查看更多>>摘要：? 2022 Elsevier Inc.Objective: To test whether parents of premature infants less than 37 weeks of gestation provided with a unique smartphone app designed to support parents had greater parenting self-efficacy, a key element in parenting confidence, compared with controls. Study design: Using a quasiexperimental, time-lagged study design, parents were assigned to either usual care (control) or NICU2HOME app (intervention) groups. Both groups completed the validated Parenting Sense of Competence (PSOC) scale at 4 time points (approximately day of life 7, 1 day before discharge, and at 14 and 30 days after discharge) representing the neonatal intensive care unit, discharge, and home contexts. App use was described and categorized. Univariate group differences were assessed, and linear mixed effect regression models were used to assess treatment group effect on PSOC score across time, adjusted for covariates and controlling for overall family effect. Results: We enrolled 298 parents (123 control, 175 intervention) with 256 completing 1 or more PSOC screenings. The intervention group had sustained higher PSOC scores than those of the control group (estimate, 4.3; P = .0042) from the first measurement onward with no significant change in PSOC score across time for either group. Average app use was 15 taps per average day; average and above-average users had significantly higher PSOC scores (estimate, 5.16; P = .0024; estimate, 5.16; P = .014) compared with controls or below-average users. Conclusions: Compared with controls, parents assigned to use the NICU2HOME app reported greater parenting self-efficacy while in the neonatal intensive care unit and this continued once discharged to home. Novel technologies such as point-of-care smartphone applications may hold promise for supporting parents in difficult and stressful situations. Trial Registration: ClincalTrials.gov: NCT03505424.
查看更多>>摘要：? 2022 Elsevier Inc.Objectives: To examine characteristics of children referred for obesity management based on referral frequency, child- and referrer-related variables associated with re-referral, and determine whether re-referral increased treatment initiation. Study design: This population-level, retrospective analysis included all 2- to 17-year-olds referred for obesity management to 1 of 3 multidisciplinary clinics in Alberta, Canada between April 2013 and December 2017. Children were dichotomized based on referral frequency, specifically once only or more than once (re-referred). Data were retrieved from standardized referral forms and patient registries. Analyses included logistic regression and generalized estimating equations models. Result: We analyzed data from 2745 children (47.2% female; mean age: 11.4 years; mean body mass index z score: 3.03) and 2705 physicians (60.2% female; 65.6% pediatricians). Overall, 300 (10.2%) children were re-referred with most (n = 276; 92.0%) being referred twice. Children were less likely to be re-referred if they were referred by a family physician (vs pediatrician) (aOR 0.62; 95% CI 0.46-0.84; P = .0018) or scheduled a clinic appointment following their index referral (aOR: 0.29; 95% CI 0.21-0.4; P < .001). Treatment initiation was higher in children who were referred once only (42.1%) vs their re-referred peers (18.0%; P < .0001); however, for children who were re-referred, they were more likely to initiate treatment following their second referral (aOR 2.3; 95% CI 1.22-4.31; P = .01). This improvement was not sustained on subsequent referrals (aOR 0.44; 95% CI 0.17-1.12; P = .08). Conclusions: Few children were re-referred for pediatric obesity management; however, for those children who were re-referred, being re-referred once only increased the likelihood of treatment initiation.
查看更多>>摘要：? 2022 The Author(s)Objective: To develop a reliable and valid scoring tool, the Pediatric Bowel Management Scoring Tool (PBMST), to better guide management of constipation in pediatric patients. Study design: The project comprised 2 stages, development of the questionnaire and construction of the bowel management score. Two questionnaires were created, one for children aged 8-18 years to self-report and one parent proxy-report for children aged 4-8 years. Questions regarding physical symptoms (n = 6), emotional aspects (n = 2), social activities/school (n = 1), and treatment (n = 1) were included. Patients (or parents of patients) with symptoms of constipation completed the questionnaire. The reproducibility of each question was computed using the Cohen weighted kappa coefficient (κ). A bowel management score was developed using logistic regression analysis, assessing the associations between the questions and impact on self-reported quality of life (QoL). Questions with adequate reproducibility and significantly associated with QoL were incorporated into the score. Results: The questionnaire was completed by 385 patients. Six questions met the inclusion criteria and were incorporated into the score: stool shape (range, 0-3 points), anorectal pain (0-4 points), abdominal pain (0-3 points), frequency of fecal incontinence (0-3 points), assistance of caregivers (0-3 points), and interference with social activities (0-6 points). Differences in bowel management scores among patients reporting no, little, some, or major impact on QoL were statistically significant (P < .001). Conclusions: The newly developed and validated PBMST is a reliable tool for evaluating bowel management strategies in children with constipation.
查看更多>>摘要：? 2022 Elsevier Inc.Objective: To evaluate the feasibility of endoscopic gastrojejunal tube (GJT) placement in infants and children. Study design: All children undergoing endoscopic GJT placement between January 2010 and December 2019 were included in this single-center retrospective study. Difficulties with and failure of GJT placement, complication rates, and device longevity, efficacy, and duration were assessed. Results: A total of 107 children, median age 10 months (IQR, 5.0-23.0 months) and median weight 6.6 kg (IQR, 5.3-9.5 kg), underwent endoscopic GJT placement using the gastric stoma to introduce the endoscope (one step: n = 36 of 107; 33.6%). Endoscopic placement was successful in 99%. Eight periprocedure complications occurred, including 1 pneumoperitoneum requiring exsufflation, 2 acute pulmonary hypertension episodes leading to death in 1 case, and 5 episodes of bronchospasm. Minor complications were frequent and mostly mechanical (79%), whereas major complications were rare (5.6%): intussusception (n = 4), intestinal perforation (n = 1), and pneumoperitoneum (n = 1). Ten patients died. Of the 97 patients who lived, 85 (87%) were weaned from jejunal feeding at a median of 179 days (IQR, 69-295 days) after initiation. Among them, 30 (35.2%) required fundoplication. Weight for age z-score was significantly higher at weaning. Conclusions: GJT placement is feasible in children, even low-weight infants. Complications are frequent but are mostly minor.
查看更多>>摘要：? 2022 Elsevier Inc.Objective: To compare the efficacy of magnetic resonance cholangiopancreatography (MRCP) with endoscopy retrograde cholangiopancreatography (ERCP) in children for the identification of pancreatic duct variants. Study design: We identified children with a pancreatic duct variant by ERCP and separately queried our MRCP database for similar variants. Patients with a paired ERCP-MRCP were reviewed. Three radiologists blinded to the ERCP and MRCP findings were asked to independently review the MRCP studies and define the pancreatic duct anatomy. These blinded reviewers also graded the magnetic resonance imaging examination quality. Results: Seventy-four pairs of ERCP-MRCP examinations were identified. Pancreas divisum was the most frequent ductal variant encountered (73%). There was fair agreement between the radiology reviewers as to the quality of the magnetic resonance imaging studies (Fleiss Kappa agreement). Concordance of the reviewers with that of the ERCP was moderate for the exact diagnosis, moderate for the presence of pancreas divisum, and fair for agreement on the presence of any duct variant. Concordance among reviewers was moderate for the exact diagnosis, moderate for normal vs abnormal, and substantial for the presence of pancreas divisum. Conclusions: Diagnostic limitations exist when comparing MRCP with the gold reference standard of ERCP, specifically when assessing for pancreatic duct variants in children.
查看更多>>摘要：? 2022 Elsevier Inc.Objective: To compare approaches for adjusting serum ferritin concentrations for inflammation in Chilean adolescents with overweight and obesity. Study design: Cross-sectional data from 518 adolescents (aged 16-17 years; 48% females) from Santiago, Chile were analyzed. Several approaches were compared for estimating the prevalence of depleted iron stores (defined as serum ferritin <15 μg/L), including unadjusted prevalence and higher cutoffs for various subgroups (excluding participants with inflammation), correction factors, and regression corrections. A “reference” prevalence estimate was calculated as the prevalence of serum ferritin <15 μg/L in normal weight individuals without inflammation. Each adjustment approach was compared with this reference prevalence. Results: The sample comprised 61.2% normal weight, 23.7% overweight, and 15.1% obese individuals. The prevalence of inflammation (marked by C-reactive protein level >5.0 mg/L) was 6.3%, 8.1%, and 14.1% in the 3 groups, respectively. The correction factor approaches produced adjusted estimates closest to the reference estimate (24.1%-24.7% vs 22.9%), followed by the regression corrections (24.7%-25.1% vs 22.9%). Applying a higher serum ferritin cutoff (30 μg/L) to all participants or to participants with overweight/obesity produced adjusted estimates farthest from the reference (59.5% and 35.3%, respectively). Conclusions: Adjusting serum ferritin concentration may be necessary when assessing iron status in populations with high rates of overweight/obesity. After reviewing 6 approaches for adjusting for the influence of inflammation, this study suggests that using correction factors may be the most appropriate approach for adjusting serum ferritin in Chilean adolescents. Further research is needed to determine the optimal approach for adjusting serum ferritin concentrations for weight-related inflammation in broader populations.
查看更多>>摘要：? 2021 Elsevier Inc.Objective: To evaluate the optimal duration of echocardiographic follow-up in patients with Kawasaki disease without an initial coronary aneurysm. Study design: In this single-center, retrospective, observational study, we reviewed the results of follow-up echocardiography in children with Kawasaki disease enrolled in the Prospective Observational Study on Stratified Treatment with Immunoglobulin Plus Steroid Efficacy for Kawasaki Disease from a children's hospital. The main enrollment criterion was the absence of coronary aneurysms, defined as a maximum z-score (Zmax) ≥2.5, in the proximal right coronary artery and the proximal left anterior descending artery within 9 days from treatment initiation. The primary outcome was Zmax on follow-up echocardiography at up to 5 years. Results: Among 386 patients, 106 (27.5%) received prednisolone with intravenous immunoglobulin for first-line therapy, and 57 (14.8%) showed a poor response. Echocardiography at 1 month detected 9 patients with a Zmax ≥2, including 3 (0.8%) with coronary aneurysms requiring additional antithrombotic treatment and observation. Of 7 patients (1.8%) with normal echocardiographic findings at 1 month but a Zmax ≥2 later, 2 were lost to follow-up and 5 experienced spontaneous resolution, but none of the 7 patients required any change in management. Conclusions: The optimal duration of echocardiographic follow-up may be 1 month in patients with no initial coronary aneurysms and a Zmax <2 at 1 month. Coronary artery abnormalities observed after 1 month are rare and mostly benign in this category of patients.
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