Evidence map›Paper›PMID 35473726›Full record

ArticleBMJ open2022

Safety and tolerability of a multilineage-differentiating stress-enduring cell-based product in neonatal hypoxic-ischaemic encephalopathy with therapeutic hypothermia (SHIELD trial): a clinical trial protocol open-label, non-randomised, dose-escalation trial.

Nao Matsuyama, Shinobu Shimizu, Kazuto Ueda, Toshihiko Suzuki, Sakiko Suzuki, Ryosuke Miura, Akemi Katayama, Masahiko Ando, Masaaki Mizuno, Akihiro Hirakawa and 2 more

Registry-linked trialOpen access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ open, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04261335 (The Evaluation of Safety and Tolerability of CL2020 in Neonatal Hypoxic Ischemic Encephalopathy Patients With Therapeutic Hypothermia in the Dose Escalation Clinical Trial), which is not on this map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
7.6field-weighted citation impact, top 3% 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.

NCT04261335 phase1completednot on this map

The Evaluation of Safety and Tolerability of CL2020 in Neonatal Hypoxic Ischemic Encephalopathy Patients With Therapeutic Hypothermia in the Dose Escalation Clinical Trial

TypeinterventionalSponsorNagoya UniversityRan2020 to 2022Enrolled9ConditionsHypoxia-Ischemia, BrainArmsCL2020 cells
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

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  13. Exploring the Association between Oxygen Concentration and Life Expectancy in China: A Quantitative Analysis.International journal of environmental research and public health · 2023
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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

12 authors at 2 institutions in 1 country.

Nao MatsuyamaDepartment of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan.ORCID 0000-0002-0096-0832
Shinobu ShimizuDepartment of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan yoshiaki@med.nagoya-u.ac.jp s-shimizu@med.nagoya-u.ac.jp.ORCID 0000-0001-9066-3489
Kazuto UedaDivision of Neonatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan.
Toshihiko SuzukiDivision of Neonatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan.ORCID 0000-0001-8760-1404
Sakiko SuzukiDivision of Neonatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan.ORCID 0000-0003-2114-9499
Ryosuke MiuraDivision of Neonatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan.
Akemi KatayamaDepartment of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan.
Masahiko AndoDepartment of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan.
Masaaki MizunoDepartment of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan.
Akihiro HirakawaDepartment of Clinical Biostatistics, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan.
Masahiro HayakawaDivision of Neonatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan.
Yoshiaki SatoDivision of Neonatology, Center for Maternal-Neonatal Care, Nagoya University Hospital, Nagoya, Japan yoshiaki@med.nagoya-u.ac.jp s-shimizu@med.nagoya-u.ac.jp.ORCID 0000-0001-6320-9176
Nagoya University Hospital · JPTokyo Medical and Dental University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionNeonatal hypoxic-ischaemic encephalopathy (HIE) is an important illness associated with death or cerebral palsy. This study aims to assess the safety and tolerability of the allogenic human multilineage-differentiating stress-enduring cell (Muse cell)-based product (CL2020) cells in newborns with HIE. This is the first clinical trial of CL2020 cells in neonates. METHODS AND ANALYSIS: This is a single-centre, open-label, dose-escalation study enrolling up to 12 patients. Neonates with HIE who receive a course of therapeutic hypothermia therapy, which cools to a body temperature of 33°C-34°C for 72 hours, will be included in this study. A single intravenous injection of CL2020 cells will be administered between 5 and 14 days of age. Subjects in the low-dose and high-dose cohorts will receive 1.5 and 15 million cells per dose, respectively. The primary outcome is the occurrence of any adverse events within 12 weeks after administration. The main secondary outcome is the Bayley Scales of Infant and Toddler Development Third Edition score and the developmental quotient per the Kyoto Scale of Psychological Development 2001 at 78 weeks. ETHICS AND DISSEMINATION: This study will be conducted in accordance with the Declaration of Helsinki and Good Clinical Practice. The Nagoya University Hospital Institutional Review Board (No. 312005) approved this study on 13 November 2019. The results of this study will be published in peer-reviewed journal and reported in international conferences. TRIAL REGISTRATION NUMBERS: NCT04261335, jRCT2043190112.

Indexed as

Hypothermia, InducedHypoxia-Ischemia, BrainBody TemperatureHumansInfantInfant, NewbornNon-Randomized Controlled Trials as TopicProtective DevicesResearchClinical trialsNEONATOLOGYPaediatric intensive & critical care

Identifiers

PMID35473726
PMCPMC9045108
OpenAlexW4224997474

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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Registered trials

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.