The Effect of Recipient Back-Table Duration on Graft Outcome of Deceased Donor Kidneys: A Single-Center Prospective Cohort Study

Julia S Slagter; Elsaline Rijkse; Roeland F De Wilde; Roel Haen; Agnieszka Lepiesza; Marie L Cappelle; Diederik H J A N Kimenai; Robert C Minnee

doi:10.3390/jcm12072647

The Effect of Recipient Back-Table Duration on Graft Outcome of Deceased Donor Kidneys: A Single-Center Prospective Cohort Study

Julia S Slagter, Elsaline Rijkse, Roeland F De Wilde, Roel Haen, Agnieszka Lepiesza, Marie L Cappelle, Diederik H J A N Kimenai, Robert C Minnee^*

^*Corresponding author for this work

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Abstract

BACKGROUND: Little is known about the influence of the duration of the kidney back-table preparation period and kidney temperature on graft outcomes after transplantation. The aim of this study is to investigate the back-table duration and its relation to graft outcome and the relation between kidney temperature and graft outcome.

METHODS: In this prospective cohort study, deceased donor kidney temperature is measured at fixed time points using an infrared thermometer during back-table preparation and transplantation. Additionally, the back-table duration is measured using a timer.

RESULTS: Between September 2020 and July 2021, 49 kidneys were prospectively included in this study. Median back-table duration was 33.7 (standard deviation ± 14.1) min and donor kidney temperature increased up to 14.9 °C (±2.8) after 60 min of back-table preparation. Mean implantation time was 24.9 (±7.6) min and kidney temperature increased up to 25.9 °C (±2.4) after 30 min of implantation time. Longer back-table duration was significantly associated with higher rates of delayed graft function ( p = 0.037). However, this observation did not sustain at 3 and 6-months post-transplantation. No association was found between kidney temperature and graft outcomes.

CONCLUSION: Longer back-table duration is significantly associated with DGF after deceased donor kidney transplantation. No association was observed between kidney temperature and graft outcomes of deceased donor kidneys.

Original language	English
Article number	2647
Journal	Journal of Clinical Medicine
Volume	12
Issue number	7
DOIs	https://doi.org/10.3390/jcm12072647
Publication status	Published - 2 Apr 2023

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The Effect of Recipient Back-Table Duration on Graft Outcome of Deceased Donor KidneysFinal published version, 247 KBLicence: CC BY

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@article{dcdc052f7fc4486ea8ff560cfde755a8,

title = "The Effect of Recipient Back-Table Duration on Graft Outcome of Deceased Donor Kidneys: A Single-Center Prospective Cohort Study",

abstract = "BACKGROUND: Little is known about the influence of the duration of the kidney back-table preparation period and kidney temperature on graft outcomes after transplantation. The aim of this study is to investigate the back-table duration and its relation to graft outcome and the relation between kidney temperature and graft outcome.METHODS: In this prospective cohort study, deceased donor kidney temperature is measured at fixed time points using an infrared thermometer during back-table preparation and transplantation. Additionally, the back-table duration is measured using a timer.RESULTS: Between September 2020 and July 2021, 49 kidneys were prospectively included in this study. Median back-table duration was 33.7 (standard deviation ± 14.1) min and donor kidney temperature increased up to 14.9 °C (±2.8) after 60 min of back-table preparation. Mean implantation time was 24.9 (±7.6) min and kidney temperature increased up to 25.9 °C (±2.4) after 30 min of implantation time. Longer back-table duration was significantly associated with higher rates of delayed graft function ( p = 0.037). However, this observation did not sustain at 3 and 6-months post-transplantation. No association was found between kidney temperature and graft outcomes. CONCLUSION: Longer back-table duration is significantly associated with DGF after deceased donor kidney transplantation. No association was observed between kidney temperature and graft outcomes of deceased donor kidneys.",

author = "Slagter, {Julia S} and Elsaline Rijkse and {De Wilde}, {Roeland F} and Roel Haen and Agnieszka Lepiesza and Cappelle, {Marie L} and Kimenai, {Diederik H J A N} and Minnee, {Robert C}",

note = "Publisher Copyright: {\textcopyright} 2023 by the authors.",

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doi = "10.3390/jcm12072647",

language = "English",

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T1 - The Effect of Recipient Back-Table Duration on Graft Outcome of Deceased Donor Kidneys

T2 - A Single-Center Prospective Cohort Study

AU - Slagter, Julia S

AU - Rijkse, Elsaline

AU - De Wilde, Roeland F

AU - Haen, Roel

AU - Lepiesza, Agnieszka

AU - Cappelle, Marie L

AU - Kimenai, Diederik H J A N

AU - Minnee, Robert C

PY - 2023/4/2

Y1 - 2023/4/2

N2 - BACKGROUND: Little is known about the influence of the duration of the kidney back-table preparation period and kidney temperature on graft outcomes after transplantation. The aim of this study is to investigate the back-table duration and its relation to graft outcome and the relation between kidney temperature and graft outcome.METHODS: In this prospective cohort study, deceased donor kidney temperature is measured at fixed time points using an infrared thermometer during back-table preparation and transplantation. Additionally, the back-table duration is measured using a timer.RESULTS: Between September 2020 and July 2021, 49 kidneys were prospectively included in this study. Median back-table duration was 33.7 (standard deviation ± 14.1) min and donor kidney temperature increased up to 14.9 °C (±2.8) after 60 min of back-table preparation. Mean implantation time was 24.9 (±7.6) min and kidney temperature increased up to 25.9 °C (±2.4) after 30 min of implantation time. Longer back-table duration was significantly associated with higher rates of delayed graft function ( p = 0.037). However, this observation did not sustain at 3 and 6-months post-transplantation. No association was found between kidney temperature and graft outcomes. CONCLUSION: Longer back-table duration is significantly associated with DGF after deceased donor kidney transplantation. No association was observed between kidney temperature and graft outcomes of deceased donor kidneys.

AB - BACKGROUND: Little is known about the influence of the duration of the kidney back-table preparation period and kidney temperature on graft outcomes after transplantation. The aim of this study is to investigate the back-table duration and its relation to graft outcome and the relation between kidney temperature and graft outcome.METHODS: In this prospective cohort study, deceased donor kidney temperature is measured at fixed time points using an infrared thermometer during back-table preparation and transplantation. Additionally, the back-table duration is measured using a timer.RESULTS: Between September 2020 and July 2021, 49 kidneys were prospectively included in this study. Median back-table duration was 33.7 (standard deviation ± 14.1) min and donor kidney temperature increased up to 14.9 °C (±2.8) after 60 min of back-table preparation. Mean implantation time was 24.9 (±7.6) min and kidney temperature increased up to 25.9 °C (±2.4) after 30 min of implantation time. Longer back-table duration was significantly associated with higher rates of delayed graft function ( p = 0.037). However, this observation did not sustain at 3 and 6-months post-transplantation. No association was found between kidney temperature and graft outcomes. CONCLUSION: Longer back-table duration is significantly associated with DGF after deceased donor kidney transplantation. No association was observed between kidney temperature and graft outcomes of deceased donor kidneys.

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DO - 10.3390/jcm12072647

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JO - Journal of Clinical Medicine

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The Effect of Recipient Back-Table Duration on Graft Outcome of Deceased Donor Kidneys: A Single-Center Prospective Cohort Study

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