Haptoglobin phenotype predicts cerebral vasospasm and clinical deterioration after aneurysmal subarachnoid hemorrhage.

doi:10.1016/j.jstrokecerebrovasdis.2013.02.005

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Article

Haptoglobin phenotype predicts cerebral vasospasm and clinical deterioration after aneurysmal subarachnoid hemorrhage.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association - 1 May 2013

Ohnishi Hiroyuki, Iihara Koji, Kaku Yasuyuki, Yamauchi Keita, Fukuda Kenji, Nishimura Kunihiro, Nakai Michikazu, Satow Tetsu, Nakajima Norio, Ikegawa Masaya

Abstract excerpt

Vasospasm (VS) and delayed cerebral ischemia (DCI) after subarachnoid hemorrhage (SAH) are thought to greatly affect prognosis. Haptoglobin (Hp) is a hemoglobin-binding protein expressed by a genetic polymorphism (1-1, 2-1, and 2-2). Our objects were to investigate whether the Hp phenotype could...

Topics

Adult
Aged
Aged, 80 and over
Biomarkers
Cerebral Angiography
Cerebral Infarction
Chi-Square Distribution
Disability Evaluation
Female
Haptoglobins
Humans
Logistic Models
Male
Middle Aged

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Multivariate Analysis

Odds Ratio

Phenotype

Predictive Value of Tests

Source

Open in PubMed

Identifiers

PMID: 23498376
DOI: 10.1016/j.jstrokecerebrovasdis.2013.02.005

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-23498376-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.