Childbirths and the Prevalence of Potential Risk Factors for Adverse Perinatal Outcomes among Asylum Seekers in The Netherlands: A Five-Year Cross-Sectional Study.

This five-year cross-sectional study mapped the prevalence of several known risk factors for adverse perinatal outcomes in asylum-seeking women in The Netherlands. Characteristics of 2831 registered childbirths among residents of asylum seekers centers (ASCs) in The Netherlands from 2016 to 2020 were included. Results showed a high general and teenage birthrate (2.15 and 6.77 times higher compared to the Dutch, respectively). Most mothers were pregnant upon arrival, and the number of births was highest in the second month of stay in ASCs. Another peak in births between 9 and 12 months after arrival suggested that many women became pregnant shortly after arrival in The Netherlands. Furthermore, 69.5 percent of all asylum-seeking women were relocated between ASCs at least once during pregnancy, which compromises continuity of care. The high prevalence of these risk factors in our study population might explain the increased rate of adverse pregnancy outcomes in asylum seekers compared to native women found in earlier studies. Incorporating migration-related indicators in perinatal health registration is key to support future interventions, policies, and research. Ultimately, our findings call for tailored and timely reproductive and perinatal healthcare for refugee women who simultaneously face the challenges of resettlement and pregnancy.

Cerebral white matter lesions, subjective cognitive failures, and objective neurocognitive functioning: A follow-up study in women after hypertensive disorders of pregnancy.

OBJECTIVE: Hypertensive disorders of pregnancy, like preeclampsia, are a leading cause of maternal and fetal morbidity/mortality worldwide. Preeclampsia can be complicated by the occurrence of convulsions (eclampsia). Women who experienced (pre)eclampsia more frequently report daily cognitive failures and showed increased emotional dysfunction several years later, but are not impaired on objective neurocognitive testing. In addition, women with preterm preeclampsia more often have cerebral white matter lesions (WML) on follow-up. We aimed to determine whether WML presence is related to cognitive dysfunction, anxiety, and depressive symptoms in (pre)eclamptic women. METHOD: Forty-one eclamptic, 49 preeclamptic, and 47 control women who had a normotensive pregnancy completed the Cognitive Failures Questionnaire (CFQ), the Hospital Anxiety and Depression Scale (HADS), and a broad neurocognitive test battery (visual perception and speed of information processing, motor functions, working memory, long-term memory, attention, and executive functioning). All underwent cerebral magnetic resonance imaging (MRI), and WML presence was recorded. Median elapsed time since index pregnancy was 6 years. Average age was 40 years. RESULTS: WML were more prevalent in women who had experienced preterm (pre)eclampsia (<37 weeks; 40%) than in controls (21%, p = .03). In (pre)eclamptic women, CFQ and HADS scores were higher than those in controls (44 ± 16.1 vs. 36 ± 11.0, p < .001, and 11 ± 6.3 vs. 8 ± 5.5, p < .001). There was no difference in objective cognitive performance as measured by neurocognitive tests. Subjective and objective cognitive functioning, anxiety, and depressive symptoms were not related to WML presence. CONCLUSION: Formerly (pre)eclamptic women report cognitive dysfunction, but do not exhibit overt cognitive impairment when objectively tested on average 6 years following their pregnancy. The presence of WML is not related to objective nor to subjective cognitive impairment, anxiety, and depressive symptoms. Longitudinal studies are needed to study whether the presence of WML is a risk factor for developing objective cognitive impairment in the long term.

Long-term consequences of the posterior reversible encephalopathy syndrome in eclampsia and preeclampsia: a review of the obstetric and nonobstetric literature.

This review summarizes the long-term consequences of the posterior reversible encephalopathy syndrome (PRES) that have been described in the obstetric literature (eclampsia and preeclampsia) and compares these with data from the nonobstetric literature. Preeclampsia is characterized by new-onset hypertension and proteinuria after the 20th week of pregnancy. Neurological symptoms include headache; visual deficits; confusion; seizures; and, in the most severe cases, intracranial hemorrhage. Eclampsia is an acute cerebral complication of preeclampsia, defined as the occurrence of tonic-clonic seizures in pregnant or recently postpartum women. With severe preeclampsia, in conjunction with neurological symptoms, or eclampsia, neuroimaging changes consistent with PRES can be seen. Posterior reversible encephalopathy syndrome is a specific clinicoradiological syndrome presenting with headaches, visual impairment, seizures, and altered mental status. Characteristic neuroimaging features are consistent with cerebral edema predominantly in the parietal and occipital lobes. In addition to preeclampsia/eclampsia, PRES has been associated with various conditions in the nonobstetric population, that is, severe hypertension, transplantation, or autoimmune disease, in combination with immunosuppressive therapy or high-dose chemotherapy for various malignant conditions. Long-term sequelae of both preeclampsia/eclampsia and other PRES-related conditions are poorly described. After eclampsia or preeclampsia, nonspecific white matter lesions may be found on magnetic resonance imaging, which may or may not be related to the PRES episode. Previously (pre)eclamptic women report cognitive failures; however, no neurocognitive impairment has been shown so far. Various nonobstetric PRES-related conditions have been described with long-term neuroimaging abnormalities as well as cognitive problems, epilepsy, or visual impairment. Although no firm conclusions can be drawn because of the heterogeneity of reported cases, some general comments can be made. Because most persistent long-term problems are present in the nonobstetric population, the main determinant for these long-term problems may be the underlying condition that gave rise to the PRES episode. In addition, most reports suggest that late diagnosis or inadequate therapy may contribute, emphasizing the need for early recognition, adequate treatment, follow-up, and support.

Cerebral white matter lesions and perceived cognitive dysfunction: the role of pregnancy.

OBJECTIVE: Women who suffered eclampsia or preterm preeclampsia are twice as likely to demonstrate cerebral white matter lesions (WML) on magnetic resonance imaging compared with age-matched women who had normotensive pregnancies, and they report more cognitive dysfunctions in everyday life. We aimed to determine whether pregnancy in and of itself has a relationship with the presence of WML and subjective cognitive dysfunction. STUDY DESIGN: Eighty-one parous women who had a normotensive pregnancy were matched for age with 65 nulliparous women and all underwent cerebral magnetic resonance imaging. Presence of cerebral WML was rated and blood pressure was measured. Subjective cognitive functioning was assessed using the Cognitive Failures Questionnaire. RESULTS: There was no difference in the presence (22% vs 19%) of WML between parous and nulliparous women. Age was a predictor for the presence of WML, whereas the presence of current hypertension was not. Average score on the Cognitive Failures Questionnaire was not different between both groups, nor related to WML. CONCLUSION: A history of pregnancy in and of itself is not related to the presence of cerebral WML and the perception of cognitive dysfunction. Because of the relationship with preterm preeclampsia and eclampsia, future research should focus on the clinical importance and development throughout the years of such cerebral WML in young women and focus on risk factors for cardiovascular disease.

Differential correlates of autobiographical memory specificity to affective and self-discrepant cues.

According to the CaRFAX model (Williams et al., 2007), several processes may result in overgeneral autobiographical memory. The present study examined whether the type of cue used in the Autobiographical Memory Test (AMT) is important for illuminating relationships between autobiographical memory specificity and variables pertinent to the Functional Avoidance (FA) and Capture and Rumination (CaR) aspects of the model. Sixty-one women varying in their experience of a potentially traumatic event and previous depression completed two versions of the AMT: one containing affective cues and the other containing cues representing idiosyncratic self-discrepancies. Consistent with the FA hypothesis, avoidance of the potentially traumatic event was associated with fewer specific memories on the affective, but not the self-discrepant AMT. Furthermore, in line with the CaR hypothesis, performance on the self-discrepant, but not the affective AMT was related to ruminative self-reflection in women reporting previous depression, even after controlling for current depression and education levels. Together the results suggest that varying cue type may increase the sensitivity of the AMT, depending on the aspect of the CaRFAX model of overgeneral memory that is to be addressed.

The effect of neuraxial anesthesia on maternal cerebral hemodynamics.

OBJECTIVE: Neuraxial anesthesia is known to reduce sympathetic tone and mean arterial pressure. Effects on cerebral hemodynamics in pregnancy are not well known. We hypothesize that cerebral hemodynamic parameters will change with respect to baseline following regional analgesia/anesthesia. STUDY DESIGN: We performed maternal transcranial Doppler of the middle cerebral artery in 20 women receiving epidural analgesia for labor, and 18 undergoing spinal anesthesia for cesarean section at baseline, 5 and 15 minutes. Systemic blood pressure (BP), systolic/diastolic/mean velocity, resistance and pulsatility index (PI) were recorded. Cerebral perfusion pressure, critical closing pressure (CrCP), resistance area product, and cerebral flow index were calculated. RESULTS: Epidural placement was associated with significant decreases in systolic/diastolic BP/mean velocity/CrCP after 15 minutes, with a corresponding increase in PI. In the spinal group, systolic/diastolic BP/mean velocity uniformly decreased and remained low after 15 minutes, and PI significantly increased and remained constant after 15 minutes. No differences were seen in BP or cerebral hemodynamics between the groups. CONCLUSION: This study demonstrates that both epidural analgesia and spinal anesthesia result in measurable cerebral hemodynamic changes in normotensive term pregnancy that are likely to be clinically insignificant as they do not affect perfusion pressure or flow.

Hypertensive disorders of pregnancy and risk of screening positive for Posttraumatic Stress Disorder: A cross-sectional study.

OBJECTIVES: Hypertensive Disorders of Pregnancy (HDP) encompass a spectrum of disorders that affect 6-8% of US pregnancies. We aim to determine the impact of self-reported history of HDP as a risk factor for screening positive for Posttraumatic Stress Disorder (PTSD), which results from exposure to a traumatic event, and to evaluate whether the risk of PTSD differed by severity of HDP. STUDY DESIGN: We conducted an online survey on the Preeclampsia Foundation website that is accessed worldwide by women who have experienced HDP, as well as their friends and family. 1448 women in total responded to the survey, including 1076 women who reported a history of HDP in at least one prior pregnancy and 372 women who reported no history of HDP during any prior pregnancy. MAIN OUTCOME MEASURES: We measured PTSD outcome with the Breslau Short Screening Scale for DSM-IV PTSD. We used logistic regression to model the relationship between PTSD and HDP. RESULTS: Women who reported a history of HDP were more than four times as likely to screen positive for PTSD than women who reported having a normotensive pregnancy history (ORadj=4.46, 95% CI: 3.20-6.20). In addition, there was a marked trend toward increasing risk of screening positive for PTSD as the severity of HDP increased from gestational hypertension to eclampsia (p<0.001). CONCLUSIONS: Women with a history of HDP may be at increased risk of PTSD, with severe cases most likely to suffer from symptoms. Clinicians should consider implementing routine screenings during post-partum visits in this vulnerable population.

Neurocognitive functioning in women with a history of eclampsia: executive functioning and sustained attention.

Recently, information has emerged that formerly eclamptic women may suffer cognitive impairment. This may be related to cerebral white matter lesions. The few available reports demonstrate inconsistent results. We sought to elucidate cognitive performance after eclampsia in a pilot study. Twenty-six eclamptic, 20 preeclamptic, and 18 healthy parous women performed the Sustained Attention to Response Task (SART; the ability to sustain mindful processing of repetitive stimuli that would otherwise lead to habituation) and the Random Number Generation Task (RNG; executive functioning, i.e., inhibition and updating/monitoring). Average age was 40 years, elapsed time since index pregnancy was 9 years. Education levels did not differ. There were no intercurrent illnesses. No significant differences were found on SART and RNG scores between groups. This study was not able to demonstrate evidence for impaired sustained attention and executive functioning after eclampsia. Studies including a much wider range of neurocognitive tests amplified to posterior brain regions with larger groups are necessary.