Publications by authors named "Devendra K Yadav"

Oesophageal duplication cysts are a subtype of foregut cysts, associated with the presence of ectopic gastric mucosa. Gastric acid secreted by this mucosa can lead to complications. We report one such unusual case of complication leading to the formation of broncho-oesophageal fistula in a duplication cyst.

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Purpose: The primary objective was to evaluate the clinical response of refractory cases of fungal keratitis to topical 1% posaconazole therapy.

Methods: Prospective longitudinal non-randomized open label dual-cohort study of 70 eyes of refractory fungal keratitis, 35 were recruited as posaconazole treatment (PCZ) group for topical 1% posaconazole therapy and compared to 35 eyes on conventional antifungal therapy. Study parameters included demographic and treatment details, visual acuity, comprehensive slit-lamp biomicroscopy, clinical photography, ASOCT at recruitment and weekly (week 1, 2, 3 and 4 after treatment initiation).

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Article Synopsis
  • The study aims to create an age-related penile length nomogram for Indian boys aged 1-14 to assess normal development and detect abnormalities like hypospadias.
  • It involved 1276 volunteers, using generalized additive models to analyze the relationship between age and stretched penile length (SPL).
  • Results showed that SPL increases with age in a non-linear manner, with significant growth spurts at ages 2-4 and 10-14, providing a valuable reference for parents and doctors in managing pediatric penile health.*
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Background: A discrepancy between the true and measured value of stretched penile length (SPL) may be a result of errors that can either be systematic or random. Hence, it becomes important to focus on the quality of measurements to prevent any iatrogenic harm to the patients.

Objective: The objective of this study was to assess the magnitude of intra- and interobserver variations in the measurement of SPL with the SPLINT technique.

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  • The study focuses on the genetic underpinnings of congenital pouch colon (CPC), highlighting the lack of research in this area despite extensive clinical documentation.
  • A total of 20 cases of CPC and 52 controls were analyzed, revealing multiple genetic variants in 11 significant genes linked to critical functions like mucosal barrier integrity and colonic muscle development.
  • The results suggest that validating these findings with larger, diverse clinical samples and functional studies is essential to understand the genetic factors contributing to CPC better.
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Background: The occupational hazards of glutaraldehyde are well known; the possibility of harm to the patients has been highlighted in the form of isolated reports only.

Objective: To synthesize evidence for contact mucosal injury or injury due to intraperitoneal instillation of glutaraldehyde following its use during laparoendoscopy.

Materials And Methods: The current review is Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) compliant.

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Aims: Antenatal androgen exposure has been suggested as a contributing factor in hypospadias etiology. This study aimed to investigate the correlation between anogenital distance (AGD), index finger-to-ring finger ratio (2D:4D ratio), and hypospadias severity in prepubertal boys, with the goal of exploring these parameters as potential markers of genital anomalies in utero.

Materials And Methods: A cross-sectional observational study was conducted on boys under 8 years old presenting to our outpatient department (April 2020-December 2022).

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Purpose: The purpose of this study was to synthesize evidence and propose a technique for estimation of stretched penile length (SPL) applicable to children.

Materials And Methods: This review has been conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. PubMed, Embase, and Scopus databases were queried on penile length (PL) measurement techniques in humans published from 1990 onward.

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  • The study aimed to identify genetic markers associated with spina bifida in Indian patients by conducting whole-exome sequencing on three different cases.
  • The analysis revealed multiple pathogenic variants linked to spina bifida, including MTRR, CC2D2A, and ZIC2, while novel markers common to all patients were also identified.
  • Results indicate that the genetic landscape of spina bifida in Indians shows notable diversity compared to studies from other regions, contributing to a new catalog of variants relevant to the condition.
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Background: Virtual reality (VR) refers to a computer-generated simulation or environment that can be experienced and interacted with by a person through special electronic equipment, such as a headset with a screen and motion-tracking sensors. VR has been used as a distraction technique to alleviate pain and discomfort during medical procedures or as an alternative to traditional pain medication. This article explores VR's effectiveness in reducing pain in pediatric patients undergoing painful clinical procedures.

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Unlabelled: During face mask ventilation, invariably, some air enters the esophagus rather than the airways; this results in gastric insufflation while the esophagus is intact or loss of tidal volume in patients with a cervical esophagostomy (Cx-esophagostomy).

Objective: The objective of the study was to report the indigenous use of an electrocardiography (ECG) electrode in successfully occluding the Cx-esophagostomy to prevent inadvertent loss of tidal volume.

Materials And Methods: Twenty-nine observations were recorded on 27 patients (mean age: 10.

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  • Pelvi-Ureteric Junction Obstruction (PUJO) is a leading cause of hydronephrosis in children, and while ultrasonography is useful, it can't determine if an obstruction is present; thus, Ureteric jets through color Doppler ultrasound are being studied for this purpose.
  • The study aimed to evaluate Ureteric Jet Frequency (UJF) and Relative Jet Frequency (RJF) in children with unilateral PUJO before and after administering furosemide, assessing their effectiveness for diagnosis and post-operative monitoring.
  • Results showed that UJF was significantly lower on the obstructed side, but the difference was not significant when compared to controls; after surgery, both UJF and RJF increased, indicating their potential utility in
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The aim of this study was to analyze the role of thiol/disulfide homeostasis (TDH) parameters as an indicator of oxidative stress in acute appendicitis (AA). PubMed, EMBASE, Web of Science, and Scopus databases were systematically searched. Studies reporting on TDH in AA (both complicated and uncomplicated cases) were included.

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Zinner syndrome, a rare congenital anomaly affecting males, is characterized by atresia of the ejaculatory duct, seminal vesicle cysts, and ipsilateral renal agenesis. This case report details a 2-year-old boy successfully treated with laparoscopic excision of a dilated vas deferens and seminal vesicle cyst. The rarity of Zinner syndrome in pediatric patients underscores the importance of understanding its diagnosis and minimally invasive surgical management.

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Purpose: Wilms' tumor (WT) is a rare kidney cancer that primarily affects children. Exosomes are extracellular vesicles that cargo nucleic acids, proteins,etc. for cellular communication.

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Introduction: A scientometric analysis was conducted to characterize the global research publications in extrahepatic portal venous obstruction (EHPVO), and state-of-the-art visualization graphics were generated to provide insight into specific bibliometric variables.

Materials And Methods: The Web of Science database was accessed for research productivity and bibliometric variables of countries, institutions, authors, journals, and content analysis of top-20 cited documents were performed. Collaborative networks and co-occurrence of keywords map were generated using VOSviewer software.

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Aim: In addition to the well-known toxicities of treatment, survivors of pediatric solid tumors can also develop other health-related conditions. They may either be an indirect consequence of therapy or could be unrelated to their prior history of malignancy. We aim to evaluate the nontoxicity related health conditions in survivors of pediatric solid tumors.

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Introduction: Despite the advancements in technique and technology, urethrocutaneous fistula (UCF) formation continues to be the most common complication after hypospadias repair.

Objective: The objective of the current synthesis is to define the indications of PATIO technique for UCF repair.

Materials And Methods: The review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

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Magnetic compression anastomosis (MCA) is an alternative technique for patients with long-gap esophageal atresia (EA). It allows for preservation of the native esophagus. We aimed to systematically summarize the current literature on MCA in EA.

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Nutritional status is an important aspect of childhood cancer, with a bearing on the disease and subsequent survivorship. We sought to evaluate the long-term anthropometric outcomes in a cohort of pediatric solid tumor survivors treated between 1994 and 2016. Anthropometry was noted at the time of presentation, after completion of therapy, and at the last follow-up.

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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).

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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.

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A 13-year-old adolescent male presented with an episode of rectal bleed. He has had five such episodes in the past year where he witnessed black tarry stools mixed with fresh blood, painless, not associated with fever or hematemesis. Clinical examination revealed pallor and a soft, non-tender abdomen.

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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).

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