Maternal ethnicity and socioeconomic deprivation: influence on adverse pregnancy outcomes.

OBJECTIVE: To evaluate the relative importance of ethnicity and socioeconomic deprivation in determining the likelihood and prevalence of placentally derived composite of adverse pregnancy outcomes (CAPO) and composite of severe adverse pregnancy outcomes (CAPO-S). METHODS: This was a single-center retrospective cohort study of data obtained in a tertiary maternity unit. Data regarding ethnicity and socioeconomic deprivation (as measured with indices of multiple deprivation) were collected for 13 165 singleton pregnancies screened routinely in the first trimester for pre-eclampsia using the Fetal Medicine Foundation combined risk-assessment algorithm. CAPO was defined as the presence of one or more interrelated outcomes associated with placental dysfunction, namely, hypertensive disorders of pregnancy, preterm birth, birth weight ≤ 10th centile and stillbirth. CAPO-S was defined as the presence of one or more of the following: hypertensive disorders of pregnancy at < 37 + 0 weeks, preterm birth at < 34 + 0 weeks, birth weight ≤ 5th centile and stillbirth at < 37 + 0 weeks. RESULTS: The prevalence of CAPO was 16.3% in white women, 29.3% in black women and 29.3% in South Asian women. However, half (51.7%) of all CAPO cases occurred in white women. There was a strong interaction between ethnicity and socioeconomic deprivation, with a correlation coefficient of -0.223. Both ethnicity and socioeconomic deprivation influenced the prevalence of CAPO and CAPO-S, with the contribution of ethnicity being the strongest. CONCLUSIONS: Black and Asian ethnicity, as well as socioeconomic deprivation, influence the prevalence of placenta-mediated adverse pregnancy outcomes. Despite this, most adverse pregnancy outcomes occur in white women, who represent the majority of the population and are also affected by socioeconomic deprivation. For these reasons, inclusion of socioeconomic deprivation should be considered in early pregnancy risk assessment for placenta-mediated CAPO. © 2024 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.

Origen étnico materno y privación socioeconómica: influencia en los resultados adversos del embarazo OBJETIVO: Evaluar la importancia relativa de la etnia y la privación socioeconómica en la determinación de la probabilidad y la prevalencia de los resultados adversos compuestos del embarazo relacionados con la placenta (CAPO, por sus siglas en inglés) y los resultados adversos compuestos graves del embarazo (CAPO­S). MÉTODOS: Se trata de un estudio de cohortes retrospectivo unicéntrico de datos obtenidos en una unidad de maternidad terciaria. Se recopilaron datos relativos al origen étnico y la privación socioeconómica (mediante índices de privación múltiple) de 13 165 embarazos únicos sometidos a cribado rutinario en el primer trimestre para detectar la preeclampsia mediante el algoritmo combinado de evaluación de riesgos de la Fetal Medicine Foundation. Los CAPO se definieron como la presencia de uno o más resultados interrelacionados asociados con una disfunción placentaria, como trastornos hipertensivos del embarazo, parto prematuro, peso al nacer ≤10° percentil y éxitus fetal. Los CAPO­S se definieron como la presencia de uno o más de los siguientes: trastornos hipertensivos del embarazo <37+0 semanas, parto prematuro a <37+0 semanas, peso al nacer ≤5° percentil y éxitus fetal a <37+0 semanas. RESULTADOS: La prevalencia de los CAPO fue del 16,3% en las mujeres blancas, del 29,3% en las negras y del 29,3% en las sudasiáticas. Sin embargo, la mitad (51,7%) de todos los casos de CAPO se produjeron en mujeres blancas. Hubo una fuerte interacción entre etnia y privación socioeconómica, con un coeficiente de correlación de −0,223. Tanto la etnia como la privación socioeconómica influyeron en la prevalencia de los CAPO y CAPO­S, siendo la contribución de la etnia la más fuerte. CONCLUSIONES: Las etnias negra y asiática, así como la privación socioeconómica, influyen en la prevalencia de resultados adversos del embarazo relacionados con la placenta. A pesar de ello, la mayoría de los resultados adversos del embarazo se producen en mujeres blancas, que representan la mayoría de la población y también se ven afectadas por la privación socioeconómica. Por estas razones, debe considerarse la inclusión de la privación socioeconómica en la evaluación temprana del riesgo de CAPO relacionados con la placenta durante el embarazo.

[Pregnancy Outcomes and Prognosis of Fetal Ventriculomegaly: A Retrospective Cohort Study].

Objective: To evaluate the pregnancy outcomes and neurodevelopment prognosis of subjects prenatally diagnosed with fetal ventriculomegaly (VM). Methods: All the subjects with VM diagnosed by ultrasound and were admitted and treated at West China Second Hospital, Sichuan University between March 2011 and September 2020 were retrospectively enrolled for a chohort study, while non-VM subjects of the same period were selected with a random number table to form the control group. Pregnancy outcomes of the two groups were compared, and the fetuses of both groups were followed up after birth for further assessment and comparison of their neurodevelopmental prognosis. Results: The live birth rate of the VM group was lower than that of the control group (77.63% [229/295] vs. 94.31% [265/281], P<0.001). Furthermore, the proportion of subjects that were transferred to NICU for monitoring and observation after birth was higher in the VM group than that of the control group (20.96% [48/229] vs. 4.53% [12/265], P<0.001). During the follow-up, it was found that the rate of neurodevelopmental abnormalities of the VM group was significantly higher than that of the control group (11.79% [27/229] vs. 1.90% [5/265], P<0.001). Moreover, neurodevelopmental abnormalities of VM fetuses were correlated to the following factors, the degree of VM ( P=0.010), intrauterine progression of VM ( P=0.024), and whether the postnatal cranial ultrasound result was suggestive of VM ( P=0.001). In addition, postnatal cranial ultrasound suggestive of VM was found to be an independent risk factor for neurodevelopmental abnormalities ( OR=9.434, 95% CI: 1.791-49.688, P=0.008). Conclusion: VM reduces the fetal live birth rate and may increase the risks of neurodevelopmental abnormalities after birth. All VM fetuses should be closely followed up for neurodevelopment status after birth, especially those with severe VM, intrauterine progression, and postnatal cranial ultrasound indicative of VM.

Crown-rump length discordance in the first trimester: a predictor of adverse outcome in twin pregnancies?

OBJECTIVES: To evaluate the usefulness of first-trimester crown-rump length (CRL) discordance in predicting adverse outcome in twin pregnancies. METHODS: This retrospective study included a large cohort retrieved from local ultrasound databases at 14 obstetric departments in Denmark, comprising all twin pregnancies with two live fetuses scanned between 11 and 14 weeks' gestation during the period 1 January 2004 to 31 December 2006. The association between CRL discordance ≥ 10 % and adverse outcome was evaluated. RESULTS: Among 1993 twin pregnancies, 1733 were dichorionic (156 (9%) discordant; 1577 (91%) concordant) and 260 were monochorionic (32 (12%) discordant; 228 (88%) concordant). In dichorionic twin pregnancies we found an association between CRL discordance ≥ 10% and preterm delivery before 34 weeks' gestation (P=0.007), birth weight discordance (P=0.001) and mean birth weight (P=0.033). In monochorionic twin pregnancies we found an association between CRL discordance ≥ 10% and birth weight discordance (P=0.02) and mean birth weight (P=0.03). To evaluate CRL discordance as a predictor of fetal loss and preterm delivery before 34 weeks' gestation, receiver-operating characteristics curves were created for each outcome. For CRL discordance ≥ 10% as a predictor of fetal loss and preterm delivery in dichorionic twin pregnancies, sensitivity was 0.17 (95% CI, 0.06-0.28) and 0.14 (95% CI, 0.10-0.18), respectively, and in monochorionic twin pregnancies it was 0.10 (95% CI, 0.03-0.22) and 0.16 (95% CI, 0.06-0.26), respectively. CONCLUSIONS: CRL discordance in twin pregnancies is associated with, but is not a strong predictor of, adverse outcome.

Outcomes of pregnancy in Wilson's disease: a population-based study from multiple centres of the Han population in China.

Objectives: Wilson's disease is an autosomal recessive disorder related to copper metabolism which mostly patients occurs in adolescents, fertility has become a problem that WD needs to face. Methods: A 21 years retrospective follow up study was conducted and a total of 220 female patients were included to identify patients with outcomes of pregnancy. Results: Untreated female patients with WD had a spontaneous abortion rate of 44%. During the study period, 146 female patients with WD from multicenter, 75 patients (51.4%) had successful outcomes of pregnancy. Notably, urinary copper levels below 616 µg/24 h were strongly associated with successful pregnancy. The nomogram built on these variables were age, urinary copper, haemoglobin and Child-Pugh classification, internally validated and showed good performance. Conclusion: The spontaneous abortion rate was 44% in untreated females with WD and developed a four-variable risk prediction model to accurately predict the likelihood of a successful pregnancy.

Advanced age - a critical risk factor for recurrent miscarriage.

Recurrent spontaneous abortion (RSA) is a multifactorial disease that seriously affects womens physical and mental health. With the advent of efficient contraception, the trend for women towards later maternity until their thirties or even forties. Nevertheless, the risk of miscarriage is strongly related to maternal age. We performed a retrospective analysis to evaluate the etiology of RSA through age groups. The results demonstrated that intrauterine adhesions and ovarian dysfunction were responsible for increased miscarriages in older RSA patients. In conclusion, older women will bear a higher risk of miscarriage, mainly due to uterine adhesions or decreased ovarian function.

Pregnancy with Renal Disease: Present Scenario in Tertiary Care Institute in Northern India.

Abstract: Renal disease has always been a challenge for the treating obstetrician. With new advances in the management of renal disease, an increasing number of patients can continue the pregnancy and with individualization have a better outcome. Material and Methods: To analyze the pregnancy outcomes in renal disease, a retrospective cohort observational study over 5 years at a tertiary care institute in northern India was done. All the pregnant women with pre-existing renal disease of any etiology presenting at any period of gestation who consented were included and those not consenting were excluded from the study. Results: Of 62 patients enrolled, 82.26% (n = 51) were followed,17.74%(n = 11) were lost to follow up. 58.82% (n = 30) had to undergo termination of pregnancy and 41.18%(n = 21) had delivery after 28 weeks of gestation. The antenatal complications seen were hypertension in 15.69%, diabetes mellitus in 9.80%, anemia in 5.88%. Fetal complications included preterm delivery (42.85%) and small for gestational age babies(61.90%). Cesarean delivery was 85.71% and normal delivery in 14.29% of patients. Conclusion: Both maternal and fetal outcomes are influenced by the cause and degree of renal dysfunction. A better outcome is seen when the renal disease is under control, good antenatal follow-up, multidisciplinary approach, and timely delivery.

Effect of a Self-care Educational Program Based on the Health Belief Model on Reducing Low Birth Weight Among Pregnant Iranian Women.

BACKGROUND: Low birth weight (LBW) is considered as an important outcome of birth and pregnancy, which is associated with long-term consequences and health-care problems. Maternal lifestyle and health care during pregnancy are powerful predictors of BW of infants. The purpose of this study was to assess the effect of a self-care educational program based on the Health Belief Model (HBM) on reducing LBW among a sample of pregnant Iranian women. METHODS: In this randomized controlled trial, we recruited 270 pregnant women referred to prenatal clinics in the south of Tehran, Iran. The participants were randomly allocated to two intervention and control groups. Women in the intervention group received an educational program to promote self-care behaviors during pregnancy. The control group received routine care. BW was compared between the two groups. Baseline demographic characteristics and knowledge and attitude scores before the intervention in both groups were compared using the Chi-square test for categorical variables. Logistic regression analysis was conducted to control the effect of demographic variables on BW. RESULTS: The results showed that LBW was reduced significantly in the intervention group at the follow-up measurement (5.6 vs. 13.2%, P = 0.03). After controlling for demographic characteristics, we found a significant decrease in the risk of LBW in the intervention group [odds ratio (OR): 0.333; 95% confidence interval (CI): 0.12-0.88, P = 0.02]. CONCLUSIONS: Implementation of a self-care educational program designed on the basis of an HBM on pregnant women was effective in reducing the rate of LBW.

Outcome of subsequent pregnancies in familial molar pregnancy.

Familial recurrent molar pregnancy is an exceedingly rare condition, in which complete hydatidiform moles are mostly diploid but biparental in origin and the outcome of subsequent pregnancies is likely to be a hydatidiform mole or other type of reproductive loss. We previously reported a case of familial molar pregnancy (family K) comprising five affected members (four sisters and one of their cousins) each with at least one hydatidiform mole (HM). In addition to the molar pregnancies, these patients have a total of three miscarriages and 8 normal pregnancies leading to healthy children; but the youngest member of this family has given birth to a boy with Down syndrome. Our second family (case S) includes two sisters with diploid biparental complete moles. They have a total of six molar pregnancies with no living child. Recently the younger sister had a partial molar pregnancy with apparently normal XX fetus accompanying diffuse molar changes of the placenta that led to preeclampsia and preterm delivery. Overall, these families have had 26 pregnancies including 12 molar pregnancies (complete or partial) and three abortions. We concluded that these families are predisposed to various genetic mutations, chromosomal abnormalities and clinical manifestations, which affect their offspring. Further studies of patients are needed to determine any relationship between a history of familial molar pregnancy and trisomy or other chromosomal abnormalities in offspring and genetic mutations in the products of conception to complete the puzzle and manage familial molar pregnancy.

Effect of intermittent preventive treatment of malaria on the outcome of pregnancy among women attending antenatal clinic of a new Nigerian teaching hospital, Ado-Ekiti.

BACKGROUND: Malaria is a public health problem globally especially in the Sub-Saharan Africa and among the under five children and pregnant women and is associated with a lot of maternal and foetal complications. OBJECTIVE: The study was on the effect of intermittent preventive treatment of malaria in pregnancy on the prevalence of malaria in pregnancy and the outcome of pregnancy. MATERIALS AND METHODS: In a descriptive cross-sectional study, a semi-structured questionnaire was administered to women admitted in Ekiti State University Teaching Hospital labour ward, Ado-Ekiti. About 4,200 women participated in the study and the inclusion criteria were women who were booked in the hospital, attended at least four antenatal clinic visits, and consented to the study while the exclusion criteria were those who didn't book in the hospital and failed to give their consent. RESULTS: The study revealed that about 75% of the pregnant women studied had access to intermittent preventive treatment of malaria. Among the women attending the antenatal clinic that received sulphadoxine-pyrimethamine (SP), about 78% of them took two doses of SP. The prevalence of clinical malaria was statistically higher in women who did not receive intermittent preventive treatment with SP during pregnancy (44.7% vs. 31.3%, P = 0.0001) and among women who had one dose of the drug instead of two doses (40.0% vs. 28.7%, P = 0.0001). There was no statistical significant difference in the mean age in years (31.53 ± 5.238 vs. 31.07 ± 4.751, P = 0.09 and the gestational age at delivery (38.76 ± 1.784 vs. 38.85 ± 1.459, P = 0.122) between the women who did not receive SP and those who had it. There was a statistical significant difference in the outcome of pregnancy among women who had Intermittent Preventive Treatment in pregnancy (IPTp) and those who did not viz.-a-viz. in the duration of labor (8.6 ± 1.491 vs. 8.7 ± 1.634, P = 0.011) and the birth weight of the babies (3.138 ± 0.402 vs. 3.263 ± 0.398, P = 0.0001). CONCLUSION: SP is an effective malarial prophylaxis in pregnancy.

Breast Cancer during Pregnancy: An Interdisciplinary Approach in Our Institution.

BACKGROUND: Breast cancer is the most common cancer diagnosed during pregnancy. CASE REPORT: We report on a case of a 26-year-old woman who was diagnosed with right-sided breast cancer in her 15th week of gestation. We discussed possible treatment scenarios and the patient opted for neoadjuvant therapy with taxanes and anthracyclines during pregnancy, followed by delivery and then followed by surgery, antibody therapy, and radiotherapy. The patient received neoadjuvant chemotherapy with paclitaxel 80 mg/m(2) weekly for 12 cycles, followed by 4 cycles of epirubicin and cyclophosphamide (90/600 mg/m(2)) every 3 weeks. Complete clinical response was seen after preoperative chemotherapy. After delivery of a healthy child at 40 weeks of gestation, she received breast-conserving surgery and axillary dissection. Anti-HER2 antibody treatment with trastuzumab was started concomitantly with adjuvant radiotherapy. Endocrine treatment with a gonadotropin-releasing hormone (GnRH) analog and tamoxifen for 5 years was planned to be started after radiotherapy. CONCLUSION: Treatment of breast cancer during pregnancy requires an interdisciplinary approach and careful consideration of the patient's stage of disease, the gestational age, and the preferences of the patient and her family.