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Int J Cardiol ; 370: 294-299, 2023 Jan 01.
Artigo em Inglês | MEDLINE | ID: mdl-36174820

RESUMO

BACKGROUND: The heart failure (HF) "pandemic" is an ongoing critical issue related to the aging population. Among the new heart failure medications, sodium-glucose cotransporter 2 inhibitors (SGLT2i) have been shown to provide clinical benefit in HF patients with chronic kidney disease (CKD). However, the efficacy and safety of SGLT2i in old age patients remains uncertain. METHODS: The OSHO-heart (Optimal Solution after Hospitalization in Onomichi for heart failure) is a prospective study of 213 patients aged ≥ 75 years-old hospitalized for acute decompensated HF with stage 3 to 4 CKD. The composite outcomes of HF rehospitalizations or cardiovascular death and the rate of decline in the estimated glomerular filtration rate (eGFR) were compared between the Loop (n = 76), tolvaptan (TLV) (n = 80) and SGLT2i (n = 57) groups, respectively. RESULTS: During follow-up (17.2 months, median), composite of HF rehospitalization or cardiovascular death events occurred in 30 (39.5%) in Loop, 19 (23.8%) in TLV and 8 (14%) in SGLT2i groups, respectively (Log-rank: P = 0.015). A multivariate analysis demonstrated that the continuation of SGLT2i (hazard ratio, 0.41; 95% CI, 0.19 to 0.78; P = 0.022) and an EF < 30% (hazard ratio, 2.19; 95% CI, 1.22 to 3.92; P = 0.009) were independently associated with the composite outcome. The rate of decline in the eGFR was significantly less in TLV and SGLT2i groups than Loop group (-1.64 vs. -1.28 vs. -5.41 ml/min/1.73 m2 per year, P = 0.007, respectively). CONCLUSIONS: SGLT2i therapy might reduce the combined risk of HF hospitalizations or cardiac death and preserve a worsening renal function in old age patients with HF and CKD.


Assuntos
Insuficiência Cardíaca , Insuficiência Renal Crônica , Inibidores do Transportador 2 de Sódio-Glicose , Idoso , Humanos , Taxa de Filtração Glomerular , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/tratamento farmacológico , Insuficiência Cardíaca/complicações , Estudos Prospectivos , Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/tratamento farmacológico , Insuficiência Renal Crônica/complicações , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Tolvaptan/uso terapêutico
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