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Background: The use of trans anastomotic feeding tube (TAFT) during the repair of Esophageal atresia/Tracheo-esophageal fistula (EA/TEF) aims to enhance outcomes by enabling early feeding, reducing the requirement for parenteral nutrition, and reducing complications such as anastomotic leak by stenting the anastomosis. However, TAFT's benefits and drawbacks are debated due to conflicting reports. Thus, we conducted a prospective pilot randomized control trial to elucidate the impact of TAFT on postoperative outcomes and the potential benefits of avoidance of TAFT., Methods: We performed a single-center randomized controlled trial in 53 neonates diagnosed with Type C EA/TEF who were operated on from January 2022 to June 2023. The patients were randomized into TAFT (n = 30) and non-TAFT (n = 23) groups. The patients were followed up for a minimum of 6 months following discharge. The primary objective of the study was to compare the rate of anastomotic leaks following primary repair of EA/TEF in both groups. Secondary objectives included early postoperative outcomes such as the occurrence of anastomotic stricture, time taken to initiate feeding, the time required to reach full feeding, the incidence of brief resolved unexplained events (BRUE) or acute life-threatening events (ALTE), the incidence of gastroesophageal reflux (GER), somatic growth, and all-cause mortality within 30 days post-surgery., Result: The study demonstrated that TAFT placement was associated with a higher incidence of anastomotic leaks (20 % vs 0, p = 0.03). However, there was no difference in the 30-day mortality between both groups. Although the rate of anastomotic strictures and GER was higher in the TAFT group (54.5 % vs 27.8 %, p = 0.08 and 25 % vs 57.1 %, p = 0.076), it did not reach statistical significance. Avoiding TAFT resulted in earlier initiation of enteral feeding (18 vs 22 days, p = 0.002), shorter time to achieve full feeds (15 vs 21 days, p = 0.03), reduced duration of TPN (3 vs 10 days; p = 0.001), improved weight gain at the 2-week follow-up (27.5 vs. 24.4 g/kg/day, p-value = 0.037) and lesser incidence of ALTE/BRUE (11.1 % vs 48 %, p = 0.01) at 6 months., Conclusion: While previous research has covered TAFT's impact on complications such as anastomotic leak, stricture, use of TPN and enteral feed, prospective randomized studies remain limited, and the impact on GER, somatic growth, and occurrence of ALTE/BRUE is still unexplored. This study evaluated the short-term outcomes of EA/TEF in a resource-challenged setting, shedding light on the potential benefits of repair without TAFT such as reduction in the rate of anastomotic leak, earlier feeding, reduced GER, better somatic growth and reduced incidence of ALTE/BRUE., Level of Evidence: Level II (Treatment study/Randomized controlled trial)., (Copyright © 2024 Elsevier Inc. All rights reserved.)

The FNAC smear and histopathology of stromal predominant Wilm's tumour with rhabdomyoblastic Differentiation along with immunostaining in a 7-year-old male. In this paper, the diagnostic potential of FNAC in identifying rare histological variants of paediatric renal tumours is highlighted., (© 2024 John Wiley & Sons Ltd.)

Background: Neuroblastoma (NBL), is the most common, non-CNS solid tumor of childhood. This disease presents with unique biological and clinical challenges necessitating accurate diagnosis, prognosis assessment, treatment, and vigilant monitoring. Liquid biopsy is an upcoming, innovative, and non-invasive diagnostic modality. It has the potential to detect tumors and perform therapeutic monitoring through the analysis of circulating biomarkers in blood, urine, saliva, and other bodily fluids., Methodology: This scoping review offers an in-depth exploration, of the current landscape of liquid biopsy-based biomarkers in NBL. The review looks at the clinical implications, prevalent challenges, and future outlook of their clinical applications in NBL. The scoping review adhered to the guidelines of the PRISMA extension for scoping reviews, known as PRISMA-ScR, as the skeletal framework. The review involved comprehensive searches for liquid biopsy-based biomarkers in NBL across multiple databases, including PUBMED, EMBASE, SCOPUS, and WEB of Science, without restrictions., Results: The scoping review process uncovered a significant body of literature (n = 201) that underwent meticulous scrutiny, ultimately leading to the final selection of studies (n = 15). The liquid biopsy biomarkers included circulating tumor cells (CTCs), circulating tumor DNA (ctDNA), exosomes, and other entities in bodily fluids. Their evaluation focused on associations with clinical outcomes such as overall survival, event-free survival, and risk stratification in NBL., Conclusion: Our findings highlight the potential of liquid biopsy biomarkers to revolutionize NBL diagnosis and therapeutic monitoring. This rapidly evolving frontier in pediatric oncology suggests significant advancements in precision medicine for the management of NBL., Competing Interests: Conflict of interest All authors have no conflicts of interest to disclose., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Congenital extrahepatic portosystemic shunts (CEPS) are rare anomalies connecting the portal system to the inferior vena cava. This report discusses a 10-year-old boy with Type II c CEPS, presenting cyanosis and dyspnea. Surgical ligation resulted in significant improvement in symptoms. Early identification and intervention are crucial, necessitating a protocolized approach., Competing Interests: There are no conflicts of interest., (Copyright: © 2024 Journal of Indian Association of Pediatric Surgeons.)

Introduction: Neonates in intensive care units often require endotracheal intubation and mechanical ventilation. During this intubation procedure, a stylet is frequently used along with an endotracheal tube. Despite the widespread use of a stylet, it is still not known whether its use increases the intubation success rate. This study examined the association between stylet use and the intubation success rate in surgical neonates., Methodology: This single-center study was conducted between December 2021 and December 2022 in the Neonatal surgical intensive care unit of a tertiary care center in Northern India. Infants were randomized to have the endotracheal intubation procedure performed using either an endotracheal tube alone or with a stylet. The primary outcome of the study was to assess the successful first-attempt neonatal endotracheal intubation rate with and without using a stylet. Apart from the rate of successful intubation, the duration of the intubation and complications during the intubation procedures as measured by bradycardia, desaturation episodes, and local trauma were also recorded. Both groups were thus compared on above mentioned outcomes., Results: The total number of neonates enrolled were 200, and the overall success rate (81% in the stylet group vs. 73% in the non-stylet group) was not statistically significant. Intubation time was however less, when stylet was used (16.2 ± 4.3 vs. 17.5 ± 5.0 s, p = .046). When the endotracheal tube size was 3 or less, the success rate was substantially higher in the stylet group (80%) than the non-stylet group (63%), p = .03. No statistical difference was recorded for bleeding and local trauma, though the esophageal intubation rate was higher when intubation was attempted without the stylet., Conclusion: Endotracheal intubation using a stylet did not significantly improve the success rate of the procedure, however, intubation time significantly varied between groups and in different conditions. The rigidity and curvature provided by the stylet may facilitate the process of intubation when smaller caliber endotracheal tubes are used., (© 2024 John Wiley & Sons Ltd.)

Introduction: Pleuropulmonary blastoma (PPB) is a rare, aggressive, primary intrathoracic malignancy typically seen in infancy and early childhood. Accurate distinction from congenital cystic lung lesions is crucial due to significant prognostic and therapeutic differences. Cytologic features have rarely been described. Establishing a cytodiagnosis is challenging owing to its rarity, lack of awareness, and multiple morphologic mimics., Materials and Methods: This was a retrospective study conducted over 8 years. The histopathology and cytopathology databases were searched for all pediatric PPB cases. The corresponding cytologic samples were reviewed to identify characteristic features that can help distinguish PPB from its mimics., Results: There was a total of six cases of pediatric PPB reported during the study period. Of these, four (66.7%) presented as intrathoracic, and two (33.3%) as pleural-based masses. Cytology smears showed discretely scattered and perivascular arrangements of round-oval tumor cells with background eosinophilic stromal material. The tumor cells were mildly pleomorphic (n = 3) with round nuclei, fine chromatin, inconspicuous nucleoli, and scanty cytoplasm; however, three cases showed marked anaplasia, and one each showed necrosis and rhabdoid differentiation. On immunocytochemistry (4/6), these were positive for vimentin and desmin and negative for WT1, chromogranin, SALL4, cytokeratin, CD45, and CD99. FISH (1/6) did not show N-Myc amplification., Conclusions: Knowledge of the characteristic cytomorphological and immunocytochemical features of PPB is vital to establish a prompt and accurate cytodiagnosis with appropriate clinicoradiologic correlation., (© 2023 Wiley Periodicals LLC.)

Background: Neuroblastoma (NB) is the most common extracranial solid tumour in childhood with a diverse clinical presentation and course. The early age of onset, high frequency of metastatic disease at diagnosis and tendency for spontaneous regression in infancy sets it apart from other childhood tumors. This heterogeneity is largely attributed to underlying genetic aberrations which are distinct in low-risk and high-risk NB. To this end, we sought to analyse our NB cases for the molecular alterations and find its correlation with clinical behaviour., Methods: NB cases (n = 50) diagnosed over last 7 years were retrospectively analysed for MYCN amplification (fluorescent-in-situ hybridization), TERT rearrangements (qRT-PCR), ATRX mutations (immunohistochemistry). These findings were correlated with demographic profiles, histologic features and clinical outcome., Results: Age ranged from 1 month to 30 years (mean 2.8 years) with male preponderance. Poorly differentiated subtype constituted the majority (64%), followed by differentiating (28%) and undifferentiated subtype (8%) which were equally distributed across all age groups. MYCN amplification, TERT-mRNA upregulation and ATRX mutations was observed in 30%, 42% and 24%, respectively. Cases with TERT-mRNA upregulation were distributed equally across all histological subtypes while those with ATRX mutations and MYCN amplification were frequent in poorly differentiated NB. ATRX mutation was mutually exclusive of TERT-mRNA upregulation and MYCN amplification. Kaplan-Meier analysis revealed significantly shorter overall and progression-free survival for tumors harboring MYCN amplification and TERT-mRNA upregulation, while that for ATRX mutant tumors was not significant., Conclusions: Our results provide data indicating poor clinical outcome in NB carrying MYCN amplification and TERT-mRNA upregulation., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Introduction: The intraoperative anatomical findings (IOAF) of all ureteropelvic junction obstruction (UPJO) cases are not identical. Moreover, there is also controversy in the literature regarding histopathological (HP) findings in cases of UPJO. In the present study, we evaluated different IOAF and assessed their association with specific HP parameters., Materials and Methods: This was a cross-sectional study set-up, which was carried out in a tertiary care centre. Children with UPJO who underwent surgery between 2017 and 2020 were enrolled. The following IOAF were noted: Type of pelvis (extrarenal or intrarenal), insertion of the ureter (high or normal), presence of lower pole crossing vessel (CV), negotiation of UPJ segment with double J stent (3 Fr) and length of internal narrowing (LIN) at UPJ. The resected segment of UPJ was assessed at three levels (pelvis, UPJ and ureter) for various HP parameters including fibrosis, oedema, inflammation and smooth muscle hypertrophy (SMH)., Results: Thirty-nine children were included in the study with a mean age of 31 months. The summary statistics of IOAF were intrarenal pelvis in 5 cases, high insertion of the ureter (HIU) in 9, CV in 6, negotiable UPJ in 23, and 16 cases showed LIN >1 cm. All cases showed SMH at the pelvis region and SMH with fibrosis at the UPJ region. At the pelvis region, there was an association between (1) HIU with oedema and chronic inflammation (CIF), (2) CV with CIF and (3) LIN with CIF and SMH. At the UPJ region, there was an association between (1) CV and negotiable UPJ with less fibrosis and (2) LIN with SMH. At the ureteric end, CV showed an association with less fibrosis and more CIF., Conclusion: All UPJO cases have some common HP findings. Although, some particular IOAF, i.e., presence of CV, negotiable UPJ, HIU and LIN showed association with specific HP parameters., Competing Interests: None

Background: Series on radiotherapy (RT) practice in pediatric malignancies are limited in India as only a few centers practice pediatric RT, particularly under anesthesia. We aimed to study the clinical profile of pediatric cancer patients treated with RT and to analyze various challenges in pediatric RT under anesthesia., Materials and Methods: The data were prospectively maintained in Microsoft Excel spreadsheets. Pediatric cancer patients aged 0-14 years, registered in the RT department between February 1, 2019 and July 30, 2021were analyzed., Results: A total of 193 pediatric cancer patients (noncentral nervous system) received RT during the said period. Median age at presentation was 5.2 years (range: 9 months to 14 years) with a male-to-female ratio of 1.8:1. The majority of the patients were in the age group of 0-4 years (52.8%) followed by 5-9 years (29.5%) and ≥10 years (17.6%). Most common indications for RT included bone and soft-tissue tumors, retinoblastoma, Wilms tumor, neuroblastoma, and hematological malignancies. One hundred and seventy-nine (92.7%) patients received RT with curative intent, while 14 (7.3%) patients received palliative RT. Thirty (15.5%) patients needed anesthesia for RT. Ten (5.18%) patients required RT interruption due to toxicities with a median gap of 3 days., Conclusions: RT is challenging yet an important aspect of multidisciplinary care in paediatric cancers. Estimating the burden of pediatric patients in the RT department may help in assessing unmet needs, resource development, and prioritization, which may improve the cure rates.

Background: There is a paucity of research focusing on the stress levels in parents of newborns undergoing surgery. Resource challenged systems have to deal with overcrowding, a shortage of workforce along with demographic and socioeconomic issues like delayed presentations and out of pocket expenses. The primary objective of this study was to understand the factors associated with stress in the parents of these congenitally malformed neonates., Methodology: This was a prospective cohort study, which was conducted in a neonatal surgical ICU of a tertiary care teaching hospital. Factors affecting stress levels in parents of surgical neonates were studied in 100 participants. A multi-dimensional questionnaire - The PSS: NICU score was utilized in the study. The parents were interviewed on Day 3-5 after surgery., Result: 59% of the respondents were fathers. The majority of the parents were in the age bracket of 24 to 35 years. The mean scores for the subscales sights and sounds, looks and behavior and alteration in the parental role were 3.24±0.8, 3.52±0.63, 3.55±0.8 and 2.8 ± 0.9 respectively. The highest level of stress was found in the domains of alteration of parental role and infant appearance and behavior. Comparisons showed significantly higher maternal scores in all the domains. Overall stress scores were highest for abdominal wall defects., Conclusion: Parents of neonates undergoing surgery suffer from significant stress levels and appropriate counseling targeted towards specific stressors is required to allay this important parental issue., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: Rehabilitation protocols following medial patellofemoral ligament (MPFL) reconstruction were historically restrictive, with patients often immobilized and/or given weightbearing restrictions. However, more recently published protocols have been more aggressive. We compared patient-reported outcomes and recurrent dislocation risk between patients treated with a restrictive rehabilitation program (early post-operative bracing and weightbearing restrictions) and an accelerated rehabilitation protocol (no post-operative bracing or weightbearing restrictions) following MPFL reconstruction., Methods: Patients who underwent isolated MPFL reconstruction at an academic center between 2008 and 2016 were identified. Patient demographics, anatomical measurements, surgical details, and outcomes were collected. During this period, the rehabilitation protocol at the center transitioned from a restrictive to an accelerated rehabilitation protocol. Failure risk and patient-reported outcomes were compared based on rehabilitation protocol., Results: Of the163 isolated MPFL reconstructions performed during the study period, 123 (75%) were available for minimum one-year follow up at a mean of 4.0 years post-operative. Overall, 53 knees (43%) underwent the accelerated rehabilitation protocol and the remaining 70 knees (57%) underwent the restrictive protocol. There were 3 recurrent dislocations during the study period (2.4%), all of which occurred in the restrictive rehabilitation group. Multiple linear regression demonstrated that being in the accelerated rehabilitation group was not associated with poorer Knee injury and Osteoarthritis Outcome Score (KOOS) subscales controlling for age, sex, body mass index, Caton-Deschamps Index, tibial tubercle-trochlear groove distance, sulcus angle, MPFL graft choice, and length of follow-up., Conclusion: An accelerated rehabilitation protocol without immobilization or weightbearing restrictions does not increase risk of recurrent patellar dislocation or poorer patient-reported outcome following isolated MPFL reconstruction., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2021 Elsevier B.V. All rights reserved.)

Aims: Posterior urethral valves (PUV) are the leading cause of end-stage renal disease in boys. The study aimed to look at the ongoing renal damage and profibrotic activity by measuring the levels of Interleukin-6 (IL-6), Transforming growth factor-β (TGF-β), E-cadherin, and Monocyte Chemoattractant Protein-1 (MCP-1) and observing trends in subsequent follow-ups and at the same time correlating them with the established parameters of disease progression., Materials and Methods: This prospective study included 36 consecutive patients of PUV, managed over a period of 18 months. IL-6, TGF-β, E-cadherin, and MCP-1 were measured in urine samples at the time of admission, pre-fulguration and 3 months' and 9 months' post fulguration. The observed values were correlated with the conventional parameters used in clinical practice., Results: All the biomarkers showed statistically significant trends when these values were compared on admission, postoptimization and 3 months' and 9 months' postfulguration. None of the biomarkers showed a significant correlation with renal function tests. E-Cadherin and TGF-β showed a positive and a negative correlation with ultrasonography (USG) kidney, ureter, and bladder (KUB) respectively. E-Cadherin showed a positive correlation, whereas IL-6 and TGFβ showed negative correlation respectively with micturating cystourethrogram (MCUG). IL-6 showed statistically a significant negative correlation with dimercapto succinic acid (DMSA). MCP-1 did not show any significant correlation with USG KUB, MCUG and DMSA., Conclusion: This study concludes that E-Cadherin, IL-6, TGF-β can be promising urinary biomarkers for early detection of the ongoing renal damage in patients of PUV following valve fulguration. MCP-1 may have more complex interactions, with inflammatory markers; which warrants further research., Competing Interests: There are no conflicts of interest., (Copyright: © 2022 Journal of Indian Association of Pediatric Surgeons.)

Background: Infantile hemangioma (IH) is the most common benign vascular tumor of infancy. Propranolol is considered first-line therapy for IH. However, it is associated with side effects. Therefore, there was a need for alternative therapy. Atenolol, a selective b1-blocker may be free from such side effects. Hence, the present study aims to develop a more accurate estimate of the safety and efficacy of atenolol compared to propranolol in the treatment of IH., Methodology: A search of various literature databases (PubMed, Embase, Ovid, Scopus, Cochrane Central, CINAHL, Web of Science, and Google Scholar) was done to identify studies which compared propranolol versus atenolol in the treatment of IH. The combined odds ratio along with corresponding 95% confidence intervals (CIs) were evaluated using a fixed-effects model., Results: A total of 300 articles were screened of which five studies including 116 patients in atenolol arm and 138 patients in the propranolol arm were analyzed. Atenolol was comparable to propranolol in terms of efficacy as no significant difference was seen between both the treatment arms in terms of hemangioma activity score (mean difference 0.25 [95% CI;‒0.21, 0.71]) and complete response (odds ratio [OR] =0.43; 95% CI; 0.17, 1.11; P = 0.08,). Atenolol therapy was better than propranolol in terms of safety, i.e., serious/potentially serious side effect, (OR = 0.11; 95% CI; 0.02, 0.51; P = 0.005) and wheezing/bronchial hyperreactivity (OR = 0.11; 95% CI; 0.02, 0.51; P = 0.005)., Conclusion: The present meta-analysis provides evidence that atenolol has got a comparable efficacy and better safety profile with propranolol., Competing Interests: There are no conflicts of interest., (Copyright: © 2022 Journal of Indian Association of Pediatric Surgeons.)

Background: During the postoperative course following neonatal surgery, several stimuli like respiratory distress, pain, and stress cause the release of the antidiuretic hormone which can induce hyponatremia. This hyponatremia due to syndrome of inappropriate antidiuretic hormone secretion (SIADH) in neonates can lead to neurologic impairment and in severe cases can cause significant morbidity and mortality. Lung involvement in neonates undergoing TEF makes this subset of patients vulnerable to this entity because most of them are sick and require ventilation in the postoperative period. The incidence of postoperative hyponatremia following neonatal surgery has not been studied vastly. To the best of our knowledge, this is the first prospective study that has analyzed the incidence of postoperative hyponatremia in this vulnerable population., Methods: Prospective observational study to assess the incidence of postoperative hyponatremia in neonates with esophageal atresia and tracheoesophageal fistula (EA and TEF) receiving restricted hypotonic fluids. As per the unit policy N/4 5% D is given in the postoperative period. Most neonatal units follow a protocol in which fluid is hiked daily to reach 150 ml/kg/day in 5-7 days. However, in our neonatal surgical unit a protocol to restrict the maintenance fluid at 100 ml/kg/day irrespective of day of life is followed., Results: Out of a total of 90 neonates (270 sodium measurements), we identified 16 with hyponatremia (11%). Most of the neonates had mild hyponatremia(130-135 meq/l). The incidence of moderate and severe hyponatremia was low., Conclusion: Postoperative restriction of fluids especially in neonates who are at a high risk for developing SIADH can lead to decreased incidence of severe hyponatremia., Competing Interests: Competing interestsThe authors declare that they have no competing interests., (© The Author(s) 2022.)

Competing Interests: There are no conflicts of interest.

Background and Aim: Clear cell sarcoma of kidney (CCSK) is the second most common pediatric renal malignancy, constituting ∼3% of renal tumors. Due to its morphologic diversity, the diagnosis of CCSK is often challenging. Recent studies have identified internal tandem duplication of BCL6 corepressor (BCOR) gene in CCSKs which coupled with cyclin D1 immunoreactivity, is helpful in differentiating it from its mimics, particularly blastema-rich Wilms tumor (WT), malignant rhabdoid tumor (MRT), and congenital mesoblastic nephroma (CMN). We aimed to evaluate the utility of cyclin D1 and BCOR immunohistochemistry in differentiating CCSK from its morphologic mimics., Materials and Methods: Our cohort comprised of 38 pediatric renal tumors which included CCSK (n=18), WT (n=10), MRT (n=5), and CMN (n=5) cases. A detailed clinicopathologic analysis was performed, and tissue microarray were constructed for CCSK and WT, while MRT and CMN tumors were individually stained., Results: The age ranged from 2 months to 16 years with male:female ratio of 3:1. Strong, diffuse nuclear immunoreactivity for cyclin D1 and BCOR was noted in 61% (n=11/18) and 83% (n=15/18) of CCSK, respectively, while it was significantly less in WT (n=3/10 for cyclin D1) (n=2/10 for BCOR). None of the MRT and CMN examples demonstrated any immunoreactivity. Interestingly, only the blastemal component of WTs showed distinct, rare nuclear immunoreactivity for cyclin D1 or BCOR and the combination of these was never positive in a given case., Conclusion: Our results provide evidence that concurrent immunopositivity with cyclin D1 and BCOR is helpful in distinguishing CCSK from its morphologic mimics., Competing Interests: The authors declare no conflict of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Considering the emergence of fungaemia due to rare yeasts at our centre, we performed a systematic epidemiologic study on fungaemia due to rare yeast., Objectives: We undertook the present prospective observational study to explore the epidemiological features and clinical characteristics of fungaemia due to rare yeasts in paediatric ICUs at our centre., Methods: The successive yeasts isolated from blood at our PICUs during December 2017 through March 2019 were identified by molecular methods. Fungaemia due to yeasts other than C. albicans, C. tropicalis, C. glabrata, C. krusei and C. parapsilosis was categorised as rare yeasts. Antifungal susceptibility testing of the yeast isolates was performed as per clinical and laboratory standards institute (CLSI) guidelines. We also compared different clinical parameters of fungaemia due to common versus rare yeasts, and rare yeasts in neonates versus non-neonates., Results: During the study period, 212 yeast isolates were obtained from 159 patients at PICUs of our hospital, and 127 isolates from 98 patients (61.6%) were categorised as rare yeasts. Neonates acquired fungaemia significantly earlier after ICU admission than non-neonates (median:4 vs 6 days; p = .005). Regarding epidemiology study of rare yeast fungaemia, Wickerhamomyces anomalus (43.8%) and Candida utilis (40.8%) were common isolates; surgical intervention and gastrointestinal disease were significantly associated; overall, azole, echinocandin and amphotericin B resistance was at 9.1%, 1.02% and 1.02%, respectively; overall mortality was 65.3%., Conclusions: The emergence of rare yeasts especially W. anomalus and C. utilis causing fungaemia in our children demands urgent attention to control the spread., (© 2021 Wiley-VCH GmbH.)

Background: Pre-operative anxiety is a risk factor for emergence delirium in children and a multimodal approach including sedatives and nonpharmacological measures is the current strategy to tackle this anxiety. The efficacy of oral melatonin as a component of multimodal anxiolytic strategy to decrease emergence delirium is not well studied., Objective: The aim of this study was to evaluate the efficacy of a multimodal anxiolytic strategy including oral melatonin or midazolam to decrease emergence delirium after sevoflurane anaesthesia., Design: A randomised, double-blind, parallel arm, placebo-controlled trial., Setting: Tertiary care teaching hospital from July 2019 till January 2020., Participants: Children in the age group of 3 to 8 years who received sevoflurane anaesthesia for elective ambulatory procedures., Interventions: Children were randomised to receive oral premedication with either melatonin 0.3 mg kg-1, midazolam 0.3 mg kg-1 or honey as placebo. All the children received standardised nonpharmacological measures involving multiple techniques to allay anxiety. The anaesthetic plan was also standardised., Main Outcome Measures: The primary outcome was the incidence of emergence delirium as assessed by the Watcha scale in the postanaesthesia care unit. The secondary outcomes were pre-operative anxiety assessed using a modified Yale Preoperative Anxiety scale, patient compliance with mask induction using the Induction Compliance Checklist and postoperative sedation., Results: Data from 132 children were analysed. Melatonin significantly reduced the incidence of emergence delirium compared to placebo: 27 vs. 50%, respectively, an absolute risk reduction of 23.3 [95% confidence interval 3.7 to 42.9), P = 0.03]. Melatonin also significantly reduced the risk of emergence delirium compared with midazolam: 27 vs. 56%, respectively, an absolute risk reduction of 29.2 (95% CI 9.5 to 48.8). The midazolam group had a similar incidence of emergence delirium as placebo. Sedation scores were similar in the three groups postoperatively. The incidence and score of pre-operative anxiety as well as the compliance with mask induction were similar in the three groups., Conclusions: A multimodal anxiolytic approach including oral melatonin, as opposed to oral midazolam, significantly reduced emergence delirium after sevoflurane anaesthesia., Trial Registration: CTRI/2019/06/019850 in Clinical Trial Registry of India (www.ctri.nic.in)., (Copyright © 2021 European Society of Anaesthesiology and Intensive Care. Unauthorized reproduction of this article is prohibited.)

Systemic lupus erythematosus (SLE) is a complex multisystemic autoimmune disease. Lupus enteritis (LE), one of the less commonly described manifestations of childhood SLE, presents with relatively nonspecific clinical and laboratory features. In addition, recurrent episodes of LE occurring in temporal proximity are rare in children. Presence of disease activity at other sites (which may not be seen universally) supports the diagnosis of LE in an appropriate setting. Because of its potential role to cause ischemic complications, early recognition and prompt treatment are necessary for a good outcome. Herein, we describe a child with recurrent LE with an interval of about 3 months between the first and the second episode. The first episode correlated with systemic disease activity and bowel thickening was noted on abdominal ultrasonography. This episode was successfully managed with intravenous methylprednisolone pulse therapy. Conversely, the second episode was not associated with significant clinical and laboratory evidence of disease activity at other sites and the initial abdominal ultrasonography was non-contributory. Diagnostic and therapeutic delays, hence, led to the development of fatal complications. We highlight that a high index of suspicion of LE and a timely aggressive treatment is imperative for optimal outcomes even in rare pediatric cases of recurrent LE that may have normal imaging findings initially and may not be associated with systemic lupus erythematosus disease activity index (SLEDAI).

Introduction: Chronic peritoneal dialysis (CPD) is an important modality of renal replacement therapy (RRT) in children of all ages with end-stage renal disease (ESRD). We retrospectively assessed the clinical profile of children with chronic kidney disease (CKD) initiated on CPD at a tertiary care centre in Northern India., Materials and Methods: Retrospective data of 13 children with CKD and initiated on CPD between 2016 and 2019 were retrieved and analysed. The demographic and clinical profile, aetiology of CKD, method of catheter insertion, mode of dialysis, complications, and catheter survival rate were analysed., Results: The median age at the onset of the symptoms was 81 months interquartile range (IQR 11-90) and the median age at the diagnosis was 81 months (IQR 36-103). The median age at the initiation of CPD was 92.97 months (IQR 74.43-108.79). The median serum creatinine at the initiation of CPD was 6.3 mg/dL (IQR 4.25-8.4). During a total study period of 84 CPD months, we observed 16 catheter-related complications and a complication rate of 1 per 5.25 CPD months. The overall peritonitis rate was 1 episode per 13.66 patient-months (0.87 episodes per patient-year). The catheter displacement/migration was seen in 23% of the cases. The median duration of follow-up was 175 days (IQR 85-249) with the longest follow-up duration of 502 days., Conclusion: CPD is the modality of choice for smaller children with ESRD as venous access is difficult to achieve in smaller children. Complications especially related to infections are a major concern in addition to poor growth associated with ESRD., Competing Interests: There are no conflicts of interest., (Copyright: © 2021 Journal of Family Medicine and Primary Care.)

Introduction: Among children, esophageal atresia (EA) with or without tracheoesophageal fistula (TEF) is one of the major and common congenital anomalies. It is a life-threatening emergency and at birth may be associated with three C's coughing, choking, and cyanosis. It requires surgical interventions in the early neonatal period. The postsurgical period is associated with poor growth which can be developmental outcomes particularly in the first 5 years of life and attributed to postsurgical complications. The aim of the study is to assess and compare the growth and development of the children (1-5 years) operated for TEF/EA attending Pediatric Surgery OPD/admitted inwards at APC, PGIMER, Chandigarh versus healthy controls., Materials and Methods: A case-control study was conducted on age-matched 40 children aged between 1 and 5 years operated for TEF/EA and healthy controls. The sampling technique for cases was total enumeration and for controls was purposive sampling. Tools used were socio-demographic sheets of children, clinical profile of children, Trivandrum Development Screening chart, and Vineland Social Maturity Scale for Indian adaptation., Results: Majority 33 (82.5%) of children had distal TEF and more than two-third 28 (70%) have undergone primary repair. More than one-third 14 (35%) had a respiratory infection, 12 (30%) anastomosis leakage and 6 (15%) had Gastroesophageal reflux (GER) as one of the early and late postoperative complications. More than one-fourth 11 (27.5%) of TEF/EA operated children had less weight, 11 (30%) had less height and 16 (40%) had less weight for height for their reference age. A significant difference was found for height for age, weight for height, and social maturity among children who had TEF repair as compared to their healthy counterparts., Conclusion: Growth monitoring reflected (more than one-fourth of children were underweight and stunted while more than one-third were wasted) and showed development delay in TEF/EA operated children as compared to healthy controls., Competing Interests: There are no conflicts of interest., (Copyright: © 2021 Journal of Indian Association of Pediatric Surgeons.)

Aims and Objectives: We studied the short- and long-term outcomes and quality of life (QOL) in patients undergoing a two-staged modified Duhamel's procedure for Hirschsprung's disease., Materials and Methods: Patients who had undergone this modified procedure, with initial Hartmann's procedure based on contrast enema, followed by bowel preparation and low colo-anal anastomosis below the dentate line were included. The patient who underwent this procedure over 10 years with a minimum 2-year follow-up were analysed based on an interview-based questionnaire., Results: Of the 152 patients, 69 responded. Mean age at the time of interview was 7.72 ± 3.04 years with mean follow-up of 4.9 years (2-11 years). Perineal excoriation and soiling was present in 60.9% and 36.2% of patients initially which reduced to 0 and 4.3% by the end of 2 years. In the first 6 months, postoperative period, 15.9% of patients had constipation and 78.2% had altered stool consistency. Good fecal continence score was present in 97.1% of patients in the long term. About 95.4% had good QOL scores. There was no mortality in this series., Conclusions: Although short-term outcomes showed altered bowel function, soiling, and perineal excoriation, this improved significantly in the long term, with good QOL scores in the majority., Competing Interests: There are no conflicts of interest., (Copyright: © 2020 Journal of Indian Association of Pediatric Surgeons.)

The probability that a nucleus will absorb a neutron-the neutron capture cross-section-is important to many areas of nuclear science, including stellar nucleosynthesis, reactor performance, nuclear medicine and defence applications. Although neutron capture cross-sections have been measured for most stable nuclei, fewer results exist for radioactive isotopes, and statistical-model predictions typically have large uncertainties 1 . There are almost no nuclear data for neutron-induced reactions of the radioactive nucleus 88 Zr, despite its importance as a diagnostic for nuclear security. Here, by exposing 88 Zr to the intense neutron flux of a nuclear reactor, we determine that 88 Zr has a thermal neutron capture cross-section of 861,000 ± 69,000 barns (1σ uncertainty), which is five orders of magnitude larger than the theoretically predicted value of 10 barns 2 . This is the second-largest thermal neutron capture cross-section ever measured and no other cross-section of comparable size has been discovered in the past 70 years. The only other nuclei known to have values greater than 10 5 barns 3-6 are 135 Xe (2.6 × 10 6 barns), a fission product that was first discovered as a poison in early reactors 7,8 , and 157 Gd (2.5 × 10 5 barns), which is used as a detector material 9,10 , a burnable reactor poison 11 and a potential medical neutron capture therapy agent 12 . In the case of 88 Zr neutron capture, both the target and the product ( 89 Zr) nuclei are radioactive and emit intense γ-rays upon decay, allowing sensitive detection of miniscule quantities of these radionuclides. This result suggests that as additional measurements with radioactive isotopes become feasible with the operation of new nuclear-science facilities, further surprises may be uncovered, with far-reaching implications for our understanding of neutron capture reactions.

The development of metallic, low-enrichment uranium fuels requires accurate prediction of their neutron transport properties and reactivity parameters, which in turn require thermal neutron scattering data. Accurate prediction of thermal neutron scattering data, including thermal cross sections, requires knowledge of the phonon scattering properties of the medium, but such matrix binding effects in next-generation fuels such as U-Mo, U-Zr, and U-Si are typically neglected because these effects are often difficult to measure or calculate. Using molecular dynamics simulations with previously published interatomic potentials, we calculate the phonon dispersion relations and phonon densities of states for 235 U and 238 U in the α and γ phases. The performance of these potentials was evaluated using published ab initio simulation data and inelastic neutron scattering data. The phonon densities of states obtained by each potential were then utilized to calculate the thermal neutron scattering cross sections of 235 U and 238 U at 1113 K using the NJOY program. The resulting thermal neutron scattering cross sections are assessed by comparison to data obtained from available experimental densities of states. The cross sections generated show how the addition of binding effects decreases the cross section by up to a factor of six over the free-atom model. A definite effect on reactivity is also demonstrated by the use of these thermal libraries on a simple core model. As a consequence, the cross sections generated in this work provide a better description of the true cross section than the free-atom data currently available. We also discuss the sensitivity of the thermal scattering cross sections to the phonon density of states.

Purpose: To analyze quality of life of children operated for congenital hydrocephalus and the concern of parents in taking care of these children., Methods: Thirty patients who underwent ventriculo-peritoneal shunt were randomly selected with minimum gap of 1 year between surgery and study. Canadian validated questionnaire was used. Overall health score (OHS) and parental concern score (PCS) were correlated with gender, family type and number of surgeries., Results: Mean OHS was 159.43 which was summation of physical health (mean 45.76), social-emotional (mean 80.03) and cognitive health scores (mean 33.66). Mean OHS was 151.57 for males and 177.77 for females (p-value 0.233). Nuclear and joint families had mean OHS of 160.36 and 158.89 respectively (p-value 0.944). Those who underwent one surgery had mean OHS of 167.48 and PCS of 23.10 whereas mean OHS was 140.66 and PCS was 27.78 for those with multiple procedures. Mean PCS for males was 26.71 and for females was 19.33 (p-value 0.036 statistically significant). This was not statistically significant between nuclear (24.73) and joint families (24.26)., Conclusions: Quality of life of survivors of hydrocephalus is reasonably good even in developing countries due to keen parental involvement irrespective of gender, family type and number of surgeries., Competing Interests: There are no conflicts of interest.

Aims: To investigate the role of feeding jejunostomy (FJ) in patients of esophageal atresia with anastomotic leak (AL) to decrease the degree of gastroesophageal reflux (GER) and its effect on anastomotic healing., Materials and Methods: Twenty neonates, with major AL and severe GER after primary repair were managed with decompressing gastrostomy and transgastric FJ and analyzed prospectively., Results: Male to female ratio was 1.7:1. Mean birth weight was 2.2 kg. Anastomotic gap ranged from 0 to 4 cm. The amount of leak was more than 20% of nasogastric feeds. Gastrostomy and FJ was done on an average of the 12(th) postoperative day, after observing the general condition, chest tube output, lung expansion, and ventilatory requirement. There was a drastic reduction in chest tube output and lung expanded in all patients. Average hospital stay was 36 days (8-80 days). Sixty percentage patients were discharged successfully on FJ. Esophagogram demonstrated healing and leak free patency after an average of 1.5 months. GER was noted in seven patients, four developed stricture, and one had pseudodiverticulum in follow-up., Conclusion: Decompressing gastrostomy and FJ can be an alternative to managing major ALs. It helps in healing of anastomotic dehiscence and in preserving the native esophagus.

Aims: The treatment of perforating esophageal foreign body impaction (FBI) is complex and unclear. We present the outcome of surgical treatment of esophageal perforations due to FBI in children along with a management algorithm., Methods: During a period of 7 years, 7 cases of esophageal perforations due to foreign body (FB) ingestion were referred to our unit. We analyzed the FB types, lodging duration and location, complications, and the surgical approaches., Results: There were 4 male and 3 female patients. Mean age was 28 months (5 months-6 years). Six patients had metal FBs of variable shapes and 1 had glass marble. Three patients had witnessed history of FB ingestion. Duration of ingestion was variable and unknown in half of the patients. The site of impaction was cervical (1) and thoracic (5) esophagus. One patient had a marble as FB in the superior mediastinum. One patient manifested with features of perforation after removal of the impacted FB and 5 patients presented with perforations. Two patients presented with subcutaneous emphysema. One patient had trachea-esophageal fistula (TEF) after disc battery ingestion. Rigid esophagoscopy failed in 4 out of 6 patients. Five patients underwent thoracotomy, and repair with a pleural patch reinforcement. One patient had lateral esophagotomy in the cervical esophagus for removal of the impacted FB. Mediastinal FB was removed without opening the esophagus. All the patients were discharged uneventfully., Conclusions: Esophageal perforation following FBI is rare and requires prompt treatment. Surgical treatment tailored to the needs of individual patients is associated with a successful outcome and decreased morbidity., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Background: Kite flying has been popular in India since ancient times, especially during harvest festivals of Lohri, Basant and Makar Sankranti. It often takes form of a competitive sport and in recent times has been associated with multiple, sometimes fatal injuries. This prognostic study was conducted to try and understand the epidemiology and factors associated with kite flying injuries in the state of Punjab, India., Methods: Case reports of patients who presented to the ED with trauma as a result of kite flying were reviewed. The study included patients reporting to the Christian Medical College, Ludhiana, between January 2005 and January 2010. Details of the type and mode of injury, and outcomes were recorded., Results: The highest incidence of injuries occurred during months of the kite flying festivals. The most common mode of injury was fall from heights, associated with traumatic brain injury. The mortality rate in this series was 6.25%., Conclusions: This study highlights the importance of kite flying injuries as a common mode of injury in children and adolescents. It is an easily preventable mode of injury with simple safety regulations and possibly stronger legislation., (© 2014 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.)