Evidence map›Paper›PMID 33827245›Full record

ArticleStroke2021

The Story of Intracerebral Hemorrhage: From Recalcitrant to Treatable Disease.

Joseph P Broderick, James C Grotta, Andrew M Naidech, Thorsten Steiner, Nikola Sprigg, Kazunori Toyoda, Dar Dowlatshahi, Andrew M Demchuk, Magdy Selim, J Mocco and 1 more

Open access · bronzeAbstract readHistorical Article
In one paragraph

Article in Stroke, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
5.1field-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.

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

45 citing papers in PubMed, 75 citations in OpenAlex.

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  10. Losartan treatment attenuates the cardiorenal alterations in a rat model of hemorrhagic insular stroke.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2026
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  12. The CaCell reports. Medicine · 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

11 authors at 11 institutions in 6 countries.

Joseph P BroderickUniversity of Cincinnati Gardner Neuroscience Institute, OH (J.P.B.).
James C GrottaMemorial Hermann Hospital-Texas Medical Center, Houston, TX (J.C.G.).
Andrew M NaidechDepartment of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL (A.M.N.).
Thorsten SteinerDepartment of Neurology, Klinikum Frankfurt Höchst, Frankfurt, Germany (T.S.).
Nikola SpriggStroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, City Hospital Campus, England (N.S.).
Kazunori ToyodaDepartment of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan (K.T.).
Dar DowlatshahiOttawa Hospital Research Institute, University of Ottawa, Canada (D.D.).
Andrew M DemchukCalgary Stroke Program, Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada (A.M.D.).
Magdy SelimBeth Israel Deaconess Medical Center, Boston, MA (M.S.).
J MoccoDepartment of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York City, NY (J.M.).
Stephan MayerWestchester Medical Center Health Network, Departments of Neurology and Neurosurgery, New York Medical College, Valhalla, NY (S.M.).
Beth Israel Deaconess Medical Center · USHeidelberg University · DEIcahn School of Medicine at Mount Sinai · USMemorial Hermann · USNational Cerebral and Cardiovascular Center · JPNeuroscience Institute · ITNorthwestern University · USNottingham City Hospital · GBOttawa Hospital · CAUniversity of Calgary · CAWestchester Medical Center · US

Funding

NSTN National Clinical Coordinating CenterU01NS086872 · NINDS · UNIVERSITY OF CINCINNATI · PI Joseph Paul Broderick, Pooja Khatri · 2013 to 2026
$32.3M
Making Acute Stroke Trials Succeed: Challenges and Potential SolutionsU01NS110772 · NINDS · UNIVERSITY OF CINCINNATI · PI Joseph Paul Broderick, Jordan J. Elm · 2020 to 2026
$24.3M
StATins Use in intRacerebral hemorrhage patieNts (SATURN)U01NS102289 · NINDS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI Magdy H Selim · 2019 to 2026
$15.7M
Hemostasis, Hematoma Expansion, and Outcomes After Intracerebral HemorrhageR01NS110779 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI NAIDECH, ANDREW M · 2019 to 2023
$3.3M
NINDS NIH HHS R01 NS110779NINDS NIH HHS U01 NS086872NINDS NIH HHS U01 NS102289NINDS NIH HHS U01 NS110772
6 · The paper itself

Abstract

This invited special report is based on an award presentation at the World Stroke Organization/European Stroke Organization Conference in November of 2020 outlining progress in the acute management of intracerebral hemorrhage (ICH) over the past 35 years. ICH is the second most common and the deadliest type of stroke for which there is no scientifically proven medical or surgical treatment. Prospective studies from the 1990s onward have demonstrated that most growth of spontaneous ICH occurs within the first 2 to 3 hours and that growth of ICH and resulting volumes of ICH and intraventricular hemorrhage are modifiable factors that can improve outcome. Trials focusing on early treatment of elevated blood pressure have suggested a target systolic blood pressure of 140 mm Hg, but none of the trials were positive by their primary end point. Hemostatic agents to decrease bleeding in spontaneous ICH have included desmopressin, tranexamic acid, and rFVIIa (recombinant factor VIIa) without clear benefit, and platelet infusions which were associated with harm. Hemostatic agents delivered within the first several hours have the greatest impact on growth of ICH and potentially on outcome. No large Phase III surgical ICH trial has been positive by primary end point, but pooled analyses suggest that earlier ICH removal is more likely to be beneficial. Recent trials emphasize maximization of clot removal and minimizing brain injury from the surgical approach. The future of ICH therapy must focus on delivery of medical and surgical therapies as soon as possible if we are to improve outcomes.

Indexed as

Cerebral HemorrhageDisease ManagementHistory, 20th CenturyHistory, 21st CenturyHumansblood pressurecerebral hemorrhagehemostasismorbiditymortality

Identifiers

PMID33827245
PMCPMC8085038
OpenAlexW3152068060

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.