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The 'Best of ESGO 2024' article includes a selection of the most highly rated original research presented during the 25th Annual Congress of the European Society of Gynaecologic Oncology (ESGO), held in Barcelona, Spain, March 7-10, 2024. Of 1218 asbtracts submitted, 35 studies presented during the best oral sessions, mini oral sessions, best three minute presentations session, and young investigator session were selected by the ESGO abstract committee and the authors of the European Network of Young Gynae Oncologists (ENYGO). There was a strong focus on the surgical treatment of early stage cervical cancer and the management of advanced or recurrent gynecological cancers using induction therapy, immunotherapy, and maintenance therapy. With this work, ENYGO and ESGO aim to focus the attention of clinicians, scientists, patients, and all stakeholders interested in gynecologic oncology on research advances in the field.
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OBJECTIVES: Single-incision laparoscopic surgery (SILS) and robotic SILS (rSILS) have been found to be safe, minimally invasive techniques in gynaecology. However, one major perceived drawback of these techniques is the increased risk of incisional hernia, compared to multiport laparoscopy or robotic surgery. This study's aim was to determine the optimal technique to reduce postoperative incisional complications such as hernia. METHODS: A retrospective cohort study was performed at an academic centre from November 2014 to June 2022 on 1036 women who underwent SILS and rSILS gynaecologic procedures with various closure techniques. Techniques included running absorbable sutures without tagging incision apices (standard closure) and tagging incision apices at the beginning of surgery with the use of permanent suture, absorbable suture, or a combination. RESULTS: Rates of hernia (primary outcome) and incisional issues (secondary outcome) such as separation or infection were analyzed by technique. Hernia rates were lower when incision apices were tagged compared to when not tagged (P < 0.001). Cellulitis/abscess rates were not significantly different. Incision separation was higher when apices were tagged with absorbable and a combination of permanent and absorbable sutures than if apices were tagged with all permanent sutures or not at all. In multivariate analysis, hernia rate decreased in groups with tagged apices, although other incision complications did not vary. CONCLUSIONS: The incidence of incisional hernia after SILS procedures is low, though it does vary by technique. Tagging apices for closure, regardless of suture type, can mitigate one of the biggest concerns of performing SILS by reducing postoperative incisional hernia risk.
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Procedimentos Cirúrgicos em Ginecologia , Hérnia Incisional , Laparoscopia , Complicações Pós-Operatórias , Humanos , Feminino , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Estudos Retrospectivos , Pessoa de Meia-Idade , Hérnia Incisional/prevenção & controle , Hérnia Incisional/etiologia , Hérnia Incisional/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/etiologia , Adulto , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Procedimentos Cirúrgicos em Ginecologia/métodos , Técnicas de Sutura/efeitos adversos , Técnicas de Fechamento de FerimentosRESUMO
OBJECTIVE: Placenta accreta spectrum (PAS) covers a wide spectrum of placental adherence/invasion with varied clinical significance. Histopathologic examination is considered the confirmatory gold standard, but is only obtained sometime after definitive treatment. The International Federation of Gynecology and Obstetrics (FIGO) has published a new clinical classification that can be assigned at delivery, and we aimed to investigate the association between this new FIGO classification and histopathology and also to assess its correlation with maternal outcomes. STUDY DESIGN: We studied a retrospective cohort of 185 patients with histopathologically proven PAS managed at our referral center between September 2012 and January 2019. Two experienced surgeons retrospectively reviewed charts and assigned the FIGO grading based on findings reported at delivery. A third experienced reviewer adjudicated to determine the classification used for final analysis. Categorical outcomes were compared with the use of chi-squared and the Fisher exact test, as appropriate. A multivariate model was designed to adjust outcomes in different FIGO groups for the involvement of a formal multidisciplinary management team. RESULTS: Among 185 patients, there were 41 (22%) placenta accreta, 44 (24%) placenta increta, and 100 (54%) placenta percreta on histopathology. The inter-rater reliability was found to be substantial with Kappa = 0.661 (p < 0.001), and 95% confidence interval (CI): 0.449-0.872. There was a significant association between all histopathology groupings and the FIGO clinical classification (p < 0.001). However, we found no association between FIGO classifications and maternal complications. CONCLUSION: The new FIGO clinical classification is strongly associated with histopathologic findings. A better understanding of the depth and extent of invasion as afforded by the clinical classification system will help standardize reporting and future research. KEY POINTS: · PAS includes a wide spectrum of placental invasion with varied clinical significance.. · Histopathological examination is considered the confirmatory gold standard.. · The new FIGO clinical classification is strongly associated with histopathologic findings..
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Placenta Acreta , Placenta Prévia , Gravidez , Humanos , Feminino , Placenta Acreta/cirurgia , Estudos Retrospectivos , Placenta , Reprodutibilidade dos TestesRESUMO
OBJECTIVE: We aimed to evaluate whether there is a significant association between a placental pathology diagnosis basal plate myofibers (BPMF) in an index pregnancy with placenta accreta spectrum (PAS) in the subsequent pregnancy. STUDY DESIGN: We conducted a retrospective nested cohort study of all cases with a histopathological finding of BPMF between August 2012 and March 2020 at a single tertiary referral center. Data were collected for all subjects (cases and controls) with at least two consecutive pregnancies (the initial index pregnancy and at least one subsequent pregnancy) accompanied by a concomitant record of histopathological study of the placenta at our center. The primary outcome was pathologically confirmed PAS in the subsequent pregnancy. Data are presented as percentage or median, interquartile range accordingly. RESULTS: A total of n = 1,344 participants were included, of which n = 119 (index cases) carried a contemporaneous histopathological diagnosis of BPMF during the index pregnancy and n = 1,225 did not (index controls). Among the index cases, patients with BPMF were older (31.0 [20, 42] vs. 29.0 [15, 43], p < 0.001), more likely to have undergone in vitro fertilization (IVF) for conception (10.9 vs. 3.8%, p = 0.001) and were of a more advanced gestational age at delivery (39.0 [25, 41] vs. 38.0 [20, 42], p = 0.006). In the subsequent pregnancy, the rate of PAS was significantly higher among the BPMF index cases (6.7 vs. 1.1%, p < 0.001). After adjusting for maternal age and IVF, a histopathological diagnosis of BPMF in an index pregnancy was shown to be a significant risk factor for PAS in the subsequent gestation (hazard ratio: 5.67 [95% confidence interval: 2.28, 14.06], p < 0.001). CONCLUSION: Our findings support that a histopathological diagnosis of BPMF is an independent risk factor for PAS in the subsequent pregnancy. KEY POINTS: · BPMF may indicate morbid adherence of placenta.. · Patients with BPMF were older and more likely to have undergone IVF for conception.. · The BPMF in the current pregnancy is an independent risk factor for PAS in the subsequent pregnancy..
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Composting is a municipal solid waste management strategy that can reduce municipal waste mixtures to diminish the volume and weight of disposable materials, decrease leachate emissions, recycle resources, and reduce the costs required for waste disposal. Today, the wave of consumerism in the current world and the advancement of technology has led to producing diversified waste around the globe, so the growth rate of all countries, including Iran, is increasing dramatically. This research was studied from a practical point of view for the first time in Karaj. We used a method based on a meta-heuristic algorithm to analyze the data. The results of these studies show that units that are part of large industries have a greater environmental approach than other smaller food industries because most of the smaller food industries have environmental experts or other findings; an environmental group is considered costly and troublesome. Therefore, the present research focuses on the thorough assessment of a compost plant's operational performance to achieve maximum efficiency and effectiveness. Technical, environmental, and economic viewpoints are all included in the assessment's multidimensional approach. Moreover, this case study of the Karaj compost factor summarizes the effectiveness of the method based on a meta-heuristic algorithm adopted for waste management. Therefore, it can be said that the root of the existing problems concerning the proper management of food industry waste in Karaj is due to the lack of environmental experts in the industry.
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Compostagem , Eliminação de Resíduos , Monitoramento Ambiental , Alimentos , AlgoritmosRESUMO
BACKGROUND: Hysterectomy for placenta accreta spectrum may be associated with urologic morbidity, including intentional or unintentional cystostomy, ureteral injury, and bladder fistula. Although previous retrospective studies have shown an association between placenta accreta spectrum and urologic morbidities, there is still a paucity of literature addressing these urologic complications. OBJECTIVE: We sought to report a systematic description of such morbidity and associated factors. STUDY DESIGN: This was a retrospective study of all histology-proven placenta accreta spectrum deliveries in an academic center between 2011 and 2020. Urologic morbidity was defined as the presence of at least one of the following: cystotomy, ureteral injury, or bladder fistula. Variables were reported as median (interquartile range) or number (percentage). Analyses were made using appropriate parametric and nonparametric tests. Multinomial regression analysis was performed to assess the association of adverse urologic events with the depth of placental invasion. RESULTS: In this study, 58 of 292 patients (19.9%) experienced urologic morbidity. Patients with urologic morbidity had a higher rate of placenta percreta (compared with placenta accreta and placenta increta) than those without such injuries. Preoperative ureteral stents were placed in 54 patients (93.1%) with and 146 patients (62.4%) without urologic injury (P=.003). After adjusting for confounding variables, multinomial regression analysis revealed that the odds of having adverse urologic events was 6.5 times higher in patients with placenta percreta than in patients with placenta accreta. CONCLUSION: Greater depth of invasion in placenta accreta spectrum was associated with more frequent and severe adverse urologic events. Whether stent placement confers any protective benefit requires further investigation.
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Histerectomia/efeitos adversos , Complicações Intraoperatórias/etiologia , Placenta Acreta/cirurgia , Doenças Urológicas/etiologia , Adulto , Feminino , Humanos , Gravidez , Estudos RetrospectivosRESUMO
OBJECTIVE: The ideal time for birth in pregnancies diagnosed with vasa previa remains unclear. We conducted a systematic review aiming to identify the gestational age at delivery that best balances the risks for prematurity with that of pregnancy prolongation in cases with prenatally diagnosed vasa previa. DATA SOURCES: Ovid MEDLINE, PubMed, CINAHL, Embase, Scopus, and Web of Science were searched from inception to January 2022. STUDY ELIGIBILITY CRITERIA: The intervention analyzed was delivery at various gestational ages in pregnancies prenatally diagnosed with vasa previa. Cohort studies, case series, and case reports were included in the qualitative synthesis. When summary figures could not be obtained directly from the studies for the quantitative synthesis, authors were contacted and asked to provide a breakdown of perinatal outcomes by gestational age at birth. METHODS: Study appraisal was completed using the National Institutes of Health quality assessment tool for the respective study types. Statistical analysis was performed using a random-effects meta-analysis of proportions. RESULTS: The search identified 3435 studies of which 1264 were duplicates. After screening 2171 titles and abstracts, 140 studies proceeded to the full-text screen. A total of 37 studies were included for analysis, 14 of which were included in a quantitative synthesis. Among 490 neonates, there were 2 perinatal deaths (0.4%), both of which were neonatal deaths before 32 weeks' gestation. In general, the rate of neonatal complications decreased steadily from <32 weeks' gestation (4.6% rate of perinatal death, 91.2% respiratory distress, 11.4% 5-minute Apgar score <7, 23.3% neonatal blood transfusion, 100% neonatal intensive care unit admission, and 100% low birthweight) to 36 weeks' gestation (0% perinatal death, 5.3% respiratory distress, 0% 5-minute Apgar score <7, 2.9% neonatal blood transfusion, 29.2% neonatal intensive care unit admission, and 30.9% low birthweight). Complications then increased slightly at 37 weeks' gestation before decreasing again at 38 weeks' gestation. CONCLUSION: Prolonging pregnancies until 36 weeks' gestation seems to be safe and beneficial in otherwise uncomplicated pregnancies with antenatally diagnosed vasa previa.
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Morte Perinatal , Síndrome do Desconforto Respiratório , Vasa Previa , Peso ao Nascer , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Gravidez , Resultado da Gravidez , Vasa Previa/diagnóstico por imagemRESUMO
OBJECTIVE: To evaluate if fetal fraction (FF) reported on cell-free DNA (cfDNA) screening is a marker for adverse obstetric outcomes. METHODS: We retrospectively reviewed medical records from a cohort of women with singleton pregnancies who had cfDNA screening. We evaluated if reported FF could predict the following pregnancy complications: hypertensive disorders of pregnancy (HDP), fetal growth restriction, preterm delivery, gestational diabetes mellitus, or a composite maternal morbidity, defined as the presence of at least one of these outcomes. RESULTS: Receiver operating curve analysis was performed on FF from 534 women to define the FF that differentiated a low FF group (<10%; N = 259) and a high FF group (≥10%; N = 275). Hypertensive disorders of pregnancy were more common for women in the low FF group (32.0% vs. 11.6% and p < 0.001), who had a two-fold odds of developing HDP (p = 0.006). Composite maternal morbidity was also more common for women in the low FF group (51.4% vs. 30.2% and p < 0.001), who had a 1.7-fold odds of developing any of the adverse obstetrical outcomes (p = 0.014). CONCLUSION: We found that low FF on cfDNA screening is associated with an increased risk of HDP. Fetal fraction reported that cfDNA screening reports have potential as a predictive marker for the development of HDP and adverse outcomes.
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Ácidos Nucleicos Livres , Hipertensão Induzida pela Gravidez , Pré-Eclâmpsia , Feminino , Feto , Humanos , Hipertensão Induzida pela Gravidez/diagnóstico , Hipertensão Induzida pela Gravidez/epidemiologia , Recém-Nascido , Gravidez , Estudos RetrospectivosRESUMO
OBJECTIVE: To explore the potential of circulating trophoblasts (TBs) as a non-invasive tool to assess placental health and predict obstetric complications. METHODS: We retrospectively reviewed maternal characteristics and pregnancy outcomes of 369 women who enrolled in our original cell-based NIPT (cbNIPT) study. The number of circulating TBs recovered from the maternal blood samples was recorded and expressed as fetal cell concentration (FCC). We evaluated if FCC can be used to predict pregnancy outcomes such as hypertensive disorders of pregnancy (HDP), fetal growth restriction, placental abruption, preterm labor, and pregnancy loss. RESULTS: Receiver operating characteristic (ROC) analysis was performed to find the best cut off value to classify FCC into a low and high FCC group, and this cut-off point was calculated as 11.1 cells per 100 ml of blood. The adjusted odds ratio (aOR) for the composite morbidity was significantly increased for the high FCC group at an aOR of 1.6. CONCLUSION: Circulating TB have the potential of predicting obstetrical complications such as HDP. Future studies, with larger sample sizes, should focus on the study of these cells as a biomarker for placental health and a possible screening or diagnostic tool for fetal genetic conditions.
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Pré-Eclâmpsia , Complicações na Gravidez , Biomarcadores , Feminino , Humanos , Recém-Nascido , Placenta , Gravidez , Estudos Retrospectivos , TrofoblastosRESUMO
Prenatal exome sequencing (ES) is increasingly used for prenatal diagnosis because emerging data indicate it has incremental diagnostic benefit in pregnancies with fetal anomalies without identified genetic abnormalities by karyotyping and chromosomal microarray analysis. The aim of this study was to evaluate the medical community's attitude toward the clinical utility and use of exome sequencing for prenatal diagnosis and to address differences in attitudes and responses by type of practitioner, level of training, and years passed since last full-time training. We analyzed the answers of 109 trainees and professionals in the fields of genetic counseling, laboratory science, and medicine to an online survey addressing these topics. Multiple-choice questions asked participants about their awareness of prenatal ES and what genetic test they would choose to order in certain scenarios. Likert-scale questions assessed participants' opinions of statements asserting when prenatal ES should be used for diagnostic testing. Attitude toward the use of prenatal ES statistically differed (p < 0.05) by type of participant and level of training. Practicing genetic counselors and physicians were more selective in their recommendations for prenatal ES than laboratory scientists. Genetic counseling students and practicing genetic counselors felt similarly about indications for the use of prenatal ES, whereas medical students were more liberal in their recommendations for prenatal ES than practicing physicians. This study shows a lack of consensus among the medical community regarding the clinical utility and indications for prenatal ES.
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Exoma , Diagnóstico Pré-Natal , Gravidez , Feminino , Humanos , Consenso , Centros Médicos Acadêmicos , Atenção à SaúdeRESUMO
BACKGROUND: Ex utero intrapartum treatment (EXIT) is utilized for safe delivery when a baby has a compromised airway. The purpose of this retrospective study was to examine the indications and outcomes of 11 children presenting with airway occluding oropharyngeal and cervical teratomas. METHODS: Study of all children with an airway occluding teratoma delivered via EXIT (2001-2018) in our unit. Primary outcomes included survival and tracheostomy at discharge. Data are reported using descriptive statistics as median (range) and rate (%). RESULTS: We performed 45 EXIT procedure performed between January 2001 and April 2018. Of these, eleven were for cervical and/or upper airway teratoma. Ten (91%) cases had associated polyhydramnios, two (18%) developed nonimmune hydrops, and eight (72%) delivered preterm. Six (45.5%) were performed as an emergency. Estimated blood loss was 1000 ml (500, 1000). The neonatal mortality rate was 18% (2/11) and 33% (3/9) of the survivors were discharged with a tracheostomy. CONCLUSION: EXIT is a reasonable option for delivery of babies with an occlusive upper airway mass. Neonatal survival depends on individualized factors but may be as high as 82% in those with teratoma.
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Procedimentos para Tratamento Intraparto ex utero/normas , Teste Pré-Natal não Invasivo/estatística & dados numéricos , Teratoma/diagnóstico , Adolescente , Adulto , Assistência ao Convalescente/métodos , Assistência ao Convalescente/estatística & dados numéricos , Criança , Pré-Escolar , Procedimentos para Tratamento Intraparto ex utero/métodos , Procedimentos para Tratamento Intraparto ex utero/estatística & dados numéricos , Feminino , Neoplasias de Cabeça e Pescoço/diagnóstico , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Recém-Nascido , Imageamento por Ressonância Magnética/métodos , Masculino , Teste Pré-Natal não Invasivo/métodos , Estudos Retrospectivos , Teratoma/cirurgia , Ultrassonografia Pré-Natal/métodosRESUMO
STUDY OBJECTIVE: To evaluate the safety and feasibility of robot-assisted transvaginal natural orifice transluminal endoscopic surgery (R-vNOTES) hysterectomy when compared with traditional vNOTES (T-vNOTES) hysterectomy. DESIGN: Retrospective chart review. SETTING: Academic tertiary setting. PATIENTS: Total of 114 patients with benign gynecologic indication for hysterectomy. INTERVENTIONS: T-vNOTES or R-vNOTES hysterectomy performed by a single minimally invasive gynecologic surgeon in the study period. MEASUREMENTS AND MAIN RESULTS: The primary outcome of this study was surgical equivalence, measured principally by total operative time between T-vNOTES and R-vNOTES hysterectomy. Secondary operative outcomes that were measured included estimated blood loss, length of hospital stay, reported postoperative pain levels, and number of conversions. A total of 79 women underwent T-vNOTES hysterectomy, and 35 women underwent R-vNOTES hysterectomy without differences in operative time (p = .37), estimated blood loss (p = .27), length of hospital stay (p = .06), or reported postoperative pain levels at weeks 1, 2, and 3 after surgery (p = .78, p = .36, p = .38, respectively). A total of 6 patients underwent conversion in the T-vNOTES hysterectomy group compared with 0 in the R-vNOTES hysterectomy group; however, this was not statistically significantly different, and there were no conversions to laparotomy. CONCLUSION: R-vNOTES hysterectomy is a feasible approach to surgery when compared with T-vNOTES hysterectomy and warrants further consideration as a skill set in a gynecologic surgeon's toolbox. Wristed instruments may allow surgeons who are inexperienced in single-site laparoscopy to adopt vNOTES more quickly as a new technique when performing hysterectomy through a comparable minimally invasive approach.
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Cirurgia Endoscópica por Orifício Natural , Robótica , Feminino , Humanos , Histerectomia/efeitos adversos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: Antenatal diagnosis of placenta accreta spectrum (PAS) is critical to reduce maternal morbidity. While clinical outcomes of women with PAS have been extensively described, little information is available regarding the women who undergo cesarean delivery with a presumptive PAS diagnosis that is not confirmed by histopathologic examination. We sought to examine resource utilization and clinical outcomes of this group of women with a false-positive diagnosis of PAS. STUDY DESIGN: This is a retrospective analysis of patients with prenatally diagnosed PAS cared for between 2015 and 2020 by our multidisciplinary PAS team. Maternal outcomes were examined. Univariate analysis was performed and a multivariate model was employed to compare outcomes between women with and without histopathologically confirmed PAS. RESULTS: A total of 162 patients delivered with the preoperative diagnosis of PAS. Of these, 146 (90%) underwent hysterectomy and had histopathologic confirmation of PAS. Thirteen women did not undergo the planned hysterectomy. Three women underwent hysterectomy but pathologic examination did not confirm PAS. In comparing women with and without pathologic confirmation of PAS, the false-positive PAS group delivered later in pregnancy (34 vs. 33 weeks of gestation, p = 0.015) and had more planned surgery (88 vs. 47%, p = 0.002). There was no difference in skin incision type or hysterotomy placement for delivery. No significant difference in either the estimated blood loss or blood components transfused was noted between groups. CONCLUSION: Careful intraoperative evaluation of women with preoperatively presumed PAS resulted in a 3/149 (2%) retrospectively unnecessary hysterectomy. Management of women with PAS in experienced centers benefits patients in terms of both resource utilization and avoidance of unnecessary maternal morbidity, understanding that our results are produced in a center of excellence for PAS. We also propose a management protocol to assist in the avoidance of unnecessary hysterectomy in women with the preoperative diagnosis of PAS. KEY POINTS: · Evaluation and delivery planning of patients with suspected placenta accreta spectrum in experienced centers provides acceptable outcomes.. · Under specific circumstances, delivery of placenta may be attempted if placenta accreta is suspected.. · Patients with suspected placenta accreta rarely undergo unindicated hysterectomy..
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BACKGROUND: Placenta accreta spectrum is well known for its association with catastrophic maternal outcomes. However, its pathophysiology is not well defined. There have been emerging data that in vitro fertilization may be a risk factor for placenta accreta spectrum. OBJECTIVE: We investigated the hypothesis that in vitro fertilization is an independent risk factor for placenta accreta spectrum. STUDY DESIGN: A retrospective analysis of all deliveries in a prospective, population-based cohort (2012-2019) was performed in a tertiary academic center. Primary outcome variable was placenta accreta spectrum. Univariate analysis was performed on potential risk factors for predicting placenta accreta spectrum, and a multivariate model was designed to best fit the prediction of placenta accreta spectrum adjusted for risk factors such as cesarean delivery, placenta previa, age, and parity. History of previous cesarean delivery was known as a risk factor for both placenta previa and placenta accreta spectrum; hence, the interaction between "placenta previa" and "previous cesarean delivery" was included in the final model. Odds ratios were calculated as exponential of beta coefficients from the multivariate regression analysis. RESULTS: A total of 37,461 deliveries were included in this analysis, 5464 (15%) of which had a history of cesarean delivery, 281 (0.7%) had placenta previa in their index pregnancy, and 571 (1.5%) had in vitro fertilization pregnancy. The frequency of placenta accreta spectrum was 230 (0.6%). Independent risk factors for placenta accreta spectrum were in vitro fertilization pregnancy (adjusted odds ratio, 8.7; 95% confidence interval, 3.8-20.3), history of previous cesarean delivery (adjusted odds ratio, 21.1; 95% confidence interval, 11.4-39.2), and presence of placenta previa (adjusted odds ratio, 94.6; 95% confidence interval, 29.3-305.1). After adjustment for number of previous cesarean deliveries, the correlation persisted for in vitro fertilization (adjusted odds ratio, 6.7; 95% confidence interval, 2.9-15.6). CONCLUSION: Our data suggested that in vitro fertilization is an independent risk factor for placenta accreta spectrum, although its relative clinical importance compared with that of the presence of placenta previa and history of cesarean delivery is small. The pathophysiology behind this relationship remains to be investigated.
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Cesárea/estatística & dados numéricos , Fertilização in vitro/estatística & dados numéricos , Placenta Acreta/epidemiologia , Placenta Prévia/epidemiologia , Centros Médicos Acadêmicos , Adulto , Estudos de Coortes , Feminino , Humanos , Análise Multivariada , Razão de Chances , Gravidez , Estudos Retrospectivos , Fatores de Risco , Adulto JovemRESUMO
OBJECTIVE: Women with pregnancies resulting from in vitro fertilization (IVF) with normal pre-implantation genetic testing for aneuploidy (PGT-A) are advised to undergo prenatal screening and testing during pregnancy. It is not well known how many follow these recommendations. Our objective was to study prenatal testing decisions made by women with pregnancies conceived through IVF with PGT-A. METHODS: We performed a retrospective review of women who received genetic counseling during pregnancies conceived through IVF with normal PGT-A. We excluded those who received genetic counseling preconceptionally prior to IVF. Statistical analysis included descriptive statistics and after testing for normality by the Kolmogorov-Smirnov test, independent t test, Mann-Whitney U test, or Chi-square/Fisher's exact test. RESULTS: Data from 83 women were included. Of these, 53 (63.9%) had at least one of the following prenatal tests: first trimester combined screening (16.9%), non-invasive prenatal screening (NIPS) (45.8%), second trimester serum screening (6%), and invasive diagnostic testing (6%). 10.8% had more than one of the above tests and 36.1% declined all tests. CONCLUSION: Almost two-thirds of women who were pregnant after IVF with normal PGT-A had prenatal aneuploidy screening or testing. Future prospective studies with larger cohorts are needed to further ascertain decision making in this population.
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Fertilização in vitro/estatística & dados numéricos , Testes Genéticos/estatística & dados numéricos , Diagnóstico Pré-Implantação/estatística & dados numéricos , Diagnóstico Pré-Natal/estatística & dados numéricos , Adulto , Aneuploidia , Feminino , Testes Genéticos/métodos , Humanos , Padrões de Prática Médica/estatística & dados numéricos , Gravidez , Primeiro Trimestre da Gravidez/sangue , Primeiro Trimestre da Gravidez/genética , Diagnóstico Pré-Implantação/métodos , Diagnóstico Pré-Natal/métodos , Estudos RetrospectivosRESUMO
OBJECTIVES: The objectives were to determine the prevalence of and to identify risk factors associated with constriction of the fetal ductus arteriosus (DA) following perioperative indomethacin use for fetal myelomeningocele (MMC) repair. Study design A retrospective chart review study included 100 consecutive fetuses who underwent fetal MMC repair between 2011 and 2018. All patients had fetal echocardiography (FE) on postoperative day (POD)#1 and 2 to detect constriction of the DA. All patients received indomethacin for tocolysis using a standardized protocol. Multivariate regression analysis was carried out to identify the predictors for fetal ductal constriction. RESULTS: Eighty patients met our study eligibility criteria. Median gestational age at time of surgery was 25 (24-25) weeks. Constriction of the DA was detected in 14 fetuses (17.5%). In five fetuses, this was observed on POD# 1, in seven on POD# 2, and in two on both days. The only independent risk factor for predicting DA constriction was maternal body mass index (BMI) <25 kg/m2 (P = .002). CONCLUSION: Indomethacin therapy following fetal MMC surgery requires careful daily FE surveillance. The association of DA constriction and low BMI suggests that BMI-based dosing of indomethacin may be recommended for perioperative tocolysis in fetal MMC surgery.
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Índice de Massa Corporal , Constrição Patológica/induzido quimicamente , Inibidores de Ciclo-Oxigenase/efeitos adversos , Canal Arterial/diagnóstico por imagem , Indometacina/efeitos adversos , Meningomielocele/cirurgia , Procedimentos Neurocirúrgicos/métodos , Espinha Bífida Cística/cirurgia , Adulto , Estudos de Coortes , Constrição Patológica/diagnóstico por imagem , Ecocardiografia , Feminino , Terapias Fetais , Fetoscopia , Idade Gestacional , Humanos , Gravidez , Fluxo Pulsátil , Estudos Retrospectivos , Fatores de Risco , Insuficiência da Valva Tricúspide/diagnóstico por imagem , Insuficiência da Valva Tricúspide/etiologiaRESUMO
OBJECTIVE: In a 2015 Maternal-Fetal Medicine Units Network study, only half of placenta accreta spectrum cases were suspected before delivery, and the outcomes in the anticipated cases were paradoxically poorer than in unanticipated placenta accreta spectrum cases. This was possibly because the antenatally suspected cases were of greater severity. We sought to compare the outcomes of expected vs unexpected placenta accreta spectrum in a single large US center with multidisciplinary management protocol. STUDY DESIGN: This was a retrospective cohort study carried out between Jan. 1, 2011, and June 30, 2018, of all histology-proven placenta accreta spectrum deliveries in an academic referral center. Patients diagnosed at the time of delivery were cases (unexpected placenta accreta spectrum), and those who were antentally diagnosed were controls (expected placenta accreta spectrume). The primary and secondary outcomes were the estimated blood loss and the number of red blood cell units transfused, respectively. Variables are reported as median and interquartile range or number (percentage). Analyses were made using appropriate parametric and nonparametric tests. RESULTS: Fifty-four of the 243 patients (22.2%) were in the unexpected placenta accreta spectrum group. Patients in the expected placenta accreta spectrum group had a higher rate of previous cesarean delivery (170 of 189 [89.9%] vs 35 of 54 [64.8%]; P < .001) and placenta previa (135 [74.6%] vs 19 [37.3%]; P < .001). There was a higher proportion of increta/percreta in expected placenta accreta spectrum vs unexpected placenta accreta spectrum (125 [66.1%] vs 9 [16.7%], P < .001). Both primary outcomes were higher in the unexpected placenta accreta spectrum group (estimated blood loss, 2.4 L [1.4-3] vs 1.7 L [1.2-3], P = .04; red blood cell units, 4 [1-6] vs 2 [0-5], P = .03). CONCLUSION: Our data contradict the Maternal-Fetal Medicine Units results and instead show better outcomes in the expected placenta accreta spectrum group, despite a high proportion of women with more severe placental invasion. We attribute this to our multidisciplinary approach and ongoing process improvement in the management of expected cases. The presence of an experienced team appears to be a more important determinant of maternal morbidity in placenta accreta spectrum than the depth of placental invasion.
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Perda Sanguínea Cirúrgica/estatística & dados numéricos , Diagnóstico Tardio , Transfusão de Eritrócitos/estatística & dados numéricos , Histerectomia/métodos , Placenta Acreta/terapia , Complicações Pós-Operatórias/epidemiologia , Hemorragia Pós-Parto/terapia , Adulto , Transfusão de Componentes Sanguíneos/estatística & dados numéricos , Estudos de Casos e Controles , Cesárea/estatística & dados numéricos , Coagulação Intravascular Disseminada/epidemiologia , Feminino , Humanos , Equipe de Assistência ao Paciente , Placenta Acreta/diagnóstico , Placenta Acreta/epidemiologia , Placenta Prévia/epidemiologia , Plasma , Transfusão de Plaquetas/estatística & dados numéricos , Gravidez , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de Doença , Ultrassonografia Pré-NatalRESUMO
OBJECTIVE: The objective of the study was to describe the characteristics and outcomes of patients with antenatal diagnosis of vasa previa and evaluate the predictive factors of resolution in a contemporary large, multicenter data set. STUDY DESIGN: This was a retrospective multicenter cohort study of all antenatally diagnosed cases of vasa previa, identified via ultrasound and electronic medical record, between January 2011 and July 2018 in 5 US centers. Records were abstracted to obtain variables at diagnosis, throughout pregnancy, and outcomes, including maternal and neonatal variables. Data were reported as median [range] or n (percentage). Descriptive statistics, receiver-operating characteristics, and logistic regression analysis were used as appropriate. RESULTS: One hundred thirty-six cases of vasa previa were identified in 5 centers during the study period, 19 (14%) of which resolved spontaneously at median estimated gestational age of 27 weeks [19-34]. All subjects with unresolved vasa previa underwent cesarean delivery at a median estimated gestational age of 34 weeks [27-39] with the median estimated blood loss of 800 mL [250-2000]. Rates for vaginal bleeding, preterm labor, premature rupture of membrane, and need for blood product transfusion were not different between the resolved and unresolved group (P = NS). The odds ratio for resolution in those with the estimated gestational age of less than 24 weeks at the time of diagnosis was 7.9 (95% confidence interval, 2.1-29.4) after adjustment for confounding variables. CONCLUSION: Our data suggest that outcomes in antenatally diagnosed cases of vasa previa are excellent. Furthermore, our data report a higher chance of resolution when the condition is diagnosed before 24 weeks of gestation.
Assuntos
Transfusão de Componentes Sanguíneos/estatística & dados numéricos , Cesárea/métodos , Ruptura Prematura de Membranas Fetais/epidemiologia , Trabalho de Parto Prematuro/epidemiologia , Remissão Espontânea , Hemorragia Uterina/epidemiologia , Vasa Previa/epidemiologia , Adolescente , Adulto , Perda Sanguínea Cirúrgica , Estudos de Coortes , Feminino , Idade Gestacional , Humanos , Modelos Logísticos , Gravidez , Prognóstico , Curva ROC , Estudos Retrospectivos , Ultrassonografia Pré-Natal , Estados Unidos/epidemiologia , Vasa Previa/diagnóstico por imagem , Adulto JovemRESUMO
BACKGROUND: We aimed to present the natural history and outcomes of fetal primary pleural effusions (PPE). METHODS: Fetuses with prenatal diagnosis of PPE delivered between January 2011 and June 2018 were included. Fetal PPE were separated into groups: resolved, stable, or progressive. Progressive PPE was diagnosed, using fetal echocardiography, by the new onset of fetal hydrops or impaired cardiac function. Data were reported as median [range] and n (%). RESULTS: Among 189 fetuses with antenatal diagnosis of pleural effusion, 30 had a PPE. A total of 26.7% (n = 8), 26.7% (n = 8), and 40.0% (n = 12) were classified as resolved, stable, and progressive, respectively; two were lost to follow-up. In 14 cases (50%), there were bilateral pleural effusions. Of the 12 cases in the progressive group, four (33.3%) had amnioreduction, six (50.0%) had thoracentesis, and eight (66.7%) had shunt placement performed. There were two fetal deaths, both in the progressive group, one of which received amnioreduction and the other underwent both thoracentesis and shunt placement prior to demise. CONCLUSION: In more than half of fetuses with prenatal PPE, the effusion remained stable or spontaneously resolved, and the perinatal outcomes were generally favorable. This information will be useful in optimizing the counseling and care of these patients.
Assuntos
Doenças Fetais/diagnóstico , Doenças Fetais/terapia , Fetoscopia , Derrame Pleural/diagnóstico , Derrame Pleural/terapia , Resultado da Gravidez , Adolescente , Adulto , Progressão da Doença , Feminino , Doenças Fetais/epidemiologia , Fetoscopia/estatística & dados numéricos , Feto/diagnóstico por imagem , Feto/patologia , Humanos , Lactente , Mortalidade Infantil , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Masculino , Admissão do Paciente/estatística & dados numéricos , Derrame Pleural/embriologia , Derrame Pleural/epidemiologia , Gravidez , Resultado da Gravidez/epidemiologia , Prognóstico , Estudos Retrospectivos , Resultado do Tratamento , Ultrassonografia Pré-Natal , Adulto JovemRESUMO
BACKGROUND/PURPOSE: The ex-utero intrapartum treatment (EXIT) procedure is used to secure effective gas exchange prior to postnatal life. We describe the obstetrical course and maternal outcomes of a series of patients who underwent EXIT. METHODS: This is a review of all pregnancies in which fetuses were delivered by EXIT from January 2001 to April 2018. Outcome variables included estimated gestational age (EGA) at delivery, need for emergency EXIT, maternal estimated blood loss (EBL), need for maternal blood transfusion, and maternal postoperative length of hospital stay. Data were tested for normality and reported as median [range] and n (%). RESULTS: A total of 45 patients were delivered by EXIT procedure. Sixteen (35.6%) of the EXIT procedures were performed emergently. Median maternal EBL was 800 (500-2000) mL; 6 (13.3%) patients received blood transfusion. Median maternal postoperative length of hospital stay was four [3-7] days. CONCLUSION: Our data highlight the complexity of the obstetrical management in the EXIT procedure as evidenced by an approximately 36% chance of emergency delivery. Despite having an experienced multidisciplinary team, 13.3% of our subjects underwent maternal blood transfusion. This information can be used in counseling EXIT candidates regarding the risks and benefits of this procedure.