Evidence map›Paper›PMID 33121864›Full record

ArticleJournal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy2021

Critically ill patients with COVID-19 in Tokyo, Japan: A single-center case series.

Satoshi Miike, Naoya Sakamoto, Takuya Washino, Atsushi Kosaka, Yusuke Kuwahara, Takuto Ishida, Mayu Hikone, Tatsunori Oyabu, Hiroki Kojima, Sentaro Iwabuchi and 1 more

Abstract read
In one paragraph

Article in Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. Article
  4. Article
  5. Intensive care burden of COVID-19 in tertiary care hospitals during the first year of outbreak in Kawasaki City, Japan: A retrospective cohort study.Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy · 2022
    Article
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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

11 authors.

Satoshi MiikeDepartment of Infectious Diseases, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: miike.sato@gmail.com.
Naoya SakamotoDepartment of Infectious Diseases, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: naoya_sakamoto@tmhp.jp.
Takuya WashinoDepartment of Infectious Diseases, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: takuya_washino@tmhp.jp.
Atsushi KosakaDepartment of Infectious Diseases, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: atsushi_kosaka@tmhp.jp.
Yusuke KuwaharaTertiary Emergency Medical Center (Trauma and Critical Care), Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: yuusuke_kuwahara@tmhp.jp.
Takuto IshidaTertiary Emergency Medical Center (Trauma and Critical Care), Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: takuto_ishida@tmhp.jp.
Mayu HikoneTertiary Emergency Medical Center (Trauma and Critical Care), Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: mayu_hikone@tmhp.jp.
Tatsunori OyabuDepartment of Infectious Diseases, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: tatsunori_ooyabu@tmhp.jp.
Hiroki KojimaDepartment of Infectious Diseases, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: hiroki_kojima@tmhp.jp.
Sentaro IwabuchiDepartment of Infectious Diseases, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: sentaro_iwabuchi@tmhp.jp.
Fukumi Nakamura-UchiyamaDepartment of Infectious Diseases, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan. Electronic address: fukumi_nakamura@tmhp.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionWe reported, in our previous study, a patient with coronavirus disease 2019 (COVID-19) who was successfully treated with extracorporeal membrane oxygenation. Data on clinical courses and outcomes of critically ill patients with COVID-19 in Japan are limited in the literature. This study aimed to describe the clinical courses and outcomes of critically ill patients with COVID-19 in Tokyo, Japan.

methodsThis is a single-center case series study. Patients with COVID-19 treated with mechanical ventilation (MV) were reviewed retrospectively. Data on baseline characteristics, in-hospital treatment, and outcomes were collected.

resultsBetween February 2, 2020, and June 30, 2020, 14 critically ill patients with COVID-19 were treated with MV. Most patients were male and had comorbidities, especially hypertension or diabetes; 35.7% were overweight and 21.4% were obese. The majority of the patients had dyspnea on admission. The median duration of MV was 10.5 days, and the 28-day mortality rate was 35.7%. In the four patients with COVID-19 who died, the cause of death was respiratory failure.

conclusionsAs in previous reports from other countries, the mortality rate of patients with COVID-19 requiring intensive care remains high in Tokyo. Further study on the appropriate timing of MV initiation and specific treatments for critically ill patients with COVID-19 is needed.

Indexed as

AdultAgedAged, 80 and overComorbidityCOVID-19Critical IllnessDiabetes MellitusExtracorporeal Membrane OxygenationFemaleHumansHypertensionJapanMaleMiddle AgedObesityOverweightCoronavirus disease 2019COVID-19Mechanical ventilationSARS-CoV-2

Identifiers

PMID33121864
PMCPMC7566890

What OpenQuestion holds

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Registered trials

None linked

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.