Evidence map›Paper›PMID 35957564›Full record

ArticleTurkish thoracic journal2022

Should Pneumothorax Developing During the Recovery Period After COVID-19 in Patients with Previously Healthy Lungs be Considered a Primary Spontaneous Pneumothorax or a Secondary Spontaneous Pneumothorax?

Selçuk Köse

Open access · greenAbstract read
In one paragraph

Article in Turkish thoracic journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 83% 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

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 0 citations in OpenAlex.

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4 · The record

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5 · Who and what money

Authors and funding

1 author at 1 institution in 1 country.

Selçuk KöseBakırköy Dr. Sadi Konuk Research and Education Hospital, Thoracic Surgery Department, İstanbul, Turkey.
Bakırköy Dr.Sadi Konuk Eğitim ve Araştırma Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveIt is still unknown how to call the pneumothorax that develops during the recovery period after coronavirus disease 2019. Patients who developed pneumothorax during the recovery period after coronavirus disease 2019 were compared with those who had a primary or secondary spontaneous pneumothorax without a coronavirus disease 2019 history. MATERIAL AND

methodsBetween 2020 and 2021, 160 patients with pneumothorax were retrospectively analyzed. Twenty-three patients had a history of coronavirus disease 2019 (coronavirus disease recovery) confirmed by real-time reverse transcriptase-polyme rase chain reaction, whereas the remaining 137 patients did not have a history of coronavirus disease 2019 (18 of the patients with secondary spontaneous pneumothorax group and 119 patients with primary spontaneous pneumothorax group).

resultsThe median time between discharge and readmission to the hospital because of pneumothorax was 9 days in the coronavirus disease recovery group. There were statistically significant differences in regards to age (P < .001), gender (P = .02), the presence of bullae (P = .02), and dystrophic severity lung score (P = .04) between the coronavirus disease recovery and primary spontaneous pneumothorax groups, whereas no difference was found between the coronavirus disease recovery and the secondary spontaneous pneumothorax groups (P > .05). The prolonged air leak was observed in 17.6% (n = 25). Patients who had prolonged air leak were statistically higher in the coronavirus disease recovery group than the primary spontaneous pneumothorax group (56.5% vs. 10.1%), although it was almost similar between the coronavirus disease recovery and secondary spontaneous pneumothorax groups (P = .951). On logistic regression analysis, the coronavirus disease recovery group was the independent factor for prolonged air leak (odds ratio = 9.900, 95% CI = 1.557- 62.500, P = .01).

conclusionPneumothorax may be developed during the recovery period after coronavirus disease 2019 in patients with previously healthy lungs, and it should be called as secondary spontaneous pneumothorax.

Identifiers

PMID35957564
PMCPMC9524503
OpenAlexW4292769357

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