Evidence map›Paper›PMID 35505462›Full record

ArticleTransplant infectious disease : an official journal of the Transplantation Society2022

Impact of COVID-19 on living donor liver and kidney transplantation programs in Japan in 2020.

Kaori Kuramitsu, Shigeyoshi Yamanaga, Ryosuke Osawa, Taizo Hibi, Mikiko Yoshikawa, Mariko Toyoda, Keita Shimata, Ebisu Yosuke, Minoru Ono, Takashi Kenmochi and 8 more

Open access · greenAbstract read
In one paragraph

Article in Transplant infectious disease : an official journal of the Transplantation Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.1field-weighted citation impact, top 23% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Impact of COVID-19 on living donor liver and kidney transplantation programs in Japan in 2020.Transplant infectious disease : an official journal of the Transplantation Society · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors at 14 institutions in 2 countries.

Kaori KuramitsuDepartment of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan.ORCID https://orcid.org/0000-0002-9843-6800
Shigeyoshi YamanagaDepartment of Surgery, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan.
Ryosuke OsawaDepartment of Infectious Disease, Kameda Medical Center, Chiba, Japan.
Taizo HibiDepartment of Pediatric Surgery and Transplantation, Kumamoto University Hospital, Kumamoto, Japan.
Mikiko YoshikawaDepartment of Transplant and Regenerative Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Mariko ToyodaDepartment of Surgery, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan.
Keita ShimataDepartment of Pediatric Surgery and Transplantation, Kumamoto University Hospital, Kumamoto, Japan.
Ebisu YosukeDepartment of Infectious Disease, Kameda Medical Center, Chiba, Japan.
Minoru OnoDepartment of Cardiac Surgery, Tokyo University, Tokyo, Japan.
Takashi KenmochiDepartment of Transplantation, Fujita Health University, Aichi, Japan.
Hiroshi SogawaDepartment of Surgery, Westchester Medical Center/New York Medical College, New York, USA.
Yoichiro NatoriDivision of Infectious Disease, Department of Medicine, University of Miami, Florida, USA.ORCID https://orcid.org/0000-0002-4938-125X
Harumi YanoDepartment of Public Health, International University of Health and Welfare, Chiba, Japan.
Toyofumi Chen-YoshikawaDepartment of Thoratic Surgery, Nagoya University, Aichi, Japan.
Kazunari YoshidaDepartment of Organ Transplant Medicine, Kitasato University, Kanagawa, Japan.
Takumi FukumotoDepartment of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan.
Kenji YuzawaDepartment of Transplant Surgery, Mito Medical Center, Ibaraki, Japan.
Hiroto EgawaDepartment of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan.
Japanese Red Cross Kumamoto Hospital · JPKameda Medical Center · JPKobe University · JPKumamoto University Hospital · JPFujita Health University · JPInternational University of Health and Welfare · JPKitasato University · JPKyoto Prefectural University · JPNagoya University · JPNational Hospital Organization Mito Medical Center · JPTokyo Medical University · JPTokyo Women's Medical University · JPUniversity of Miami · USWestchester Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough many transplant programs have been forced to suspend living donor transplants due to the emergence of coronavirus disease (COVID-19), there are relatively few real-time databases to assess center-level transplant activities. We aimed to delineate the actual impact of COVID-19 on living donor transplant programs and the resumption process in Japan.

methodsIn a nationwide survey, questionnaires were sent to 32 liver transplant programs that had performed at least more than one case of living donor liver transplantation in 2019 and 132 kidney transplant programs that had performed more than one living donor kidney transplantation in 2018.

resultsThirty-one (96.9%) and 125 (94.7%) liver and kidney transplant programs responded, respectively. In the early pandemic period, 67.7% (21/31) of liver programs and 29.8% (37/125) of kidney programs were able to maintain transplant activities similar to those during the pre-pandemic period. After temporal suspension, 58.1% of kidney programs resumed their transplant activity after the number of local COVID-19 cases peaked. Establishing institutional COVID-19 screening, triage, and therapeutic management protocols was mandatory to resume transplant activity for 64.5% and 67.7% of liver and kidney programs, respectively. In the future wave of COVID-19, 67.7% of liver programs would be affected by institutional COVID-19 intensive care unit-bound patient numbers, and 55.7% of kidney programs would stop if hospital-acquired severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection spreads.

conclusionsTHIS NATIONWIDE SURVEY REVEALED FOR THE FIRST TIME HOW LIVING DONOR LIVER AND KIDNEY: transplant programs changed in response to the COVID-19 pandemic in a country where living donor transplantations are predominant.

Indexed as

COVID-19Kidney TransplantationLiver TransplantationHumansJapanLiving DonorsPandemicsSARS-CoV-2COVID-19living donor kidney transplantationliving donor liver transplantation

Identifiers

PMID35505462
PMCPMC9348111
OpenAlexW4225421474

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.