Single center experience in patients with unilateral multicystic dysplastic kidney

ObjectiveTo determine the clinical features, long-term outcomes, and additional urological anomalies of patients treated for multicystic dysplastic kidney (MDK).Materials and methodsPatients with MDK who were followed between January 2004 and October 2012 were reviewed retrospectively. Demographic, clinical, laboratory, and radiological data were evaluated.ResultsA total of 68 patients with MDK were followed for a mean period of 46.8 ± 32.4 months. MDK was detected by antenatal ultrasound in 64 (94.1%) of the patients. Ten patients had (14.7%) additional urological anomalies in contralateral kidney. Vesicoureteral reflux was found in five patients (7.3%). Other urological anomalies were megaureter (two), cortical renal cyst (two), ureteropelvic junction obstruction (one), and renal ectopy (one). Urinary tract infection was detected in 14 (20.5%) patients. Four (5.9%) patients had hypertension. Compensatory hypertrophy was detected in 29 (42.6%) patients. Eight (11.8%) of these 29 patients had glomerular hyperfiltration and three (4.4%) of these eight patients also had proteinuria. Follow-up ultrasound revealed complete involution in 19 (35.8%) patients. Nephrectomy was performed in 15 (22.0%) patients. Indications of nephrectomy were, recurrent urinary infection (four), hypertension (three), ureterocele (two), renal calculi (one), flank pain (one), hematuria (one), persistent large cystic kidney (three), and atypical US findings (two).ConclusionIn patients with MDK, depending on the clinical, laboratory, and radiological findings, appropriate timing of operation by multidisciplinary approach is important for early detection and treatment of any possible complications.     

Poor family functioning mediates the link between childhood adversity and adolescent nonsuicidal self‐injury

Background

Non‐suicidal self‐injury (NSSI) is a common harmful behavior during adolescence. Exposure to childhood family adversity (CFA) is associated with subsequent emergence of NSSI during adolescence. However, the pathways through which this early environmental risk may operate are not clear.

Aims

We tested four alternative hypotheses to explain the association between CFA and adolescent‐onset NSSI.

Methods

A community sample of n = 933 fourteen year olds with no history of NSSI were followed up for 3 years.

Results

Poor family functioning at age 14 mediated the association between CFA before age 5 and subsequent onset of NSSI between 14 and 17 years.

Conclusions

The findings support the cumulative suboptimal environmental hazards ( proximal family relationships as a mediator) hypothesis. Improving the family environment at age 14 may mitigate the effects of CFA on adolescent onset of NSSI.     

The management of pain during pediatric hematopoietic stem cell transplantation: A qualitative study of contextual factors that influenced pain management practices

Background

Children hospitalized following hematopoietic stem cell transplantation (HSCT) experience complex and prolonged pain in response to the intensity of this treatment.

Objectives

To describe how pain was managed for children during HSCT therapy and how contextual factors related to the clinical environment influenced healthcare providers' and parents' pain management practices.

Methods

A qualitative case study was conducted and involved semi-structured interviews at two time points following transplantation (30 and 90 days) with parents (n = 10) and naturalistic observations of pain-related care provided to children (n = 29) during HSCT therapy by their healthcare providers (n = 10). Semi-structured interviews were also conducted with healthcare providers (n = 14).

Results

The effectiveness of pain management interventions was hindered by the multifactorial nature of pain children experienced, a gap in the provision of psychosocial interventions for pain and a lack of evidence-based guidelines for the sustained, and often long-term, administration of opioids and adjuvant medications. Misconceptions were demonstrated by healthcare providers about escalating pain management according to pain severity and differentiating between opioid tolerance and addiction. Parents were active in the management of pain for children, especially the provision of nonpharmacological interventions. Collaboration with external pain services and the impact of caring for children in protective isolation delayed timely management of pain.

Conclusions

There is a pressing need to create evidence-based supportive care guidelines for managing pain post transplantation to optimize children's relief from pain. If parents and children are to be involved in managing pain, greater efforts must be directed toward building their capacity to make informed decisions.     

Comparative analysis between laparoscopic (UCL) and open (UCO) technique for the treatment of ulcerative colitis in pediatric patients

Purpose  

The aim of this study is to compare laparoscopic with open approach in the surgical treatment of ulcerative colitis (UC)     

Efficacy of extracorporeal shock wave lithotripsy for ureteral stones in children

Purpose  

In this study, we retrospectively analyzed our experience with extracorporeal shock wave lithotripsy (ESWL) in children with ureteric stones.     

The impact of clinical trial enrollment on specialty palliative care utilization in pediatric patients with high-grade gliomas

Background

Palliative care (PC) provides numerous benefits for children with cancer. Pediatric patients with high-grade glioma (HGG) are particularly well suited for early PC involvement given their high symptom burden and poor prognosis. However, studies continue to reveal that children with cancer, including HGG, have delayed PC involvement. We hypothesized that clinical trial enrollment may lead to a lack of or delay in PC involvement in this population.

Procedure

For each patient in our cohort of 43 pediatric patients with HGG, demographic, diagnostic, therapeutic, clinical trial enrollment, and PC information were collected. Statistical analysis was performed comparing PC characteristics between patients who did and did not enroll in a clinical trial.

Results

Seventy-two percent of patients had at least one visit with a PC provider. Fifty-six percent of patients enrolled in a clinical trial with HGG-directed therapy. Seventy-one percent of patients who enrolled in a clinical trial received specialty PC compared to 74% of non-trial participants (p = 1.000). Patients who enrolled in clinical trials received PC earlier in their disease course measured in days before death (mean = 177 days) compared to those who did not enroll (mean = 113 days, p = .180), though not statistically significant.

Conclusions

The prevalence of clinical trial enrollment is high in patients with HGG and will likely increase as the genomic/epigenomic landscape of these tumors is better understood. As such, our data reassuringly suggest that trial participation does not interfere with the receipt of specialty PC in this population.     

Comparison of air displacement plethysmography to hydrostatic weighing for estimating total body density in children

Background  

The purpose of this study was to examine the accuracy of total body density and percent body fat (% fat) using air displacement plethysmography (ADP) and hydrostatic weighing (HW) in children.     

High flow priapism: diagnosis and treatment in pediatric population

Purpose  

To present three cases of arterial high flow priapism (HFP) and propose a management algorithm for this condition.     

The efficacy of serial serum amyloid A measurements for diagnosis and follow-up of necrotizing enterocolitis in premature infants

Purpose  

The purpose of this study was to evaluate the efficacy of serial serum amyloid A (SAA) measurements in diagnosis and follow-up of necrotizing enterocolitis (NEC) in preterm infants.     

Management of male H-type anorectal malformations

Purpose  

H-type anorectal malformations (ARM) are extremely rare in males. Herein, we have described our experience of managing this variety.     

Preliminary Study in to the Incidence of Gastroesophageal Reflux (GER) in High Risk Neonates Admitted to NICU

Objective  

To find out the incidence of Gastro-esophageal reflux (GER) in neonates at risk for it and compare this with the incidence in the controls.     

Impact of ovarian transposition before pelvic irradiation on ovarian function among long‐term survivors of childhood Hodgkin lymphoma: A report from the St. Jude Lifetime Cohort Study

1 Background

We reviewed the effect of ovarian transposition (OT) on ovarian function among long‐term survivors of childhood Hodgkin lymphoma (HL) treated with pelvic radiotherapy.

2 Procedure

Female participants (age 18+ years) with HL in the St. Jude Lifetime Cohort Study (SJLIFE) were clinically evaluated for premature ovarian insufficiency (POI) 10 or more years after pelvic radiotherapy. Reproductive history including age at menopause and pregnancy/live births was available on all patients.

3 Results

Of 127 eligible females with HL, 90 (80%) participated in SJLIFE, including 49 who underwent OT before pelvic radiotherapy. Median age at STLIFE evaluation was 38 years (range 25–60). In a multiple regression adjusted for age at diagnosis, pelvic radiotherapy doses > 1,500 cGy (hazard ratio [HR] = 25.2, 95% confidence interval [CI] = 3.1–207.3; P = 0.0027) and cumulative cyclophosphamide equivalent doses of alkylating agents > 12,000 mg/m² (HR = 11.2, 95% CI = 3.4–36.8; P < 0.0001) were significantly associated with POI. There was no significant association between OT and occurrence of POI (HR = 0.6, 95% CI = 0.2–1.9; P = 0.41).

4 Conclusions

OT did not appear to modify risk of POI in this historic cohort of long‐term survivors of HL treated with gonadotoxic therapy. Modern fertility preservation modalities, such as mature oocyte cryopreservation, should be offered to at‐risk patients whenever feasible.     

The effects of N-acetylcysteine on testicular damage in experimental testicular ischemia/reperfusion injury

Purpose  

The aim of this study to evaluate the effects of N-acetylcysteine (NAC) on testicular damage in a rat testicular ischemia–reperfusion (I/R) injury model.     

Impact of diagnostic and end-of-induction Curie scores with tandem high-dose chemotherapy and autologous transplants for metastatic high-risk neuroblastoma: A report from the Children's Oncology Group

Background

Diagnostic mIBG (meta-iodobenzylguanidine) scans are an integral component of response assessment in children with high-risk neuroblastoma. The role of end-of-induction (EOI) Curie scores (CS) was previously described in patients undergoing a single course of high-dose chemotherapy (HDC) and autologous hematopoietic cell transplant (AHCT) as consolidation therapy.

Objective

We now examine the prognostic significance of CS in patients randomized to tandem HDC and AHCT on the Children's Oncology Group (COG) trial ANBL0532.

Study design

A retrospective analysis of mIBG scans obtained from patients enrolled in COG ANBL0532 was performed. Evaluable patients had mIBG-avid, International Neuroblastoma Staging System (INSS) stage 4 disease, did not progress during induction therapy, consented to consolidation randomization, and received either single or tandem HDC (n = 80). Optimal CS cut points maximized the outcome difference (≤CS vs. >CS cut-off) according to the Youden index.

Results

For recipients of tandem HDC, the optimal cut point at diagnosis was CS = 12, with superior event-free survival (EFS) from study enrollment for patients with CS ≤ 12 (3-year EFS 74.2% ± 7.9%) versus CS > 12 (59.2% ± 7.1%) (p = .002). At EOI, the optimal cut point was CS = 0, with superior EOI EFS for patients with CS = 0 (72.9% ± 6.4%) versus CS > 0 (46.5% ± 9.1%) (p = .002).

Conclusion

In the setting of tandem transplantation for children with high-risk neuroblastoma, CS at diagnosis and EOI may identify a more favorable patient group. Patients treated with tandem HDC who exhibited a CS ≤ 12 at diagnosis or CS = 0 at EOI had superior EFS compared to those with CS above these cut points.     

Improvement in medication education in a pediatric subspecialty practice

Background  

The purpose of this study was to measure the impact of an educational intervention on parents of children taking methotrexate (MTX) for juvenile idiopathic arthritis (JIA).     

Determining the prevalence of vestibular screening failures in pediatric cancer patients whose therapies include radiation to the head/neck and platin‐based therapies: A pilot study

1 Background

Sensorineural hearing loss due to ototoxic cancer therapy is well established; effects on the vestibular system are unknown. We examined the feasibility of implementing vestibular screens for pediatric cancer survivors exposed to ototoxic agents. The prevalence of screening failures is reported.

2 Methods

Cancer survivors who were 6–17 years, at least 1‐month posttreatment, and received ototoxic therapy (radiation to the head/neck, cisplatin, carboplatin) were eligible. Screening measures included (1) Pediatric Vestibular Symptom Questionnaire, (2) Modified Clinical Test of Sensory Interaction on Balance, and (3) Dynamic Visual Acuity.

3 Results

Vestibular screening failures were observed in 30 participants (60%). Patients with a brain tumor diagnosis were at increased risk for failures compared to nonbrain tumor patients (74.2% vs. 36.8%, P = 0.009). Patients who underwent brain surgery were at increased risk for failures compared to patients without brain surgery (71% vs. 42%, P = 0.043). Patients with a longer duration between end of treatment and vestibular screening had a reduced risk of failures, with an almost 20% decrease for each year between the time points (odds ratio = 0.812; 95% confidence interval: 0.683–0.964, P = 0.018). Receiving carboplatin correlated with a decreased risk of failure (P = 0.016), due to a negative correlation with other clinical risk factors (diagnosis of a brain tumor, major brain surgery) that are associated with vestibular screening failure.

4 Conclusion

Vestibular screening failures are highly prevalent in childhood cancer survivors who received ototoxic therapy. Broad screening of this population and further characterization of these patients are warranted.     

Efficacy of non-pharmacological interventions to reduce pain in children with sickle cell disease: A systematic review

Background

Pain is the clinical hallmark of sickle cell disease (SCD) leading to hospitalization, psychological sequelae and a decreased health-related quality of life. The aim of this systematic literature review is to evaluate the efficacy of non-pharmacological interventions in reducing sickle cell related pain in children with SCD.

Methods

Following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines, a comprehensive literature search up until October 2022 was performed to identify studies that investigated the efficacy of non-pharmacological interventions on (1) pain frequency and/or intensity, and (2) analgesic and health service use in children with SCD until the age of 21. Both randomized controlled trials (RCTs) and quasi-experimental designed (QED) studies were considered for inclusion.

Results

Ten articles (five RCTs and five QED studies) with 422 participants were included. They investigated cognitive behavioural therapy (CBT) (n = 5), biofeedback (n = 2), massage (n = 1), virtual reality (n = 1) and yoga (n = 1). The majority of the interventions were psychological (n = 7) and were performed in the outpatient clinic (n = 6). CBT and biofeedback significantly reduced frequency and/or intensity of SCD-related pain in outpatient settings, while virtual reality and yoga significantly reduced pain in inpatient settings. Biofeedback also significantly reduced analgesic use. None of the included articles reported reduced health service use.

Conclusion

Non-pharmacological interventions may be effective in reducing pain in paediatric patients with SCD. However, due to the heterogeneity of the included studies a quantitative analysis could not be performed. Awaiting further supporting evidence, healthcare providers should consider implementing these interventions as valuable part of a comprehensive pain management strategy plan.     

Duration of anaemia during the first week of life is an independent risk factor for retinopathy of prematurity

Aim

This study evaluated the correlation between retinopathy of prematurity (ROP), anaemia and blood transfusions in extremely preterm infants.

Methods

We included 227 infants born below 28 weeks of gestation at King Edward Memorial Hospital, Perth, Australia, from 2014–2016. Birth characteristics and risk factors for ROP were retrieved, and anaemia and severe anaemia were defined as a haemoglobins of <110 g/L and <80 g/L, respectively. Logistic regression was used for the analysis.

Results

Retinopathy of prematurity treatment was needed in 11% of cases and the mean number of blood transfusions (p < 0.01), and mean number of weeks of anaemia (p < 0.001) and of severe anaemia (p < 0.05), had positive associations with ROP cases warranting treatment. In the multivariate logistic regression analysis, the best‐fit model of risk factors included anaemic days during first week of life, with an odds ratio (OR) of 1.46% and 95% confidence interval (CI) of 1.16–1.83 (p < 0.05), sepsis during the first 4 weeks of life (OR 3.14, 95% CI 1.10–9.00, p < 0.05) and days of ventilation (OR 1.03, 95% CI 1.01–1.06, p < 0.05).

Conclusion

The duration of anaemia during the first week of life was an independent risk factor for ROP warranting treatment and preventing early anaemia may decrease this risk.     

Predicting factors on the occurrence of cystic dilatation of intrahepatic biliary system in biliary atresia

Purpose  

Cystic dilatation of intrahepatic biliary system (CDIB) is an intractable complication of biliary atresia (BA). In this study, we investigated the predicting factors of CDIB development after jaundice resolved following hepatoportoenterostomy (HPE).     

Pulmonary artery size has prognostic value in low birth weight infants with congenital diaphragmatic hernia

Aim  

The aim of this study was to examine the relationship between birth weight, pulmonary artery (PA) size, and outcome in congenital diaphragmatic hernia (CDH) to establish if PA size has prognostic value.