Publications by authors named "Vivek B Kute"

Organ shortage remains a critical challenge in India's transplant landscape, despite established deceased donor organ transplantation (DDOT) programmes. Many potentially viable organs from brain-dead deceased donors (DBDs) are discarded due to uncertainties surrounding donor suitability in specific clinical scenarios. To address this gap, the Indian Society of Organ Transplantation (ISOT) convened a panel of national experts to develop a Delphi consensus statement aimed at guiding transplant professionals on the feasibility of organ donation from DBDs, particularly in complex or marginal donor situations.

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Background: In India, where deceased organ donation rates are relatively low, living donor transplantation programmes face challenges due to ABO incompatibility and sensitisation. Approximately one-third of healthy, willing living donors are incompatible with their intended recipients due to these factors. No large-scale data are currently available on kidney exchange (KE) or liver exchange (LE) transplants in low- and middle-income countries, including India.

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Background: India is the third highest in terms of the total number of organ transplants in a year worldwide mainly based on living donor transplants. The number of deceased donor transplants has been limited in India ranking only at the 68th position of 94 countries that reported data to Global Observatory on Organ Donation and Transplantation during the year 2022.

Methods: Representatives of National Organ and Tissue Transplant Organisation in addition to local transplant experts from Northeast India and Indian Society of Organ Transplantation discussed challenges and potential solutions for organ transplantation in Northeast India at the National Organ and Tissue Transplant Organisation session during the India Society of Organ Transplantation 2023 annual conference held at Kolkata.

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Article Synopsis
  • - The study investigates why women, particularly mothers and wives, tend to be more prevalent as living kidney donors, highlighting the need to consider relational, community, and socio-cultural factors in decision-making rather than just individual motivations.
  • - A systematic review of 16 studies from 13 countries revealed minimal differences in individual motives between male and female donors, but significant variations were found in relational, community, and socio-cultural influences, such as family dynamics and societal norms.
  • - The findings indicate that gender disparities in living kidney donation stem from complex interconnections among various factors, suggesting the necessity of addressing systemic contributors to gender inequities to promote more balanced donation practices.
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Article Synopsis
  • * Methods: The paper discusses the results of a single-center program that managed 539 KET cases to increase living donor kidney transplants between January 2000 and March 2024.
  • * Results: Out of 5346 living donor kidney transplants, 539 were through KET, mainly involving ABO incompatible pairs, with successful outcomes after an average follow-up of 8.2 years, demonstrating effective strategies for KET implementation.
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Background: The outcomes after kidney transplantation (KT), including access, wait time, and other issues around the globe, have been studied. However, issues do vary from one country to another.

Methods: We obtained data from several countries from North America, South America, Europe, Asia, and Australia, including the number of patients awaiting KT from 2015, transplant rate per million population (pmp), proportion of living donor and deceased donor (LD/DD) KT, and posttransplant survival.

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Development of de novo donor-specific anti-HLA antibody (dnDSA) is associated with poor graft survival in adults. However, there is a paucity of data about its prevalence and outcome in Indian children. We retrospectively assessed the proportion and spectrum of dnDSA and its outcome on antibody-mediated rejection (ABMR) and graft function.

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Purpose Of Review: We review the key principles of kidney paired donation (KPD) and discuss the status and unique considerations for KPD in developing countries.

Recent Findings: Despite the advantages of KPD programs, they remain rare among developing nations, and the programs that exist have many differences with those of in developed countries. There is a paucity of literature and lack of published data on KPD from most of the developing nations.

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Background: There is no robust evidence-based data for ABO-incompatible kidney transplantation (ABOiKT) from emerging countries.

Methods: Data from 1759 living donor ABOiKT and 33 157 ABO-compatible kidney transplantations (ABOcKT) performed in India between March 5, 2011, and July 2, 2022, were included in this retrospective, multicenter (n = 25) study. The primary outcomes included management protocols, mortality, graft loss, and biopsy-proven acute rejection (BPAR).

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Shortage of organ donors is the most important obstacle standing in the way of lifesaving organ transplantation in a myriad of patients suffering from end-stage organ failure. It is vital that the transplant societies and associated appropriate authorities develop strategies to overcome the unmet needs for organ donation. The power of prominent social media (SoMe) platforms such as Facebook, Twitter, and Instagram, which reach millions of people, can increase awareness, provide education, and may ameliorate the pessimism toward organ donation among the general population.

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Article Synopsis
  • The study aimed to provide a systematic review and meta-analysis of pediatric solid-organ transplants in India, as there was no previous comprehensive review available on this topic.
  • The analysis included data from 31 studies among over 50,000 initial searches, focusing on pediatric kidney, liver, and heart transplants.
  • The findings indicated that survival rates for kidney and liver transplants in Indian children are comparable to Western standards, but infections were identified as a major cause of graft loss and patient death, highlighting the need for better registries to support future transplants.
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Outcomes of severe acute respiratory syndrome coronavirus 2 in kidney transplant recipients (KTR) compared with matched cohort are certainly lacking for different pandemic waves and geographic regions. In this single-center retrospective study of coronavirus disease-2019 (COVID-19) cases admitted during March 26, 2021 to June 7, 2021, a propensity-matched analysis in a 1:1 ratio was performed to compare the clinical profile and outcomes between KTR and non-KTR. A Cox proportional hazard model from the whole study population to analyze risk factors for severe disease and mortality was calculated.

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Objectives: Evidence on living donor kidney transplant procedures when both the donor and recipient have had a history of COVID-19 infection is scarce.

Materials And Methods: We retrospectively explored the protocol, outcomes, and follow-up of 64 donors and recipients of living donor kidney transplant who had recovered from COVID-19. This was a multicenter (n = 12) study from India that included transplants between October 29, 2020, and December 1, 2021.

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Objectives: India ranks third globally in organ procurement and transplant and has the second highest COVID-19 incidence rate, but data regarding COVID-19 vaccination in solid-organ transplant patients are scarce.

Materials And Methods: We created a cross-sectional, anonymous, online questionnaire and sentinvitations to several transplant centers in India. We surveyed vaccine mandates, immunization coverage and side effects, administration timing, infection severity among solid-organ transplant recipients, and booster dosage recommendations.

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Article Synopsis
  • India ranks second and third globally for COVID-19 burden and organ transplants, showing a 40-50% decline in solid-organ transplants during the pandemic.
  • Mortality rates for COVID-19-positive kidney transplant recipients were lower in India compared to other countries, but significantly higher than the general population, indicating a need for improved safety guidelines.
  • Research on treatments like remdesivir and convalescent plasma showed promising results, but COVID-19 vaccines had lower efficacy in transplant patients, underlining the importance of ongoing studies on vaccine response and donor safety.
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Introduction: Chronic kidney disease patients on hemodialysis (CKD-5D) are among the worst hit by the coronavirus disease 2019 (COVID-19) pandemic. Need to travel for dialysis, comorbidities, and immunosuppressive state put them at risk of severe disease and poor outcomes. We report our experience of COVID-19 in a cohort of CKD-5D from a public sector tertiary-care center from western India.

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Introduction: The use of remdesivir is not recommended in patients with end-stage renal disease (ESRD) with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection unless potential advantage offset disadvantage due to limited safety data. Our objective was to assess the safety of remdesivir in patients with end-stage renal failure and evaluate the outcome of this vulnerable group.

Methodology: We carried out a retrospective observational study in dialysis-dependent ESRD patients with SARS-CoV-2 infection who received a standard 5-day course of remdesivir (powder form) from June 2020 to December 2020.

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Unlabelled: Organ donation following circulatory determination of death (DCDD) has contributed significantly to the donor pool in several countries. In India, majority of deceased donations happen following brain death (BD). While existing legislation allows for DCDD, there have been only few reports of kidney transplantation following DCDD from India.

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