Sökning: WFRF:(Ljung Faxen Ulrika) >
HFpEF and HFrEF Dis...
HFpEF and HFrEF Display Different Phenotypes as Assessed by IGF-1 and IGFBP-1
-
- Ljung Faxén, Ulrika (författare)
- Karolinska Institutet
-
- Hage, Camilla (författare)
- Karolinska Institutet
-
- Benson, Lina (författare)
- Karolinska Institutet
-
visa fler...
-
Zabarovskaja, Stanislava (författare)
-
- Andreasson, Anna (författare)
- Karolinska Institutet,Stockholms universitet,Stressforskningsinstitutet,Karolinska institutet, Sweden
-
Donal, Erwan (författare)
-
Daubert, Jean-Claude (författare)
-
- Linde, Cecilia (författare)
- Karolinska Institutet
-
- Brismar, Kerstin (författare)
- Karolinska Institutet
-
- Lund, Lars H. (författare)
- Karolinska Institutet
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2017
- 2017
- Engelska.
-
Ingår i: Journal of Cardiac Failure. - : Elsevier BV. - 1071-9164 .- 1532-8414. ; 23:4, s. 293-303
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
http://kipublication...
-
visa färre...
Abstract
Ämnesord
Stäng
- BackgroundAnabolic drive is impaired in heart failure with reduced ejection fraction (HFrEF) but insufficiently studied in heart failure with preserved ejection fraction (HFpEF). Insulin-like growth factor 1 (IGF-1) mediates growth hormone effects and IGF binding protein 1 (IGFBP-1) regulates IGF-1 activity. We tested the hypothesis that HFpEF and HFrEF are similar with regard to IGF-1 and IGFBP-1.Methods and ResultsIn patients with HFpEF (n = 79), HFrEF (n = 85), and controls (n = 136), we analyzed serum IGF-1 and IGFBP-1 concentrations, correlations, and associations with outcome. Age-standardized scores of IGF-1 were higher in HFpEF, median arbitrary units (interquartile range); 1.21 (0.57–1.96) vs HFrEF, 0.09 (-1.40–1.62), and controls, 0.22 (-0.47-0.96), P overall <.001. IGFBP-1 was increased in HFpEF, 48 (28–79), and HFrEF, 65 (29–101), vs controls, 27(14–35) µg/L, P overall <.001. These patterns persisted after adjusting for metabolic and HF severity confounders. IGF-1 was associated with outcomes in HFrEF, hazard ratio per natural logarithmic increase in IGF-1 SD score 0.51 (95% confidence interval 0.32–0.82, P = .005), but not significantly in HFpEF. IGFBP-1 was not associated with outcomes in either HFpEF nor HFrEF.ConclusionHFpEF and HFrEF phenotypes were similar with regard to increased IGFBP-1 concentrations but differed regarding IGF-1 levels and prognostic role. HFrEF and HFpEF may display different impairment in anabolic drive.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
Nyckelord
- insulin-like growth factor 1
- insulin-like growth factor binding protein 1
- heart failure with preserved ejection fraction
- biomarker
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Ljung Faxén, Ulr ...
-
Hage, Camilla
-
Benson, Lina
-
Zabarovskaja, St ...
-
Andreasson, Anna
-
Donal, Erwan
-
visa fler...
-
Daubert, Jean-Cl ...
-
Linde, Cecilia
-
Brismar, Kerstin
-
Lund, Lars H.
-
visa färre...
- Om ämnet
-
- MEDICIN OCH HÄLSOVETENSKAP
-
MEDICIN OCH HÄLS ...
-
och Klinisk medicin
-
och Kardiologi
- Artiklar i publikationen
-
Journal of Cardi ...
- Av lärosätet
-
Stockholms universitet
-
Karolinska Institutet