Lung function, exercise tolerance, and physical growth of children with congenital lung malformations at 8 years of age

Objective: To improve counseling on congenital lung malformations (CLM) by describing long-term outcomes of children either operated on or managed by observation. Study design: We analyzed lung function (spirometry), exercise tolerance (Bruce treadmill), and physical growth of 8-year-old children with CLM who participated in our longitudinal prospective follow-up program. The data are shown as median standard deviation scores (SDS) with IQR, or estimated marginal means (95% CI) on the basis of general linear models. Results: Twenty-nine (48%) of the 61 children had required surgery at a median age of 108 (IQR: 8-828) days, and 32 (52%) were managed by observation. In the surgery group, all lung function measurements (except for forced vital capacity [FVC]) were significantly below 0 SDS, with median FEV1 −1.07 (IQR: −1.70 to −0.56), FEV1/FVC −1.49 (−2.62 to −0.33), and FEF25%-75% −1.95 (−2.57 to −0.63) (all P < 0.001). Children in the observation group had normal FEV1 and FVC, whereas FEV1/FVC (−0.81 (−1.65 to −0.14)) and FEF25%-75% (−1.14 (−1.71 to −0.22)) were significantly below 0 SDS (both P < 0.001). Mean exercise tolerance was significantly below 0 SDS in both groups (observation: −0.85 (95% CI: −1.30 to −0.41); surgery: −1.25 (−1.69 to −0.80)); eight (28%) children in the observation group and ten (40%) in the surgery group scored <−1 SDS. Physical growth was normal in both groups. Conclusion: Children with CLM may be at risk for reduced lung function and exercise tolerance, especially those who required surgery. As little pulmonary morbidity was found in children with asymptomatic CLM, this study supports a watchful waiting approach in this group

Association between pectus excavatum and congenital genetic disorders: A systematic review and practical guide for the treating physician

Background: Pectus excavatum (PE) could be part of a genetic disorder, which then has implications regarding comorbidity, the surgical correction of PE, and reproductive choices. However, referral of a patient presenting with PE for genetic analysis is often delayed because additional crucial clinical signs may be subtle or even missed in syndromic patients. We reviewed the literature to inventory known genetic disorders associated with PE and create a standardized protocol for clinical evaluation. Methods: A systematic literature search was performed in electronic databases. Genetic disorders were considered associated with PE if studies reported at least five cases with PE. Characteristics of each genetic disorder were extracted from the literature and the OMIM database in order to create a practical guide for the clinician. Results: After removal of duplicates from the initial search, 1632 citations remained. Eventually, we included 119 full text articles, representing 20 different genetic disorders. Relevant characteristics and important clinical signs of each genetic disorder were summarized providing a standardized protocol in the form of a scoring list. The most important clinical sign was a positive family history for PE and/or congenital heart defect. Conclusions: Twenty unique genetic disorders have been found associated with PE. We have created a scoring list for the clinician that systematically evaluates crucial clinical signs, thereby facilitating decision making for referral to a clinical geneticist

Parent-Reported Perceived Cognitive Functioning Identifies Cognitive Problems in Children Who Survived Neonatal Critical Illness

Children with congenital anatomical foregut anomalies and children treated with neonatal extracorporeal membrane oxygenation (ECMO) are at risk for neurocognitive morbidities. We evaluated the association between the parent-reported pediatric perceived cognitive functioning (PedsPCF) questionnaire and the parent-reported behavior rating inventory of executive function (BRIEF) as well as neuropsychological assessments (NPA). We included 8-, 12-and 17-year-old participants who had joined a prospective follow-up program between 2017 and 2019. Self-and parental proxy-reported PedsPCF and proxy-reported BRIEF scores and their mutual association were evaluated. In total, 168 participants were included. Self-and proxy-reported PedsPCF scores were significantly below normal (mean (SD) z-score: −0.35 (0.88), p < 0.001; −0.36 (1.06), p < 0.001, respectively). Total BRIEF scores were significantly above normal (mean (SD) z-score 0.33 (0.98), p < 0.001). Proxy-reported PedsPCF scores and the Metacognition Index subscores of the BRIEF correlated strongly (τ = 0.551, p < 0.001). Self-reported PedsPCF scores were not associated with NPA test scores. Proxy-reported PedsPCF scores were positively associated with multiple NPA test scores, especially intelligence (R2 = 0.141). The proxy-reported PedsPCF revealed cognitive problems more often than the BRIEF in school-aged children who had survived neonatal critical illness. The proxy-reported PedsPCF may support clinical decision-making regarding the need for extensive neuropsychological assessments

Evaluation of Gastroesophageal Reflux in Children Born with Esophageal Atresia Using pH and Impedance Monitoring

Objectives To evaluate acid and non-acid gastroesophageal reflux in infants and school-aged children with esophageal atresia (EA) using pH-impedance (pH-MII) monitoring. Methods Between 2012-2017, all 24-hour pH-MII studies performed in infants (≥18 months) and 8-year olds with EA were included. Anti-acid therapy was discontinued before study. Exclusion criteria were: isolated tracheoesophageal fistula; esophageal replacement therapy; tube feeding; and monitoring <18 hours. Automatically detected retrograde bolus movements (RBM) were manually reviewed and modified/deleted if necessary. Results We included 57 children (51% male; 2% isolated EA; 44% thoracoscopic EA repair): 24 infants (median age 0.6 years) and 33 school-aged children (median age 8.2 years). Of the automatically detected 3,313 RBM, 1,292 were manually deleted from the tracings: 52% of non-acid RBM and 8% of acid RBM (mainly misinterpreted swallows or one event recognized as several events). In infants, median reflux index (RI;pH<4) was 2.6% (abnormal in n=2), median RBM was 61 (62% non-acid, 58% mixed) and median of the mean BCT was 11 seconds. In older children, median RI was 0.3% (abnormal in n=4), median RBM was 21 (64% non-acid; 75% mixed) and median of the mean BCT was 13 seconds. Conclusions Most children with EA off medication have a normal RI, yet experience a significant number of non-acid RBM. After manual revision of the tracings a high percentage of RBM was deleted. Our data show that automated impedance analysis software needs refinement for use in infants and children with EA and question the need for standard antiacid therapy in these patients

Patient-reported outcome measures and clinical outcomes in children with foregut anomalies

Increasing numbers of children and adults with chronic disease status highlight the need for a value-based healthcare system. Patient-reported outcome measures (PROMs) are essential to value-based healthcare, yet it remains unclear how they relate to clinical outcomes such as health and daily functioning. We aimed to assess the added value of self-reported PROMs for health status (HS) and quality of life (QoL) in the long-term follow-up of children with foregut anomalies. We evaluated data of PROMs for HS and/or QoL among eight-year-olds born with congenital diaphragmatic hernia (CDH), esophageal atresia (EA), or congenital lung malformations (CLM), collected within the infrastructure of a multidisciplinary, longitudinal follow-up program. Clinical outcomes were categorized into different outcome domains, and their relationships with self-reported HS and QoL were assessed through multivariable linear regression analyses. A total of 220 children completed HS and/or QoL self-reports. In children with CDH and EA, lower cognition was significantly associated with lower self-reported HS. Due to the low number of cases, multivariable linear regression analysis was not possible in children with CLM. HS, QoL, and clinical outcomes represent different aspects of a child’s wellbeing and should be measured simultaneously to facilitate a more holistic approach to clinical decision making

Congenital lung abnormality quantification by computed tomography: The CLAQ method

Introduction: To date, no consensus has been reached on the optimal management of congenital lung abnor

Longitudinal Health Status and Quality of Life in Congenital Diaphragmatic Hernia

OBJECTIVES: To longitudinally evaluate self-reported health status (HS) and quality of life (QoL) a in 8- and 12-year-old survivors of congenital diaphragmatic hernia (CDH). We hypothesized that HS would improve with age—as associated health problems tend to decline—whereas QoL would decrease, as the children start to compare themselves with peers. METHODS: Self-reported HS and QoL of 133 children born between 1999 and 2013 who had joined our standardized follow-up program were routinely assessed at the ages of 8 and 12 with generic, internationally validated, standardized instruments. Longitudinal evaluation of total and subscale scores was performed using general linear model analyses. In addition, we compared these scores to sex- and age-specific normative data. RESULTS: Between ages 8 and 12, boys born with CDH perceived a decline in HS (mean difference 7.15, P &lt; .001). Self-reported QoL did not change over time in both boys and girls. At both ages, HS was significantly lower than that of healthy peers (effect size 5 0.71, P 5 .001 for boys, and effect size 5 0.69, P 5 .003 for girls), whereas differences in QoL were small. CONCLUSIONS: Children born with CDH are at risk for declining HS between 8 and 12 years, but not QoL, compared with healthy peers. Given that children born with CDH tend to grow into deficits, our findings highlight the need for continued somatic and psychological assessments in adolescent and adult CDH survivors.</p

The Management of Asymptomatic Congenital Pulmonary Airway Malformation:Results of a European Delphi Survey

Consensus on the optimal management of asymptomatic congenital pulmonary airway malformation (CPAM) is lacking, and comparison between studies remains difficult due to a large variety in outcome measures. We aimed to define a core outcome set (COS) for pediatric patients with an asymptomatic CPAM. An online, three-round Delphi survey was conducted in two stakeholder groups of specialized caregivers (surgeons and non-surgeons) in various European centers. Proposed outcome parameters were scored according to level of importance, and the final COS was established through consensus. A total of 55 participants (33 surgeons, 22 non-surgeons) from 28 centers in 13 European countries completed the three rounds and rated 43 outcome parameters. The final COS comprises seven outcome parameters: respiratory insufficiency, surgical complications, mass effect/mediastinal shift (at three time-points) and multifocal disease (at two time-points). The seven outcome parameters included in the final COS reflect the diversity in priorities among this large group of European participants. However, we recommend the incorporation of these outcome parameters in the design of future studies, as they describe measurable and validated outcomes as well as the accepted age at measurement