Prevalence of increased intra-abdominal pressure and its impact on renal function in acute decompensated heart failure: A prospective pilot study.
Kardiol Pol
; 82(3): 292-302, 2024.
Article
en En
| MEDLINE
| ID: mdl-38493453
ABSTRACT
BACKGROUND:
Intra-abdominal pressure (IAP) is a frequently overlooked aspect in clinical assessment that can have a significant impact on organ dysfunction in patients with acute decompensated heart failure (ADHF).AIMS:
We aimed to investigate dynamics of IAP in patients with ADHF and its impact on diuretic response.METHODS:
We conducted a prospective observational pilot study on a group consisting of 30 patients admitted for ADHF. In every individual IAP measurement, blood and urine samples were taken upon admission, on the second and third days of hospitalization.RESULTS:
The study showed a high (63.3%) prevalence of intra-abdominal hypertension (IAH) defined as IAP ≥12 mm Hg upon admission, while only roughly 13% had signs of ascites. We observed poorer diuresis on the first day of hospitalization in the IAH group (P = 0.03). IAP was negatively correlated with urine output (P = 0.01) and positively correlated with urine osmolality (P = 0.03) on the first day of hospitalization. During follow-up, there was a significant decrease in IAP in patients with IAH upon admission who received standard decongestive therapy.CONCLUSIONS:
The study shows a high prevalence of IAH in patients admitted for ADHF, even in individuals who do not present symptoms of abdominal congestion. Established correlation between IAP, reduced diuresis, and increased urine osmolality, despite achieving target natriuresis, contributes novel insights into the understanding of pathomechanisms underlying diuretic resistance in ADHF.Palabras clave
Texto completo:
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Bases de datos:
MEDLINE
Asunto principal:
Hipertensión Intraabdominal
/
Insuficiencia Cardíaca
Límite:
Humans
Idioma:
En
Revista:
Kardiol Pol
Año:
2024
Tipo del documento:
Article
País de afiliación:
Polonia