Why the study?
Do MR-proADM and ST2 have diagnostic and prognostic value in patients with heart failure?
Do MR-proADM and ST2 have diagnostic and prognostic value in patients with heart failure?
MR-proADM and ST2 are valuable for short- and long-term prognostication in heart failure, though not for acute diagnosis, with ST2 offering potential advantages related to ventricular remodeling.
MR-proADM and ST2 may refine HF prognosis; leaves open routine adoption pending further validation.
Heart failure has a high prevalence in developed countries. It is a frequent cause of hospital admission and has an important impact on morbidity, mortality and healthcare costs. Biomarkers have been widely studied in heart failure, as they improve diagnosis and prognostic assessment. Natriuretic peptides are already a part of daily clinical practice but several other biomarkers are being studied. This review focuses on mid-regional pro-adrenomedullin (MR-proADM) and ST2. Neither of these biomarkers is useful in the diagnosis of acute heart failure. However, both have considerable short- and long-term prognostic value in patients with acute and with stable chronic heart failure. The utility of these two biomarkers in guiding heart failure treatment is yet to be established. ST2 appears to have some advantages compared to MR-proADM, because it is more closely associated with ventricular remodeling and fibrosis. A insuficiência cardíaca tem uma elevada prevalência nos países desenvolvidos. Trata-se de uma causa frequente de internamento hospitalar com importante impacto na morbilidade, mortalidade e custos dos cuidados de saúde. Os biomarcadores têm contribuído para a avaliação diagnóstica e prognóstica na insuficiência cardíaca. Os péptidos natriuréticos fazem já parte da prática clínica diária, mas há vários outros biomarcadores que têm vindo a ser estudados. Este artigo pretende avaliar a importância da MR-proadrenomedulina e do ST2. Nenhum destes biomarcadores se tem revelado útil para o diagnóstico da insuficiência cardíaca aguda. Também não está estabelecida ainda a utilidade destes dois biomarcadores na terapêutica guiada da insuficiência cardíaca. Contudo, ambos têm importante valor prognóstico em doentes com insuficiência cardíaca aguda ou insuficiência cardíaca crónica. O uso combinado com os péptidos natriuréticos pode permitir uma melhor estratificação de risco na insuficiência cardíaca.
No takes yet. Share an insight, caveat, or question.
Lopes et al. (2017) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: