Cited by 82Thyroid Disorders and TreatmentsHeart Failure Treatment and ManagementHormonal and reproductive studies

Prognostic role of sub-clinical hypothyroidism in chronic heart failure outpatients

Iacoviello, M., Guida, P., Guastamacchia, E., Triggiani, V., Forleo, C., Catanzaro, R., Cicala, M., Basile, M. +2 more·2008·Current Pharmaceutical Design

Abstract

BACKGROUND: It has been suggested that low thyroid hormones levels may be associated with increased mortality in patients with cardiovascular disease. AIM: To evaluate the prognostic role of thyroid function deficiency in patients with chronic heart failure (CHF). METHODS: We evaluated 338 consecutive outpatients with stable CHF receiving conventional therapy, all of whom underwent a physical examination, electrocardiography and echocardiography. Blood samples were drawn to assess renal function, and Na+, hemoglobin, NT-proBNPs, fT3, fT4 and TSH levels. Patients with hyperthyroidism were excluded. RESULTS: During the follow-up (15+/-8 months), heart failure progression was observed in 79 patients (including 18 who died of heart failure after hospitalisation and six who underwent transplantation). Univariate regression analysis showed that TSH (p<0.0001), fT3 (p<0.0001), fT4 (p=0.016) and fT3/fT4 (p<0.0001) were associated with heart failure progression but multivariate analysis showed that only TSH considered as a continuous variable (p = 0.001) as well as subclinical hypothyroidism (TSH > 5.5 mUI/l; p=0.014) remained significantly associated with the events. CONCLUSIONS: In CHF patients TSH levels even slightly above normal range are independently associated with a greater likelihood of heart failure progression. This supports the need for prospective studies aimed at clarifying the most appropriate therapeutic approach to sub-clinical hypothyroidism in such patients.

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Crossref · 10.2174/138161208786264142

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  • In patients with chronic heart failure, nonthyroidal illness has been associated with a worse prognosis.

    “in patients with chronic HF, NTI has been associated with a worse prognosis (96,124,125).”

    From Thyroid Hormones and Cardiovascular Function and Diseases (2018) · cites this paper as [124]

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Authors
Iacoviello, M., Guida, P., Guastamacchia, E., Triggiani, V., Forleo, C., Catanzaro, R., Cicala, M., Basile, M., Sorrentino, S., & Favale, S.
Affiliations
  • University of Bari Aldo Moro (IT)
  • Istituti Clinici Scientifici Maugeri (IT)
Venue
Current Pharmaceutical Design
Published
2008-09-01
Volume
14
Issue
26
Pages
2686-2092
ISSN
1381-6128 (ISSN-L)
OpenAlex
W2140750915
Cited by
82
References
0
Citations by year
2026: 2 · 2025: 3 · 2024: 6 · 2023: 9 · 2022: 4 · 2021: 3 · 2020: 7 · 2019: 10 · 2018: 4 · 2017: 3 · 2016: 3 · 2015: 3 · 2014: 6 · 2013: 9 · 2012: 6
FWCI
0.97
Type
journal article
Language
en
Open access
closed
Locations
  • Current Pharmaceutical Design (publishedVersion)
  • PubMed (publishedVersion)
  • CINECA IRIS Institutional Research Information System (University of Bari Aldo Moro) (submittedVersion)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Thyroid Disorders and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Failure Treatment and Management
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal and reproductive studies
Keywords
subclinical hypothyroidism, chronic heart failure, thyroid-stimulating hormone, thyroid function, heart failure progression, prognosis, free thyroxine, free triiodothyronine, NT-proBNP, outpatients
MeSH terms
Aged, Chronic Disease, Echocardiography, Electrocardiography, Female, Follow-Up Studies, Heart Failure, Humans, Hypothyroidism, Male, Middle Aged, Predictive Value of Tests, Prognosis, Regression Analysis, Thyroid Function Tests, Thyrotropin, Thyroxine, Triiodothyronine, Disease Progression

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