Heart failure with preserved ejection fraction (HFpEF) has been for decades a nosological entity lacking specific therapy, with some even questioning its existence. Recently, targeted therapies have been introduced for specific, albeit rare, phenotypes such as Fabry disease, hypertrophic cardiomyopathy and amyloidosis. Sodium-glucose cotransporter 2 inhibitors (SGLT2i), originally developed as anti-diabetic drugs, have fortuitously emerged as effective molecules in improving the prognosis for both patients with heart failure with reduced ejection fraction (HFrEF) and those with HFpEF, reducing heart failure exacerbations by almost a third. Although there are some epidemiological differences, depending on the country and the context analyzed, it is generally agreed that HFpEF is the most represented phenotype of heart failure, and its prevalence has been increasing in recent years due to the increase in life expectancy, improved diagnostic sensitivity and accuracy, and an exponential increase in risk factors such as diabetes, hypertension, renal failure, chronic obstructive pulmonary disease and obesity. These are often associated, turning out to be an epiphenomenon of a more complex cardio-nephro-metabolic disease. However, data and characteristics from major trials are not always aligned with the features and needs of these patients in real-world settings.The Cardiovascular Observatory of Friuli-Venezia Giulia is a powerful clinical governance tool that allows us to specifically characterize these patients, identifying and directing them towards the most appropriate diagnostic and therapeutic pathways, contributing significantly to improved prognosis and reduced expenditure paid by the National Health System.The use of SGLT2i in HFrEF patients is poised to match that of historic neurohormonal treatments, while, being the only class of drugs currently recommended by the international guidelines, they should even surpass them in HFpEF patients. However, given the high prevalence of HFpEF, it is unlikely for its treatment to be a prerogative of cardiologists alone. In this regard, it will be crucial in the near future to implement shared and integrated pathways with other medical specialists (internists, diabetologists, and nephrologists), and especially with general practitioners, who most frequently encounter these patients, to select the cases with greater complexity and potential for effective therapeutic intervention.

Uno sguardo allo scompenso cardiaco con frazione di eiezione preservata: dai trial al mondo reale dell’Osservatorio Cardiovascolare del Friuli-Venezia Giulia

Andrea Di Lenarda
;
Marco Cittar;Chiara Cappelletto;Arjuna Scagnetto;Annamaria Iorio;Giulia Barbati;Giulia Russo
2024-01-01

Abstract

Heart failure with preserved ejection fraction (HFpEF) has been for decades a nosological entity lacking specific therapy, with some even questioning its existence. Recently, targeted therapies have been introduced for specific, albeit rare, phenotypes such as Fabry disease, hypertrophic cardiomyopathy and amyloidosis. Sodium-glucose cotransporter 2 inhibitors (SGLT2i), originally developed as anti-diabetic drugs, have fortuitously emerged as effective molecules in improving the prognosis for both patients with heart failure with reduced ejection fraction (HFrEF) and those with HFpEF, reducing heart failure exacerbations by almost a third. Although there are some epidemiological differences, depending on the country and the context analyzed, it is generally agreed that HFpEF is the most represented phenotype of heart failure, and its prevalence has been increasing in recent years due to the increase in life expectancy, improved diagnostic sensitivity and accuracy, and an exponential increase in risk factors such as diabetes, hypertension, renal failure, chronic obstructive pulmonary disease and obesity. These are often associated, turning out to be an epiphenomenon of a more complex cardio-nephro-metabolic disease. However, data and characteristics from major trials are not always aligned with the features and needs of these patients in real-world settings.The Cardiovascular Observatory of Friuli-Venezia Giulia is a powerful clinical governance tool that allows us to specifically characterize these patients, identifying and directing them towards the most appropriate diagnostic and therapeutic pathways, contributing significantly to improved prognosis and reduced expenditure paid by the National Health System.The use of SGLT2i in HFrEF patients is poised to match that of historic neurohormonal treatments, while, being the only class of drugs currently recommended by the international guidelines, they should even surpass them in HFpEF patients. However, given the high prevalence of HFpEF, it is unlikely for its treatment to be a prerogative of cardiologists alone. In this regard, it will be crucial in the near future to implement shared and integrated pathways with other medical specialists (internists, diabetologists, and nephrologists), and especially with general practitioners, who most frequently encounter these patients, to select the cases with greater complexity and potential for effective therapeutic intervention.
File in questo prodotto:
File Dimensione Formato  
04 Di Lenarda (557-566).pdf

Accesso chiuso

Tipologia: Documento in Versione Editoriale
Licenza: Copyright Editore
Dimensione 204.65 kB
Formato Adobe PDF
204.65 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/3092438
Citazioni
  • ???jsp.display-item.citation.pmc??? 0
  • Scopus 0
  • ???jsp.display-item.citation.isi??? ND
social impact