thyroid function, IMmunity, and Uterine Milieu (OPTIMUM) treatment strategy. Am J Reprod Immunol 2020; 85:e13376. [PMID: 33166020 DOI: 10.1111/aji.13376] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 07/12/2020] [Accepted: 10/28/2020] [Indexed: 01/05/2023] Open
Abstract
PROBLEM What are the pregnancy outcomes after the OPtimization of Thyroid function, Immunity, and Uterine Milieu (OPTIMUM) treatment strategy in patients with repeated implantation failure (RIF)? METHOD OF STUDY Infertile women with a history of RIF after more than three embryo transfer (ET) cycles underwent implantation testing, including a hysteroscopy, endometrial biopsy for CD138 immunostaining and bacterial culture, and serum 25-hydroxyvitamin D3 , interferon-γ-producing helper T (Th1) cell, IL-4-producing helper T (Th2) cell, thyroid-stimulating hormone, thyroid peroxidase antibody, and thrombophilia screening between April 2017 and August 2018. We treated chronic endometritis with antibiotics, aberrant high Th1/Th2 cell ratios with vitamin D and/or tacrolimus intake, overt/subclinical hypothyroidism with levothyroxine, and thrombophilia with low-dose aspirin. Of the 116 RIF women, 88 women with 133 ET cycles were recruited from a questionnaire-based survey regarding pregnancy outcomes. Fifty-nine consecutive RIF patients without the OPTIMUM treatment strategy were also recruited as a control. RESULTS The 116 women with RIF after the OPTIMUM treatment strategy were 38.3 ± 3.8 years old and had an implantation failure history over 5 (3-19) ET cycles. Implantation testing identified impaired intrauterine circumstances in 75 women (64.7%), an aberrant elevated Th1/Th2 cell ratio in 56 women (48.3%), and thyroid abnormalities in 33 women (28.4%). Cumulative ongoing pregnancy rates including spontaneous pregnancy in the patients aged < 40 and ≥ 40 years were 72.7% and 45.5% within two ET cycles, respectively. The pregnancy outcomes in the OPTIMUM group were significantly higher than those in the control. CONCLUSIONS The OPTIMUM treatment strategy improved pregnancy outcomes in patients with RIF.
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Affiliation(s)
- Keiji Kuroda
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Tokyo, Japan.,Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Yuko Matsumura
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Yuko Ikemoto
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | | | | | | | - Koji Nakagawa
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Tokyo, Japan
| | - Toyoyoshi Uchida
- Departments of Metabolism and Endocrinology, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Asako Ochiai
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Yoshiya Horimoto
- Departments of Human Pathology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Atsushi Arakawa
- Departments of Human Pathology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Shuko Nojiri
- Medical Technology Innovation Center, Juntendo University, Tokyo, Japan.,Clinical Research and Trial Center, Juntendo University Hospital, Tokyo, Japan
| | - Atsuo Itakura
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Rikikazu Sugiyama
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Tokyo, Japan
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21
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Cohen AM, Ye XY, Colgan TJ, Greenblatt EM, Chan C. Comparing endometrial receptivity array to histologic dating of the endometrium in women with a history of implantation failure. Syst Biol Reprod Med 2020; 66:347-354. [PMID: 32998580 DOI: 10.1080/19396368.2020.1824032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
For patients with recurrent implantation failure in IVF, histologic or transcriptomic testing of the endometrium during the mid-secretory phase is often considered. Histological dating of endometrial biopsies (Noyes criteria) can determine if endometrial morphology is consistent with the period of receptivity. Alternatively, endometrial tissue can be sent for a commercial Endometrial Receptivity Array (ERA) test which characterizes the gene expression of the endometrium using a panel of 238 genes that have been implicated in endometrial receptivity. This study aimed to compare the two tests to assess their concordance and to examine the ability of the ERA to successfully predict implantation and pregnancy in a subsequent personalized embryo transfer. A retrospective review was done of 97 patients with a history of implantation failure who underwent an ERA, 35 of whom had histologic dating on the same sample. ERA and histology were classified as 'concordant' when samples were receptive by both tests or non-receptive by both tests. The ERA result was then used to personalize the embryo transfer day, and pregnancy rates from the first subsequent frozen transfer cycle were analyzed. The results indicated that there is poor concordance between ERA and histological dating with only 40.0% agreement and a kappa (95%CI) = -0.18 (-0.50, 0.14). According to the ERA, 48.5% of biopsies were receptive, 47.4% were non-receptive and 2.01% were insufficient tissue for analysis. The clinical pregnancy rate in patients shown to be receptive by ERA was 26.7% and non-receptive was 22.5% following the subsequent personalized ET (p = 0.66). This study concludes that there is a high degree of discordance between histological dating of the endometrium and molecular analysis by ERA. There was no evidence of clinical benefit when embryo transfer was personalized according to ERA in patients with a history of implantation failure.
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Affiliation(s)
- Arianne M Cohen
- Faculty of Medicine, University of Toronto , Toronto, ON, Canada.,Department of Obstetrics and Gynaecology, University of Toronto , Toronto, ON, Canada
| | - Xiang Y Ye
- Maternal Infant Care Research Centre, Mount Sinai Hospital , Toronto, ON, Canada
| | | | - Ellen M Greenblatt
- Faculty of Medicine, University of Toronto , Toronto, ON, Canada.,Department of Obstetrics and Gynaecology, University of Toronto , Toronto, ON, Canada.,Mount Sinai Fertility, Mount Sinai Hospital , Toronto, ON, Canada
| | - Crystal Chan
- Faculty of Medicine, University of Toronto , Toronto, ON, Canada.,Department of Obstetrics and Gynaecology, University of Toronto , Toronto, ON, Canada.,Mount Sinai Fertility, Mount Sinai Hospital , Toronto, ON, Canada.,Lunenfeld-Tanenbaum Research Institute, Sinai Health System , Toronto, ON, Canada
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22
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Recurrent implantation failure in IVF: A Canadian Fertility and Andrology Society Clinical Practice Guideline. Reprod Biomed Online 2020; 41:819-833. [PMID: 32962928 DOI: 10.1016/j.rbmo.2020.08.007] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/16/2020] [Accepted: 08/08/2020] [Indexed: 12/23/2022]
Abstract
Recurrent implantation failure (RIF) after IVF is a challenging topic for clinicians and can be a devastating reality for some patients with infertility. The purpose of this guideline from the Canadian Fertility and Andrology Society (CFAS) is to provide the most relevant evidence to date for the assessment and management of RIF. This guideline was developed using the GRADE (Grading of Recommendations, Assessment, Development and Evaluation) approach. This guideline recognizes the presence of heterogeneity in the definition of RIF. Recommendations are offered here on the investigation of RIF and management options that may increase the chance of a live birth.
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23
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Etiology and management of recurrent implantation failure: A focus on intra-uterine PBMC-therapy for RIF. J Reprod Immunol 2020; 139:103121. [DOI: 10.1016/j.jri.2020.103121] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 03/12/2020] [Accepted: 03/13/2020] [Indexed: 01/11/2023]
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24
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Budhram DR, Shi D, McDonald SD, Walter SD. The crossover design for studies of infertility employing in-vitro fertilization: A methodological survey. Contemp Clin Trials Commun 2019; 16:100426. [PMID: 31517133 PMCID: PMC6734149 DOI: 10.1016/j.conctc.2019.100426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 07/21/2019] [Accepted: 08/04/2019] [Indexed: 01/06/2023] Open
Abstract
Background Infertility has become increasingly common worldwide. There is a need for the infertility literature to evaluate new interventions with IVF. The crossover design presents many methodological advantages for IVF trials. In addition to providing a within-person comparison of outcomes, it offers participants the opportunity to potentially benefit from more than one available treatment. However, infertility studies present a unique challenge in terms of bias: successful participants do not cross over to the second treatment group. Objectives The main objective of our study was to survey the methodological features of crossover trials for infertility with in-vitro fertilization (IVF) based interventions. A secondary focus was reporting key results. Study design & setting We conducted a methodological survey by systematically searching Medline and Embase databases. The capture-recapture technique was used to estimate the number of relevant studies that were not retrieved by our search strategy. We employed the Cochrane risk of bias tool to assess methodological rigour. Crossover-specific methods features were summarized. Treatment effects for pregnancy outcomes across studies are also presented. Results 15 studies met inclusion criteria. Most studies were deemed to have high or unclear risks of bias, usually because of incomplete reporting of outcome data and assessment procedures. 13 studies did not employ crossover-specific methods to analyze outcome data by period, which may bias treatment effect estimates. Four studies reported pregnancy outcome data with sample sizes from both treatment periods. Of these four studies, three reported that the control intervention was favoured. Conclusions The main limitation of our survey was the small sample size of studies. Future reviews should be larger and seek to encompass a broader range of the infertility literature. Despite the issues identified in the included trials, consideration should still be given to using the crossover design in future infertility research. Employing crossover-specific analysis methods, such as accounting for participant non-completion, along with strict adherence to CONSORT reporting guidelines, may significantly reduce the risk of bias in individual studies.
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Affiliation(s)
- Dalton R Budhram
- Department of Health Research Methods, Evidence, and Impact, McMaster University Faculty of Health Sciences, Hamilton, ON, L8S 4K1, Canada
| | - Daniel Shi
- Department of Health Research Methods, Evidence, and Impact, McMaster University Faculty of Health Sciences, Hamilton, ON, L8S 4K1, Canada
| | - Sarah D McDonald
- Department of Health Research Methods, Evidence, and Impact, McMaster University Faculty of Health Sciences, Hamilton, ON, L8S 4K1, Canada.,Department of Obstetrics and Gynecology, McMaster University Faculty of Health Sciences, Hamilton, ON, L8S 4K1, Canada.,Department of Radiology, McMaster University Faculty of Health Sciences, Hamilton, ON, L8S 4K1, Canada
| | - Stephen D Walter
- Department of Health Research Methods, Evidence, and Impact, McMaster University Faculty of Health Sciences, Hamilton, ON, L8S 4K1, Canada
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25
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Zeng M, Wen P, Duan J. Association of antinuclear antibody with clinical outcome of patients undergoing in vitro fertilization/intracytoplasmic sperm injection treatment: A meta-analysis. Am J Reprod Immunol 2019; 82:e13158. [PMID: 31206895 DOI: 10.1111/aji.13158] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 05/02/2019] [Accepted: 06/05/2019] [Indexed: 12/14/2022] Open
Abstract
PROBLEM Several recent studies have investigated the relationship between antinuclear antibodies (ANAs) and in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) outcomes. This meta-analysis evaluated the effect of ANA on clinical outcome for patients undergoing IVF/ICSI treatment. METHOD OF STUDY A systemic survey of the literature was performed using PubMed, EMBASE and the Cochrane Library databases, through January 2019. Evaluated outcomes included clinical pregnancy rate (CPR), miscarriage rate (MR) and implantation rate (IR). Relative risk ratio (RR) and 95% confidence intervals (95% CI) were used for dichotomous data. Meta-analyses were performed with Review Manager 5.3 software. RESULTS Eleven eligible studies were found. For IVF/ICSI cycles, compared with an ANA(-) group, infertile patients with ANA(+) had significantly reduced incidence of CPR (RR 0.66, 95% CI 0.56-0.79; I2 = 60%) and IR (RR 0.61, 95% CI 0.49-0.76; I2 = 75%), and had a higher MR (RR 1.81, 95% CI 1.40-2.36; I2 = 48%). CONCLUSION This study suggested that ANA might cause poor pregnancy outcomes for infertile women undergoing IVF/ICSI treatment.
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Affiliation(s)
- MeiFang Zeng
- Reproductive Medical Center, Hospital of Chinese People's Liberation Army, Guilin, China
| | - Ping Wen
- Reproductive Medical Center, Hospital of Chinese People's Liberation Army, Guilin, China
| | - JinLiang Duan
- Reproductive Medical Center, Hospital of Chinese People's Liberation Army, Guilin, China
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The role of immunotherapy in in vitro fertilization and recurrent pregnancy loss: a systematic review and meta-analysis. Fertil Steril 2019; 110:1089-1100. [PMID: 30396553 DOI: 10.1016/j.fertnstert.2018.07.004] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 06/17/2018] [Accepted: 07/06/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To study the current evidence on the role of immunotherapy in IVF and in the management of recurrent pregnancy loss (RPL). DESIGN Systematic review and meta-analysis. SETTING A literature search was performed using MEDLINE, PUBMED, CINAHL, and EMBASE until May 2017. Only randomized controlled trials were included, and a meta-analysis was carried out where appropriate. PATIENT(S) Women undergoing IVF treatment with or without a history of recurrent implantation failure and women with idiopathic RPL. INTERVENTION(S) Assessment of the efficacy of commonly used immunomodulators such as IV use of [1] immunoglobulin, [2] lymphocyte immunotherapy and [3] intralipid; intrauterine infusion of [4] granulocyte colony-stimulating factor and [5] peripheral blood mononuclear cells; subcutaneous administration of [6] TNF-alpha inhibitors, [7] leukaemia inhibitory factor; and oral administration of [8] glucocorticoids. MAIN OUTCOME MEASURE(S) The primary outcomes were live birth rate and miscarriage rate; secondary outcome was clinical pregnancy rate. RESULT(S) Of the 7,226 publications identified, 53 were selected during the initial screening; 30 satisfied the selection criteria and were included in this review. CONCLUSION(S) The available medical literature shows controversial results about the role of immunotherapy when used for improving reproductive outcomes. This study did not show a role for immunotherapy in improving the live birth rate in women undergoing IVF treatment or in the prevention of idiopathic RPL. Currently, immunotherapy should be used in the context of research and should not be used in routine clinical practice to improve reproductive outcomes.
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27
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Reggia R, Andreoli L, Sebbar H, Canti V, Ceccarelli F, Favaro M, Hoxha A, Inversetti A, Larosa M, Ramoni V, Caporali R, Conti F, Doria A, Montecucco C, Rovere-Querini P, Ruffatti A, Valesini G, Zatti S, Fallo L, Lojacono A, Tincani A. An observational multicentre study on the efficacy and safety of assisted reproductive technologies in women with rheumatic diseases. Rheumatol Adv Pract 2019; 3:rkz005. [PMID: 31431993 PMCID: PMC6649948 DOI: 10.1093/rap/rkz005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 02/04/2019] [Indexed: 01/10/2023] Open
Abstract
Objectives The aim was to determine whether assisted reproductive technologies (ARTs) confer additional risk in rheumatic patients (in terms of disease flare and fetal–maternal complications) and whether, if performed, their efficacy is affected by maternal disease. Methods Sixty infertile rheumatic women undergoing 111 ART cycles were included. Clinical pregnancy rate, live birth rate, maternal disease flares and maternal–fetal complications were recorded. Results One hundred and eleven ART cycles in 60 women were analysed. We reported 46 pregnancies (41.4%), 3 (3.1%) cases of ovarian hyperstimulation syndrome and no cases of thrombosis during stimulation, pregnancy and puerperium. One or more maternal complication was reported in 13 (30.2%) pregnancies, and fetal complications occurred in 11 fetuses (21.1%). The live birth rate was 98%, but we reported three (6%) perinatal deaths in the first days of life. During puerperium, we recorded one (2.5%) post-partum haemorrhage and one (2.5%) articular flare. Conclusion The safety and efficacy of the ARTs, demonstrated in the general population, seems to be confirmed also in rheumatic patients. No evidence was found to advise against their application, and the choice of therapy should be made depending on the patient’s risk profile, irrespective of whether the pregnancy is natural or artificial induced.
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Affiliation(s)
- Rossella Reggia
- Rheumathology and Clinical Immunology, ASST Spedali Civili and University of Brescia, Brescia
| | - Laura Andreoli
- Rheumathology and Clinical Immunology, ASST Spedali Civili and University of Brescia, Brescia
| | - Houssni Sebbar
- Rheumathology and Clinical Immunology, ASST Spedali Civili and University of Brescia, Brescia
| | - Valentina Canti
- Rheumatology Unit, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan
| | - Fulvia Ceccarelli
- Rheumatologic Unit, Department of Internal Medicine and Medical Specialties, 'La Sapienza' University of Rome, Rome
| | - Maria Favaro
- Rheumatology Unit, Department of Medicine - DIMED, University of Padua, Padua
| | - Ariela Hoxha
- Rheumatology Unit, Department of Medicine - DIMED, University of Padua, Padua
| | - Annalisa Inversetti
- Obstetrics and Gynaecology Unit, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan
| | | | - Veronique Ramoni
- Rheumatology Unit, IRCCS Policlinico San Matteo and University of Pavia, Pavia
| | - Roberto Caporali
- Rheumatology Unit, IRCCS Policlinico San Matteo and University of Pavia, Pavia
| | - Fabrizio Conti
- Rheumatologic Unit, Department of Internal Medicine and Medical Specialties, 'La Sapienza' University of Rome, Rome
| | | | | | - Patrizia Rovere-Querini
- Rheumatology Unit, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan
| | - Amelia Ruffatti
- Rheumatology Unit, Department of Medicine - DIMED, University of Padua, Padua
| | - Guido Valesini
- Rheumatologic Unit, Department of Internal Medicine and Medical Specialties, 'La Sapienza' University of Rome, Rome
| | | | - Luca Fallo
- Unit of Assisted Reproductive Technologies, Department of Obstetrics and Gynaecology, ASST Spedali Civili and University of Brescia, Brescia, Italy
| | | | - Angela Tincani
- Rheumathology and Clinical Immunology, ASST Spedali Civili and University of Brescia, Brescia
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28
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Royster GD, Harris JC, Nelson A, Castro Y, Weitzel RP, Tisdale J, Heitmann RJ, DeCherney AH, Wolff EF. Rapamycin Corrects T Regulatory Cell Depletion and Improves Embryo Implantation and Live Birth Rates in a Murine Model. Reprod Sci 2019; 26:1545-1556. [PMID: 30782087 DOI: 10.1177/1933719119828110] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
There are few treatments for patients with recurrent pregnancy loss (RPL) or recurrent implantation failure (RIF). Women with RPL and unexplained infertility have lower T regulatory cell (Treg) expression when compared to fertile controls. A murine model has been developed with depletion of regulatory T cells (DEREG) after administration of diphtheria toxin (DT), resulting in smaller litter sizes, secondary to embryo implantation failure. Numerous murine studies have shown that adoptive transfer of CD4+CD25+FoxP3+ Tregs from donors improves litter sizes in DEREG mice with depleted Tregs. Our hypothesis is that DEREG mice treated with a single dose of DT will deplete Tregs and subsequently decrease litter sizes and that treatment with rapamycin (sirolimus; Pfizer) during the time of embryo implantation will increase Tregs and restore litter sizes nearly back to normal levels. Syngeneic mating of DEREG mice after depletion of Tregs resulted in smaller litter sizes and this defect was reversed when these DEREG mice were treated with rapamycin at the time of embryo implantation. The importance of Tregs at the time of embryo implantation has been well established and immunotherapy treatments, such as rapamycin (mammalian target of rapamycin inhibitor), may prove to be an effective treatment for patients with RPL, RIF, or unexplained infertility with low Treg.
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Affiliation(s)
| | - Justine C Harris
- National Institute of Child Health and Human Development, Bethesda, MD, USA
| | - Amanda Nelson
- National Institute of Child Health and Human Development, Bethesda, MD, USA
| | | | | | | | | | - Alan H DeCherney
- National Institute of Child Health and Human Development, Bethesda, MD, USA
| | - Erin F Wolff
- National Institute of Child Health and Human Development, Bethesda, MD, USA
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29
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Coughlan C. What to do when good-quality embryos repeatedly fail to implant. Best Pract Res Clin Obstet Gynaecol 2018; 53:48-59. [DOI: 10.1016/j.bpobgyn.2018.07.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 07/12/2018] [Accepted: 07/17/2018] [Indexed: 12/22/2022]
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Ljubić A. Inverted pyramid of prenatal care - is it enough? Should it be - extended inverted pyramid of prenatal care? J Perinat Med 2018; 46:716-720. [PMID: 28593902 DOI: 10.1515/jpm-2016-0427] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 03/01/2017] [Indexed: 11/15/2022]
Abstract
Abstract
In recent years, the idea of the inverted pyramid of prenatal care and monitoring has emerged, for the purpose of prediction and prevention, early detection and treatment of health disorders of the fetus. Is this enough? If we analyze the period behind us, progress has been made in the field of detection of multiple pregnancies, dating of pregnancy and prenatal detection of chromosomal and structural fetal disorders, as well as a small amount of progress in terms of prediction and prevention of preeclampsia. If these disorders are the consequence of the disturbed or dysfunctional placentation, they are rooted at the time of implantation. This means that the changes that lead to the dysfunctional implantation should be sought in the pre-implantation period, in relation between the embryo and the endometrium. An extended inverted pyramid is necessary to find better results in perinatal medicine. This means that the interventions should be focused on the preconception and peri-implantation periods. The therapy should be on the subcellular and genetic level by applying the latest biotechnological procedures. It is possible that the time is approaching when the listed disorders of a pregnancy will be the indications for the application of a non stimulated in-vitro fertilization (IVF) (without ovary stimulating medication) with the use of new biotechnological achievements.
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Affiliation(s)
- Aleksandar Ljubić
- Medigroup system, Belgrade, Serbia, DIU Libertas, Svetog Dominika 4, Dubrovnik, Croatia
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31
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Bala MM, Paszek E, Lesniak W, Wloch‐Kopec D, Jasinska K, Undas A. Antiplatelet and anticoagulant agents for primary prevention of thrombosis in individuals with antiphospholipid antibodies. Cochrane Database Syst Rev 2018; 7:CD012534. [PMID: 30004572 PMCID: PMC6513409 DOI: 10.1002/14651858.cd012534.pub2] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Antiphospholipid syndrome (APS) is an autoimmune disease characterised by the presence of antiphospholipid (aPL) antibodies that have prothrombotic activity. Antiphospholipid antibodies are associated with an increased risk of pregnancy complications (recurrent miscarriage, premature birth, intrauterine growth retardation) and thrombotic events (both arterial and venous). The most common thrombotic events include brain ischaemia (stroke or transient ischaemic attack) and deep vein thrombosis. To diagnose APS, the presence of aPL antibodies in two measurements and at least one thrombotic event or pregnancy complication are required. It is unclear if people with positive aPL antibodies but without any previous thrombotic events should receive primary antithrombotic prophylaxis. OBJECTIVES To assess the effects of antiplatelet or anticoagulant agents versus placebo or no intervention or other intervention on the development of thrombosis in people with aPL antibodies who have not had a thrombotic event. We did not address obstetric outcomes in this review as these have been thoroughly addressed by other Cochrane Reviews. SEARCH METHODS We searched the Cochrane Vascular Specialised Register (4 December 2017), the Cochrane Central Register of Controlled Trials (CENTRAL) (last search 29 November 2017), MEDLINE Ovid, Embase Ovid, CINAHL, and AMED (searched 4 December 2017), and trials registries (searched 29 November 2017). We also checked reference lists of included studies, systematic reviews, and practice guidelines, and contacted experts in the field. SELECTION CRITERIA We included randomised controlled trials (RCTs) that compared any antiplatelet or anticoagulant agents, or their combinations, at any dose and mode of delivery with placebo, no intervention, or other intervention. We also included RCTs that compared antiplatelet or anticoagulant agents with each other or that compared two different doses of the same drug. We included studies performed in people of any age and with no history of thrombosis (as defined by APS Sapporo classification criteria or updated Sydney classification criteria), but with aPL antibodies confirmed on at last two separate measurements. The studies included both pregnant women who tested positive for aPL antibodies and had a history of recurrent obstetric complications, as well as non-pregnancy related cases with positive screening for antibodies, in accordance with the criteria mentioned above. DATA COLLECTION AND ANALYSIS Pairs of authors independently selected studies for inclusion, extracted data, and assessed the risk of bias for the included studies and quality of evidence using GRADE. Any discrepancies were resolved through discussion or by consulting a third review author when necessary. In addition, one review author checked all the extracted numerical data. MAIN RESULTS We included nine studies involving 1044 randomised participants. The studies took place in several countries and had different funding sources. No study was at low risk of bias in all domains. We classified all included studies as at unclear or high risk of bias in two or more domains. Seven included studies focused mainly on obstetric outcomes. One study included non-pregnancy-related cases, and one study included both pregnancy-related cases and other patients with positive results for aPL antibodies. The remaining studies concerned women with aPL antibodies and a history of pregnancy failure. Four studies compared anticoagulant with or without acetylsalicylic acid (ASA) versus ASA only and observed no clear difference in thrombosis risk (risk ratio (RR) 0.98, 95% confidence interval (CI) 0.25 to 3.77; 4 studies; 493 participants; low-quality evidence). No major bleeding was reported, but minor bleeding risk (nasal bleeding, menorrhagia) was higher in the anticoagulant with ASA group as compared with ASA alone in one study (RR 22.45, 95% CI 1.34 to 374.81; 1 study; 164 participants; low-quality evidence). In one study ASA was compared with placebo, and there were no clear differences in thrombosis (RR 5.21, 95% CI 0.63 to 42.97; 1 study; 98 participants; low-quality evidence) or minor bleeding risk between the groups (RR 3.13, 95% CI 0.34 to 29.01; 1 study; 98 participants; low-quality evidence), and no major bleeding was observed. Two studies compared ASA with low molecular weight heparin (LMWH) versus placebo or intravenous immunoglobulin (IVIG), and no thrombotic events were observed in any of the groups. Moreover, there were no clear differences in the risk of bleeding requiring transfusion (RR 9.0, 95% CI 0.49 to 164.76; 1 study; 180 participants; moderate-quality evidence) or postpartum bleeding (RR 1.30, 95% CI 0.60 to 2.81; 1 study; 180 participants; moderate-quality evidence) between the groups. Two studies compared ASA with high-dose LMWH versus ASA with low-dose LMWF or unfractionated heparin (UFH); no thrombotic events or major bleeding was reported. Mortality and quality of life data were not reported for any of the comparisons. AUTHORS' CONCLUSIONS There is insufficient evidence to demonstrate benefit or harm of using anticoagulants with or without ASA versus ASA alone in people with aPL antibodies and a history of recurrent pregnancy loss and with no such history; ASA versus placebo in people with aPL antibodies; and ASA with LMWH versus placebo or IVIG, and ASA with high-dose LMWH versus ASA with low-dose LMWH or UFH, in women with aPL antibodies and a history of recurrent pregnancy loss, for the primary prevention of thrombotic events. In a mixed population of people with a history of previous pregnancy loss and without such a history treated with anticoagulant combined with ASA, the incidence of minor bleeding (nasal bleeding, menorrhagia) was increased when compared with ASA alone. Studies that are adequately powered and that focus mainly on thrombotic events are needed to draw any firm conclusions on the primary prevention of thrombotic events in people with antiphospholipid antibodies.
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Affiliation(s)
- Malgorzata M Bala
- Jagiellonian University Medical CollegeChair of Epidemiology and Preventive Medicine; Department of Hygiene and Dietetics; Systematic Reviews Unit ‐ Polish Cochrane BranchKopernika 7KrakowPoland31‐034
| | - Elżbieta Paszek
- Jagiellonian University Medical CollegeDepartment of Interventional CardiologyPradnicka 80KrakowPoland
| | - Wiktoria Lesniak
- Jagiellonian University Medical College2nd Department of Internal Medicineul. Skawinska 8KrakowPoland31‐066
| | - Dorota Wloch‐Kopec
- Jagiellonian University Medical CollegeNeurology DepartmentBotaniczna 3KrakowPoland31‐503
| | - Katarzyna Jasinska
- Jagiellonian University Medical CollegeStudents' Research Group, Systematic Reviews Unit‐Polish Cochrane BranchKrakowPoland
| | - Anetta Undas
- Jagiellonian University Medical CollegeInstitute of CardiologyPradnicka 80KrakowPoland31‐202
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Moghani-Ghoroghi F, Moshkdanian G, Sehat M, Nematollahi-Mahani SN, Ragerdi-Kashani I, Pasbakhsh P. Melatonin Pretreated Blastocysts along with Calcitonin Administration Improved Implantation by Upregulation of Heparin Binding-Epidermal Growth Factor Expression in Murine Endometrium. CELL JOURNAL 2017; 19:599-606. [PMID: 29105394 PMCID: PMC5672098 DOI: 10.22074/cellj.2018.4737] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Accepted: 12/02/2016] [Indexed: 12/20/2022]
Abstract
Objective Implantation failure is an obstacle in assisted reproduction techniques (ART). Calcitonin is a molecules
involved in uterine receptivity and embryo implantation. Melatonin can promote embryo quality and improve
implantation. This study examines the effect of pretreatment of blastocysts with melatonin and calcitonin on heparin
binding-epidermal growth factor (HB-EGF) expression in murine endometrium.
Materials and Methods In this experimental study, we collected 2-cell embryos from the oviducts of 1.5 day pregnant
NMRI mice. Embryos were cultured to the blastocyst in GTM medium with or without 10-9 M melatonin. Pregnant and
pseudo-pregnant mice received intraperitoneal (IP) injections of 2 IU calcitonin. After 24 hours, we transferred the
cultured blastocysts into the uteri of pseudo-pregnant mice. Two days later, implantation sites were counted and we
assessed the levels of HB-EGF mRNA and protein in the uteri of naturally pregnant and pseudo-pregnant mice by
quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot. Statistical analysis was performed with
one-way ANOVA followed by the Tukey post hoc test. P<0.05 was considered statistically significant.
Results Melatonin pretreatment of blastocysts along with calcitonin administration significantly increased HB-EGF
mRNA and protein (P<0.001) in the endometrium of pseudo-pregnant mice. Administration of calcitonin in naturally
pregnant mice significantly increased HB-EGF mRNA and protein levels (P<0.001). Compared with the control group
(2.6 ± 0.5), the average number of implantation sites in the melatonin group (4.6 ± 0.5, P<0.05) and calcitonin group (7
± 1, P<0.001) significantly increased. There was a significant increase in implantation sites in the combined melatonin
and calcitonin group (8.6 ± 0.5, P<0.001). Calcitonin significantly enhanced calcitonin receptor mRNA (P<0.001) and
protein (P<0.05) in the uteri of naturally pregnant and pseudo-pregnant mice.
Conclusion Melatonin pretreated blastocysts along with calcitonin increased HB-EGF expression in the uteri of pseudo-
pregnant mice. Calcitonin administration upregulated HB-EGF in uteri of naturally pregnant mice.
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Affiliation(s)
| | - Ghazaleh Moshkdanian
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Anatomical Science Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Mojtaba Sehat
- Department of Social Medicine, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Iraj Ragerdi-Kashani
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Parichehr Pasbakhsh
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Hviid MM, Macklon N. Immune modulation treatments—where is the evidence? Fertil Steril 2017; 107:1284-1293. [DOI: 10.1016/j.fertnstert.2017.04.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Accepted: 04/18/2017] [Indexed: 12/11/2022]
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Sung N, Han AR, Park CW, Park DW, Park JC, Kim NY, Lim KS, Shin JE, Joo CW, Lee SE, Kim JW, Lee SK. Intravenous immunoglobulin G in women with reproductive failure: The Korean Society for Reproductive Immunology practice guidelines. Clin Exp Reprod Med 2017; 44:1-7. [PMID: 28428937 PMCID: PMC5395546 DOI: 10.5653/cerm.2017.44.1.1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 01/25/2017] [Accepted: 01/25/2017] [Indexed: 02/03/2023] Open
Abstract
The task force of the Korean Society for Reproductive Immunology recommends intravenous immunoglobulin G treatment in women with reproductive failure, including recurrent pregnancy loss and/or repeated implantation failure, who show cellular immune factors such as abnormal natural killer cell levels, natural killer cell cytotoxicity, and/or type 1 T helper immunity.
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Affiliation(s)
- Nayoung Sung
- Department of Obstetrics and Gynecology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Ae Ra Han
- Department of Obstetrics and Gynecology, Gangseo Mizmedi Hospital, Seoul, Korea
| | - Chan Woo Park
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cheil General Hospital and Women's Healthcare Center, Dankook University College of Medicine, Seoul, Korea
| | - Dong Wook Park
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cheil General Hospital and Women's Healthcare Center, Dankook University College of Medicine, Seoul, Korea
| | - Joon Cheol Park
- Department of Obstetrics and Gynecology, Keimyung University School of Medicine, Daegu, Korea
| | - Na Young Kim
- Department of Obstetrics and Gynecology, Gangnam Mizmedi Hospital, Seoul, Korea
| | | | | | | | - Seung Eun Lee
- Department of Obstetrics and Gynecology, Bundang CHA Medical Center, CHA University, Seongnam, Korea
| | | | - Sung Ki Lee
- Department of Obstetrics and Gynecology, Konyang University College of Medicine, Daejeon, Korea
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Na YCB, Asif S, Raine-Fenning NJ. Is there evidence to support serum antinuclear antibodies testing in women with recurrent implantation failure undergoing in vitro fertilization? HUM FERTIL 2017; 20:224-226. [DOI: 10.1080/14647273.2017.1306657] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Sonia Asif
- Nurture Fertility, East Midlands Fertility Centre, Nottingham, UK
- Division of Child Health, Obstetrics and Gynaecology, School of Medicine, University of Nottingham, Nottingham, UK
| | - Nicholas J. Raine-Fenning
- Nurture Fertility, East Midlands Fertility Centre, Nottingham, UK
- Division of Child Health, Obstetrics and Gynaecology, School of Medicine, University of Nottingham, Nottingham, UK
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Nijjar SK, D'Amico MI, Wimalaweera NA, Cooper NAM, Zamora J, Khan KS. Participation in clinical trials improves outcomes in women's health: a systematic review and meta-analysis. BJOG 2017; 124:863-871. [DOI: 10.1111/1471-0528.14528] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2016] [Indexed: 11/28/2022]
Affiliation(s)
- SK Nijjar
- Women's Health Research Unit; Centre for Primary Care and Public Health; Blizard Institute; Barts and The London School of Medicine and Dentistry; London UK
| | - MI D'Amico
- Women's Health Research Unit; Centre for Primary Care and Public Health; Blizard Institute; Barts and The London School of Medicine and Dentistry; London UK
| | | | - NAM Cooper
- Women's Health Research Unit; Centre for Primary Care and Public Health; Blizard Institute; Barts and The London School of Medicine and Dentistry; London UK
| | - J Zamora
- Women's Health Research Unit; Centre for Primary Care and Public Health; Blizard Institute; Barts and The London School of Medicine and Dentistry; London UK
- Clinical Biostatistics Unit; Hospital Ramon y Cajal (IRYCIS) and CIBER Epidemiologia y Salud Publica; Madrid Spain
| | - KS Khan
- Multidisciplinary Evidence Synthesis Hub (mEsh); Barts and the London School of Medicine and Dentistry; Queen Mary University; London UK
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Abstract
BACKGROUND Aspirin is used with the aim of optimising the chance of live birth in women undergoing assisted reproductive technology (ART), despite inconsistent evidence of its efficacy and safety (in terms of intraoperative bleeding during oocyte retrieval and risk of miscarriage). The most appropriate time to commence aspirin therapy and the length of treatment required are also still to be determined. This is the second update of the review first published in 2007. OBJECTIVES To evaluate the effectiveness and safety of aspirin in women undergoing ART. SEARCH METHODS We searched the Cochrane Gynaecology and Fertility Group Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 4) in the Cochrane Library (searched 9 May 2016); the databases MEDLINE (1946 to 9 May 2016) and Embase (1974 to 9 May 2016); and trial registers (ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform search portal). We also examined the reference lists of all known primary studies and review articles, citation lists of relevant publications and abstracts of major scientific meetings, combined with the Cochrane Gynaecology and Fertility Group's search strategy. SELECTION CRITERIA Randomised controlled trials on aspirin for women undergoing ART. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial eligibility and risk of bias and extracted the data. The primary review outcome was live birth. Secondary outcomes included clinical pregnancy, ongoing pregnancy, multiple pregnancy, miscarriage, and other complications associated with IVF/ICSI or with pregnancy and birth. We combined data to calculate risk ratios (RRs) (for dichotomous data) and mean differences (MDs) (for continuous data) and 95% confidence intervals (CIs). Statistical heterogeneity was assessed using the I² statistic. We assessed the overall quality of the evidence for the main comparisons using GRADE methods. MAIN RESULTS The search identified 13 trials as eligible for inclusion in the review, including a total of 2653 participants with a mean age of 35 years. Ten studies used a dose of 100 mg and three used 80 mg of aspirin per day. In most of them, aspirin was commenced immediately at the start of down-regulation, while the duration of treatment varied widely. Eight studies provided a placebo for the control group.There was no evidence of a difference between the aspirin group and the group receiving no treatment or placebo in rates of live birth (RR 0.91, 95% CI 0.72 to 1.15, 3 RCTs, n = 1053, I² = 15%, moderate-quality evidence). In addition, clinical pregnancy rates were also similar for the two groups (RR 1.03, 95% CI 0.91 to 1.17, 10 RCTs, n = 2142, I² = 27%, moderate-quality evidence); sensitivity analysis, excluding studies at high risk of bias, did not change the effect estimate. There was no evidence of a difference between groups in terms of multiple pregnancy as confirmed by ultrasound (RR 0.67, 95% CI 0.37 to 1.25, 2 RCTs, n = 656, I² = 0%, low-quality evidence), miscarriage (RR 1.10, 95% CI 0.68 to 1.77, 5 RCTs, n = 1497, I² = 0%, low-quality evidence), ectopic pregnancy (RR 1.86, 95% CI 0.75 to 4.63, 3 RCTs, n = 1135, I² = 0%, very low quality evidence) or vaginal bleeding (RR 1.01, 95% CI 0.14 to 7.13, 1 RCT, n = 487, very low quality evidence). Data were lacking on other adverse effects.The overall quality of the evidence ranged from very low to moderate; limitations were poor reporting of study methods and suspected publication bias. AUTHORS' CONCLUSIONS Currently there is no evidence in favour of routine use of aspirin in order to improve pregnancy rates for a general IVF population. This is based on available data from randomised controlled trials, where there is currently no evidence of an effect of aspirin on women undergoing ART, as there is no single outcome measure demonstrating a benefit with its use. Furthermore, current evidence does not exclude the possibility of adverse effects.
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Affiliation(s)
- Charalampos S Siristatidis
- University of AthensAssisted Reproduction Unit, 3rd Department of Obstetrics and GynaecologyAttikon University Hospital,Rimini 1AthensChaidariGreece12462
| | - George Basios
- University of AthensAssisted Reproduction Unit, 3rd Department of Obstetrics and GynaecologyAttikon University Hospital,Rimini 1AthensChaidariGreece12462
| | - Vasilios Pergialiotis
- National and Kapodistrian University of Athens3rd Department of Obstetrics and Gynaecology1 Rimini StreetAthensGreece12462
| | - Paraskevi Vogiatzi
- University of AthensAssisted Reproduction Unit, 3rd Department of Obstetrics and GynaecologyAttikon University Hospital,Rimini 1AthensChaidariGreece12462
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Lazzaroni MG, Dall’Ara F, Fredi M, Nalli C, Reggia R, Lojacono A, Ramazzotto F, Zatti S, Andreoli L, Tincani A. A comprehensive review of the clinical approach to pregnancy and systemic lupus erythematosus. J Autoimmun 2016; 74:106-117. [DOI: 10.1016/j.jaut.2016.06.016] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 06/27/2016] [Indexed: 01/23/2023]
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Martínez-Zamora MA, Tàssies D, Reverter JC, Creus M, Casals G, Cívico S, Carmona F, Balasch J. Increased circulating cell-derived microparticle count is associated with recurrent implantation failure after IVF and embryo transfer. Reprod Biomed Online 2016; 33:168-73. [PMID: 27236712 DOI: 10.1016/j.rbmo.2016.05.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 04/26/2016] [Accepted: 05/11/2016] [Indexed: 11/18/2022]
Abstract
Cell-derived microparticles (cMPs) are small membrane vesicles that are released from many different cell types in response to cellular activation or apoptosis. Elevated cMP counts have been found in almost all thrombotic diseases and pregnancy wastage, such as recurrent spontaneous abortion and in a number of conditions associated with inflammation, cellular activation and angiogenesis. cMP count was investigated in patients experiencing unexplained recurrent implantation failure (RIF). The study group was composed of 30 women diagnosed with RIF (RIF group). The first control group (IVF group) (n = 30) comprised patients undergoing a first successful IVF cycle. The second control group (FER group) included 30 healthy women who had at least one child born at term and no history of infertility or obstetric complications. cMP count was significantly higher in the RIF group compared with the IVF and FER groups (P < 0.05 and P < 0.01, respectively) (RIF group: 15.8 ± 6.2 nM phosphatidylserine equivalent [PS eq]; IVF group: 10.9 ± 5.3 nM PS eq; FER group: 9.6 ± 4.0 nM PS eq). No statistical difference was found in cMP count between the IVF and FER groups. Increased cMP count is, therefore, associated with RIF after IVF and embryo transfer.
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Affiliation(s)
- M Angeles Martínez-Zamora
- Institut Clínic of Gynecology, Obstetrics and Neonatology, Faculty of Medicine - University of Barcelona, Hospital Clínic of Barcelona, Villarroel Street, 170, Barcelona 08036, Spain
| | - Dolors Tàssies
- Hemotherapy and Hemostasis Unit, Faculty of Medicine - University of Barcelona, Hospital Clínic of Barcelona, Villarroel Street, 170, Barcelona 08036, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Juan Carlos Reverter
- Hemotherapy and Hemostasis Unit, Faculty of Medicine - University of Barcelona, Hospital Clínic of Barcelona, Villarroel Street, 170, Barcelona 08036, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Montserrat Creus
- Institut Clínic of Gynecology, Obstetrics and Neonatology, Faculty of Medicine - University of Barcelona, Hospital Clínic of Barcelona, Villarroel Street, 170, Barcelona 08036, Spain
| | - Gemma Casals
- Institut Clínic of Gynecology, Obstetrics and Neonatology, Faculty of Medicine - University of Barcelona, Hospital Clínic of Barcelona, Villarroel Street, 170, Barcelona 08036, Spain
| | - Salvadora Cívico
- Institut Clínic of Gynecology, Obstetrics and Neonatology, Faculty of Medicine - University of Barcelona, Hospital Clínic of Barcelona, Villarroel Street, 170, Barcelona 08036, Spain
| | - Francisco Carmona
- Institut Clínic of Gynecology, Obstetrics and Neonatology, Faculty of Medicine - University of Barcelona, Hospital Clínic of Barcelona, Villarroel Street, 170, Barcelona 08036, Spain
| | - Juan Balasch
- Institut Clínic of Gynecology, Obstetrics and Neonatology, Faculty of Medicine - University of Barcelona, Hospital Clínic of Barcelona, Villarroel Street, 170, Barcelona 08036, Spain.
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Chighizola CB, de Jesus GR, Branch DW. The hidden world of anti-phospholipid antibodies and female infertility: A literature appraisal. Autoimmun Rev 2016; 15:493-500. [PMID: 26827907 DOI: 10.1016/j.autrev.2016.01.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Accepted: 01/25/2016] [Indexed: 11/28/2022]
Abstract
Even though the association of anti-phospholipid antibodies (aPL) with infertility is debated, infertile women are commonly screened for aPL. To review evidence, a systematic PubMed search was conducted to retrieve papers addressing (i) the association between aPL and infertility, (ii) the positivity rate of criteria and non-criteria aPL in women with infertility, (iii) the association between aPL and assisted reproduction technologies (ART) outcome, (iv) the efficacy of medical treatments on ART outcome, and (v) the effects of ART on thrombotic risk. A total of 46 papers were considered; several limitations emerged: (i) wide heterogeneity in study populations, (ii) non-prospective design in 90% of studies, and (iii) aPL cutoffs not conforming to international guidelines in more than 75% of studies; aPL positivity not confirmed in 89% of studies. Most studies evinced an association between infertility and anti-β2GPI antibodies and almost all non-criteria aPL. The association rate with infertility was below 50% for lupus anti-coagulant, anti-cardiolipin antibodies (aCL), and anti-phosphatidic acid antibodies. According to our estimates, overall positivity rates of criteria and non-criteria aPL tests are 6% and 3% among infertile women, 1% and 2% among controls, respectively. A significant difference in the positivity rate of patients versus controls emerged for aCL only. Five of 18 studies reported a detrimental effect of aPL on ART outcome. Only one of the six studies assessing the effects of treatment on ART outcome among aPL-positive infertile women reported a benefit. All relevant studies reported no increase in the rate of thrombosis among aPL-positive women undergoing ART.
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Affiliation(s)
- Cecilia B Chighizola
- Rheumatology Unit, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; Experimental Laboratory of Immunology and Rheumatology Researches, Istituto Auxologico Italiano, via Zucchi 18, Cusano Milanino, Milan, Italy
| | - Guilherme R de Jesus
- Department of Obstetrics, Universidade do Estado do Rio de Janeiro, Avenida Professor Manuel de Abreu, 500-1o andar, Vila Isabel CEP, 20550-170, Rio de Janeiro, Brazil; Department of Obstetrics, Instituto Fernandes Figueira, FIOCRUZ, Rio de Janeiro, Brazil
| | - D Ware Branch
- Department of Obstetrics and Gynecology, University of Utah Health Sciences, Intermountain Healthcare, 50 N Medical Dr, Salt Lake City, UT 84132, USA.
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41
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Heng BC, Huang W, Zhong X, Yin P, Tong GQ. Roles of Antiphospholipid Antibodies, Antithyroid Antibodies and Antisperm Antibodies in Female Reproductive Health. ACTA ACUST UNITED AC 2015. [DOI: 10.1159/000381900] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Nardo LG, El-Toukhy T, Stewart J, Balen AH, Potdar N. British Fertility Society Policy and Practice Committee: Adjuvants in IVF: Evidence for good clinical practice. HUM FERTIL 2014; 18:2-15. [DOI: 10.3109/14647273.2015.985454] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
Abstract
Assisted reproductive technology is widely used to treat couples affected by infertility. Complications associated with assisted reproduction include venous thromboembolism, ovarian hyperstimulation syndrome, and recurrent implantation failure. It has also been proposed that thrombophilia may be associated with an increased likelihood of these events. Although data are limited, antithrombotic therapy is frequently used to enhance the likelihood of successful assisted reproduction. This chapter reviews the risks of venous and arterial thromboembolism associated with assisted reproduction, as well as available data regarding the impact of thrombophilia on the risks of thromboembolism and failure of implantation. The role of antithrombotic therapy in reducing the likelihood of these events, along with recommendations from various guidelines, are also discussed.
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Fernandes N, Bryant D, Griffith L, El-Rabbany M, Fernandes NM, Kean C, Marsh J, Mathur S, Moyer R, Reade CJ, Riva JJ, Somerville L, Bhatnagar N. Outcomes for patients with the same disease treated inside and outside of randomized trials: a systematic review and meta-analysis. CMAJ 2014; 186:E596-609. [PMID: 25267774 PMCID: PMC4216275 DOI: 10.1503/cmaj.131693] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND It is unclear whether participation in a randomized controlled trial (RCT), irrespective of assigned treatment, is harmful or beneficial to participants. We compared outcomes for patients with the same diagnoses who did ("insiders") and did not ("outsiders") enter RCTs, without regard to the specific therapies received for their respective diagnoses. METHODS By searching the MEDLINE (1966-2010), Embase (1980-2010), CENTRAL (1960-2010) and PsycINFO (1880-2010) databases, we identified 147 studies that reported the health outcomes of "insiders" and a group of parallel or consecutive "outsiders" within the same time period. We prepared a narrative review and, as appropriate, meta-analyses of patients' outcomes. RESULTS We found no clinically or statistically significant differences in outcomes between "insiders" and "outsiders" in the 23 studies in which the experimental intervention was ineffective (standard mean difference in continuous outcomes -0.03, 95% confidence interval [CI] -0.1 to 0.04) or in the 7 studies in which the experimental intervention was effective and was received by both "insiders" and "outsiders" (mean difference 0.04, 95% CI -0.04 to 0.13). However, in 9 studies in which an effective intervention was received only by "insiders," the "outsiders" experienced significantly worse health outcomes (mean difference -0.36, 95% CI -0.61 to -0.12). INTERPRETATION We found no evidence to support clinically important overall harm or benefit arising from participation in RCTs. This conclusion refutes earlier claims that trial participants are at increased risk of harm.
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Affiliation(s)
- Natasha Fernandes
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont.
| | - Dianne Bryant
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Lauren Griffith
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Mohamed El-Rabbany
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Nisha M Fernandes
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Crystal Kean
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Jacquelyn Marsh
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Siddhi Mathur
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Rebecca Moyer
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Clare J Reade
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - John J Riva
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Lyndsay Somerville
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
| | - Neera Bhatnagar
- Faculty of Medicine (Natasha Fernandes, Mathur), University of Ottawa, Ottawa, Ont.; Faculty of Health Sciences (Bryant, Marsh, Moyer) and Schulich School of Medicine and Dentistry (Bryant), The University of Western Ontario, London, Ont.; Department of Clinical Epidemiology and Biostatistics (Bryant, Griffith), Department of Medicine (Nisha Fernandes), Health Sciences Library (Bhatnagar), Department of Family Medicine (Riva) and Division of Gynecologic Oncology (Reade), McMaster University, Hamilton, Ont.; Faculty of Dentistry (El-Rabbany), University of Toronto, Toronto, Ont.; School of Medical and Applied Sciences (Kean), Central Queensland University, Rockhampton, Australia; Department of Orthopaedic Surgery (Somerville), London Health Sciences Centre, London, Ont
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Crawford G, Ray A, Gudi A, Shah A, Homburg R. The role of seminal plasma for improved outcomes during in vitro fertilization treatment: review of the literature and meta-analysis. Hum Reprod Update 2014; 21:275-84. [DOI: 10.1093/humupd/dmu052] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Vyas V, Shukla D, Patil S, Mohite S. Caesarean section in a case of systemic lupus erythematosus. Indian J Anaesth 2014; 58:193-5. [PMID: 24963187 PMCID: PMC4050939 DOI: 10.4103/0019-5049.130827] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease most frequently found in women of child bearing age and may co-exist with pregnancy. Disease exacerbation, increased foetal loss, neonatal lupus and an increased incidence of pre-eclampsia are the major challenges. Its multisystem involvement and therapeutic interventions like anticoagulants, steroids and immunosuppressive agents pose a high risk for both surgery and anaesthesia. We describe successful management of an antinuclear antibody (ANA) positive parturient with bad obstetric history who underwent elective caesarean section under spinal anaesthesia.
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Affiliation(s)
- Varsha Vyas
- Department of Anaesthesia, Padmashree Dr. D. Y Patil Hospital and Research Centre, Navi Mumbai Maharashtra, India
| | - Deepika Shukla
- Department of Anaesthesia, Padmashree Dr. D. Y Patil Hospital and Research Centre, Navi Mumbai Maharashtra, India
| | - Surekha Patil
- Department of Anaesthesia, Padmashree Dr. D. Y Patil Hospital and Research Centre, Navi Mumbai Maharashtra, India
| | - Shubha Mohite
- Department of Anaesthesia, Padmashree Dr. D. Y Patil Hospital and Research Centre, Navi Mumbai Maharashtra, India
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Teh CL, Leong TS. Antiphospholipid syndrome in Sarawak: real world experience in a developing country. Clin Rheumatol 2014; 34:175-8. [PMID: 24831689 DOI: 10.1007/s10067-014-2671-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 04/05/2014] [Accepted: 05/08/2014] [Indexed: 11/24/2022]
Abstract
We performed a cross-sectional study of all antiphospholipid syndrome (APS) patients during an 8-year period (2006-2013) to describe the clinical features, serology profiles, treatment regimes, and outcomes in our center. There were a total of 59 patients in our study with the female to male ratio of 9:1. They have a mean age of 41.6 ± 12.1 years and a mean duration of illness of 38.4 ± 68.5 months. The majority of patients presented with vascular thrombosis (69.5 %) with equal arterial and venous involvements. Twenty-six patients (44.1 %) presented with obstetric complications with recurrent abortions (32.2 %) as the main manifestation. Most patients were on daily warfarin doses of 2-6 mg (91.0 %) with target INR of 2-3. There was neither recurrent thrombosis nor bleeding complications documented. There were 80 % live births following treatment in our patients.
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Affiliation(s)
- C L Teh
- Unit of Rheumatology, Department of Medicine, Sarawak General Hospital, Sarawak, Malaysia,
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Coughlan C, Ledger W, Wang Q, Liu F, Demirol A, Gurgan T, Cutting R, Ong K, Sallam H, Li T. Recurrent implantation failure: definition and management. Reprod Biomed Online 2014; 28:14-38. [DOI: 10.1016/j.rbmo.2013.08.011] [Citation(s) in RCA: 331] [Impact Index Per Article: 33.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Revised: 05/05/2013] [Accepted: 08/06/2013] [Indexed: 12/29/2022]
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Akhtar MA, Sur SD, Raine‐Fenning N, Jayaprakasan K, Thornton JG, Quenby S. Heparin for assisted reproduction. Cochrane Database Syst Rev 2013; 2013:CD009452. [PMID: 23955506 PMCID: PMC10788127 DOI: 10.1002/14651858.cd009452.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Heparin as an adjunct in assisted reproduction (peri-implantation heparin) is given at or after egg collection or at embryo transfer during assisted reproduction. Heparin has been advocated to improve embryo implantation and clinical outcomes. It has been proposed that heparin enhances the intra-uterine environment by improving decidualisation with an associated activation of growth factors and a cytokine expression profile in the endometrium that is favourable to pregnancy. OBJECTIVES To investigate whether the administration of heparin around the time of implantation (peri-implantation heparin) improves clinical outcomes in subfertile women undergoing assisted reproduction. SEARCH METHODS A comprehensive and exhaustive search strategy was developed in consultation with the Trials Search Co-ordinator of the Cochrane Menstrual Disorders and Subfertility Group (MDSG). The strategy was used in an attempt to identify all relevant studies regardless of language or publication status (published, unpublished, in press, and in progress). Relevant trials were identified from both electronic databases and other resources (last search 6 May 2013). SELECTION CRITERIA All randomised controlled trials (RCTs) were included where peri-implantation heparin was given during assisted reproduction. Peri-implantation low molecular weight heparin (LMWH) during IVF/ICSI was given at or after egg collection or at embryo transfer in the included studies. Live birth rate was the primary outcome. DATA COLLECTION AND ANALYSIS Two review authors independently assessed the eligibility and quality of trials and extracted relevant data. The quality of the evidence was evaluated using GRADE methods. MAIN RESULTS Three RCTs (involving 386 women) were included in the review.Peri-implantation LMWH administration during assisted reproduction was associated with a significant improvement in live birth rate compared with placebo or no LMWH (odds ratio (OR) 1.77, 95% confidence interval (CI) 1.07 to 2.90, three studies, 386 women, I(2) = 51%, very low quality evidence with high heterogeneity). There was also a significant improvement in the clinical pregnancy rate with use of LMWH (OR 1.61, 95% CI 1.03 to 2.53, three studies, 386 women, I(2) = 29%, very low quality evidence with low heterogeneity).However these findings should be interpreted with extreme caution as they were dependent upon the choice of statistical method: they were no longer statistically significant when a random-effects model was used.Adverse events were poorly reported in all included studies, with no comparative data available. However, LMWH did cause adverse effects including bruising, ecchymosis, bleeding, thrombocytopenia and allergic reactions. It appeared that these adverse effects were increased if heparin therapy was used over a longer duration. AUTHORS' CONCLUSIONS The results of this Cochrane review of three randomised controlled trials with a total of 386 women suggested that peri-implantation LMWH in assisted reproduction treatment (ART) cycles may improve the live birth rate in women undergoing assisted reproduction. However, these results were dependent on small low quality studies with substantial heterogeneity, and were sensitive to the choice of statistical model. There were side effects reported with use of heparin, including bruising and bleeding, and no reliable data on long-term effects. The results do not justify this use of heparin outside well-conducted research trials.These findings need to be further investigated with well-designed, adequately powered, double-blind, randomised, placebo-controlled, multicentre trials. Further investigations could also focus on the effects of the local (uterine) and not systemic application of heparin during ART.
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Affiliation(s)
- Muhammad A Akhtar
- St Mary's HospitalReproductive MedicineHathersage RoadManchesterUKM13 0JH
| | - Shyamaly D Sur
- Queen Charlotte's and Chelsea HospitalImperial College Healthcare TrustLondonUK
| | - Nick Raine‐Fenning
- University of NottinghamDivision of Child Health, Obstetrics and Gynaecology, School of MedicineD Floor, East Block, Queens Medical CentreNottinghamUKNG27SE
| | - Kannamannadiar Jayaprakasan
- University of NottinghamDivision of Child Health, Obstetrics and Gynaecology, School of MedicineD Floor, East Block, Queens Medical CentreNottinghamUKNG27SE
| | - Jim G Thornton
- University of NottinghamDivision of Child Health, Obstetrics and Gynaecology, School of MedicineD Floor, East Block, Queens Medical CentreNottinghamUKNG27SE
| | - Siobhan Quenby
- University of WarwickClinical Sciences Research InstituteCoventryUKCV4 7AL
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