Jai Kumar Mahajan

ORCID: 0000-0003-0006-2028
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About
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Research Areas
  • Urological Disorders and Treatments
  • Intestinal Malrotation and Obstruction Disorders
  • Tracheal and airway disorders
  • Esophageal and GI Pathology
  • Pediatric Urology and Nephrology Studies
  • Congenital gastrointestinal and neural anomalies
  • Congenital Diaphragmatic Hernia Studies
  • Gastrointestinal disorders and treatments
  • Pediatric Hepatobiliary Diseases and Treatments
  • Congenital Anomalies and Fetal Surgery
  • Urologic and reproductive health conditions
  • Foreign Body Medical Cases
  • Urinary and Genital Oncology Studies
  • Sexual Differentiation and Disorders
  • Pediatric Pain Management Techniques
  • Urinary Bladder and Prostate Research
  • Cerebrospinal fluid and hydrocephalus
  • Kidney Stones and Urolithiasis Treatments
  • Clinical Nutrition and Gastroenterology
  • Gallbladder and Bile Duct Disorders
  • Neuroblastoma Research and Treatments
  • Spinal Dysraphism and Malformations
  • Ureteral procedures and complications
  • Restraint-Related Deaths
  • Testicular diseases and treatments

Post Graduate Institute of Medical Education and Research
2015-2025

Institute of Post Graduate Medical Education and Research
2025

Uppsala University
2024

North Shore University Hospital
2008

Lady Hardinge Medical College
1998-2001

Kalawati Saran Children's Hospital
1998-2001

Introduction Successful post-operative telerehabilitation following total knee replacement (TKR) has been documented using synchronous (real-time) video. Bandwidth and the need for expensive hardware are cited as barriers to implementation. Web-based asynchronous visual platforms promise address these problems but have not evaluated. We performed a randomized control study comparing an video-based software platform in-person outpatient physical therapy visits TKR. Materials methods Fifty-one...

10.1177/1357633x16634518 article EN Journal of Telemedicine and Telecare 2016-03-04

Summary Background Wound infiltration with ketamine reduces postoperative pain after tonsillectomy by NMDA receptor blockade and local anesthetic effect. Objectives To evaluate the analgesia surgical site bupivacaine or in children undergoing cleft palate surgery. Materials methods After institutional ethics committee approval parental consent, 50 ASA ‐1 of age 1–6 years palatoplasty were included this prospective randomized double‐blind study. A standardized technique general anesthesia was...

10.1111/pan.12124 article EN Pediatric Anesthesia 2013-02-28

Introduction: The management of neonatal surgical diseases is complex, especially in Low- and Middle-Income Countries (LMICs), where limited resources high rates sepsis contribute to poorer outcomes. COVID-19 pandemic further impacted healthcare systems globally, with many elective surgeries postponed reallocated critically ill patients. This study aimed assess the impact on admissions, mortality, a tertiary hospital Northern India. Methods: retrospective, observational analysed admission...

10.62463/surgery.113 article EN cc-by Deleted Journal 2025-01-29

<title>Abstract</title> <bold>Purpose</bold> Postoperative complications can significantly impact patient outcomes and quality of life, particularly in children with solid tumors, as they may delay essential adjuvant therapy. This study aimed to evaluate the severity effects these validate Clavien–Dindo classification system pediatric patients following surgery for tumors. <bold>Methods</bold> A retrospective analysis was conducted on postoperative tumors at a tertiary care teaching hospital...

10.21203/rs.3.rs-6054106/v1 preprint EN cc-by Research Square (Research Square) 2025-03-05

We retrospectively reviewed outcomes in children followed for posterior urethral valves and the vesicoureteral reflux dysplasia (VURD) syndrome.Of 65 patients with 13 fulfilled criteria VURD syndrome. Patients were assessed diethylenetriamine pentaacetic acid dimercapto-succinic scans at followup to evaluate stability of renal function, presence scarring drainage contralateral kidney. Student's t test chi-square used statistical analysis, p < or = 0.05 considered significant.Based on scan...

10.1097/01.ju.0000173129.70381.e9 article EN The Journal of Urology 2005-09-13

Objective: Comparison between bovine-derived demineralized bone matrix (DMBM) and iliac crest graft over long term for secondary alveolar grafting (SABG) in patients with unilateral cleft lip palate (UCLP) terms of radiological clinical outcomes. Design: Prospective, randomized, parallel groups, double-blind, controlled trial. Setting: Unit Oral Maxillofacial Surgery, Health Science Centre, Postgraduate Institute Medical Education &amp; Research, Chandigarh. Participants: Twenty UCLP....

10.1177/10556656211025197 article EN The Cleft Palate-Craniofacial Journal 2021-06-17

10.1016/s0022-3468(98)90487-0 article EN Journal of Pediatric Surgery 1998-10-01

Aim: This study was carried out in order to determine whether children with extrahepatic portal hypertension show any improvement growth parameters and quality of life after elective surgery. Patients Methods: All patients who underwent surgery between April 1999 March 2002 were studied prospectively. Height weight before converted into Z scores for comparison. The assessed by changes scholastic ability, physical activity, social interaction, economic effects on the family. Results: At end a...

10.1055/s-2004-830341 article EN European Journal of Pediatric Surgery 2005-04-01

The appropriate pain management in neonates and children is lacking. Factors that prevent the execution of proper relief vary from center to center. We studied factors responsible for it a surgical unit. conducted survey at tertiary-level institute among resident doctors nursing staff by means an informal questionnaire analyzing their basic knowledge. questions pertained mainly assessment, analgesic usage, role opioids, formal training, responses so obtained were analyzed under these four...

10.3109/15360288.2015.1082010 article EN Journal of Pain & Palliative Care Pharmacotherapy 2015-10-02

<b>Objective:</b> To explore the factors that may influence progress of doctors who come from Indian subcontinent to train in paediatrics UK. <b>Methods:</b> Overseas training Rotherham, Sheffield and Doncaster participated study. Focus groups were used collect data; two focus groups, each with 4–5 participants, conducted at 6-week intervals. Semistructured, one-to-one interviews add more understanding depth issues highlighted groups. The audiotaped; tapes transcribed data analysed using...

10.1136/adc.2006.098939 article EN Archives of Disease in Childhood 2006-08-26

We report a case of patient with an intradural hemangiopericytoma the lumbar spine and unusual MR angiography (MRA) spinal findings arteriovenous shunting venous congestion. highlight concordance MRA angiographic their relationship to combined endovascular surgical therapy.

10.3174/ajnr.a1262 article EN cc-by American Journal of Neuroradiology 2008-09-03

10.1016/j.ijporl.2009.06.014 article EN International Journal of Pediatric Otorhinolaryngology 2009-08-27

Foreign body aspirations (FBA) in the tracheobronchial tree must be suspected children who present with a witnessed history of choking or respiratory distress sudden onset and asymmetric breath sounds, even absence pathognomonic radiographic findings. This study reviews our experience variety FBA outlines salient differences literature.One hundred eighty-four consecutive suggestive undergoing bronchoscopy over period 10 years were reviewed. In all cases, rigid was performed under general...

10.1097/lbr.0b013e31822386a4 article EN Journal of Bronchology & Interventional Pulmonology 2011-07-01

Hypospadias is one of the most common genital birth defects. There are around 300 various techniques available for repair hypospadias. This study aims to compare reported outcomes Tubularized incised plate urethroplasty (TIP) and Grafted TIP (GTIP) in children undergoing primary hypospadias repair.

10.1136/wjps-2023-000707 article EN cc-by World Journal of Pediatric Surgery 2024-01-01
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