Evidence map›Paper›PMID 34164129›Full record

ArticleSAGE open medicine2021

The efficacy of nintedanib in 158 patients with idiopathic pulmonary fibrosis in real-world settings: A multicenter retrospective study.

Masaki Dobashi, Hisashi Tanaka, Kageaki Taima, Masamichi Itoga, Yoshiko Ishioka, Toshihiro Shiratori, Fumihiko Okumura, Chiori Tabe, Yoshihito Tanaka, Takeshi Morimoto and 5 more

Open access · goldAbstract read
In one paragraph

Article in SAGE open medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 12 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

15 authors at 5 institutions in 1 country.

Masaki DobashiDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.
Hisashi TanakaDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.ORCID https://orcid.org/0000-0003-2009-0210
Kageaki TaimaDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.
Masamichi ItogaDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.
Yoshiko IshiokaDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.
Toshihiro ShiratoriDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.
Fumihiko OkumuraDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.
Chiori TabeDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.ORCID https://orcid.org/0000-0001-9022-8700
Yoshihito TanakaDepartment of Respiratory Medicine, Hirosaki National Hospital, Aomori, Japan.ORCID https://orcid.org/0000-0002-0721-2239
Takeshi MorimotoDepartment of Respiratory Medicine, Aomori Prefectural Central Hospital, Aomori, Japan.
Yukihiro HasegawaDepartment of Respiratory Medicine, Aomori Prefectural Central Hospital, Aomori, Japan.
Hideo YasugahiraDepartment of Respiratory Medicine, Hachinohe City Hospital, Aomori, Japan.
Koichi OkuderaDepartment of Respiratory Medicine, Hirosaki Central Hospital, Aomori, Japan.
Shingo TakanashiHealth Administration Center, Hirosaki University, Aomori, Japan.
Sadatomo TasakaDepartment of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Aomori, Japan.
Hirosaki University · JPAomori Prefectural Central Hospital · JPAomori Rosai Hospital · JPHirosaki Central Hospital · JPHirosaki National Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe INPULSIS trials revealed that nintedanib reduced the decline in lung function in patients with idiopathic pulmonary fibrosis. We aimed to evaluate the efficacy and safety of nintedanib in Japanese idiopathic pulmonary fibrosis patients in real-world settings.

methodMedical records of idiopathic pulmonary fibrosis patients, who received treatment with nintedanib in five institutions between July 2015 and June 2017, were reviewed. Patients with % forced vital capacity ⩾50% and % predicted diffusing capacity of the lung carbon monoxide ⩾30% were classified as the moderate group and those with more impaired lung functions as the severe group.

resultAmong 158 patients analyzed, 132 (84.6%) were classified as the moderate group and 26 (15.4%) as the severe group. In the moderate group, changes in forced vital capacity in 12 months were significantly different between before and after nintedanib administration (-253 ± 163 vs -125 ± 235 mL;

conclusionIn real-world practice, nintedanib showed comparable efficacy to those observed in previous trials. In the severe group, the efficacy of nintedanib might be limited.

Indexed as

acute exacerbationforced vital capacityIdiopathic pulmonary fibrosislong-term oxygen therapynintedanib

Identifiers

PMID34164129
PMCPMC8188975
OpenAlexW3166857906

What OpenQuestion holds

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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.