Evidence map›Paper›PMID 32939629›Full record

ArticleGeneral thoracic and cardiovascular surgery2021

Advantages and disadvantages of corticosteroid use for acute exacerbation of interstitial pneumonia after pulmonary resection.

Mariko Fukui, Kazuya Takamochi, Kazuhiro Suzuki, Katsutoshi Ando, Takeshi Matsunaga, Aritoshi Hattori, Shiaki Oh, Kenji Suzuki

Abstract read
PubMed Publisher
In one paragraph

Article in General thoracic and cardiovascular surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 33% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
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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

8 authors at 1 institution in 1 country.

Mariko FukuiDepartments of General Thoracic Surgery, Juntendo University School of Medicine, 1-3, Hondo 3-chome, Bunkyo-ku, Tokyo, 113-8431, Japan. mrfukui@juntendo.ac.jp.
Kazuya TakamochiDepartments of General Thoracic Surgery, Juntendo University School of Medicine, 1-3, Hondo 3-chome, Bunkyo-ku, Tokyo, 113-8431, Japan.
Kazuhiro SuzukiDepartments of Radiology, Juntendo University School of Medicine, Tokyo, Japan.
Katsutoshi AndoDepartment of Respiratory Medicine, Juntendo University School of Medicine, Tokyo, Japan.
Takeshi MatsunagaDepartments of General Thoracic Surgery, Juntendo University School of Medicine, 1-3, Hondo 3-chome, Bunkyo-ku, Tokyo, 113-8431, Japan.
Aritoshi HattoriDepartments of General Thoracic Surgery, Juntendo University School of Medicine, 1-3, Hondo 3-chome, Bunkyo-ku, Tokyo, 113-8431, Japan.
Shiaki OhDepartments of General Thoracic Surgery, Juntendo University School of Medicine, 1-3, Hondo 3-chome, Bunkyo-ku, Tokyo, 113-8431, Japan.
Kenji SuzukiDepartments of General Thoracic Surgery, Juntendo University School of Medicine, 1-3, Hondo 3-chome, Bunkyo-ku, Tokyo, 113-8431, Japan.
Juntendo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesAcute exacerbation of interstitial pneumonia (AE-IP) is the top cause of 30-day mortality in surgery for lung cancer patients. The general treatment for AE-IP is corticosteroid; however, there are some disadvantages of corticosteroid use after surgery. This study was conducted to report the clinical course of AE-IP after surgery and evaluate the effect of corticosteroid use.

methodsThis retrospective study was performed on 337 patients with interstitial pneumonia who underwent surgical resection for lung cancer at our institute between 2009 and 2018. AE-IP were observed in 14 patients (4.2%) and their management and clinical outcome were investigated.

resultsAll patients received methylprednisolone pulse therapy. Six patients (42.9%) became convalescent after pulse therapy and eight (57.1%) died within 90 days after surgery due to lack of therapeutic efficacy. Oxygenation and ground-glass opacities of the survivors improved within 3 days after starting pulse therapy. Patients who responded to the first pulse also responded to the second pulse. Four patients developed complications including two with bronchopulmonary fistulas that may be related to steroid treatment. Even if the corticosteroid was effective, all AE-IP patients died within 1 year after surgery.

conclusionsCorticosteroid therapy is effective for AE-IP after surgery; however, it may lead to severe complications after surgery.

Indexed as

Idiopathic Interstitial PneumoniasLung Diseases, InterstitialAdrenal Cortex HormonesDisease ProgressionHumansLungRetrospective StudiesAdrenal Cortex HormonesAcute exacerbationIdiopathic interstitial pneumoniaLung cancerPulmonary fibrosisSurgery

Identifiers

PMID32939629
OpenAlexW3086148442

What OpenQuestion holds

Textmetadata
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.