RESUMEN
VEGFR2 (Vascular endothelial growth factor receptor 2) is a central regulator of placental angiogenesis. The study of the VEGFR2 proteome of chorionic villi at term revealed its partners MDMX (Double minute 4 protein) and PICALM (Phosphatidylinositol-binding clathrin assembly protein). Subsequently, the oxytocin receptor (OT-R) and vasopressin V1aR receptor were detected in MDMX and PICALM immunoprecipitations. Immunogold electron microscopy showed VEGFR2 on endothelial cell (EC) nuclei, mitochondria, and Hofbauer cells (HC), tissue-resident macrophages of the placenta. MDMX, PICALM, and V1aR were located on EC plasma membranes, nuclei, and HC nuclei. Unexpectedly, PICALM and OT-R were detected on EC projections into the fetal lumen and OT-R on 20-150 nm clusters therein, prompting the hypothesis that placental exosomes transport OT-R to the fetus and across the blood-brain barrier. Insights on gestational complications were gained by univariable and multivariable regression analyses associating preeclampsia with lower MDMX protein levels in membrane extracts of chorionic villi, and lower MDMX, PICALM, OT-R, and V1aR with spontaneous vaginal deliveries compared to cesarean deliveries before the onset of labor. We found select associations between higher MDMX, PICALM, OT-R protein levels and either gravidity, diabetes, BMI, maternal age, or neonatal weight, and correlations only between PICALM-OT-R (p < 2.7 × 10-8), PICALM-V1aR (p < 0.006), and OT-R-V1aR (p < 0.001). These results offer for exploration new partnerships in metabolic networks, tissue-resident immunity, and labor, notably for HC that predominantly express MDMX.
Asunto(s)
Diabetes Mellitus , Preeclampsia , Femenino , Humanos , Recién Nacido , Embarazo , Número de Embarazos , Oxitocina/metabolismo , Placenta/metabolismo , Preeclampsia/metabolismo , Proteómica , Receptores de Oxitocina/metabolismo , Factor A de Crecimiento Endotelial Vascular/metabolismo , Receptor 2 de Factores de Crecimiento Endotelial Vascular/metabolismoRESUMEN
RATIONALE: Retroperitoneal benign cysts during pregnancy are extremely rare and often remain asymptomatic until they attain a very large size. Diagnosis typically relies on a pathological tissue biopsy. The decision to pursue 1-step or 2-step surgical treatment should be tailored to each individual case rather than generalized. PATIENT CONCERNS: This case report presents the unique scenario of a pregnant woman with a confirmed pregnancy complicated by a large retroperitoneal cyst. The patient had a retroperitoneal cyst during her initial pregnancy, which went undetected during the first cesarean section. However, it was identified during her second pregnancy by which time it had grown to 13.0 cmâ ×â 15.0 cmâ ×â 25.0 cm, and extended from the liver margin to right ovarian pelvic infundibulopelvic ligament. Consequently, it was removed smoothly during her second cesarean section. DIAGNOSES: Postoperative pathology results indicated a massive retroperitoneal mucinous cystadenoma. INTERVENTIONS: The giant retroperitoneal cyst was smoothly excised during the second cesarean delivery for 1-step surgical treatment. OUTCOMES: Under the combined spinal and epidural anesthesia, a live female infant was delivered at 38 3/7 gestational weeks and the neonatal weight was 3200g. Under general anesthesia with endotracheal intubation, the giant retroperitoneal cyst was excised smoothly without complications. LESSONS: The findings of this case report contribute to the understanding of the diagnostic modalities, surgical approaches and postoperative considerations of giant retroperitoneal cysts associated with pregnancy.
Asunto(s)
Cistoadenoma Mucinoso , Mucocele , Humanos , Recién Nacido , Embarazo , Femenino , Cesárea/métodos , Espacio Retroperitoneal/cirugía , Espacio Retroperitoneal/patología , Tercer Trimestre del Embarazo , Cistoadenoma Mucinoso/patología , Número de EmbarazosRESUMEN
OBJECTIVES: To compare maternal characteristics and outcomes among patients having major placenta previa (PP) with and without previous cesarean section (CS). And to determine if previous CS alone is a risk factor for associated adverse maternal outcomes in these patients. MATERIALS AND METHODS: This is a retrospective analysis including two groups of major PP patients, with previous CS (n = 184) and without CS (n = 115); who were admitted to Abha Maternity and Children's Hospital over the last ten-years (January 2012-December 2021), Aseer region, Saudi Arabia. RESULTS: Compared to those without previous CS, major PP patients with previous CS had significantly advanced ages with higher mean numbers of gravidity and parity, but significantly less rates of previous uterine surgery and IVF pregnancies. Moreover, they were more likely to acquire higher rates of adverse maternal outcomes. In the same way, these patients had an increased Odds Ratios of cesarean hysterectomy (OR of 20.462), urinary tract injuries (OR of 12.361), associated PAS (OR of 4.375), moderate/ heavy intra-operative bleeding (OR of 2.153) and the need for transfusion of 3+ units of packed RBCs (OR of 1.849). CONCLUSION: (1) Patients with combined existence of major PP and previous CS had significantly higher rates of adverse maternal outcomes (2) Alone, prior CS in major PP patients increased the Odds Ratios of cesarean hysterectomy, urinary tract injuries, diagnosis of PAS, excessive intra-operative bleeding and repeated packed RBCs transfusions. (3) Among our PP patients with previous CS, the increased rate and OR of PAS diagnosis could in-part explain the adverse maternal outcomes.
Asunto(s)
Placenta Accreta , Placenta Previa , Niño , Embarazo , Humanos , Femenino , Cesárea/efectos adversos , Estudios Retrospectivos , Placenta Accreta/cirugía , Factores de Riesgo , Número de EmbarazosRESUMEN
BACKGROUND: Spontaneous preterm birth significantly increases the risk for a recurrent preterm birth. Only a few identifiable clinical risk factors can be referenced in counseling for recurrent preterm birth. Furthermore, treatment using progesterone supplementation has not consistently prevented preterm birth among high-risk patients, but it may be effective in a subset of those patients. Placental pathology from a previous pregnancy may be used to predict which patients will experience a recurrent preterm birth or to identify a subset of patients more likely to respond to treatment with antenatal progesterone. OBJECTIVE: This study aimed to determine if histologic patterns are associated with recurrent preterm birth among patients with an index spontaneous preterm birth. A secondary objective was to determine if placental histologic types and/or progesterone receptor density in the decidua are associated with the response to progesterone supplementation with intramuscular 17-hydroxyprogesterone caproate. STUDY DESIGN: This was a retrospective cohort study at a single institution of women with singleton pregnancies with an index spontaneous preterm birth and a subsequent birth within the same hospital system between 2009 and 2019. Patients were included if placental pathology was available for the index spontaneous preterm birth. A logistic regression was used to determine if there were independent associations between 4 histologic types (acute inflammation, maternal vascular malperfusion, fetal vascular malperfusion, chronic inflammation) and recurrent preterm birth. For the secondary endpoint, 17-hydroxyprogesterone caproate response was defined as prolonging gestation by >3 weeks beyond the gestational age at delivery in the index pregnancy. Patients who delivered <3 weeks beyond the gestational age in the index pregnancy but at ≥39 weeks' gestation were excluded. A logistic regression was used to assess the independent association between placental histology and 17-hydroxyprogesterone caproate response. Sensitivity analyses were completed using only patients with an index birth <36 weeks' gestation, and then excluding those with medically indicated preterm birth in a subsequent pregnancy. A nested case-control immunohistochemical study was done among 20 patients with a subsequent term birth and 20 patients with a subsequent spontaneous preterm birth. The percentage of cells in the maternal decidua positive for progesterone receptors was correlated with the subsequent pregnancy outcome. RESULTS: A total of 352 patients were included. Acute inflammation was the most common histologic type seen among patients with spontaneous preterm birth (44.1%), followed by chronic inflammation (40.9%) and maternal vascular malperfusion (31.3%). No histologic type was independently associated with recurrent preterm birth. A total of 155 patients received 17-hydroxyprogesterone caproate in a second pregnancy. Low-grade acute inflammation was significantly associated with a decreased likelihood of 17-hydroxyprogesterone caproate response. Low-grade maternal vascular malperfusion among those with an index pregnancy delivered at <36 weeks' gestation was significantly associated with a more than 4 times increased likelihood of 17-hydroxyprogesterone caproate response when excluding those with a subsequent iatrogenic preterm birth. Progesterone receptor staining was not associated with recurrent preterm birth. CONCLUSION: Although acute inflammation was prevalent among spontaneous preterm births, more than half of the spontaneous preterm births were not associated with acute inflammation. Low-grade acute inflammation was associated with a significantly decreased response to 17-hydroxyprogesterone caproate supplementation. Low-grade maternal vascular malperfusion was associated with a 4-fold increased likelihood of 17-hydroxyprogesterone caproate response among those with index deliveries <36 weeks' gestation. Further work is needed to determine if placental pathologic examination can be used to target treatment in subsequent pregnancies to prevent recurrent preterm birth.
Asunto(s)
Hidroxiprogesteronas , Nacimiento Prematuro , Recién Nacido , Embarazo , Femenino , Humanos , Lactante , Caproato de 17 alfa-Hidroxiprogesterona , Hidroxiprogesteronas/uso terapéutico , Progesterona , Receptores de Progesterona , Nacimiento Prematuro/prevención & control , Estudios Retrospectivos , Placenta , 17-alfa-Hidroxiprogesterona , Medición de Riesgo , Número de Embarazos , Inflamación/tratamiento farmacológicoRESUMEN
Atypical placental site nodule (APSN) is a rare benign gestational trophoblastic disease (GTD). It is a tumor-like transformation that has a certain probability of developing into a placental site trophoblastic tumor (PSTT) or epithelioid trophoblastic tumor (ETT). Because of its atypical clinical presentation, it is difficult to diagnose and susceptible to misdiagnosis highly, thus delaying the patient's condition. We report a scarce case of atypical nodules at the placental site of the uterine incision diverticulum in a 35-year-old female, who was irregular vaginal bleeding after a cesarean Sect. 2 years. She was diagnosed by several local hospitals with intrauterine residue and was given a variety of Traditional Chinese Medicine (TCM) orally, but the symptoms of irregular vaginal bleeding have not been alleviated. After being transferred to several hospitals, she went to Hubei Maternal and Child Health Hospital for treatment. Under the condition of excluding the second pregnancy, she underwent hysteroscopic resection of lesions and laparoscopic repair of uterine incision diverticulum. The pathological diagnosis after the operation suggested that the focus at the uterine incision was an atypical placental nodule that invaded the myometrium of the uterus. The operation completely removed the focus, and then the patient was followed up every 3 months in the first postoperative year, then every 6 months up to 3 years, and then annually thereafter up to 5 years, and then maybe every 2 years thereafter. The patient's condition was quickly controlled, and the prognosis was good.
Asunto(s)
Enfermedad Trofoblástica Gestacional , Neoplasias Uterinas , Niño , Embarazo , Femenino , Humanos , Adulto , Placenta/patología , Neoplasias Uterinas/diagnóstico , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/patología , Enfermedad Trofoblástica Gestacional/patología , Número de Embarazos , Hemorragia UterinaRESUMEN
BACKGROUND: Preconception care is not widespread in Japan and there is a pressing need to improve the practice. The present study assessed the knowledge and behavior of preconception care among women to seek effective intervention. Our research questions were: 1) How much do women know about preconception care? 2) How much are they practicing preconception care and what are the information sources of their behavior? 3) Do the women's preconception care behavior associated with accurate knowledge? METHODS: The research was conducted in a rural town in central Japan. Using an exploratory sequential mixed methods design, we undertook interviews, developed a survey based on the qualitative results, and then conducted a survey. The interviews explored how preconception care was perceived and practiced in women of childbearing age. The survey was designed to investigate the knowledge of preconception care among women with and without pregnancy experience, their practice behavior of preconception care, and whether the behavior is associated with knowledge. RESULTS: The participants were 13 for the interview and 232 for the survey. They had limited access to preconception care recommendations and advice for specific actions was given by obstetricians and gynecologists after pregnancy. There was a large gap in knowledge about preconception care between parous and nulliparous women, especially about the need for folic acid supplementation. Practices that were manageable in their daily lives, such as cessation of smoking and alcohol, diet, and weight management, were considered common sense. In contrast, recommended practices that require medical attention, such as screening for sexually transmitted diseases and cervical cancer, tended to be less accurately known and practiced. Participants' sources of information about preconception care were the Internet, family and friends and mass media. CONCLUSION: In rural Japan, women of childbearing age lack knowledge about preconception care, especially before their first pregnancy. Primary care providers should try outreach to schools and women's groups in the community, promote information sharing among family and close friends, and utilize information technology to enhance the knowledge and practice of preconception care.
Asunto(s)
Pueblos del Este de Asia , Conocimientos, Actitudes y Práctica en Salud , Aceptación de la Atención de Salud , Atención Preconceptiva , Femenino , Humanos , Embarazo , Etanol , Amigos , Número de Embarazos , Japón , Población Rural , Conductas Relacionadas con la SaludRESUMEN
(1) Background: Aggressive angiomyxoma is a mesenchymal cancer that is rare during pregnancy. It is a neoplasm that relapses and infiltrates the nearest structures. Our aim is to evaluate the management and outcomes of an observed case, in light of the current literature. (2) Methods: We observed this condition at the "Maggiore della Carità" Hospital in Novara (Italy) in a patient with an initial twin pregnancy and a suspected pelvic mass. The words "angiomyxoma" and "pregnancy" were searched on the main online scientific search sources (PubMed, Google Scholar, Scopus, WES, and Embase, etc.). (3) Results: The patient underwent surgery with a complicated follow-up, but recent negative controls. We analyzed the literature about the topic and found only 24 similar clinical cases. (4) Conclusions: Considering the current literature, it is useful to assess an aggressive angiomyxoma in the differential diagnosis of soft masses in pregnant women. The treatment of choice is surgical excision, and vaginal delivery is feasible. The therapeutic decision depends on each case.
Asunto(s)
Pacientes , Embarazo Gemelar , Embarazo , Femenino , Humanos , Diagnóstico Diferencial , Número de Embarazos , HospitalesRESUMEN
OBJECTIVE: The aim of this study was to determine the frequency of human papillomavirus (HPV), HPV types, and the association with age, pregnancy, and childbirth in pregnant women. METHOD: Four hundred and forty-eight pregnant women who visited our clinic were enrolled in the study. Polymerase chain reaction was used to determine HPV DNA and typing by cervical smear in the initial applications of patients with detailed history. Statistical Package for the Social Sciences (SPSS) 13.0 was used to analyze the data. RESULTS: HPV DNA was positive in 26 (5.8%) of 448 patients who participated in the study. High-risk HPV types were detected in 77% of HPV-positive cases and low-risk HPV types in 23% of cases. Only one HPV type was detected in 13 patients (50%), while multiple HPV types were detected in 13 patients (50%) of the HPV-positive cases. A significant negative association was found between gravidity and positivity of HPV DNA. HPV is more common in women with lower parity and gravidity. CONCLUSION: Studies conducted in different populations in different regions of Turkey have shown that the incidence of HPV in women ranges from 2.2% to 26%. In our study, the incidence of HPV DNA in pregnant women was 5.8%. It was found that there was an inverse relationship between parity and HPV DNA positivity. The HPV DNA positivity decreased with the number of births.
Asunto(s)
Virus del Papiloma Humano , Infecciones por Papillomavirus , Neoplasias del Cuello Uterino , Femenino , Humanos , Embarazo , ADN Viral/análisis , ADN Viral/genética , Número de Embarazos , Papillomaviridae/genética , Infecciones por Papillomavirus/epidemiología , Mujeres Embarazadas , Factores de Riesgo , Neoplasias del Cuello Uterino/epidemiologíaRESUMEN
BACKGROUND: Malaria in pregnancy (MIP) causes higher morbidity in primigravid compared to multigravid women; however, the correlates and mechanisms underlying this gravidity-dependent protection remain incompletely understood. We aimed to compare the cellular immune response between primigravid and multigravid women living in a malaria-endemic region and assess for correlates of protection against MIP. METHODS: We characterised the second trimester cellular immune response among 203 primigravid and multigravid pregnant women enrolled in two clinical trials of chemoprevention in eastern Uganda, utilizing RNA sequencing, flow cytometry, and functional assays. We compared responses across gravidity and determined associations with parasitaemia during pregnancy and placental malaria. FINDINGS: Using whole blood RNA sequencing, no significant differentially expressed genes were identified between primigravid (n = 12) and multigravid (n = 11) women overall (log 2(FC) > 2, FDR < 0.1). However, primigravid (n = 49) women had higher percentages of malaria-specific, non-naïve CD4+ T cells that co-expressed IL-10 and IFNγ compared with multigravid (n = 85) women (p = 0.000023), and higher percentages of these CD4+ T cells were associated with greater risks of parasitaemia in pregnancy (Rs = 0.49, p = 0.001) and placental malaria (p = 0.0073). These IL-10 and IFNγ co-producing CD4+ T cells had a genomic signature of Tr1 cells, including expression of transcription factors cMAF and BATF and cell surface makers CTLA4 and LAG-3. INTERPRETATION: Malaria-specific Tr1 cells were highly prevalent in primigravid Ugandan women, and their presence correlated with a higher risk of malaria in pregnancy. Understanding whether suppression of Tr1 cells plays a role in naturally acquired gravidity-dependent immunity may aid the development of new vaccines or treatments for MIP. FUNDING: This work was funded by NIH (PO1 HD059454, U01 AI141308, U19 AI089674, U01 AI155325, U01 AI150741), the March of Dimes (Basil O'Connor award), and the Bill and Melinda Gates Foundation (OPP 1113682).
Asunto(s)
Interleucina-10 , Linfocitos T Reguladores , Embarazo , Femenino , Humanos , Número de Embarazos , Placenta , Linfocitos T CD4-PositivosRESUMEN
BACKGROUND: This study aimed to determine the predictive factors for post-conization of residual disease in subsequent hysterectomy for cervical intraepithelial neoplasia grade 2 or 3. METHODS: This retrospective study included 267 patients with histologically confirmed cervical intraepithelial neoplasia grade 2 or 3 who underwent hysterectomy within 7 months after conization. Clinical data (e.g., age, menopausal status, gravidity, parity, type of transformation zone, conization method) as well as pathological data pertaining to conization and hysterectomy were collected from medical records. A logistic regression model was used to analyze the relationship between the variables and risk of residual lesions in hysterectomy samples. RESULTS: Overall, 70 (26.2%) patients had residual lesions in their hysterectomy specimens. Univariate analyses revealed that age ≥ 50 years (p=0.019), endocervical gland involvement(p=0.013), positive margin(p < 0.001), and involvement of 3-4 quadrants(p < 0.001) were risk factors for residual lesions. Conversely, postmenopausal status, gravidity ≥ 3, parity ≥ 2, loop electrosurgical excision procedure, and type III transformation zone were not risk factors for residual lesions. A positive margin(p < 0.001) and multiple-quadrant involvement(p < 0.001) were identified as independent risk factors for residual lesions on multivariate analysis. CONCLUSIONS: Multiple-quadrant involvement and a positive cone margin were reliable predictive factors for residual disease. Total hysterectomy or repeated cervical conization should be considered for patients with these two risk factors. The identification of high-risk patients with extensive lesions by colposcopic examination before conization is indispensable, as it will enable surgeons to perform conization with consideration of risk factors and possibly improve the approach used for the excisional procedure. For high-risk patients, colposcope-guided cold-knife conization is preferred when resources permit.
Asunto(s)
Conización , Proyectos de Investigación , Femenino , Embarazo , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Número de Embarazos , HisterectomíaRESUMEN
OBJECTIVE: To demonstrate that cesarean section with a transverse incision at the lower posterior wall of the uterus is suitable for some special obstetric cases. CASE REPORT: A 35-year-old primigravida with a previous surgical history of laparoscopic myomectomy underwent elective cesarean section at 39 weeks and 2 days of gestation. During surgery, there were severe pelvic adhesions and engorged vessels on the anterior wall. Considering safety, we rotated the uterus 180 degrees and made a lower transverse incision on the posterior wall. The infant was healthy and the patient had no complications. CONCLUSIONS: A low transverse incision in the posterior uterine wall is safe and effective when the incision of the anterior wall encounters a dilemma, especially in patients with severe pelvic adhesions. We recommended this approach should be done in selected cases.
Asunto(s)
Cesárea , Complicaciones del Embarazo , Humanos , Embarazo , Femenino , Adulto , Rotación , Útero/cirugía , Complicaciones del Embarazo/cirugía , Número de EmbarazosRESUMEN
INTRODUCTION: Despite evidence that iron and folic acid (IFA) supplements can improve anaemia in pregnant women, uptake in Nepal is suboptimal. We hypothesised that providing virtual counselling twice in mid-pregnancy, would increase compliance to IFA tablets during the COVID-19 pandemic compared with antenatal care (ANC alone. METHODS AND ANALYSIS: This non-blinded individually randomised controlled trial in the plains of Nepal has two study arms: (1) control: routine ANC; and (2) 'Virtual' antenatal counselling plus routine ANC. Pregnant women are eligible to enrol if they are married, aged 13-49 years, able to respond to questions, 12-28 weeks' gestation, and plan to reside in Nepal for the next 5 weeks. The intervention comprises two virtual counselling sessions facilitated by auxiliary nurse midwives at least 2 weeks apart in mid-pregnancy. Virtual counselling uses a dialogical problem-solving approach with pregnant women and their families. We randomised 150 pregnant women to each arm, stratifying by primigravida/multigravida and IFA consumption at baseline, providing 80% power to detect a 15% absolute difference in primary outcome assuming 67% prevalence in control arm and 10% loss-to-follow-up. Outcomes are measured 49-70 days after enrolment, or up to delivery otherwise. PRIMARY OUTCOME: consumption of IFA on at least 80% of the previous 14 days. SECONDARY OUTCOMES: dietary diversity, consumption of intervention-promoted foods, practicing ways to enhance bioavailability and knowledge of iron-rich foods. Our mixed-methods process evaluation explores acceptability, fidelity, feasibility, coverage (equity and reach), sustainability and pathways to impact. We estimate costs and cost-effectiveness of the intervention from a provider perspective. Primary analysis is by intention-to-treat, using logistic regression. ETHICS AND DISSEMINATION: We obtained ethical approval from Nepal Health Research Council (570/2021) and UCL ethics committee (14301/001). We will disseminate findings in peer-reviewed journal articles and by engaging policymakers in Nepal. TRIAL REGISTRATION NUMBER: ISRCTN17842200.
Asunto(s)
COVID-19 , Pandemias , Femenino , Embarazo , Humanos , Nepal , COVID-19/epidemiología , COVID-19/prevención & control , Atención Prenatal/métodos , Ácido Fólico/uso terapéutico , Suplementos Dietéticos , Hierro/uso terapéutico , Dieta , Número de Embarazos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Fetal ovarian torsion is quite a rare event during the antenatal period and usually seen because of an ovarian cyst complication. In this case report, we present a case of fetal ovarian torsion without any ovarian cyst or underlying detectable causes. A 27-year-old primigravid woman with no significant past medical history had a routine prenatal ultrasound at 30 weeks' gestation. The ultrasound showed abdominal ascites and a 47×42-cm intraabdominal solid diffuse mass at the left side under the stomach. Doppler examination showed no blood flow on the mass. Paracentesis was performed, cytological examination reported no abnormality. Based on these findings, the diagnosis was thought to be fetal ovarian torsion. There is lack of consistent recommendations to guide the prenatal and the postnatal management of cases with in-utero diagnosis of ovarian torsion. A "wait-and-see" policy is usually preferred, as in our case.
Asunto(s)
Enfermedades Fetales , Quistes Ováricos , Embarazo , Femenino , Humanos , Adulto , Torsión Ovárica/complicaciones , Ascitis/diagnóstico por imagen , Ascitis/etiología , Ultrasonografía Prenatal , Quistes Ováricos/complicaciones , Número de Embarazos , Anomalía Torsional/diagnóstico por imagen , Anomalía Torsional/cirugíaRESUMEN
The prevalence of depression and anxiety in pregnant women is increasing and this is more important in migrants who are in the vulnerable group. The aim of this study was to evaluate the prevalence of depression and anxiety in Syrian immigrant pregnant women admitted to a Migrant Health Center and the associated factors. The study is a cross-sectional study. A questionnaire prepared using sociodemographic characteristics and the Beck depression and anxiety inventories in Arabic was applied to the participants. The study was conducted with immigrant pregnant women who applied to the Migrant Health Center between July 8, 2022, and December 31, 2022. The study was conducted through health workers who speak Arabic and had received training on the subject beforehand. The mean age of the research group was 26.67â ±â 5.98 years. Of the participants, 73.0 percent (%) had primary education or less, 95.0% had low income, 87.2% had 3 or less children and 98.5% described their health status as good or very good. The mean Beck anxiety inventory score of the participants was found to be 4.65â ±â 3.17. The mean Beck depression inventory score was found to be 4.48â ±â 2.53. Smoking and first pregnancy status were found to be associated with anxiety, whereas smoking and history of delivery beyond 42 weeks were found to be associated with depression (P Ë .05). Anxiety and depression levels of immigrant pregnant women were found to be very low. Minimal anxiety was found in 99.3% of the immigrant pregnant women and 97.1% had no symptoms of depression. It is thought that effective psychosocial support activities for immigrant pregnant women should be carried out in a way to cover the entire target group.
Asunto(s)
Emigrantes e Inmigrantes , Mujeres Embarazadas , Niño , Femenino , Embarazo , Humanos , Adulto Joven , Adulto , Mujeres Embarazadas/psicología , Depresión/epidemiología , Depresión/diagnóstico , Estudios Transversales , Prevalencia , Turquía , Factores de Riesgo , Ansiedad/psicología , Número de EmbarazosRESUMEN
Com os avanços tecnológicos e o aprimoramento da prática médica via ultrassonografia, já é possível detectar possíveis problemas no feto desde a gestação. O objetivo deste estudo foi analisar a prática do psicólogo no contexto de gestações que envolvem riscos fetais. Trata-se de um estudo qualitativo sob formato de relato de experiência como psicólogo residente no Serviço de Medicina Fetal da Maternidade Escola da Universidade Federal do Rio de Janeiro (UFRJ). Os registros, feitos por observação participante e diário de campo, foram analisados em dois eixos temáticos: 1) intervenções psicológicas no trabalho em equipe em consulta de pré-natal, exame de ultrassonografia e procedimento de amniocentese; e 2) intervenções psicológicas em casos de bebês incompatíveis com a vida. Os resultados indicaram que o psicólogo nesse serviço é essencial para atuar de forma multiprofissional na assistência pré-natal para gravidezes de alto risco fetal. Ademais, a preceptoria do residente é relevante para sua formação e treinamento para atuação profissional no campo da psicologia perinatal.(AU)
Face to the technological advances and the improvement of medical practice via ultrasound, it is already possible to detect possible problems in the fetus since pregnancy. The objective of this study was to analyze the psychologist's practice in the context of pregnancies which involve fetal risks. It is a qualitative study based on an experience report as a psychologist trainee at the Fetal Medicine Service of the Maternity School of UFRJ. The records, based on the participant observation and field diary, were analyzed in two thematic axes: 1) psychological interventions in the teamwork in the prenatal attendance, ultrasound examination and amniocentesis procedure; and 2) psychological interventions in cases of babies incompatible to the life. The results indicated that the psychologist in this service is essential to work in a multidisciplinary way at the prenatal care for high fetal risk pregnancies. Furthermore, the resident's preceptorship is relevant to their education and training for professional performance in the field of Perinatal Psychology.(AU)
Con los avances tecnológicos y la mejora de la práctica médica a través de la ecografía, ya se puede detectar posibles problemas en el feto desde el embarazo. El objetivo de este estudio fue analizar la práctica del psicólogo en el contexto de embarazos de riesgos fetal. Es un estudio cualitativo basado en un relato de experiencia como residente de psicología en el Servicio de Medicina Fetal de la Escuela de Maternidad de la Universidade Federal do Rio de Janeiro (UFRJ). Los registros, realizados en la observación participante y el diario de campo, se analizaron en dos ejes temáticos: 1) intervenciones psicológicas en el trabajo en equipo, en la consulta prenatal, ecografía y los procedimientos de amniocentesis; y 2) intervenciones psicológicas en casos de bebés incompatibles con la vida. Los resultados señalaron como fundamental la presencia del psicólogo en este servicio trabajando de forma multidisciplinar en la atención prenatal en el contexto de embarazos de alto riesgo fetal. Además, la tutela del residente es relevante para su educación y formación para el desempeño profesional en el campo de la Psicología Perinatal.(AU)
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Humanos , Femenino , Embarazo , Atención Prenatal , Embarazo de Alto Riesgo , Intervención Psicosocial , Cardiopatías Congénitas , Ansiedad , Orientación , Dolor , Relaciones Padres-Hijo , Padres , Paternidad , Grupo de Atención al Paciente , Pacientes , Pediatría , Placenta , Placentación , Complicaciones del Embarazo , Mantenimiento del Embarazo , Pronóstico , Teoría Psicoanalítica , Psicología , Trastornos Puerperales , Calidad de Vida , Radiación , Religión , Reproducción , Fenómenos Fisiológicos Reproductivos y Urinarios , Cirugía General , Síndrome , Anomalías Congénitas , Templanza , Terapéutica , Sistema Urogenital , Bioética , Consultorios Médicos , Recien Nacido Prematuro , Trabajo de Parto , Embarazo , Preñez , Resultado del Embarazo , Adaptación Psicológica , Preparaciones Farmacéuticas , Ecocardiografía , Espectroscopía de Resonancia Magnética , Familia , Aborto Espontáneo , Crianza del Niño , Protección a la Infancia , Salud Mental , Salud de la Familia , Tasa de Supervivencia , Esperanza de Vida , Causas de Muerte , Ultrasonografía Prenatal , Mapeo Cromosómico , Permiso Parental , Competencia Mental , Riñón Poliquístico Autosómico Recesivo , Síndrome de Down , Atención Perinatal , Atención Integral de Salud , Compuestos Químicos , Depresión Posparto , Manifestaciones Neuroconductuales , Niños con Discapacidad , Técnicas y Procedimientos Diagnósticos , Número de Embarazos , Intervención en la Crisis (Psiquiatría) , Afecto , Análisis Citogenético , Espiritualidad , Complicidad , Valor de la Vida , Parto Humanizado , Muerte , Toma de Decisiones , Mecanismos de Defensa , Amenaza de Aborto , Atención a la Salud , Demencia , Incertidumbre , Organogénesis , Investigación Cualitativa , Mujeres Embarazadas , Diagnóstico Precoz , Nacimiento Prematuro , Medida de Translucencia Nucal , Mortalidad del Niño , Depresión , Trastorno Depresivo , Periodo Posparto , Diagnóstico , Técnicas de Diagnóstico Obstétrico y Ginecológico , Etanol , Ego , Emociones , Empatía , Ambiente , Humanización de la Atención , Acogimiento , Ética Profesional , Forma del Núcleo Celular , Nutrición Prenatal , Medición de Longitud Cervical , Conflicto Familiar , Terapia Familiar , Resiliencia Psicológica , Fenómenos Fisiológicos Reproductivos , Enfermedades Urogenitales Femeninas y Complicaciones del Embarazo , Saco Gestacional , Evento Inexplicable, Breve y Resuelto , Muerte Fetal , Desarrollo Embrionario y Fetal , Imagen Multimodal , Mortalidad Prematura , Toma de Decisiones Clínicas , Medicina de Urgencia Pediátrica , Niño Acogido , Libertad , Agotamiento Psicológico , Entorno del Parto , Frustación , Tristeza , Respeto , Distrés Psicológico , Genética , Bienestar Psicológico , Obstetras , Culpa , Felicidad , Empleos en Salud , Hospitalización , Maternidades , Hospitales Universitarios , Desarrollo Humano , Derechos Humanos , Imaginación , Infecciones , Infertilidad , Anencefalia , Jurisprudencia , Complicaciones del Trabajo de Parto , Concesión de Licencias , Acontecimientos que Cambian la Vida , Cuidados para Prolongación de la Vida , Soledad , Amor , Cuerpo Médico de Hospitales , Discapacidad Intelectual , Principios Morales , Madres , Narcisismo , Enfermedades y Anomalías Neonatales Congénitas y Hereditarias , Neonatología , Malformaciones del Sistema Nervioso , Apego a ObjetosRESUMEN
Gestation increases the biomechanical loading of lower extremities. Gestational loading may influence anthropometrics of articular surfaces in similar means as bone diaphyseal properties. This study aimed to investigate whether gravidity (i.e. number of pregnancies) and parity (i.e. number of deliveries) is associated with knee breadth among middle-aged women. The study sample comprised 815 women from the Northern Finland Birth Cohort 1966. The median parity count of our sample was 2 and the median gravidity count 3. At the age of 46, questionnaires were used to enquire gravidity and parity, and posteroanterior knee radiographs were used to obtain two knee breadth parameters (tibial plateau mediolateral breadth (TPML) and femoral condylar mediolateral breadth (FCML)) as representatives of articular size. The associations of gravidity and parity with knee breadth were analyzed using general linear models with adjustments for height, weight, leisure-time physical activity, smoking, and education years. Individuals with osteoarthritic changes were excluded from our sample. The mean TPML in our sample was 70.3 mm and the mean FCML 71.6 mm respectively. In the fully adjusted models, gravidity and parity showed positive associations with knee breadth. Each pregnancy was associated with 0.11-0.14% larger knee breath (p < 0.05), and each delivery accounted for an increase of 0.20% in knee breadth (p < 0.01). Between-group comparisons showed that multiparous women had 0.68-1.01% larger knee breath than nulli- and primiparous women (p < 0.05). Pregnancies and deliveries seem to increase the mediolateral breadth of the knee. This increase is potentially associated with increased biomechanical loadings during gestation.
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Número de Embarazos , Rodilla , Estudios de Cohortes , Femenino , Humanos , Articulación de la Rodilla/diagnóstico por imagen , Persona de Mediana Edad , Paridad , EmbarazoRESUMEN
The clinical usefulness of serum placental growth factor (PlGF) as a predictive biomarker of preeclampsia is currently being examined. However, there are still conflicting results in the literature. We assessed the association between maternal low PlGF levels and the occurrence and severity of preeclampsia. This was an analytical cross-sectional study conducted among 60 women with preeclampsia, and an equal number of matched normotensive pregnant women. PlGF concentrations were analysed using the ELISA method. Bivariate and multivariate analysis was used to test for the association between low maternal PlGF levels and the occurrence of preeclampsia and its severity. Statistical significance was reported at p < .05. The study showed that having a low maternal PlGF level (Adjusted OR 14.23; 95%CI 8.06, 29.71) together with being primigravid (Adjusted OR 3.97; 95%CI 1.03, 6.18) and having an unbooked pregnancy (Adjusted OR 8.07; 95%CI 2.06, 19.40) were independently associated with preeclampsia. We established an association between low maternal PlGF levels and preeclampsia, but no similar association with severe preeclampsia. The use of PlGF as a potential predictive marker and a reliable screening tool may have a profound implication on the prevention of preeclampsia and the subsequent reduction in its associated morbidity and mortality.Impact statementWhat is already known on this subject? The utility of serum placental growth factor (PlGF) as a predictive biomarker of preeclampsia is currently being examined, however, there are conflicting results of its clinical usefulness in the literature.What do the results of this study add? This study that assessed the association between maternal low PlGF levels and the occurrence and severity of preeclampsia showed that having a low maternal PlGF level together with being primigravid and having an unbooked pregnancy were independently associated with the occurrence of preeclampsia. However, we were unable to establish any significant relationship between maternal PlGF and the severity of preeclampsia.What are the implications of these findings for clinical practice and/or further research? We opined that the use of PlGF as a potential predictive marker and a reliable screening tool may have a profound clinical implication on the prevention and reduction in the associated morbidity and mortality of preeclampsia. However, there is an urgent need for more robust longitudinal studies to define the regulation of placental vascular development and the clinical usefulness of maternal serum PlGF and other placental biomarkers as potential screening tools for preeclampsia among black African women.
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Factor de Crecimiento Placentario/sangre , Preeclampsia , Biomarcadores , Estudios Transversales , Femenino , Número de Embarazos , Humanos , Nigeria , Placenta/metabolismo , Embarazo , Mujeres Embarazadas , Receptor 1 de Factores de Crecimiento Endotelial VascularRESUMEN
OBJECTIVES: Breast surgery requires a high aesthetic outcome and should be individualized according to anthropometric breast and body characteristics. This study aimed to measure the anthropometric parameters and volume of Vietnamese female breasts and their application in breast surgery. SUBJECTS AND METHODS: A cross-sectional descriptive study enrolled 240 women treated at Vietnam National Cancer Hospital aged 18 to 78 years old. The measurements were obtained with the patient sitting upright in the anatomic position based on key landmarks and breast volume was also assessed. Differences in breast anthropometric measurements and breast volume were compared between groups of age, BMI, and the number of children. The correlation between breast volume calculated by anthropometric method and surgical specimen volume was evaluated to determine the accuracy of this method. RESULTS: The mean values of the right and left breast volumes are less statistically different. Mean breast volume of the right breast and left breast were 396.1±182.3ml and 399.4±182.2ml, respectively. The proportion of breast ptosis increased with age (p=0.027), Body mass index (p<0.0001), and the number of children (p=0.004). The most important factor affecting the size and shape of the breast was body mass index (BMI). Mastectomy specimen volume and breast volume calculated by the anthropometric method are highly correlated with r=0.966. CONCLUSIONS: The results of this study should be applied in clinical practice in breast surgery for Vietnamese women.
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Puntos Anatómicos de Referencia/anatomía & histología , Puntos Anatómicos de Referencia/cirugía , Antropometría/métodos , Mama/anatomía & histología , Mama/cirugía , Adolescente , Adulto , Factores de Edad , Anciano , Pueblo Asiatico/estadística & datos numéricos , Índice de Masa Corporal , Estudios Transversales , Femenino , Número de Embarazos , Humanos , Mastectomía , Persona de Mediana Edad , Tamaño de los Órganos , Embarazo , Sedestación , Vietnam , Adulto JovenRESUMEN
BACKGROUNDS: Early menstruation, late menopause, no pregnancy, and genetic factors are known risk factors of the disease, but their effects may differ in Asian and Caucasian women. The purpose of this study was to identify genetic variants of genes related to estrogen signaling in a large city hospital-based cohort and to determine their interactions with lifestyles. METHODS: This is a case-control study. Three hundred ninety participants diagnosed with breast cancer were compared with 36,290 controls(no cancer)to explore the genetic variants to influence breast cancer risk. Based on GWAS results, the selected genetic variants were subjected to their interactions by generalized multifactor dimensionality reduction (GMDR) analysis. RESULTS: Early menstruation(OR=1.55), early menopause (OR=1.70), and no experience of pregnancy(OR=2.86) had a positive association with breast cancer risk(P<0.05). The selected polygenetic risk score(PRS) models included four SNPs and seven SNPs: The four-SNP PRS model included CDH13_rs12600325, SMYD3_rs3753686, FGF12_rs2134635, and ESRRB_rs10873289, and in the seven-SNP PRS model, ESR1_ rs2046210, estrogen-related receptor gamma(ESRRG)_rs17043393, and EGFR_ rs6958497 were added into the four-SNP PRS model. Early menstruation, early menopause, and no pregnancy experience interacted with four-SNP PRS. For the participants who had early menstruation and early menopause, high-PRS had an association with a much higher breast cancer risk than the low-PRS in the four-SNP model. However, metabolic parameters, nutrient intakes, and different dietary patterns did not interact with PRS for breast cancer risk. However, alcohol intake interacted with PRS for breast cancer risk (OR=2.33 and 8.07 for mild and moderate alcohol consumption, respectively; P=0.0004). CONCLUSION: Consideration of age at menarche and menopause, pregnancy experience, and alcohol intake may be required to reduce breast cancer risk in women with a high-PRS of genes related to the estrogen signaling pathway.
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Consumo de Bebidas Alcohólicas/genética , Neoplasias de la Mama/genética , Número de Embarazos/genética , Menarquia/genética , Menopausia/genética , Receptores de Estrógenos/genética , Pueblo Asiatico/genética , Cadherinas/genética , Estudios de Casos y Controles , Receptores ErbB/genética , Receptor alfa de Estrógeno/genética , Femenino , Factores de Crecimiento de Fibroblastos/genética , Predisposición Genética a la Enfermedad/genética , Estudio de Asociación del Genoma Completo , N-Metiltransferasa de Histona-Lisina/genética , Humanos , Persona de Mediana Edad , Polimorfismo de Nucleótido Simple , Embarazo , Factores de Riesgo , Población Blanca/genéticaRESUMEN
OBJECTIVE: To assess perinatal outcomes of first pregnancy after remission from gestational trophoblastic neoplasia and the impact of the time between the end of chemotherapy and the subsequent pregnancy. DATA SOURCES: The Medical Subject Headings related to perinatal outcomes, chemotherapy, and gestational trophoblastic neoplasia were used alone or in combination to retrieve relevant articles. We searched all references registered until April, 2019 in Embase, LILACS, MEDLINE, the Cochrane Central Register of Controlled Trials, and Web of Science. STUDY ELIGIBILITY CRITERIA: We included any observational or interventional studies that evaluated perinatal outcomes of first pregnancy after chemotherapy for gestational trophoblastic neoplasia. Animal studies, narrative reviews, expert opinions, and previous treatments with potential risks for future perinatal outcomes which may introduce confounding bias were excluded. STUDY APPRAISAL AND SYNTHESIS METHODS: Two reviewers independently screened all identified references for eligibility and data extraction. Methodological quality and bias of included studies were assessed using the Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies from the National Institutes of Health. For the meta-analysis, the measures of association were calculated using bivariate random-effects models. Statistical heterogeneity was evaluated with I2 statistics and explored through sensitivity analysis. Publication bias was assessed by visual inspection of the funnel plot or Egger's test, according to the number of articles included. For all analyses, a P value of <.05 indicated statistical significance. This study was registered on PROSPERO (CRD42018116513). RESULTS: A total of 763 studies were identified after literature search and 23 original studies were included in the systematic review and in the meta-analysis. The combined data from the subgroup meta-analysis (outcome vs time after chemotherapy) showed an incidence of spontaneous abortion of 15.28% (95% confidence interval, 12.37-18.74; I2=73%), 3.30% of malformation (95% confidence interval, 2.27-4.79; I2=31%), 6.19% of prematurity (95% confidence interval, 5.03-7.59; I2=0), and 1.73% of stillbirth (95% confidence interval, 1.17-2.55; I2=0%). These results were not influenced by the time between the end of chemotherapy and the subsequent pregnancy in most of the studied outcomes, including malformation (P=.14, I2=31%), prematurity (P=.46, I2=0), and stillbirth (P=.66, I2=0). However, there was a higher occurrence of spontaneous abortion (P<.01, I2=73%) in pregnancies that occurred ≤6 months after chemotherapy. CONCLUSION: Chemotherapy for gestational trophoblastic neoplasia does not appear to increase the chance of unfavorable perinatal outcomes, except for the higher occurrence of spontaneous abortion in pregnancies occurring ≤6 months after chemotherapy.