Hemodynamic management of congenital diaphragmatic hernia: the role of targeted neonatal echocardiography.

Congenital diaphragmatic hernia (CDH) is a major congenital anomaly, resulting from the herniation of abdominal contents into the thoracic cavity, thereby impeding the proper development of the lungs and pulmonary vasculature. CDH severity correlates with a spectrum of pulmonary hypoplasia, pulmonary hypertension (PHT), and cardiac dysfunction, constituting the pathophysiological triad of this complex condition. The accurate diagnosis and effective management of PHT and cardiac dysfunction is pivotal to optimizing patient outcomes. Targeted neonatal echocardiography is instrumental in delivering real-time data crucial for the bespoke, pathophysiology-targeted hemodynamic management of CDH-associated PHT.

Classification of isolated versus multiple birth defects: An automated process for population-based registries.

Epidemiologic studies of birth defects often conduct separate analyses for cases that have isolated defects (e.g., spina bifida only) and cases that have multiple defects (e.g., spina bifida and a congenital heart defect). However, in some instances, cases with additional defects (e.g., spina bifida and clubfoot) may be more appropriately considered as isolated because the co-occurring defect (clubfoot) is believed to be developmentally related to the defect of interest. Determining which combinations should be considered isolated can be challenging and potentially resource intensive for registries. Thus, we developed automated classification procedures for differentiating between isolated versus multiple defects, while accounting for developmentally related defects, and applied the approach to data from the Texas Birth Defects Registry (1999-2018 deliveries). Among 235,544 nonsyndromic cases in Texas, 89% of cases were classified as having isolated defects, with proportions ranging from 25% to 92% across 43 specific defects analyzed. A large proportion of isolated cases with spina bifida (44%), lower limb reduction defects (44%), and holoprosencephaly (32%) had developmentally related defects. Overall, our findings strongly support the need to account for isolated versus multiple defects in risk factor association analyses and to account for developmentally related defects when doing so, which has implications for interpreting prior studies.

Lower respiratory tract infections in children with congenital lung abnormalities.

OBJECTIVE: We aimed to determine if the incidence of lower respiratory tract infections (LRTI) among children with asymptomatic, observationally managed congenital lung abnormalities (CLA) differed from that of symptomatic patients who underwent surgery. Second, we sought to compare the pre- and post-resection incidence of LRTI in patients who underwent surgery. METHODS: This retrospective cohort study included patients born between 1999 and 2021 with CLA confirmed by CT scan who were enrolled in a prospective longitudinal follow-up program. The LRTI incidence rates at 1, 2, 5, 8, and 12 years were compared between surgically and observationally managed patients using incidence rate ratios (IRR). Differences in pre- and post-resection LRTI incidence rates among patients who underwent CLA-related surgery were assessed through IRR. RESULTS: Among 217 included patients, 81 (37%) had undergone surgery and 136 (63%) had been observationally managed. The LRTI incidence rates did not significantly differ at any follow-up moment between the surgical and observational groups. Among the children who underwent CLA-related surgery, the pre-resection LRTI incidence rates were significantly higher than the post-resection LRTI incidence rates (IRR of 3.57, 95% confidence interval: [2.00; 6.33], p < .001). CONCLUSION: We could not demonstrate differences in LRTI incidence throughout childhood between patients with surgically and observationally managed CLA. We recommend discussing cases of LRTI in patients with CLA in a multidisciplinary setting, using additional diagnostics such as chest X-ray to screen for CLA involvement, enabling a well-considered decision on surgical resection of the lesion.

Lymphoma presenting as preauricular tumor in unilateral parotid gland agenesis: a case report and review of literature.

BACKGROUND: Parotid gland agenesis is a rare, congenital, usually asymptomatic disorder. Until now, only 24 cases with unilateral, incidentally found, parotid gland agenesis have been described. Here, we present the first reported case of an ipsilateral preauricular neoplasm in a patient with unilateral parotid gland agenesis. During surgery, the position of the greater auricular- and facial nerves was documented. Furthermore, we performed the first sialendoscopy for this rare disorder to assess the number of duct branches, which might be indicative of the abundance of parotid tissue. Moreover, we looked for sialendoscopic characteristic features that could aid in identifying these patients in the ambulatory setting. CASE PRESENTATION: A 50-year-old Greek man presented with a painless, slowly enlarging mass in the right parotid space. Magnetic resonance imaging revealed a complete absence of the right parotid gland without accessory parotid tissue. The right parotid gland was replaced by fatty tissue and the radiologist suggested a benign parotid tumor. Fine needle aspiration was indicative of a reactive lymph node. Sialendoscopy revealed only two branches within the right parotid duct. Surgical resection was performed through a conventional lateral parotidectomy. This revealed typical anatomic position of the greater auricular- and facial nerves despite the parotid tissue agenesis. Histopathology revealed a small lymphocytic lymphoma. CONCLUSIONS: Surgeons should feel confident to resect tumors of the parotid space in patients with parotid gland agenesis. Reduced branching observed during sialendoscopy might indicate parotid gland agenesis. Physicians should be even more cautious than usual with the watch and wait strategy in patients with tumors of parotid gland agenesis, since the probability of a tumor being a benign salivary gland tumor might be lower than usual.

Vacterl syndrome: Medical and stomatological considerations for comprehensive patient management.

AIM: The VACTERL association or Syndrome consists of Vertebral, Anorectal, Cardiac, Tracheo-Esophageal, Renal, and Limb defects. The diagnosis relies on the presence of at least three of these structural abnormalities. This study reports a single case of a patient with VACTERL Syndrome (VS), aiming to assist dentists in recognizing the general aspects, systemic changes, and oral care related to this condition. CASE REPORT: A 14-year-old female patient medically diagnosed with VS. The study evaluated the presence of systemic alterations, medication use, behavioral deviations, cognitive development, and oral aspects. The patient exhibited cardiovascular alterations including a ventricular septal defect (C), anal atresia (A), polydactyly (considered limb alteration-L), and scoliosis (a possible indication of vertebral anomalies-V). In the intraoral examination, findings included tooth crowding, enamel hypomineralization in several teeth, a deep and atretic palate, generalized gingivitis, bleeding, gingival hyperplasia, Class III malocclusion, and a right unilateral crossbite. CONCLUSION: Patients diagnosed with VACTERL syndrome experience significant systemic impairments. The research subject presented compromised oral health, challenges in dental management, delays in neuropsychomotor development, though these are not inherent to the syndrome. It is crucial to prevent oral diseases and provide early dental care for these patients to avoid the need for complex and invasive dental treatments due to systemic impairments.

Reappearance of excentric persistent fetal vasculature stalk following laser treatment in a patient with type 1 retinopathy of prematurity.

PURPOSE: In this report, we aim to present an unusual reappearance of hyaloidal artery remnant with atypical localization during the follow-up of an infant who underwent indirect laser photocoagulation for type 1 ROP. METHODS: Retrospective case report. RESULTS: We report a case of reappearance of an eccentrically located hyaloidal stalk in the macular area during the follow-up period, 2 weeks after laser photocoagulation for type 1 ROP subsequently progressed to cause foveal distortion, which is successfully removed with a lens-sparing vitrectomy. CONCLUSIONS: To the best of our knowledge, there is no similar case in the literature. In the presence of fibrovascular proliferation extending into the vitreous, especially in premature infants, it should be kept in mind that this may be a reappearance of PFV and it may not always be located on the optic disc.

Very Young and Advanced Maternal Age Strongly Elevates the Occurrence of Non-Chromosomal Congenital Anomalies: A Systematic Review and Meta-Analysis of Population-Based Studies.

OBJECTIVE: To evaluate the role of maternal age in the incidence of non-chromosomal congenital anomalies (NCAs) and to pinpoint age groups at higher risk to refine screening protocols. DATA SOURCES: Search performed on October 19, 2021, across MEDLINE (via PubMed), Cochrane Library (CENTRAL), and Embase. STUDY ELIGIBILITY CRITERIA: Included were population-based studies assessing the impact of maternal age on the incidence of NCAs in pregnant women, without restrictions on age range, country, or comorbidities. STUDY APPRAISAL AND SYNTHESIS METHODS: The PRISMA 2020 guideline and Cochrane Handbook informed the systematic review and meta-analysis. A random-effects model was used for pooling effect sizes, considering the heterogeneity across studies. RESULTS: From 15,547 studies, 72 were synthesized. Maternal age >35 showed an increased NCA risk (RR 1.31, CI: 1.07-1.61), rising notably after >40 (RR 1.44, CI: 1.25-1.66). The latter changes to 1.25 (CI: 1.08-1.46) if the co-occurrence of chromosomal aberrations is excluded. Specific anomalies like cleft lip/palate (>40, RR 1.57, CI: 1.11-2.20) and circulatory system defects (>40, RR 1.94, CI: 1.28-2.93) were significantly associated with advanced maternal age. Conversely, gastroschisis was linked to mothers <20 (RR 3.08, CI: 2.74-3.47). CONCLUSIONS: The study confirms that both very young and advanced maternal ages significantly increase the risk of NCAs. There's a pressing need for age-specific prenatal screening protocols to better detect these anomalies, especially considering the current trend of delayed childbearing. Further research is required to fully understand the impact of maternal age on the prevalence of rarer NCAs.

Eventos adversos em crianças submetidas a cirurgias orofaciais / Adverse events in children submitted to orofacial surgery / Eventos adversos en niños sometidos a cirugía orofacial

Objetivo: Identificar os eventos adversos no pós-operatório imediato de queiloplastia e/ou palatoplastia em crianças e comparar os eventos identificados aos notificados ao Núcleo de Segurança do Paciente. Métodos: Estudo descritivo, retrospectivo e quantitativo, realizado em um hospital público e terciário brasileiro. Os dados foram coletados por meio da descrição nos registros de enfermagem e comparados aos notificados ao Núcleo de Segurança do Paciente, referente a junho e dezembro de 2019. Os resultados foram submetidos a análise estatística descritiva. Resultados: A amostra constou de 203 crianças, das quais 51% (n=103) apresentaram evento adverso. Foram identificados 176 eventos adversos, de 8 tipos, com prevalência da laringite pós-extubação (n=50; 28%), edema de língua (n=34; 19%) e lesão de comissura labial (n=25; 14%). Destes, apenas 5% (n=9) foram notificados ao Núcleo de Segurança do Paciente. Conclusão: Os eventos adversos prevalentes se relacionaram a cavidade oral e tecidos adjacentes, e a subnotificação foi expressiva. (AU)

Objective: To identify adverse events in the immediate postoperative period of cheiloplasty and/or palatoplasty in children and compare the identified events to those notified to the Patient Safety Center. Methods: Descriptive, retrospective and quantitative study, carried out in a Brazilian public and tertiary hospital. Data were collected through descriptions in nursing records and compared to those notified to the Patient Safety Center, referring to June and December 2019. The results were subjected to descriptive statistical analysis. Results: The sample consisted of 203 children, of which 51% (n=103) had an adverse event. A total of 176 adverse events of 8 types were identified, with prevalence of post-extubation laryngitis (n=50; 28%), tongue edema (n=34; 19%) and labral commissure lesion (n=25; 14%). Of these, only 5% (n=9) were notified to the Patient Safety Center. Conclusion: The prevalent adverse events were related to the oral cavity and adjacent tissues, and underreporting was significant. (AU)

Objetivo: Identificar eventos adversos en el postoperatorio inmediato de queiloplastia y/o palatoplastia en niños y comparar los eventos identificados con los notificados al Centro de Seguridad del Paciente. Métodos: Estudio descriptivo, retrospectivo y cuantitativo, realizado en un hospital público y terciario brasileño. Los datos se recolectaron mediante descripciones en registros de enfermería y se compararon con los notificados al Centro de Seguridad del Paciente, referidos a junio y diciembre de 2019. Los resultados fueron sometidos a análisis estadístico descriptivo. Resultados: La muestra estuvo conformada por 203 niños, de los cuales el 51% (n = 103) tuvo un evento adverso. Se identificaron un total de 176 eventos adversos de 8 tipos, con prevalencia de laringitis posextubación (n=50; 28%), edema de lengua (n=34; 19%) y lesión de la comisura del labrum (n=25; 14%). De estos, solo el 5% (n=9) fueron notificados al Centro de Seguridad del Paciente. Conclusion: Los eventos adversos prevalentes se relacionaron con la cavidad bucal y los tejidos adyacentes y el subregistro fue significativo. (AU)

A systematic review of kidney transplantation outcomes in patients with end-stage renal disease due to childhood lower urinary tract malformations.

PURPOSE: Patients with lower urinary tract malformations (LUTM) were suspended from kidney transplantation (KT) programs in the past due to various concerns. Consequently, only a limited number of studies have explored this topic at hand. In this study, our objective was to perform a systematic review (SR) to evaluate the current evidence regarding KT outcomes as well as patient survival (PS), postoperative complications and urinary tract infections (UTI) in individuals with childhood LUTM. METHODS: The search encompassed databases of Web of Science, Medline (via PubMed), and Embase (via Scopus) to identify all studies reporting outcomes on KT for patients with LUTM. The research included articles published in English from January 1995 till September 2023. RESULTS: Of the 2634 yielded articles, 15 met the inclusion criteria, enrolling a total of 284,866 KT patients. There was significantly better 5-year graft survival (GS) in recipients with LUTM compared to the control group (RR, 1.04; 95% CI 1.02-1.06); while GS at 1-year and 10-year, and PS at 1-year, 5-year and 10-year were similar between groups. On the other hand, the postoperative UTI rate was significantly higher in the LUTM group (RR: 4.46; 95% CI 1.89-10.51). However, data on serum creatinine and estimated glomerular filtration rate on follow-up were insufficient. CONCLUSION: GS and PS rates appear to be similar in patients with childhood LUTM and those with normal lower urinary tract functions. Despite a higher postoperative UTI rate within this patient group, it appears that this has no effect on GS rates.

Extending the new era of genomic testing into pregnancy management: A proposed model for Australian prenatal services.

BACKGROUND: Trio exome sequencing can be used to investigate congenital abnormalities identified on pregnancy ultrasound, but its use in an Australian context has not been assessed. AIMS: Assess clinical outcomes and changes in management after expedited genomic testing in the prenatal period to guide the development of a model for widespread implementation. MATERIALS AND METHODS: Forty-three prospective referrals for whole exome sequencing, including 40 trios (parents and pregnancy), two singletons and one duo were assessed in a tertiary hospital setting with access to a state-wide pathology laboratory. Diagnostic yield, turn-around time (TAT), gestational age at reporting, pregnancy outcome, change in management and future pregnancy status were assessed for each family. RESULTS: A clinically significant genomic diagnosis was made in 15/43 pregnancies (35%), with an average TAT of 12 days. Gestational age at time of report ranged from 16 + 5 to 31 + 6 weeks (median 21 + 3 weeks). Molecular diagnoses included neuromuscular and skeletal disorders, RASopathies and a range of other rare Mendelian disorders. The majority of families actively used the results in pregnancy decision making as well as in management of future pregnancies. CONCLUSIONS: Rapid second trimester prenatal genomic testing can be successfully delivered to investigate structural abnormalities in pregnancy, providing crucial guidance for current and future pregnancy management. The time-sensitive nature of this testing requires close laboratory and clinical collaboration to ensure appropriate referral and result communication. We found the establishment of a prenatal coordinator role and dedicated reporting team to be important facilitators. We propose this as a model for genomic testing in other prenatal services.

Hemivertebra with pathogenic microdeletion of chromosome 9.

Hemivertebra is a rare congenital abnormality of the spinal column. Hemivertebra with other structural and cytogenetic abnormalities are reported. The prognosis is favorable with partial hemivertebra and with a single spinal defect as compared to a defect involving full segments and affecting different levels of the spines. The perinatal outcome is obscured when it is associated with other syndromes or cytogenetic abnormality. It is imperative to do serial thorough anatomical ultrasound scanning and to screen for chromosomal abnormality when hemivertebra is detected during pregnancy.

Risk of congenital anomalies in children who have a sibling with cancer: A matched cohort study.

PURPOSE: We assessed the risk of congenital anomalies in children who have a sibling with cancer. METHODS: We performed a matched cohort study of children born between 2006 and 2022 in Quebec. The exposure was having a sibling with cancer. Exposed children were matched to unexposed children based on sex, number of siblings, birth order, and year. The outcome included heart defects, orofacial clefts, and other anomalies. Using conditional logistic regression, we estimated odds ratios (OR) and 95 % confidence intervals (CI) for the association between having a sibling with cancer and the likelihood of having a congenital anomaly. RESULTS: A total of 2403 children who had a sibling with cancer were matched to 240,257 unexposed children. Congenital anomalies were more frequent in children who had a sibling with cancer compared with unexposed children (10.3 % vs 8.9 %). Overall, having a sibling with cancer was only weakly associated with congenital anomalies (OR 1.18, 95 % CI 1.04-1.35). Exposed children tended to have greater odds of polydactyly/syndactyly (OR 1.89, 95 % CI 1.11-3.21) and urinary defects (OR 1.50, 95 % CI 1.09-2.08) compared with unexposed children. CONCLUSIONS: Children who have a sibling with cancer have an only weakly elevated risk of congenital anomalies.

Long-term follow-up of patients with congenital diaphragmatic hernia.

Neonates with congenital diaphragmatic hernia encounter a number of surgical and medical morbidities that persist into adulthood. As mortality improves for this population, these survivors warrant specialized follow-up for their unique disease-specific morbidities. Multidisciplinary congenital diaphragmatic hernia clinics are best positioned to address these complex long-term morbidities, provide long-term research outcomes, and help inform standardization of best practices in this cohort of patients. This review outlines long-term morbidities experienced by congenital diaphragmatic hernia survivors that can be addressed in a comprehensive follow-up clinic.

Multivariate logistic regression analysis of risk factors for birth defects: a study from population-based surveillance data.

OBJECTIVE: To explore risk factors for birth defects (including a broad range of specific defects). METHODS: Data were derived from the Population-based Birth Defects Surveillance System in Hunan Province, China, 2014-2020. The surveillance population included all live births, stillbirths, infant deaths, and legal termination of pregnancy between 28 weeks gestation and 42 days postpartum. The prevalence of birth defects (number of birth defects per 1000 infants) and its 95% confidence interval (CI) were calculated. Multivariate logistic regression analysis (method: Forward, Wald, α = 0.05) and adjusted odds ratios (ORs) were used to identify risk factors for birth defects. We used the presence or absence of birth defects (or specific defects) as the dependent variable, and eight variables (sex, residence, number of births, paternal age, maternal age, number of pregnancies, parity, and maternal household registration) were entered as independent variables in multivariate logistic regression analysis. RESULTS: Our study included 143,118 infants, and 2984 birth defects were identified, with a prevalence of 20.85% (95%CI: 20.10-21.60). Multivariate logistic regression analyses showed that seven variables (except for parity) were associated with birth defects (or specific defects). There were five factors associated with the overall birth defects. The risk factors included males (OR = 1.49, 95%CI: 1.39-1.61), multiple births (OR = 1.44, 95%CI: 1.18-1.76), paternal age < 20 (OR = 2.20, 95%CI: 1.19-4.09) or 20-24 (OR = 1.66, 95%CI: 1.42-1.94), maternal age 30-34 (OR = 1.16, 95%CI: 1.04-1.29) or > = 35 (OR = 1.56, 95%CI: 1.33-1.81), and maternal non-local household registration (OR = 2.96, 95%CI: 2.39-3.67). Some factors were associated with the specific defects. Males were risk factors for congenital metabolic disorders (OR = 3.86, 95%CI: 3.15-4.72), congenital limb defects (OR = 1.34, 95%CI: 1.14-1.58), and congenital kidney and urinary defects (OR = 2.35, 95%CI: 1.65-3.34). Rural areas were risk factors for congenital metabolic disorders (OR = 1.21, 95%CI: 1.01-1.44). Multiple births were risk factors for congenital heart defects (OR = 2.09, 95%CI: 1.55-2.82), congenital kidney and urinary defects (OR = 2.14, 95%CI: 1.05-4.37), and cleft lip and/or palate (OR = 2.85, 95%CI: 1.32-6.15). Paternal age < 20 was the risk factor for congenital limb defects (OR = 3.27, 95%CI: 1.10-9.71), 20-24 was the risk factor for congenital heart defects (OR = 1.64, 95%CI: 1.24-2.17), congenital metabolic disorders (OR = 1.56, 95%CI: 1.11-2.21), congenital limb defects (OR = 1.61, 95%CI: 1.14-2.29), and congenital ear defects (OR = 2.13, 95%CI: 1.17-3.89). Maternal age < 20 was the risk factor for cleft lip and/or palate (OR = 3.14, 95%CI: 1.24-7.95), 30-34 was the risk factor for congenital limb defects (OR = 1.37, 95%CI: 1.09-1.73), >=35 was the risk factor for congenital heart defects (OR = 1.51, 95%CI: 1.14-1.99), congenital limb defects (OR = 1.98, 95%CI: 1.41-2.78), and congenital ear defects (OR = 1.82, 95%CI: 1.06-3.10). Number of pregnancies = 2 was the risk factor for congenital nervous system defects (OR = 2.27, 95%CI: 1.19-4.32), >=4 was the risk factor for chromosomal abnormalities (OR = 2.03, 95%CI: 1.06-3.88) and congenital nervous system defects (OR = 3.03, 95%CI: 1.23-7.47). Maternal non-local household registration was the risk factor for congenital heart defects (OR = 3.57, 95%CI: 2.54-5.03), congenital metabolic disorders (OR = 1.89, 95%CI: 1.06-3.37), congenital limb defects (OR = 2.94, 95%CI: 1.86-4.66), and congenital ear defects (OR = 3.26, 95%CI: 1.60-6.65). CONCLUSION: In summary, several risk factors were associated with birth defects (including a broad range of specific defects). One risk factor may be associated with several defects, and one defect may be associated with several risk factors. Future studies should examine the mechanisms. Our findings have significant public health implications as some factors are modifiable or avoidable, such as promoting childbirths at the appropriate age, improving the medical and socio-economic conditions of non-local household registration residents, and devoting more resources to some specific defects in high-risk groups, which may help reducing birth defects in China.

Analysis of single umbilical artery with concurrent congenital anomaly: Is it a risk factor for poor prognosis? A cross-sectional study.

Background: A single umbilical artery (SUA) may coexist with a single anomaly or multiple congenital anomalies. Although anomalies associated with SUA can primarily cause high perinatal mortality, their clinical significance has not been evaluated. Objective: We investigated the relationship between the clinical features and the type or number of concurrent anomalies in neonates with SUA. Materials and Methods: In this cross-sectional study, 104 neonates with SUA were enrolled from January 2000 to December 2020 at Dongsan hospital, Daegu, South Korea. Data on the maternal history and the neonates demographic characteristics, clinical course, chromosomal analysis, and congenital anomalies, were collected. Results: Among the neonates with SUA included, 77 (74.0%) had one or more congenital anomalies; 66 (63.5%) were cardiac, 20 (19.2%) were genitourinary, 12 (11.5%) were gastrointestinal, 5 (4.8%) were central nervous system, 12 (11.5%) were skeletal, and 5 (4.8%) were facial anomalies. The number of concurrent anomalies ranged from 0-4. Neonates with SUA and concurrent gastrointestinal anomaly had a high incidence of initial positive ventilation, intubation, and inotropic drug use and lower Apgar score at 1 min and 5 min. 7 (6.7%) neonates with SUA died. Low birth weight (odds ratio = 6.16, p = 0.05), maternal multiparity (2.41, p = 0.13), gastrointestinal anomaly (5.06, p = 0.11), and initial cardiac resuscitation (7.77, p = 0.11) were risk factors for mortality in neonates with SUA. Conclusion: Neonates with SUA and concurrent gastrointestinal anomaly, low birth weight, maternal multiparity, and initial cardiac resuscitation had poor outcomes.

Correlation Between Ultrasonographic Placental Thickness and Adverse Fetal and Neonatal Outcomes.

Introduction The placenta is often overlooked in the routine evaluation of normal gestations, receiving attention only when abnormalities are detected. Placental thickness can serve as a good predictor of fetal growth and birth weight, especially in the second trimester.In this prospective study, we measured placental thickness in the second and third trimesters of singleton pregnancies and identified an association between placental thickness and adverse outcomes such as congenital anomalies, fetal growth restriction (FGR), prematurity, low birth weight, stillbirth, and hydrops fetalis. Methodology A total of 298 patients aged 20 to 33 years with a singleton pregnancy and regular cycles, who were sure of the date of their last menstrual period, were observed. Placental thickness was measured by ultrasound at 18-20 and 30-32 weeks, and patients were divided into three groups. Group A consisted of patients with normal placental thickness. Group B included patients with a thin placenta (below the 10th percentile). Group C consisted of patients with a thick placenta (above the 95th percentile). The correlation between placental thickness and the fetal and neonatal outcome was observed. Results Out of 298 patients, 82 (27.5%) were primigravida and 216 (72.4%) were multigravida. At 18-20 weeks, premature birth was observed in one patient (7.69%) in Group C and six patients (20%) in Group B, compared with eight patients (3.14%) in Group A. At 30-32 weeks, premature birth was seen in two patients (16.67%) in Group C and 11 patients (36.67%) in Group B, compared with two patients (0.78%) in Group A. At 18-20 weeks of gestation, low birth weight was observed for three patients (23.08%) in Group C and 16 patients (53.33%) in Group B, compared with 15 patients (5.88%) in Group A. At 30-32 weeks, low birth weight was observed for four patients (33.33%) in Group C and 19 patients (63.33%) in Group B compared with 11 patients (4.30%) in Group A. A significant association was found between a thin placenta and low birth weight and prematurity at both 18-20 and 30-32 weeks of gestation. Two patients (13.33%) had major congenital abnormalities and a thick placenta at 18-20 weeks. In Group C, hydrops were observed in two patients (15.38%) at 18-20 weeks and two patients (16.67%) at 30-32 weeks. A significant association was found between a thick placenta and hydrops. At 30-32 weeks, 13 patients (43.33%) in Group B had developed FGR compared with six patients (2.34%) with a normal placenta. A significant association was found between a thin placenta and FGR. One patient (7.69%) with a thick placenta had a stillbirth, indicating a nonsignificant association. Conclusions A positive correlation was observed between congenital anomalies and hydrops and a thick placenta, whereas FGR, preterm labor, prematurity, and low birth weight were associated with a thin placenta. Subnormal placental thickness for a particular gestational age may be the earliest sign of FGR. A sonographically identified abnormal placenta should alert clinicians to the possibility of a compromised perinatal outcome and the need for evaluation and close follow-up.

The influence of advanced maternal age on congenital malformations, short- and long-term outcomes in offspring of nulligravida: a Korean National Cohort Study over 15 years.

Objective: To assess the influence of advanced maternal age on congenital malformations, and short- and long-term outcomes in offspring of nulligravida. Methods: A retrospective study was conducted using the Korean National Health Insurance Service database spanning from January 2005 to December 2019. All live-born offspring of nulligravida (n=3,685,817) were included. The maternal age was subdivided into the following subgroups: <25 years (n=153,818), 25-29 years (n=845,355), 30-34 years (n=1,738,299), 35-39 years (n=787,530), 40-44 years (n=151,519), and >44 years (n=9,296). Outcomes were assessed based on ICD-10 codes. Adjusted odds ratios (aORs) were calculated with the group of 25-29 years as a reference using logistic regression and Cox proportional hazards model analysis. Results: Most congenital malformations showed an age-dependent increase, but cleft lip and abdominal wall defect exhibited a U-shape curve, indicating an increase even in those <25 years old. Similarly, various disorders included in the neonatal composite outcomes from short-term outcomes showed an age-dependent escalation. However, preterm birth from the short-term outcomes and most of the long-term developmental outcomes, except for motor developmental delays and Tics, showed a U-shaped pattern. The aOR of autism and cerebral palsy, showing the most obvious U-shaped curved in the long-term outcomes, was 1.50 (95% CI 1.24-1.82) and 1.54 (95% CI 1.17-2.03), respectively in the >44 years old group and 1.18 (95% confidence interval [CI], 1.11-1.25) and 1.19 (95% CI, 1.09-1.30) in the <25 years old group. Conclusion: Overall, an advanced maternal age shows an age-dependent correlation with most congenital malformations, as well as short- and long-term outcomes of neonates.

The role of extracorporeal life support and timing of repair in infants with congenital diaphragmatic hernia.

Extracorporeal life support (ECLS) serves as a rescue therapy for patients with congenital diaphragmatic hernia (CDH) and severe cardiopulmonary failure, and only half of these patients survive to discharge. This costly intervention has a significant complication risk and is reserved for patients with the most severe disease physiology refractory to maximal cardiopulmonary support. Some contraindications to ECLS do exist such as coagulopathy, lethal chromosomal or congenital anomaly, very preterm birth, or very low birth weight, but many of these limits are being evaluated through further research. Consensus guidelines from the past decade vary in recommendations for ECLS use in patients with CDH but this therapy appears to have a survival benefit in the most severe subset of patients. Improved outcomes have been observed for patients treated at high-volume centers. This review details the evolving literature surrounding management paradigms for timing of CDH repair for patients receiving preoperative ECLS. Most recent data support early repair following cannulation to avoid non-repair which is uniformly fatal in this population. Longer ECLS runs are associated with decreased survival, and patient physiology should guide ECLS weaning and eventual decannulation rather than limiting patients to arbitrary run lengths. Standardization of care across centers is a major focus to limit unnecessary costs and improve short-term and long-term outcomes for these complex patients.

[Developmental disorders of the gastrointestinal tract]. / Entwicklungsstörungen des Gastrointestinaltrakts.

BACKGROUND: Developmental disorders of the gastrointestinal tract comprise a broad spectrum of congenital malformations of different etiologies and locations from the mouth to the anus. METHODS: The authors present the most important malformations of the gastrointestinal tract on the basis of basic and current reviews. RESULTS: Gastrointestinal developmental disorders occur both sporadically and in connection with malformation syndromes. Symptoms are highly variable and range from postnatal emergencies to asymptomatic abnormalities, which may be incidental radiological findings. Prenatal ultrasound examinations can often identify gastrointestinal developmental disorders at an early stage. Here, fetal magnetic resonance imaging can be a useful addition to the diagnostic process. In the first few days of life, simple X­ray overview images, supplemented by images after the administration of contrast medium, are often sufficient. CONCLUSION: Many patients with a malformation of the gastrointestinal tract require lifelong medical care, so that not only pediatric radiologists need specific knowledge about this group of diseases.