Evidence map›Paper›PMID 32248675›Full record

ArticleCritical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine2020

Critically ill patients with COVID-19 in Hong Kong: a multicentre retrospective observational cohort study

Lowell Ling, Christina So, Hoi Ping Shum, Paul K S Chan, Christopher K C Lai, Darshana H Kandamby, Eunise Ho, Dominic So, Wing Wa Yan, Grace Lui and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Critical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 10 pooled it
1.8field-weighted citation impact, top 8% 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

42 citing papers in PubMed, 10 syntheses or guidelines pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Asthma and risk of infection, hospitalization, ICU admission and mortality from COVID-19: Systematic review and meta-analysis.The Journal of asthma : official journal of the Association for the Care of Asthma · 2022
    Pooled it
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  9. Bacterial co-infection and secondary infection in patients with COVID-19: a living rapid review and meta-analysis.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2020
    Pooled it
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  15. Observational
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  17. Potential mechanisms underlying lithium treatment for Alzheimer's disease and COVID-19.European review for medical and pharmacological sciences · 2022
    Review
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  20. ISARIC-4C Mortality Score overestimates risk of death due to COVID-19 in Australian ICU patients: a validation cohort study.Critical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine · 2021
    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

13 authors at 3 institutions in 1 country.

Lowell LingDepartment of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Hong Kong, China. lowell.ling@cuhk.edu.hk
Christina SoDepartment of Anaesthesia and Intensive Care, Prince of Wales Hospital, Hong Kong, China.
Hoi Ping ShumDepartment of Intensive Care, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China.
Paul K S ChanDepartment of Microbiology, The Chinese University of Hong Kong, Hong Kong, China.
Christopher K C LaiDepartment of Microbiology, The Chinese University of Hong Kong, Hong Kong, China.
Darshana H KandambyDepartment of Intensive Care, Princess Margaret Hospital, Hong Kong, China.
Eunise HoDepartment of Intensive Care, Princess Margaret Hospital, Hong Kong, China.
Dominic SoDepartment of Intensive Care, Princess Margaret Hospital, Hong Kong, China.
Wing Wa YanDepartment of Intensive Care, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China.
Grace LuiDepartment of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.
Wai Shing LeungDepartment of Medicine and Geriatrics, Princess Margaret Hospital, Hong Kong, China.
Man Chun ChanDepartment of Medicine and Geriatrics, Princess Margaret Hospital, Hong Kong, China.
Charles D GomersallDepartment of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Hong Kong, China.
Chinese University of Hong Kong · CNPamela Youde Nethersole Eastern Hospital · CNPrince of Wales Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To report the first eight cases of critically ill patients with coronavirus disease 2019 (COVID-19) in Hong Kong, describing the treatments and supportive care they received and their 28-day outcomes. Design: Multicentre retrospective observational cohort study. Setting: Three multidisciplinary intensive care units (ICUs) in Hong Kong. Participants: All adult critically ill patients with confirmed COVID-19 admitted to ICUs in Hong Kong between 22 January and 11 February 2020. Main outcome measure: 28-day mortality. Results: Eight out of 49 patients with COVID-19 (16%) were admitted to Hong Kong ICUs during the study period. The median age was 64.5 years (range, 42–70) with a median admission Sequential Organ Failure Assessment (SOFA) score of 6 (IQR, 4–7). Six patients (75%) required mechanical ventilation, six patients (75%) required vasopressors and two (25%) required renal replacement therapy. None of the patients required prone ventilation, nitric oxide or extracorporeal membrane oxygenation. The median times to shock reversal and extubation were 9 and 11 days respectively. At 28 days, one patient (12%) had died and the remaining seven (88%) all survived to ICU discharge. Only one of the survivors (14%) still required oxygen at 28 days. Conclusion: Critically ill patients with COVID-19 often require a moderate duration of mechanical ventilation and vasopressor support. Most of these patients recover and survive to ICU discharge with supportive care using lung protective ventilation strategies, avoiding excess fluids, screening and treating bacterial co-infection, and timely intubation. Lower rather than upper respiratory tract viral burden correlates with clinical severity of illness.

Identifiers

PMID32248675
PMCPMC10692444
OpenAlexW3015053717

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.