Altered mental status predicts mortality in cardiogenic shock - results from the CardShock study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F65269705%3A_____%2F18%3A00069781" target="_blank" >RIV/65269705:_____/18:00069781 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14110/18:00104070

Výsledek na webu

<a href="http://dx.doi.org/10.1177/2048872617702505" target="_blank" >http://dx.doi.org/10.1177/2048872617702505</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/2048872617702505" target="_blank" >10.1177/2048872617702505</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Altered mental status predicts mortality in cardiogenic shock - results from the CardShock study

Popis výsledku v původním jazyce

Background: Altered mental status is among the signs of hypoperfusion in cardiogenic shock, the most severe form of acute heart failure. The aim of this study was to investigate the prevalence of altered mental status, to identify factors associating with it, and to assess the prognostic significance of altered mental status in cardiogenic shock. Methods: Mental status was assessed at presentation of shock in 215 adult cardiogenic shock patients in a multinational, prospective, observational study. Clinical picture, biochemical variables, and short-term mortality were compared between patients presenting with altered and normal mental status. Results: Altered mental status was detected in 147 (68%) patients, whereas 68 (32%) patients had normal mental status. Patients with altered mental status were older (68 vs. 64 years, p=0.04) and more likely to have an acute coronary syndrome than those with normal mental status (85% vs. 74%, p=0.04). Altered mental status was associated with lower systolic blood pressure (76 vs. 80 mmHg, p=0.03) and lower arterial pH (7.27 vs. 7.35, p&lt;0.001) as well as higher levels of blood lactate (3.4 vs. 2.3 mmol/l, p&lt;0.001) and blood glucose (11.4 vs. 9.0 mmol/l, p=0.01). Low arterial pH (adjusted odds ratio 1.6 (1.1-2.2), p=0.02) was the only factor independently associated with altered mental status. Ninety-day mortality was significantly higher (51% vs. 22%, p&lt;0.001) among patients with altered mental status. Conclusions: Altered mental status is a common clinical sign of systemic hypoperfusion in cardiogenic shock and is associated with poor outcome. It is also associated with several biochemical findings that reflect inadequate tissue perfusion, of which low arterial pH is independently associated with altered mental status.

Název v anglickém jazyce

Altered mental status predicts mortality in cardiogenic shock - results from the CardShock study

Popis výsledku anglicky

Background: Altered mental status is among the signs of hypoperfusion in cardiogenic shock, the most severe form of acute heart failure. The aim of this study was to investigate the prevalence of altered mental status, to identify factors associating with it, and to assess the prognostic significance of altered mental status in cardiogenic shock. Methods: Mental status was assessed at presentation of shock in 215 adult cardiogenic shock patients in a multinational, prospective, observational study. Clinical picture, biochemical variables, and short-term mortality were compared between patients presenting with altered and normal mental status. Results: Altered mental status was detected in 147 (68%) patients, whereas 68 (32%) patients had normal mental status. Patients with altered mental status were older (68 vs. 64 years, p=0.04) and more likely to have an acute coronary syndrome than those with normal mental status (85% vs. 74%, p=0.04). Altered mental status was associated with lower systolic blood pressure (76 vs. 80 mmHg, p=0.03) and lower arterial pH (7.27 vs. 7.35, p&lt;0.001) as well as higher levels of blood lactate (3.4 vs. 2.3 mmol/l, p&lt;0.001) and blood glucose (11.4 vs. 9.0 mmol/l, p=0.01). Low arterial pH (adjusted odds ratio 1.6 (1.1-2.2), p=0.02) was the only factor independently associated with altered mental status. Ninety-day mortality was significantly higher (51% vs. 22%, p&lt;0.001) among patients with altered mental status. Conclusions: Altered mental status is a common clinical sign of systemic hypoperfusion in cardiogenic shock and is associated with poor outcome. It is also associated with several biochemical findings that reflect inadequate tissue perfusion, of which low arterial pH is independently associated with altered mental status.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30201 - Cardiac and Cardiovascular systems

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

European heart journal: Acute cardiovascular care

ISSN

2048-8726

e-ISSN

—

Svazek periodika

7

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

38-44

Kód UT WoS článku

000424643000005

EID výsledku v databázi Scopus

2-s2.0-85050193151