Evidence map›Paper›PMID 35403132›Full record

ArticleCancer diagnosis & prognosis

Visceral Adipose Mass and Radiation Pneumonitis After Concurrent Chemoradiotherapy in Patients With Non-small-cell Lung Cancer.

Kuniaki Katsui, Takeshi Ogata, Soichi Sugiyama, Kotaro Yoshio, Masahiro Kuroda, Masaomi Yamane, Takao Hiraki, Katsuyuki Kiura, Shinichi Toyooka, Susumu Kanazawa

Open access · greenAbstract read
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Article in Cancer diagnosis & prognosis. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

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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

10 authors at 3 institutions in 1 country.

Kuniaki Katsui *Department of Proton Beam Therapy, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Takeshi OgataDepartment of Radiology, Iwakuni Clinical Center, Yamaguchi, Japan.
Soichi SugiyamaDepartment of Radiology, Okayama University Hospital, Okayama, Japan.
Kotaro YoshioDepartment of Radiology, Okayama University Hospital, Okayama, Japan.
Masahiro KurodaDepartment of Radiological Technology, Graduate School of Health Sciences, Okayama University, Okayama, Japan.
Masaomi YamaneDepartment of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Takao HirakiDepartment of Radiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Katsuyuki KiuraDepartment of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, Japan.
Shinichi ToyookaDepartment of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Susumu KanazawaDepartment of Radiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Okayama University · JPOkayama University Hospital · JPIwakuni Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aim: To investigate whether muscle and adipose mass are associated with radiation pneumonitis (RP) in patients with non-small cell lung cancer undergoing preoperative concurrent chemoradiotherapy. Patients and Methods: We calculated body mass index and determined skeletal muscle, psoas muscle, visceral adipose tissue (VAI), and subcutaneous adipose tissue indices, and visceral-to-subcutaneous adipose tissue area ratio for patients using computed tomography. We examined their relationship with grade 2 or more RP. Results: Among 94 patients, 28 experienced grade 2 or more RP. On multivariate analysis, only VAI was associated with grade 2 or more RP (all p=0.026). The 6-month incidence rates of grade 2 or more RP were 21.4% and 36.8% in patients with VAI <39 and ≥39 cm Conclusion: High visceral adipose mass is associated with grade 2 or more RP in patients undergoing preoperative concurrent chemoradiotherapy. Measuring visceral adipose mass may help to predict RP occurrence. Further studies are needed to validate our findings.

Indexed as

chemoradiotherapyintraabdominal fatlung neoplasmsNon-small-cell lung cancerradiation pneumonitis

Identifiers

PMID35403132
PMCPMC8962768
OpenAlexW3208865773

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.