Evidence map›Paper›PMID 33955162›Full record

Trial reportClinical pharmacology in drug development2021

Bioequivalence Study of Oral Suspension and Intravenous Formulation of Edaravone in Healthy Adult Subjects.

Hidetoshi Shimizu, Yukiko Nishimura, Youichi Shiide, Kaori Yoshida, Manabu Hirai, Munetomo Matsuda, Yoshinobu Nakamaru, Yuichiro Kato, Kazuoki Kondo

Open access · greenAbstract readClinical Trial, Phase IRandomized Controlled Trial
In one paragraph

Trial report in Clinical pharmacology in drug development, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.3field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 27 citations in OpenAlex.

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  7. Introduction to the Supplement.Muscle & nerve · 2026
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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

9 authors at 2 institutions in 1 country.

Hidetoshi ShimizuMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Yukiko NishimuraMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Youichi ShiideMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Kaori YoshidaMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Manabu HiraiMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Munetomo MatsudaMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Yoshinobu NakamaruMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Yuichiro KatoMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Kazuoki KondoMitsubishi Tanabe Pharma Corporation, Chuo-ku, Tokyo, Japan.
Mitsubishi Materials (Japan) · JPMitsubishi Tanabe Pharma Corporation

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The neuroprotective agent edaravone is an intravenous treatment for amyotrophic lateral sclerosis. As intravenous administration burdens patients, orally administered treatments are needed. This phase 1, open-label, single-dose crossover study in 42 healthy adults evaluated bioequivalence of a 105-mg edaravone oral suspension and intravenous edaravone (60 mg/60 min). The evaluation was whether the 90% confidence intervals (CIs) for the ratio of the maximum plasma concentration (C

Indexed as

Administration, OralAdolescentAdultCross-Over StudiesDrug CompoundingEdaravoneFemaleFree Radical ScavengersHealthy VolunteersHumansInfusions, IntravenousMaleSuspensionsTherapeutic EquivalencyYoung AdultEdaravoneFree Radical ScavengersSuspensionsALSamyotrophic lateral sclerosisbioequivalence studyclinical pharmacologyedaravoneoral formulation

Identifiers

PMID33955162
PMCPMC8518908
OpenAlexW3158239800

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.