IVC filter placements in children: nationwide comparison of practice patterns at adult and children’s hospitals using the Kids’ Inpatient Database

Background

Inferior vena cava (IVC) filter placement in children has been described in literature, but there is variability with regard to their indications. No nationally representative study has been done to compare practice patterns of filter placements at adult and children’s hospitals.

Objective

To perform a nationally representative comparison of IVC filter placement practices in children at adult and children’s hospitals.

Materials and methods

The 2012 Kids’ Inpatient Database was searched for IVC filter placements in children <18 years of age. Using the International Classification of Diseases, 9th Revision (ICD-9) code for filter insertion (38.7), IVC filter placements were identified. A small number of children with congenital cardiovascular anomalies codes were excluded to improve specificity of the code used to identify filter placement. Filter placements were further classified by patient demographics, hospital type (children’s and adult), United States geographic region, urban/rural location, and teaching status. Statistical significance of differences between children’s or adult hospitals was determined using the Wilcoxon rank sum test.

Results

A total of 618 IVC filter placements were identified in children <18 years (367 males, 251 females, age range: 5–18 years) during 2012. The majority of placements occurred in adult hospitals (573/618, 92.7%). Significantly more filters were placed in the setting of venous thromboembolism in children’s hospitals (40/44, 90%) compared to adult hospitals (246/573, 43%) (P<0.001). Prophylactic filters comprised 327/573 (57%) at adult hospitals, with trauma being the most common indication (301/327, 92%). The mean length of stay for patients receiving filters was 24.5 days in children’s hospitals and 18.4 days in adult hospitals.

Conclusion

The majority of IVC filters in children are placed in adult hospital settings. Children’s hospitals are more likely to place therapeutic filters for venous thromboembolism, compared to adult hospitals where the prophylactic setting of trauma predominates.

     

Single-incision laparoscopic surgery (SILS) for children with Crohn’s disease

Purpose

Single-incision laparoscopic surgery (SILS) has been described in adults with Crohn’s disease, but its use in pediatric Crohn’s patients has been limited. The purpose of this study was to review our experience with SILS in pediatric patients with Crohn’s disease.

Methods

A retrospective review was performed for patients diagnosed with Crohn’s disease who underwent small bowel resection or ileocecectomy at a freestanding children’s hospital from 2006 to 2014. Data collected included demographic data, interval from diagnosis to surgery, operative time, length of stay, and postoperative outcomes.

Results

Analysis identified 19 patients who underwent open surgery (OS) and 41 patients who underwent SILS. One patient (2.4 %) within the SILS group required conversion to OS. Demographic characteristics were similar between the 2 cohorts. The most common indication for surgery was stricture/obstruction (SILS 70.7 % vs. OS 68.4 %, p = 0.86), and ileocecectomy was the most common primary procedure performed (SILS 90.2 % vs. OS 100 % OS). Operative times were longer for SILS (135 ± 50 vs. 105 ± 37 min, p = 0.02). However, when the last 20 SILS cases were compared to all OS cases, the difference was no longer statistically significant (SILS 123.3 ± 34.2 vs. OS 105 ± 36.5, p = 0.12). No difference was noted in postoperative length of stay (SILS 6.5 ± 2.2 days vs. OS 7.4 ± 2.2 days, p = 0.16) or overall complication rate (SILS 24.4 % vs. OS 26.3 %, p = 0.16).

Conclusion

SILS ileocecectomy is feasible in pediatric patients with Crohn’s disease, achieving outcomes similar to OS. As experience increased, operative times also became comparable.

     

Nutritional rickets in Denmark: a retrospective review of children’s medical records from 1985 to 2005

Introduction  This study describes clinical and biochemical characteristics of nutritional rickets and risk factors at diagnosis among children living in Denmark. All medical records from patients with rickets referred to or discharged from hospitals in Southern Denmark from 1985 to 2005 were identified by register search. Materials and methods  Patients included were younger than 15 years of age and fulfilled the diagnostic criteria of primary, nutritional rickets. A total of 112 patients with nutritional rickets were included: 29 were of ethnic Danish origin, and 83 were immigrants. Results  Patients diagnosed before the age of 4 (median 1.4) years displayed the classic clinical signs of rickets, whereas patients diagnosed after the age of 4 (median 12.5) years had few clinical signs and unspecific symptoms. Ethnic Danish patients were only diagnosed before age 24 months, and they accounted for 73% of all cases presenting with hypocalcemic seizures, but biochemically, they did not have more severe rickets. Of patients diagnosed before the age of 4 years, 45% were ethnic Danish. In early childhood, insufficient or no vitamin D supplementation was given in 88% of all cases. Among immigrant girls older than 4 years of age, 78% were veiled. Discussion  Nutritional rickets in Denmark is predominantly a disease among immigrants, but ethnic Danish patients comprised nearly half of all patients diagnosed before the age of 4 years, and they presented more frequently with hypocalcemic seizures. The main risk factors were omitted, such as vitamin D prophylaxis among the youngest patients and veiling among older children/teenagers.     

From Night kitchen to Wolves in the walls: a brief psychoanalytic look at children’s picture books

This article uses psychoanalytic theory to look at a range of contemporary picture books, and argues that picture books allow child readers an opportunity to engage with their own primitive anxieties. It begins with a brief look at the history of children’s literature, arguing that the genre has developed to allow for increasingly complex representations of children’s internal worlds. Alongside this, it considers the value and application of psychoanalytic theory to literary criticism in order to contextualise its own approach to the books it later looks at. The article focuses in on picture books as a specific genre within children’s literature and uses Maurice Sendak’s picture book In the night kitchen to outline some of the key characteristics that make picture books especially suited to the articulation of primitive anxieties in ways that child readers can engage with and take ownership of. The second part of the article examines a number of contemporary picture books, analysing them in terms of their unconscious content in order to demonstrate the ways in which psychoanalytic ideas can be usefully applied to such texts.     

A meta-analysis of outcomes after open and laparoscopic Nissen��s fundoplication for gastro-oesophageal reflux disease in children

The objective of this study is to meta-analyse the published literature comparing outcomes after open (ONF) versus laparoscopic Nissen fundoplication (LNF) for gastro-oesophageal reflux disease in children. Electronic databases were searched from January 1993 to October 2009. A systematic review was performed to obtain a summative outcome. Six comparative studies were analysed. There were 466 patients in the laparoscopic group and 255 in the open group. There was no significant difference in operative time between LNF compared with ONF (p = 0.35). Children stayed in hospital for less time after undergoing LNF compared with ONF [random effects model: SMD = 0.93, 95% CI (0.41, 1.44), z = 3.53, p < 0.01]. Children feed earlier after LNF [random effects model: SMD = 4.13, 95% CI (1.00, 7.27), z = 2.58, p < 0.001] and had less morbidity [fixed effects model: RR = 3.22, 95% CI (1.98, 5.25), z = 4.71, p < 0.01; random effects model: RR = 2.90, 95% CI (1.49, 5.66), z = 3.12, p < 0.01]. No difference in recurrence at 12 months was highlighted (p = 0.29). In conclusion, the laparoscopic Nissen’s fundoplication in children may be considered a safe and effective alternative to open surgery; however, careful case selection is required.     

Long-term outcome of laparoscopic Nissen-Rossetti fundoplication versus Thal fundoplication in children with esophageal hiatal hernia: a retrospective report from two children’s medical centers in Shanghai

Background

This study was undertaken to investigate the intraoperative and postoperative complications, efficacy and outcome of two laparoscopic fundoplications for the treatment of esophageal hiatal hernia in children.

Methods

To find a rational procedure, we performed a retrospective analysis of 136 children with esophageal hiatal hernia who underwent laparoscopic Nissen-Rossetti or Thal fundoplication at two children’s hospitals in Shanghai over 13 years. The median follow-up time of the children was 42 months (range: 1-138 months). Their age varied from 1 month to 11 years (median: 18.6 months).

Results

All the children underwent laparoscopic fundoplications (72 cases of Nissen-Rossetti and 60 cases of Thal fundoplication) and 4 children converted to open surgery. The mean age of the children at the time of operation was 1.6±1.9 years, and the mean weight was 9.1±5.6 kg. Gastroesophageal reflux was significantly more severe after a Thal fundoplication (P=0.003) and slight esophageal stenosis was significant after a Nissen-Rossetti fundoplication (P=0.02). The recurrent rate of hiatal hernia was 2.8% (2/72) after Nissen-Rossetti fundoplication in contrast to 5% (3/60) after Thal fundoplication. No death occurred after surgery.

Conclusion

There was no statistical difference of recurrence between laparoscopic Nissen-Rossetti and Thal fundoplication in the long-term outcomes. The rate of slight dysphagia was higher in the Nissen-Rossetti group. The Thal group had a significantly higher recurrence rate of gastroesophageal reflux. There still exited learning curve for this procedure. The incidence rate of complications is significantly related to the proficiency of pediatric surgeon.

     

Children’s Discourses of Natural Spaces: Considerations for children’s Subjective Well-Being

Based on the evidence provided in the literature, it is manifest that increased time spent in nature increases various aspects of children’s well-being. Using discourse analysis on focus group interviews with 28 children between the ages of 12 and 14 years old from three socio-economically diverse communities in the Western Cape of South Africa, the study aimed to explore how children construct and assign meaning to natural spaces. More specifically the study explored how children use specific discursive resources and repertoires to construct and assign meaning to their engagement with natural spaces, and the extent to which this influences their subjective well-being. Several pertinent discourses emerged from the participants’ accounts within four themes of: Safety and natural spaces, Appreciation for natural spaces, Degradation of Nature: Thinking environmentally, acting pro-environmentally, and Natural spaces and children’s subjective well-being. The study highlights the critical role that children’s engagement in natural spaces has on their subjective well-being, and how these benefits can be harnessed to better children’s overall quality of life.     

Pediatric postmortem computed tomography: initial experience at a children’s hospital in the United States

Pediatric Radiology - Postmortem CT might provide valuable information in determining the cause of death and understanding disease processes, particularly when combined with traditional autopsy....     

Hirschsprung’s disease in the laparoscopic transanal pull-through era: implications of age at surgery and technical aspects

Aim

Detailed implications of age at laparoscopic transanal pull-through (LTAPT) on postoperative bowel function (POBF) in Hirschsprung’s disease (HD) are somewhat obscure because of a spectrum of factors.

Methods

Age at surgery was used to categorize 106 consecutive postoperative HD cases treated by our modified LTAPT (JLTPAT) between 1997 and 2015; group A: < 3 months old (n?=?31); group B: 3–11 months old (n?=?44); group C: 1–3 years old (n?=?19); and group D: ≥ 4 years old (n?=?12). POBF was assessed by reviewing outpatient records 1, 3, 5, 7, and 10 years after JLTAPT prospectively and scoring each of 5 criteria on a scale of 0–2; best score?=?10.

Results

Only operative time was statistically longer in group D versus groups A, B, and C. Differences in gender ratios, blood loss, duration of follow-up, and POBF scores were not statistically significant. Mean POBF scores over time were: group A: 6.8, 7.6, 8.4, 8.6, and 8.4; group B: 7.1, 7.8, 8.3, 8.5, and 9.0; group C: 6.9, 7.9, 8.1, 8.3, and 8.6; group D: 7.0, 7.4, 8.2, 8.1, and 8.5, respectively.

Conclusion

Age at JLTAPT was not correlated with POBF in HD.

     

Whooping cough: Are health‐care workers putting children at risk?

AIM: To explore the attitudes and knowledge of health-care workers (HCW) towards whooping cough and an adult whooping cough booster for HCW. METHODS: HCW at Fairfield Health Service, who had clinical contact with infants or children, were sent a self-administered questionnaire. RESULTS: Questionnaires were completed by 135 staff, giving a response rate of 74%. Thirty-five per cent were not known to be immunised against whooping cough. Fifty-nine per cent of doctors were known to be immunised, 33% of allied health staff and 28% of nurses. The rates of immunisation between the professional groups were significantly different (chi2 = 8.2 with 2 degrees of freedom; P = 0.017). Thirty-nine per cent of HCW did not know that primary immunisation did not provide lifelong protection. Twenty-seven per cent did not agree that HCW should be offered an adult whooping cough booster. Staff who felt at risk of contracting whooping cough were more likely to recommend that a booster should be offered (OR 2.71; 95% CI 1.22-6.04; P = 0.019). Doctors were less likely to recommend that a booster should be offered (OR 0.36; 95% CI 0.15-0.87; P = 0.028). CONCLUSIONS: HCW have low rates of immunity to whooping cough and misconceptions about whooping cough infection and immunisation. Over a quarter of HCW did not agree that a booster should be offered. An ongoing education programme addressing the attitudes and misconceptions identified in this study is a crucial component of the campaign to increase the uptake of adult whooping cough booster immunisation by HCW.     

Children’s exposure to diagnostic medical radiation and cancer risk: epidemiologic and dosimetric considerations

While the etiology of most childhood cancers is largely unknown, epidemiologic studies have consistently found an association between exposure to medical radiation during pregnancy and risk of childhood cancer in offspring. The relation between early life diagnostic radiation exposure and occurrence of pediatric cancer risks is less clear. This review summarizes current and historical estimated doses for common diagnostic radiologic procedures as well as the epidemiologic literature on the role of maternal prenatal, children’s postnatal and parental preconception diagnostic radiologic procedures on subsequent risk of childhood malignancies. Risk estimates are presented according to factors such as the year of birth of the child, trimester and medical indication for the procedure, and the number of films taken. The paper also discusses limitations of the methods employed in epidemiologic studies to assess pediatric cancer risks, the effects on clinical practice of the results reported from the epidemiologic studies, and clinical and public health policy implications of the findings. Gaps in understanding and additional research needs are identified. Important research priorities include nationwide surveys to estimate fetal and childhood radiation doses from common diagnostic procedures, and epidemiologic studies to quantify pediatric and lifetime cancer risks from prenatal and early childhood exposures to diagnostic radiography, CT, and fluoroscopically guided procedures.     

Predictors of indoor smoking at young children’s homes—a cross-sectional study

The aim of the study was to determine factors associated with indoor smoking in homes (ISIH) using a sample of households with at least one child aged 3 or younger and at least one smoking adult. In a defined German region, all households (n?=?3,570) with a child aged 3 or younger were invited to participate in a study that tested the efficacy of an intervention for reducing exposure to environmental tobacco smoke. In 1,282 households, at least one parent reported daily smoking. Among these, 917 (71.5 %) participated in the study. ISIH was defined as smoking ‘in specific rooms only’ or ‘everywhere’. Cross-sectional data were analysed using regression analysis. Among the households, 37.5 % reported ISIH. ISIH was more likely if the youngest child had not visited a nursery (OR, 1.81; CI, 1.21–2.70) and if no private outdoor area was present (OR?=?4.38, CI, 2.64–7.25). Lower household education level and partly unemployment in dual-parent households were associated with ISIH. Conclusion: Fostering nursery attendance and availability of a private outdoor area may protect young children living in household with smoking parents from environmental tobacco smoke.