Evidence map›Paper›PMID 30534589›Full record

ArticleTransplantation direct2018

Unilateral Chronic Lung Allograft Dysfunction Assessed by Biphasic Computed Tomographic Volumetry in Bilateral Living-donor Lobar Lung Transplantation.

Masao Saito, Toyofumi F Chen-Yoshikawa, Yuji Nakamoto, Hidenao Kayawake, Junko Tokuno, Satoshi Ueda, Hiroya Yamagishi, Fumiaki Gochi, Ryo Okabe, Akihiro Takahagi and 4 more

Open access · goldAbstract read
In one paragraph

Article in Transplantation direct, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

5 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Current trends in thoracic surgery.Nagoya journal of medical science · 2020
    Review
  5. 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

14 authors at 1 institution in 1 country.

Masao SaitoDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Toyofumi F Chen-YoshikawaDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Yuji NakamotoDepartment of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Hidenao KayawakeDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Junko TokunoDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Satoshi UedaDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Hiroya YamagishiDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Fumiaki GochiDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Ryo OkabeDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Akihiro TakahagiDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Masatsugu HamajiDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Hideki MotoyamaDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Akihiro AoyamaDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Hiroshi DateDepartment of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Kyoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEarly diagnosis of unilateral chronic lung allograft dysfunction (CLAD) is difficult because the unaffected contralateral lung functions as a reservoir in bilateral living-donor lobar lung transplantation (LDLLT). We previously reported the usefulness of

methodsThis was a retrospective single-center, observational study using prospectively collected data. A total of 58 patients who underwent bilateral LDLLT from August 2008 to February 2017 were analyzed. Respiratory function tests, I/E CT were prospectively conducted. ΔLung volume was defined as the value obtained by subtracting expiratory lung volume from inspiratory lung volume.

resultsFourteen (24%) cases were clinically diagnosed with CLAD, of which 10 (71%) were diagnosed as unilateral CLAD. ΔLung volume of bilateral lungs strongly correlated with forced vital capacity (

conclusionsOur findings suggest that I/E CT volumetry may be useful for assessment and early diagnosis of unilateral CLAD after bilateral LDLLT.

Identifiers

PMID30534589
PMCPMC6233660
OpenAlexW2896274142

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LicenceCC BY-NC-ND
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Registered trials

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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.