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Gialdini C, Chamillard M, Diaz V, Pasquale J, Thangaratinam S, Abalos E, Torloni MR, Betran AP. Evidence-based surgical procedures to optimize caesarean outcomes: an overview of systematic reviews. EClinicalMedicine 2024; 72:102632. [PMID: 38812964 PMCID: PMC11134562 DOI: 10.1016/j.eclinm.2024.102632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 03/29/2024] [Accepted: 04/19/2024] [Indexed: 05/31/2024] Open
Abstract
Background Caesarean section (CS) is the most performed major surgery worldwide. Surgical techniques used for CS vary widely and there is no internationally accepted standardization. We conducted an overview of systematic reviews (SR) of randomized controlled trials (RCT) to summarize the evidence on surgical techniques or procedures related to CS. Methods Searches were conducted from database inception to 31 January 2024 in Cochrane Database of Systematic Reviews, PubMed, EMBASE, Lilacs and CINAHL without date or language restrictions. AMSTAR 2 and GRADE were used to assess the methodological quality of the SRs and the certainty of evidence at outcome level, respectively. We classified each procedure-outcome pair into one of eight categories according to effect estimates and certainty of evidence. The overview was registered at PROSPERO (CRD 42023208306). Findings The analysis included 38 SRs (16 Cochrane and 22 non-Cochrane) published between 2004-2024 involving 628 RCT with a total of 190,349 participants. Most reviews were of low or critically low quality (AMSTAR 2). The SRs presented 345 procedure-outcome comparisons (237 procedure versus procedure, 108 procedure versus no treatment/placebo). There was insufficient or inconclusive evidence for 256 comparisons, clear evidence of benefit for 40, possible benefit for 17, no difference of effect for 13, clear evidence of harm for 14, and possible harm for 5. We found no SRs for 7 pre-defined procedures. Skin cleansing with chlorhexidine, Joel-Cohen-based abdominal incision, uterine incision with blunt dissection and cephalad-caudal expansion, cord traction for placental extraction, manual cervical dilatation in pre-labour CS, changing gloves, chromic catgut suture for uterine closure, non-closure of the peritoneum, closure of subcutaneous tissue, and negative pressure wound therapy are procedures associated with benefits for relevant outcomes. Interpretation Current evidence suggests that several CS surgical procedures improve outcomes but also reveals a lack of or inconclusive evidence for many commonly used procedures. There is an urgent need for evidence-based guidelines standardizing techniques for CS, and trials to fill existing knowledge gaps. Funding UNDP-UNFPA-UNICEF-WHO-World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), a cosponsored programme executed by the World Health Organization (WHO).
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Affiliation(s)
- Celina Gialdini
- Centro Rosarino de Estudios Perinatales (CREP), Rosario, Argentina
- Facultat de Ciències de la Salut Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | | | - Virginia Diaz
- Centro Rosarino de Estudios Perinatales (CREP), Rosario, Argentina
| | - Julia Pasquale
- Centro Rosarino de Estudios Perinatales (CREP), Rosario, Argentina
| | - Shakila Thangaratinam
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Edgardo Abalos
- Centro de Estudios de Estado y Sociedad (CEDES), Buenos Aires, Argentina
| | - Maria Regina Torloni
- Evidence Based Healthcare Post-Graduate Program, Department of Medicine, São Paulo Federal University, São Paulo, Brazil
| | - Ana Pilar Betran
- 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, World Health Organization, Geneva, Switzerland
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Si Y, Tan T, Pu K. Systematic review of the economic evaluation model of assisted reproductive technology. HEALTH ECONOMICS REVIEW 2024; 14:34. [PMID: 38767759 PMCID: PMC11103951 DOI: 10.1186/s13561-024-00509-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 04/26/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND With the increasing demand for fertility services, it is urgent to select the most cost-effective assisted reproductive technology (ART) treatment plan and include it in medical insurance. Economic evaluation reports are an important reference for medical insurance negotiation. The aim of this study is to systematically evaluate the economic evaluation research of ART, analyze the existing shortcomings, and provide a reference for the economic evaluation of ART. METHODS PubMed, EMbase, Web of Science, Cochrane Library and ScienceDirect databases were searched for relevant articles on the economic evaluation of ART. These articles were screened, and their quality was evaluated based on the Comprehensive Health Economics Evaluation Report Standard (CHEERS 2022), and the data on the basic characteristics, model characteristics and other aspects of the included studies were summarized. RESULTS One hundred and two related articles were obtained in the preliminary search, but based on the inclusion criteria, 12 studies were used for the analysis, of which nine used the decision tree model. The model parameters were mainly derived from published literature and included retrospective clinical data of patients. Only two studies included direct non-medical and indirect costs in the cost measurement. Live birth rate was used as an outcome indicator in half of the studies. CONCLUSION Suggesting the setting of the threshold range in the field of fertility should be actively discussed, and the monetary value of each live birth is assumed to be in a certain range when the WTP threshold for fertility is uncertain. The range of the parameter sources should be expanded. Direct non-medical and indirect costs should be included in the calculation of costs, and the analysis should be carried out from the perspective of the whole society. In the evaluation of clinical effect, the effectiveness and safety indexes should be selected for a comprehensive evaluation, thereby making the evaluation more comprehensive and reliable. At least subgroup analysis based on age stratification should be considered in the relevant economic evaluation.
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Affiliation(s)
- Yuxin Si
- School of Medical Informatics, Chongqing Medical University, Chongqing, 400016, China
| | - Tao Tan
- Chongqing Health Statistics Information Center, Chongqing, 401120, China.
| | - Kexue Pu
- School of Medical Informatics, Chongqing Medical University, Chongqing, 400016, China.
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Vaidakis D, Papapanou M, Siristatidis CS. Autologous platelet-rich plasma for assisted reproduction. Cochrane Database Syst Rev 2024; 4:CD013875. [PMID: 38682756 PMCID: PMC11057220 DOI: 10.1002/14651858.cd013875.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
BACKGROUND Autologous platelet-rich plasma (PRP) consists of plasma and a concentrate of platelets extracted from fresh whole blood of the person being treated. Research has suggested that intrauterine or intraovarian infusion/injection of PRP before embryo transfer may improve endometrial receptivity and response to ovarian stimulation in women undergoing assisted reproduction. We compared these interventions to standard treatment, placebo, or other interventions (mechanical or pharmacological). OBJECTIVES To assess the effectiveness and safety of intrauterine and intraovarian infusion/injection of platelet-rich plasma in infertile women undergoing assisted reproductive technology cycles. SEARCH METHODS We searched the Cochrane Gynaecology and Fertility Group's Specialised Register, CENTRAL, MEDLINE, Embase, and the Epistemonikos database in January 2023. We also searched the reference lists of relevant articles and contacted the trial authors and experts in the field for any additional trials. SELECTION CRITERIA We included randomized controlled trials (RCTs) that evaluated the application of PRP in the uterine cavity, ovaries, or both versus no intervention, placebo, or any other intervention (either mechanical or pharmacological) in women undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) cycles. DATA COLLECTION AND ANALYSIS We followed standard methodological procedures recommended by Cochrane, including use of the updated risk of bias tool (RoB 2). The primary outcomes were live birth (or ongoing pregnancy) and miscarriage. The secondary outcomes were clinical pregnancy, complications of the procedure, multiple pregnancy, ectopic pregnancy, fetal growth restriction, preterm delivery, and fetal abnormality. We estimated the average effect of the interventions by fitting a Der Simonian-Laird's random-effects meta-analysis model. We reported pooled odds ratios (ORs) with 95% confidence intervals (CIs). We restricted the primary analyses to trials at low risk of bias for the outcomes and performed sensitivity analyses that included all studies. MAIN RESULTS We included 12 parallel-group RCTs that recruited a total of 1069 women. We identified three different comparison groups. Using GRADE, we assessed the certainty of evidence as very low for almost all outcomes. Intrauterine injection/infusion of platelet-rich plasma versus no intervention or placebo Nine studies evaluated intrauterine PRP versus no intervention or placebo. Eight included women with at least two or three previous implantation failures. Only one was assessed at low risk of bias for each outcome. This study provided very low-certainty evidence about the effect of intrauterine PRP injection versus no intervention on live birth (OR 1.10, 95% CI 0.38 to 3.14; 94 women) and miscarriage (OR 0.96, 95% CI 0.13 to 7.09; 94 women). If the likelihood of live birth following no intervention is assumed to be 17%, then the likelihood following intrauterine PRP would be 7% to 40%; and if the risk of miscarriage following no intervention is 4%, then the risk following intrauterine PRP would be 1% to 24%. When we analyzed all studies (regardless of risk of bias), we found very low-certainty evidence about the effect of intrauterine PRP compared with placebo or no intervention on live birth or ongoing pregnancy (OR 2.38, 95% CI 1.16 to 4.86; I² = 54%; 6 studies, 564 women) and miscarriage (OR 1.54, 95% CI 0.59 to 4.01; I² = 0%; 5 studies, 504 women). The study at low risk of bias provided very low-certainty evidence about the effect of intrauterine PRP compared with no intervention on clinical pregnancy (OR 1.55, 95% CI 0.64 to 3.76; 94 women) and ectopic pregnancy (OR 2.94, 95% CI 0.12 to 73.95; 94 women). The synthesis of all studies provided very low-certainty evidence about the effect of intrauterine PRP compared with placebo or no intervention on clinical pregnancy (OR 2.22, 95% CI 1.50 to 3.27; I² = 24%; 9 studies, 824 women), multiple pregnancy (OR 2.68, 95% CI 0.81 to 8.88; I² = 0%; 2 studies, 240 women), and ectopic pregnancy (OR 2.94, 95% CI 0.12 to 73.95; 1 study, 94 women; very low-certainty evidence). Intrauterine infusion of PRP may increase the risk of preterm delivery compared with no intervention (OR 8.02, 95% CI 1.72 to 37.33; 1 study, 120 women; low-certainty evidence). No studies reported pain, infection, allergic reaction, fetal growth restriction, or fetal abnormality. Intrauterine infusion of platelet-rich plasma versus intrauterine infusion of granulocyte colony-stimulating factor Two RCTs evaluated intrauterine PRP versus intrauterine granulocyte colony-stimulating factor (G-CSF); both included women with thin endometrium, and neither was judged at low risk of bias for any outcome. We are uncertain about the effect of intrauterine PRP compared with intrauterine G-CSF on live birth (OR 0.88, 95% CI 0.43 to 1.81; 1 study, 132 women; very low-certainty evidence), miscarriage (OR 1.94, 95% CI 0.63 to 5.96; 1 study, 132 women; very low-certainty evidence), and clinical pregnancy (OR 1.24, 95% CI 0.66 to 2.35; 2 studies, 172 women; very low-certainty evidence). Neither study reported adverse outcomes other than miscarriage. Intraovarian injection of platelet-rich plasma versus no intervention One RCT evaluated PRP injection into both ovaries versus no intervention; it was judged at high risk of bias for the two outcomes it reported. We are uncertain about the effect of intraovarian PRP injection compared with no intervention on ongoing pregnancy (OR 1.09, 95% CI 0.33 to 3.63; 73 women; very low-certainty evidence) and clinical pregnancy (OR 0.90, 95% CI 0.31 to 2.60; 73 women; very low-certainty evidence). The study examined no safety outcomes. AUTHORS' CONCLUSIONS We are uncertain about the effect of intrauterine or intraovarian administration of PRP on outcomes of assisted reproduction technology in infertile women. The pooled results should be interpreted with caution. Only one of the 12 included studies was judged at low risk of bias. Other limitations of the included trials were failure to report live birth, poor reporting of methods, lack of prospective protocol registration, low precision due to the small number of enrolled participants, indirectness due to the specific subpopulations and settings studied, and insufficient or absent safety data.
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Affiliation(s)
- Dennis Vaidakis
- Department of Basic and Clinical Sciences, Medical School, University of Nicosia, Nicosia, Cyprus
| | - Michail Papapanou
- Second Department of Obstetrics and Gynecology, Aretaieion University Hospital, National and Kapodistrian University of Athens, Athens, Greece
- Obstetrics, Gynecology and Reproductive Medicine Working Group, Society of Junior Doctors, Athens, Greece
| | - Charalampos S Siristatidis
- Assisted Reproduction Unit, 2nd Department of Obstetrics and Gynaecology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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van de Loo M, van Kaam A, Offringa M, Doyle LW, Cooper C, Onland W. Corticosteroids for the prevention and treatment of bronchopulmonary dysplasia: an overview of systematic reviews. Cochrane Database Syst Rev 2024; 4:CD013271. [PMID: 38597338 PMCID: PMC11005325 DOI: 10.1002/14651858.cd013271.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
BACKGROUND Bronchopulmonary dysplasia (BPD) remains an important complication of prematurity. Pulmonary inflammation plays a central role in the pathogenesis of BPD, explaining the rationale for investigating postnatal corticosteroids. Multiple systematic reviews (SRs) have summarised the evidence from numerous randomised controlled trials (RCTs) investigating different aspects of administrating postnatal corticosteroids. Besides beneficial effects on the outcome of death or BPD, potential short- and long-term harms have been reported. OBJECTIVES The primary objective of this overview was to summarise and appraise the evidence from SRs regarding the efficacy and safety of postnatal corticosteroids in preterm infants at risk of developing BPD. METHODS We searched the Cochrane Database of Systematic Reviews, MEDLINE, Embase, CINAHL, and Epistemonikos for SRs in April 2023. We included all SRs assessing any form of postnatal corticosteroid administration in preterm populations with the objective of ameliorating pulmonary disease. All regimens and comparisons were included. Two review authors independently checked the eligibility of the SRs comparing corticosteroids with placebo, and corticosteroids with different routes of administration and regimens. The included outcomes, considered key drivers in the decision to administer postnatal corticosteroids, were the composite outcome of death or BPD at 36 weeks' postmenstrual age (PMA), its individual components, long-term neurodevelopmental sequelae, sepsis, and gastrointestinal tract perforation. We independently assessed the methodological quality of the included SRs by using AMSTAR 2 (A Measurement Tool to Assess Systematic Reviews) and ROBIS (Risk Of Bias In Systematic reviews) tools. We assessed the certainty of the evidence using GRADE. We provided a narrative description of the characteristics, methodological quality, and results of the included SRs. MAIN RESULTS We included nine SRs (seven Cochrane, two non-Cochrane) containing 87 RCTs, 1 follow-up study, and 9419 preterm infants, investigating the effects of postnatal corticosteroids to prevent or treat BPD. The quality of the included SRs according to AMSTAR 2 varied from high to critically low. Risk of bias according to ROBIS was low. The certainty of the evidence according to GRADE ranged from very low to moderate. Early initiated systemic dexamethasone (< seven days after birth) likely has a beneficial effect on death or BPD at 36 weeks' PMA (risk ratio (RR) 0.88, 95% confidence interval (CI) 0.81 to 0.95; number needed to treat for an additional beneficial outcome (NNTB) 16, 95% CI 10 to 41; I2 = 39%; 17 studies; 2791 infants; moderate-certainty evidence) and on BPD at 36 weeks' PMA (RR 0.72, 95% CI 0.63 to 0.82; NNTB 13, 95% CI 9 to 21; I2 = 39%; 17 studies; 2791 infants; moderate-certainty evidence). Early initiated systemic hydrocortisone may also have a beneficial effect on death or BPD at 36 weeks' PMA (RR 0.90, 95% CI 0.82 to 0.99; NNTB 18, 95% CI 9 to 594; I2 = 43%; 9 studies; 1376 infants; low-certainty evidence). However, these benefits are likely accompanied by harmful effects like cerebral palsy or neurosensory disability (dexamethasone) or gastrointestinal perforation (both dexamethasone and hydrocortisone). Late initiated systemic dexamethasone (≥ seven days after birth) may have a beneficial effect on death or BPD at 36 weeks' PMA (RR 0.75, 95% CI 0.67 to 0.84; NNTB 5, 95% CI 4 to 9; I2 = 61%; 12 studies; 553 infants; low-certainty evidence), mostly contributed to by a beneficial effect on BPD at 36 weeks' PMA (RR 0.76, 95% CI 0.66 to 0.87; NNTB 6, 95% CI 4 to 13; I2 = 14%; 12 studies; 553 infants; low-certainty evidence). No harmful side effects were shown in the outcomes chosen as key drivers to the decision to start or withhold late systemic dexamethasone. No effects, either beneficial or harmful, were found in the subgroup meta-analyses of late hydrocortisone studies. Early initiated inhaled corticosteroids probably have a beneficial effect on death and BPD at 36 weeks' PMA (RR 0.86, 95% CI 0.75 to 0.99; NNTB 19, 95% CI not applicable; I2 = 0%; 6 studies; 1285 infants; moderate-certainty evidence), with no apparent adverse effects shown in the SRs. In contrast, late initiated inhaled corticosteroids do not appear to have any benefits or harms. Endotracheal instillation of corticosteroids (budesonide) with surfactant as a carrier likely has a beneficial effect on death or BPD at 36 weeks' PMA (RR 0.60, 95% CI 0.49 to 0.74; NNTB 4, 95% CI 3 to 6; I2 = 0%; 2 studies; 381 infants; moderate-certainty evidence) and on BPD at 36 weeks' PMA. No evidence of harmful effects was found. There was little evidence for effects of different starting doses or timing of systemic corticosteroids on death or BPD at 36 weeks' PMA, but potential adverse effects were observed for some comparisons. Lowering the dose might result in a more unfavourable balance of benefits and harms. Moderately early initiated systemic corticosteroids, compared with early systemic corticosteroids, may result in a higher incidence of BPD at 36 weeks' PMA. Pulse dosing instead of continuous dosing may have a negative effect on death and BPD at 36 weeks' PMA. We found no differences for the comparisons of inhaled versus systemic corticosteroids. AUTHORS' CONCLUSIONS This overview summarises the evidence of nine SRs investigating the effect of postnatal corticosteroids in preterm infants at risk for BPD. Late initiated (≥ seven days after birth) systemic administration of dexamethasone is considered an effective intervention to reduce the risk of BPD in infants with a high risk profile for BPD, based on a favourable balance between benefits and harms. Endotracheal instillation of corticosteroids (budesonide) with surfactant as a carrier is a promising intervention, based on the beneficial effect on desirable outcomes without (so far) negative side effects. Pending results of ongoing large, multicentre RCTs investigating both short- and long-term effects, endotracheal instillation of corticosteroids (budesonide) with surfactant as a carrier is not appropriate for clinical practice at present. Early initiated (< seven days after birth) systemic dexamethasone and hydrocortisone and late initiated (≥ seven days after birth) hydrocortisone are considered ineffective interventions, because of an unfavourable balance between benefits and harms. No conclusions are possible regarding early and late inhaled corticosteroids, as more research is needed.
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Affiliation(s)
- Moniek van de Loo
- Department of Neonatology, Emma Children's Hospital, Amsterdam University Medical Centers, Amsterdam, Netherlands
- Amsterdam Reproduction & Development, Amsterdam, Netherlands
| | - Anton van Kaam
- Department of Neonatology, Emma Children's Hospital, Amsterdam University Medical Centers, Amsterdam, Netherlands
- Amsterdam Reproduction & Development, Amsterdam, Netherlands
| | - Martin Offringa
- Child Health Evaluative Sciences, Hospital for Sick Children, Toronto, Canada
| | - Lex W Doyle
- Department of Obstetrics, Gynaecology and Newborn Health, University of Melbourne, Parkville, Australia
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
- Newborn Research, The Royal Women's Hospital, Parkville, Australia
| | - Chris Cooper
- Cochrane Neonatal Group, Vermont Oxford Network, Burlington, USA
- Bristol Medical School, University of Bristol, Bristol, UK
| | - Wes Onland
- Department of Neonatology, Emma Children's Hospital, Amsterdam University Medical Centers, Amsterdam, Netherlands
- Amsterdam Reproduction & Development, Amsterdam, Netherlands
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Gazzo I, Bovis F, Colia D, Sozzi F, Costa M, Anserini P, Massarotti C. Algorithm vs. clinical experience: controlled ovarian stimulations with follitropin-delta and individualised doses of follitropin-alpha/beta. REPRODUCTION AND FERTILITY 2024; 5:RAF-23-0045. [PMID: 38330591 PMCID: PMC10959055 DOI: 10.1530/raf-23-0045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 02/08/2024] [Indexed: 02/10/2024] Open
Abstract
In the registrational trials, follitropin delta was compared with a fixed dose of 150 UI of follitropin alpha/beta, finding higher chances to reach a target response of 8-14 oocytes compared to controls. For this reason, follitropin delta is marketed as particularly useful in expected hyper-responder patients. The main outcome of this study is to report if comparable results are reached in a real-life scenario with follitropin alpha/beta personalized doses, based on patients' characteristics. This is a retrospective study performed in two public fertility centres. All first cycles from January 2020 to June 2022 with either follitropin delta (cases) or alpha/beta (controls) in patients with antiMüllerian hormone >2.5 ng/ml were compared by an inverse probability weighting approach based on propensity score. The follitropin total dose was higher in controls (1179.06 ± 344.93 vs. 1668.67 ± 555.22 IU, p<0.001). The target response of 8-14 oocytes was reached by 40.2% of cases and 40.7% of controls (odds ratio (OR) 0.99, 95% confidence interval (CI) 0.65-1.53, p=0.98). Fewer than 8 oocytes were collected in 24.1% of cases and 22% of controls (OR 1.10, 95% CI 0.71-1.69, p=0.67); more than 14 oocytes in 35.7% of cases and 37.3% of controls (OR 0.83, 95% CI 0.54-1.28, p=0.40). Our experience did not find worse results in term of proportion of patients who reached the target response with an algorithm-chosen dose of follitropin delta compared to a personalised starting dose of follitropin alpha/beta, with follitropin delta having the advantage of objectivity. Larger numbers are needed to confirm these results.
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Affiliation(s)
- Irene Gazzo
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health (DINOGMI Department), University of Genoa, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Francesca Bovis
- Department of Health Sciences, University of Genoa, Genova, Italy
| | - Denise Colia
- Reproductive Medicine Unit, Ospedale Evangelico Internazionale, Genova, Italy
| | - Fausta Sozzi
- Physiopathology of Human Reproduction Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Mauro Costa
- Reproductive Medicine Unit, Ospedale Evangelico Internazionale, Genova, Italy
| | - Paola Anserini
- Physiopathology of Human Reproduction Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Claudia Massarotti
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health (DINOGMI Department), University of Genoa, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
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Komiya S, Watanabe J, Terayama T, Kamijo K, Okada H. Efficacy and safety of follitropin delta versus follitropin alpha/beta in infertility treatment: A systematic review and meta-analysis. Reprod Med Biol 2024; 23:e12573. [PMID: 38528991 PMCID: PMC10961712 DOI: 10.1002/rmb2.12573] [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: 09/26/2023] [Revised: 02/22/2024] [Accepted: 03/10/2024] [Indexed: 03/27/2024] Open
Abstract
Background Follitropin δ may be an alternative to conventional follitropin α/β for controlled ovarian stimulation (COS) within assisted reproductive treatment (ART), but its efficacy and safety remain unknown. We performed a random-effects meta-analysis to compare the efficacy and safety of follitropin δ and follitropin α/β. Methods We searched randomized controlled trials comparing follitropin δ and follitropin α/β using MEDLINE, Embase, CENTRAL, ClinicalTrials.gov, and WHO-ITCRP on December 14, 2022. The primary outcomes were the live birth rate and the incidence of moderate or severe ovarian hyperstimulation syndrome (OHSS). The certainty of the evidence was assessed using the grading of recommendations assessment, development, and evaluation approach. The protocol was registered on the Open Science Framework. Results Three studies involving 2682 participants were included in our meta-analysis. The results indicated that follitropin δ may result in little to no difference in live birth rates (risk ratio [RR], 1.12; 95% confidence interval [CI], 0.91-1.38; low certainty) and the incidence of moderate or severe OHSS (RR, 0.78; 95% CI, 0.48-1.26; low certainty) compared with follitropin α/β. Conclusion Follitropin δ may result in little to no difference in COS compared with follitropin α/β, especially in terms of live births and safety.
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Affiliation(s)
- Shinnosuke Komiya
- HORAC Grand Front Osaka ClinicOsakaJapan
- Department of Obstetrics and GynecologyKansai Medical University Graduate School of MedicineHirakata, OsakaJapan
| | - Jun Watanabe
- Systematic Review Workshop Peer Support Group (SRWS‐PSG)OsakaJapan
- Division of Gastroenterological, General and Transplant Surgery, Department of SurgeryJichi Medical UniversityShimotsukeJapan
- Division of Community and Family MedicineJichi Medical UniversityShimotsukeJapan
| | - Takero Terayama
- Systematic Review Workshop Peer Support Group (SRWS‐PSG)OsakaJapan
- Division of Traumatology and Critical Care MedicineNational Defense Medical CollegeSaitamaJapan
| | - Kyosuke Kamijo
- Systematic Review Workshop Peer Support Group (SRWS‐PSG)OsakaJapan
- Division of GynecologyNagano Municipal HospitalNaganoJapan
| | - Hidetaka Okada
- Department of Obstetrics and GynecologyKansai Medical University Graduate School of MedicineHirakata, OsakaJapan
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Zhang G, Mao Y, Zhang Y, Huang H, Pan J. Assisted reproductive technology and imprinting errors: analyzing underlying mechanisms from epigenetic regulation. HUM FERTIL 2023; 26:864-878. [PMID: 37929309 DOI: 10.1080/14647273.2023.2261628] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 08/11/2023] [Indexed: 11/07/2023]
Abstract
With the increasing maturity and widespread application of assisted reproductive technology (ART), more attention has been paid to the health outcomes of offspring following ART. It is well established that children born from ART treatment are at an increased risk of imprinting errors and imprinting disorders. The disturbances of genetic imprinting are attributed to the overlap of ART procedures and important epigenetic reprogramming events during the development of gametes and early embryos, but the detailed mechanisms are hitherto obscure. In this review, we summarized the DNA methylation-dependent and independent mechanisms that control the dynamic epigenetic regulation of imprinted genes throughout the life cycle of a mammal, including erasure, establishment, and maintenance. In addition, we systematically described the dysregulation of imprinted genes in embryos conceived through ART and discussed the corresponding underlying mechanisms according to findings in animal models. This work is conducive to evaluating and improving the safety of ART.
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Affiliation(s)
- Gaochen Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
- Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China
| | - Yiting Mao
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Yu Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Hefeng Huang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
- Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China
- Key Laboratory of Reproductive Genetics (Ministry of Education), Department of Reproductive Endocrinology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiexue Pan
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
- Research Units of Embryo Original Diseases, Chinese Academy of Medical Sciences (No. 2019RU056), Shanghai, China
- Key Laboratory of Reproductive Genetics (Ministry of Education), Department of Reproductive Endocrinology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Qi Q, Gu X, Zhao Y, Chen Z, Zhou J, Chen S, Wang L. The status of surrogacy in China. Biosci Trends 2023; 17:302-309. [PMID: 37081669 DOI: 10.5582/bst.2022.01263] [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] [Indexed: 04/22/2023]
Abstract
China's birth rates hit a record low in 2021. The high demand for having children has spawned a massive market for surrogacy, which, however, is a dilemma in China involving a series of moral and legal issues under the current circumstances. First, special populations, including infertile patients, families who have lost their sole child, and homosexuals, wanted to have children, giving rise to surrogacy. Then, the development of and innovation in assisted reproductive technology allowed surrogacy to mature. A high return offsets a high risk, and consequently, an underground surrogacy market has emerged, causing various social issues for the Chinese Government, such as civil disputes, gender disproportion, crime, and the spread of disease. At the same time, surrogacy violates moral ethics, traditional Chinese culture, and the rights and interests of vulnerable groups.
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Affiliation(s)
- Qing Qi
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- The Academy of Integrative Medicine of Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Xiaolei Gu
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei, China
| | - Yangyang Zhao
- Clinical Base of Qingpu Traditional Medicine Hospital, the Academy of Integrative Medicine of Fudan University, Shanghai, China
| | - Ziqin Chen
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei, China
| | - Jing Zhou
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- The Academy of Integrative Medicine of Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
| | - Song Chen
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei, China
| | - Ling Wang
- Laboratory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- The Academy of Integrative Medicine of Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases, Shanghai, China
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Kabodmehri R, Ghanami Gashti N, Raoufi A, Mehrafza M, Nikpouri Z, Hosseinzadeh E, Hosseini A. Pregnancy outcome in long- versus short-acting gonadotropin-releasing hormone agonist cycles in participants with normal ovarian reserve: An RCT. Int J Reprod Biomed 2023; 21:759-766. [PMID: 37969567 PMCID: PMC10643683 DOI: 10.18502/ijrm.v21i9.14402] [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: 12/12/2022] [Revised: 06/22/2023] [Accepted: 08/28/2023] [Indexed: 11/17/2023] Open
Abstract
Background There is no agreement on which of the 2 gonadotropin-releasing hormone (GnRH) agonist protocols are the most efficient, neither there is any consensus on which one yields a better clinical pregnancy percentage. Objective The present study aims to compare the effectiveness of reduced dosages of long- and short-acting GnRH agonists on pregnancy outcomes. Materials and Methods In this randomized controlled clinical trial, 400 women were randomly assigned to 2 groups (n = 200/group): the reduced dosage of long-acting GnRH agonist group (group 1, 1.25 mg Decapeptyl) and the short-acting GnRH agonist group (group 2, 0.5 mg/day Buserelin Acetate). The study was conducted at Mehr Medical Institute, Rasht, Iran between July 2019 and July 2020. Biochemical and clinical pregnancy were compared between groups. Results No significant differences were observed in the endometrial lining, the total number of retrieved and metaphase-II oocytes, progesterone, and serum estradiol levels on human chorionic gonadotropin day, fertilization rate, and top-quality embryos between the groups. The duration of induction (10.8 ± 1.7 vs. 10 ± 2.1, p < 0.001) and the total dosage of gonadotropins (2939.4 ± 945.9 vs. 2441 ± 1247.1, p < 0.001) were significantly greater in group 2 than in group 1. No significant differences were observed between the 2 groups in terms of implantation rate, chemical pregnancy rate, and clinical pregnancy rate. A higher percentage of ovarian hyperstimulation syndrome was observed in group 2 (p = 0.005). Conclusion Due to a lower percentage of ovarian hyperstimulation syndrome in group 1 and similar assisted reproductive technology outcomes in both groups, the long protocol was found to be superior to the short protocol.
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Affiliation(s)
- Roya Kabodmehri
- Reproductive Health Research Center, Department of Obstetrics and Gynecology, Al-zahra Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Nasrin Ghanami Gashti
- Reproductive Health Research Center, Department of Obstetrics and Gynecology, Al-zahra Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Azadeh Raoufi
- Mehr Fertility Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Marzieh Mehrafza
- Mehr Fertility Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Zahra Nikpouri
- Mehr Fertility Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Elmira Hosseinzadeh
- Mehr Fertility Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Ahmad Hosseini
- Mehr Fertility Research Center, Guilan University of Medical Sciences, Rasht, Iran
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10
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Choucair F, Avella M. Basic, translational and clinical studies in reproductive medicine and clinical reproductive sciences. J Transl Med 2023; 21:534. [PMID: 37563678 PMCID: PMC10416518 DOI: 10.1186/s12967-023-04108-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023] Open
Affiliation(s)
- Fadi Choucair
- Reproductive Medicine Unit, Sidra Medicine, Doha, Qatar.
| | - Matteo Avella
- Maternal & Child Health Division, Sidra Medicine, Doha, Qatar.
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11
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Sassano A, Mayes C, Kerridge I, Lipworth W. Going the Distance : Ethics of Space and Location on Accessing Reproductive Services in Australia. JOURNAL OF BIOETHICAL INQUIRY 2023; 20:225-235. [PMID: 36939998 PMCID: PMC10026774 DOI: 10.1007/s11673-023-10240-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 09/20/2022] [Indexed: 06/18/2023]
Abstract
Qualitative studies on assisted reproductive technology commonly focus on the perspectives of participants living in major metropolises. In doing so, the experiences of those living outside major cities, and the unique way conditions of spatiality shape access to treatment, are elided. In this paper, we examine how location and regionality in Australia impact upon access and experience of reproductive services. We conducted twelve qualitative interviews with participants residing in regional areas across Australia. We asked participants to discuss their experience with assisted reproduction services and the impacts of location on access, service choice, and experience of care, and analysed the data using reflexive thematic analysis, as outlined by Braun and Clarke (2006, 2019). Participants in this study reported that their location impacted the services available to them, required considerable time in travel, and reduced continuity of care. We draw on these responses to examine the ethical implications of uneven distribution of reproductive services in commercial healthcare settings which rely on market-based mechanisms.
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Affiliation(s)
- Angie Sassano
- Deakin University, 221 Burwood Highway, Burwood, 3125 Australia
| | - Christopher Mayes
- Alfred Deakin Institute of Citizenship and Globalisation, Deakin University, 75 Pigdons Rd, Waurn Ponds, 3216 Australia
| | - Ian Kerridge
- Bioethics and Medicine, Sydney Health Ethics, Faculty of Medicine and Health, University of Sydney, Sydney, NSW Australia
- Haematology Department, Royal North Shore Hospital, St Leonards, NSW Australia
| | - Wendy Lipworth
- Department of Philosophy, Macquarie University, Sydney, NSW Australia
- Sydney Health Ethics, Faculty of Medicine and Health, University of Sydney, Sydney, NSW Australia
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12
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Gamboa-Bernal GA. Maternidad subrogada a debate. PERSONA Y BIOÉTICA 2023. [DOI: 10.5294/pebi.2023.27.1.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
La maternidad subrogada es una respuesta técnica ante una dificultad biológica que se puede dar en la reproducción humana. Luego de una introducción, que muestra la problemática que la guerra en Ucrania ha ocasionado en esta materia, se exponen algunas generalidades sobre la maternidad subrogada, su presencia en el mundo y sus costos; así mismo, se reflexiona sobre los problemas éticos, bioéticos y biojurídicos desde las perspectivas biológica, antropológica y jurídica en cada uno de los actores del proceso (madre sustituta, pareja o persona contratante, el embrión resultante y la sociedad). Se concluye que la maternidad subrogada, aunque sea técnicamente posible, no es una solución ética ni bioética para la esterilidad humana porque deja de lado el respeto a la dignidad; es un negocio que incluye explotación de mujeres; impone actuaciones jurídicas que fuerzan la realidad al declarar como derechos lo que no son más que deseos y es causa de varias formas de vulnerabilidad en las personas que intervienen en ella y en la sociedad en su conjunto.
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13
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Hua L, Zhe Y, Jing Y, Fujin S, Jiao C, Liu L. Prediction model of gonadotropin starting dose and its clinical application in controlled ovarian stimulation. BMC Pregnancy Childbirth 2022; 22:810. [PMID: 36333671 PMCID: PMC9635211 DOI: 10.1186/s12884-022-05152-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022] Open
Abstract
Background Selecting an appropriate and personalized Gn starting dose (GSD) is an essential procedure for determining the quality and quantity of oocytes in the controlled ovarian stimulation (COS) process of the in-vitro fertilization (IVF) treatment cycle. The current approach for determining the GSD is mainly based on the experience of a clinician, lacking unified and scientific standards. This study aims to establish a prediction model of GSD, based on which good COS outcomes can be achieved with the influencing factors comprehensively evaluated quantitatively. Material and methods We collected a total of 1555 patients undergoing the first oocytes retrieving cycle and conducted correlation analysis to find the significant factors related to the GSD. Two GSD models are built based on two popular machine learning approaches, and the one with better model performance is selected as the final model. Finally, clinical application and validation were conducted to verify the effectiveness of the proposed model. Results (1) Age, duration of infertility, type of infertility, body mass index (BMI), antral follicle count (AFC), basal follicle stimulating hormone (bFSH), estradiol (E2), luteinizing hormone (LH), anti-Müllerian hormone (AMH) and COS treatment regimen were closely related to the GSD (P < 0.05). (2) The selected model has good modeling performance in terms of both root mean square error (RMSE) (29.87 ~ 34.21) and regression coefficient R (0.947 ~ 0.953). (3) A comprehensive evaluation of influencing factors for GSD is conducted and shows that the top four most significant factors are age, AMH, AFC, and BMI. (4) The proposed GSD can approximate the actual value well in the clinical application, with the mean absolute error of only 11.26 units, and the recommended results can prompt the number of oocytes retrieved (NOR) close to the optimal number. Conclusion Modeling the GSD value with machine learning approaches is feasible and effective, and the proposed model has good clinical application for determining the GSD in the IVF treatment cycle.
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Affiliation(s)
- Liang Hua
- grid.412632.00000 0004 1758 2270Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yang Zhe
- grid.412632.00000 0004 1758 2270Reproductive Medicine Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yang Jing
- grid.412632.00000 0004 1758 2270Reproductive Medicine Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shen Fujin
- grid.412632.00000 0004 1758 2270Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Chen Jiao
- grid.412632.00000 0004 1758 2270Reproductive Medicine Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Liu Liu
- grid.412632.00000 0004 1758 2270Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
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14
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Mousavi S, Hajshafiha M, Lak TB. Outcomes of frozen embryo transfer in patients with and without ovarian hyperstimulation syndrome. ROMANIAN JOURNAL OF MILITARY MEDICINE 2022. [DOI: 10.55453/rjmm.2022.125.4.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
"Introduction: One of the methods utilized to treat infertility is the use of frozen embryos. This technique is particularly employed in patients with ovarian hyperstimulation syndrome (OHSS), which leads to heightened blood estrogen levels. The purpose of this study was to compare the percentage of pregnancy and abortion between patients who used the frozen embryo method due to OHSS and others who practiced the same method for other reasons. Materials and Methods: This retrospective, cohort study was conducted on a total of 338 patients who visited in vitro fertilization (IVF) section of Kowsar Hospital of Urmia-Iran to employ the frozen embryo method (May 2013 to December 2015). The patients were classified into two groups, i.e. the OHSS group (N=150) and the non-OHSS group (N=188). Data were obtained and examined by evaluating the files in a questionnaire. Results: The two groups did not differ significantly with regard to their mean age (p = 0.57). There was also no statistically significant difference between the OHSS and non-OHSS groups regarding the quality of frozen embryo transferred (P = 0.17). Also, there was also no statistically significant difference between the two groups in terms of their pregnancy rate (OHSS = 30.0% vs. non-OHSS = 25.0%) and miscarriage rate (OHSS = 31.11% vs. non-OHSS = 24.44%) (p = 0.32 and p = 0.31, respectively). Conclusion: Ovum exposure to high estrogen during ovulation stimulation does not affect embryo implantation and miscarriage in patients with OHSS."
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15
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Cao X, Zhu L, Qi R, Wang X, Sun G, Ying Y, Chen R, Li X, Gao L. Effect of a High Estrogen Level in Early Pregnancy on the Development and Behavior of Marmoset Offspring. ACS OMEGA 2022; 7:36175-36183. [PMID: 36278046 PMCID: PMC9583300 DOI: 10.1021/acsomega.2c03263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
The use of assisted reproductive technology (ART) has risen steadily worldwide over the past 3 decades and helps many infertile families. However, ART treatments lead to an abnormal internal environment in the uterus, which may increase the risks of health problems for the offspring. Higher maternal estradiol (E2) is a notable feature in women who use ART treatments, and this has been suggested as a key factor for the risk of diseases in the offspring. In the current study, we have established a marmoset model with a high E2 level in early pregnancy to examine its potential risk to the development and behavior of the offspring. In comparison with the normal group, babies of the high E2 group exhibited lower average survival rates and birth weights. However, those who survived in the high E2 group demonstrated normal vocal production with rich call repertoires, normal speed during locomotion, and normal behaviors in the home cage. In contrast to the normal group, surviving babies of the high E2 group spent more time sleeping during development without signs of sleep disorders. In summary, our study revealed that high estrogen in early pregnancy may cause low survival rates and birth weights of the offspring, though the surviving infants did not show obvious behavioral deficiencies during development. The current study is a valuable and highly important non-human primate study for evaluating the safety of ART treatments. However, it is worth noting that some results did not reach the significant level, which may be due to the small sample size caused by animal shortage stemming from the COVID-19 epidemic.
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Affiliation(s)
- Xinyuan Cao
- Department
of Neurology of the Second Affiliated Hospital and Interdisciplinary
Institute of Neuroscience and Technology, Zhejiang University School of Medicine, Hangzhou 310029, China
| | - Lin Zhu
- Department
of Neurology of the Second Affiliated Hospital and Interdisciplinary
Institute of Neuroscience and Technology, Zhejiang University School of Medicine, Hangzhou 310029, China
| | - Runze Qi
- Department
of Neurology of the Second Affiliated Hospital and Interdisciplinary
Institute of Neuroscience and Technology, Zhejiang University School of Medicine, Hangzhou 310029, China
| | - Xiaohui Wang
- Department
of Neurology of the Second Affiliated Hospital and Interdisciplinary
Institute of Neuroscience and Technology, Zhejiang University School of Medicine, Hangzhou 310029, China
- Key
Laboratory of Biomedical Engineering of Ministry of Education, College
of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310027, China
| | - Guanglong Sun
- Department
of Neurology of the Second Affiliated Hospital and Interdisciplinary
Institute of Neuroscience and Technology, Zhejiang University School of Medicine, Hangzhou 310029, China
| | - Yue Ying
- Key
Laboratory of Reproductive Genetics (Ministry of Education), Department
of Reproductive Endocrinology, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310006, China
| | - Ruixue Chen
- Key
Laboratory of Reproductive Genetics (Ministry of Education), Department
of Reproductive Endocrinology, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310006, China
| | - Xinjian Li
- Department
of Neurology of the Second Affiliated Hospital and Interdisciplinary
Institute of Neuroscience and Technology, Zhejiang University School of Medicine, Hangzhou 310029, China
- NHC
and CAMS Key Laboratory of Medical Neurobiology, MOE Frontier Science
Center for Brain Science and Brain-machine Integration, School of
Brain Science and Brain Medicine, Zhejiang
University, Hangzhou 310058, China
- Key
Laboratory of Medical Neurobiology of Zhejiang Province, Hangzhou 310020, China
| | - Lixia Gao
- Department
of Neurology of the Second Affiliated Hospital and Interdisciplinary
Institute of Neuroscience and Technology, Zhejiang University School of Medicine, Hangzhou 310029, China
- NHC
and CAMS Key Laboratory of Medical Neurobiology, MOE Frontier Science
Center for Brain Science and Brain-machine Integration, School of
Brain Science and Brain Medicine, Zhejiang
University, Hangzhou 310058, China
- Key
Laboratory of Biomedical Engineering of Ministry of Education, College
of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310027, China
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16
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Experiences of infertile women pursuing treatment in Kenya: a qualitative study. BMC Womens Health 2022; 22:364. [PMID: 36056344 PMCID: PMC9440532 DOI: 10.1186/s12905-022-01950-4] [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: 04/29/2022] [Accepted: 08/25/2022] [Indexed: 11/15/2022] Open
Abstract
Background The infertility treatment process is associated with various psychological, physical, social, moral, and financial challenges, especially for women. The women are likely to report low marital satisfaction and emotional distress due to fertility treatment demands. This study explored how infertile women described their treatment experience and how they coped with treatment demands as they underwent treatment at three gynecology outpatient clinics in Kenya. Methods A qualitative phenomenological research design was used to analyze and describe women’s fertility treatment experiences. The data were collected through semi-structured in-depth interviews with 33 infertile women selected purposively. Trustworthiness of the findings was ensured using Guba and Lincoln’s criteria. The recorded interviews were transcribed verbatim and then analyzed using reflective thematic analysis, developed by Braun and Clarkes. Results Three themes and 13 sub-themes related to women’s fertility treatment experiences and coping strategies were identified. The theme challenges encountered during fertility treatment have three sub-themes: emotional distressing, physical pain, and financial constraining. Theme impacts of fertility treatment on relationships have three sub-themes: relationship with their husband, relationship with their family, and relationship with their friends. Finally, coping with fertility treatment has six sub-themes: religious practices and personal faith, giving in to feelings, shifting focus, taking a break, staying with their relative’s children, and receiving support from others. Conclusion The experiences of women undergoing treatment are multi-dimensional. Therefore, incorporating psychosocial interventions or counseling into the fertility treatment routine with National Health Insurance Fund cards may reduce the treatment burden, improving women’s psychological well-being and relationships with their husbands, family, and friends.
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Hoang DM, Pham PT, Bach TQ, Ngo ATL, Nguyen QT, Phan TTK, Nguyen GH, Le PTT, Hoang VT, Forsyth NR, Heke M, Nguyen LT. Stem cell-based therapy for human diseases. Signal Transduct Target Ther 2022; 7:272. [PMID: 35933430 PMCID: PMC9357075 DOI: 10.1038/s41392-022-01134-4] [Citation(s) in RCA: 190] [Impact Index Per Article: 95.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/19/2022] [Accepted: 07/21/2022] [Indexed: 02/07/2023] Open
Abstract
Recent advancements in stem cell technology open a new door for patients suffering from diseases and disorders that have yet to be treated. Stem cell-based therapy, including human pluripotent stem cells (hPSCs) and multipotent mesenchymal stem cells (MSCs), has recently emerged as a key player in regenerative medicine. hPSCs are defined as self-renewable cell types conferring the ability to differentiate into various cellular phenotypes of the human body, including three germ layers. MSCs are multipotent progenitor cells possessing self-renewal ability (limited in vitro) and differentiation potential into mesenchymal lineages, according to the International Society for Cell and Gene Therapy (ISCT). This review provides an update on recent clinical applications using either hPSCs or MSCs derived from bone marrow (BM), adipose tissue (AT), or the umbilical cord (UC) for the treatment of human diseases, including neurological disorders, pulmonary dysfunctions, metabolic/endocrine-related diseases, reproductive disorders, skin burns, and cardiovascular conditions. Moreover, we discuss our own clinical trial experiences on targeted therapies using MSCs in a clinical setting, and we propose and discuss the MSC tissue origin concept and how MSC origin may contribute to the role of MSCs in downstream applications, with the ultimate objective of facilitating translational research in regenerative medicine into clinical applications. The mechanisms discussed here support the proposed hypothesis that BM-MSCs are potentially good candidates for brain and spinal cord injury treatment, AT-MSCs are potentially good candidates for reproductive disorder treatment and skin regeneration, and UC-MSCs are potentially good candidates for pulmonary disease and acute respiratory distress syndrome treatment.
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Affiliation(s)
- Duc M Hoang
- Department of Research and Development, Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi, Vietnam.
| | - Phuong T Pham
- Department of Cellular Therapy, Vinmec High-Tech Center, Vinmec Healthcare System, Hanoi, Vietnam
| | - Trung Q Bach
- Department of Research and Development, Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi, Vietnam
| | - Anh T L Ngo
- Department of Cellular Therapy, Vinmec High-Tech Center, Vinmec Healthcare System, Hanoi, Vietnam
| | - Quyen T Nguyen
- Department of Research and Development, Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi, Vietnam
| | - Trang T K Phan
- Department of Research and Development, Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi, Vietnam
| | - Giang H Nguyen
- Department of Research and Development, Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi, Vietnam
| | - Phuong T T Le
- Department of Research and Development, Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi, Vietnam
| | - Van T Hoang
- Department of Research and Development, Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi, Vietnam
| | - Nicholas R Forsyth
- Institute for Science & Technology in Medicine, Keele University, Keele, UK
| | - Michael Heke
- Department of Biology, Stanford University, Stanford, CA, USA
| | - Liem Thanh Nguyen
- Department of Research and Development, Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi, Vietnam
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18
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Yang C, Dong N, Li F, Ji Y, Pan Y, She H. The cumulative live birth rate of recombinant follicle-stimulating hormone alfa verse urinary human follicle-stimulating hormone for ovarian stimulation in assisted reproductive technology cycles. J Ovarian Res 2022; 15:74. [PMID: 35729654 PMCID: PMC9210702 DOI: 10.1186/s13048-022-01009-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 06/01/2022] [Indexed: 11/10/2022] Open
Abstract
Background Infertility remains a significant public health concern. An issue with controlled ovarian stimulation (COS) is the selection of an exogenous gonadotropin (Gn) regimen, which is mainly based on urinary follicle-stimulating hormone (uFSH), recombinant follicle-stimulating hormone alfa (rFSH-alfa), and human menopausal gonadotropin (HMG). In addition, most previous studies focused on the clinical pregnancy rates or live birth rates (LBR) per transfer cycle, but not on the cumulative live birth rate (CLBR) per started cycle. The CLBR, appears to be a more comprehensive and accurate universal measure of IVF treatment success. Therefore, this study aimed to compare the cumulative live birth rate (CLBR) between rFSH-alfa and uFSH regimens for ovarian stimulation. Methods This retrospective cohort study included patients who underwent assisted reproductive technology (ART) with gonadotropin-releasing hormone (GnRH) agonist long protocol between March 2009 and December 2018. Patients were grouped according to the Gn regimen received (rFSH-alfa or uFSH). The main outcome was CLBR, which defined as the first live birth following the use of all fresh and frozen embryos derived from a single COS cycle. Results A total of 1078 cycles were analyzed (314 with rFSH-alfa and 764 with uFSH). The rFSH-alfa group was characterized by a higher number of retrieved oocytes (13.3 vs. 11.0) and transferable embryos (5.0 vs. 4.0), a higher fresh embryo transfer rate (35.0% vs. 26.3%), and a higher multiple birth rate among the fresh embryo transfer cycles (8.2% vs. 2.5%) (P < 0.05). There were no differences in pregnancy rate (32.7% vs. 33.8%) and LBR (25.5% vs. 26.9%) per transfer cycle (P > 0.05). No significant difference was found in clinical outcomes among the frozen embryo transfer cycles (P > 0.05). The CLBR per started cycle in the rFSH-alfa group was higher than in the uFSH group (53.5% vs. 43.1%, P < 0.05). After adjustment, rFSH-alfa was independently associated with a higher CLBR (OR = 1.56; 95%CI = 1.18–2.05; P = 0.0018). Conclusions rFSH-alfa and uFSH have similar pregnancy rates and LBR per transfer cycle, rFSH-alfa might achieve more transferrable blastocysts and higher CLBR per started cycle compared to uFSH. Supplementary Information The online version contains supplementary material available at 10.1186/s13048-022-01009-w.
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Affiliation(s)
- Chunxia Yang
- Reproductive Medicine Center, Northern Jiangsu People's Hospital, Address: 98 Nantong West Road, Yangzhou, Jiangsu, China
| | - Naijun Dong
- Reproductive Medicine Center, Northern Jiangsu People's Hospital, Address: 98 Nantong West Road, Yangzhou, Jiangsu, China.
| | - Feng Li
- Reproductive Medicine Center, Northern Jiangsu People's Hospital, Address: 98 Nantong West Road, Yangzhou, Jiangsu, China
| | - Yurong Ji
- Reproductive Medicine Center, Northern Jiangsu People's Hospital, Address: 98 Nantong West Road, Yangzhou, Jiangsu, China
| | - Yu Pan
- Reproductive Medicine Center, Northern Jiangsu People's Hospital, Address: 98 Nantong West Road, Yangzhou, Jiangsu, China
| | - Hong She
- Reproductive Medicine Center, Northern Jiangsu People's Hospital, Address: 98 Nantong West Road, Yangzhou, Jiangsu, China
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19
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Sun X, Yang KL, Zheng QY, Lu QF, Qi ZQ, Liu Y, Xu CL. Effects of different sperm sources on clinical outcomes in intracytoplasmic sperm injection cycles. Andrologia 2022; 54:e14438. [PMID: 35585478 DOI: 10.1111/and.14438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/23/2022] [Accepted: 03/30/2022] [Indexed: 11/28/2022] Open
Abstract
The aim was to investigate the influences of different sperm sources on clinical outcome and neonatal outcome of patients with intracytoplasmic sperm injection. We retrospectively analysed patients who underwent intracytoplasmic sperm injection in our reproductive centre from 2011 to 2020. We screened data on assisted reproductive outcomes from four groups of sources: testicular sperm, epididymal sperm, ejaculated sperm and donor sperm for analysis and divided the non-ejaculated group from the ejaculated group to explore their impact on clinical outcomes and neonatal outcomes. A total of 2139 cycles were involved in this study. There were significant differences in fertilisation rate (77.0% vs. 73.6%, p < .001), cleavage rate (97.4% vs. 94.4%, p < .001) and high-quality embryo rate (52.8% vs. 49.9%, p < .001) between the ejaculated and non-ejaculated sperm groups. There were no significant differences amongst the four groups in biochemical pregnancy rate, clinical pregnancy rate, abortion rate, live birth rate, male-female ratio and single-twin ratio. Different sperm sources did not affect the length, weight or physical defects of newborns amongst the groups. Sperm source did not affect pregnancy and neonatal outcomes of intracytoplasmic sperm injection in general.
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Affiliation(s)
- Xue Sun
- Medical College, Guangxi University, Nanning, China
| | - Kai-Lin Yang
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Qi-Yuan Zheng
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Qing-Fang Lu
- Medical College, Guangxi University, Nanning, China
| | | | - Yu Liu
- Medical College, Guangxi University, Nanning, China
| | - Chang-Long Xu
- The Reproductive Medical Center, Nanning Second People's Hospital, Nanning, China
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20
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Del Giudice F, Belladelli F, Chen T, Glover F, Mulloy EA, Kasman AM, Sciarra A, Salciccia S, Canale V, Maggi M, Ferro M, Busetto GM, De Berardinis E, Salonia A, Eisenberg ML. The association of impaired semen quality and pregnancy rates in assisted reproduction technology cycles: Systematic review and meta-analysis. Andrologia 2022; 54:e14409. [PMID: 35244232 PMCID: PMC9540664 DOI: 10.1111/and.14409] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 02/03/2022] [Accepted: 02/18/2022] [Indexed: 12/29/2022] Open
Abstract
Some studies suggest a relationship between semen quality and pregnancy rates of assisted reproduction technologies (ART). Others have questioned the utility of semen quality as proxy for fertility in couples attempting to conceive with or without assistance. We aimed to investigate the current body of evidence which correlates semen parameters and clinical pregnancy among couples utilizing ART (i.e. in vitro fertilization [IVF], intracytoplasmic sperm injection [ICSI]) through a systematic review and meta‐analysis of cross‐sectional and retrospective cohort studies. Pooled Odd Ratio (OR) for oligo‐, astheno‐ and teratospermic compared to normospermic number of ART cycles were calculated among. Meta‐regression and sub‐group analysis were implemented to model the contribution of clinical/demographic and laboratory standards differences among the studies. Overall, 17 studies were analysed representing 17,348 cycles were analysed. Pooled OR for impaired sperm concentration, motility and morphology was 1 (95%Confidence Interval [CI]: 0.97–1.03), 0.88 (95%CI: 0.73–1.03) and 0.88 (95%CI: 0.75–1) respectively. Further analysis on sperm morphology showed no differences with regard of IVF versus ICSI (p = 0.14) nor a significant correlation with rising reference thresholds (Coeff: −0.02, p = 0.38). A temporal trend towards a null association between semen parameters and clinical pregnancy was observed over the 20‐year observation period (Coeff: 0.01, p = 0.014). The current analysis found no association between semen quality (as measured by concentration, motility or morphology) and clinical pregnancy rates utilizing ART. Future investigations are necessary to explore the association between semen parameters and other ART outcomes (e.g. fertilization, implantation, birth and perinatal health).
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Affiliation(s)
- Francesco Del Giudice
- Department of Maternal-Infant and Urological Sciences, "Sapienza" Rome University, Policlinico Umberto I Hospital, Rome, Italy.,Department of Urology, Stanford University School of Medicine, Stanford, California, USA
| | - Federico Belladelli
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA.,University Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS San Raffaele Hospital, Milan, Italy
| | - Tony Chen
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
| | - Frank Glover
- Emory School of Medicine - Emory University, Atlanta, Georgia, USA
| | - Evan A Mulloy
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
| | - Alex M Kasman
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
| | - Alessandro Sciarra
- Department of Maternal-Infant and Urological Sciences, "Sapienza" Rome University, Policlinico Umberto I Hospital, Rome, Italy
| | - Stefano Salciccia
- Department of Maternal-Infant and Urological Sciences, "Sapienza" Rome University, Policlinico Umberto I Hospital, Rome, Italy
| | - Vittorio Canale
- Department of Maternal-Infant and Urological Sciences, "Sapienza" Rome University, Policlinico Umberto I Hospital, Rome, Italy
| | - Martina Maggi
- Department of Maternal-Infant and Urological Sciences, "Sapienza" Rome University, Policlinico Umberto I Hospital, Rome, Italy
| | - Matteo Ferro
- Department of Urology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | | | - Ettore De Berardinis
- Department of Maternal-Infant and Urological Sciences, "Sapienza" Rome University, Policlinico Umberto I Hospital, Rome, Italy
| | - Andrea Salonia
- University Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS San Raffaele Hospital, Milan, Italy
| | - Michael L Eisenberg
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA.,Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California, USA
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21
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Komiya S, Tsuzuki‐Nakao T, Asai Y, Inoue T, Morimoto Y, Okada H. The novel oral gonadotropin‐releasing hormone receptor antagonist relugolix is a new option for controlled ovarian stimulation cycles. Reprod Med Biol 2022; 21:e12448. [PMID: 35386367 PMCID: PMC8967300 DOI: 10.1002/rmb2.12448] [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: 09/29/2021] [Revised: 01/28/2022] [Accepted: 02/01/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose Relugolix is an oral gonadotropin‐releasing hormone antagonist (GnRHant), which was first introduced in 2019. This study investigated the effects of the conventional injectable GnRHant formulation and this new oral GnRHant formulation on controlled ovarian stimulation (COS) cycles. Methods Relugolix was administered in 126 cycles and conventional GnRHant injection was administered in 658 cycles (controls). The follicle stimulation was performed by an antagonist method, and for final oocyte maturation, recombinant human chorionic gonadotropin (rHCG), or gonadotropin‐releasing hormone agonist (GnRHa), or both (dual trigger) were selected. The number of retrieved oocytes was counted and then they were evaluated for subsequent development up to cleavage stage. Results The number of retrieved oocytes which was the primary outcome of this research was affected by the combination of GnRHant type and the final oocyte maturation agent. The combination of relugolix and a GnRHa trigger showed a significantly lower number of retrieved oocytes (p < 0.001) than the other combinations. Conclusions Relugolix is a new option for COS cycles, but should be carefully combined with the final maturation agent. Clinical trial approval This study was conducted after approval by the Medical Corporation Sankeikai Institutional Ethics Committee (approval number: 2019‐34).
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Affiliation(s)
- Shinnosuke Komiya
- Department of Obstetrics and Gynecology Kansai Medical University Graduate School of Medicine Osaka Japan
- HORAC Grand Front Osaka Clinic Osaka Japan
| | - Tomoko Tsuzuki‐Nakao
- Department of Obstetrics and Gynecology Kansai Medical University Graduate School of Medicine Osaka Japan
| | | | | | | | - Hidetaka Okada
- Department of Obstetrics and Gynecology Kansai Medical University Graduate School of Medicine Osaka Japan
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22
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Zhang Y, Shen L, Yin X, Chen W. Live-Birth Prediction of Natural-Cycle In Vitro Fertilization Using 57,558 Linked Cycle Records: A Machine Learning Perspective. Front Endocrinol (Lausanne) 2022; 13:838087. [PMID: 35527994 PMCID: PMC9072737 DOI: 10.3389/fendo.2022.838087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/07/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Natural-cycle in vitro fertilization (NC-IVF) is an in vitro fertilization (IVF) cycle without gonadotropins or any other stimulation of follicular growth. Previous studies on live-birth prediction of NC-IVF were very few; the sample size was very limited. This study aims to construct a machine learning model to predict live-birth occurrence of NC-IVF using 57,558 linked cycle records and help clinicians develop treatment strategies. DESIGN AND METHODS The dataset contained 57,558 anonymized register patient records undergoing NC-IVF cycles from 2005 to 2016 filtered from 7bsp;60,732 records in the Human Fertilisation and Embryology Authority (HFEA) data. We selected matching records and features through data filtering and feature selection methods. Two groups of twelve machine learning models were trained and tested. Eight metrics, e.g., F1 score, Matthews correlation coefficient (MCC), the area under the receiver operating characteristic curve (AUC), etc., were computed to evaluate the performance of each model. RESULTS Two groups of twelve models were trained and tested. The artificial neural network (ANN) model performed the best in the machine learning group (F1 score, 70.87%; MCC, 50.37%; and AUC score, 0.7939). The LogitBoost model obtained the best scores in the ensemble learning group (F1 score, 70.57%; MCC, 50.75%; and AUC score, 0.7907). After the comparison between the two models, the LogitBoost model was recognized as an optimal one. CONCLUSION In this study, NC-IVF-related datasets were extracted from the HFEA data, and a machine learning-based prediction model was successfully constructed through this largest NC-IVF dataset currently. This model is universal and stable, which can help clinicians predict the live-birth success rate of NC-IVF in advance before developing IVF treatment strategies and then choose the best benefit treatment strategy according to the patients' wishes. As "use less stimulation and back to natural condition" becomes more and more popular, this model is more meaningful in the decision-making assistance system for IVF.
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Affiliation(s)
- Yanran Zhang
- Medical School of Nanjing University, Nanjing, China
- *Correspondence: Yanran Zhang,
| | - Lei Shen
- College of Computer and Information, Hohai University, Nanjing, China
- Nanjing Marine Radar Institute, Nanjing, China
| | - Xinghui Yin
- College of Computer and Information, Hohai University, Nanjing, China
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23
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Tian M, Zeng S, Cai S, Reichetzeder C, Zhang X, Yin C, Kuang W, Cheng K, Jiang Y, Tao M, Zeng Y, Lin G, Li J, Gong F, Hocher B. 25(OH)VitD and human endocrine and functional fertility parameters in women undergoing IVF/ICSI. Front Endocrinol (Lausanne) 2022; 13:986848. [PMID: 36105399 PMCID: PMC9464865 DOI: 10.3389/fendo.2022.986848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/09/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Vitamin D plays an important role in reproduction. Evidence shown that free 25-hydroxyvitamin D (25(OH)VitD) was more accurate than total 25(OH)VitD in reflecting the status of 25(OH)VitD during pregnancy. However, the relationship between free 25(OH)VitD and female fertility parameters has not been reported yet. Therefore, this study aims to compare the correlation of free and total 25(OH)VitD with fertility parameters in infertility females undergoing in vitro fertilization and embryo transfer (IVF-ET) or intracytoplasmic sperm injection (ICSI). METHODS According to the inclusion and exclusion criteria, 2569 infertility patients who received IVF-ET or ICSI treatment for the first time participated in this study. Five milliliter peripheral blood samples of the patients were collected on the day before embryo transfer (ET). Enzyme linked immunosorbent assay (ELISA) kits was used to detect free 25(OH)VitD and total 25(OH)VitD, and clinical information was collected. Spearman's rho was used to evaluate the association between the variables. RESULTS The median (IQR) of free 25(OH)VitD was 4.71 (4.11-5.31) pg/mL and total 25(OH)VitD was 19.54 (16.52-22.83) ng/m. The correlation between them, however, was week (rho=0.311). Compared to total 25(OH)VitD, free 25(OH)VitD was slightly better correlated with basal follicle-stimulating hormone (FSH) (rho=0.041, P=0.036), basal estradiol (E2) (rho=0.089, P<0.001), anti-Müllerian hormone (AMH) (rho=-0.057, P=0.004), antral follicle count (AFC) (rho=-0.053, P=0.007), E2 (rho=-0.080, P<0.001), number of oocytes retrieval (rho=-0.079, P<0.001) and progesterone (P)/E2 on hCG trigger day (rho=0.081, P<0.001). CONCLUSIONS Overall, there was only a rather weak correlation of free as well as total 25(OH)VitD with human endocrine and functional fertility parameters in women undergoing IVF/ICSI. Neither free nor total 25(OH)VitD seems to play a major role in human embryo implantation.
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Affiliation(s)
- Mei Tian
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Suimin Zeng
- Department of Pathology, The First Hospital of Traditional Chinese Medicine, Yiyang, China
| | - Sufen Cai
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, Hunan, China
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China
| | - Christoph Reichetzeder
- Department of Nutritional Toxicology, Institute for Nutritional Science, University of Potsdam, Nuthetal, Germany
| | - Xiaoli Zhang
- Institute of Pharmacy, Freie Universität Berlin, Berlin, Germany
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
| | - Chenjun Yin
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Weihong Kuang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Kexin Cheng
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Yao Jiang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Mingqiu Tao
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Yuan Zeng
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Ge Lin
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, Hunan, China
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China
- Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, China
| | - Jian Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
| | - Fei Gong
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, Hunan, China
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China
- Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, China
- *Correspondence: Berthold Hocher, ; Fei Gong,
| | - Berthold Hocher
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, China
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
- Institute of Medical Diagnostics, IMD, Berlin, Germany
- *Correspondence: Berthold Hocher, ; Fei Gong,
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24
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Peral-Sanchez I, Hojeij B, Ojeda DA, Steegers-Theunissen RPM, Willaime-Morawek S. Epigenetics in the Uterine Environment: How Maternal Diet and ART May Influence the Epigenome in the Offspring with Long-Term Health Consequences. Genes (Basel) 2021; 13:31. [PMID: 35052371 PMCID: PMC8774448 DOI: 10.3390/genes13010031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/15/2021] [Accepted: 12/20/2021] [Indexed: 12/12/2022] Open
Abstract
The societal burden of non-communicable disease is closely linked with environmental exposures and lifestyle behaviours, including the adherence to a poor maternal diet from the earliest preimplantation period of the life course onwards. Epigenetic variations caused by a compromised maternal nutritional status can affect embryonic development. This review summarises the main epigenetic modifications in mammals, especially DNA methylation, histone modifications, and ncRNA. These epigenetic changes can compromise the health of the offspring later in life. We discuss different types of nutritional stressors in human and animal models, such as maternal undernutrition, seasonal diets, low-protein diet, high-fat diet, and synthetic folic acid supplement use, and how these nutritional exposures epigenetically affect target genes and their outcomes. In addition, we review the concept of thrifty genes during the preimplantation period, and some examples that relate to epigenetic change and diet. Finally, we discuss different examples of maternal diets, their effect on outcomes, and their relationship with assisted reproductive technology (ART), including their implications on epigenetic modifications.
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Affiliation(s)
- Irene Peral-Sanchez
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (D.A.O.); (S.W.-M.)
| | - Batoul Hojeij
- Department Obstetrics and Gynecology, Erasmus MC, University Medical Center, 3000 CA Rotterdam, The Netherlands; (B.H.); (R.P.M.S.-T.)
| | - Diego A. Ojeda
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; (D.A.O.); (S.W.-M.)
| | - Régine P. M. Steegers-Theunissen
- Department Obstetrics and Gynecology, Erasmus MC, University Medical Center, 3000 CA Rotterdam, The Netherlands; (B.H.); (R.P.M.S.-T.)
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25
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School-Based Nutrition Interventions in Children Aged 6 to 18 Years: An Umbrella Review of Systematic Reviews. Nutrients 2021; 13:nu13114113. [PMID: 34836368 PMCID: PMC8618558 DOI: 10.3390/nu13114113] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 01/08/2023] Open
Abstract
Schools are identified as a key setting to influence children’s and adolescents’ healthy eating. This umbrella review synthesised evidence from systematic reviews of school-based nutrition interventions designed to improve dietary intake outcomes in children aged 6 to 18 years. We undertook a systematic search of six electronic databases and grey literature to identify relevant reviews of randomized controlled trials. The review findings were categorised for synthesis by intervention type according to the World Health Organisation Health Promoting Schools (HPS) framework domains: nutrition education; food environment; all three HPS framework domains; or other (not aligned to HPS framework domain). Thirteen systematic reviews were included. Overall, the findings suggest that school-based nutrition interventions, including nutrition education, food environment, those based on all three domains of the HPS framework, and eHealth interventions, can have a positive effect on some dietary outcomes, including fruit, fruit and vegetables combined, and fat intake. These results should be interpreted with caution, however, as the quality of the reviews was poor. Though these results support continued public health investment in school-based nutrition interventions to improve child dietary intake, the limitations of this umbrella review also highlight the need for a comprehensive and high quality systematic review of primary studies.
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26
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Nomiyama M, Yamasaki F, Tokunaga M, Ohbuchi Y, Sago N, Arima K, Nishiyama W, Hashiguchi M, Kojima K. Endometrial polyps with increased plasma cells are associated with chronic endometritis in infertility patients: Hysteroscopic findings and post-polypectomy pregnancy rates. Reprod Med Biol 2021; 20:494-504. [PMID: 34646078 PMCID: PMC8499588 DOI: 10.1002/rmb2.12394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/14/2021] [Accepted: 05/23/2021] [Indexed: 11/26/2022] Open
Abstract
PURPOSE The relationship between endometrial polyps (EPs), chronic endometritis (CE), hysteroscopic findings, and antimicrobial in infertility patients was determined. METHODS We retrospectively enrolled 115 infertility patients with suspected EPs who underwent office hysteroscopy. Patients were divided into 3 groups: 38 with increased plasma cells in EPs (group 1); 31 without increased plasma cells in EPs (group 2); and 46 without EPs (group 3). The 3 groups underwent hysteroscopy with or without polypectomies, and immediately thereafter, an endometrial aspiration biopsy (EAB) was performed. CE was diagnosed based on plasma cell infiltration in the non-polypoid endometrium obtained by EAB. RESULTS The percentage of CE was 68.4%, 32.2%, and 28.3% in groups 1, 2, and 3, respectively. CE was more frequent in group 1 than group 2 or 3 (P = .01 and P = .002, respectively). The number of polyps was higher in group 1 than group 2. After adjustment for age and assisted reproductive technology, antibiotic therapy was not associated with pregnancy (adjusted odds ratio, 0.44; 95% confidence interval, 0.05-3.57) in patients with EPs and CE. CONCLUSIONS Group 1 was associated with CE, and hysteroscopic findings were different from group 2. Antibiotic therapy after polypectomy for EPs with CE may not always be necessary.
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Affiliation(s)
- Mari Nomiyama
- Department of Obstetrics & GynecologyTakagi HospitalOkawa CityJapan
| | - Fumio Yamasaki
- Department of PathologyJapan Community Health Care OrganizationSaga Central HospitalSaga CityJapan
| | - Mariko Tokunaga
- Department of Obstetrics & GynecologyTakagi HospitalOkawa CityJapan
| | - Yukari Ohbuchi
- Department of Obstetrics & GynecologyTakagi HospitalOkawa CityJapan
| | - Naka Sago
- Department of Obstetrics & GynecologyTakagi HospitalOkawa CityJapan
| | - Kaoru Arima
- Department of Obstetrics & GynecologyTakagi HospitalOkawa CityJapan
| | - Wakako Nishiyama
- Department of Obstetrics & GynecologyTakagi HospitalOkawa CityJapan
| | - Mariko Hashiguchi
- Department of Obstetrics & GynecologyFaculty of MedicineSaga UniversitySaga CityJapan
| | - Kayoko Kojima
- Department of Obstetrics & GynecologyTakagi HospitalOkawa CityJapan
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27
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Secular changes in human reproduction and assisted reproductive technologies. ANTHROPOLOGICAL REVIEW 2021. [DOI: 10.2478/anre-2021-0019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Since the middle to late 20th century the majority of children born in the developing world have been likely to enter into post-reproductive age. Currently, child mortality is at its lowest level in human history. While more children are living to post reproductive age, approximately 15% of couples are experiencing infecundity. This is either a result of one or both members of the couple being infecund, or, despite both being fecund, the interaction between them prevents fertility for some reason. Assisted reproductive technologies have provided many infertile couples an opportunity to have children. Assisted reproductive technologies operate by intervening and manipulating gametic and intrauterine natural selection. This paper discusses the possible influence of assisted reproductive technologies on child development. This paper outlines some of the reported changes in children resulting from assisted reproductive technologies. Although, few people are either aware or care about possible long term consequences of relaxed natural selection contributed by medical intervention (i.e. assisted reproductive technologies) we have little understanding to what extent such medical interference may affect long term fitness in humans.
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28
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Karanges EA, Nangla C, Parker L, Fabbri A, Farquhar C, Bero L. Pharmaceutical industry payments and assisted reproduction in Australia: a retrospective observational study. BMJ Open 2021; 11:e049710. [PMID: 34465582 PMCID: PMC8413968 DOI: 10.1136/bmjopen-2021-049710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES To investigate the extent and nature of pharmaceutical industry payments related to fertility and assisted reproduction in Australia. DESIGN AND SETTING This retrospective observational study employed four databases compiled from publicly available pharmaceutical industry transparency reports on educational event sponsorship (October 2011-April 2018), payments to healthcare professionals (October 2015-April 2018) and patient group support (January 2013-December 2017). Analyses were restricted to fertility-related payments by two major manufacturers of fertility medicines in Australia: Merck Serono and Merck, Sharp and Dohme (MSD). PRIMARY AND SECONDARY OUTCOME MEASURES Descriptive statistics on fertility-related payments and other transfers of value (counts, total and median costs in Australian dollars) for educational events and to healthcare professionals and patient groups. RESULTS Between October 2011 and April 2018, Merck Serono and MSD spent $A4 522 263 on 970 fertility-related events for healthcare professionals, including doctors, nurses and fertility scientists. 56.8% (551/970) events were held by fertility clinics and 29.3% (284/970) by professional medical associations. Between October 2015 and April 2018, Merck Serono spent $A403 800 across 177 payments to 118 fertility healthcare professionals, predominantly for educational event attendance. Recipients included obstetricians and gynaecologists (76.3% of payments, 135/177), nurses (11.3%, 20/177) and embryologists/fertility scientists (9.6%, 17/117). The highest paid healthcare professionals held leadership positions in major fertility clinics. Merck Serono provided $A662 850 to fertility-related patient groups for advocacy and education (January 2013-December 2017). CONCLUSIONS The pharmaceutical industry sponsored a broad range of fertility clinicians and organisations, including doctors, nurses, embryologists, professional medical organisations, fertility clinics and patient groups. This sponsorship may contribute to the overuse of fertility services.
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Affiliation(s)
- Emily Aspasia Karanges
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
- Orygen, Parkville, Victoria, Australia
| | - Conrad Nangla
- Charles Perkins Centre, School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Lisa Parker
- Charles Perkins Centre, School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Alice Fabbri
- Department for Health, University of Bath, Bath, UK
- Centre for Evidence-Based Medicine Odense (CEBMO), Department for Health, University of Southern Denmark, Odense, Denmark
| | - Cynthia Farquhar
- Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand
| | - Lisa Bero
- Schools of Medicine and Public Health, The University of Colorado Anschutz Medical Center, Denver, Colorado, USA
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Hysterolaparoscopy: A Gold Standard for Diagnosing and Treating Infertility and Benign Uterine Pathology. J Clin Med 2021; 10:jcm10163749. [PMID: 34442042 PMCID: PMC8396885 DOI: 10.3390/jcm10163749] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/08/2021] [Accepted: 08/20/2021] [Indexed: 12/29/2022] Open
Abstract
Background: Combined hysteroscopy and laparoscopy is a valuable method for diagnosing and treating infertility and benign uterine pathology. Both procedures are minimally invasive, reliable, and safe, with a low complication rate. Aim: In this review, we expose the efficiency and safety of hysterolaparoscopy in the management of infertility and other benign uterine pathologies. Method: We performed a systematic literature review on several databases: PubMed®/MEDLINE, PMC, Crossref.org, and Web of Science in the last 10 years. Inclusion criteria: Women of reproductive age with primary or secondary infertility and/or benign uterine pathology. Exclusion criteria: pre-puberty, menopause, couple with male infertility. Conclusion: Hysterolaparoscopy is a useful tool to assess infertility and simultaneously diagnose and treat pelvic and uterine lesions.
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Piedade KC, Spencer H, Persani L, Nelson LM. Optimizing Fertility in Primary Ovarian Insufficiency: Case Report and Literature Review. Front Genet 2021; 12:676262. [PMID: 34249096 PMCID: PMC8261244 DOI: 10.3389/fgene.2021.676262] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/12/2021] [Indexed: 12/31/2022] Open
Abstract
Primary ovarian insufficiency (POI) is a clinical spectrum of ovarian dysfunction. Overt POI presents with oligo/amenorrhea and hypergonadotropic hypogonadism before age 40 years. Overt POI involves chronic health problems to include increased morbidity and mortality related to estradiol deficiency and the associated osteoporosis and cardiovascular disease as well as psychological and psychiatric disorders related to the loss of reproductive hormones and infertility. Presently, with standard clinical testing, a mechanism for Overt POI can only be identified in about 10% of cases. Now discovery of new mechanisms permits an etiology to be identified in a research setting in 25-30% of overt cases. The most common genetic cause of Overt POI is premutation in FMR1. The associated infertility is life altering. Oocyte donation is effective, although many women prefer to conceive with their own ova. Surprisingly, the majority who have Overt POI still have detectable ovarian follicles (70%). The major mechanism of follicle dysfunction in Overt POI has been histologically defined by a prospective NIH study: inappropriate follicle luteinization due to the tonically elevated serum LH levels. A trial of physiologic hormone replacement therapy, clinically proven to suppress the elevated LH levels in these women, may improve follicle function and increase the chance of ovulation. Here, we report the case of a woman with Overt POI diagnosed at age 35 years. To attempt pregnancy, she elected a trial of intrauterine insemination (IUI) in conjunction with follicle monitoring and physiologic hormone replacement therapy. She conceived on the eighth cycle of treatment and delivered a healthy baby. Our report calls for a concerted effort to define the best methods by which to optimize fertility for women who have POI.
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Affiliation(s)
| | - Hillary Spencer
- Vanderbilt University Medical Center, Nashville, TN, United States
| | - Luca Persani
- Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy
- Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, Milan, Italy
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Assisted Reproductive Technologies and Their Association With Adverse Pregnancy Outcomes and Long-Term Cardiovascular Disease: Implications for Counseling Patients. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2021. [DOI: 10.1007/s11936-021-00932-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Farren AT, DiBenedetto A. One couple's experience with infertility: Nursing theory-based practice case study. Int J Nurs Knowl 2021; 33:49-56. [PMID: 34019321 DOI: 10.1111/2047-3095.12330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 04/23/2021] [Accepted: 05/03/2021] [Indexed: 11/27/2022]
Abstract
Infertility can be devastating for some couples. The purpose of this paper is to demonstrate a translation of knowledge and nursing theory-based practice regarding nursing care of couples experiencing infertility through a case study approach. It is important to consider the translation of knowledge to probable scenarios so that we may have opportunities to be better prepared when addressing such situations in actual nursing practice. Data sources include current literature, theoretical perspectives on power as knowing participation in change and nursing classifications. Data synthesis is illustrated within the context of a simulated case study of a couple experiencing unexplained secondary infertility through the application of a theory-based practice methodology, health patterning. The authors conclude that the theoretical perspectives of unitary science and the theory of power as knowing participation in change can be applied in practice. Theory-based practice methodologies such as health patterning offer an opportunity to provide holistic care to couples experiencing infertility. Using these theoretical perspectives, nurses can engage with couples expressing a readiness for enhanced power for a desired change. Nursing implications include the value of theory-based practice and the essential view of couples as unique human beings. In addition, it demonstrates the ongoing usefulness of case study approaches for nursing education as vehicles to enhance awareness of unitary experiences, updates to clinical care, and demonstration of the application of theory to practice.
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Affiliation(s)
- Arlene T Farren
- Associate Professor Emerita, College of Staten Island/City University of New York, New York City, New York
| | - Arianna DiBenedetto
- Student, RN to BS Program and Verrazano Honors Program, College of Staten Island/City University of New York, New York City, New York
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Laqqan MM, Yassin MM. Predictive factors of ovarian response to GnRH antagonist stimulation protocol: AMH and age are potential candidates. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2021. [DOI: 10.1186/s43043-021-00062-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Prediction of ovarian response prior to the ovarian stimulation cycle is useful in determining the optimal starting dose of recombinant follicle-stimulating hormone (r-FSH). This study was designed to (I) evaluate which of the following parameters (age, AMH, and FSH) can be used as a predictor of ovarian response to GnRH antagonist stimulation protocol, (II) determine the cutoff value of AMH and age for predicting poor and high ovarian response, and (III) investigate the relationship between age, AMH level, and other clinical parameters. It is a retrospective study. A total of 318 women with a mean age of 28.2 ± 5.9 years old were included in this study. Hormone levels (FSH, LH, PRL, E2, and AMH) and the number of collected oocytes were determined. Based on the number of retrieved oocytes, the participants were divided into three groups: poor response (oocytes < 4, n= 51), normal response (oocytes 4–14, n= 192), and high response (oocytes > 14, n= 75).
Results
A significant increase has been found in AMH level and number of retrieved oocytes and mature oocytes from low to normal and high ovarian response group (P < 0.001). Also, the age in the poor ovarian response group was significantly greater than normal and high ovarian response groups (P < 0.001). A significant positive correlation has been found between the number of retrieved oocytes and mature oocytes and level of AMH (P < 0.001). The receiver operating characteristic (ROC) curves showed that both AMH and age had the highest accuracy in the prediction of poor ovarian response with a cutoff value < 1.45 and > 31.5 years, respectively. Additionally, the ROC analysis has shown that the AMH had the highest accuracy, followed by age in the prediction of high ovarian response with a cutoff value > 3.55 and < 27.5 years, respectively.
Conclusions
This study demonstrates that AMH level and women’s age may be used as potential predictors of ovarian response to GnRH antagonist stimulation protocol.
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Ebid AHIM, Motaleb SMA, Mostafa MI, Soliman MMA. Novel nomogram-based integrated gonadotropin therapy individualization in in vitro fertilization/intracytoplasmic sperm injection: A modeling approach. Clin Exp Reprod Med 2021; 48:163-173. [PMID: 34024083 PMCID: PMC8176155 DOI: 10.5653/cerm.2020.03909] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 12/10/2020] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE This study aimed to characterize a validated model for predicting oocyte retrieval in controlled ovarian stimulation (COS) and to construct model-based nomograms for assistance in clinical decision-making regarding the gonadotropin protocol and dose. METHODS This observational, retrospective, cohort study included 636 women with primary unexplained infertility and a normal menstrual cycle who were attempting assisted reproductive therapy for the first time. The enrolled women were split into an index group (n=497) for model building and a validation group (n=139). The primary outcome was absolute oocyte count. The dose-response relationship was tested using modified Poisson, negative binomial, hybrid Poisson-Emax, and linear models. The validation group was similarly analyzed, and its results were compared to that of the index group. RESULTS The Poisson model with the log-link function demonstrated superior predictive performance and precision (Akaike information criterion, 2,704; λ=8.27; relative standard error (λ)=2.02%). The covariate analysis included women's age (p<0.001), antral follicle count (p<0.001), basal follicle-stimulating hormone level (p<0.001), gonadotropin dose (p=0.042), and protocol type (p=0.002 and p<0.001 for short and antagonist protocols, respectively). The estimates from 500 bootstrap samples were close to those of the original model. The validation group showed model assessment metrics comparable to the index model. Based on the fitted model, a static nomogram was built to improve visualization. In addition, a dynamic electronic tool was created for convenience of use. CONCLUSION Based on our validated model, nomograms were constructed to help clinicians individualize the stimulation protocol and gonadotropin doses in COS cycles.
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Liu X, Wang J, Fu X, Li J, Zhang M, Yan J, Gao S, Ma J. Thin endometrium is associated with the risk of hypertensive disorders of pregnancy in fresh IVF/ICSI embryo transfer cycles: a retrospective cohort study of 9,266 singleton births. Reprod Biol Endocrinol 2021; 19:55. [PMID: 33836788 PMCID: PMC8034143 DOI: 10.1186/s12958-021-00738-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/05/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Thin endometrial thickness (EMT) has been suggested to be associated with reduced incidence of pregnancy rate after in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) treatment, but the effect of thin endometrium on obstetric outcome is less investigated. This study aims to determine whether EMT affects the incidence of obstetric complications in fresh IVF/ICSI-embryo transfer (ET) cycles. METHODS We conducted a retrospective cohort study collecting a total of 9266 women who had singleton livebirths after fresh IVF/ICSI-ET treatment cycles at the Center for Reproductive Medicine Affiliated to Shandong University between January 2014 and December 2018. The women were divided into three groups according to the EMT: 544 women with an EMT ≤8 mm, 6234 with an EMT > 8-12 mm, and 2488 with an EMT > 12 mm. The primary outcomes were the incidence of obstetric complications including hypertensive disorders of pregnancy (HDP), gestational diabetes mellitus (GDM), placental abruption, placenta previa, postpartum hemorrhage (PPH) and cesarean section. Multivariable logistic regression analysis was performed to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) for associations between the EMT measured on the day of human chorionic gonadotropin (HCG) trigger and the risk of the outcomes of interest. RESULTS The HDP incidence rate of pregnant women was highest in EMT ≤ 8 mm group and significantly higher than those in EMT from > 8-12 mm and EMT > 12 mm group, respectively (6.8% versus 3.6 and 3.5%, respectively; P = 0.001). After adjustment for confounding variables by multivariate logistic regression analysis, a thin EMT was still statistically significant associated with an increased risk of HDP. Compared with women with an EMT > 8-12 mm, women with an EMT ≤8 mm had an increased risk of HDP (aOR = 1.853, 95% CI 1.281-2.679, P = 0.001). CONCLUSION A thin endometrium (≤8 mm) was found to be associated with an increased risk of HDP after adjustment for confounding variables, indicating that the thin endometrium itself is a risk factor for HDP. Obstetricians should remain aware of the possibility of HDP when women with a thin EMT achieve pregnancy through fresh IVF/ICSI-ET treatment cycles.
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Affiliation(s)
- Xiaojie Liu
- Cheeloo College of Medicine, Shandong University, Jinan, China
- Center for Reproductive Medicine, Shandong University, No.157 Jingliu Road, Jinan, 250021, China
- National Research Centre for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Jingwan Wang
- Cheeloo College of Medicine, Shandong University, Jinan, China
- Center for Reproductive Medicine, Shandong University, No.157 Jingliu Road, Jinan, 250021, China
- National Research Centre for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Xiao Fu
- Cheeloo College of Medicine, Shandong University, Jinan, China
- Center for Reproductive Medicine, Shandong University, No.157 Jingliu Road, Jinan, 250021, China
- National Research Centre for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Jing Li
- Cheeloo College of Medicine, Shandong University, Jinan, China
- Center for Reproductive Medicine, Shandong University, No.157 Jingliu Road, Jinan, 250021, China
- National Research Centre for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Meng Zhang
- Cheeloo College of Medicine, Shandong University, Jinan, China
- Center for Reproductive Medicine, Shandong University, No.157 Jingliu Road, Jinan, 250021, China
- National Research Centre for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Junhao Yan
- Center for Reproductive Medicine, Shandong University, No.157 Jingliu Road, Jinan, 250021, China
- National Research Centre for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China
| | - Shanshan Gao
- Center for Reproductive Medicine, Shandong University, No.157 Jingliu Road, Jinan, 250021, China.
- National Research Centre for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China.
| | - Jinlong Ma
- Center for Reproductive Medicine, Shandong University, No.157 Jingliu Road, Jinan, 250021, China.
- National Research Centre for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, China.
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Yang H, Zheng C, Zheng Q, Xu H, Li X, Hao M, Fang Y. Controlled ovarian hyperstimulation for poor ovarian responders undergoing in vitro fertilisation/intracytoplasmic sperm injection: a protocol for systematic review and Bayesian network meta-analysis. BMJ Open 2021; 11:e039122. [PMID: 33622939 PMCID: PMC7907865 DOI: 10.1136/bmjopen-2020-039122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Controlled ovarian hyperstimulation (COH) is the routine regimen used to generate a sufficient number of follicles during in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI) treatment. Poor ovarian response is a challenge encountered by many clinicians during COH and poor ovarian responders (PORs) usually have higher follicle stimulating hormone levels, lower levels of anti-Mullerian hormone and few oocytes retrieved, which have been attributed mainly to advanced maternal age and poor follicle reserve or other reasons that could impair ovarian response during ovarian stimulation. Over the last few decades, researchers have proposed a series of strategies and ovarian stimulation protocols to improve pregnancy outcomes in patients with POR during their IVF/ICSI treatment. However, clinical decisions regarding COH protocols in PORs during IVF/ICSI treatment remain controversial. Traditional pairwise meta-analysis only allows the direct comparison of two protocols in COH for patients with POR. However, many of these COH protocols have not been compared directly in randomised controlled trials (RCTs). Thus, we aim to use network meta-analysis (NMA) to assess the clinical effectiveness and safety of COH protocols and to generate treatment rankings of these COH protocols for the most clinically important and commonly reported outcomes events. METHODS AND ANALYSIS The PubMed, Embase, Cochrane Library, Web of Science, SinoMed, CNKI, WanFang database and Chongqing VIP information databases will be searched for all RCTs of COH for POR women during IVF/ICSI from inception to 31 March 2020. Primary outcomes will include live birth rate and number of oocytes retrieved. Secondary outcomes will include ongoing pregnancy rate, clinical pregnancy rate, miscarriage rate, ovarian hyperstimulation syndrome rate, multiple pregnancy rate and cycle cancellation rate. Pairwise meta-analysis and Bayesian NMA will be conducted for each outcome. Subgroup analysis, meta-regression, and sensitivity analysis will be performed to assess the robustness of the findings. The generation of NMA plots and subsequent results will be performed by using R V.4.0.1. The assessment of confidence in network estimates will use the Confidence in Network Meta-Analysis)web application (see https://cinema.ispm.unibe.ch/). ETHICS AND DISSEMINATION This review does not require ethics approval and the results of the NMA will be submitted to a peer-review journal.
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Affiliation(s)
- Huisheng Yang
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Chensi Zheng
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
- Reproductive medicine center, Shenzhen Maternity & Child Healthcare Hospital, Shenzhen, China
| | - Qiyan Zheng
- Department of Endocrinology Nephropathy, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, Beijing, China
| | - Huanfang Xu
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaotong Li
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Mingzhao Hao
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yigong Fang
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, Beijing, China
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Vaidakis D, Sertedaki E, Karageorgiou V, Siristatidis CS. Autologous platelet-rich plasma for assisted reproduction. Hippokratia 2021. [DOI: 10.1002/14651858.cd013875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dennis Vaidakis
- Department of Basic and Clinical Sciences; University of Nicosia; Nicosia Cyprus
| | | | - Vasilios Karageorgiou
- Second Department of Psychiatry; Medical School, National and Kapodistrian University of Athens; Athens Greece
| | - Charalampos S Siristatidis
- Assisted Reproduction Unit, 2nd Department of Obstetrics and Gynaecology; Medical School, National and Kapodistrian University of Athens; Athens Greece
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Sindiani AM, Batiha O, Al-Zoubi E, Khadrawi S, Alsoukhni G, Alkofahi A, Alahmad NA, Shaaban S, Alshdaifat E, Abu-Halima M. Association of single-nucleotide polymorphisms in the ESR2 and FSHR genes with poor ovarian response in infertile Jordanian women. Clin Exp Reprod Med 2021; 48:69-79. [PMID: 33503363 PMCID: PMC7943349 DOI: 10.5653/cerm.2020.03706] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 08/17/2020] [Indexed: 12/27/2022] Open
Abstract
Objective Poor ovarian response (POR) refers to a subnormal follicular response that leads to a decrease in the quality and quantity of the eggs retrieved after ovarian stimulation during assisted reproductive treatment (ART). The present study investigated the associations of multiple variants of the estrogen receptor 2 (ESR2) and follicle-stimulating hormone receptor (FSHR) genes with POR in infertile Jordanian women undergoing ART. Methods Four polymorphisms, namely ESR2 rs1256049, ESR2 rs4986938, FSHR rs6165, and FSHR rs6166, were investigated in 60 infertile Jordanian women undergoing ART (the case group) and 60 age-matched fertile women (the control group), with a mean age of 33.60±6.34 years. Single-nucleotide polymorphisms (SNPs) were detected by restriction fragment length polymorphism and then validated using Sanger sequencing. Results The p-value of the difference between the case and control groups regarding FSHR rs6166 was very close to 0.05 (p=0.054). However, no significant differences were observed between the two groups in terms of the other three SNPs, namely ESR2 rs1256049, ESR2 rs4986938, and FSHR rs6165 (p=0.561, p=0.433, and p=0.696, respectively). Conclusion The association between FSHR rs6166 and POR was not statistically meaningful in the present study, but the near-significant result of this experiment suggests that statistical significance might be found in a future study with a larger number of patients.
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Affiliation(s)
- Amer Mahmoud Sindiani
- Department of Obstetrics and Gynecology, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Osamah Batiha
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Esra'a Al-Zoubi
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Sara Khadrawi
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Ghadeer Alsoukhni
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Ayesha Alkofahi
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Nour Alhoda Alahmad
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Sherin Shaaban
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Eman Alshdaifat
- Department of Obstetrics and Gynecology, Faculty of Medicine, Yarmouk University, Irbid, Jordan
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Moreno-Calvete MC, Ballesteros-Rodriguez FJ. Non-pharmacological strategies for self-directed and interpersonal violence in people with severe mental illness: a rapid overview of systematic reviews. BMJ Open 2021; 11:e043576. [PMID: 33431494 PMCID: PMC7802727 DOI: 10.1136/bmjopen-2020-043576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
INTRODUCTION Self-directed and interpersonal violence among people with severe mental illness has become a health priority. Though non-pharmacological interventions have been investigated, to our knowledge, no summary of all systematic reviews on this topic has been reported. We will conduct a rapid overview of reviews to synthesise evidence available by identifying systematic reviews on non-pharmacological interventions for self-directed or interpersonal violence in people with severe mental illness. METHODS AND ANALYSIS This is a protocol for a rapid overview of reviews. The overview will include any systematic reviews (with or without meta-analyses) of randomised controlled trials (RCTs) or cluster RCTs that examine the effect of non-pharmacological interventions on self-directed or interpersonal violence in people with severe mental illness. This protocol applies the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) Protocols, the criteria for conducting overviews of reviews in the Cochrane Handbook of Systematic Reviews of Interventions and the criteria for the Cochrane Rapid Reviews. To identify studies, a search will be performed in the following databases: PubMed, EMBASE, PsycINFO, CINAHL, LILACS, SciELO, Web of Science, Scopus, ProQuest, the Cochrane Database of Systematic Reviews through the Cochrane Library and the Epistemonikos database of systematic reviews. The searches date from inception to September 2020. The study selection process will be described using a PRISMA flow diagram, we will assess the quality of evidence in systematic reviews included and the quality of the systematic reviews themselves and the main results will be summarised in categories to provide a map of the evidence available. ETHICS AND DISSEMINATION No patients or other participants will be involved in this study. The results will be presented at mental health conferences and for publication in a peer-reviewed journal. REGISTRATION DETAILS The protocol was registered on the Open Science Framework (https://osf.io/myzd9/).
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Affiliation(s)
| | - Francisco Javier Ballesteros-Rodriguez
- Department of Neuroscience, Biocruces Bizkaia Health Research Institute, CIBER Salud Mental (CIBERSAM), University of the Basque Country UPV/EHU, Leioa, Biscay, Spain
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Liao Z, Liu C, Cai L, Shen L, Sui C, Zhang H, Qian K. The Effect of Endometrial Thickness on Pregnancy, Maternal, and Perinatal Outcomes of Women in Fresh Cycles After IVF/ICSI: A Systematic Review and Meta-Analysis. Front Endocrinol (Lausanne) 2021; 12:814648. [PMID: 35222264 PMCID: PMC8874279 DOI: 10.3389/fendo.2021.814648] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 12/30/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Thin endometrium on ovulation triggering day is associated with impaired pregnancy outcomes in women after in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI), but the role of thick endometrium on pregnancy outcomes remains controversial. Moreover, there has been insufficient evidence currently to analyze the influence of endometrial thickness (EMT) on obstetric complications and perinatal outcomes. Thus, we performed this meta-analysis to evaluate the effect of EMT on pregnancy, maternal, and perinatal outcomes in an enlarged sample size. METHODS The databases Pubmed, Embase, Cochrane Libraries, and Web of Science were searched for English articles evaluating the correlation between EMT and pregnancy, maternal, or perinatal outcomes in women who underwent IVF/ICSI. We included studies that depicted a clear definition of outcomes and EMT grouping on ovulation triggering day. The EMT effect was analyzed in fresh cycle. Qualities of studies were assessed by the Newcastle-Ottawa Scale (NOS). Odds ratios (ORs) and weighted mean difference (WMD) with 95% confidence intervals (CIs) were calculated for analyzing dichotomous and continuous outcomes respectively, under a fixed or random effect model. RESULTS A total of 22 pieces of literature were included for the final meta-analysis. A decreased trend towards pregnancy outcomes was observed, such as live birth rate (LBR), clinical pregnancy rate (CPR), and implantation rate (IR) in the thin endometrium groups (EMT <7 mm). In contrast, thick endometrium (EMT >14 mm) had no effect on pregnancy outcomes compared to medium EMT groups (EMT 7-14 mm). Moreover, thin endometrium (EMT <7.5 mm) enhanced the incidence of hypertensive disorders of pregnancy (HDP) and small-for-gestational-age (SGA) infants, and decreased the birthweight (BW) of babies. CONCLUSIONS Our studies indicated that thin endometrium not only had detrimental effect on pregnancy outcomes, but also increased the risk of HDP in women and SGA of babies, or decreased BW of babies. The thick endometrium does not have an adverse effect on IVF outcomes. Therefore, patients need to be informed on possible obstetric complications and perinatal outcomes caused by thin endometrium and are encouraged to actively cooperate with perinatal care. SYSTEMATIC REVIEW REGISTRATION (https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=242637), identifier CRD42021242637.
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Affiliation(s)
- Zhiqi Liao
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chang Liu
- Reproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical College, Nanjing, China
- *Correspondence: Chang Liu, ; Hanwang Zhang, ; Kun Qian,
| | - Lei Cai
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lin Shen
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cong Sui
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hanwang Zhang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Chang Liu, ; Hanwang Zhang, ; Kun Qian,
| | - Kun Qian
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Chang Liu, ; Hanwang Zhang, ; Kun Qian,
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Imai Y, Endo M, Kuroda K, Tomooka K, Ikemoto Y, Sato S, Mitsui K, Ueda Y, Deshpande GA, Tanaka A, Sugiyama R, Nakagawa K, Sato Y, Kuribayashi Y, Itakura A, Takeda S, Tanigawa T. Risk factors for resignation from work after starting infertility treatment among Japanese women: Japan-Female Employment and Mental health in Assisted reproductive technology (J-FEMA) study. Occup Environ Med 2020; 78:oemed-2020-106745. [PMID: 33273052 PMCID: PMC8142458 DOI: 10.1136/oemed-2020-106745] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 10/28/2020] [Accepted: 11/09/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To elucidate the risk factors associated with resignation from work of Japanese women undergoing infertility treatment. METHODS A total of 1727 female patients who attended a private fertility clinic in Japan participated in the Japan-Female Employment and Mental health in Assisted reproductive technology study. Questions related to demographic, clinical and socioeconomic characteristics were employed in the questionnaire. Out of the 1727 patients, 1075 patients who were working at the time of initiating infertility treatment and felt infertility treatment incompatible with work were included in the analysis. Risk factors for resignation were assessed by using multivariable logistic regression models. RESULTS Among 1075 working women who started infertility treatment, 179 (16.7%) subsequently resigned. Multivariable-adjusted ORs for resignation in those with lower educational background and infertility for ≥2 years were 1.58 (95% CI: 1.07 to 2.34) and 1.82 (95% CI: 1.15 to 2.89), respectively. The OR for resignation in non-permanent workers undergoing infertility treatment was 2.65 (95% CI: 1.61 to 4.37). While experiencing harassment in the workplace approached significance, lack of support from the company was significantly associated with resignation after starting infertility treatment, with ORs of 1.71 (95% CI: 0.98 to 2.99) and 1.91 (95% CI: 1.28 to 2.86), respectively. CONCLUSION One-sixth of women resigned after starting infertility treatments. It was found that factors related to education, infertility duration and work environment were significantly associated with resignation. Reducing the physical and psychological burden endured by women, for example, by increasing employer-provided support, is vitally important in balancing infertility treatment with maintenance of work life.
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Affiliation(s)
- Yuya Imai
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Motoki Endo
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Keiji Kuroda
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Shinjuku-ku, Tokyo, Japan
| | - Kiyohide Tomooka
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Yuko Ikemoto
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Setsuko Sato
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Kiyomi Mitsui
- Department of Hygiene, Public Health, and Preventive Medicine, Showa University, Shinagawa-ku, Tokyo, Japan
| | - Yuito Ueda
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Gautam A Deshpande
- Department of General Internal Medicine, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Atsushi Tanaka
- Saint Mother Hospital Infertility Clinic, Kitakyushu, Fukuoka, Japan
| | - Rikikazu Sugiyama
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Shinjuku-ku, Tokyo, Japan
| | - Koji Nakagawa
- Center for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Shinjuku-ku, Tokyo, Japan
| | | | - Yasushi Kuribayashi
- Center for Reproductive Medicine and Endoscopy Sugiyama Clinic Marunouchi, Chiyoda-ku, Tokyo, Japan
| | - Atsuo Itakura
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Satoru Takeda
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Takeshi Tanigawa
- Department of Public Health, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
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Chen T, Li B, Shi H, Bu ZQ, Zhang FQ, Su YC. Reproductive Outcomes of Single Embryo Transfer in Women with Previous Cesarean Section. Reprod Sci 2020; 28:1049-1059. [PMID: 33048317 DOI: 10.1007/s43032-020-00345-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 10/05/2020] [Indexed: 11/26/2022]
Abstract
The aim of this study is to evaluate the reproductive outcomes of patients with previous cesarean section (CS) undergoing single-embryo transfer (SET). A total of 5479 patients previously underwent CS or vaginal delivery (VD) were included. The patients with previous CS included single/double cleavage (SCT/DCT), single/double blastocyst stage embryo transfer (SBT/DBT). The comparison of reproductive outcomes between CS and VD, SET, and double-embryo transfer of CS was conducted. The main outcome measures included clinical pregnancy rate (CPR), multiple pregnancy rate (MPR), live birth rate (LBR), and cumulative live birth rate (CLBR). There were no differences in CPR and LBR between patients previously underwent CS and VD, and the preterm birth rate of multiple births in patients underwent CS were significantly higher than underwent VD. As for patients underwent CS, the CPR, MPR, and LBR were lower in patients treated with SCT than DCT in IVF/ICSI cycles. The CPR and LBR of patients treated with SCT were not statistically different compared with DCT and SBT when patients' age were younger than 35 years in FET cycles, and the MPR of patients treated with SCT was lower. The CPR and LBR of patients treated with SCT were lower than DCT/SBT when patients' age were 35 years or older in FET cycles. The CPR, LBR, and CLBR of patients treated with SBT were not lower than DCT in IVF/ICSI-ET, FET, and complete cycles, but the MPR was lower. Reducing the number of embryos transferred should be considered seriously for CS. SCT under the 35 years of FET cycles is feasible. SBT is an effective strategy to reduce MPR of IVF/ICSI, FET, and complete cycles regardless of overall or age stratification.
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Affiliation(s)
- Ting Chen
- Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, 1# Jian she East Road, Zhengzhou, China
- Reproductive Medical Center, Zhengzhou Maternity Hospital Affiliated to He Nan University, Zhengzhou, China
| | - Bo Li
- Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, 1# Jian she East Road, Zhengzhou, China
| | - Hao Shi
- Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, 1# Jian she East Road, Zhengzhou, China
| | - Zhi Qin Bu
- Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, 1# Jian she East Road, Zhengzhou, China
| | - Fu Qing Zhang
- Reproductive Medical Center, Zhengzhou Maternity Hospital Affiliated to He Nan University, Zhengzhou, China
| | - Ying Chun Su
- Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, 1# Jian she East Road, Zhengzhou, China.
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Cai S, Li J, Zeng S, Hu L, Peng Y, Tang S, Zeng S, Chu C, Gong F, Lin G, Hocher B. Impact of vitamin D on human embryo implantation-a prospective cohort study in women undergoing fresh embryo transfer. Fertil Steril 2020; 115:655-664. [PMID: 33039126 DOI: 10.1016/j.fertnstert.2020.09.005] [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: 06/11/2020] [Revised: 09/02/2020] [Accepted: 09/02/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To measure free and total 25-hydroxyvitamin D [25(OH)D] immediately before embryo transfer and analyze its association with early pregnancy outcome parameters such as biochemical pregnancy, implantation rate, and clinical pregnancy rates in women undergoing fresh embryo transfer after their first ovarian hyperstimulation. DESIGN Prospective cohort study. SETTING Academically affiliated private fertility center. PATIENT(S) A total of 2,569 women undergoing fresh embryo transfer after ovarian hyperstimulation. INTERVENTIONS(S) None. MAIN OUTCOME MEASURE(S) The study end points were biochemical pregnancy rate, implantation rate, clinical pregnancy rate, ectopic pregnancy rate, early miscarriages, and ongoing pregnancy rate. Free and total 25(OH)D concentrations were measured 1 day before embryo transfer. RESULT(S) Total 25(OH)D correlated with free 25(OH)D. Total and free 25(OH)D serum concentrations were similar in those patients reaching and not reaching the study outcomes (biochemical pregnancy rate, implantation rate, clinical pregnancy rate, ectopic pregnancy rate, early miscarriages, and ongoing pregnancy rate). There was likewise no statistical difference when analyzing the frequency of all study outcomes in quintiles of either total or free 25(OH)D. In addition, the study population was divided into three groups according to the total vitamin D status based on clinical practice guideline. All outcomes were similar in women with adequate, insufficient, and deficient total 25(OH)D. Multiple linear regression analysis considering confounding likewise indicated no association of free or total vitamin D with any of the study outcomes. CONCLUSION(S) Neither free nor total 25(OH)D concentration at embryo transfer was associated with successful embryo implantation in women undergoing fresh transfer after ovarian hyperstimulation.
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Affiliation(s)
- Sufen Cai
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, People's Republic of China; Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, People's Republic of China
| | - Jian Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, People's Republic of China
| | - Suimin Zeng
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, People's Republic of China
| | - Liang Hu
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, People's Republic of China; Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, People's Republic of China
| | - Yangqin Peng
- Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, People's Republic of China
| | - Sha Tang
- Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, People's Republic of China
| | - Shufei Zeng
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
| | - Chang Chu
- Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany
| | - Fei Gong
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, People's Republic of China; National Engineering and Research Center of Human Stem Cells, Changsha, People's Republic of China; Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, People's Republic of China
| | - Ge Lin
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, People's Republic of China; Key Laboratory of Stem Cells and Reproductive Engineering, Ministry of Health, Changsha, People's Republic of China; National Engineering and Research Center of Human Stem Cells, Changsha, People's Republic of China; Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, People's Republic of China
| | - Berthold Hocher
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, People's Republic of China; Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, People's Republic of China; Fifth Department of Medicine (Nephrology/Endocrinology/Rheumatology), University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany; Institute of Medical Diagnostics, Berlin, Germany.
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Abstract
Approximately 50% of the causes of infertility are of genetic origin. The objective of this study was to analyze the role of genetics in human reproduction by reviewing the main genetic causes of infertility and the use of preimplantation genetic testing in Brazil. This literature review comprised articles in English and Portuguese published on databases PubMed, Scielo, and Bireme from 1990 to 2019. Randomized clinical trials and specialized guidelines were given preference whenever possible. Genetic cause can be traced back to up to 20% of the cases of severe azoospermia or oligozoospermia. Subjects with these conditions are good candidates for genetic screening. In women, genetic causes of infertility (fragile X syndrome, X-trisomy, and Turner's syndrome, some of which diagnosed with karyotyping) culminate with premature ovarian failure. Genetic screening helps advise couples of the risk of experiencing early reproductive capacity loss and of the chances of their offspring carrying genetic disorders. In addition to enhancing the prevention of serious diseases in the offspring of couples at increased risk of genetic diseases, preimplantation genetic screening improves the success rates of assisted reproduction procedures by allowing the selection of euploid embryos for transfer. The interface between genetics and human reproduction has gained significant relevance, but discussions are still needed on which procedures are clinically and ethically acceptable and how they should be regulated.
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Affiliation(s)
| | - Fernanda Polisseni
- Surgery Department, Medical School - Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
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Florou P, Anagnostis P, Theocharis P, Chourdakis M, Goulis DG. Does coenzyme Q 10 supplementation improve fertility outcomes in women undergoing assisted reproductive technology procedures? A systematic review and meta-analysis of randomized-controlled trials. J Assist Reprod Genet 2020; 37:2377-2387. [PMID: 32767206 PMCID: PMC7550497 DOI: 10.1007/s10815-020-01906-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 07/28/2020] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE Increased oxidative stress has been identified as a pathogenetic mechanism in female infertility. However, the effect of specific antioxidants, such as coenzyme Q10 (CoQ10), on the outcomes after assisted reproductive technologies (ART) has not been clarified. The aim of this study was to systematically review and meta-analyze the best available evidence regarding the effect of CoQ10 supplementation on clinical pregnancy (CPR), live birth (LBR), and miscarriage rates (MR) compared with placebo or no-treatment in women with infertility undergoing ART. METHODS A comprehensive literature search was conducted in PubMed (MEDLINE), Cochrane, and Scopus, from inception to March 2020. Data were expressed as odds ratio (OR) with 95% confidence intervals (CI). The I2 index was employed for heterogeneity. RESULTS Five randomized-controlled trials fulfilled eligibility criteria (449 infertile women; 215 in CoQ10 group and 234 in placebo/no treatment group). Oral supplementation of CoQ10 resulted in an increase of CPR when compared with placebo or no-treatment (28.8% vs. 14.1%, respectively; OR 2.44, 95% CI 1.30-4.59, p = 0.006; I2 32%). This effect remained significant when women with poor ovarian response and polycystic ovarian syndrome were analyzed separately. No difference between groups was observed regarding LBR (OR 1.67, 95% CI 0.66-4.25, p = 0.28; I2 34%) and MR (OR 0.61, 95% CI 0.13-2.81, p = 0.52; I2 0%). CONCLUSIONS Oral supplementation of CoQ10 may increase CPR when compared with placebo or no-treatment, in women with infertility undergoing ART procedures, without an effect on LBR or MR.
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Affiliation(s)
- Panagiota Florou
- Department of Endocrinology, Police Medical Center of Thessaloniki, 326 Monastiriou Street, 54121, Thessaloniki, Greece
| | - Panagiotis Anagnostis
- Department of Endocrinology, Police Medical Center of Thessaloniki, 326 Monastiriou Street, 54121, Thessaloniki, Greece
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, "Papageorgiou" General Hospital, Aristotle University of Thessaloniki, Ring Road, Nea Efkarpia, 54601, Thessaloniki, Greece
| | - Patroklos Theocharis
- Department of Endocrinology, Police Medical Center of Thessaloniki, 326 Monastiriou Street, 54121, Thessaloniki, Greece
| | - Michail Chourdakis
- Laboratory of Hygiene, Social and Preventive Medicine and Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, "Papageorgiou" General Hospital, Aristotle University of Thessaloniki, Ring Road, Nea Efkarpia, 54601, Thessaloniki, Greece
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Pan H, Zhang X, Rao J, Lin B, He JY, Wang X, Han F, Zhang J. Comparison of general maternal and neonatal conditions and clinical outcomes between embryo transfer and natural conception. BMC Pregnancy Childbirth 2020; 20:422. [PMID: 32718312 PMCID: PMC7385858 DOI: 10.1186/s12884-020-03066-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 06/17/2020] [Indexed: 11/14/2022] Open
Abstract
Background To examine the differences between pregnant women who underwent embryo transfer (ET) and those who conceived naturally, as well as differences in their respective babies, and to determine the causes for these differences, to provide recommendations for women who are planning to undergo ET. Methods A retrospective cohort study was performed of women who had received ET and those who had natural conception (NC) who received medical services during pregnancy and had their babies delivered at the Shunde Women and Children’s Hospital of Guangdong Medical University, China between January 2016 and December 2018. In line with the requirements of the ethics committee, before the formal investigation, we first explained the content of the informed consent of the patient to the patient, and all the subjects included agreed to the content of the informed consent of the patient. Respondents agreed to visit and analyze their medical records under reasonable conditions. Each case in an ET group of 321 women was randomly matched with three cases of NC (963 cases) who delivered on the same day. The demographic information, past history, pregnancy and delivery history, and maternal and neonatal outcomes of the two groups were compared using univariate analysis. Results Age, duration of hospitalization, number of pregnancies, number of miscarriages, induced abortion, ectopic pregnancy, gestational diabetes mellitus, preeclampsia, gestational anemia, pregnancy risk, mode of fetal delivery, and number of births were significantly different between the two groups (all P < 0.05). However, there were no significant differences in the disease, allergy, infection and blood transfusion histories of the pregnant women, or differences in prevalence of gestational hypothyroidism, gestational respiratory infection, premature rupture of membrane, placental abruption, fetal death, stillbirth, amniotic fluid volume and amniotic fluid clarity between the two groups (all P > 0.05). The percentages for low birth weight and premature birth were significantly higher in the ET group than in the NC group. In contrast, infant gender and prevalence of fetal macrosomia, fetal anomaly, neonatal asphyxia, and extremely low birth weight were not significantly different between the two groups (all P > 0.05). Conclusions The clinical outcomes of mothers and the birth status of infants were better in the NC group than in the ET group. Maternal health must be closely monitored and improved in the ET group to reduce the incidence of gestational comorbidity and enhance the quality of fetal life.
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Affiliation(s)
- Haiyan Pan
- School of Public Health, Guangdong Medical University, Dongguan, 523808, Guangdong Province, China
| | - Xingshan Zhang
- School of Public Health, Guangdong Medical University, Dongguan, 523808, Guangdong Province, China
| | - Jiawei Rao
- School of Public Health, Guangdong Medical University, Dongguan, 523808, Guangdong Province, China
| | - Bing Lin
- Shunde Women and Children's Hospital of Guangdong Medical University, Shunde, 528399, Guangdong Province, China
| | - Jie Yun He
- Shunde Women and Children's Hospital of Guangdong Medical University, Shunde, 528399, Guangdong Province, China
| | - Xingjie Wang
- School of Public Health, Guangdong Medical University, Dongguan, 523808, Guangdong Province, China
| | - Fengqiong Han
- Shunde Women and Children's Hospital of Guangdong Medical University, Shunde, 528399, Guangdong Province, China.
| | - Jinfeng Zhang
- Shunde Women and Children's Hospital of Guangdong Medical University, Shunde, 528399, Guangdong Province, China.
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Yang H, Kuhn C, Kolben T, Ma Z, Lin P, Mahner S, Jeschke U, von Schönfeldt V. Early Life Oxidative Stress and Long-Lasting Cardiovascular Effects on Offspring Conceived by Assisted Reproductive Technologies: A Review. Int J Mol Sci 2020; 21:ijms21155175. [PMID: 32707756 PMCID: PMC7432066 DOI: 10.3390/ijms21155175] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/18/2020] [Accepted: 07/20/2020] [Indexed: 02/06/2023] Open
Abstract
Assisted reproductive technology (ART) has rapidly developed and is now widely practised worldwide. Both the characteristics of ART (handling gametes/embryos in vitro) and the infertility backgrounds of ART parents (such as infertility diseases and unfavourable lifestyles or diets) could cause increased oxidative stress (OS) that may exert adverse influences on gametogenesis, fertilisation, and foetation, even causing a long-lasting influence on the offspring. For these reasons, the safety of ART needs to be closely examined. In this review, from an ART safety standpoint, the origins of OS are reviewed, and the long-lasting cardiovascular effects and potential mechanisms of OS on the offspring are discussed.
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Affiliation(s)
- Huixia Yang
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany; (H.Y.); (C.K.); (T.K.); (Z.M.); (P.L.); (S.M.); (V.v.S.)
| | - Christina Kuhn
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany; (H.Y.); (C.K.); (T.K.); (Z.M.); (P.L.); (S.M.); (V.v.S.)
- Department of Obstetrics and Gynecology, University Hospital Augsburg, 86156 Augsburg, Germany
| | - Thomas Kolben
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany; (H.Y.); (C.K.); (T.K.); (Z.M.); (P.L.); (S.M.); (V.v.S.)
| | - Zhi Ma
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany; (H.Y.); (C.K.); (T.K.); (Z.M.); (P.L.); (S.M.); (V.v.S.)
| | - Peng Lin
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany; (H.Y.); (C.K.); (T.K.); (Z.M.); (P.L.); (S.M.); (V.v.S.)
| | - Sven Mahner
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany; (H.Y.); (C.K.); (T.K.); (Z.M.); (P.L.); (S.M.); (V.v.S.)
| | - Udo Jeschke
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany; (H.Y.); (C.K.); (T.K.); (Z.M.); (P.L.); (S.M.); (V.v.S.)
- Department of Obstetrics and Gynecology, University Hospital Augsburg, 86156 Augsburg, Germany
- Correspondence: ; Tel.: +49-(0)821-400-165505
| | - Viktoria von Schönfeldt
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany; (H.Y.); (C.K.); (T.K.); (Z.M.); (P.L.); (S.M.); (V.v.S.)
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Krysko KM, Graves JS, Dobson R, Altintas A, Amato MP, Bernard J, Bonavita S, Bove R, Cavalla P, Clerico M, Corona T, Doshi A, Fragoso Y, Jacobs D, Jokubaitis V, Landi D, Llamosa G, Longbrake EE, Maillart E, Marta M, Midaglia L, Shah S, Tintore M, van der Walt A, Voskuhl R, Wang Y, Zabad RK, Zeydan B, Houtchens M, Hellwig K. Sex effects across the lifespan in women with multiple sclerosis. Ther Adv Neurol Disord 2020; 13:1756286420936166. [PMID: 32655689 PMCID: PMC7331774 DOI: 10.1177/1756286420936166] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023] Open
Abstract
Multiple sclerosis (MS) is an autoimmune inflammatory demyelinating central nervous system disorder that is more common in women, with onset often during reproductive years. The female:male sex ratio of MS rose in several regions over the last century, suggesting a possible sex by environmental interaction increasing MS risk in women. Since many with MS are in their childbearing years, family planning, including contraceptive and disease-modifying therapy (DMT) counselling, are important aspects of MS care in women. While some DMTs are likely harmful to the developing fetus, others can be used shortly before or until pregnancy is confirmed. Overall, pregnancy decreases risk of MS relapses, whereas relapse risk may increase postpartum, although pregnancy does not appear to be harmful for long-term prognosis of MS. However, ovarian aging may contribute to disability progression in women with MS. Here, we review sex effects across the lifespan in women with MS, including the effect of sex on MS susceptibility, effects of pregnancy on MS disease activity, and management strategies around pregnancy, including risks associated with DMT use before and during pregnancy, and while breastfeeding. We also review reproductive aging and sexual dysfunction in women with MS.
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Affiliation(s)
- Kristen M Krysko
- Department of Neurology, UCSF Weill Institute for Neurosciences, University of California San Francisco, 675 Nelson Rising Lane, Suite 221, San Francisco, CA 94158, USA
| | - Jennifer S Graves
- Department of Neurosciences, University of California San Diego, UCSD ACTRI, La Jolla, CA, USA
| | - Ruth Dobson
- Preventive Neurology Unit, Wolfson Institute of Preventive Neurology, Queen Mary University of London, London, UK
| | - Ayse Altintas
- Department of Neurology, School of Medicine, Koc University, Istanbul, Turkey
| | - Maria Pia Amato
- Department NEUROFARBA, Section of Neurosciences, University of Florence, Florence, Italy
| | - Jacqueline Bernard
- Department of Neurology, Oregon Health Science University, Portland, OR, USA
| | - Simona Bonavita
- Department of Advanced Medical and Surgical Sciences, University of Campania, "Luigi Vanvitelli", Naples, Italy
| | - Riley Bove
- Department of Neurology, UCSF Weill Institute for Neurosciences, University of California San Francisco, San Francisco CA, USA
| | - Paola Cavalla
- Department of Neuroscience and Mental Health, City of Health and Science University Hospital of Torino, Turin, Italy
| | - Marinella Clerico
- Department of Clinical and Biological Sciences, University of Torino, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Teresa Corona
- Clinical Laboratory of Neurodegenerative Disease, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Anisha Doshi
- Department of Neuroinflammation, Queen Square Multiple Sclerosis Centre, University College London (UCL) Institute of Neurology, London, UK
| | - Yara Fragoso
- Multiple Sclerosis & Headache Research Institute, Santos, SP, Brazil
| | - Dina Jacobs
- Department of Neurology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Vilija Jokubaitis
- Department of Neuroscience, Monash University, Melbourne, VIC, Australia
| | - Doriana Landi
- Department of Systems Medicine, Multiple Sclerosis Center and Research Unit, Tor Vergata University and Hospital, Rome, Italy
| | | | | | | | - Monica Marta
- Neurosciences and Trauma Centre, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Luciana Midaglia
- Department of Neurology-Neuroimmunology, Multiple Sclerosis Centre of Catalonia, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Suma Shah
- Department of Neurology, Duke University, Durham, NC, USA
| | - Mar Tintore
- Department of Neurology-Neuroimmunology, Multiple Sclerosis Centre of Catalonia, Vall d'Hebron University Hospital, Barcelona, Spain
| | | | - Rhonda Voskuhl
- Department of Neurology, University of California Los Angeles, Los Angeles, CA, USA
| | - Yujie Wang
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Rana K Zabad
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, USA
| | - Burcu Zeydan
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Maria Houtchens
- Department of Neurology, Partners MS Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Kerstin Hellwig
- Department of Neurology, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
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Ruane PT, Buck CJ, Babbington PA, Aboussahoud W, Berneau SC, Westwood M, Kimber SJ, Aplin JD, Brison DR. The effects of hyaluronate-containing medium on human embryo attachment to endometrial epithelial cells in vitro. Hum Reprod Open 2020; 2020:hoz033. [PMID: 32128453 PMCID: PMC7047226 DOI: 10.1093/hropen/hoz033] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 09/30/2019] [Indexed: 12/13/2022] Open
Abstract
STUDY QUESTION Does embryo transfer medium containing hyaluronate (HA) promote the attachment phase of human embryo implantation? SUMMARY ANSWER HA-containing medium does not promote human blastocyst attachment to endometrial epithelial cells in vitro. WHAT IS KNOWN ALREADY Embryo transfer media containing high concentrations of HA are being used to increase implantation and live birth rates in IVF treatment, although the mechanism of action is unknown. STUDY DESIGN, SIZE, DURATION Expression of HA-interacting genes in frozen-thawed oocytes/embryos was assessed by microarray analysis (n = 21). Fresh and frozen human blastocysts (n = 98) were co-cultured with human endometrial epithelial Ishikawa cell layers. Blastocyst attachment and the effects of a widely used HA-containing medium were measured. PARTICIPANTS/MATERIALS, SETTING, METHODS Human embryos surplus to treatment requirements were donated with informed consent from several ART centres. Blastocyst-stage embryos were transferred at day 6 to confluent Ishikawa cell layers; some blastocysts were artificially hatched. Blastocyst attachment was monitored from 1 to 48 h, and the effects of blastocyst pre-treatment for 10 min with HA-containing medium were determined. MAIN RESULTS AND THE ROLE OF CHANCE Human embryos expressed the HA receptor genes CD44 and HMMR, hyaluronan synthase genes HAS1–3, and hyaluronidase genes HYAL1–3, at all stages of preimplantation development. Attachment of partially hatched blastocysts to Ishikawa cells at 24 and 48 h was related to trophectoderm grade (P = 0.0004 and 0.007, respectively, n = 34). Blastocysts of varying clinical grades that had been artificially hatched were all attached within 48 h (n = 21). Treatment of artificially hatched blastocysts with HA-containing medium did not significantly affect attachment at early (1–6 h) or late (24 and 48 h) time points, compared with control blastocysts (n = 43). LIMITATIONS, REASONS FOR CAUTION Using an adenocarcinoma-derived cell line to model embryo-endometrium attachment may not fully recapitulate in vivo interactions. The high levels of blastocyst attachment seen with this in vitro model may limit the sensitivity with which the effects of HA can be observed. WIDER IMPLICATIONS OF THE FINDINGS Morphological trophectoderm grade can be correlated with blastocyst attachment in vitro. HA-containing medium may increase pregnancy rates by mechanisms other than promoting blastocyst attachment to endometrium. STUDY FUNDING/COMPETING INTEREST(S) This work was funded by a grant from the Wellbeing of Women, the NIHR Local Comprehensive Research Network and NIHR Manchester Clinical Research Facility, the Department of Health Scientist Practitioner Training Scheme, and the Ministry of Higher Education, The State of Libya. None of the authors has any conflict of interest to declare.
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Affiliation(s)
- Peter T Ruane
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL UK
| | - Chelsea J Buck
- Department of Reproductive Medicine, Old St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK
| | - Phoebe A Babbington
- Department of Reproductive Medicine, Old St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK
| | - Wedad Aboussahoud
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL UK
| | - Stéphane C Berneau
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL UK
| | - Melissa Westwood
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL UK
| | - Susan J Kimber
- Division of Cell Matrix Biology and Regenerative Medicine, School of Biological Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Michael Smith Building, Manchester M13 9PT, UK
| | - John D Aplin
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL UK
| | - Daniel R Brison
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK.,Maternal and Fetal Health Research Centre, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL UK.,Department of Reproductive Medicine, Old St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester M13 9WL, UK
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The Surgical Benefit of Hysterolaparoscopy in Endometriosis-Related Infertility: A Single Centre Retrospective Study with a Minimum 2-Year Follow-Up. J Clin Med 2020; 9:jcm9020507. [PMID: 32069800 PMCID: PMC7073634 DOI: 10.3390/jcm9020507] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/04/2020] [Accepted: 02/10/2020] [Indexed: 11/25/2022] Open
Abstract
Aim: This study examined the fertility performance of women after combined hysterolaparoscopic surgical management of endometriosis. Design: This study is a hospital-based retrospective review. Materials and Methods: Data collected from the records of all patients presented with endometriosis-related infertility using a checklist designed for the purpose. Result: A total of 81.3% (370/455) of women who have had the desire to have children became pregnant during the study period after the surgery. Of those who became pregnant, all three-hundred-forty-seven patients were followed to the end of their pregnancies. A successful live birth occurred in 94.2% (327/347) of individuals, and pregnancy loss occurred in 5.8% (20/347). The mean patient age was 34.1 ± 4.1 years, and the average duration of infertility was 3.4 ± 3.3 years. Pregnancy occurred spontaneously in 39.5% (146/370) of patients, after artificial insemination (AIH) in 3.8% (14/370) of women, and after in vitro fertilization-embryo transfer (IVF-ET) in 56.8% (210/370) of cases. Patients aged ≤ 35 years had a higher chance of conception post-surgery—84% versus 77%, respectively (p = 0.039). Based on the modes of pregnancy, the timely introduction of an assisted reproductive technique (ART) demonstrated a significant effect on fertility performance postsurgery. Comparatively, this effect was 91.3% vs. 74.1% among the ≤35- and >35-year-old age groups, respectively. There was no significant difference in reproductive performance based on stages of endometriosis, nor in the other parameters evaluated. Conclusion: Our data are consistent with previous clinical studies regarding the management options of endometriosis-related infertility. Overall, the combined hysterolaparoscopy treatment is a very effective and reliable procedure, and is even more effective when combined with ART. It enhances women’s wellbeing and quality of life, and significantly improves reproductive performance.
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