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The use of artificial intelligence (AI) platforms is revolutionizing the performance in managing metadata and big data. Medicine is another field where AI is spreading. However, this technological advancement is not amenable to errors or fraudulent misconducts. International organization and recently the European Union have released principles and recommendations for an appropriate use of AI in healthcare. In prenatal ultrasound diagnosis, the use of AI in daily practice is having a revolutionary impact. Notwithstanding, the diagnostic enhancement should be regulated, and AI applications should be developed to guarantee correct imaging acquisition and further postprocessing., (© 2024 Wiley Periodicals LLC.)

Objectives: Fetal growth restriction (FGR) is commonly associated with placental dysfunction, increasing perinatal morbidity and mortality. Visualizing placental vessels in utero would be advantageous for identifying functional FGR cause and determining proper management strategies. We aimed to utilize high-sensitivity ultrasound microvessel imaging (HUMI) for quantifying placental vessel density (VD) in pregnancies diagnosed with FGR., Methods: This pilot case-control study enrolled subjects in the third trimester with a diagnosis of FGR (n = 40) and gestational age-matched controls with normal fetal growth (n = 20) at a 2:1 ratio, respectively. The Verasonics Vantage ultrasound system was used to perform HUMI on each participant at one timepoint. Scanning involved randomized singular value decomposition-based clutter filtering to identify the villous tree, followed by step-by-step scanning to acquire 3-dimensional-like data. Mean VD was calculated from three ultrasound measurements per subject. Additional clinical and pathology data were also collected and compared., Results: Sixteen participants were utilized to establish the scanning protocol and 2 met exclusion criteria at delivery. Thus, VD was successfully measured on 42 pregnancies scanned at 35 weeks 5 days on average. In FGR (n = 24), placental VD was significantly reduced compared to controls (P < .01). VD measures were as good at predicting FGR as systolic/diastolic (S/D) ratios (area under the curve 0.86 versus 0.80). In a smaller cohort, VD in placentas with a diagnosis of inflammatory villitis (n = 10) by histology showed an increase in VD compared to those without inflammation (P = .01). Low VD was correlated with increased S/D ratios (P = .03)., Conclusions: HUMI is useful for identifying altered placental vascularization in utero for FGR. VD may be a valuable indicator for placental health and could lead to improved risk stratification methods considering underlying biology., (© 2024 American Institute of Ultrasound in Medicine.)

Background: The aim of this extended review of multicenter case series is to describe the prenatal ultrasound features and pathogenetic mechanisms underlying placental and umbilical cord anomalies and their relationship with adverse perinatal outcome. From an educational point of view, the case series has been divided in three parts; Part 1 is dedicated to placental abnormalities., Methods: Multicenter case series of women undergoing routine and extended prenatal ultrasound and perinatal obstetric care., Results: Prenatal ultrasound findings, perinatal care, and pathology documentation in cases of placental pathology are presented., Conclusions: Our case series review and that of the medical literature confirms the ethiopathogenetic role and involvement of placenta abnormalities in a wide variety of obstetrics diseases that may jeopardize the fetal well-being. Some of these specific pathologies are strongly associated with a high risk of poor perinatal outcome., (© 2024 Wiley Periodicals LLC.)

Aim: To determine the proportion of people who undergo discharge follow-up when indicated., Design: Retrospective longitudinal observational study, with an analytical approach., Population: persons discharged from the Hospital Universitario de la Princesa of any age and sex, with any reason for admission and with an indication for discharge follow-up in Primary Care. Users who did not have an assigned Autonomous Personal Identification Code (CIPA) were excluded. Random sample (n=289)., Variables: Discharge follow-up and readmissions (<30 days). Sociodemographic, clinical and discharge follow-up variables were included from the electronic medical records of Primary and Hospital Care. A descriptive analysis of the sociodemographic and clinical characteristics of the study population was conducted. To analyze the association between discharge follow-up and readmissions, a logistic regression model was used., Results: Age 72.4 years (RIQ 60-87). 55.2% of the population were women. Follow-up was conducted in 61.2% of those indicated. According to the logistic regression model performed between early readmission and discharge follow-up, adjusted for all other factors, the group with discharge follow-up had a 66% lower likelihood of hospital readmission (OR 0.34, 95% CI (0.18-0.67))., Conclusions: These findings suggest that nursing discharge follow-up conducted in primary care reduces the risk of early readmission., (Copyright © 2024 The Author(s). Publicado por Elsevier España S.L.U. All rights reserved.)

Pediatric patients with chronic conditions frequently have unmet care needs, make extensive use of healthcare services, and often encounter fragmented, non-centered care. This study aimed to analyze the differences in the utilization of primary care (PC) and hospital care (HC) services by these patients according to sex, age, and complexity and to identify associated factors. A cross-sectional study was conducted in a basic health area of Madrid, including patients under 18 years. Among these patients, 15.7% had ≥1 chronic disease, 54.1% were male, the average age was 9.5 years, 3.5% had complexity, and 11.3% had multimorbidity. The mean number of contacts/year with the healthcare system was 9.1, including 8.3 contacts/year with PC (4.9 with pediatricians and 1.9 with nurses) and 0.8 contacts/year with HC (0.8 in external consultations and 0.01 hospitalizations). The factors associated with PC utilization were complexity; female sex; European origin; and diseases like asthma, epilepsy, stroke, recurrent urinary infection, attention deficit hyperactivity disorder, and anxiety, while older age was negatively associated. Thyroid disorders were significantly associated with HC utilization. These findings could help guide the design of optimized pediatric patient-centered care approaches to coordinate care across healthcare services and reduce high healthcare utilization, therefore improving the healthcare outcomes and quality of life for these patients.

Objectives : We sought to identify in which clinical scenarios 3D printed models are used to plan for fetal surgeries as well as the main purpose and the imaging method utilized for the models. In addition, we describe benefits and shortcomings of the models, as well as potential future improvements. Methods : In this scoping review, data were collected retrospectively from scientific databases (PubMed, Embase, Cochrane CENTRAL, CINAHL, Scopus, and the Web of Science platform) and screened by title, abstract, and full text against strict criteria. The inclusion criteria required the study be performed on a live fetus and involve 3D models used for fetal surgery. The models must have been designed from diagnostic imaging modalities such as CT, MRI, or ultrasound. The articles considered include clinical trials, review articles, cohort studies, case series, case reports, and conference abstracts. Results : Of the initial 742 articles collected, six met the inclusion criteria. Spina bifida and EXIT procedures were the most frequent use cases that inspired surgeons to print models for surgical planning. The ability to view patient-specific anatomy in a 3D handheld model was often touted as providing a great benefit to the surgical team's ability to anticipate intraoperative challenges. Conclusions : Three-dimensional printing models have been applied to plan for fetal surgeries, more specifically, for EXIT procedures and fetoscopic surgical repair of spina bifida. The potential benefits of 3D printing in fetal surgery are enormous.

The purpose of this review is to provide an overview of the perinatal outcomes of fetuses who underwent fetal surgery for the management of Amniotic Band Syndrome (ABS). A systematic review of studies reporting on the perinatal outcome of fetuses undergoing fetoscopic release of amniotic bands according to the (PRISMA) guidelines was performed. The MEDLINE, Embase, Scopus, and Cochrane Library databases were systematically searched. In total, 17 studies reporting 37 cases of ABS that underwent amniotic band release by fetoscopy were included. The median gestational age at which fetal surgery was performed was 22 weeks (range 18-29 weeks). PPROM occurred in 51.3%, while fetal survival reached 89.2%. The success of fetal surgery was 75.7% in preserving and maintaining the functionality of the affected limb. Fetoscopic release of amniotic bands can preserve the affected limb and its function in cases of ABS and prevent fetal death in cases of ABS involving the umbilical cord. Further studies are needed to determine the optimal criteria for selecting patients who can benefit from fetal surgery, considering that it is an intervention that is not free of perinatal complications., (© 2024 The Author(s). Prenatal Diagnosis published by John Wiley & Sons Ltd.)

Introduction: Congenital hydrocephalus often results in irreversible and severe damage to the brain despite postnatal interventions. The potential for prenatal intervention to mitigate these deleterious effects underscores the importance of a suitable animal model. We aimed assess the results of an ultrasound-guided transuterine approach to replicate the BioGlue injection fetal hydrocephalus model., Methods: Pregnant ewes were anesthetized at 95 days of gestation and BioGlue was injected into the fetal cisterna magna under ultrasound guidance through the uterus. Ventriculomegaly was assessed by MRI and histology., Results: Nine pregnant ewes were included in the study, and their fetuses were divided into the BioGlue intervention group (n = 9 fetuses) or the control group (n = 7 fetuses) who were not injected. Although hydrocephalus was noted in 5 of 9 fetuses in the intervention group, the ability to induce hydrocephalus went from 0% to 100% in the last 3 fetuses following technical modifications. None of the controls developed hydrocephalus. Fetal brains with hydrocephalus demonstrated increased IBA1+ compared to control animals., Conclusions: While technical challenges were noted, the ultrasound-guided transuterine approach to replicate the BioGlue fetal hydrocephalus model in sheep showed consistent and reproducible results. This model offers the advantage of directly visualizing the location of the needle tip and injection of the BioGlue. This technique offers an alternative for testing novel approaches for prenatal congenital hydrocephalus treatment., (© 2024 S. Karger AG, Basel.)

Objectives: We aimed to perform a systematic review and network meta-analysis to evaluate the preventive strategies for preterm birth in twin-to-twin transfusion syndrome., Methods: PubMed, Embase and Cochrane Central were searched from inception to December 2023 with no filters. Additionally, the reference lists of the included studies were manually examined to identify any supplementary studies. We selected randomized controlled trials and cohorts comparing interventions to prevent preterm birth in twin pregnancies complicated by twin-to-twin transfusion syndrome. A random-effects frequentist network meta-analysis was performed using RStudio version 4.3.1. Randomized controlled trials and cohorts were assessed respectively using the Risk of Bias in Non-randomized Studies of interventions tool and Cochrane Collaboration's tool for assessing risk of bias in randomized trials., Results: In this systematic review and meta-analysis, we included eight studies comprising a total of 719 patients. Compared with expectant management, cerclage stood out as the only intervention associated with an increase in the survival of at least one twin (risk ratio 1.12; 95 % confidence interval 1.01-1.23). Our subgroup analysis based on different thresholds for short cervix demonstrated a significant reduction in the risk of preterm birth before 32 weeks with ultrasound-indicated cerclage using a 15 mm criterion (risk ratio 0.65; 95 % confidence interval 0.47-0.92)., Conclusions: Our study suggests the potential benefit of cerclage as a preventive strategy for preterm birth in pregnancies complicated by twin-to-twin transfusion syndrome. These findings highlight the necessity for further investigation to corroborate our results and address the optimal threshold for ultrasound-indicated cerclage., (© 2024 Walter de Gruyter GmbH, Berlin/Boston.)

Background: We aimed to conduct a systematic review and meta-analysis to evaluate the fetoscopic tracheal occlusion in patients with isolated severe and left-sided diaphragmatic hernia. Methods: Cochrane Library, Embase, and PubMed (Medline) databases were searched from inception to February 2024 with no filters or language restrictions. We included studies evaluating the outcomes of fetoscopic intervention compared to expectant management among patients with severe congenital diaphragmatic hernia exclusively on the left side. A random-effects pairwise meta-analysis was performed using RStudio version 4.3.1. Results: In this study, we included 540 patients from three randomized trials and five cohorts. We found an increased likelihood of neonatal survival associated with fetoscopic tracheal occlusion (Odds Ratio, 5.07; 95% Confidence Intervals, 1.91 to 13.44; p < 0.01) across general and subgroup analyses. Nevertheless, there were higher rates of preterm birth (OR, 5.62; 95% CI, 3.47-9.11; p < 0.01) and preterm premature rupture of membranes (OR, 7.13; 95% CI, 3.76-13.54; p < 0.01) in fetal endoscopic tracheal occlusion group compared to the expectant management. Conclusions: Our systematic review and meta-analysis demonstrated the benefit of fetoscopic tracheal occlusion in improving neonatal and six-month postnatal survival in fetuses with severe left-sided CDH. Further studies are still necessary to evaluate the efficacy of tracheal occlusion for isolated right-sided CDH, as well as the optimal timing to perform the intervention.

Aims: To assess the impact of the COVID-19 pandemic on the health condition of people ≥75 years of age and on their family caregivers in Spain., Design: Multicentric, mixed method concurrent study., Methods: This work, which will be conducted within the primary care setting in 11 administrative regions of Spain, will include three coordinated studies with different methodologies. The first is a population-based cohort study that will use real-life data to analyze the rates and evolution of health needs, care provision, and services utilization before, during, and after the pandemic. The second is a prospective cohort study with 18 months of follow-up that will evaluate the impact of COVID-19 disease on mortality, frailty, functional and cognitive capacity, and quality of life of the participants. Finally, the third will be a qualitative study with a critical social approach to understand and interpret the social, political, and economic dimensions associated with the use of health services during the pandemic. We have followed the SPIRIT Checklist to address trial protocol and related documents. This research is being funded by the Instituto de Salud Carlos III since 2021 and was approved by its ethics committee (June 2022)., Discussion: The study findings will reveal the long-term impact of the COVID-19 pandemic on the older adults and their caregivers. This information will serve policymakers to adapt health policies to the needs of this population in situations of maximum stress, such as that produced by the COVID-19 pandemic., Trial Registration: Identifier: NCT05249868 [ClinicalTrials.gov]., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Rico-Blazquez, Esteban-Sepúlveda, Sánchez-Ruano, Aritztegui-Echenique, Artigues-Barbera, Brito-Brito, Casado-Ramirez, Cidoncha-Moreno, Fabregat-Julve, Feria-Raposo, Hernandez-Pascual, Lozano-Hernández, Moreno-Casbas, Otones-Reyes, Palmar-Santos, Pedraz-Marcos, Romero-Rodriguez, Solé-Agustí, Taltavull-Aparicio, Vidal-Thomas, Gonzalez-Chorda and Cuidamos+75 Group.)

Background: The COVID-19 pandemic imposed lockdown measures that affected caregiving. Understanding caregivers' context provides reveals their adaptive strategies to continue caring in this situation of uncertainty and isolation. Objective: To better understand the caregiving experiences of caregivers looking after dependent individuals living in the community during the pandemic. Design: Qualitative research, phenomenological approach. Setting: Primary healthcare centers in Madrid region (Spain). Participants: 21 family caregivers. Methods: Purposive and theoretical sampling was used to recruit caregivers across nurses from primary healthcare centers. Participants were interviewed using a semi-structured interview guide to explore the caring experience. Interview transcripts were evaluated using thematic analysis. Results: The findings were categorized into two themes: "Caregivers during lockdown-providing care in a time of adversity" and "Caregiving toward normality". The sub-themes identified were the re-structuring of before-care services and the introduction of new care approaches, managing the dependent person's health problems, looking after oneself, and dealing with adversity. To adapt to the new normal, strategies were put in place designed to recover confidence and trust, reincorporate assistance, and reconnect with others. Conclusions: Care intensified during the pandemic. Caregivers took on the task without assistance, focusing on preventing contagion and protecting themselves to be able to continue giving care.

Congenital adrenal hyperplasia (CAH) is a term that encompasses a wide range of conditions that affect the adrenals. Diagnosis and treatment before birth are important as irreparable birth defects can be avoided, decreasing the need for surgical intervention later in life, especially regarding genitalia anomalies. Although early implementation of dexamethasone in the prenatal treatment of CAH has been controversial, there is recent evidence that this treatment can reduce long-term complications., (© 2024 The Authors. Prenatal Diagnosis published by John Wiley & Sons Ltd.)

Background: This study aims to evaluate the outcomes of fetal sacrococcygeal teratoma (SCT) submitted to prenatal interventions. Methods: We performed a systematic literature review of fetal SCT patients and compared the outcomes between open fetal surgery and percutaneous intervention. In addition, we also compared the results of SCT fetuses who did not undergo any surgical intervention (NI). Results: We identified 16 cases of open fetal surgery (OS), 48 cases of percutaneous fetal intervention (PI), and 93 NI patients. The survival rate was 56.2% in OS, 45.8% in PI ( p = 0.568), and 71.0% in NI patients. The gestational age at delivery was earlier in cases where there was no survival compared to cases where the fetuses did survive across all evaluated cohorts (OS: p = 0.033, PI: p < 0.001, NI: p < 0.001). The gestational weeks at delivery in OS and PI fetuses were more similar; however, OS tended to be performed later on in pregnancy, and the affected fetuses had more severe presented findings. In our evaluation, we determined that the presence of fetal hydrops and cardiac failure had no significant impact on survival in SCT cases. In NI patients, polyhydramnios was much higher in fetuses who did not survive compared to their surviving cohorts ( p < 0.001). Conclusions: In conclusion, gestational age at delivery can affect the short-term prognosis of fetuses affected with sacrococcygeal teratomas. Regardless of the mode of delivery or the necessity for intervention during the fetal period, monitoring for complications, including polyhydramnios, can prevent premature delivery.

A 69-year-old male, three years post-endovascular exclusion for an abdominal aortic aneurysm, presented with asthenia and fever. An abdominal CT scan showed no gastrointestinal tract communications, abscess, or contrast extravasation. Tc-99m-HMPAO-labeled leukocytes scintigraphy with SPECT/CT revealed increased uptake on the posterior surface of the aortic graft, along with air bubbles in its right iliac limb. Upper gastrointestinal endoscopy was performed, revealing a duodenal ulcer in the transition between the second and third portions. The ulcer exhibited yellow graft tissue at its center. The patient underwent in situ reconstruction, involving the replacement of the infected prosthetic graft, and the duodenal defect was addressed through segmental resection and duodenojejunal anastomosis. Secondary aorto-duodenal fistula (SADF), a rare complication of vascular surgery, may arise from factors such as local infection or graft-bowel contact. SADF, often located in the duodenum, poses a high mortality risk, necessitating early diagnosis. Clinical presentation varies from significant upper gastrointestinal bleeding to obscured bleeding.

Objective: To report the outcomes of fetoscopic endoluminal tracheal occlusion in a multicenter North American cohort of patients with isolated, left-sided congenital diaphragmatic hernia (CDH) and to compare neonatal mortality and morbidity in patients with severe left-sided congenital diaphragmatic hernia who underwent fetoscopic endoluminal tracheal occlusion with those expectantly managed., Methods: We analyzed data from 10 centers in the NAFTNet (North American Fetal Therapy Network) FETO (Fetoscopic Endoluminal Tracheal Occlusion) Consortium registry, collected between November 1, 2008, and December 31, 2020. In addition to reporting procedure-related surgical outcomes of fetoscopic endoluminal tracheal occlusion, we performed a comparative analysis of fetoscopic endoluminal tracheal occlusion compared with contemporaneous expectantly managed patients., Results: Fetoscopic endoluminal tracheal occlusion was successfully performed in 87 of 89 patients (97.8%). Six-month survival in patients with severe left-sided congenital diaphragmatic hernia did not differ significantly between patients who underwent fetoscopic endoluminal tracheal occlusion and those managed expectantly (69.8% vs 58.1%, P =.30). Patients who underwent fetoscopic endoluminal tracheal occlusion had higher rates of preterm prelabor rupture of membranes (54.0% vs 14.3%, P <.001), earlier gestational age at delivery (median 35.0 weeks vs 38.3 weeks, P <.001), and lower birth weights (mean 2,487 g vs 2,857 g, P =.001). On subanalysis, in patients for whom all recorded observed-to-expected lung/head ratio measurements were below 25%, patients with fetoscopic endoluminal tracheal occlusion required fewer days of extracorporeal membrane oxygenation (ECMO) (median 9.0 days vs 17.0 days, P =.014)., Conclusion: In this cohort, fetoscopic endoluminal tracheal occlusion was successfully implemented across several North American fetal therapy centers. Although survival was similar among patients undergoing fetoscopic endoluminal tracheal occlusion and those expectantly managed, fetoscopic endoluminal tracheal occlusion in North American centers may reduce morbidity, as suggested by fewer days of ECMO in those patients with persistently reduced lung volumes (observed-to-expected lung/head ratio below 25%)., Competing Interests: Financial Disclosure Eric Bergh disclosed that the NFocus Goldvalve balloon is no longer commercially available, and he receives royalties from UpToDate. Dr. Cromblehome disclosed that the Balt GOLDBAL2 balloon and catheter and Storz fetoscope are used under an investigational device exemption from the Food and Drug Administration, which are not otherwise available for use in the United States. Ahmet A. Baschat disclosed that the instrumentation was provided in-kind by Karl Storz, and he receives royalties from UpToDate. Holly Hedrick receives royalties from UpToDate. The other authors did not report any potential conflicts of interest., (Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc.)

Objective: To assess the impact of overweight and obesity in the second and third trimesters of pregnancy on fetal cardiac function parameters., Methods: We performed a prospective cohort study of 374 singleton pregnant women between 20w0d and 36w6d divided into three groups: 154 controls (body mass index - BMI < 25 kg/m 2 ), 140 overweight (BMI 25-30 kg/m 2 ) and 80 obese (BMI ≥ 30 kg/m 2 ). Fetal left ventricular (LV) modified myocardial performance index (Mod-MPI) was calculated according to the following formula: (isovolumetric contraction time + isovolumetric relaxation time)/ejection time. Spectral tissue Doppler was used to determine LV and right ventricular (RV) myocardial performance index (MPI'), peak myocardial velocity during systole (S'), early diastole (E'), and late diastole (A')., Results: We found significant differences between the groups in maternal age (p < 0.001), maternal weight (p < 0.001), BMI (p < 0.001), number of pregnancies (p < 0.001), parity (p < 0.001), gestational age (p = 0.013), and estimated fetal weight (p = 0.003). Overweight pregnant women had higher LV Mod-MPI (0.046 versus 0.044 seconds, p = 0.009) and LV MPI' (0.50 versus 0.47 seconds, p < 0.001) than the control group. Obese pregnant women had higher RV E' than control (6.82 versus 6.33 cm/sec, p = 0.008) and overweight (6.82 versus 6.46 cm/sec, p = 0.047) groups. There were no differences in 5-min APGAR score < 7, neonatal intensive care unit admission, hypoglycemia and hyperglobulinemia between the groups., Conclusions: We observed fetal myocardial dysfunction in overweight and obese pregnant women with higher LV Mod-MPI, LV MPI' and RV E' compared to fetuses from normal weight pregnant women.

Objective: Ebstein anomaly (EA) is a cardiac malformation with highly variable presentation and severity with limited perinatal management options. We present incorporation of fetal lung measurements into a multidisciplinary evaluation for counseling and predicting postnatal outcomes in patients with severe EA., Methods: Five fetuses with severe fetal EA were reviewed. Third trimester sonographic observed/expected total lung area (O/E TLA) and lung to head ratio (O/E LHR), fetal MRI total fetal lung volume ratio (O/E-TFLV), echocardiographic cardio-thoracic ratio (CT ratio), sonographic estimated fetal weight (EFW) by Hadlock formula and presence of hydrops, were used to guide perinatal management., Results: Three of five had appropriate fetal growth, were delivered at term in a cardiac operative suite, and underwent immediate intervention with good neonatal outcomes. Two had severe fetal growth restriction (FGR), CT ratios > 0.8 and O/E LHR and TLA < 25%. One of which delivered prematurely with neonatal demise and one suffered in utero demise at 34 weeks., Conclusions: FGR, hydrops, increased CT ratio and reduced O/E LHR and TFLV are potential prognosticators of poor outcomes in severe EA, and should be validated in larger cohorts that would allow for a statistical analysis of the predictive utility of these measurements.

Objective: Gastroschisis (GS) is a congenital anomaly in the abdominal wall with the intestinal loops exiting laterally to the umbilicus. The contact of the loops with Amniotic Fluid (AF) causes an inflammatory process in the exposed part, leading to an extended hospital stay and an increased risk of morbidity due to alterations related to intestinal motility. The authors aimed to evaluate the time of exposure to the AF in the experimental GS and to search for potential biomarkers of intestinal inflammation by measuring microRNAs., Methods: Rat fetuses were divided into three groups: a) CONTROL, b) GS reared on day 18 (GS = 18), and c) GS reared on day 19.5 (GS = 19) (term = 22 days). On day 21.5, the fetuses were removed for biometric parameters and biochemical analyses: 1) Biometrics: Body and Intestinal Weight (BW, IW), and intestinal-body weight ratio (IW/BW); 2) Descriptive histopathology and 3) miR-143 quantification by real-time Polymerase Chain Reaction (PCR)., Results: BW was higher in CONTROL than GS 18 and G19 (p < 0.05). IW, IW/BW, intestinal water, and mRNA-143 were higher in GS 18 and GS 19 than in CONTROL, and GS 18 was higher than GS 19 (p < 0.05). The average of the inflammation score from the intestinal wall with mucosal inflammation and intra-epithelial lymphocytes shows worst in GS 18 and GS 19 vs. CONTROL (p < 0.05)., Conclusions: The tissue expression of mRNA-143 and the morphological changes in the intestine of GS worsened according to the time of exposure to AF, which could be a possible marker of fetal intestinal damage., Competing Interests: Declaration of Competing Interest The authors declare no conflicts of interest., (Copyright © 2023 HCFMUSP. Published by Elsevier España, S.L.U. All rights reserved.)

Background: (1) The aim of this article is to describe the physiopathology underlying umbilical cord diseases and their relationship with obstetric and perinatal outcomes. (2) Methods: Multicenter case series of umbilical cord diseases with illustrations from contributing institutions are presented. (3) Results: Clinical presentations of prenatal ultrasound findings, clinical prenatal features and postnatal outcomes are described. (4) Conclusions: Analysis of our series presents and discusses how umbilical cord diseases are associated with a wide variety of obstetric complications leading to a higher risk of poor perinatal outcomes in pregnancies. Knowing the physiopathology, prenatal clinical presentations and outcomes related to umbilical diseases allow for better prenatal counseling and management to potentially avoid severe obstetric and perinatal complications.

Introduction: Individuals with type 2 diabetes (T2D) should be considered a susceptible group for pulmonary dysfunction. So, we aimed to evaluate the sensation of breathlessness in this population by administering two well-validated questionnaires., Methods: This is a crosssectional study with 592 people without known respiratory disease (353 with T2D) who answered the modified Medical Research Council (mMRC) questionnaire. In addition, 47% also responded to the St George Respiratory Questionnaire, a specific instrument designed to be applied to patients with obstructive airway disease., Results: Patients with T2D showed a higher mMRC score in comparison to the control group [1.0 (0.0 - 4.0) vs. 0.0 (0.0 - 4.0), p<0.001]. A higher prevalence of subjects with mMRC ≥2 was observed in T2D that in the control group (20.2% vs . 11.6%, p=0.004). Participants with T2D and mMRC ≥2 showed a higher HbA1c (8.2 ± 1.6% vs. 7.8 ± 1.6%, p=0.048), longer T2D evolution and higher prevalence of nephropathy. In the multivariate analysis, the presence of T2D [OR=1.95 (1.19 to 3.22), p=0.008] in all the population, and HbA1c [OR=1.19 (1.01 to 1.41), p=0.034] and the presence of diabetic nephropathy [OR=2.00 (1.14 to 3.52), p=0.015] in patients with T2D, predicted a mMRC ≥2. Finally, no differences were observed regarding the SGRQ score among groups., Conclusions: Patients with T2D showed a greater sensation of dyspnea than subjects with normal carbohydrate metabolism. Risk factors included poor metabolic control and the presence of renal disease., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Mizab, Sánchez, Gutiérrez-Carrasquilla, Balsells, Arqué, Ruano, Mateu, Zorzano-Martínez, Pomés, García-Aguilera, Martí, Manzanares, Hernández, Simó and Lecube.)

Background: VACTERL association consists of Vertebral, Anorectal, Cardiac, Tracheo-Esophageal, Renal, and Limb defects. The diagnosis depends on the presence of at least three of these structural abnormalities. Methods: The clinical presentation and diagnostic prenatal imaging of VACTERL association are comprehensively reviewed. Results: The most common feature is a vertebral anomaly, found in 60-80% of cases. Tracheo-esophageal fistula is seen in 50-80% of cases and renal malformations in 30% of patients. Limb defects including thumb aplasia/hypoplasia, polydactyly, and radial agenesis/hypoplasia are present in 40-50% of cases. Anorectal defects, like imperforate anus/anal atresia, are challenging to detect prenatally. Conclusion: The diagnosis of VACTERL association mostly relies on imaging techniques such as ultrasound, computed tomography, and magnetic resonance. Differential diagnosis should exclude similar diseases such as CHARGE and Townes-Brocks syndromes and Fanconi anemia. New insights into genetic etiology have led to recommendations of chromosomal breakage investigation for optimal diagnosis and counseling.

Objective: To estimate the prevalence of unplanned pregnancy in eight public university hospitals, distributed in the five regions that make up Brazil., Methods: A secondary analysis of a national multicenter cross-sectional study, carried out in eight public university hospitals between June 1 and August 31, 2020, in Brazil. Convenience sample including women who gave birth within sixty consecutive days and met the following criteria: over 18 years old; gestational age over 36 weeks at delivery; with a single and live newborn, without malformations., Results: Sample composed of 1,120 postpartum women, of whom 756 (67.5%) declared that the pregnancy had not been planned. The median prevalence of unplanned pregnancy was 59.7%. The prevalence of unplanned pregnancy across hospitals differed significantly: Campinas (54.8%), Porto Alegre (58.2%), Florianópolis (59%), Teresina (61.2%), Brasília (64.3%), São Paulo (64.6%), Campo Grande (73.9%) and Manaus (95.3%) (p < 0.001). Factors significantly associated with unplanned pregnancy were maternal age, black color, lower family income, greater number of children, greater number of people living in household, and not having a partner., Conclusion: In the studied sample, about two thirds of the pregnancies were declared as unplanned. The prevalence of unplanned pregnancies was related to social and demographic factors and varied significantly across the university hospitals evaluated.

Objective: To describe the ultrasonographic characteristics of congenital porto-systemic venous shunts (CPSS) diagnosed during pregnancy, their outcomes, and their evolution., Methods: Two independent researchers selected 493 review articles and case reports through the analysis of titles, abstracts, and full text. The PubMed and LILACS databases were searched. Through the application of filters according to the PRISMA protocol, only six articles were used in the research. The following information was collected, when available: gestational age at diagnosis, gender, birth weight, type of shunt, associated anomalies/complications and treatment/progression., Results: The data were obtained from 27 cases, with 22 (82%) fetuses diagnosed with intra-hepatic CPSS and 5 (18%) with extra-hepatic CPSS. The median time of intrauterine diagnosis was 33 weeks. In 12 (57.1%) of the 21 pregnancies evaluated, delivery was preterm. The estimated fetal weight ranged from 1150 to 3760 g, with 4 (25%) cases at <3rd, 3 (18.75%) cases at <10th, 8 (50%) cases at <50th, and 1 (6.25%) case at >97th percentile for gestational age. The most frequent obstetric complication was fetal growth restriction, which occurred in nine (60%) cases. As for postnatal treatment, 19 (70.4%) cases were conservatively treated, and 8 (29.6%) cases required surgical intervention., Conclusion: The diagnosis of CPSS still represents a challenge during prenatal care. Its early identification aims to provide guidance to pregnant women and their families, as well as follow-up and anticipation of possible complications, in addition to the evaluation of the mode of delivery and postnatal follow-up, directing the short- and long-term prognosis., (© 2022 Wiley Periodicals LLC.)

Fetal skeletal dysplasias involving limbs and hands are rare congenital malformations. Prenatal two-dimensional ultrasound diagnosis of fetal limb defects has a sensitivity of about 30%; however, an increased detection rate may be obtained using three-dimensional (3-D) ultrasound in the rendering mode. 3-D ultrasound may be used as a complementary method providing additional information. Currently, magnetic resonance imaging (MRI), with the emergence of ultrafast imaging techniques and new sequences, allows for better diagnosis of several fetal skeletal dysplasias such as limb reduction defects and neuromuscular disorders. 3-D volumetric images from ultrasound or MRI scan data allow 3-D ultrasound reconstructions of virtual/physical models, and virtual reality can help researchers to improve our understanding of both normal and abnormal fetal limb/hand anatomy. In this article, we review the embryological development of fetal hands and their main anomalies including prenatal diagnostic methods, genetic counseling, the role of orthopedic and plastic surgery reconstruction, and new perspectives in fetal surgery., Competing Interests: Conflict of interest disclosure The authors do not have or have had any financial and personal relationships with other people or organizations that could inappropriately influence this study, neither in commercial relationships nor with companies., (Copyright © 2022 World Federation for Ultrasound in Medicine & Biology. Published by Elsevier Inc. All rights reserved.)

Objective: Fetal surgery has improved neonatal outcomes; however, it is unknown if the intervention contributes to the developmental of inflammatory pathologies in the placenta. Here, an association between fetal surgery and placental pathology was examined., Method: This case-control study compared pregnancies with fetal surgery (n = 22), pregnancies with an indication for fetal surgery but without an intervention being done (n = 13), and gestational-age and fetus-number matched controls (n = 36). Data on maternal, infant, and placental outcomes were abstracted. Additionally, immunohistochemistry identified expression of lymphoid and myeloid cells in the placenta on a subset of cases. Comparisons were performed using Kruskal-Wallis or Pearson's chi-squared tests., Results: Maternal characteristics were comparable between groups. Most fetal interventions were for diaphragmatic hernia, spina bifida, or twin-to-twin transfusion syndrome. Fetuses who were operated on before birth were more likely to be born preterm (p = 0.02). There was no increase in the rate of observed placental pathologies or immune cell infiltration in fetal surgery cases compared to controls., Conclusion: The data suggest that fetal surgery is not associated with increased inflammatory or morphologic pathology in the placenta. This observation supports the growing field of fetal surgery., (© 2023 John Wiley & Sons Ltd.)

Cleft lip, with or without cleft palate, is the most common congenital craniofacial anomaly and the second most common birth defect worldwide. Micrognathia is a rare facial malformation characterized by small, underdeveloped mandible and frequently associated with retrognathia. Second- and third-trimester prenatal ultrasound is the standard modality for screening and identification of fetal orofacial abnormalities, with a detection rate in the low-risk population ranging from 0% to 73% for all types of cleft. The prenatal ultrasonography detection can also be performed during the first trimester of pregnancy. Given the potential limitations of obstetric ultrasound for examining the fetal face, such as suboptimal fetal position, shadowing from the surrounding bones, reduce amniotic fluid around the face, interposition of fetal limbs, umbilical cord and placenta, and maternal habitus/abdominal scars, the use of adjunct imaging modalities can enhance prenatal diagnosis of craniofacial anomalies in at-risk pregnancies. Fetal magnetic resonance imaging (MRI) is a potentially useful second-line investigation for the prenatal diagnosis of orofacial malformations with a pooled sensitivity of 97%. In this review, we discuss the role of ultrasound and fetal MRI in the prenatal assessment of abnormalities of the upper lip, palate, and mandible., (© 2023 Wiley Periodicals LLC.)

The urine of patients treated for neuroendocrine tumors with 177 Lu is a liquid radioactive waste. The total body activity retained by the patient is quantified with SPECT-CT image 1 day after administration. From the activity of 177 Lu in patient after 1 day Apat&#95;Lu177&#95;1d, the activity in urine after 1 day Aurine&#95;Lu177&#95;1d is determined, as well as the activity of 177m Lu Aurine&#95;Lu177m&#95;1d that accompanies 177 Lu as an impurity. Admitting the patient 24 hours in a dedicated room with storage tanks reduces the discharged activity below the permitted limits., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Objective: To compare the effectiveness and outcomes of interventional resealing of membranes, "amniopatch" for spontaneous vs. iatrogenic preterm premature rupture of the membranes (sPPROM and iPPROM)., Methods: We performed a systematic review of literature involving an electronic search of the following databases: Ovid MEDLINE(R) and Epub Ahead of Print, In-Process and Other Non-Indexed Citations, Ovid MEDLINE(R) Daily, Ovid EMBASE, Ovid Cochrane Central Register of Controlled Trials, and Scopus. An indirect meta-analysis was then performed to compare the obstetric, maternal, fetal, and neonatal outcomes of amniopatch between the sPPROM and iPPROM groups., Results: The mean gestational age (GA) at the time rupture was 17.8 ± 1.8 and 25.2 ± 3.8 weeks for iPPROM and sPPROM, respectively, p  = .005. Mean GA at the time of amniopatch procedure was 19.2 ± 2.07 weeks for iPPROM and 23 ± 3.1 weeks of gestation for sPPROM, p  = .023. The rates of fluid re-accumulation (sPPROM 26% and iPPROM 53%, p  = .09) were comparable between the sPPROM and iPPROM groups. Neonatal outcomes except for the rate of IUFD were also comparable between the groups. The incidence of IUFD was significantly higher in the iPPROM group (ES: 24%; 95% CI: 8.00-44.0%; p  < .001), compared to sPPROM (ES: 0%; 95% CI: 0.00-4.00%). Obstetric and maternal outcomes were comparable between the two groups., Conclusions: Amniopatch appears to be a feasible and safe procedure for PPROM treatment. Further research is warranted to investigate the effectiveness of this procedure and establish a standardized criterion for the appropriate selection of patients that could benefit from this intervention.

Background: Advancements in fetal interventions have enabled in utero management of several fetal congenital anomalies and conditions; these are accomplished via ultrasound-guided, fetoscopic or open techniques. Understanding the risk of preterm labor associated with each technique is critical for patient counseling and choice of intervention; however, data on obstetrical outcomes associated with each type of intervention remains limited., Objective: To provide descriptive information on the risk of preterm birth following fetal intervention, based on underlying disease and procedure performed., Study Design: This is a retrospective cohort study of patients who underwent fetal intervention at our institution between 1 October 2016 and 31 December 2019. Interventions were stratified into three groups- ultrasound-guided, fetoscopic and open procedures. Procedures included fetoscopic laser ablation (FLA) for twin-to-twin transfusion syndrome (TTTS), fetoscopic endotracheal occlusion (FETO) for congenital diaphragmatic hernia (CDH), vesicoamniotic shunt (VAS) for lower urinary tract obstruction (LUTO), fetal cystoscopy for LUTO, and open and fetoscopic myelomeningocele repair. The primary outcomes were gestational age at delivery and frequency of premature rupture of the membranes., Results: Sixty-eight patients were included; 20 (29.4%) underwent ultrasound- guided procedures, 37 (54.4%) underwent fetoscopy, and 11 (16.2%) open in utero intervention. The diagnoses and type of intervention within each group were different. The mean gestational age (GA) ± standard deviation (SD) at intervention for ultrasound- guided, fetoscopic, open procedures were 24.1 ± 4.4 weeks, 22.8 ± 3.7 weeks, and 25.0 ± 0.9 weeks, respectively. The mean GA ± SD at delivery were 31.9 ± 4.9 weeks, 31.6 ± 4.6 weeks, and 32.6 ± 5.5 weeks, respectively. The mean interval from time of intervention to delivery were 54 ± 39, 62 ± 37 and 55 ± 36 days, respectively ( p  = 0.82); and the risk of PPROM was 26.3%, 21.6% and 27.3%, respectively. The mean GA at delivery and the frequency of PPROM were different for each specific disease that was treated., Conclusion: The risk of preterm birth and PPROM following fetal intervention with different procedures, categorized under ultrasound- guided, fetoscopic and open fetal interventions at our institution were similar amongst the three groups, but they were different depending on the diagnosis of the treated anomaly.

Objectives: The present systematic review aims to investigate the diagnosis, prognosis, delivery assistance, pregnancy results and postnatal management in gastroschisis., Study Design: The following data sources were evaluated: The CINAHL, Embase and MEDLINE/PubMed databases were searched, observational and intervention studies published over the past 20 years. The quality of the studies was assessed using the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE)., Results: A total of 3770 infants diagnosed with gastroschisis were included (44 studies); 1534 fetuses were classified as simple gastroschisis and 288 as complex gastroschisis. Intrauterine fetal demise occurred in 0.47% and elective termination occurred in 0.13%. Preterm delivery occurred in 23.23% and intrauterine growth restriction in 4.43%. Cesarean section delivery was performed in 54.6%. Neonatal survival was 91.29%. The main neonatal complications were: sepsis (11.78%), necrotizing enterocolitis (2.33%), short bowel syndrome (1.37%), bowel obstruction (0.79%), and volvulus (0.23%). Immediate surgical repair was performed in 80.1% with primary closure in 69%. The average to oral feeding was 33 (range: 11-124.5) days. Average hospital duration was 38 days and 89 days in neonates with simple and complex grastroschisis, respectively., Conclusions: The present systematic review provides scientific data for counseling families with fetal gastroschisis.

Background: The majority of congenital cardiovascular disease including structural cardiac defects, abnormalities in cardiac function, and rhythm disturbances can be identified prenatally using screening obstetrical ultrasound with referral for fetal echocardiogram when indicated., Methods: Diagnosis of congenital heart disease in the fetus should prompt assessment for extracardiac abnormalities and associated genetic abnormalities once maternal consent is obtained. Pediatric cardiologists, in conjunction with maternal-fetal medicine, neonatology, and cardiothoracic surgery subspecialists, should counsel families about the details of the congenital heart defect as well as prenatal and postnatal management., Results: Prenatal diagnosis often leads to increased maternal depression and anxiety; however, it decreases morbidity and mortality for many congenital heart defects by allowing clinicians the opportunity to optimize prenatal care and plan delivery based on the specific lesion. Changes in prenatal care can include more frequent assessments through the remainder of the pregnancy, maternal medication administration, or, in selected cases, in utero cardiac catheter intervention or surgical procedures to optimize postnatal outcomes. Delivery planning may include changing the location, timing or mode of delivery to ensure that the neonate is delivered in the most appropriate hospital setting with the required level of hospital staff for immediate postnatal stabilization., Conclusions: Based on the specific congenital heart defect, prenatal echocardiogram assessment in late gestation can often aid in predicting the severity of postnatal instability and guide the medical or interventional level of care needed for immediate postnatal intervention to optimize the transition to postnatal circulation., (Copyright © 2022 by the American Academy of Pediatrics.)

Objective: To evaluate the current interventions and outcomes in neonates born with hypoplastic left heart syndrome (HLHS) and congenital diaphragmatic hernias (CDHs)., Methods: A comprehensive search of the literature using relevant search words was conducted from the date of each database inception to August 2018 to identify interventions and outcomes in patients with CDH and HLHS. Conference papers, review articles, case reports, and animal studies were not eligible for this review. Articles were also excluded if left heart hypoplasia, rather than HLHS, was studied. Neither language nor sample size was used for exclusion. A preliminary screening of article titles was performed to rule out irrelevant articles and article types by a single reviewer. A second screening circle was performed by two independent reviewers to assess remaining abstracts. Data were presented as a systematic review and were descriptively summarized., Results: Of the 162 retrieved articles, five studies were eligible for inclusion. The total number of neonates included in this systematic review was 5063. One hundred and eighteen (2.3%) presented specifically with CDH and HLHS. Overall, a total of 62 of the 118 patients underwent a surgical procedure (51%) with 36 (59%) surviving to discharge., Conclusions: Available data suggest current surgical interventions still result in a high degree of mortality. Age at which surgery occurred, pulmonary function and the use of extra-corporeal membrane oxygenation (ECMO) are potential variables that may determine and improve outcomes in these patients in the future. However, long-term outcomes and analyses of more variables are needed to determine effective treatment for this rare but often fatal comorbid congenital diagnosis.

Objective: To identify people with history of mental health disorders before the COVID-19 pandemic in the Brazilian population and estimate the prevalence of mood swings and the subjective distress of the pandemic among individuals with or without mental health disorders., Methods: Through an online survey, participants were asked about presence or absence of mental health disorders. In addition, they answered the Brunel Mood Scale and the Impact of Event Scale. The mean percentile of mood swing indicators and psychological impact scores were estimated, and data were analyzed by logistic regression., Results: 13,248 people participated (70.5% women, mean age 35.4 years, 31.2% with history of mental health disorder). Women and younger people were more likely to be diagnosed with mental health disorder. All participants had significant changes in mood due to the pandemic. Anger, depressed mood, mental confusion, and fatigue were higher among individuals with bipolar disorder or with combined disorders. Individuals with mental health disorders had a greater subjective distress, especially the group with bipolar disorder (OR = 4.89 [3.64-6.56]) and combined disorders (OR = 6.89 [5.21-9.10])., Conclusion: Individuals previously diagnosed with mental health disorders at some point in life are more vulnerable to psychological impact from the pandemic.

Introduction: Mirror syndrome is a rare disease associated with high fetal mortality of up to 67.2%. It is thought to be underdiagnosed and is often associated with preeclampsia. Mirror syndrome is characterized by "triple edema": generalized maternal, placental, and fetal edema., Objective: This comprehensive review aims to thoroughly summarize the existing data and provide a broad update on the topic to help accurate diagnosis and encourage further research., Methods: A comprehensive search of several databases (Ovid MEDLINE(R) and Epub Ahead of Print, In-Process & Other Non-Indexed Citations, and Daily, Ovid EMBASE, Ovid Cochrane Central Register of Controlled Trials, Ovid Cochrane Database of Systematic Reviews, and Scopus) was conducted., Results: The last systematic review of mirror syndrome cases was conducted in 2016 and included 113 patients. Much is still unknown about the pathophysiology of the disease and it remains underdiagnosed., Conclusions and Relevance: Mirror syndrome is likely more prevalent than current data suggests for it is often misdiagnosed as pre-eclampsia. The differential of Mirror syndrome should be considered in anomalous presentations of pre-eclampsia as intervention may save the fetus and improve maternal symptoms. It is important to further the study on the pathophysiology of the disease to better understand, diagnose and potentially treat it, to avoid its high morbidity and mortality.

Purpose: Anhydramnios secondary to anuria before 22 weeks of gestational age and congenital bilateral renal agenesis before 26 weeks of gestational age are collectively referred to as early-pregnancy renal anhydramnios. Early-pregnancy renal anhydramnios occurs in at least 1 in 2000 pregnancies and is considered universally fatal when left untreated because of severe pulmonary hypoplasia precluding ex utero survival The Renal Anhydramnios Fetal Therapy (RAFT) trial is a nonrandomized, nonblinded, multicenter clinical trial designed to assess the efficacy, safety, and feasibility of amnioinfusions for patients with pregnancies complicated by early-pregnancy renal anhydramnios. The primary objective of this study is to determine the proportion of neonates surviving to successful dialysis, defined as use of a dialysis catheter for ≥14 days., Methods: A consortium of 9 North American Fetal Therapy Network (NAFTNet) centers was formed, and the RAFT protocol was refined in collaboration with the NAFTNet Scientific Committee. Enrollment in the trial began in April 2020. Participants may elect to receive amnioinfusions or to join the nonintervention observational expectant management group. Eligible pregnant women must be at least 18 years of age with a fetal diagnosis of isolated early-pregnancy renal anhydramnios., Findings: In addition to the primary study objective stated above, secondary objectives include (1) to assess maternal safety and feasibility of the serial amnioinfusion intervention (2) to perform an exploratory study of the natural history of untreated early pregnancy renal anhydramnios (3) to examine correlations between prenatal imaging and lung specific factors in amniotic fluid as predictive of the efficacy of serial percutaneous amnioinfusions and (4) to determine short- and long-term outcomes and quality of life in surviving neonates and families enrolled in RAFT IMPLICATIONS: The RAFT trial is the first clinical trial to investigate the efficacy, safety, and feasibility of amnioinfusions to treat the survival-limiting pulmonary hypoplasia associated with anhydramnios. Although the intervention offers an opportunity to treat a condition known to be almost universally fatal in affected neonates, the potential burdens associated with end-stage kidney disease from birth must be acknowledged., Clinicaltrials: gov identifier: NCT03101891., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: Congenital diaphragmatic hernia (CDH) is a severe embryological defect that causes pulmonary hypoplasia and hypertension. The prevalence and mortality rate of CDH varies around the world and little information is available about CDH in Latin America. Our aim was to estimate the general prevalence, mortality rate, prevalence of associated anomalies and features related to the outcomes of CDH in newborns from São Paulo state, Brazil., Methods: Population-based cross-sectional study based on data gathered from the Live Births Information System (SINASC) and the Mortality Information System (SIM) of children born in São Paulo state between January 1st, 2006, and December 31st, 2017., Findings: From 7,311,074 total survival discharges between 2006 and 2017, 1,155 were CDH-related, resulting in a prevalence rate of 1:6329 (95%CI = 1/6715 - 1/5984) and a mortality rate of 63·72% (95%CI = 60.95 - 66.50), 510 presented complex associated anomalies (44·15%). Maternal data showed higher prevalence among older mothers (older than 35 years old: 2·13 per 10,000) and, also, women with more years of schooling (higher than 12 years: 1·99 per 10,000). Presence of associated anomalies (95%CI = 5.69-11.10), 1-min Apgar (95%CI = 1.44-2.95), maternal schooling (95%CI = 1.06-2.43) and birth weight (95%CI = 1.04-2.26) were the most significant features associated with mortality., Interpretation: There was 1 CDH case for every 6329 newborns in São Paulo and the mortality rate among those cases was 63·72% - a high rate compared to other countries., Funding: This study didn't receive any specific grant from any funding agency in the public, commercial or not-for-profit sectors., Competing Interests: None to declare., (© 2022 The Author(s).)

Purpose: A growing number of fetal procedures are performed at specialized fetal care centers for congenital problems that classically would have poor outcomes despite advanced postnatal management. Consistent fetal monitoring is integral to the safety of these challenging and innovative surgeries. However, standardization of fetal monitoring during various forms of fetal surgery has yet to be established., Materials and Methods: We searched all articles on literature platforms until August 2019 using the terms "fetal surgery," "fetal monitoring," and "fetal interventions." Titles and abstracts were screened by our coauthors to determine the type of fetal monitoring used in these cases., Results: The search identified 1,625 citations, of which the 50 citations considered most pertinent were included in this review., Conclusions: Fetal monitoring during in utero fetal surgeries continues to be challenging because of limited physical fetal access and technological aspects. Innovations in fetal cardiac monitoring during fetal surgeries have the potential for continuous and high-fidelity hemodynamic and physiologic monitoring, with the goal of early detection and treatment of fetal compromise.

Background: A consensus definition of selective fetal growth restriction in monochorionic diamniotic twins was recently proposed following a Delphi procedure involving an international panel of experts. The new definition augments the traditional definition with additional sonographic criteria., Objective: We sought to determine whether the augmentations of the "Delphi definition" identified additional morbidity and mortality compared with a traditional definition. Furthermore, we sought to determine the benefit of each definition in identifying pathologic growth restriction relative to uncomplicated monochorionic diamniotic twins., Study Design: This was a retrospective analysis of unselected monochorionic diamniotic twins that underwent fortnightly ultrasound surveillance at a single center between 2011 and 2020. Patients with concomitant twin-to-twin transfusion syndrome, twin anemia polycythemia sequence, or twin reversed arterial perfusion sequence at the time of diagnosis of selective fetal growth restriction were excluded. The diagnosis of selective fetal growth restriction using the Delphi definition required either an estimated fetal weight of <3rd percentile or presence of 2 of 4 observations in the smaller twin: (1) estimated fetal weight of <10th percentile, (2) estimated fetal weight discordance of >25% compared with the larger twin, (3) abdominal circumference of <10th percentile, (4) umbilical artery pulsatility index of >95th percentile. Diagnosis using the traditional definition required an estimated fetal weight of <10th percentile and an estimated fetal weight discordance of >25%. To determine the efficacy of the augmentations in the Delphi definition, 3 groups were compared: group I, uncomplicated monochorionic diamniotic twins; group II, twins with selective fetal growth restriction using the traditional definition (and therefore the Delphi definition); and group III, twins with selective fetal growth restriction solely using the Delphi definition. Demographic characteristics, subsequent development of twin-to-twin transfusion syndrome or twin anemia polycythemia sequence, pregnancy outcomes, and neonatal outcomes were compared., Results: There were 325 patients with monochorionic diamniotic twins that met inclusion criteria. Of these, 213 (66%; group I) were uncomplicated, 37 (11%; group II) met the traditional definition for selective fetal growth restriction, and 112 (35%) met the Delphi definition for selective fetal growth restriction with 75 (67%) meeting solely the Delphi definition (group III). Demographic characteristics were similar between groups. Patients in group II delivered earlier than uncomplicated twins (32.1 vs 35.7 weeks of gestation; P<.01) and patients in group III (32.1 vs 35.6 weeks of gestation; P<.01). Furthermore, they were more likely to have critical umbilical artery Doppler abnormalities (38% vs 4%; P<.01) and be delivered for deteriorating fetal status (30% vs 5%; P<.01) than those in group III. Overall, survival was lower in group II than groups I and III (89% vs 96% and 100%, respectively; P=.04). Moreover, composite neonatal morbidity and mortality were greater in group II (30%) than either group I (6%; P<.01) or group III (9%; P<.01). The rates of composite neonatal morbidity and mortality were similar between groups I and III (P=.28)., Conclusion: The addition of abdominal circumference and umbilical artery pulsatility index thresholds and isolated estimated fetal weight of <3%, as proposed by the Delphi definition, increased the diagnosis of selective fetal growth restriction; however, there was no added benefit in the identification of growth discordant pregnancies at risk of adverse outcomes. Prospective analysis of monochorionic diamniotic twins is required to contextualize these findings., (Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.)

Background: Most care for people with chronic or disabling conditions living in the community is provided in the family context, and this care is traditionally provided by women. Providing informal care has a negative impact on caregivers' quality of life, which adds to existing health inequalities associated with gender. The aim of this study was to analyze factors associated with the health-related quality of life of caregivers and to determine their differences in a gender-differentiated analysis., Methods: An observational, cross-sectional, multicenter study was conducted in primary healthcare. A total of 218 caregivers aged 65 years or older were included, all of whom assumed the primary responsibility for caring for people with disabling conditions for at least 6 months per year and agreed to participate in the CuidaCare study. The dependent variable was health-related quality of life, assessed with the EQ-5D. The explanatory variables tested were grouped into sociodemographic variables, subjective burden, caregiving role, social support and variables related to the dependent person. The associations between these variables and health-related quality of life were estimated by fitting robust linear regression models. Separate analyses were conducted for women and men., Results: A total of 72.8% of the sample were women, and 27.2% were men. The mean score on the EQ-5D for female caregivers was 0.64 (0.31); for male caregivers, it was 0.79 (0.23). There were differences by gender in the frequency of reported problems in the dimensions of pain/comfort and anxiety/depression. The variables that were associated with quality of life also differed. Having a positive depression screening was negatively associated with quality of life for both genders: -0.31 points (95% CI: -0.47; -0.15) for female caregivers and -0.48 points (95% CI: -0.92; -0.03) for male caregivers. Perceived burden was associated with quality of life in the adjusted model for women (-0.12 points; 95% CI: -0.19; -0.06), and domestic help was associated in the adjusted model for male caregivers (-0.12 points; 95% CI: -0.19; -0.05)., Conclusions: Gender differences are present in informal caregiving. The impact of providing informal care is different for male and female caregivers, and so are the factors that affect their perceived quality of life. It could be useful it incorporates a gender perspective in the design of nursing support interventions for caregivers to individualize care and improve the quality of life of caregivers., Trial Registration: NCT01478295 [ https://ClinicalTrials.gov ]. 23/11/2011., (© 2022. The Author(s).)

Objective: To evaluate inter-rater agreement for sonographic classification of stomach position (as a surrogate for liver herniation) in fetal left congenital diaphragmatic hernia (LCDH) among: (i) fetal medicine specialists from the North American Fetal Therapy Network (NAFTNet) centers within and without the fetal endoscopic tracheal occlusion (FETO) consortium and in comparison to an expert external reviewer (ER1); and (iii) among two expert ERs (ER1 and ER2)., Methods: Forty-eight physicians from 26 NAFTNet centers and 2 ERs were asked to assess 13 sonographic clips of isolated LCDH and classify stomach position as "intra-abdominal," "anterior left chest," "mid to posterior left chest," or "retro-cardiac" based on the classification published by Basta et al. 8 Interrater agreement was assessed by determining proportion of stomach position ratings concordant amongst NAFTNet participants and ER1. Agreement for stomach position between ERs was calculated using kappa statistics., Results: Agreement for stomach position was 69% (39%-85%; n = 19) and 54% (23%-92%; n = 29) among FETO and non-FETO NAFTNet participants, respectively, when compared to ER1. Most disagreement in stomach position was related to a discrepancy of one position. ERs were in agreement for stomach position in 5 of 13 cases (38.5%) and inter-rater agreement was highest for "anterior" stomach position., Conclusion: Interrater agreement for stomach position assessment in CDH was poor across NAFTNet and indeed amongst expert reviewers., (© 2021 John Wiley & Sons Ltd.)

Purpose: To report the longitudinal lung growth and prognosis of fetuses with severe left sided congenital diaphragmatic hernia (CDH) treated with fetoscopic tracheal occlusion (FETO) in a single institution., Methods: Fetal lung size (observed-to-expected lung area to head circumference [o/e-LHR]) was measured in seven consecutive fetuses with isolated severe left-sided CDH who underwent FETO. Fetal lung growth was used to prognosticate survival and need for ECMO., Results: Seven consecutive fetuses had a FETO procedure in the timeframe of this study. A total of 44 longitudinal ultrasound were performed to evaluate lung development. FETO was performed at GA 28.5 ± 0.5 weeks. Five (71.4%) infants survived to one-year follow-up and ECMO was needed in three patients (42.8%). Fetal lung response was observed in all fetuses; mean o/e-LHR increased from 22.5% ± 1.4 before FETO to 44.4% ± 9.8 before delivery. Infants who survived had a higher percentage of fetal lung growth (21.8%) than those who died (8.25%)., Conclusion: Our study supports the hypothesis that FETO promotes fetal lung growth in fetuses with severe left-sided CDH, and the fetal pulmonary response seems to be associated with improved outcomes after the procedure., (© 2022 Wiley Periodicals LLC.)

Introduction: Uterine incision based on the placental location in open maternal-fetal surgery (OMFS) has never been evaluated in regard to maternal or fetal outcomes., Objective: The aim of this study was to investigate whether an anterior placenta was associated with increased rates of intraoperative, perioperative, antepartum, obstetric, or neonatal complications in mothers and babies who underwent OMFS for fetal myelomeningocele (fMMC) closure., Methods: Data from the international multicenter prospective registry of patients who underwent OMFS for fMMC closure (fMMC Consortium Registry, December 15, 2010-June 31, 2019) was used to compare fetal and maternal outcomes between anterior and posterior placental locations., Results: The placental location for 623 patients was evenly distributed between anterior (51%) and posterior (49%) locations. Intraoperative fetal bradycardia (8.3% vs. 3.0%, p = 0.005) and performance of fetal resuscitation (3.6% vs. 1.0%, p = 0.034) occurred more frequently in cases with an anterior placenta when compared to those with a posterior placenta. Obstetric outcomes including membrane separation, placental abruption, and spontaneous rupture of membranes were not different among the 2 groups. However, thinning of the hysterotomy site (27.7% vs. 17.7%, p = 0.008) occurred more frequently in cases of an anterior placenta. Gestational age (GA) at delivery (p = 0.583) and length of stay in the neonatal intensive care unit (p = 0.655) were similar between the 2 groups. Fetal incision dehiscence and wound revision were not significantly different between groups. Critical clinical outcomes including fetal demise, perinatal death, and neonatal death were all infrequent occurrences and not associated with the placental location., Conclusions: An anterior placental location is associated with increased risk of intraoperative fetal resuscitation and increased thinning at the hysterotomy closure site. Individual institutional experiences may have varied, but the aggregate data from the fMMC Consortium did not show a significant impact on the GA at delivery or maternal or fetal clinical outcomes., (© 2021 S. Karger AG, Basel.)