Evidence map›Paper›PMID 33437348›Full record

ArticleRadiology case reports2021

Spontaneous pneumothorax and pneumomediastinum as a rare complication of COVID-19 pneumonia: Report of 6 cases.

Moezedin Javad Rafiee, Faranak Babaki Fard, Kaveh Samimi, Hamid Rasti, Josephine Pressacco

Open access · goldAbstract readCase Reports
In one paragraph

Article in Radiology case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.5field-weighted citation impact, top 6% 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

13 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Pneumothorax due to COVID-19: Analysis of case reports.Respiratory medicine case reports · 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

5 authors at 3 institutions in 2 countries.

Moezedin Javad RafieeBabak Imaging Center, Keshavarz Blvd. No. 19 Rastak St, 14159 43953, Tehran, Iran.
Faranak Babaki FardBabak Imaging Center, Keshavarz Blvd. No. 19 Rastak St, 14159 43953, Tehran, Iran.
Kaveh SamimiBabak Imaging Center, Keshavarz Blvd. No. 19 Rastak St, 14159 43953, Tehran, Iran.
Hamid RastiPars Hospital, 67 Keshavarz Boulevard, Tehran, Iran.
Josephine PressaccoMcGill University Health Centre, 1001 Boulevard Decarie, Montréal, QC H4A3J1, Canada.
McGill University Health Centre · CAIran University of Medical Sciences · IRUniversité de Montréal · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spontaneous pneumothorax (SPT) and pneumomediastinum (SPM) have been reported as uncommon complications of coronavirus disease (COVID-19) pneumonia. The exact incidence and risk factors are still unrecognized. We report 6 nonventilated, COVID-19 pneumonia cases with SPT and SPM and their outcomes. The major risk factors for development of SPT and SPM in our patients were male gender, advance age, and pre-existing lung disease. These complications may occur in the absence of mechanical ventilation and associated with increasing morbidity (chest tube insertion, sepsis, hospital admission) and mortality. SPT and SPM should be considered as a potential predictive factor for adverse outcome and probable cause of unexplained deterioration of clinical condition in COVID-19 pneumonia.

Indexed as

COVID-19PneumomediastinumPneumoniaPneumothorax

Identifiers

PMID33437348
PMCPMC7790462
OpenAlexW3118484799

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.