Evidence map›Paper›PMID 28529979›Full record

ArticleAustin journal of cerebrovascular disease & stroke2016

A Prospective Safety Trial of Atorvastatin Treatment to Assess Rebleeding after Spontaneous Intracerebral Hemorrhage: A Serial MRI Investigation.

R A Knight, T N Nagaraja, L Li, Q Jiang, K Tundo, M Chopp, D M Seyfried

Abstract read
In one paragraph

Article in Austin journal of cerebrovascular disease & stroke, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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

7 authors.

R A KnightDepartment of Neurology, Henry Ford Hospital, USA.
T N NagarajaDepartment of Neurosurgery, Henry Ford Hospital, USA.
L LiDepartment of Neurology, Henry Ford Hospital, USA.
Q JiangDepartment of Neurology, Henry Ford Hospital, USA.
K TundoDepartment of Neurosurgery, Henry Ford Hospital, USA.
M ChoppDepartment of Neurology, Henry Ford Hospital, USA.
D M SeyfriedDepartment of Neurosurgery, Henry Ford Hospital, USA.

Funding

PREDICTION OF HUMAN BRAIN INFARCTION BY MRIP01NS023393 · NINDS · HENRY FORD HOSPITAL · PI CHOPP, MICHAEL · 1986 to 2011
$11.0M
Simvastatin treatment of experimental intracerebral hemorrhageR01NS058581 · NINDS · HENRY FORD HEALTH SYSTEM · PI SEYFRIED, DONALD M. · 2007 to 2010
$1.3M
NINDS NIH HHS P01 NS023393NINDS NIH HHS R01 NS058581
6 · The paper itself

Abstract

aimThis study was designed to determine any rebleeding after atorvastatin treatment following spontaneous intracerebral hemorrhage (ICH) in a prospective safety trial. PATIENTS: Atorvastatin (80 mg/day) therapy was initiated in 6 patients with primary ICH with admission Glasgow Coma Score (GCS) >5 within 24 hours of ictus and continued for 7 days, with the dose tapered and treatment terminated over the next 5 days. Patients were studied longitudinally by multiparametric magnetic resonance imaging (MRI) at three time points: acute (3 to 5 days), subacute (4 to 6 weeks) and chronic (3 to 4 months). Imaging sequences included T

resultsMean admission GCS was 13.2±4.0 and mean GOS at 3 months was 4.5±0.6. Hemorrhagic lesions were segmented into core and rim areas. Mean lesion volumes decreased significantly between the acute and chronic study time points (p=0.008). Average ipsilateral hemispheric tissue loss at 3 to 4 months was 11.4±4.6 cm

conclusionDespite the presence of a small, probably permanent, cerebral lesion in the ICH core, no patients exhibited post-treatment rebleeding. These data suggest that larger, Phase 2 trials are warranted to establish long term clinical safety of atorvastatin in spontaneous ICH.

Indexed as

AtorvastatinIntracerebral hemorrhageMRIRebleeding

Identifiers

PMID28529979
PMCPMC5436718

What Socratic holds

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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 Socratic graph.