Recurrent pregnancy loss: couples' perspectives on their need for treatment, support and follow up

Transforming care for pregnancy loss: A qualitative study on advancing practices and addressing existing needs

Recent years have seen significant growth in the body of knowledge and the development of guidelines on pregnancy loss. This qualitative study analyses how these advancements have been implemented with a focus on health literacy, hospital protocols, and societal responses. Thematic analysis of semi-structured interviews from bereaved parents (n = 11) and healthcare professionals (n = 7) in Italy uncovers significant lapses in health literacy and societal reluctance to address pregnancy loss, which obstructs informed parental decision-making. The research indicates a movement toward more sensitive healthcare, yet disparities remain in the treatment of early versus later losses and uneven psychological support provision. The research underscores the need for standardized practices and combined psychological care for both parents and for reform in legal policies regarding bereavement and maternity leave. Despite progress in institutional and societal approaches to managing pregnancy loss, considerable challenges persist.

Smoking and recurrent pregnancy loss: A cohort study of 2829 women

Smoking during pregnancy is associated with negative reproductive outcome. Less is known about the impact of smoking or previous smoking in women with recurrent pregnancy loss (RPL) which this study aimed to investigate. We included all women <42 years (n=2829) referred to a RPL unit at Copenhagen University Hospital between January 2000 and December 2021 in the cohort with follow-up until June 2022. Patients were categorized as 'smokers at time of referral', 'never-smokers' or 'former smokers'. The main outcomes were pregnancy history prior to referral, prospective pregnancy rate, live birth rate, rates of ectopic pregnancy, and stillbirth. At referral, smokers (n=373) were on average 2.0 years younger (P<0.001) and had experienced significantly more pregnancy losses (P<0.001), and stillbirths (P=0.01) compared to never-smokers (n=2100). Former smokers had a higher risk of stillbirth prior to referral compared to never-smokers but no differences in pregnancy rate or other outcomes. Prospective pregnancy rates were lower for smokers compared with never-smokers (71.8% vs. 77.5%, P=0.02). Live birth rate was 58.0% for the 243 women who smoked at referral compared to 61.4% for the 1488 never-smokers (P=0.32). Stillbirth and ectopic pregnancies were significantly more common for smokers (2.8% vs. 0.4%, P=0.01; 6.0% vs. 2.0%, P<0.008). Women with RPL who smoked at referral were referred younger with a higher number of previous pregnancy losses and stillbirths compared with never-smokers. Fewer smokers achieved a pregnancy after referral but those who did had a similar live birth rate compared to never-smokers, although stillbirths and ectopic pregnancies were more common.

Cell-Free DNA Analysis of Fetal Aneuploidies in Early Pregnancy Loss

Background: Products of conception samples are often collected and analyzed to try to determine the cause of an early pregnancy loss. However, sample collection may not always be possible, and maternal cell contamination and culture failure can affect the analysis. Cell-free DNA-based analysis of a blood sample could be used as an alternative method in early pregnancy loss cases to detect if aneuploidies were present in the fetus. Methods: In this prospective study, blood samples from early pregnancy loss patients were analyzed for the presence of fetal aneuploidies using a modified version of a noninvasive prenatal testing assay for cell-free DNA analysis. Results from cell-free DNA analysis were compared against the gold standard, microarray analysis of products of conception samples. This study was registered with ClinicalTrials.gov, identifier: NCT04935138. Results: Of the 76 patient samples included in the final study cohort, 11 were excluded from performance calculations. The 65 patient samples included in the final analysis included 49 with an abnormal microarray result and 16 with a normal microarray result. Based on results from these 65 samples, the study found that genome-wide cell-free DNA analysis had a sensitivity of 73.5% with a specificity of 100% for the detection of fetal aneuploidies in early pregnancy loss cases. Conclusions: This prospective study provides further support for the utility of cell-free DNA analysis in detecting fetal aneuploidies in early pregnancy loss cases. This approach could allow for a noninvasive method of investigating the etiology of miscarriages to be made available clinically.

Australasian recurrent pregnancy loss clinical management guideline 2024, part II

Part II of the Australasian guideline for the investigation and management of recurrent pregnancy loss (RPL) provides evidence-based guidance on the management of RPL provided. The implications of inherited and acquired thrombophilia with respect to RPL and suggestions for clinical management are provided. Autoimmune factors, including human leukocyte antigen, cytokines, antinuclear antibodies and coeliac antibodies, and guidance for management are discussed. Infective, inflammatory and endometrial causes of RPL are discussed in detail. Environmental and lifestyle factors, male factor and unexplained causes are outlined. Levels of evidence and grades of consensus are provided for all evidence-based statements.

Decrease in peripheral natural killer cell level during early pregnancy predicts live birth among women with unexplained recurrent pregnancy loss: a prospective cohort study

BACKGROUND

Previous studies have suggested that trophoblast cells inhibit the proliferation of peripheral natural killer cells and that the level of peripheral natural killer cells decrease in the middle and late pregnancy stage among healthy women. The change in peripheral natural killer cell level during early pregnancy and the relationship between the change in peripheral natural killer cell level and pregnancy outcomes among women with unexplained recurrent pregnancy loss have not been sufficiently explored.

OBJECTIVE

This study aimed to characterize the level of prepregnancy peripheral natural killer cells in comparison with those in early pregnancy among women with unexplained recurrent pregnancy loss and to determine if the change in the level of peripheral natural killer cells from prepregnancy to early pregnancy can predict pregnancy outcomes.

STUDY DESIGN

In this prospective cohort study, 1758 women with recurrent pregnancy loss were recruited between January 2017 and December 2021 among whom 252 women with unexplained recurrent pregnancy loss had prepregnancy and early pregnancy (4-6 weeks gestation) peripheral natural killer cell measurements. These 252 women were divided into 2 groups, namely those with a lower gestational peripheral natural killer cell level (group 1) when compared with prepregnancy levels and those who did not (group 2). The respective outcomes of these groups in terms of live birth and pregnancy loss were comparatively analyzed using chi-square and Student's t tests. Candidate factors that could influence live birth were selected using the Akaike information criterion. The participates were then randomly divided into training and testing groups. A multivariable logistic regression analysis was performed and a nomogram was created to assess the possibility of live birth. The predictive accuracy was determined by the area under the receiver operating characteristic curve and validated by plotting the predicted probabilities and the observed probabilities. A Hosmer-Lemeshow test was used to assess the goodness of fit.

RESULTS

When early gestational peripheral natural killer cell levels were compared with prepregnancy peripheral natural killer cell levels, 61.5% (154) of women had a comparatively lower early-gestational peripheral natural killer cell level and 38.9% (98) of women had an increase or no change in the peripheral natural killer cell level. The live birth rate in group 1 was 89.0% (137/154), which was significantly higher than the rate of 49.0% (48/98) in group 2 (P<.001). A decrease in the peripheral natural killer cell level (odds ratio, 1.36; 95% confidence interval, 1.22-1.55; P<.001) and the anti-Muellerian hormone level (odds ratio, 1.41; 95% confidence interval, 1.14-1.81; P=.003) were important predicting factors for a higher live birth rate. Female body mass index (odds ratio, 0.97; 95% confidence interval, 0.82-1.15; P=.763) and parity (odds ratio, 1.61; 95% confidence interval, 0.71-4.12; P=.287) also were predicting factors. Furthermore, the area under the receiver operating characteristic curve of the model to diagnose of live birth was 0.853 with a sensitivity of 81.6% and a specificity of 78.0% using the training data set. And the Hosmer-Lemeshow test showed that the model was a good fit (p=6.068).

CONCLUSION

We report a comparative decrease in the peripheral natural killer cell levels in early gestation when compared with prepregnancy cell levels in more than 60% of women with unexplained recurrent pregnancy loss at 4 to 6 weeks of gestation. When compared with prepregnancy peripheral natural killer cell levels, a decrease in the peripheral natural killer cell level during early pregnancy might be a useful predictor of the live birth rate among women with unexplained recurrent pregnancy loss.

Reproductive outcomes of single frozen-thawed embryo transfer in patients with endometriosis after preimplantation genetic testing

PURPOSE

The reproductive outcomes of patients with endometriosis who are infertile have attracted recent attention. We aimed to explore whether endometriosis affects endometrial receptivity by observing pregnancy outcomes following a euploid blastocyst frozen embryo transfer.

METHODS

This retrospective cohort study analyzed the data of patients with endometriosis from the reproductive hospital affiliated to Shandong University between January 2015 and December 2021. Control groups were matched using the 1:3 propensity score. The live birth, clinical pregnancy, biochemical pregnancy, clinical abortion, premature birth, and aneuploid rates were compared between the control group and endometriosis group.

RESULTS

A total of 625 patients who underwent preimplantation genetic testing (PGT) prior to embryo implantation were included in the analysis. There were no significant differences in the live birth, clinical pregnancy, biochemical pregnancy, clinical abortion, and premature birth rates between the two groups. The aneuploidy rate of blastocysts obtained from the endometriosis group was higher than that of the control group (P = 0.012).

CONCLUSION

Pregnancy outcomes using frozen embryos after PGT in patients with endometriosis did not differ from those in other women experiencing infertility. However, endometriosis may affect the quality of oocytes, resulting in a higher rate of aneuploidy.

Lived experience of recurrent miscarriage: women and their partners' experience of subsequent pregnancy and support within an NHS specialist clinic - a qualitative study

OBJECTIVE

This study aims to describe the lived experiences of couples with a history of recurrent miscarriage in subsequent pregnancies and their perception of clinic support and cytogenetic investigations.

DESIGN

A qualitative interview study with a phenomenological approach. Semistructured interviews were conducted using video conferencing software. Two researchers coded the transcripts and developed themes.

SETTING

A National Health Service (NHS) hospital in central England between May 2021 and July 2021, during the COVID-19 pandemic.

PARTICIPANTS

Patients attending a specialist recurrent miscarriage clinic and their partners. This clinic accepts referrals from all over the UK for couples who have suffered two or more miscarriages.

RESULTS

Seventeen participants were interviewed: 14 women and 3 male partners. Six main themes were identified from the data. Three related to the women's lived experience of recurrent miscarriage (emotions in pregnancy, confidence in their bodies, expectations and coping strategies) and three related to the clinical support offered by the NHS service (impact of early pregnancy scanning, effect of the COVID-19 pandemic and cytogenetic investigations).

CONCLUSIONS

Pregnancy following recurrent miscarriage is extremely difficult. Recurrent miscarriage specialist services can provide couples with support and access to early pregnancy scanning, which can make the first trimester of pregnancy manageable. Partners should not be excluded from the clinic as it can result in a feeling of disconnect. Cytogenetic testing of pregnancy tissue can offer couples with recurrent miscarriage closure after pregnancy loss and is a desired investigation.

Recurrent MiscarriageGreen-top Guideline No. 17

In this guideline, recurrent miscarriage has been defined as three or more first trimester miscarriages. However, clinicians are encouraged to use their clinical discretion to recommend extensive evaluation after two first trimester miscarriages, if there is a suspicion that the miscarriages are of pathological and not of sporadic nature. Women with recurrent miscarriage should be offered testing for acquired thrombophilia, particularly for lupus anticoagulant and anticardiolipin antibodies, prior to pregnancy. [Grade C] Women with second trimester miscarriage may be offered testing for Factor V Leiden, prothrombin gene mutation and protein S deficiency, ideally within a research context. [Grade C] Inherited thrombophilias have a weak association with recurrent miscarriage. Routine testing for protein C, antithrombin deficiency and methylenetetrahydrofolate reductase mutation is not recommended. [Grade C] Cytogenetic analysis should be offered on pregnancy tissue of the third and subsequent miscarriage(s) and in any second trimester miscarriage. [Grade D] Parental peripheral blood karyotyping should be offered for couples in whom testing of pregnancy tissue reports an unbalanced structural chromosomal abnormality [Grade D] or there is unsuccessful or no pregnancy tissue available for testing. [GPP] Women with recurrent miscarriage should be offered assessment for congenital uterine anomalies, ideally with 3D ultrasound. [Grade B] Women with recurrent miscarriage should be offered thyroid function tests and assessment for thyroid peroxidase (TPO) antibodies. [Grade C] Women with recurrent miscarriage should not be routinely offered immunological screening (such as HLA, cytokine and natural killer cell tests), infection screening or sperm DNA testing outside a research context. [Grade C] Women with recurrent miscarriage should be advised to maintain a BMI between 19 and 25 kg/m2 , smoking cessation, limit alcohol consumption and limit caffeine to less than 200 mg/day. [Grade D] For women diagnosed with antiphospholipid syndrome, aspirin and heparin should be offered from a positive test until at least 34 weeks of gestation, following discussion of potential benefits versus risks. [Grade B] Aspirin and/or heparin should not be given to women with unexplained recurrent miscarriage. [Grade B] There are currently insufficient data to support the routine use of PGT-A for couples with unexplained recurrent miscarriage, while the treatment may carry a significant cost and potential risk. [Grade C] Resection of a uterine septum should be considered for women with recurrent first or second trimester miscarriage, ideally within an appropriate audit or research context. [Grade C] Thyroxine supplementation is not routinely recommended for euthyroid women with TPO who have a history of miscarriage. [Grade A] Progestogen supplementation should be considered in women with recurrent miscarriage who present with bleeding in early pregnancy (for example 400 mg micronised vaginal progesterone twice daily at the time of bleeding until 16 weeks of gestation). [Grade B] Women with unexplained recurrent miscarriage should be offered supportive care, ideally in the setting of a dedicated recurrent miscarriage clinic. [Grade C].

Parents' experiences and need for social support after pregnancy termination for fetal anomaly: a qualitative study in China

OBJECTIVE

The aim of this study was to explore the experiences and need for social support of Chinese parents after termination of pregnancy for fetal anomalies.

DESIGN

A qualitative study using semistructured, in-depth interviews combined with observations. Data were analysed by Claizzi's phenomenological procedure.

SETTING

A large, tertiary obstetrics and gynaecology hospital in China.

PARTICIPANTS

Using purposive sampling approach, we interviewed 12 couples and three additional women (whose spouses were not present).

RESULTS

Four themes were identified from the experiences of parents: the shock of facing reality, concerns surrounding termination of pregnancy, the embarrassment of the two-child policy and the urgent need for social support.

CONCLUSION

Parents experienced complicated and intense emotional reactions, had concerns surrounding the termination of pregnancy and an urgent need for social support. Paternal psychological reactions were often neglected by healthcare providers and the fathers, themselves. These findings suggest that both mothers and fathers should receive appropriate support from family, medical staff and peers to promote their physical and psychological rehabilitation.

Alpha-enolase 1 knockdown facilitates the proliferation and invasion of villous trophoblasts by upregulating COX-2

BACKGROUND

Enolase 1 (ENO1) is a metabolic enzyme which participates in pyruvate synthesis and ATP production in cells. Previously, differential expression of ENO1 was discovered in villous tissues between recurrent miscarriage and induced abortion. This study was designed to explore whether ENO1 influences the proliferation and invasion of villous trophoblasts and the related molecular mechanisms.

METHODS

First, ENO1 expression in placental villus tissues collected from recurrent miscarriage (RM) patients and women for induced abortion as well as in trophoblast-derived cell lines was detected by RT-qPCR and western blotting. ENO1 localization and expression in villus tissues were further confirmed through immunohistochemistry staining. Then, the effects of ENO1 downregulation on trophoblast Bewo cell proliferation, migration, invasion, and epithelial-mesenchymal transition (EMT) process were evaluated by CCK-8 assay, transwell assay, and western blotting. As for the regulatory mechanism of ENO1, the expression of COX-2, c-Myc and cyclin D1 in Bewo cells after ENO1 knockdown was finally evaluated by RT-qPCR and western blotting.

RESULTS

ENO1 was mainly localized in the cytoplasm, with very small amounts in the nucleus of trophoblast cells. ENO1 expression in the villi tissues of RM patients was significantly increased, when compared with the villous tissues of healthy controls. Furthermore, Bewo cells, a trophoblast cell line with relatively higher expression of ENO1, was used to downregulate the ENO1 expression by ENO1-siRNA transfection. ENO1 knockdown significantly facilitated Bewo cell growth, EMT process, migration, and invasion. ENO1 silencing markedly elevated COX-2, c-Myc, and cyclin D1 expression.

CONCLUSION

ENO1 may participate in the development of RM via suppressing the growth and invasion of villous trophoblasts via reducing the expression of COX-2, c-Myc, and cyclin D1.

'You're never pregnant in the same way again': prior early pregnancy loss influences need for health care and support in subsequent pregnancy

STUDY QUESTION

What are couples' needs for health care and support in a subsequent pregnancy after prior early pregnancy loss (PL) and how do needs change across the pregnancy?

SUMMARY ANSWER

Couples described unmet needs for pregnancy care in the first 20 weeks of pregnancy and were more satisfied with the care provided during the remainder of the pregnancy.

WHAT IS KNOWN ALREADY

Despite early PL being common (∼25% of pregnancies), there is a paucity of research to guide practice to optimize treatment and support future pregnancies. There has been low priority for the issue in research and a pervasive acceptance that couples should 'just try again' after experiencing PL. Women with prior PL report increased anxiety during the first trimester of pregnancy compared to those without previous PL. No longitudinal studies explore what couples' needs are throughout the pregnancy and how these needs shift across time.

STUDY DESIGN SIZE DURATION

This was a qualitative longitudinal dyadic (joint) interview study. In total, 15 couples who were pregnant after a prior PL were interviewed four times over their pregnancy. Couples were recruited from the Copenhagen Pregnancy Loss Cohort Research Programme. Interviews were held in person at the hospital or university, or online. Interviews ranged from 20 to 91 min (mean = 54 min).

PARTICIPANTS/MATERIALS SETTING METHODS

Inclusion criteria included couples with one to two prior early PL(s) who self-reported a new pregnancy and were willing to be interviewed together and in English. Couples were interviewed four times: after a positive pregnancy test and once in each trimester. Interviews were transcribed and data were analysed using thematic analysis to compare and contrast needs of the couples at each of the four time periods in the pregnancy and across the entire pregnancy. One same-sex couple and 14 heterosexual couples participated.

MAIN RESULTS AND THE ROLE OF CHANCE

Couples' needs were categorized into two main longitudinal themes across the pregnancy, divided by the 20-week scan. Within each longitudinal theme, there were two themes to represent each time period. In the longitudinal theme 'The first 20 weeks: a 'scary' gap in care' there were two themes: Positive pregnancy test: 'Tell them it's not the same pregnancy' and First trimester: 'We craved that someone was taking care of us'. The standard pregnancy care offered in the public healthcare system in Denmark includes a scan at 12 and 20 weeks. While all couples wished for additional access to scans and monitoring of the foetus in early pregnancy to provide reassurance and detect problems early, they described considerable variation in the referrals and care they were offered. Both partners expressed a high degree of worry and anxiety about the pregnancy, with pregnant women in particular describing 'surviv[ing] from scan to scan' in the early weeks. Couples took scans wherever offered or paid for comfort scans, but this resulted in fragmented care. Instead, they wished for continuity in care, and acknowledgement and sensitivity that a pregnancy after PL is not the same as a first pregnancy. In the longitudinal theme 'The second 20 weeks: Safety in the care system' there were two themes: Second trimester: 'I think we are in good hands' and Third trimester: 'It's more of a 'nice to know' everything is OK than a 'need to know'. Couples reported their distress was lower and overall needs for care were met during this time. They expressed general satisfaction with regular or extended antenatal support although, as in the first 20 weeks, additional acknowledgement and sensitivity regarding their history of PL was desired. Couples said they felt more secure given that they had access to a 24-hour telephone support by midwife/nurse if they had any concerns or questions.

LIMITATIONS REASONS FOR CAUTION

Participants were self-selected from an ongoing cohort study of patients presenting at hospital with PL. Single women were not included in the study. This study was limited to data collection in Denmark; however, other countries with public healthcare systems may have similar offerings with regard to their provision of antenatal care, care provided in recurrent pregnancy loss (RPL) clinics and the availability of private scans.

WIDER IMPLICATIONS OF THE FINDINGS

The findings underscore that an early PL creates an increased need for monitoring and care in a subsequent pregnancy. This study highlights a gap in pregnancy care for those with a history of PL given that their need for monitoring and support is high in the early weeks of a new pregnancy before they have access to antenatal care, and before they have had multiple PLs and can be referred to the RPL unit.

STUDY FUNDING/COMPETING INTERESTS

This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101028172 for E.K. The Copenhagen Pregnancy Loss Cohort is funded by a grant from the BioInnovation Institute Foundation. H.S.N. has received scientific grants from Freya Biosciences, Ferring Pharmaceuticals, BioInnovation Institute, Ministry of Education, Novo Nordisk Foundation, Augustinus Fonden, Oda og Hans Svenningsens Fond, Demant Fonden, Ole Kirks Fond, and Independent Research Fund Denmark. H.S.N. received personal payment or honoraria for lectures and presentations from Ferring Pharmaceuticals, Merck, Astra Zeneca, Cook Medical, Gedeon Richter, and Ibsa Nordic. All other authors declare no competing interests.

Recurrent Pregnancy Loss Etiology, Risk Factors, Diagnosis, and Management. Fresh Look into a Full Box

Recurrent pregnancy loss is a complex health challenge with no universally accepted definition. Inconsistency in definitions involves not only the number of spontaneous abortions (two or three) that are accepted for recurrent pregnancy loss but the types of pregnancy and gestational age at miscarriage. Due to the heterogeneity of definitions and criteria applied by international guidelines for recurrent pregnancy loss, the true incidence of recurrent miscarriage, which is reported to range from 1% to 5%, is difficult to estimate. Moreover, the exact etiology of recurrent pregnancy loss remains questionable; thus, it is considered a polyetiological and multifactorial condition with many modifiable and non-modifiable factors involved. Even after thoroughly evaluating recurrent pregnancy loss etiology and risk factors, up to 75% of cases remain unexplained. This review aimed to summarize and critically analyze accumulated knowledge on the etiology, risk factors, relevant diagnostic options, and management approach to recurrent pregnancy loss. The relevance of various factors and their proposed roles in recurrent pregnancy loss pathogenesis remains a matter of discussion. The diagnostic approach and the management largely depend on the etiology and risk factors taken into consideration by a healthcare professional as a cause of recurrent miscarriage for a particular woman or couple. Underestimation of social and health consequences of recurrent pregnancy loss leads to compromised reproductive health and psychological well-being of women after miscarriage. Studies on etiology and risk factors for recurrent pregnancy loss, especially idiopathic, should be continued. The existing international guidelines require updates to assist clinical practice.

Depression, Stress and Anxiety among Women and Men Affected by Recurrent Pregnancy Loss (RPL): A Systematic Review and Meta-Analysis

The aim of the present study is to perform a systematic review and meta-analysis on depression, stress and anxiety in women who experienced recurrent pregnancy loss (RPL) compared to controls and to men who experienced RPL. The pooled results showed a higher level of moderate/severe depression among women who experienced RPL compared to controls (5359 women, random effects model, odds ratio (OR) 3.77, 95% Confidence Interval (CI) 2.71-5.23, p < 0.00001, I² 0%). Anxiety and stress levels were also higher among women experiencing RPL compared to controls. The pooled results showed a higher level of moderate/severe depression in women who experienced RPL compared to men who underwent the same experience (113/577 (19.5%) women versus 33/446 (7%) men versus random effects model, OR 4.63; 95% CI 2.95-7.25, p < 0.00001 I² 0%). Similarly, higher levels of stress and anxiety in women experiencing RPL compared to men experiencing RPL were described. Women who experienced RPL showed higher rates of moderate-severe depression, stress and anxiety compared to both controls and men who experienced RPL. Healthcare professionals should implement screening for anxiety and depression and social support for both partners and support them in dealing with RPL according to sex-specific responses to this stressful event.

Factors that shape recurrent miscarriage care experiences: findings from a national survey

BACKGROUND

Learning what matters to women/couples with recurrent miscarriage (RM) is essential to inform service improvement efforts and future RM care practices. Previous national and international surveys have examined inpatient stays, maternity care, and care experiences around pregnancy loss, but there is little focus on RM care. We aimed to explore the experiences of women and men who have received RM care and identify patient-centred care items linked to overall RM care experience.

METHODS

Between September and November 2021, we invited people who had experienced two or more consecutive first trimester miscarriages and received care for RM in Ireland in the ten-year period prior to participate in a cross-sectional web-based national survey. The survey was purposefully designed and administered via Qualtrics. It included questions on sociodemographics, pregnancy and pregnancy loss history, investigation and treatment for RM, overall RM care experience, and patient-centred care items at various stages of the RM care pathway such as respect for patients' preferences, information and support, the environment, and involvement of partners/family. We analysed data using Stata.

RESULTS

We included 139 participants (97% women, n = 135) in our analysis. Of the 135 women, 79% were aged 35-44 years (n = 106), 24% rated their overall RM care experience as poor (n = 32), 36% said the care they received was much worse than expected (n = 48), and 60% stated health care professionals in different places did not work well together (n = 81). Women were more likely to rate a good care experience if they had a healthcare professional to talk to about their worries/fears for RM investigations (RRR 6.11 [95% CI: 1.41-26.41]), received a treatment plan (n = 70) (RRR 3.71 [95% CI: 1.28-10.71]), and received answers they could understand in a subsequent pregnancy (n = 97) (RRR 8 [95% CI: 0.95-67.13]).

CONCLUSIONS

While overall experience of RM care was poor, we identified areas that could potentially improve people's RM care experiences - which have international relevance - such as information provision, supportive care, communication between healthcare professionals and people with RM, and care coordination between healthcare professionals across care settings.

Cell-free fetal DNA for genetic evaluation in Copenhagen Pregnancy Loss Study (COPL): a prospective cohort study

BACKGROUND

One in four pregnancies end in a pregnancy loss. Although the effect on couples is well documented, evidence-based treatments and prediction models are absent. Fetal aneuploidy is associated with a higher chance of a next successful pregnancy compared with euploid pregnancy loss in which underlying maternal conditions might be causal. Ploidy diagnostics are therefore advantageous but challenging as they require collection of the pregnancy tissue. Cell-free fetal DNA (cffDNA) from maternal blood has the potential for evaluation of fetal ploidy status, but no large-scale validation of the method has been done.

METHODS

In this prospective cohort study, women with a pregnancy loss were recruited as a part of the Copenhagen Pregnancy Loss (COPL) study from three gynaecological clinics at public hospitals in Denmark. Women were eligible for inclusion if older than 18 years with a pregnancy loss before gestational age 22 weeks (ie, 154 days) and with an intrauterine pregnancy confirmed by ultrasound (including anembryonic sac), and women with pregnancies of unknown location or molar pregnancies were excluded. Maternal blood was collected while pregnancy tissue was still in situ or within 24 h after pregnancy tissue had passed and was analysed by genome-wide sequencing of cffDNA. Direct sequencing of the pregnancy tissue was done as reference.

FINDINGS

We included 1000 consecutive women, at the time of a pregnancy loss diagnosis, between Nov 12, 2020, and May 1, 2022. Results from the first 333 women with a pregnancy loss (recruited between Nov 12, 2020, and Aug 14, 2021) were used to evaluate the validity of cffDNA-based testing. Results from the other 667 women were included to evaluate cffDNA performance and result distribution in a larger cohort of 1000 women in total. Gestational age of fetus ranged from 35-149 days (mean of 70·5 days [SD 16·5], or 10 weeks plus 1 day). The cffDNA-based test had a sensitivity for aneuploidy detection of 85% (95% CI 79-90) and a specificity of 93% (95% CI 88-96) compared with direct sequencing of the pregnancy tissue. Among 1000 cffDNA-based test results, 446 (45%) were euploid, 405 (41%) aneuploid, 37 (4%) had multiple aneuploidies, and 112 (11%) were inconclusive. 105 (32%) of 333 women either did not manage to collect the pregnancy tissue or collected a sample classified as unknown tissue giving a high risk of being maternal.

INTERPRETATION

This validation of cffDNA-based testing in pregnancy loss shows the potential and feasibility of the method to distinguish euploid and aneuploid pregnancy loss for improved clinical management and benefit of future reproductive medicine and women's health research.

FUNDING

Ole Kirks Foundation, BioInnovation Institute Foundation, and the Novo Nordisk Foundation.

Prevention of Pregnancy Loss: Combining Progestogen Treatment and Psychological Support

Pregnancy loss can be defined as a loss before either 20 or 24 weeks of gestation (based on the first day of the last menstrual period) or the loss of an embryo or fetus less than 400 g in weight if the gestation age is unknown. Approximately 23 million pregnancy losses occur worldwide every year, equating to 15-20% of all clinically recognized pregnancies. A pregnancy loss is usually associated with physical consequences, such as early pregnancy bleeding ranging in severity from spotting to hemorrhage. However, it can also be associated with profound psychological distress, which can be felt by both partners and may include feelings of denial, shock, anxiety, depression, post-traumatic stress disorder, and suicide. Progesterone plays a key part in the maintenance of a pregnancy, and progesterone supplementation has been assessed as a preventative measure in patients at increased risk of experiencing a pregnancy loss. The primary objective of this piece is to assess the evidence for various progestogen formulations in the treatment of threatened and recurrent pregnancy loss, postulating that an optimal treatment plan would preferably include a validated psychological support tool as an adjunct to appropriate pharmacological treatment.

Pregnancy loss: Consequences for mental health

Pregnancy loss, in all its forms (miscarriage, abortion, and fetal death), is one of the most common adverse pregnancy outcomes, but the psychological impact of such loss is often underestimated. The individual response to this outcome may vary between women-and could be influenced by age, race, culture, or religious beliefs-but most experience anxiety, stress, and symptoms of depression. Because pregnancy loss is not uncommon, health providers are used to dealing with this diagnosis, however the correct management of the process of diagnosis, information-gathering, and treatment can greatly ameliorate the adverse mental consequences for these women. The aim of this review is to examine the different types of pregnancy loss, and consider how each can influence the mental health of the women affected and their partners-in both the short- and long-term; to review the risk factors with the aim of identifying the women who may be at risk of consequential mental health problems; and to provide some advice for health providers to help these women better cope with pregnancy loss. Finally, we provide some points for health providers to follow in order to aid the management of a pregnancy loss, particularly for spontaneous, induced, or recurrent miscarriage, or stillbirth.

Depression, Anxiety, and Stress in Kazakhstani Women with Recurrent Pregnancy Loss: A Case-Control Study

Background: Recurrent pregnancy loss (RPL) is associated with increased incidence and severity of depression, anxiety, and stress, and screening for these comorbidities following miscarriages is beneficial for women with RPL who are planning future pregnancies. This study aims to investigate depression, anxiety, and stress among Kazakhstani women with RPL. Methods: This was a case−control study involving 70 women with confirmed RPL and 78 ethnically matched control women. Depression, anxiety, and stress were evaluated using the Depression Anxiety Stress Scales (DASS)-21 instrument. Linear regression and correlation analysis were used in assessing the association of RPL with symptoms of depression, and/or anxiety, and/or stress, after adjusting for key covariates. Results: Women with RPL were found to have significantly higher mean scores for depression (p < 0.001), anxiety (p < 0.001), and stress (p < 0.001) symptoms. Mild−moderate stress and mild−moderate and severe−extreme depression and anxiety symptoms were more frequent in the RPL group than in the control group. Regression analysis demonstrated that RPL was the only significant variable associated with anxiety, depression, and stress symptoms. Conclusion: The results of this study suggest that women with RPL are more likely to experience heightened symptoms of depression, anxiety, and stress. Proper psychological counseling is recommended for women with RPL, as well as their spouses.

The Posttraumatic Impact of Recurrent Pregnancy Loss in Both Women and Men

Introduction Recurrent pregnancy loss is usually associated with significant psychological distress for both partners of the couple. It may act as a traumatic experience resulting in a posttraumatic stress disorder. The object of this study is to examine the posttraumatic impact of recurrent pregnancy loss on men and women and their interdependencies. Methods Cross-sectional study. All couples referred to the special unit for recurrent pregnancy loss between March 2019 and October 2020 were asked to participate with a sample size of 105 couples and 17 women. They were invited to complete a questionnaire package estimating the prevalence of posttraumatic stress, with anxiety, depression, lack of social support and dysfunctional coping strategies as contributing risk factors. Couple data were analysed with the Actor Partner Interdependence Model, taking the couple as a dyad. Results The response rate was 82.3 percent, with posttraumatic stress being measured in 13.7% of the women versus 3.9% of the men (p = 0.017). For women, number of curettages, controlled for the number of losses, correlated with the severity of posttraumatic stress (p < 0.05). Higher levels of anxiety, depression and lack of social support in women correlated positively with posttraumatic stress in their partners. The men's coping strategy "trivialization and wishful thinking" as well as "avoidance" correlated with more severe posttraumatic stress in the female partners (both p < 0.05). Conclusion The posttraumatic risks within a couple with recurrent pregnancy loss are interdependent. Recurrent pregnancy loss clinics should assess posttraumatic risks of both partners in their routine diagnostic process.

Prevalence and associated factors of recurrent pregnancy loss in Nigeria according to different national and international criteria (ASRM/ESHRE vs. WHO/RCOG)

Background

In low-and middle-income countries, no conclusive research explains the prevalence and associated factors of women with a history of recurrent pregnancy loss (RPL). Some authorities have recommended further scientific research on the effect of various definitions of RPL.

Objective

To assess prevalence and associated factors of RPL among pregnant women in Nigeria according to different national and international criteria: the American Society for Reproductive Medicine/ European Society for Human Reproduction and Embryology (ASRM/ESHRE; two losses) and the World Health Organization/ Royal College of Obstetricians and Gynecologists (WHO/RCOG; three consecutive losses) criteria.

Methods

This is a cross-sectional analytical study wherein, pregnant women with prior RPL were investigated. The outcome measures were prevalence and risk factors. The associations between independent variables and outcome variable were explored using bivariate and multivariable logistic regression models. The results of these analyses were reported as adjusted odds ratios (AORs) with 95% confidence intervals (95%CI). Factors associated with RPL were identified using multivariate regression models.

Result

Of the 378 pregnant women interviewed, the overall prevalence of RPL in this study was found to be 15.34% (95% confidence interval = 11.65%-19.84%). The prevalence of RPL was 15.34% (58/378; 95%CI = 11.65%-19.84%) and 5.29% (20/378; 95%CI = 3.23%-8.17) according to the ASRM and the WHO criterion respectively. Regardless of diagnostic criteria, unexplained (AOR = 23.04; 95%CI: 11.46-36.32), endocrine disturbances (AOR = 9.76; 95%CI: 1.61-63.19), uterine abnormalities (AOR = 13.57; 95%CI: 3.54-50.60), and antiphospholipid syndrome (AOR = 24.59; 95%CI: 8.45-71.04) were positively and independently associated with RPL. No significant risk factors were seen when the ASRM/ ESHRE criterion vs. WHO/RCOG criterion were compared. Advanced maternal age was significantly higher in secondary than in primary type of RPL.

Conclusion

The prevalence of RPL was 15.34% and 5.29% according to ASRM/ESHRE and WHO/RCOG criterion respectively, with secondary type predominating. No significant differences with regard to risk factors were seen according to diagnostic criteria studied, though advanced maternal age was significantly higher in secondary RPL. Further research is needed to confirm our findings and to better characterize the magnitude of differences.

Elevated histone demethylase KDM5C increases recurrent miscarriage risk by preventing trophoblast proliferation and invasion

KDM5C is a histone H3K4-specific demethylase, which has been shown to play a key role in biological disease and development. However, the role of KDM5C in trophoblasts at early pregnancy is currently unknown. Here, we showed that KDM5C was upregulated in placental trophoblasts from recurrent miscarriage (RM) patients compared with healthy controls (HCs). Trophoblast proliferation and invasion was inhibited by KDM5C overexpression and was promoted by KDM5C knockdown. Transcriptome sequencing revealed that elevated KDM5C exerted anti-proliferation and anti-invasion effects by repressing the expression of essential regulatory genes. The combination analysis of RNA-seq, ChIP-seq and CUT&Tag assay showed that KDM5C overexpression leads to the reduction of H3K4me3 on the promoters and the corresponding downregulation of expression of several regulatory genes in trophoblasts. Among these genes, TGFβ2 and RAGE are essential for the proliferation and invasion of trophoblasts. Importantly, overexpression of KDM5C by a systemically delivered KDM5C adenovirus vector (Ad-KDM5C) promoted embryo resorption rate in mouse. Our results support that KDM5C is an important regulator of the trophoblast function during early pregnancy, and suggesting that KDM5C activity could be responsible for epigenetic alterations seen RM disease.

Recurrent Miscarriage: Diagnostic and Therapeutic Procedures. Guideline of the DGGG, OEGGG and SGGG (S2k-Level, AWMF Registry No. 015/050, May 2022)

Purpose The aim of this guideline is to standardize the diagnosis and therapy of recurrent miscarriage (RM) using evidence from the recent literature. This is done by using consistent definitions, objective evaluations and standardized treatment protocols.

Methods When this guideline was compiled, special consideration was given to previous recommendations in prior versions of this guideline and the recommendations of the European Society of Human Reproduction and Embryology, the Royal College of Obstetricians and Gynecologists, the American College of Obstetricians and Gynecologists and the American Society for Reproductive Medicine, and a detailed individual search of the literature about the different topics was carried out.

Recommendations Recommendations about the diagnostic and therapeutic procedures offered to couples with RM were developed based on the international literature. Special attention was paid to known risk factors such as chromosomal, anatomical, endocrinological, physiological coagulation, psychological, infectious and immune disorders. Recommendations were also developed for those cases where investigations are unable to find any abnormality (idiopathic RM).

Natural killer cell profiles in recurrent pregnancy loss: Increased expression and positive associations with TACTILE and LILRB1

PROBLEM

NK cells are important for healthy pregnancy and aberrant phenotypes or effector functions have been associated with RPL. We compared expression of a broad panel of NK cell receptors, including immune checkpoint receptors, and investigated their clinical association with RPL as this might improve patient stratification and prediction of RPL.

METHOD OF STUDY

Peripheral blood mononuclear cells were isolated from 52 women with RPL and from 2 women with an uncomplicated pregnancy for flowcytometric analysis and plasma was used to determine anti-CMV IgG antibodies.

RESULTS

Between RPL and controls, we observed no difference in frequencies of T-, NKT or NK cells, in CD56dimCD16+ or CD56brightCD16- NK cell subsets or in the expression of KIRs, NKG2A, NKG2C, NKG2D, NKp30, NKp44, NKp46 or DNAM1. NK cells from women with RPL had a higher expression of LILRB1 and TACTILE and this was associated with the number of losses. The immune checkpoint receptors PD1, TIM3 and LAG3 were not expressed on peripheral blood NK cells. In RPL patients, there was a large variation in NKG2C expression and higher levels could be explained by CMV seropositivity.

CONCLUSION

Our study identified LILRB1 and TACTILE as NK cell receptors associated with RPL. Moreover, we provide first support for the potential role of CMV in RPL via its impact on the NK cell compartment. Thereby our study could guide future studies to confirm the clinical association of LILRB1, TACTILE and NKG2C with RPL in a larger cohort and to explore their functional relevance in reproductive success.

The effect of paternal and maternal factors on the prognosis of live birth in couples with recurrent pregnancy loss

INTRODUCTION

Currently, recurrent pregnancy loss (RPL) examinations focus on the woman, although paternal factors are also involved. Men in couples with RPL have higher sperm DNA fragmentation levels than fertile men, but the effect of sperm DNA damage on couple's later prognosis is unknown. Advanced maternal age and obesity are associated with RPL, but paternal lifestyle factors are less studied. Therefore, we aimed to study the associations of couples' lifestyle factors, causes of RPL, and sperm DNA fragmentation with their prognosis of future live birth.

MATERIAL AND METHODS

This descriptive cohort study comprised 506 couples investigated for RPL at Helsinki University Hospital, Finland, between 2007 and 2016, linked with national health and population registers. The primary outcome was couple's live birth after RPL investigations. Data on couple's background factors, including age, body mass index, smoking, and alcohol use, were collected from medical records. Sperm DNA fragmentation index was analyzed from 211 men using the sperm chromatin dispersion test. The associations between background factors, sperm DNA fragmentation, and cumulative probability of live birth over time were analyzed using cross-tabulations and age-adjusted Cox regression.

RESULTS

In all, 352 of 506 couples (69.6%) achieved live birth. Maternal age, unexplained RPL, prolonged pregnancy attempts before investigations, paternal obesity, and maternal smoking were associated with prognosis: unadjusted hazard ratio for couple's live birth for women aged 35-39 vs younger than 30 years was 0.63 (95% confidence interval [CI] 0.47-0.84), and for 40 years or older was 0.36 (95% CI 0.22-0.58). Age-adjusted hazard ratio for unexplained vs explained RPL was 1.39 (95% CI 1.12-1.72), for couple's pregnancy attempt at least 4 years vs less than 2 years was 0.50 (95% CI 0.33-0.76), for paternal body mass index at least 30 kg/m² vs less than 25 kg/m² was 0.67 (95% CI 0.46-0.98), and for maternal smoking was 0.71 (95% CI 0.51-0.99). Altogether, 96/135 (71.1%) couples with normal (<15%), 38/60 (63.3%) with intermediate (15-30%), and 11/16 (68.8%) with high sperm DNA fragmentation index achieved live birth (p = 0.56).

CONCLUSIONS

In couples with RPL, prolonged pregnancy attempts, a cause found in RPL examinations, lifestyle factors, and maternal age are negatively associated with their prognosis of future live birth. Sperm DNA fragmentation was not associated, but the number of men with damaged spermatozoa was small. We suggest that clinicians include women and men in RPL counseling because couple's joint lifestyle seems to determine their later prognosis.

How we define recurrent miscarriage matters: A qualitative exploration of the views of people with professional or lived experience

BACKGROUND

Recurrent miscarriage (RM) affects 1%-3% of women/couples of reproductive age depending on the definition used, for example, whether 2 or ≥3 miscarriages. Stakeholders' views of how RM is defined have received limited attention to date. A definition reflects the medical evidence and values of a society at the time, and thus warrants ongoing review.

AIM

We aimed to explore the views of couples are offered and men with lived experience of RM, and those involved in the delivery/management of services and supports, on how RM is and/or should be defined.

METHODS

We adopted a qualitative study design, incorporating semi-structured interviews. We used purposive sampling to recruit participants in the Republic of Ireland, ensuring diverse perspectives were included. Women and men with lived experience of ≥2 consecutive first-trimester miscarriages were recruited via health professionals and social media; other participants via the research team's networks. Interviews were audio-recorded, transcribed, pseudo-anonymized and analysed using reflexive thematic analysis.

FINDINGS

We conducted interviews with 42 health professionals/service providers and 13 couples are offered and 7 men with lived experience of RM (June 2020 to February 2021). We generated three interrelated themes from the data: (i) The need for a standardized definition of recurrent miscarriage-Finding a balance between research evidence, individual needs and healthcare resources, (ii) The definition is a route to finding an answer and/or validating women/couples' experience of loss and (iii) Working around the definition-Advocacy and impacts.

CONCLUSION

A nuanced approach to defining RM is warranted, one which is evidence-informed recognizes the individual needs of women/couples, and considers healthcare resources.

PATIENT OR PUBLIC CONTRIBUTION

Members of the multidisciplinary RE:CURRENT (REcurrent miscarriage: evaluating CURRENT services) Project Research Advisory Group (including four parent advocates, two of whom are co-authors on this article) were actively involved throughout the study, including the generation of topic guides and the refining of themes.

Psoralen Promotes Proliferation, Migration, and Invasion of Human Extravillous Trophoblast Derived HTR-8/Svneo Cells in vitro by NF-κB Pathway

Recurrent spontaneous abortion (RSA) is a kind of pathological pregnancy, and abnormal function of trophoblast cells may be related to a variety of pregnancy complications including RSA. Psoralen is an effective ingredient extracted from Cullen corylifolium (L.) Medik. with multiple bioactivities mainly including anti-osteoporotic, anti-tumor, anti-inflammatory, and estrogen-like effects. However, the exact role of psoralen on trophoblast invasiveness has not been investigated thus far. In the present study, the effects of psoralen on the proliferation, migration, and invasion abilities of HTR-8/SVneo cells were evaluated by the CCK-8 and Transwell assays. The expression patterns of nuclear factor κB (NF-κB)/p65 and metalloproteinases (MMP)-2 and MMP-9 were characterized by further experiments including real-time quantitative polymerase chain reaction and Western blot. Indirect immunofluorescence was applied to track the NF-κB p65 translocation. Herein, we found that cell viability and invasive ability were promoted by psoralen in a concentration-dependent manner. Psoralen concentration-dependently enhanced both MMP-2 and MMP-9 expression and their activity of HTR-8/SVneo cells. Additionally, we observed accelerated nuclear accumulation and enhanced nuclear translocation of p65 in the presence of psoralen. Furthermore, invasiveness enhancement of psoralen on HTR-8/SVneo cells was partly eliminated by a NF-κB pathway inhibitor. Thus, our findings suggest that psoralen may serve as a potential repurpose drug candidate that can be used to induce migration and invasion of trophoblast cells through strengthening the NF-κB pathway.

The experiences of men following recurrent miscarriage in an Irish tertiary hospital: A qualitative analysis

Introduction

Miscarriage is one of the most common complications of pregnancy, and recurrent miscarriage affects approximately 1% of couples. The psychological impact of early pregnancy loss on women has been well documented in the literature; however, the burden of miscarriage on men remains largely unexplored.

Methods

This qualitative research involved semi‐structured interviews with five men whose partners had experienced at least two consecutive miscarriages. Participants were recruited through an early pregnancy loss clinic in a large, tertiary maternity hospital. Interviews were recorded and transcribed verbatim and analysed thematically.

Results

Recurrent miscarriage had a pronounced psychological impact on all the men interviewed, which worsened with each successive miscarriage. Three primary themes were developed from the data: (1) the deeply emotional experiences of men following recurrent miscarriage; (2) frustrations experienced during the provision of support following recurrent miscarriage; and (3) a sense of feeling unimportant. Lack of timely provision of information about miscarriage as well as lack of access to services were highlighted as deficiencies in the quality of care provided after recurrent miscarriage.

Conclusion

The experiences of men after recurrent miscarriage are based largely on their assumed role as the protector and supporter of their partner, which often results in neglect of their own psychological needs. The support required by men is similar to that required by women, and greater access to information and services is needed to improve the experiences of men following recurrent miscarriage.

Patient Contribution

Participants were recruited through the Pregnancy Loss Clinic at Cork University Maternity Hospital and were identified by specialist midwives. Participants were approached and interviewed by one of the researchers. Participation was voluntary and the men received no financial contribution for their time.

Novel microarchitecture of human endometrial glands: implications in endometrial regeneration and pathologies

BACKGROUND

Human endometrium remains a poorly understood tissue of the female reproductive tract. The superficial endometrial functionalis, the site of embryo implantation, is repeatedly shed with menstruation, and the stem cell-rich deeper basalis is postulated to be responsible for the regeneration of the functionalis. Two recent manuscripts have demonstrated the 3D architecture of endometrial glands. These manuscripts have challenged and replaced the prevailing concept that these glands end in blind pouches in the basalis layer that contain stem cells in crypts, as in the intestinal mucosa, providing a new paradigm for endometrial glandular anatomy. This necessitates re-evaluation of the available evidence on human endometrial regeneration in both health and disease in the context of this previously unknown endometrial glandular arrangement.

OBJECTIVE AND RATIONALE

The aim of this review is to determine if the recently discovered glandular arrangement provides plausible explanations for previously unanswered questions related to human endometrial biology. Specifically, it will focus on re-appraising the theories related to endometrial regeneration, location of stem/progenitor cells and endometrial pathologies in the context of this recently unravelled endometrial glandular organization.

SEARCH METHODS

An extensive literature search was conducted from inception to April 2021 using multiple databases, including PubMed/Web of Science/EMBASE/Scopus, to select studies using keywords applied to endometrial glandular anatomy and regeneration, and the references included in selected publications were also screened. All relevant publications were included.

OUTCOMES

The human endometrial glands have a unique and complex architecture; branched basalis glands proceed in a horizontal course adjacent to the myometrium, as opposed to the non-branching, vertically coiled functionalis glands, which run parallel to each other as is observed in intestinal crypts. This complex network of mycelium-like, interconnected basalis glands is demonstrated to contain endometrial epithelial stem cells giving rise to single, non-branching functionalis glands. Several previous studies that have tried to confirm the existence of epithelial stem cells have used methodologies that prevent sampling of the stem cell-rich basalis. More recent findings have provided insight into the efficient regeneration of the human endometrium, which is preferentially evolved in humans and menstruating upper-order primates.

WIDER IMPLICATIONS

The unique physiological organization of the human endometrial glandular element, its relevance to stem cell activity and scarless endometrial regeneration will inform reproductive biologists and clinicians to direct their future research to determine disease-specific alterations in glandular anatomy in a variety of endometrial pathological conditions.

Exploring gender differences among couples with unexplained recurrent pregnancy loss regarding preferences for supportive care

Background

International guidelines recommend to offer supportive care during a next pregnancy to couples affected by recurrent pregnancy loss (RPL). In previous research, several options for supportive care have been identified and women’s preferences have been quantified. Although it is known that RPL impacts the mental health of both partners, male preferences for supportive care have hardly been explored.

Methods

A cross-sectional study was conducted in couples who visited a specialized RPL clinic in the Netherlands between November 2018 and December 2019. Both members of the couples received a questionnaire that quantified their preferences for supportive care in a next pregnancy and they were asked to complete this independently from each other. Preferences for each supportive care option were analysed on a group level (by gender) and on a couple level, by comparing preferences of both partners.

Results

Ninety-two questionnaires (completed by 46 couples) were analysed. The overall need for supportive care indicated on a scale from 1 to 10 was 6.8 for men and 7.9 for women (P = 0.002). Both genders preferred to regularly see the same doctor with knowledge of their obstetric history, to make a plan for the first trimester and to have frequent ultrasound examinations. A lower proportion of men preferred a doctor that shows understanding (80% of men vs. 100% of women, P = 0.004) and a doctor that informs on wellbeing (72% vs. 100%, P = ≤0.000). Fewer men preferred support from friends (48% vs. 74%, P = 0.017). Thirty-seven percent of men requested more involvement of the male partner at the outpatient clinic, compared to 70% of women (P = 0.007). In 28% of couples, partners had opposing preferences regarding peer support.

Conclusions

While both women and men affected by RPL are in need of supportive care, their preferences may differ. Current supportive care services may not entirely address the needs of men. Health care professionals should focus on both partners and development of novel supportive care programs with specific attention for men should be considered.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-021-04277-4.

Effectiveness comparison between Endometrial Receptivity Array, Immune Profiling and the combination in treating patients with multiple implantation failure

PROBLEM

The clinical value of endometrial receptivity array (ERA), endometrial immune profiling, or a combination of both for multiple implantation failure patients is unclear.

METHOD OF STUDY

One hundred and seventy-two women with a history of at least two or more consecutive implantation failures in IVF/ICSI treatment were included. According to patients' willingness, they were divided into four groups, 'no treatment', 'Immune Profiling', 'ERA' and 'ERA + Immune Profiling'. Endometrial biopsy was examined by ERA, immune profiling alone, or combination, and intention was adopted accordingly. Pregnancy outcomes were compared, and the association between ERA phases and endometrial immune profiling was also assessed.

RESULTS

The overall incidence rate of the displaced window of implantation (WOI) and endometrial immune dysregulations were 84.9% and 75.3%, respectively. Implantation rate was significantly higher in the 'ERA + Immune Profiling' group than the 'no treatment' group (P = 0.007). Clinical pregnancy rate was somewhat improved in the three treatment groups but with a borderline significance (P = 0.071). After controlling for other confounders, 'ERA + Immune Profiling' treatment was associated with a higher pregnancy rate [aOR (95%CI)  =  3.412 (1.387-8.395), P = 0.008]. There was no association between endometrial immune profiling and ERA phases.

CONCLUSIONS

Our findings highlight the high incidence of displaced WOI and endometrial immune dysregulation in multiple implantation failure patients. The combination of ERA and endometrial immune profiling is more likely to have clinical value than ERA or immune profiling alone. These data suggested the unsubstitutability of ERA and endometrial immune profiling on the treatment outcome for multiple implantation failure patients. This article is protected by copyright. All rights reserved.

Men and sexual and reproductive healthcare in the Nordic countries: a scoping review

CONTEXT

Men generally seek healthcare less often than women and, other than traditional gender norms, less is known about the explanation. The aim was to identify knowledge gaps and factors influencing men regarding sexual and reproductive healthcare (SRHC) in the Nordic countries.

METHODS

We searched PubMed and SveMed+ for peer-reviewed articles published between January 2010 and May 2020. The analyses identified factors influencing men's experiences of and access to SRHC.

RESULTS

The majority of the 68 articles included focused on pregnancy, birth, infertility and sexually transmitted infections including HIV. During pregnancy and childbirth, men were treated as accompanying partners rather than individuals with their own needs. The knowledge and attitudes of healthcare providers were crucial for their ability to provide SRHC and for the experiences of men. Organisational obstacles, such as women-centred SRHC and no assigned healthcare profession for men's sexual and reproductive health issues, hindered men's access to SRHC. Lastly, the literature rarely discussed the impact of health policies on men's access to SRHC.

CONCLUSIONS

The literature lacked the perspectives of specific groups of men such as migrants, men who have sex with men and transmen, as well as the experiences of men in SRHC related to sexual function, contraceptive use and gender-based violence. These knowledge gaps, taken together with the lack of a clear entry point for men into SRHC, indicate the necessity of an improved health and medical education of healthcare providers, as well as of health system interventions.

Infertility and subsequent recurrent miscarriage: Current state of the literature and future considerations for practice and research

Background: Recurrent miscarriage (RM) and infertility are independently associated with adverse pregnancy outcomes, in addition to psychological sequelae. Experiencing pregnancy loss alongside infertility is particularly difficult. International guidance regarding RM is conflicting, and applicability to women with infertility is undetermined. The aim of this study was to: (i) establish if women/couples with a history of infertility are recognised in the literature on the investigation and management of RM, and (ii) determine if the specific needs of women/couples experiencing RM and infertility are ascertained and incorporated into clinical management strategies. Methods: We examined the wide-ranging literature to ascertain what gaps existed. Studies were retrieved through searches of PubMed and Google Scholar up to 21 January 2021 using appropriate controlled vocabulary and combinations of key words. No language or study design restrictions were applied. Results: While women/couples experiencing RM after infertility appear in studies evaluating investigations and proposed treatments, high-quality studies are lacking. Furthermore, they are largely excluded from international clinical guidance and qualitative research. Conclusions: The experiences of women/couples with RM and infertility and their specific care needs within maternity and fertility services are underexplored. It is unclear from current RM guidelines how best to manage and support this complex cohort. Women/couples with infertility and RM are underserved in the literature and in clinical guidance. Further robust studies are warranted to examine pregnancy outcomes, investigations and treatments currently used. Qualitative research is also required to identify their medical and psychological needs to better support this vulnerable group.

Feelings of guilt and loss of control dominate in stress and depression inventories from women with recurrent pregnancy loss

PURPOSE

Which feelings on the major depression inventory (MDI) and the perceived stress scale (PSS) are predominant among women with recurrent pregnancy loss (RPL)?

MATERIALS AND METHODS

Prospective cohort study of women with RPL referred to the tertiary RPL Unit at Copenhagen University Hospital, Rigshospitalet, Denmark, from 2010-2013. All women answered the MDI and PSS at time of referral.

RESULTS

In total, 298 women completed the MDI and the PSS, of which 162 had primary RPL and 136 secondary RPL. The most common feelings were low in energy (42%), loss of interest (35%), sadness (35%), and guilt (29%). Twenty-six (8.6%) women fulfilled the criteria for moderate to severe depression. Of the remaining 272 women, nine felt that life was not worth living. Among all women feeling angered of things outside their control (35%) and unable to control important things (27%) were predominant. Women with primary RPL compared to secondary RPL more often felt less self-confident and that life wasn't worth living (p = 0.007 and p = 0.002).

CONCLUSIONS

Feelings of guilt and loss of control were predominant in women with RPL. Women with primary RPL could represent a particularly sensitive group. Addressing these specific feelings could help treating the psychological aspects of RPL.

Meditation and mindfulness reduce perceived stress in women with recurrent pregnancy loss: a randomized controlled trial

RESEARCH QUESTION

Can participating in a tailored 7-week meditation and mindfulness programme with additional standard supportive care versus standard supportive care only reduce perceived stress for women with recurrent pregnancy loss (RPL)?

DESIGN

A two-armed randomized controlled trial (RCT) with 12-month follow-up. In total 76 patients were enrolled and randomly assigned to either standard supportive care or to a 7-week meditation and mindfulness programme led by an instructor in addition to standard supportive care.

RESULTS

At intervention completion (after 7 weeks), perceived stress decreased significantly both in the intervention group (P = 0.001) and in the control group (P = 0.006). The decrease in perceived stress in the intervention group was significantly larger (P = 0.027) compared with the control group. At the 12-month follow-up perceived stress was still significantly decreased in both groups compared with baseline (P < 0.0001 in the intervention group and P = 0.002 in the control group).

CONCLUSION

This first RCT of a tailored meditation and mindfulness intervention for women with RPL documents that a 7-week daily at-home meditation and mindfulness programme combined with group sessions reduced perceived stress significantly more than a standard supportive care programme. Future studies should address the most effective format and the 'dose' needed for an impact on perceived stress levels.

Perinatal Loss: The Impact on Maternal Mental Health

Importance

Psychological reactions to perinatal loss, although often self-limited, may lead to significant psychological morbidities. Obstetrician-gynecologists and other maternal health providers play a key role in recognizing the range of psychological responses to perinatal loss and providing education, support, and treatment options to their patients.

Objective

This review aims to define psychological reactions associated with perinatal loss, examine psychotherapy and psychopharmacologic treatments for psychiatric morbidities, discuss interpregnancy interval following perinatal loss, and highlight brief, psychological interventions that can be implemented by maternal health providers.

Evidence Acquisition

Search terms "perinatal loss psychology," "reproductive loss grief," "perinatal psychopharmacology," "psychopharmacology grief," and "interpregnancy interval" were utilized to search PubMed, Google Scholar, and PsycINFO.

Results

Grief is an expected, normal response to perinatal loss. Psychological morbidities, including major depressive disorder, generalized anxiety disorder, and posttraumatic stress disorder, are also associated with perinatal loss. Risk factors for these conditions include history of a psychiatric illness, childlessness, unknown cause of perinatal loss, limited social support, and marital/relationship discord. Careful interviewing and brief screening measures can help identify patients who may suffer from depressive or anxiety disorders following reproductive loss. Patients with perinatal loss can benefit from psychological and possibly pharmacologic treatments. Recommended interpregnancy interval after perinatal loss should be customized by gestational age and cause of loss.

Conclusions and Relevance

Patients with perinatal loss emotionally benefit from their reproductive health care providers acknowledging the psychological aspects of reproductive loss, inquiring about their emotional needs, and providing information regarding grief and mental health referrals.

Recurrent pregnency loss: Depression, hopelessness, and martial adjustment

PURPOSE

The aim of the study was to determine depression, hopelessness level and marital adjustment of women diagnosed with recurrent pregnancy loss (RPL).

DESIGN AND METHOD

This descriptive study included 66 RPL women.

FINDINGS

It was found that hopelessness level of 47% of women was mild, 18.2% of them were moderate, and 13.6% of them were severe. Depression level of women 30.3% were moderate, 24.3% of them were mild, and 1.5% of them were severe. It was found that women's marital adjustment was low, and their level of depression increased with increasing hopelessness.

PRACTICE IMPLICATIONS

It was found in the study that evaluating women, who are diagnosed with RPL, regarding their marriage problems, hopelessness, and depression level together with their partners is important.

Stress and depression among women and men who have experienced recurrent pregnancy loss: focusing on both sexes

RESEARCH QUESTION

Are women and men suffering from recurrent pregnancy loss (RPL) more affected by psychological stress and depression than the general population?

DESIGN

Cross-sectional study investigating the prevalence of stress and depression in women and men with RPL seen in the Danish national RPL Unit. Data were collected between 2015-2018. All newly referred couples were asked to complete the Major Depression Index (MDI) and Cohen's Perceived Stress Scale (PSS). The scores of both sexes were compared with scores from relevant cohorts of men and women from the general population.

RESULTS

In total, 412 women with RPL (82% response rate) and 281 male partners (60% response rate) were included. Depression: 5/281 (1.8%) of men with RPL had moderate/severe depression vs. 5/253 (2.0%) of men in the comparison group (relative risk (RR) 0.90; 95% CI 0.26-3.07, p=0.99). Among women with RPL, 34/412 (8.3%) had a moderate/severe depression vs. 2.2% in the comparison group (RR 3.74; 95% CI 2.40-5.83, p<0.001). High stress levels were found in 30/281 men with RPL (10.7%) vs. 15.8% in the comparison group (co-habiting men) (RR 0.67; 95% CI 0.48-0.94, p=0.017). High stress level was found among 110/384 (28.6%) of RPL-women vs. 420/1813 (23.2%) of comparison women (RR 1.24; 95% CI 1.03-1.48, p=0.026). Both MDI and PSS scores, respectively, for a woman and a man in an RPL couple were significantly correlated.

CONCLUSION

Male partners in RPL couples did not have increased prevalence of stress and depression compared with other men but we confirmed our previous finding of significantly increased frequencies among women with RPL.

Anxiety and depression are risk factors for recurrent pregnancy loss: a nested case-control study

BACKGROUND

To evaluate the interaction of depression and anxiety with the development of recurrent pregnancy loss (RPL).

METHODS

A nested case-control study involving 2558 participants was conducted with data from the prospective Miscarriage Woman Cohort study between 2017 and 2019 in the province of Gansu, China. The questionnaire data, self-rating anxiety scale and self-rating depression scale were collected after each participant's first miscarriage. Information on RPL outcomes was obtained from the medical records within the subsequent 2 years. All patients diagosed RPL were recruited as cases whilst a randomly selected group of women with only one miscarriage in the past were recruited as controls. The logistic regression and the interaction effects between anxiety and depression and RPL were analysed.

RESULTS

The prevalence of anxiety (n = 325, 28.7% vs. n = 278, 19.5%) and depression symptoms (n = 550, 48.6% vs. n = 589, 41.3%) for the 1132 RPL cases were higher than 1426 non-RPL controls (P < 0.001). After adjusting for possible confounding variables, the odds ratio (OR) value, reflecting the multiplicative interaction, was 1.91 (95% CI 1.50-2.44, P < 0.001) for cases with both anxiety and depression symptoms compared with the non-RPL group. The relative excess risk of interaction value, reflecting the additive interaction between anxiety and depression to RPL was 1.15 (95% CI 0.32-4.21). Moreover, the adjusted OR for RPL cases with mild anxiety and severe depression was 2.77 (95% CI 1.07-44.14, P < 0.001), for RPL cases with severe anxiety and mild depression was 4.23 (95% CI 1.01-22.21, P < 0.001), for RPL cases with severe anxiety and moderate depression was 4.34 (95% CI 1.03-21.28, P < 0.001) and for RPL cases with severe anxiety and severe depression was 5.95 (95% CI 1.09-45.09, P < 0.05).

CONCLUSIONS

Either depression or anxiety alone could increase the risk of subsequent RPL. Anxiety and depression had a synergistic effect after the first miscarriage which increased the development of subsequent RPL disease.

Clinical practice guidelines for recurrent miscarriage in high-income countries: a systematic review

Recurrent miscarriage affects 1-2% of women of reproductive age, depending on the definition used. A systematic review was conducted to identify, appraise and describe clinical practice guidelines (CPG) published since 2000 for the investigation, management, and/or follow-up of recurrent miscarriage within high-income countries. Six major databases, eight guideline repositories and the websites of 11 professional organizations were searched to identify potentially eligible studies. The quality of eligible CPG was assessed using the Appraisal of Guidelines for Research and Evaluation (AGREE II) Tool. A narrative synthesis was conducted to describe, compare and contrast the CPG and recommendations therein. Thirty-two CPG were included, from which 373 recommendations concerning first-trimester recurrent miscarriage were identified across four sub-categories: structure of care (42 recommendations, nine CPG), investigations (134 recommendations, 23 CPG), treatment (153 recommendations, 24 CPG), and counselling and supportive care (46 recommendations, nine CPG). Most CPG scored 'poor' on applicability (84%) and editorial independence (69%); and to a lesser extent stakeholder involvement (38%) and rigour of development (31%). Varying levels of consensus were found across CPG, with some conflicting recommendations. Greater efforts are required to improve the quality of evidence underpinning CPG, the rigour of their development and the inclusion of multi-disciplinary perspectives, including those with lived experience of recurrent miscarriage.

Recurrent pregnancy loss

Recurrent pregnancy loss is a distressing pregnancy disorder experienced by ~2.5% of women trying to conceive. Recurrent pregnancy loss is defined as the failure of two or more clinically recognized pregnancies before 20-24 weeks of gestation and includes embryonic and fetal losses. The diagnosis of an early pregnancy loss is relatively straightforward, although progress in predicting and preventing recurrent pregnancy loss has been hampered by a lack of standardized definitions, the uncertainties surrounding the pathogenesis and the highly variable clinical presentation. The prognosis for couples with recurrent pregnancy loss is generally good, although the likelihood of a successful pregnancy depends on maternal age and the number of previous losses. Recurrent pregnancy loss can be caused by chromosomal errors, anatomical uterine defects, autoimmune disorders and endometrial dysfunction. Available treatments target the putative risk factors of pregnancy loss, although the effectiveness of many medical interventions is controversial. Regardless of the underlying aetiology, couples require accurate information on their chances of having a baby and appropriate support should be offered to reduce the psychological burden associated with multiple miscarriages. Future research must investigate the pathogenesis of recurrent pregnancy loss and evaluate novel diagnostic tests and treatments in adequately powered clinical trials.

Association of depression with sexual function in women with history of recurrent pregnancy Loss: descriptive-correlational study in Tehran, Iran

PURPOSE

The present study aimed to investigate the relationship between depression and sexual function in women with recurrent pregnancy loss.

METHODS

In a cross-sectional correlational study, 130 consecutive patients with history of recurrent pregnancy loss were included who referred to Avicenna Fertility Center in Tehran, Iran during November 2018-February 2019. The outcomes were sexual dysfunction (Assessed with the Female Sexual Function Index) and depression (Evaluated with the Beck's Depression Inventory). The study data were analyzed by using Mann-Whitney and Kruskal-Wallis tests.

RESULTS

The study findings revealed that 40.8% of the participants suffered from some degrees of depression. The data analysis revealed that depression had a significant inverse correlation with sexual function and its domains (r = - 0.392, p < 0.001, R²= 0.15). The spouse' education level and economic status demonstrated a significant relationship with women's sexual function (p = 0.01, p = 0.033). A significant relationship was also detected between women's depression and economic status (p = 0.028).

CONCLUSIONS

The study findings showed that women with RPL who had severe depression indicated lower score of sexual function. Since psychological and sexual problems are not reported to health care providers due to giving priority to fertility issues or considering such issues as taboos, the assessment of sexual and mental health needs to be part of the consultation in women with history of RPL, whether the patient seeks help for depression and sexual dysfunction or not.

Recurrent pregnancy loss: a shared stressor---couple-orientated psychological research findings

OBJECTIVE

To compare the psychological impact of recurrent pregnancy loss (RPL) on affected men and women and to determine risk and protective factors in both partners.

DESIGN

Cross-sectional study.

SETTING

University-affiliated fertility center.

PATIENT(S)

Ninety female/male couples and 14 women.

INTERVENTION(S)

Participants completed a questionnaire covering psychological risk factors (ScreenIVF), experience of pregnancy losses, coping strategies, and partnership satisfaction.

MAIN OUTCOME MEASURE(S)

Comparison of psychological risk factors, perception of RPL, and coping strategies between both partners and analysis of the influence of risk and protective factors.

RESULT(S)

In the ScreenIVF, 47.7% of women versus 19.1% of men showed a risk for anxiety, 51.7% versus 19.1% a risk for depression, and 28.1% versus 30.7% a risk for limited social support. The use of avoiding coping styles seems to be less favorable with regard to the psychological risk than active strategies. Having a child together and a satisfying partnership correlated with a lower risk for depression. Sharing the experience of RPL with others and being in a satisfying relationship correlated with a higher social support.

CONCLUSION(S)

Both men and women affected by RPL show high risks for developing depression and anxiety, underlining the importance of also including the male partners. The factors of communication with others, a satisfying relationship, and already having a child together correlate with decreased psychological risks. We advocate for health care professionals to implement screening for anxiety, depression, and social support for both partners and support them in dealing with RPL.

REGISTRATION NUMBER

The study is registered in the German Clinical Trials Register (DRKS), number DRKS00014965.

Chance of live birth in the first pregnancy after referral among patients with recurrent pregnancy loss is not influenced by their relatives' reproductive history

Purpose: Recurrent pregnancy loss (RPL) is defined as three or more consecutive pregnancy losses and affects 1-3% of couples trying to conceive. Pregnancy loss is more common among RPL patients' siblings than in the general population. Our objective was to investigate whether first-degree relatives with pregnancy losses influenced the chance of live birth in the first pregnancy after referral among women with RPL.Materials and methods: This is a cohort study of 2138 women with RPL seen at the Danish RPL Unit at Copenhagen University Hospital, Rigshospitalet between January 1st 2000 and December 31st 2017 with follow-up until December 2018. Pregnancies among first-degree relatives were reported by patients at their first consultation. Chance of live birth after referral was compared by logistic regression analysis.Results: Overall, 76% of the referred women achieved a pregnancy after referral and of these, 58% delivered a live born child. Women whose mother had experienced pregnancy loss were referred at a younger age than women with no pregnancy losses among first-degree relatives (mean age 33.6 (SD 4.6) versus 34.3 (SD 4.5), p = 0.002). Pregnancy losses among first-degree relatives did not influence chance of live birth.Conclusions: Our results indicate that pregnancy losses among first-degree family members is not an important risk factor for outcome of the first pregnancy after referral among women with RPL.

Motives and considerations regarding PGT in couples carrying a structural chromosomal abnormality: a qualitative exploration

Purpose

This study aims to describe the motives and considerations of couples carrying a structural chromosomal abnormality deciding on preimplantation genetic testing (PGT).

Methods

A qualitative exploratory study was conducted using semi-structured dyadic interviews with 13 couples (N = 26) carrying a structural chromosomal abnormality. All couples had an informative consultation in our PGT centre in the Netherlands.

Results

Almost all couples considered PGT or natural conception combined with prenatal diagnosis (PND) as the only two reproductive options. Among several considerations mentioned, the majority indicated that the wish to increase the chance of a successful pregnancy was the most important motive to opt for PGT. All couples who opted for PGT had first tried to conceive spontaneously and entered the PGT programme because of their adverse experiences during these attempts (infertility, recurrent miscarriage, termination of pregnancy, birth of an affected child). Couples that refrained from PGT were of advanced maternal age and expressed the long trajectory of PGT as the main reason to refrain. If conceiving spontaneously would not lead to an ongoing pregnancy, these couples also indicated that they would use PGT.

Conclusion

This study shows that couples carrying a structural chromosomal abnormality consider PGT and spontaneous conception with PND as relevant reproductive options. They are looking for the option that is in their opinion the fastest way to establish a successful pregnancy. Information on the perceived pros and cons of PGT or spontaneous conception in these couples can help to optimize counselling and psychological support during the decision-making process.

Cardiovascular disease family history and risk of pregnancy loss

PURPOSE

To determine whether family history of cardiovascular disease (CVD) is a risk factor for pregnancy loss, given potential shared etiology, including vascular mechanisms involved in reproduction and placentation.

METHODS

In a prospective study, first-degree family histories were self-reported before pregnancy among women with 1-2 previous losses. Women were followed for up to 6 menstrual cycles while attempting pregnancy and through pregnancy. Pregnancies were ascertained by urinary human chorionic gonadotropin and confirmed by ultrasound. Risk ratios and 95% confidence intervals for pregnancy loss were estimated using weighted Poisson regression models with robust standard errors adjusted for covariates including prepregnancy body mass index and sociodemographics.

RESULTS

Of 1228 women enrolled, 742 had a clinically confirmed pregnancy, and of these, 18% experienced a clinical pregnancy loss. Forty six percent of women reported family history of CVD, diabetes, hypertension, or hypercholesterolemia/dyslipidemia. Family history of CVD was not associated with the risk of pregnancy loss overall (1.01; 95% confidence interval: 0.64, 1.59) or among women with 2 previous losses (1.05; 0.51, 2.17). Family history of hypertension was also not associated with pregnancy loss (0.98; 0.65, 1.46).

CONCLUSIONS

Family history of CVD is not providing additional information helpful in determining the risk of subsequent pregnancy loss in an at-risk group.