Pregnancy loss

Angels in the Clouds: Stillbirth and Virtual Cemeteries on 50 YouTube Videos

Today every aspect of our life is published and shared online, including grief. The virtual cemeteries and social networks' use could be considered as a new modern mortuary ritual. Starting from the keyword stillbirth, 50 videos published on YouTube since 2008 have been analyzed qualitatively. The videos, 70% published by the mother, with an average length of 5.52 minutes, a mean of 2,429,576 views and 2,563 of comments, follow a sort of script: the second part with black and white photos, background music, and religious references. Could the continuous access to the child's technological grave encourage a complicated grief or be a support, given by the interaction with users, limiting the sense of isolation. The parent shows his or her own conceptions about death and, as a modern baptism, presents the child to the whole society. Videos keep child's memory alive and fuel a process of personalization and tenderness in the user.

Influencing factors of pregnancy loss and survival probability of clinical pregnancies conceived through assisted reproductive technology

BACKGROUND

Pregnancies following assisted reproductive technology (ART) may have elevated potential risk of pregnancy loss (PL) when compared to natural conception. However, rare studies comprehensively analyzed the IVF/ICSI cycle-dependent factors for loss of clinical pregnancy. Therefore, we aimed to determine the ART subgroup-specific risks of PL throughout pregnancy and explore different risk factors for early miscarriage and late miscarriage among pregnancies conceived through ART.

METHODS

A retrospective cohort study was launched in two infertility treatment centers in Nanjing and Changzhou including 5485 IVF/ICSI embryo transfer cycles with known outcomes after clinical pregnancy by the end of 2015. Cox proportional hazards regression analysis was performed to estimate the hazard ratios and their 95% confidence intervals. The associations between survival time during pregnancy and demographics and clinical characteristics of clinical pregnancies were estimated using the Kaplan-Meier method and the Log-rank test.

RESULTS

The overall PL rate in current ART population was 12.5%. Among the 685 pregnancy loss cycles, a total of 460 ended as early miscarriage, 191 as late miscarriage. We found couples in ART pregnancies demonstrated a significantly increased risk of PL as maternal age (HR = 1.31, Ptrend < 0.001) grows. Pregnancies received controlled ovarian hyperstimulation (COH) protocol like GnRH antagonist protocol (HR = 3.49, P < 0.001) and minimal stimulation protocol (HR = 1.83, P < 0.001) had higher risk of PL than GnRH-a long protocol. Notably, in contrast to fresh cycle, women who received frozen cycle embryo had a significant increased risk of early miscarriage (P < 0.001), while frozen cycle was linked with lower risk of late miscarriage (P = 0.045). In addition, four factors (maternal age, COH protocol, cycle type and serum hCG level 14 days after transfer) had independent impact on miscarriage mainly before 12 weeks of gestational age.

CONCLUSIONS

With these findings in this study, clinicians may make it better to evaluate a patient's risk of PL based on the maternal age at the time of treatment, COH protocol, cycle type and serum hCG level 14 days after transfer and the gestational week of the fetus, and we hope that it contributes to future study on its etiology and guide the clinical prevention and treatment.

Eukaryotic initiation factor 5A and Ca2+ /calmodulin-dependent protein kinase 1D modulate trophoblast cell function

PROBLEM

Trophoblast cells regulate embryo implantation and placental development. Eukaryotic initiation factor 5A (eIF5A) is an initiator of translation involved in cellular processes, such as migration, proliferation, and apoptosis. However, the function of eIF5A in trophoblast cells is unknown.

METHOD OF STUDY

We inhibited eIF5A and Ca2+ /calmodulin-dependent protein kinase 1D (CAMK1D) expression in HTR8 cells using RNA interference. The effects of eIF5A and CAMK1D on HTR8 cells were investigated using real-time polymerase chain reaction, Western blotting, flow cytometry, cell transfection assays, cell migration assays, and terminal deoxynucleotidyl transferase dUTP nick-end labeling.

RESULTS

eIF5A inhibition decreased CAMK1D expression, proliferation, migration, and invasion, but upregulated apoptosis, in HTR8 cells.

CONCLUSION

Cross-talk between eIF5A and CAMK1D enhances proliferation, migration, and invasion, but inhibits apoptosis, in trophoblasts.

Weathering the storm; a review of pre-pregnancy stress and risk of spontaneous abortion

The Weathering Effect is a theory that links stress exposure, over the life-course, with racial disparities in reproductive outcomes, through the effects of social adversity on a woman's body. The concept of maternal "weathering" captures cumulative somatic and psychological adversities that can exacerbate the effects of aging. Much of the evidence for weathering comes from observational studies linking self-report measures with reproductive outcomes. The purpose of this review is to explore biological mechanisms that underlie these observations. We focus on spontaneous abortion because this event is understudied despite evidence of racial disparities in this outcome. Spontaneous abortion is the most common pregnancy failure, and it happens early in pregnancy. Early pregnancy is a time most susceptible to the harmful effects of immune dysregulation that may, in part, result from adversities experienced before pregnancy begins. In exploring these mechanisms, we draw on well-defined signaling processes observed in the stressor-depression relationship. Pro-inflammatory dysregulation, for example, has particular relevance to immunological control occurring early in pregnancy. Early pregnancy immunologic changes affect the trajectories of pregnancy via control of trophoblastic invasion. Within the first few weeks of pregnancy, uterine derived cytokines operate within cytokine networks and play a critical role in this invasion. Programming for pro-inflammatory dysregulation can occur before conception. This dysregulation, brought into early pregnancy, has implications for viability and success of the index pregnancy. These patterns suggest early pregnancy health is susceptible to stress processing pathways that influence this immunologic control in the first six to eight weeks of pregnancy. In this review, we discuss the known mediating role of immune factors in the stressor-depression relationship. We also discuss how adversity experienced before the index pregnancy, or "pre-pregnancy" may influence these pathways, and subsequently influence early pregnancy health. There is a need to understand adversity, experienced before pregnancy, and mechanisms driving the effects of these experiences on pregnancy outcomes. This approach is a useful entry point for understanding racial inequities in pregnancy health through an understanding of differences in exposures to adversity. We hypothesize that spontaneous abortion involves cyclical changes within a woman's reproductive tract in response to stressors that are established well before a woman enters into pregnancy. Furthermore, we propose mechanisms that potentially drive weathering processes relevant to reproductive disparities. We also examine what is known about pre-pregnancy stress exposures associated with race, inequity, and adversity, and their potential impact on neuroendocrine and immune changes affecting early pregnancy risk.

Longitudinal study of emotional experiences, grief and depressive symptoms in women and men after miscarriage

OBJECTIVE

Although miscarriage is common and affects up to 20% of pregnant women, little is known about these couples' short term and long term experiences after miscarriage. The aim of the present study was to study emotional experience, grief and depressive symptoms in women and men, one week and four months after miscarriage.

RESEARCH DESIGN /SETTING

Women, (n = 103), and their male partner (n = 78), were recruited at the gynecological clinic after miscarriage. Control women were recruited from the general population. Three validated questionnaires concerning psychological wellbeing and mental health, RIMS, PGS and MADRS-S were answered by the participants one week and four months after the miscarriage.

FINDINGS

It was shown that for women, the emotional experiences of miscarriage, grief and depressive symptoms were more pronounced than for their male partners. Grief and depressive symptoms were reduced with time, which was not the case for the emotional experiences of miscarriage. Previous children was favorable for emotional experience while previous miscarriage or infertility treatment made the emotional experience worse.

CONCLUSION

Grief and depressive symptoms is reduced over time while emotional experiences such as isolation, loss of baby and a devastating event persist for longer time than four months. Lack of previous children, previous miscarriage and infertility diagnosis could increase negative emotional experiences after miscarriage, this was especially pronounced for grief reaction. The questionnaires could be used both clinically and in research to understand the emotional experiences after miscarriage.

Pregnancy outcomes are not altered by variation in thyroid function within the normal range in women free of thyroid disease

OBJECTIVE

In the recently revised guidelines on the management of thyroid dysfunction during pregnancy, treatment with thyroid hormone (LT4) is not recommended in women without thyroid autoimmunity (TAI) and TSH levels in the range 2.5-4.0 mIU/L, and in a recent study in that particular group of pregnant women, more complications were observed when a treatment with LT4 was given. The objective of the study was therefore to investigate whether variation in thyroid function within the normal (non-pregnant) range in women free of thyroid disease was associated with altered pregnancy outcomes?

DESIGN

Cross-sectional data analysis of 1321 pregnant women nested within an ongoing prospective collection of pregnant women's data in a single centre in Brussels, Belgium.

METHODS

Thyroid peroxidase antibodies (TPO-abs), thyroid-stimulating hormone (TSH), free T4 (FT4) and ferritin levels were measured and baseline characteristics were recorded. Women taking LT4, with TAI and thyroid function outside the normal non-pregnant range were excluded. Pregnancy outcomes and baseline characteristics were correlated with all TSH and FT4 levels within the normal range and compared between two groups (TSH cut-off < and ≥2.5 mIU/L).

RESULTS

Tobacco use was associated with higher serum TSH levels (OR: 1.38; CI 95%: 1.08-1.74); P = 0.009. FT4 levels were inversely correlated with age and BMI (rho = -0.096 and -0.089; P < 0.001 and 0.001 respectively) and positively correlated with ferritin levels (rho = 0.097; P < 0.001). Postpartum haemorrhage (>500 mL) was inversely associated with serum FT4 levels (OR: 0.35; CI 95%: 0.13-0.96); P = 0.040. Also 10% of women free of thyroid disease had serum TSH levels ≥2.5 mIU/L.

CONCLUSIONS

Variation in thyroid function during the first trimester within the normal (non-pregnant) range in women free of thyroid disease was not associated with altered pregnancy outcomes. These results add evidence to the recommendation against LT4 treatment in pregnant women with high normal TSH levels and without TPO antibodies.

Meta-analysis of the effect of the maternal vitamin D level on the risk of spontaneous pregnancy loss

BACKGROUND

The association between vitamin D deficiency and early spontaneous pregnancy loss (SPL) is unclear.

OBJECTIVES

To assess the association of serum 25-hydroxyvitamin D (25(OH)D) and SPL.

SEARCH STRATEGY

Embase, PubMed, and Web of Science were searched for relevant papers published before February 20, 2016, using search terms including "vitamin D" and "pregnancy loss."

SELECTION CRITERIA

Case-control and cohort studies investigating the relationship of maternal serum 25(OH)D and SPL were included.

DATA COLLECTION AND ANALYSIS

Two authors independently extracted original data from the selected papers. The DerSimonian-Laird random-effects model was used to perform the meta-analysis. Heterogeneity was assessed by calculating I² .

MAIN RESULTS

Five studies, including 10 630 pregnant women, met the inclusion criteria. There was no significant association between a low 25(OH)D level and an increased risk of SPL. In a subgroup analysis, an extremely low 25(OH)D level (<20 ng/mL) was significantly associated with an increased risk of SPL in the first trimester (relative risk 2.24, 95% confidence interval 1.15-4.37); the heterogeneity across studies was not significant (I² =0.0%, P=0.355).

CONCLUSIONS

Severe Vitamin D deficiency could be detrimental to early embryonic development and increase the risk of early SPL.

Influences of prior miscarriage and weight status on perinatal psychological well-being, exercise motivation and behavior

OBJECTIVES

women who have experienced miscarriage may be at increased risk for elevated depressive and anxiety symptoms in subsequent pregnancies. Exercise may be a useful strategy for coping with these symptoms. Little is known about how miscarriage influences prenatal exercise behavior. The study purpose was to examine the influences of miscarriage history and prepregnancy weight status on pregnant women's psychological health, exercise motivation, and behavior using the Theory of Planned Behavior.

PARTICIPANTS/SETTING

Pregnant women (N=203; 41 with prior miscarriage; 72 overweight/obese; BMI > 25.0) in the northeast United States.

DESIGN

Women prospectively reported their depressive/anxiety symptoms and exercise motivation/behavior in the 1st, 2nd, and 3rd trimesters via mailed surveys. Group differences in depressive/anxiety symptoms, exercise behavior, and its motivational determinants were examined using Chi Square analyses and Univariate and Multivariate Analyses of Covariance.

MEASUREMENTS AND FINDINGS

Women with a history of miscarriage had higher 1st and 2nd trimester depressive/anxiety symptoms and lower 1st trimester attitudes about exercise and 1st and 2nd trimester perceived behavior control than women without a history of miscarriage. Overweight/obese women had higher 1st and 2nd trimester pregnancy depressive/anxiety symptoms, engaged in less prepregnancy exercise, and had lower levels of exercise intention, attitude, and perceived behavior control throughout pregnancy than normal weight women.

KEY CONCLUSIONS

Women with a history of miscarriage and overweight/obese women have poorer psychological health and lower motivation to exercise during pregnancy than women without a history of miscarriage and normal weight women.

IMPLICATIONS FOR PRACTITIONERS

Interventions and healthcare provider communications aimed at promoting perinatal exercise behavior and psychological health should take into account pre-pregnancy weight status and pregnancy history to identify strategies to help women, particularly overweight/obese women with a history of miscarriage, to overcome exercise barriers.

Logistic regression analysis on the determinants of stillbirth in Ethiopia

BACKGROUND

Stillbirth is often defined as fetal death after 24 weeks of gestation, but a fetus greater than any combination of 16, 20, 22, 24, or 28 weeks gestational age and 350 g, 400 g, 500 g, or 1000 g birth weight may be considered stillborn depending on local law. Once the fetus has died, the mother may or may not have contractions and undergo childbirth or in some cases, a Caesarean section. Most stillbirths occur in full-term pregnancies.

METHODS

This study has intended to model determinants of experiencing stillbirth among women in child bearing age group of Ethiopia using the Ethiopian demographic and health Survey data (EDHS, 2011). First, the bivariate chi-square test of association was fitted to the data and significant variables were considered for further investigation binary logistic regression models were fitted.

RESULTS

This study revealed that the rate of experiencing stillbirth among women of child bearing age was about 25.5 per 1000 deliveries in Ethiopia. From binary logistic regression, region of residence, maternal age, place of residence, education level, parity, antenatal care utilization, place of delivery, body mass index (BMI) and anemia level were found to be significantly associated with experiencing stillbirth.

CONCLUSIONS

Researchers should use multilevel models than traditional regression methods when their data structure is hierarchical as like in Ethiopian Demographic and Health Survey data.

Support program for women suffering grief after termination of pregnancy: A pilot study

In this study, we preliminarily examined the effects of the Informational and Emotional Support Program for Women after Pregnancy Termination in 30 Thai women. A literature review and House's theory of social support informed the program content, which consisted of the following elements: (i) an evaluation of grief; (ii) an analysis of the problems and needs of each woman; (iii) informational and emotional support tailored to individual problems and needs; (iv) telephone support; and (v) an exit phone interview. The Grief Questionnaire for Women after Pregnancy Termination was used to measure changes in the grief levels of participants. The data were analyzed using descriptive statistics and the contingency coefficient. At the completion of the study, the participants' average grief score had decreased from the prior grief score and was in the moderate to low range. These preliminary findings indicate that the support program can be effective in real-life situations in Thailand to assist women who are grieving after the termination of pregnancy. Our findings highlight the need for nursing and emotional support to be provided to help Thai women after the TOP.

Short & long term adverse outcomes after arterial embolisation for the treatment of postpartum haemorrhage: a systematic review

OBJECTIVES

Arterial embolisation (AE) plays a major role in current practice in the management of postpartum haemorrhage (PPH) that fails to respond to conservative treatment. While its benefit is well known, long-term outcomes of AE have been poorly investigated. The objective of this review is to assess its potential complications and long-term effects on the patients' quality of life.

METHODS

Using the terms "embolisation" and "postpartum haemorrhage", we searched the Cochrane Central Register of Controlled Trials, Medline and PubMed for published studies. We limited the search to articles in English and French reporting "complications", "fertility", "menstruation" or "menstrual cycle" in humans. To ensure completeness, the references of extracted articles and review articles were also searched.

RESULTS

The fertility rate in patients attempting another pregnancy reaches 70-80 %. Pregnancies following AE for PPH are not associated with a higher rate of intrauterine growth restriction. Pathological placentation (placenta accreta/increta/percreta) occurs more frequently after AE than in the general population. Psychological wellbeing, post-traumatic stress and sexual dysfunction after a life-threatening PPH requiring AE will require further investigation.

CONCLUSION

AE does not appear to adversely affect menstrual cycle, fertility and subsequent pregnancies, but may affect placentation. The experience of a life-threatening PPH, however, might prevent couples from pursuing another pregnancy.

KEY POINTS

• Embolisation for PPH does not adversely affect menstrual cycle and fertility • Experience of life-threatening PPH might prevent couples from pursuing another pregnancy • Pathological placentation seems to occur more frequently after embolisation for PPH.

Infertility and Perinatal Loss: When the Bough Breaks

Infertility and perinatal loss are common, and associated with lower quality of life, marital discord, complicated grief, major depressive disorder, anxiety disorders, and post-traumatic stress disorder. Young women, who lack social supports, have experienced recurrent pregnancy loss or a history of trauma and / or preexisting psychiatric illness are at a higher risk of experiencing psychiatric illnesses or symptoms after a perinatal loss or during infertility. It is especially important to detect, assess, and treat depression, anxiety, or other psychiatric symptoms because infertility or perinatal loss may be caused or perpetuated by such symptoms. Screening, psychoeducation, provision of resources and referrals, and an opportunity to discuss their loss and plan for future pregnancies can facilitate addressing mental health concerns that arise. Women at risk of or who are currently experiencing psychiatric symptoms should receive a comprehensive treatment plan that includes the following: (1) proactive clinical monitoring, (2) evidence-based approaches to psychotherapy, and (3) discussion of risks, benefits, and alternatives of medication treatment during preconception and pregnancy.

A meta-analysis of risk of pregnancy loss and caffeine and coffee consumption during pregnancy

BACKGROUND

Previous reports of the relationship between pregnancy loss and caffeine/coffee consumption have been inconsistent.

OBJECTIVES

To evaluate the association between pregnancy loss and caffeine and coffee consumption.

SEARCH STRATEGY

PubMed was searched for reports published before September 2014, with the keywords "caffeine," "coffee," "beverage," "miscarriage," "spontaneous abortion," and "fetal loss."

SELECTION CRITERIA

Case-control and cohort studies were included when they had been reported in English, the exposure of interest was caffeine/coffee consumption during pregnancy, the outcome of interest was spontaneous abortion or fetal death, and multivariate-adjusted odds ratios (ORs) or risk ratios were provided or could be calculated.

DATA COLLECTION AND ANALYSIS

Data were extracted and combined ORs calculated.

MAIN RESULTS

Overall, 26 studies were included (20 of caffeine and eight of coffee). After adjustment for heterogeneity, caffeine consumption was associated with an increased risk of pregnancy loss (OR 1.32, 95% confidence interval [CI] 1.24-1.40), as was coffee consumption (OR 1.11, 95% CI 1.02-1.21). A dose-response analysis suggested that risk of pregnancy loss rose by 19% for every increase in caffeine intake of 150 mg/day and by 8% for every increase in coffee intake of two cups per day.

CONCLUSIONS

Consumption of caffeine and coffee during pregnancy seems to increase the risk of pregnancy loss.