Evidence map›Paper›PMID 24076160›Full record

ArticleProgress in neurobiology2014

Controversies and evolving new mechanisms in subarachnoid hemorrhage.

Sheng Chen, Hua Feng, Prativa Sherchan, Damon Klebe, Gang Zhao, Xiaochuan Sun, Jianmin Zhang, Jiping Tang, John H Zhang

Abstract readHistorical Article
In one paragraph

Article in Progress in neurobiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 183 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
183citing papers in PubMed, 1 pooled it
16.1field-weighted citation impact, top 1% 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

183 citing papers in PubMed, 1 synthesis or guideline pooled it, 354 citations in OpenAlex.

  1. Pooled it
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  7. C-reactive protein and fatigue after subarachnoid haemorrhage.Brain, behavior, & immunity - health · 2025
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123 more citing papers are in PubMed but not listed here.

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 4 institutions in 2 countries.

Sheng ChenDepartment of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China; Department of Physiology & Pharmacology, Loma Linda University, Loma Linda, CA, USA.
Hua FengDepartment of Neurosurgery, Southwest Hospital, Third Military Medical University, Chongqing, China.
Prativa SherchanDepartment of Physiology & Pharmacology, Loma Linda University, Loma Linda, CA, USA.
Damon KlebeDepartment of Physiology & Pharmacology, Loma Linda University, Loma Linda, CA, USA.
Gang ZhaoDepartment of Neurology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shanxi, China.
Xiaochuan SunDepartment of Neurosurgery, First Affiliated Hospital, Chongqing Medical University, Chongqing, China.
Jianmin ZhangDepartment of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
Jiping TangDepartment of Physiology & Pharmacology, Loma Linda University, Loma Linda, CA, USA.
John H ZhangDepartment of Physiology & Pharmacology, Loma Linda University, Loma Linda, CA, USA; Department of Neurosurgery, Loma Linda University, Loma Linda, CA, USA. Electronic address: johnzhang3910@yahoo.com.
Loma Linda University · USArmy Medical University · CNThe Affiliated Yongchuan Hospital of Chongqing Medical University · CNXijing Hospital · CN

Funding

Vascular Biology Core FacilityP01NS082184 · NINDS · LOMA LINDA UNIVERSITY · PI PEARCE, WILLIAM J. · 2014 to 2018
$6.1M
Neurovascular Protection for Subarachnoid HemorrhageR01NS053407 · NINDS · LOMA LINDA UNIVERSITY · PI ZHANG, JOHN H · 2006 to 2010
$1.8M
Neurovascular Protection for Early Brain Injury after SAHR01NS081740 · NINDS · LOMA LINDA UNIVERSITY · PI ZHANG, JOHN H · 2013 to 2017
$1.6M
Anti-apoptosis as a new therapy for cerebral vasospasmR01NS045694 · NINDS · LOUISIANA STATE UNIV HSC SHREVEPORT · PI ZHANG, JOHN H. · 2002 to 2005
$1.1M
NINDS NIH HHS NS053407NINDS NIH HHS P01 NS082184NINDS NIH HHS R01 NS045694NINDS NIH HHS R01 NS053407NINDS NIH HHS R01 NS081740
6 · The paper itself

Abstract

Despite decades of study, subarachnoid hemorrhage (SAH) continues to be a serious and significant health problem in the United States and worldwide. The mechanisms contributing to brain injury after SAH remain unclear. Traditionally, most in vivo research has heavily emphasized the basic mechanisms of SAH over the pathophysiological or morphological changes of delayed cerebral vasospasm after SAH. Unfortunately, the results of clinical trials based on this premise have mostly been disappointing, implicating some other pathophysiological factors, independent of vasospasm, as contributors to poor clinical outcomes. Delayed cerebral vasospasm is no longer the only culprit. In this review, we summarize recent data from both experimental and clinical studies of SAH and discuss the vast array of physiological dysfunctions following SAH that ultimately lead to cell death. Based on the progress in neurobiological understanding of SAH, the terms "early brain injury" and "delayed brain injury" are used according to the temporal progression of SAH-induced brain injury. Additionally, a new concept of the vasculo-neuronal-glia triad model for SAH study is highlighted and presents the challenges and opportunities of this model for future SAH applications.

Indexed as

AnimalsBlood VesselsBrain InjuriesDisease Models, AnimalDisease ProgressionHistory, 18th CenturyHistory, 19th CenturyHistory, 20th CenturyHistory, 21st CenturyHistory, AncientHistory, MedievalHumansNeurogliaNeuronsSubarachnoid HemorrhageDelayed brain injuryEarly brain injurySubarachnoid hemorrhageVasculo-neuronal-glia triad modelVasospasm

Identifiers

PMID24076160
PMCPMC3961493
OpenAlexW1972414732

What OpenQuestion holds

Textmetadata
LicenceTDM
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.