Acta cardiologica · 2015
Cardiovascular outcome in systemic sclerosis.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Voilliot Damien, Magne Julien, Dulgheru Raluca, Kou Seisyou, Henri Christine, Caballero Luis, De Sousa Carla, Sprynger Muriel, Andre Béatrice, Pierard Luc A, Lancellotti Patrizio
Аннотация
OBJECTIVES: Cardiovascular involvement is recognized as a poor prognostic factor in systemic sclerosis (SSc). The aim of this study was to evaluate the usefulness of nailfold video-capillaroscopy (NVC), brain natriuretic peptide (BNP) blood level and exercise echocardiography to predict the occurrence of cardiovascular events in SSc.
METHODS: We prospectively enrolled 65 patients with SSc (age 54±14 years, 30% female) followed in CHU Sart-Tilman, Liège, Belgium. All patients underwent graded semi-supine exercise echocardiography. Both baseline resting pulmonary hypertension (PH) and PH during follow-up (FUPH) were defined as systolic pulmonary arterial pressure (sPAP)>35 mmHg, and exercise-induced PH (EIPH) as sPAP>50 mmHg during exercise.
RESULTS: EIPH was present in 21 patients. During FU (27±18 months), 13 patients developed FUPH and 9 presented cardiovascular complications. Patients with cardiovascular events were significantly older (63±14 vs 52±13 years; P=0.03), presented more frequently NVC grade>2 (89 vs 43%; P=0.009), had higher resting and exercise sPAP (30±6 vs 24±6; P=0.007 and 57±13 vs 44±13 vs mmHg; P=0.01, respectively), and higher BNP blood level (112±106 vs 26±19 pg/ml; P=0.0001). After adjustment for age and gender, NVC grade>2 (ß=2.4±1.1; P=0.03), EIPH (ß=2.30±1.13; P=0.04), FUPH (ß=0.24±0.09; P=0.01 and ß=3.52±1.16; P=0.002, respectively;) and BNP (ß=0.08±0.04; P=0.02) were independent predictors of CV events. Beyond age, an incremental value of EIPH, BNP and NVC grade>2 was predictive of cardiovascular events (P<0.001).
CONCLUSION: Cardiovascular complications are not rare in SSc (18%). NVC, BNP blood level assessment and exercise echocardiography could be useful tools to identify patients at risk of SSc.
METHODS: We prospectively enrolled 65 patients with SSc (age 54±14 years, 30% female) followed in CHU Sart-Tilman, Liège, Belgium. All patients underwent graded semi-supine exercise echocardiography. Both baseline resting pulmonary hypertension (PH) and PH during follow-up (FUPH) were defined as systolic pulmonary arterial pressure (sPAP)>35 mmHg, and exercise-induced PH (EIPH) as sPAP>50 mmHg during exercise.
RESULTS: EIPH was present in 21 patients. During FU (27±18 months), 13 patients developed FUPH and 9 presented cardiovascular complications. Patients with cardiovascular events were significantly older (63±14 vs 52±13 years; P=0.03), presented more frequently NVC grade>2 (89 vs 43%; P=0.009), had higher resting and exercise sPAP (30±6 vs 24±6; P=0.007 and 57±13 vs 44±13 vs mmHg; P=0.01, respectively), and higher BNP blood level (112±106 vs 26±19 pg/ml; P=0.0001). After adjustment for age and gender, NVC grade>2 (ß=2.4±1.1; P=0.03), EIPH (ß=2.30±1.13; P=0.04), FUPH (ß=0.24±0.09; P=0.01 and ß=3.52±1.16; P=0.002, respectively;) and BNP (ß=0.08±0.04; P=0.02) were independent predictors of CV events. Beyond age, an incremental value of EIPH, BNP and NVC grade>2 was predictive of cardiovascular events (P<0.001).
CONCLUSION: Cardiovascular complications are not rare in SSc (18%). NVC, BNP blood level assessment and exercise echocardiography could be useful tools to identify patients at risk of SSc.
Предметные рубрики MeSH
AdultAgedArterial PressureBelgiumBiomarkersCardiovascular DiseasesEchocardiography, StressExercise TestFemaleHumansHypertension, PulmonaryMaleMicrocirculationMicroscopic AngioscopyMiddle AgedNailsNatriuretic Peptide, BrainPredictive Value of TestsPrognosisProspective StudiesPulmonary ArteryRisk AssessmentRisk FactorsScleroderma, Systemic