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AIM: The aim of our study is to present our experience in the management and outcome of Wilms tumor with intracaval thrombus. MATERIALS AND METHODS: All children with Wilms tumor with intracaval thrombus who presented to us from July 2000 to December 2017 were reviewed retrospectively. We evaluated the tumor stage, management, and outcomes in these patients. RESULTS: Thirty-four patients were included in the study. The median age of presentation was 48 months (11 to 84 mo). Preoperative chemotherapy was given in 32 (94%), with a median duration of 8 weeks. Intracaval thrombus completely resolved in 9 (26%) children after neoadjuvant chemotherapy. Surgical intervention for residual inferior vena cava (IVC) thrombus was performed in 32 patients. The median follow-up was 30 months (5 to 150 mo). At the last follow-up, 24 patients (70%) were alive and disease free. The 5-year overall survival (OS) and event-free survival were 67% (95% confidence interval, 50% to 84%) and 59% (95% confidence interval, 42% to 76%). The OS in children with nonmetastatic disease (94%) was significantly higher than those with metastases (29%; P <0.01). The OS in children with complete resolution of IVC thrombus (100%) was significantly higher than those with persistent thrombus (48%; P =0.025). Analysis of survival outcomes in children with nonmetastatic disease (stage III) revealed no significant difference on comparison with cohort with stage III disease with absence of IVC thrombus. The P -value was 0.224 and 0.53 for 5-year OS and event-free survival, respectively. CONCLUSION: The management of Wilms tumor can be complicated by the presence of caval thrombus. Patients with metastasis have a significantly poor outcome. Patients in whom, there is complete resolution of intracaval thrombus on neoadjuvant chemotherapy have a significantly higher OS.
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Neoplasias Renais , Trombose , Trombose Venosa , Tumor de Wilms , Humanos , Criança , Pré-Escolar , Neoplasias Renais/complicações , Neoplasias Renais/tratamento farmacológico , Neoplasias Renais/patologia , Estudos Retrospectivos , Terapia Neoadjuvante , Veia Cava Inferior/patologia , Tumor de Wilms/complicações , Tumor de Wilms/tratamento farmacológico , Tumor de Wilms/patologia , Trombose/patologia , Trombose Venosa/etiologia , Trombose Venosa/complicaçõesRESUMO
OBJECTIVE: A systematic review and meta-analysis of the studies evaluating the utility of the Testicular Work-up for Ischemia and Suspected Torsion (TWIST) score in establishing or excluding the diagnosis of testicular torsion (TT) is herewith presented in an attempt to quantify the available evidence. METHODS: The study protocol was outlined in advance. The review has been conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA). The PubMed, PUBMED Central, PMC databases & Scopus followed by Google (Scholar & search engine) were systematically interrogated with the keywords TWIST score, testis and testicular torsion. Fourteen sets of data (n = 1940) from 13 studies were included; data from 7 studies (giving a detailed score-wise break-up) (n = 1285) were dis-integrated and re-integrated to tweak the cut-offs for low and high risk. RESULTS: For every 4 patients presenting to the Emergency Department (ED) with acute scrotum, one patient will eventually be diagnosed with TT. The mean TWIST score was higher in patients with testicular torsion (5.13 ± 1.53 vs 1.50 ± 1.40 for those without TT). TWIST score can be used to predict testicular torsion at cut-off of 5 with a sensitivity, specificity, PPV, NPV, and accuracy of 0.71 (0.66, 0.75; 95%CI), 0.97 (0.97, 0.98; 95%CI), 90.2%, 91.0%, and 90.9% respectively. While the slider for cut-off was shifted from 4 to 7, there was a rise in specificity and PPV of the test with a corresponding decline in sensitivity, NPV, and accuracy. The sensitivity witnessed a sharp decline from 0.86 (0.81-0.90; 95%CI) @ cut-off 4 to 0.18 (0.14-0.23; 95%CI) @ cut-off 7. The area under the SROC curve for cut-off 5 was more than that for cut-offs 4, 6 & 7. TWIST cut-off of 2 may be used to predict the absence of testicular torsion with a sensitivity, specificity, PPV, NPV, and accuracy of 0.76 (0.74, 0.78; 95%CI), 0.95 (0.93, 0.97; 95%CI), 97.9%, 56.5%, and 80.7%, respectively. While the cut-off is lowered from 3 to 0, there is a corresponding rise in the specificity and PPV, while the sensitivity, NPV, and accuracy are compromised. The sensitivity witnesses a sharp decline from 91 to 35%. The area under the SROC curve for cut-off 2 was more than that for cut-off @ 0, 1 or 3. The sum of sensitivity and specificity of TWIST scoring system to ascertain the diagnosis of TT is more than 1.5 for cut-off values 4 & 5 only. The sum of sensitivity and specificity of TWIST scoring system to confirm the absence of TT is more than 1.5 for cut-off values 3 & 2 only. CONCLUSION: TWIST is a relatively simple, flexible, and objective tool which may be swiftly administered even by the para-medical personnel in the ED. The overlapping clinical presentation of diseases originating from the same organ may prevent TWIST from absolutely establishing or refuting the diagnosis of TT in all the patients with acute scrotum. The proposed cut-offs are a trade-off between sensitivity and specificity. Yet, the TWIST scoring system is immensely helpful in the clinical decision-making process and saves time-lag associated with investigations in a significant majority of patients.
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Torção do Cordão Espermático , Masculino , Humanos , Torção do Cordão Espermático/diagnóstico , Testículo , Escroto , Sensibilidade e Especificidade , Serviço Hospitalar de Emergência , Estudos RetrospectivosRESUMO
OBJECTIVE: To summarize the available evidence and to quantitatively evaluate the global results of different waterproofing layers in substantiating the UCF repair. MATERIAL AND METHODS: After defining the study protocol, the review was conducted according to the PRISMA guidelines by a team comprising experts in hypospadiology, systematic reviews and meta-analysis, epidemiology, biostatistics and data science. Studies published from 2000 onwards, reporting on the results of UCF closure after hypospadias repair were searched for on PUBMED, Embase and Google Scholar. Study quality was assessed using Joanna Briggs Checklist (JBI) critical appraisal tool. The results with different techniques were compared with the two samples independent proportions test with the help of Microsoft Excel, MedCalc software and an online calculator. RESULTS: Seventy-three studies were shortlisted for the synthesis; the final analysis included 2886 patients (71 studies) with UCF repair failure in 539. A summary of various dimensions involved with the UCF repair has been generated including time gap after last surgery, stent-vs-no stent, supra-pubic catheterization, suture material, suturing technique, associated anomalies, complications, etc. The success rates associated with different techniques were calculated and compared: simple catheterization (100%), simple primary closure (73.2%), dartos (78.8%), double dartos flaps (81%), scrotal flaps (94.6%), tunica vaginalis (94.3%), PATIO repair (93.5%), biomaterials or dermal substitutes (92%), biocompatible adhesives (56.5%) and skin-based flaps (54.5%). Several techniques were identified as solitary publications and discussed. CONCLUSIONS: Tunica vaginalis and scrotal flaps offer the best results after UCF closure in the synthesis. However, it is not possible to label any technique as ideal or perfect. Almost all popular waterproofing layers have depicted absolute (100%) success sometimes. There are a vast number of other factors (patient's local anatomy, surgeon's expertise and technical perspectives) which influence the final outcome.
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Fístula Cutânea , Hipospadia , Fístula Urinária , Masculino , Humanos , Hipospadia/cirurgia , Hipospadia/complicações , Procedimentos Cirúrgicos Urológicos Masculinos/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/cirurgia , Complicações Pós-Operatórias/etiologia , Uretra/cirurgia , Fístula Urinária/etiologia , Fístula Cutânea/etiologia , Resultado do TratamentoRESUMO
Introduction: Surgical complication following esophageal atresia repair is one of the several factors known to influence the final outcomes. Early identification of such complications may help in timely institution of therapeutic measures and translate into improved prognosis. Objective: The objective of this study was to evaluate the role of procalcitonin in early prediction of the adverse events after surgery in patients of esophageal atresia and the temporal relationship with clinical manifestations and other inflammatory biomarkers such as C-reactive protein (CRP). Materials and Methods: This was a prospective study on consecutive patients of esophageal atresia (n = 23). Serum procalcitonin and CRP levels were assessed at baseline (prior to surgery) and on postoperative days (POD) 1, 3, 5, 7, and 14. The trends in the biomarker values and temporal relationships of deviation in trend with the clinical and conventional laboratory parameters and patient outcomes were analyzed. Results: Baseline serum procalcitonin was elevated (n = 23; 1.7 ng/ml: min: 0.07 ng/ml-max: 24.36 ng/ml) in 18/23 (78.3%) patients. Procalcitonin nearly doubled on POD-1 (n = 22; 3.28 ng/ml: min: 0.64 ng/ml-max: 16.51 ng/ml) followed by a gradual decline. CRP was also elevated on POD-1 (three times the baseline) and depicted a delayed peak at POD-3. POD-1 procalcitonin and CRP levels correlated with survival. POD-1 procalcitonin cutoff at 3.28 ng/ml predicted mortality with a sensitivity and specificity of 100% and 57.9% (P = 0.05). Serum procalcitonin and CRP were higher for patients who sustained complications, so was the time required for hemodynamic stabilization. Procalcitonin (baseline and POD-5) and CRP (POD-3 and POD-5) values correlated with the clinical course after surgery. Baseline procalcitonin cutoff at 2.91 ng/ml predicted the possibility of a major complication with a sensitivity of 71.4% and a specificity of 93.3%. POD-5 procalcitonin cutoff at 1.38 ng/ml predicted the possibility of a major complication with a sensitivity of 83.3% and a specificity of 93.3%. Patients who sustained major complications depicted a change in serum procalcitonin trend 24-48 h ahead of clinical manifestation of an adverse event. Conclusions: Procalcitonin is a good indicator to identify the adverse events in neonates after surgery for esophageal atresia. The procalcitonin levels in patients who sustained a major complication depicted a reversal in trend 24-48 h of clinical manifestation. POD-1 procalcitonin correlated with survival while the baseline and POD-5 serum procalcitonin predicted the clinical course.
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Several substitutes, including gastric transposition, colonic interposition, reverse gastric tube (RGT), etc., have been described for esophageal replacement in children and adolescents. However, the search for the ideal esophageal substitute continues due to adverse events associated with these procedures. This report presents our technique for creating an isoperistaltic gastric tube (IGT). We believe that the IGT is a versatile option for esophageal replacement as it is never length-limiting, and additional length can be gained by making minor adjustments.
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Procedimentos Cirúrgicos do Sistema Digestório , Atresia Esofágica , Criança , Humanos , Adolescente , Atresia Esofágica/cirurgia , Estudos Retrospectivos , Estômago/cirurgiaRESUMO
BACKGROUND: This cross-sectional study aimed to determine the influence of genetic polymorphism in two renin-angiotensin system (RAS)-candidate genes on urinary trefoil family factor 3 (TFF3) levels in children with congenital anomalies of kidney and urinary tract (CAKUT). METHODS: The study included fifty children with CAKUT (PUV, VUR, and PUJO) and twenty age-matched controls. Urinary TFF3 levels were measured by enzyme-linked immunosorbent assay. Detection of genetic polymorphisms in two genes, i.e., I/D polymorphism (SNP at rs4340) in angiotensin-converting enzyme (ACE) and A/T polymorphism in the angiotensin II receptor type-2 (AT2R) due to point mutation at rs3736556 was performed by polymerase chain reaction. Progressive deterioration in kidney function was defined as fall in GFR to < 60 ml/min/1.73 m2 and/or progressive scarring. RESULTS: In our cohort, the genotypic distribution of patients and controls showed no difference. Progressive functional deterioration was significantly associated with the presence of D allele (p = 0.0004), A allele (p = 0.005), and both (p < 0.0001) in patients. Significantly raised TFF3 levels were detected in the urine of children having D allele (D/D > I/D > I/I; p < 0.0001) and A allele (A/A > A/T > TT; p < 0.0001). Also, children with both D/D and A/A allelic genotypes had significantly elevated urinary TFF3 compared to those having either of them. CONCLUSIONS: The presence of D allele and/or A allele is significantly associated with progressive functional deterioration and elevated urinary TFF3 levels. These findings support the role of angiotensin II-AT2R-NF-κB interaction in progressive deterioration of kidney function and subsequent TFF3 expression in CAKUT.
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Sistema Renina-Angiotensina , Fator Trefoil-3 , Anormalidades Urogenitais , Refluxo Vesicoureteral , Criança , Estudos Transversais , Humanos , Polimorfismo Genético , Sistema Renina-Angiotensina/genética , Fator Trefoil-3/urina , Anormalidades Urogenitais/genética , Anormalidades Urogenitais/urina , Refluxo Vesicoureteral/genética , Refluxo Vesicoureteral/urinaRESUMO
PURPOSE: To systematically summarize all relevant data and to define the current evidence on the utility of Pentraxin-3 (PTX3) as a biomarker for acute appendicitis (AA) in children. METHODS: This review was conducted in accordance with the PRISMA guidelines. PubMed, Embase, Scopus, and Web of Science databases were systematically searched for studies comparing the levels of PTX3 in patients with AA vs healthy controls or non-specific abdominal pain (NSAP). Mean differences were calculated for all outcomes and the inverse variance method was used for weighted mean difference. The methodological quality of the included studies was assessed using the Downs and Black scale. RESULTS: Five comparative studies were included. Significantly elevated levels of PTX3 in cases with AA vs healthy controls (WMD: 9.56, 95% CI 7.24-11.88, p < 0.00001), and patients with AA vs NSAP (WMD: 8.05, 95% CI 6.81-9.29, p < 0.00001) were demonstrated. Similarly, in separate meta-analyses, the levels of PTX3 were significantly elevated in children with AA vs healthy controls (WMD: 11.18, 95% CI 10.03-12.34, p < 0.00001), and children with AA vs NSAP (WMD: 8.35, 95% CI 6.88-9.82, p < 0.00001). CONCLUSIONS: PTX3-levels are elevated in AA, but differentiation between perforated and non-perforated appendicitis demands other methods.
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Apendicite , Dor Abdominal , Doença Aguda , Apendicite/diagnóstico , Biomarcadores , Criança , HumanosRESUMO
Background and Objectives: While laparoscopic appendectomy is standardized, techniques for appendiceal stump closure and mesoappendix division remain variable. Novel vessel sealing techniques are increasingly utilized ubiquitously. We sought to systematically summarize all relevant data and to define the current evidence on the safety and utility of energy devices for clipless−sutureless laparoscopic appendectomy in this systematic review and meta-analysis. Materials and Methods: This review was conducted following the PRISMA guidelines. PubMed, Embase, Scopus, and Web of Science were systematically searched. Inclusion criteria included studies with laparoscopic appendectomy for appendicitis. The intervention included patients undergoing division of mesoappendix and/or securing of the appendicular base using diathermy (Monopolar or Bipolar or LigaSure Sealing Device) or Harmonic Scalpel (Group A) compared to patients undergoing division of mesoappendix and/or securing of the appendicular base using endoclip or Hem-o-lok or ligature (Group B). The methodological quality of the included studies was assessed using the Downs and Black scale. The outcomes of surgical site infection (SSI) or intra-abdominal collection, postoperative ileus, average operative duration, and length of hospital stay (LHS) were compared. Results: Six comparative studies were included; three were retrospective, two were prospective, and one was ambispective. Meta-analysis revealed a shorter operative duration in Group A with respect to appendicular base ligation (MD −12.34, 95% CI −16.57 to −8.11, p < 0.00001) and mesoappendix division (MD −8.06, 95% CI −14.03 to −2.09, p = 0.008). The pooled risk ratios showed no difference in SSI between groups. Additionally, no difference was observed in LHS. The risk of postoperative ileus was higher in group B regarding mesoappendix division (RR 0.56, 95% CI 0.34 to 0.93, p = 0.02), but no difference was found concerning appendicular base ligation. The included studies showed a moderate-to-high risk of bias. Conclusions: Clipless−sutureless laparoscopic appendectomy is safe and fast. Postoperative ileus seems less common with energy devices for mesoappendix division. However, the studies included have a moderate-to-high risk of bias. Further studies addressing the individual devices with surgeons of similar levels are needed.
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Apendicite , Íleus , Laparoscopia , Humanos , Apendicectomia , Estudos Retrospectivos , Estudos Prospectivos , Laparoscopia/métodos , Apendicite/cirurgia , Tempo de Internação , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/cirurgiaRESUMO
Background: Congenital anomalies of the kidney and urinary tract (CAKUT) are a common cause of end-stage renal disease in children. While certain nephrogenic genes have been incriminated in these malformations, data to identify the frequency of gene polymorphisms in Asian Indian children with CAKUT are scarce. This study was done to identify the effect of polymorphisms in paired-box gene 2 (PAX2), bone morphogenetic protein (BMP)-4, angiotensin-converting enzyme (ACE), and angiotensin II receptor Type 2 (AGTR2) nephrogenic genes on the development of CAKUT. Materials and Methods: In this prospective cohort study, 158 children <12 years old (86 cases with CAKUT and 72 age-matched controls) were analyzed. DNA from both sets was extracted from peripheral blood using the Keygen DNA extraction kit, and single-nucleotide gene polymorphisms (SNPs) in PAX2, BMP-4, ACE, and AGTR2 nephrogenic genes were detected by polymerase chain reaction (PCR) using previously published primers and PCR conditions. Results: The presence of A allele SNP for AGTR2 gene at rs3736556 was found to be significantly correlated with the development of ureteropelvic junction obstruction and vesicoureteral reflux (VUR) with the TT allelic genotype having a lower incidence of pelviureteric junction obstruction (odds ratio [OR] 0.18 [95% confidence interval [CI], 0.06-0.55], P = 0.01) and VUR (OR 0.31 [95% CI, 0.11-0.91], P = 0.03). Furthermore, on substratification of the patients with the presence of the A allele of AGTR2, 24 out of 27 patients with scarring were found to harbor the D allele of the ACE gene, thus predisposing them to further renal damage. Conclusion: This study points to early evidence in the implication of nephrogenic genes in development as well as predisposition to renal injury in Asian Indian patients with CAKUT.
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Aim: The aim is to study the impact of nutritional status on outcomes and treatment-related complications in patients of neuroblastoma. Materials and Methods: Anthropometry (height, weight, weight for height [in <5 years], mid-arm circumference [MAC] [in <5 years], and body mass index [BMI]), hemoglobin level, and serum albumin level were recorded. Results: Twenty-four neuroblastoma patients, 16 males and 8 females, with a mean age of 42.7 months were treated and followed up over a period of 0.03-170 months. Of 24 patients, 16 survived (complete response - 9, partial response - 2, no response - 2, progressive disease - 3). Height <2 standard deviation [SD] was seen in 12.5% (3/24). Mortality and complications were found in 66.7% (2/3) and 100% (3/3), respectively. Weight <2SD was seen in 37.5% (9/24). Mortality and complications were found in 33.3% (3/9) and 67% (6/9), respectively. Weight for height <2 SD was seen in 35% (7/20). Mortality and complications were found in 42.9% (3/7) and 71.4% (5/7), respectively. MAC <2 SD was seen in 15.8% (3/19). Mortality and complications were found in 66.7% (2/3) and 66.7% (2/3). BMI <2SD was seen in 29.2% (7/24). Mortality and complications were found in 42.8% (3/7) and 28.6% (2/7). Anemia was seen in 62.5% (15/24), of which nine survived. Complications were seen in 58.3% (14/24) (P = 0.001). Hypoproteinemia was seen in 20.8% (5/24). Mortality and complications were 40% (2/5) and 80% (4/5). Conclusion: Neuroblastoma has poor outcome in Indian children, and there does not appear to be a major role played by nutrition in determining the response to treatment and survival.
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Introduction: The extraction of smooth spherical objects is challenging as they are difficult to grasp within the jaws of the forceps and tend to slip distally. Objective: The authors herein have shared their experience with the use of a Fogarty catheter (FC) for safe extraction of smooth and spherical "foreign body (FB) with a hole." Materials and Methods: Report on pediatric cases (n = 4) of airway "FB with a hole" wherein the FC was used for their extraction. Mean age was 27.5 months (range: 17 months-39 months). The male: female ratio was 3:1. The technique of FB extraction with a FC has been described, including the principle of the technique, indications, and contra-indications, technical problems and troubleshooting. Results: The FB spectrum included a necklace bead (n = 2), nonnecklace bead (n = 1) and a fragmented end-piece of the housing of a ball-pen (n = 1). The locations of the FBs were right main bronchus (n = 1), secondary bronchus on the right (n = 1), and in the left main bronchus (n = 2). Successful removal of FB with use of FC during rigid broncoscopy was possible. The bead had to be rotated in n = 2 patients to align the hole with the FC. Problems associated with threading the hole and disimpaction of the FB have been highlighted. No complications were observed. The advantages and limitation of the technique have been discussed. Conclusions: The use of FC with the described technique offers a safe, effective and reproducible method for removal of airway "FB with a hole" in a controlled environment while minimizing the possibility of iatrogenic injury to the wall of the surrounding airways.
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Aims: The conventional Seldinger and trocar techniques of percutaneous nephrostomy (PCN) have inherent limitations in infants and younger children. We studied the role of a novel coaxial technique of PCN in children under the age of 5 years in comparison to the conventional techniques. Materials and Methods: This was a single-center feasibility trial based on 24 consecutive patients (n = 24 kidneys) under the age of 5 years, conducted over 12 months, substratified into Group I (n = 10): PCN with conventional Seldinger (n = 2) and trocar (n = 8) techniques and Group II (n = 14): PCN with proposed coaxial technique. In the proposed technique, catheter was inserted through the bore of a 14-G needle. The observation parameters included successful placement of PCN into the renal pelvis with free drainage of urine, number of needle punctures, duration of procedure, need for fluoroscopy, and procedural complications. Results: Proposed technique was successful in all cases with single-needle puncture, while conventional techniques were successful in 8/10 (80%) cases with multiple needle punctures required in 3/10 (33.3%) cases (P = 0.163 and 0.059, respectively). Proposed technique was associated with lower median procedure time (6 min vs. 10.5 min; P < 0.001) and lower incidence of fluoroscopy use (0/14, 0% vs. 5/10, 50%; P = 0.006) than the conventional techniques. No complications were seen with either technique. Conclusion: The proposed coaxial technique is a feasible alternative to the conventional techniques of PCN in young children. It reduces the procedure time and the need for fluoroscopy in these patients.
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Background: With the global assimilation of "publish and perish" culture into institutional academics, there has been an exponential rise in the publication numbers. There are ~2500 PUBMED entries related to "anorectal malformation (ARM)." The young clinician in his pursuit to translate experimental research to bedside often finds himself lost "in the midst of plenty." This bibliometric analysis has been conducted to codify the seminal work on ARM for future reference and pay tribute to the most impactful articles. Materials and Methods: Thomson Reuters Web of Science citation indexing database and research platform was used to retrieve the most cited articles in ARM using appropriate search strings. The characteristics (name of authors, the total number of authors, the title of publication, journal of publication, year of publication, etc.,) of the 50 top-cited articles were analyzed. Results: The analysis revealed that the Journal of Paediatric Surgery was leading the choice of journal for publication. While most of the publications originated from the United States of America, Alberto Pena was the most influential author. The most studied topic was on associated malformations, and the most common study design was cohort studies. Conclusion: The approach of citation analysis provided us an opportunity to retrieve the most influential articles on ARM. The trends in research in ARM have also been analyzed, spreading over five decades.
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Background: Differentiation of neonatal cholestasis into neonatal hepatitis (NH) and extrahepatic biliary atresia (EHBA) is essential to formulate the treatment plan; promptness is indispensable for optimal outcomes. The clinical and nonoperative algorithms lack precision; the gold standard investigations (liver biopsy or per-operative cholangiogram) are invasive. There is a need for a noninvasive test which is both, sensitive and specific and has a high likelihood ratio. Aim: To study the (diagnostic) role of matrix metalloproteinase 7 (MMP-7) as a serum biomarker to differentiate between EHBA and NH and evaluate the prognostic significance in EHBA based on its correlation with liver histopathology and serological predictors of liver fibrosis - Aspartate-to-Platelet Ratio Index (APRI) and Fibrosis-4 (FIB-4). Materials and Methods: This was a prospective study conducted upon patients of neonatal cholestasis presenting with acholic stools (n = 46) with equal number of controls (n = 45) with no liver pathology. Observational parametric included disease-specific workup and serum MMP-7 levels (all participants); liver biopsyl and APRI-FIB-4 (EHBA). Results: (Diagnostic) Serum MMP-7 levels were significantly elevated in EHBA (n = 25; 28 ng/mL) as compared to those in NH (n = 21; 1.88 ng/mL) and normal infants (n = 45; 1.2 ng/mL) (P < 0.001 for both). Serum cutoff at 4.99 ng/mL differentiated EHBA-NH with a high sensitivity (96%), specificity (90.5%), and a negative predictive value (95%), with the number needed to misdiagnose being 23. (Prognostic) Inflammatory activity and fibrosis-stage on liver histopathology (METAVIR-and-Ishak scores) correlated with MMP-7 levels. APRI and FIB-4 scores also depicted a strong correlation with each other, age of the patient, and liver fibrosis. Conclusions: MMP-7 has a diagnostic value in differentiating EHBA from NH and may also be used as a prognostic biomarker in the follow-up of these patients. MMP-7 levels in controls may be used as a baseline for future studies.
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Background: There has been a dramatic effect of the coronavirus disease 2019 pandemic on the daily health-care services. The era of physical consultations is slowly being replaced with teleconsultation, and this current pandemic has tipped the scales further. This study highlights the preliminary experience in providing teleconsultation to pediatric surgical patients at a tertiary care hospital in north India. Materials and Methods: A retrospective analysis of the electronic medical record system records of the patients undergoing teleconsultation at the authors' department between the June 26, 2020 and the September 26, 2020 was performed. The data were categorized on the basis of the type of consultation (urgent, semi-urgent, or routine) and the type of intervention. A comparison with the data from the corresponding months of 2019 was also performed. Results: A total of 261 teleconsultations were conducted during the study period, with a success rate of 69% (181/261). Of these, 96% (171/178) were follow-up patients and 56% (99/178) presented with genitourinary complaints. After triaging, only 10% (18/178) of the patients required urgent medical/surgical attention. Conclusion: In the current as well as postpandemic phase, teleconsultation can act as a potent triaging tool and can help in better utilization of resources alongside helping in the maintenance of social distancing by decreasing the number of physical visits to the hospital.
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BACKGROUND: Children with congenital anomalies of kidney and urinary tract (CAKUT) are at high risk of progressive deterioration of kidney function and further developing stage 5 chronic kidney disease (CKD 5), even after a successful surgery. This prospective study was designed to determine whether urinary biomarkers can predict progressive deterioration of kidney function in children with CAKUT. METHODS: The study included 50 consecutive children, aged < 14 years, who were diagnosed with congenital uropathies (PUV, VUR, and PUJO) and 20 age-matched controls. Examination of four urinary biomarkers, i.e., trefoil family factors (TFF) 1 and 3, neutrophil gelatinase-associated lipocalin (NGAL) and microalbuminuria (MALB) was done at the beginning of follow-up. Kidney function was assessed, at the beginning and after 12-months of follow-up, by technetium-99m diethylene triamine pentaacetic acid (DTPA) and technetium-99m dimercaptosuccinic acid (DMSA) scans. Progressive deterioration in the kidney function was defined as a fall in the GFR from ≥ 60 to < 60 ml/min/1.73 m2 on comparing the baseline and latest DTPA scans; and/or new-onset cortical scar/scars or increase in the size of previous scar/scars on serial DMSA scans. Group 1 and group 2 included children without and with progressive functional deterioration respectively. RESULTS: The median (IQR) age of children with CAKUT and controls was 3 (1.5-5) and 2.3 (1.2-3.6) years, respectively, and showed no significant difference (p = 0.29). Median concentrations of TFF1, TFF3, NGAL, and microalbumin in patients were 44.5, 176.5, 281.2, and 15.5 mcg/gCr, respectively, and were significantly elevated as compared to controls (p < 0.05). Children belonging to group 2 had significantly higher concentration of biomarkers as compared to those in group 1. TFF3 was found have the highest AUC (0.9198) on ROC curve for predicting progressive functional deterioration. CONCLUSION: Urinary TFFs, NGAL, and microalbumin significantly correlate with progressive deterioration of kidney function in children harboring CAKUT. TFF3, with the strongest prediction of functional deterioration, is an emerging peptide showing sufficient potential to be included in the biomarker panel. Graphical abstract.
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Testes Imediatos , Fatores Trefoil , Anormalidades Urogenitais/diagnóstico , Refluxo Vesicoureteral/diagnóstico , Biomarcadores/urina , Cicatriz/patologia , Humanos , Rim/diagnóstico por imagem , Rim/patologia , Lipocalina-2 , Estudos ProspectivosRESUMO
Esophageal atresia-tracheoesophageal fistula (EA-TEF) is one of the common congenital anomalies occurring in newborns. Over the last eight decades, various technical modifications have been proposed in the surgical repair of EA-TEF. Preservation of azygos vein is one such modification that has gained considerable attention. However, a consensus statement regarding the superiority of its preservation over its division is lacking. We aim to compare the outcomes of surgery between the two groups of newborns, i.e., those undergoing repair with and without azygos vein preservation, in terms of its complications. The authors systematically searched the databases PubMed, EMBASE, Web of Science, and Scopus through December 2020. The incidence of anastomotic complications and chest infection was compared among the two groups of newborns, i.e., those undergoing surgical repair with (group A) and without azygos vein preservation (group B). Statistical analysis was performed using a fixed-effects model, and pooled risk ratio (RR) and heterogeneity (I2) were calculated. The methodological quality of the studies was assessed using the Downs and Black scale. Six comparative studies, consisting of a total of 671 newborns, were included in the meta-analysis. As compared to group B, newborns belonging to group A showed a significantly lower incidence of pneumonitis in the postoperative period (RR 0.31; 95% CI 0.17-0.57, p = 0.0001). However, no significant difference in the incidence of anastomotic complications including anastomotic leak (RR 0.73; 95% CI 0.48-1.12, p = 0.15) and stricture (RR 0.63; 95% CI 0.36-1.09, p = 0.10) was observed between the two groups. The average Downs and Black scale scores ranged from 20 to 24. The risk of bias was low (n = 1) and moderate (n = 5) in the included studies. Kappa statistics showed a value of 0.902 (p < 0.001), highlighting an almost perfect agreement among the two observers. The present meta-analysis revealed the superiority of surgical repair of EA-TEF performed with preservation of azygos vein in terms of the incidence of postoperative chest infection. However, no significant difference in the occurrence of anastomotic leak and stricture was observed between the two groups. The level of evidence of the published comparative studies is limited. Therefore, well designed, randomized controlled trial utilizing a standardized operative approach on a larger sample-size needs to be conducted for optimal comparison between the two approaches.
Assuntos
Veia Ázigos/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Atresia Esofágica/cirurgia , Fístula Traqueoesofágica/cirurgia , Procedimentos Cirúrgicos Vasculares/métodos , Anastomose Cirúrgica/métodos , Fístula Anastomótica/etiologia , Constrição Patológica/complicações , Feminino , Humanos , Recém-Nascido , Masculino , Pneumonia/complicações , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Pyoscrotum is rarely encountered in neonates and is secondary to a local pathology such as neglected torsion or epididymo-orchitis. Pyoscrotum from an intra-abdominal pathology is possible in the presence of a patent processus vaginalis and has been rarely reported in the context of acute appendicitis. We report our experience with a case of antenatal bowel perforation presenting postnatally after an absolutely asymptomatic "honeymoon" period.
RESUMO
The rarity, diverse clinical presentation, relatively featureless sonography, and diagnostic dilemma associated with pilomatrixomas may trigger anxiety and call for unwarranted investigations. The authors have shared their experience in two consecutive cases to generate awareness for such lesions.
RESUMO
Ectopic scrotum is a rare form of congenital scrotal anomaly that is rarely encountered in pediatric surgical practice. Herein, we report an infant with a unilateral ectopic suprainguinal scrotum associated with undescended testis and multicystic dysplastic kidney. The case is reported in view of rarity of this anomaly in the general pediatric population.