Evidence map›Paper›PMID 28283821›Full record

ArticleJournal of neurology2017

Significance of admission hypoalbuminemia in acute intracerebral hemorrhage.

Andrea Morotti, Sandro Marini, Umme K Lena, Katherine Crawford, Kristin Schwab, Christina Kourkoulis, Alison M Ayres, M Edip Gurol, Anand Viswanathan, Steven M Greenberg and 3 more

Open access · greenAbstract read
In one paragraph

Article in Journal of neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

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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

13 authors at 2 institutions in 1 country.

Andrea MorottiDivision of Neurocritical Care and Emergency Neurology, Department of Neurology, Harvard Medical School, Massachusetts General Hospital, Boston, USA. a.morotti@ymail.com.
Sandro MariniDivision of Neurocritical Care and Emergency Neurology, Department of Neurology, Harvard Medical School, Massachusetts General Hospital, Boston, USA.
Umme K LenaJ. P. Kistler Stroke Research Center, Harvard Medical School, Massachusetts General Hospital, 175 Cambridge Street, Suite 300, Boston, MA, 02114, USA.
Katherine CrawfordJ. P. Kistler Stroke Research Center, Harvard Medical School, Massachusetts General Hospital, 175 Cambridge Street, Suite 300, Boston, MA, 02114, USA.
Kristin SchwabJ. P. Kistler Stroke Research Center, Harvard Medical School, Massachusetts General Hospital, 175 Cambridge Street, Suite 300, Boston, MA, 02114, USA.
Christina KourkoulisJ. P. Kistler Stroke Research Center, Harvard Medical School, Massachusetts General Hospital, 175 Cambridge Street, Suite 300, Boston, MA, 02114, USA.
Alison M AyresJ. P. Kistler Stroke Research Center, Harvard Medical School, Massachusetts General Hospital, 175 Cambridge Street, Suite 300, Boston, MA, 02114, USA.
M Edip GurolJ. P. Kistler Stroke Research Center, Harvard Medical School, Massachusetts General Hospital, 175 Cambridge Street, Suite 300, Boston, MA, 02114, USA.
Anand ViswanathanJ. P. Kistler Stroke Research Center, Harvard Medical School, Massachusetts General Hospital, 175 Cambridge Street, Suite 300, Boston, MA, 02114, USA.
Steven M GreenbergJ. P. Kistler Stroke Research Center, Harvard Medical School, Massachusetts General Hospital, 175 Cambridge Street, Suite 300, Boston, MA, 02114, USA.
Christopher D AndersonDivision of Neurocritical Care and Emergency Neurology, Department of Neurology, Harvard Medical School, Massachusetts General Hospital, Boston, USA.
Jonathan RosandDivision of Neurocritical Care and Emergency Neurology, Department of Neurology, Harvard Medical School, Massachusetts General Hospital, Boston, USA.
Joshua N GoldsteinDivision of Neurocritical Care and Emergency Neurology, Department of Neurology, Harvard Medical School, Massachusetts General Hospital, Boston, USA.
Harvard University · USMassachusetts General Hospital · US

Funding

Gene Discovery for Warfarin-Related Intracerebral HemorrhageR01NS059727 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI ROSAND, JONATHAN · 2008 to 2012
$4.2M
SCORE-IT: The CTA Spot Sign Score in Acute Cerebral HemorrhageR01NS073344 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI ROSAND, JONATHAN · 2011 to 2015
$2.2M
Genetic Analyses of Lipids in Cerebral Hemorrhage and Small Vessel DiseaseK23NS086873 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI ANDERSON, CHRISTOPHER DAVID · 2014 to 2018
$951k
Effect of White Matter Disease on Gait and Balance in Cerebral Amyloid AngiopathyK23AG028726 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI VISWANATHAN, ANAND · 2010 to 2014
$823k
NIA NIH HHS K23 AG028726NINDS NIH HHS K23 NS086873NINDS NIH HHS R01 NS059727NINDS NIH HHS R01 NS073344
6 · The paper itself

Abstract

Low levels of serum albumin may increase the risk of infections and mortality in critically ill patients. We tested the hypothesis that admission hypoalbuminemia predicted infectious complications and poor outcome in subjects with acute intracerebral hemorrhage (ICH). We analyzed a single center cohort of ICH patients collected between 1994 and 2015. Pneumonia, urinary tract infection and sepsis were retrospectively identified, according to validated criteria. Serum albumin was measured on admission and hypoalbuminemia was defined as total albumin ≤3.5 g/dL. The association between albumin levels, infections, and mortality at 90 days was tested with multivariable logistic regression analyses. A total of 2010 patients were included (median age 74 years, 54.5% males) of whom 444 (22.1%) had hypoalbuminemia on admission and 763 (38%) died within 90 days. The frequency of pneumonia, urinary tract infection, and sepsis was 19.9, 15.1, and 2.7%, respectively. Hypoalbuminemic patients had lower admission Glasgow coma scale, higher frequency of intraventricular hemorrhage and were more likely to have a history of chronic kidney or liver disease. After adjustment for potential confounders, hypoalbuminemia was an independent predictor of pneumonia [odds ratio (OR) 1.76, 95% confidence interval (CI) 1.34-2.33, p < 0.001] and sepsis (OR 2.29, 95% CI 1.22-4.30, p = 0.010). Low levels of albumin were also independently associated with higher mortality at 90 days (OR 1.78, 95% CI 1.30-2.44, p < 0.001). In conclusion, early hypoalbuminemia is common and predicts poor outcome in ICH patients. Increased susceptibility to pneumonia and sepsis may be the pathophysiological mechanism underlying this association.

Indexed as

AgedAged, 80 and overCerebral HemorrhageCohort StudiesFemaleHumansHypoalbuminemiaMagnetic Resonance ImagingMaleMiddle AgedPneumoniaSerum AlbuminStatistics, NonparametricUrinary Tract InfectionsSerum AlbuminAlbuminIntracerebral hemorrhageOutcomePneumoniaSepsisStroke

Identifiers

PMID28283821
PMCPMC7436338
OpenAlexW2592093683

What OpenQuestion 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 OpenQuestion graph.