Non-thyroidal illness syndrome and the prognosis of heart failure: a systematic review and meta-analysis.

ABSTRACT:

Background

Heart failure (HF) is a complex and multifactorial syndrome caused by impaired heart function. The high morbidity and mortality of HF cause a heavy burden of illness worldwide. Non-thyroidal illness syndrome (NTIS) refers to aberrant serum thyroid parameters in patients without past thyroid disease. Observational studies have indicated that NTIS is associated with a higher risk of all-cause mortality in HF. This meta-analysis aimed to investigate the association between NTIS and HF prognosis.

Methods

Medline, Embase, Web of Science, and the Cochrane database were searched for any studies reporting an association between NTIS and HF prognosis from inception to 1 July 2022. A meta-analysis was then performed. The quality of studies was assessed using the Newcastle-O

SUBMITTER: Qi X 

PROVIDER: S-EPMC10388663 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature