A systematic review and meta-analysis evaluating the association of high sensitivity troponin levels with outcomes in patients with stable coronary artery disease.
Curr Med Res Opin
; 40(10): 1685-1695, 2024 Oct.
Article
en En
| MEDLINE
| ID: mdl-39235073
ABSTRACT
BACKGROUND:
High-sensitivity cardiac troponins (Hs-cTns) are reliable indicators of myocardial injury, but their relationship with cardiovascular outcomes remains less understood. This study explores the association between adverse cardiac events and Hs-cTnT levels exceeding 14 ng/L in patients with stable CAD.METHODS:
Thirteen pertinent studies were identified using specific keywords from a pool of 208 articles retrieved from PubMed, Scopus, and Google Scholar, spanning 2013 to 2023. The primary outcomes included all-cause mortality (ACM), myocardial infarction (MI), cardiovascular death (CVD), rehospitalization due to decompensated heart failure (RDHF), need for revascularization, and stroke. Comprehensive meta-analysis (CMA) was employed to analyze the data for odds ratios (OR) and 95% confidence intervals (CI). Heterogeneity was assessed using I2 statistics, and both qualitative assessment (Newcastle-Ottawa Scale) and quantitative analysis (Egger's and Beggs test, funnel plots) were conducted.RESULTS:
The analysis included 29,115 participants (74.72% male) with a mean age of 68.34 years. It revealed a significantly elevated risk of ACM among stable CAD patients with Hs-cTnT levels >14 ng/L compared to those with levels <14 ng/L (11.2% vs. 3.3%; OR = 5.46; 95% CI = 1.53-19.54; p = 0.009). Similarly, higher risks were observed for MI (10.9% vs 3.6%; OR = 3.12; 95% CI = 0.98-9.95, p = 0.053), CVD (8.1% vs. 2.1%; OR = 3.37; 95% CI = 1.74-6.50; p < 0.0001), and RDHF (6.62% vs. 0.92%; OR = 9.46; 95% CI = 4.65-19.24; p < 0.0001). Notably, major adverse cardiovascular events (MACE) exhibited a stronger association with Hs-cTnT levels (18.2% vs 7.81%; OR = 1.89; 95% CI = 0.80-4.43; I2 = 97%; p = 0.14) compared to Hs-cTnI levels (20.1% vs 21.1%; OR = 1.30; 95% CI = 1.03-1.64; I2 <0.0001%; p = 0.03).CONCLUSION:
Elevated levels of Hs-cTnT (>14 ng/L) are significantly associated with increased risks of RDHF and ACM in patients with stable CAD. Further large-scale prospective studies are warranted to refine risk assessment strategies and mitigate cardiovascular mortality in this population.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedad de la Arteria Coronaria
Límite:
Aged
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Female
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Humans
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Male
Idioma:
En
Revista:
Curr Med Res Opin
/
Curr. med. res. opin
/
Current medical research and opinion
Año:
2024
Tipo del documento:
Article
País de afiliación:
Estados Unidos