TY - JOUR
T1 - Prevalence and prognostic relevance of cardiac involvement in ANCA-associated vasculitis: Eosinophilic granulomatosis with polyangiitis and granulomatosis with polyangiitis
AU - Hazebroek, M. R.
AU - Kemna, M. J.
AU - Schalla, S.
AU - Sanders-van Wijk, S.
AU - Gerretsen, S. C.
AU - Dennert, R.
AU - Merken, J.
AU - Kuznetsova, T.
AU - Staessen, J. A.
AU - Brunner-La Rocca, H. P.
AU - van Paassen, P.
AU - Tervaert, J. W. Cohen
AU - Heymans, S.
PY - 2015/11/15
Y1 - 2015/11/15
N2 - Background: To investigate the prevalence and prognostic relevance of cardiac involvement in an ANCA-associated vasculitis (AAV) population of eosinophilic granulomatosis with polyangiitis (EGPA) and granulomatosis with polyangiitis (GPA) patients. Methods: Prospective cohort study of fifty EGPA and forty-oneGPA patients in sustained remission without previous in-depth cardiac screening attending our clinical immunology outpatient department. Cardiac screening included clinical evaluation, ECG, 24-hour Holter registration, echocardiography and cardiac magnetic resonance imaging (CMR) with coronary angiography and endomyocardial biopsy upon indication. Fifty age-, sex- and cardiovascular risk factor-matched control subjects were randomly selected from a population study. Long-term outcome was assessed using all-cause and cardiovascular mortality. Results: A total of 91 AAV-patients (age 60 +/- 11, range 63-87 years) were compared to 50-matched control subjects (age 60 +/- 9 years, range 46-78 years). ECG and echocardiography demonstrated cardiac abnormalities in 62% EGPA and 46% GPA patients vs 20% controls (P <0.001 and P = 0.014, respectively). A total of 69 AAV-patients underwent additional CMR, slightly increasing the prevalence of cardiac involvement to 66% in EGPA and 61% in GPA patients. After a mean follow-up of 53 +/- 18 months, presence of cardiac involvement using ECG and echocardiography in AAV-patients showed increased all-cause and cardiovascular mortality (Log-rank P = 0.015 and Log-rank P = 0.021, respectively). Conclusion: Cardiac involvement in EGPA and GPA patients with sustained remission is high, even if symptoms are absent and ECG is normal. Moreover, cardiac involvement is a strong predictor of (cardiovascular) mortality. Therefore, risk stratification using cardiac imaging is recommended in all AAV-patients, irrespective of symptoms or ECG abnormalities.
AB - Background: To investigate the prevalence and prognostic relevance of cardiac involvement in an ANCA-associated vasculitis (AAV) population of eosinophilic granulomatosis with polyangiitis (EGPA) and granulomatosis with polyangiitis (GPA) patients. Methods: Prospective cohort study of fifty EGPA and forty-oneGPA patients in sustained remission without previous in-depth cardiac screening attending our clinical immunology outpatient department. Cardiac screening included clinical evaluation, ECG, 24-hour Holter registration, echocardiography and cardiac magnetic resonance imaging (CMR) with coronary angiography and endomyocardial biopsy upon indication. Fifty age-, sex- and cardiovascular risk factor-matched control subjects were randomly selected from a population study. Long-term outcome was assessed using all-cause and cardiovascular mortality. Results: A total of 91 AAV-patients (age 60 +/- 11, range 63-87 years) were compared to 50-matched control subjects (age 60 +/- 9 years, range 46-78 years). ECG and echocardiography demonstrated cardiac abnormalities in 62% EGPA and 46% GPA patients vs 20% controls (P <0.001 and P = 0.014, respectively). A total of 69 AAV-patients underwent additional CMR, slightly increasing the prevalence of cardiac involvement to 66% in EGPA and 61% in GPA patients. After a mean follow-up of 53 +/- 18 months, presence of cardiac involvement using ECG and echocardiography in AAV-patients showed increased all-cause and cardiovascular mortality (Log-rank P = 0.015 and Log-rank P = 0.021, respectively). Conclusion: Cardiac involvement in EGPA and GPA patients with sustained remission is high, even if symptoms are absent and ECG is normal. Moreover, cardiac involvement is a strong predictor of (cardiovascular) mortality. Therefore, risk stratification using cardiac imaging is recommended in all AAV-patients, irrespective of symptoms or ECG abnormalities.
KW - Granulomatosis with polyangiitis
KW - Systemic vasculitis
KW - Cardiovascular disease
KW - Prognosis
U2 - 10.1016/j.ijcard.2015.06.087
DO - 10.1016/j.ijcard.2015.06.087
M3 - Article
SN - 0167-5273
VL - 199
SP - 170
EP - 179
JO - International Journal of Cardiology
JF - International Journal of Cardiology
ER -