Impact of Obstructive Sleep Apnea on the Levels of Placental Growth Factor (PlGF) and Their Value for Predicting Short-Term Adverse Outcomes in Patients with Acute Coronary Syndrome

• Published in: PloS one 2016-03, Vol.11 (3), p.e0147686-e0147686
• Main Authors: Barcelo, Antonia, Bauça, Josep Miquel, Yañez, Aina, Fueyo, Laura, Gomez, Cristina, de la Peña, Monica, Pierola, Javier, Rodriguez, Alberto, Sanchez-de-la-Torre, Manuel, Abad, Jorge, Mediano, Olga, Amilibia, Jose, Masdeu, Maria Jose, Teran, Joaquin, Montserrat, Josep Maria, Mayos, Mercè, Sanchez-de-la-Torre, Alicia, Barbé, Ferran
• Format: Article
• Language: English
• Subjects: Acute coronary syndrome; Acute Coronary Syndrome - blood; Acute Coronary Syndrome - diagnosis; Acute coronary syndromes; Aged; Angiogenesis; Apnea; Biology and Life Sciences; Biomarkers - blood; Blood vessels; Body mass; Case-Control Studies; Chronic illnesses; Continuous Positive Airway Pressure; Development and progression; Diabetes; Electrochemiluminescence; Family medical history; Female; Genetic aspects; Growth factors; Heart attacks; Hospitals; Humans; Hypertension; Hypoxia; Immunoassay; Male; Medicine and Health Sciences; Metabolic disorders; Middle Aged; Mortality; Myocardial infarction; Patient outcomes; Patients; Physiological aspects; Placenta; Placenta Growth Factor; Plasma levels; Pregnancy Proteins - blood; Prognosis; Randomized Controlled Trials as Topic; Recruitment; Respiration; Short term; Sleep; Sleep apnea; Sleep Apnea, Obstructive - blood; Sleep Apnea, Obstructive - diagnosis; Sleep Apnea, Obstructive - therapy; Sleep disorders; Smoking; Treatment Outcome; Vascular endothelial growth factor
• ISSN: 1932-6203; 1932-6203
• DOI: 10.1371/journal.pone.0147686

Placental growth factor (PlGF) induces angiogenesis and promotes tissue repair, and plasma PlGF levels change markedly during acute myocardial infarction (AMI). Currently, the impact of obstructive sleep apnea (OSA) in patients with AMI is a subject of debate. Our objective was to evaluate the relationships between PlGF levels and both the severity of acute coronary syndrome (ACS) and short-term outcomes after ACS in patients with and without OSA. A total of 538 consecutive patients (312 OSA patients and 226 controls) admitted for ACS were included in this study. All patients underwent polygraphy in the first 72 hours after hospital admission. The severity of disease and short-term prognoses were evaluated during the hospitalization period. Plasma PlGF levels were measured using an electrochemiluminescence immunoassay. Patients with OSA were significantly older and more frequently hypertensive and had higher BMIs than those without OSA. After adjusting for age, smoking status, BMI and hypertension, PlGF levels were significantly elevated in patients with OSA compared with patients without OSA (19.9 pg/mL, interquartile range: 16.6-24.5 pg/mL; 18.5 pg/mL, interquartile range: 14.7-22.7 pg/mL; p