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The Effect of Early Administration of Hypertonic Saline Solution In Acute Decompensated Heart Failure. / O Efeito da Administração Precoce de Solução Salina Hipertônica na Insuficiência Cardíaca Descompensada Aguda.
Colluoglu, Tugce; Kapansahin, Tugba; Aksu, Melahat Hicran; Önalan, Orhan; Akin, Yesim.
Affiliation
  • Colluoglu T; Karabuk University, Faculty of Medicine, Department of Cardiology, Karabuk - Turquia.
  • Kapansahin T; Karabuk University, Faculty of Medicine, Department of Cardiology, Karabuk - Turquia.
  • Aksu MH; Karabuk University, Faculty of Medicine, Department of Cardiology, Karabuk - Turquia.
  • Önalan O; Karabuk University, Faculty of Medicine, Department of Cardiology, Karabuk - Turquia.
  • Akin Y; Karabuk University, Faculty of Medicine, Department of Cardiology, Karabuk - Turquia.
Arq Bras Cardiol ; 121(7): e20230818, 2024 Jun.
Article in Pt, En | MEDLINE | ID: mdl-39016393
ABSTRACT

BACKGROUND:

There was no scientific evidence about the initial treatment of hypertonic saline solution (HSS) in acutely decompensated heart failure (ADHF).

OBJECTIVES:

This study assessed the impact of using HSS along with a loop diuretic (LD) as the first diuretic treatment for ADHF, focusing on renal function, electrolyte levels, and clinical outcomes.

METHODS:

In this retrospective case-control study, 171 adult patients (93 females/78 males) with ADHF were included between January 1, 2022, and December 31, 2022. Patients were allocated into two groups upfront combo HSS+LD and standardized LD. The primary endpoint was worsening renal function (WRF). Hospitalization for HF and all-cause mortality were evaluated during 6 months of follow-up. The significance level adopted in the statistical analysis was 5%.

RESULTS:

The groups exhibited similarities in baseline characteristics.A significantly higher diuresis on the 1st day (3975 [3000-5150] vs. 2583 [2000-3250], p=0.001) and natriuresis on the 2nd hour (116.00 [82.75-126.00] vs. 68.50 [54.00-89.75], p=0.001) in the initial upfront combo HSS+LD were found in comparison with the standardized LD.When compared to the standardized LD, the utilization of HSS led to an increase in serum Na+ (137.00 [131.75-140.00] vs. 140.00 [136.00-142.25], p=0.001 for upfront combo HSS, 139.00 [137.00-141.00] vs. 139.00 [136.00-140.00], p=.0470 for standardized LD), while chloride (99.00 [94.00-103.25] vs. 99.00[96.00-103.00], p=0.295), GFR (48.50 [29.75-72.50 vs. 50.00 [35.50-63.50, p=0.616), and creatinine (1.20 [0.90-1.70] vs. 1.20 [1.00-1.50], p=0.218) remained stable in the upfront combo HSS group when compared to standardized LD group (Cl- 102.00 [99.00-106.00] vs. 98.00 [95.00-103.00], p=0.001, eGFR 56.00 [41.00-71.00] vs. 55.00 [35.00-71.00], p=0.050, creatinine1.10 [0.90-1.40] vs. 1.20 [0.90-1.70], p=0.009). Worsening renal function (16.1% vs 35.5%, p=0.007), and length of stay in the hospital (4 days [3-7] vs. 5 days [4-7], p=0.004) were lower in the upfront combo HSS+LD in comparison with the standardized LD. In-hospital mortality, hospitalization for HF, and all-cause mortality were similar between the two groups.

CONCLUSION:

HSS as an initial therapy, when combined with LD, may provide a safe and effective diuresis without impairing renal function in ADHF. Therefore, HSS may lead to a shorter length of stay in the hospital for these patients.
RESUMO
FUNDAMENTO Não houve evidência científica sobre o tratamento inicial com solução salina hipertônica (SSH) na insuficiência cardíaca agudamente descompensada (ICAD).

OBJETIVOS:

Este estudo avaliou o impacto do uso de SSH junto com um diurético de alça (DA) como o primeiro tratamento diurético para ICAD, com foco na função renal, níveis de eletrólitos e resultados clínicos.

MÉTODOS:

Neste estudo retrospectivo de caso-controle, 171 pacientes adultos (93 mulheres/78 homens) com ICAD foram incluídos entre 1º de janeiro de 2022 e 31 de dezembro de 2022. Os pacientes foram alocados em dois grupos combinação inicial de SSH+DA e DA padronizada. O desfecho primário foi piora da função renal (PFR). A hospitalização por IC e a mortalidade por todas as causas foram avaliadas durante 6 meses de acompanhamento. O nível de significância adotado na análise estatística foi de 5%.

RESULTADOS:

Os grupos exibiram semelhanças nas características basais. Diurese significativamente maior no 1º dia (3975 [3000-5150] vs. 2583 [2000-3250], p=0,001) e natriurese na 2ª hora (116,00 [82,75-126,00] vs. 131,75-140,00] vs. 94,00-103,25] vs. 99,00 [96,00-103,00], p=0,295), TFG (48,50 [29,75-72,50 vs. 50,00[35,50-63,50, p=0,616) e creatinina (1,20 [0,90-1,70] vs. 1,20 [1,00-1,50], p=0,218) permaneceu estável no grupo SSH combinado inicial quando comparado ao grupo DA padronizado (Cl- 102,00[99,00-106,00] vs. 98,00[95,00-103,00], p=0,001, TFGe 56,00 [41,00-71,00] vs. 55,00[35,00-71,00], p=0,050, creatinina 1,10[0,90-1,40] vs. 1,20 [0,90-1,70], p=0,009). A piora da função renal (16,1% vs. 35,5%, p = 0,007) e o tempo de internação hospitalar (4 dias [3-7] vs. 5 dias [4-7], p = 0,004) foram menores na combinação inicial SSH+DA em comparação com o DA padronizado. A mortalidade hospitalar, a hospitalização por IC e a mortalidade por todas as causas foram semelhantes entre os dois grupos.

CONCLUSÃO:

SSH como terapia inicial, quando combinada com DA, pode proporcionar uma diurese segura e eficaz sem prejudicar a função renal na ICAD. Portanto, a SSH pode levar a um menor tempo de internação hospitalar para esses pacientes.
Subject(s)

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Heart Failure Limits: Aged / Aged80 / Female / Humans / Male / Middle aged Language: En / Pt Journal: Arq Bras Cardiol / Arq. bras. cardiol / Arquivos brasileiros de cardiologia (Impresso) Year: 2024 Document type: Article Country of publication:

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Heart Failure Limits: Aged / Aged80 / Female / Humans / Male / Middle aged Language: En / Pt Journal: Arq Bras Cardiol / Arq. bras. cardiol / Arquivos brasileiros de cardiologia (Impresso) Year: 2024 Document type: Article Country of publication: