Evidence map›Paper›PMID 35079634›Full record

ArticleBioengineering & translational medicine2022

Systemic administration of dendrimer N-acetyl cysteine improves outcomes and survival following cardiac arrest.

Hiren R Modi, Qihong Wang, Sarah J Olmstead, Elizabeth S Khoury, Nirnath Sah, Yu Guo, Payam Gharibani, Rishi Sharma, Rangaramanujam M Kannan, Sujatha Kannan and 1 more

Open access · goldAbstract read
In one paragraph

Article in Bioengineering & translational medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

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  6. Plasma brain-related biomarkers and potential therapeutic targets in pediatric ECMO.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Review
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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

11 authors at 2 institutions in 1 country.

Hiren R ModiDepartment of Biomedical Engineering The Johns Hopkins University School of Medicine Baltimore Maryland USA.ORCID https://orcid.org/0000-0003-1731-7111
Qihong WangDepartment of Biomedical Engineering The Johns Hopkins University School of Medicine Baltimore Maryland USA.
Sarah J OlmsteadDepartment of Anesthesiology and Critical Care Medicine Johns Hopkins University School of Medicine Baltimore Maryland USA.
Elizabeth S KhouryDepartment of Anesthesiology and Critical Care Medicine Johns Hopkins University School of Medicine Baltimore Maryland USA.
Nirnath SahDepartment of Anesthesiology and Critical Care Medicine Johns Hopkins University School of Medicine Baltimore Maryland USA.
Yu GuoDepartment of Biomedical Engineering The Johns Hopkins University School of Medicine Baltimore Maryland USA.
Payam GharibaniDepartment of Neurology The Johns Hopkins University School of Medicine Baltimore Maryland USA.
Rishi SharmaCenter for Nanomedicine, Department of Ophthalmology Wilmer Eye Institute Johns Hopkins University School of Medicine Baltimore Maryland USA.
Rangaramanujam M KannanCenter for Nanomedicine, Department of Ophthalmology Wilmer Eye Institute Johns Hopkins University School of Medicine Baltimore Maryland USA.ORCID https://orcid.org/0000-0002-3712-7836
Sujatha KannanDepartment of Anesthesiology and Critical Care Medicine Johns Hopkins University School of Medicine Baltimore Maryland USA.
Nitish V ThakorDepartment of Biomedical Engineering The Johns Hopkins University School of Medicine Baltimore Maryland USA.ORCID https://orcid.org/0000-0002-9981-9395
Johns Hopkins University · USUniversity of Maryland, Baltimore · US

Funding

Consequences of Cardiac Arrest: Brain InjuryR01HL071568 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI GEOCADIN, ROMERGRYKO, THAKOR, NITISH VYOMESH · 2003 to 2022
$8.4M
Translational Technologies for Ameliorating Brain InjuryR01HL139158 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI KANNAN, SUJATHA, THAKOR, NITISH VYOMESH · 2018 to 2021
$2.1M
NHLBI NIH HHS R01 HL071568NHLBI NIH HHS R01 HL139158
6 · The paper itself

Abstract

Cardiac arrest (CA), the sudden cessation of effective cardiac pumping function, is still a major clinical problem with a high rate of early and long-term mortality. Post-cardiac arrest syndrome (PCAS) may be related to an early systemic inflammatory response leading to exaggerated and sustained neuroinflammation. Therefore, early intervention with targeted drug delivery to attenuate neuroinflammation may greatly improve therapeutic outcomes. Using a clinically relevant asphyxia CA model, we demonstrate that a single (i.p.) dose of dendrimer-N-acetylcysteine conjugate (D-NAC), can target "activated" microglial cells following CA, leading to an improvement in post-CA survival rate compared to saline (86% vs. 45%). D-NAC treatment also significantly improved gross neurological score within 4 h of treatment (

Indexed as

cardiac arrestdendrimerinflammationN‐acetyl cysteinerat

Identifiers

PMID35079634
PMCPMC8780014
OpenAlexW3198996346

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.