Evidence map›Paper›PMID 32757278›Full record

ArticleJournal of clinical ultrasound : JCU2020

Applicability of bedside ultrasonography for the diagnosis of deep venous thrombosis in patients with COVID-19 and treatment with low molecular weight heparin.

Pu Zhang, Yali Qu, Jie Tu, Wen Cao, Ning Hai, Shuo Li, Peng Qu, Chaoyang Lv, Ruijun Guo

Abstract read
In one paragraph

Article in Journal of clinical ultrasound : JCU, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 4 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

8 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
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  5. Review
  6. 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

9 authors.

Pu ZhangDepartment of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
Yali QuDepartment of Ultrasound, Wuhan Jinyintan Hospital, Wuhan, China.
Jie TuDepartment of Ultrasound, Wuhan Jinyintan Hospital, Wuhan, China.
Wen CaoDepartment of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
Ning HaiDepartment of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
Shuo LiDepartment of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
Peng QuDepartment of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.ORCID https://orcid.org/0000-0001-8690-9140
Chaoyang LvDepartment of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
Ruijun GuoDepartment of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.ORCID https://orcid.org/0000-0002-0354-6055

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to evaluate the applicability of bedside ultrasonography for the diagnosis of deep venous thrombosis (DVT) in patients infected with corona virus disease 2019 (COVID-19) with and without treatment with low molecular weight heparin (LMWH).

methodsWe retrospectively analyzed the records of deceased and surviving patients in whom ultrasonography detected or not a DVT, and in whom LMWH was or not prescribed.

resultsThe incidence of DVT is higher in the deceased (33/35) than in the surviving (22/46) patients. LMWH was administered in a larger proportion of surviving (18/22) than of deceased (18/33) patients. D-dimer concentrations decreased in patients who received LMWH in both groups.

conclusionsThere was a high incidence of DVT in patients who succumbed to COVID-19. Bedside ultrasonography can detect the presence of DVT as early as possible and help assessing the risk of venous thromboembolism, allowing early and reasonable use of LMWH.

Indexed as

AdultAnticoagulantsBetacoronavirusClinical Laboratory TechniquesCoronavirus InfectionsCOVID-19COVID-19 TestingDrug Administration ScheduleFemaleHeparin, Low-Molecular-WeightHumansMaleMiddle AgedPandemicsPneumonia, ViralPoint-of-Care TestingAnticoagulantsHeparin, Low-Molecular-Weightbedside ultrasonographyCOVID-19deep venous thrombosislow molecular weight heparin

Identifiers

PMID32757278
PMCPMC7436732

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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.