Clinical Outcomes of Asymptomatic Cardiac Involvement in Systemic Sclerosis Patients After a 2-Year Follow-Up (Extended Study).
Cardiovascular
Diagnostic imaging
Mortality
Scleroderma related disorder
Systemic sclerosis
Journal
The American journal of the medical sciences
ISSN: 1538-2990
Titre abrégé: Am J Med Sci
Pays: United States
ID NLM: 0370506
Informations de publication
Date de publication:
12 2021
12 2021
Historique:
received:
03
07
2020
revised:
07
05
2021
accepted:
28
05
2021
pubmed:
5
6
2021
medline:
21
4
2022
entrez:
4
6
2021
Statut:
ppublish
Résumé
Asymptomatic cardiac involvement in systemic sclerosis (SSc) has been reported. Long-term follow-up might elucidate the clinical implications of these abnormalities. The aim was to identify the clinical outcomes of asymptomatic cardiac involvement in SSc patients after 2 years of follow-up. A cohort study was done at Khon Kaen University, Thailand, on adult patients with SSc who completed the preliminary study. Repeated investigations included electrocardiography, chest radiography, echocardiography, and blood tests for creatine kinase-MB, high sensitivity cardiac troponin-T, and N-terminal prohormone of brain natriuretic peptide. Seventy-four of the 103 patients from the previous study were enrolled. The mean duration of follow-up was 3.1 ± 0.9 years. Five patients developed symptomatic cardiac involvement-all of whom had pulmonary arterial hypertension (PAH). The incidence of symptomatic cardiac involvement for the combined 315 person-years was 1.6 per 100-person-years (95%CI 0.7-3.4). Fourteen patients died resulting in a mortality incidence of 4.4 per 100-person-years (95%CI 4.3-5.4). Persistent cardiac involvement was found in 35 patients for an incidence of 11.1 per 100-person-years (95%CI 8.0-15.5). Two of the patients who had persistent elevated cardiac enzyme developed PAH at a respective 3.7 and 39.4 months after the initial evaluation. None of the clinical parameters were predictive of symptomatic and persistent cardiac involvement. Only male sex was associated with mortality (hazard ratio 3.70; 95%CI 1.22-11.11). Cardiac involvement in SSc can progress slowly or even be reversed. Based on a previous test, the incidence of symptomatic cardiac involvement after 2 years was low despite its being a persistent involvement. If symptomatic cardiac involvement develops, PAH is the most prevalent symptom.
Sections du résumé
BACKGROUND
Asymptomatic cardiac involvement in systemic sclerosis (SSc) has been reported. Long-term follow-up might elucidate the clinical implications of these abnormalities. The aim was to identify the clinical outcomes of asymptomatic cardiac involvement in SSc patients after 2 years of follow-up.
METHODS
A cohort study was done at Khon Kaen University, Thailand, on adult patients with SSc who completed the preliminary study. Repeated investigations included electrocardiography, chest radiography, echocardiography, and blood tests for creatine kinase-MB, high sensitivity cardiac troponin-T, and N-terminal prohormone of brain natriuretic peptide.
RESULTS
Seventy-four of the 103 patients from the previous study were enrolled. The mean duration of follow-up was 3.1 ± 0.9 years. Five patients developed symptomatic cardiac involvement-all of whom had pulmonary arterial hypertension (PAH). The incidence of symptomatic cardiac involvement for the combined 315 person-years was 1.6 per 100-person-years (95%CI 0.7-3.4). Fourteen patients died resulting in a mortality incidence of 4.4 per 100-person-years (95%CI 4.3-5.4). Persistent cardiac involvement was found in 35 patients for an incidence of 11.1 per 100-person-years (95%CI 8.0-15.5). Two of the patients who had persistent elevated cardiac enzyme developed PAH at a respective 3.7 and 39.4 months after the initial evaluation. None of the clinical parameters were predictive of symptomatic and persistent cardiac involvement. Only male sex was associated with mortality (hazard ratio 3.70; 95%CI 1.22-11.11).
CONCLUSIONS
Cardiac involvement in SSc can progress slowly or even be reversed. Based on a previous test, the incidence of symptomatic cardiac involvement after 2 years was low despite its being a persistent involvement. If symptomatic cardiac involvement develops, PAH is the most prevalent symptom.
Identifiants
pubmed: 34087232
pii: S0002-9629(21)00213-5
doi: 10.1016/j.amjms.2021.05.027
pii:
doi:
Substances chimiques
Natriuretic Peptide, Brain
114471-18-0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
570-577Informations de copyright
Copyright © 2021 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.