1. Galectin‐3 levels and long‐term all‐cause mortality and hospitalization in heart failure patients: a meta‐analysis
- Author
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Wenke Cheng, Rosolowski Maciej, Holger Thiele, and Petra Büttner
- Subjects
Galectin‐3 ,All‐cause mortality ,Heart failure ,Hospitalization ,Meta‐analysis ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Abstract Aims This meta‐analysis investigated the dose–response relationship between circulating galectin‐3 levels and adverse outcomes in patients with heart failure (HF). Methods and results PubMed and Embase were screened for studies on galectin‐3 and HF. The outcomes of interest were all‐cause mortality (ACM), and all‐cause mortality or HF‐related rehospitalization (ACM/HFR), with a follow‐up time of more than 6 months. For categorical variables, comparisons between groups with the highest and lowest galectin‐3 levels were pooled. For continuous variables, the risks of ACM and ACM/HFR increase per 1‐standard deviation (SD) and 1‐unit after logarithmic transformation galectin‐3 levels were pooled. A random‐effects model was employed to calculate the pooled results, and all pooled results were expressed as hazard ratios (HRs) and 95% confidence intervals (CIs). Besides, a dose–response analysis was performed. Twenty‐four cohort studies were included. In HF patients, higher circulating galectin‐3 levels were significantly associated with a higher risk of long‐term ACM (HR, 1.65; 95% CI 1.28–2.13; I2 = 66%), and 1 ng/mL increase in galectin‐3 was associated with a 4% (HR, 1.04; 95% CI 1.02–1.06; P = 0.002) increase in hazard. Similarly, higher circulating galectin‐3 levels were significantly associated with a higher risk of long‐term ACM/HFR (HR, 1.52; 95% CI, 1.15 to 2.00; I2 = 76%), and 1 ng/mL increase in galectin‐3 was associated with a 3% (HR, 1.03; 95% CI 1.02–1.04; P
- Published
- 2024
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