Publications by authors named "Devprakash Choudhary"

Article Synopsis
  • Transplant Renal Artery Stenosis (TRAS) is the most common vascular issue after kidney transplants, linked to higher rates of transplant failure and mortality.
  • A study at a major transplant center focused on identifying risk factors for clinical TRAS (cTRAS) in living donor kidney transplants, revealing that arterial vascular reconstruction of multiple renal arteries (VR-MRA) significantly raises the risk of cTRAS.
  • Among diagnosed cTRAS cases, a majority received successful endovascular treatment, leading to outcomes in graft and patient survival comparable to those without cTRAS, emphasizing the importance of early screening and prompt intervention.
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Introduction: Simultaneous pancreas-kidney transplantation (SPK) is the preferred treatment for individuals with type-1 diabetes and end-stage renal disease. However, a limited supply of "Ideal Pancreas Donors" contributed to a growing disparity between available organs and recipients. Even though SPK outcomes from pediatric donors match those from adult donors, unclear guidelines on minimum age and weight criteria for extra small pediatric pancreas donors lead to hesitancy among several transplant centers to utilize these grafts due to concerns about inadequate islet mass, technical challenges, and increased risk of allograft thrombosis.

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Organ transplantation is the primary therapy for organ failure caused by telomere biology disorder (TBD). We describe the first documented case of simultaneous liver and kidney transplantation (SLKTx) for TBD, although the diagnosis of TBD was reached only three months following SLKTx. The patient was born prematurely, displayed growth retardation, and developed chronic kidney and liver diseases.

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Scedosporium aurianticum infection developed in 2 recipients of kidney transplants in India, acquired from the same deceased near-drowning donor. Given the substantial risk for death associated with Scedosporium infection among solid-organ transplant recipients, safety protocols for organ transplantation from nearly drowned donors should be thoroughly revaluated and refined.

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Unlabelled: Ex vivo normothermic machine perfusion (NMP) has improved organ preservation and viability assessment among heart, liver, and lung transplantation. However, literature regarding the application of NMP in human clinical kidney transplantation remains limited. Numerous kidneys, especially from donors with stage 3 acute kidney injury (AKI), are not utilized concerning the high rate of delayed graft function (DGF) and primary nonfunction.

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The determination of Brain Death (BD)/Death by neurological criteria (DNC) is now widely accepted among various international societies following the World Brain Death project recommendation. As per the World Brain Death project, ancillary testing should be performed when standard brain-death examination components are inconclusive or cannot be performed. BD was defined legally in 1994 under the Transplantation of Human Organs Act (THOA).

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Background: COVID-19 infection is considered to cause high mortality in kidney transplant recipients (KTR). Old age, comorbidities and acute kidney injury are known risk factors for increased mortality in KTR. Nevertheless, mortality rates have varied across different regions.

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