Time course of circulatory and humoral effects of rapid total paracentesis in cirrhotic patients with tense, refractory ascites

Massimo Pozzi, Giuseppe Osculati, Giuseppe Boari, Paolo Serboli, Paola Colombo, Claudia Lambrughi, Sergio De Ceglia, Luigi Roffi, Alberto Piperno, Elena Negro Cusa, Paolo D'amico, Guido Grassi, Giuseppe Mancia, Gemino Fiorelli

Research output: Contribution to journalArticle

Abstract

Background/Aims: Tense ascites of cirrhosis can be treated with total paracentesis; however, the short-term effects of this procedure are poorly defined. Methods: The circulatory and humoral changes induced by total paracentesis (250 mL/min) were studied in 12 cirrhotics with tense, refractory ascites. Data were collected before, during, and after paracentesis and 24 hours later (after albumin infusion). Hormonal parameters were recorded again 48 hours and 6 days thereafter. Results: Paracentesis (10.7 ± 4.4 L; 64 ± 20 minutes) caused marked reduction of intra-abdominal, intrathoracic, right atrial, and pulmonary pressures. Heart rate did not change. Cardiac output and heart volumes increased. Systemic vascular resistances and mean arterial pressure slightly decreased. Baseline plasma renin and aldosterone levels were markedly increased; a reduction was already evident during paracentesis with the lowest values at the end of the procedure. All changes were maintained 24 hours later. Hormones regained baseline levels 6 days later. Conclusions: Rapid total paracentesis is accompanied by marked cardiovascular and humoral changes. Some of these changes can be explained by mechanical factors that are directly or indirectly related to the relief of abdominal pressure. However, other changes (systemic vasodilatation, humoral deactivation) have a nonmechanical nature and may depend on reflexes originating from cardiac volume receptor stimulation. Most changes may beneficially (albeit transiently) influence the cardiovascular system of cirrhotic patients with tense ascites.

Original languageEnglish
Pages (from-to)709-719
Number of pages11
JournalGastroenterology
Volume106
Issue number3
Publication statusPublished - 1994

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Paracentesis
Ascites
Cardiac Volume
Atrial Pressure
Cardiovascular System
Aldosterone
Renin
Vasodilation
Cardiac Output
Vascular Resistance
Reflex
Albumins
Arterial Pressure
Fibrosis
Heart Rate
Hormones
Pressure
Lung

ASJC Scopus subject areas

  • Gastroenterology

Cite this

Pozzi, M., Osculati, G., Boari, G., Serboli, P., Colombo, P., Lambrughi, C., ... Fiorelli, G. (1994). Time course of circulatory and humoral effects of rapid total paracentesis in cirrhotic patients with tense, refractory ascites. Gastroenterology, 106(3), 709-719.

Time course of circulatory and humoral effects of rapid total paracentesis in cirrhotic patients with tense, refractory ascites. / Pozzi, Massimo; Osculati, Giuseppe; Boari, Giuseppe; Serboli, Paolo; Colombo, Paola; Lambrughi, Claudia; De Ceglia, Sergio; Roffi, Luigi; Piperno, Alberto; Cusa, Elena Negro; D'amico, Paolo; Grassi, Guido; Mancia, Giuseppe; Fiorelli, Gemino.

In: Gastroenterology, Vol. 106, No. 3, 1994, p. 709-719.

Research output: Contribution to journalArticle

Pozzi, M, Osculati, G, Boari, G, Serboli, P, Colombo, P, Lambrughi, C, De Ceglia, S, Roffi, L, Piperno, A, Cusa, EN, D'amico, P, Grassi, G, Mancia, G & Fiorelli, G 1994, 'Time course of circulatory and humoral effects of rapid total paracentesis in cirrhotic patients with tense, refractory ascites', Gastroenterology, vol. 106, no. 3, pp. 709-719.
Pozzi, Massimo ; Osculati, Giuseppe ; Boari, Giuseppe ; Serboli, Paolo ; Colombo, Paola ; Lambrughi, Claudia ; De Ceglia, Sergio ; Roffi, Luigi ; Piperno, Alberto ; Cusa, Elena Negro ; D'amico, Paolo ; Grassi, Guido ; Mancia, Giuseppe ; Fiorelli, Gemino. / Time course of circulatory and humoral effects of rapid total paracentesis in cirrhotic patients with tense, refractory ascites. In: Gastroenterology. 1994 ; Vol. 106, No. 3. pp. 709-719.
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AU - Pozzi, Massimo

AU - Osculati, Giuseppe

AU - Boari, Giuseppe

AU - Serboli, Paolo

AU - Colombo, Paola

AU - Lambrughi, Claudia

AU - De Ceglia, Sergio

AU - Roffi, Luigi

AU - Piperno, Alberto

AU - Cusa, Elena Negro

AU - D'amico, Paolo

AU - Grassi, Guido

AU - Mancia, Giuseppe

AU - Fiorelli, Gemino

PY - 1994

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N2 - Background/Aims: Tense ascites of cirrhosis can be treated with total paracentesis; however, the short-term effects of this procedure are poorly defined. Methods: The circulatory and humoral changes induced by total paracentesis (250 mL/min) were studied in 12 cirrhotics with tense, refractory ascites. Data were collected before, during, and after paracentesis and 24 hours later (after albumin infusion). Hormonal parameters were recorded again 48 hours and 6 days thereafter. Results: Paracentesis (10.7 ± 4.4 L; 64 ± 20 minutes) caused marked reduction of intra-abdominal, intrathoracic, right atrial, and pulmonary pressures. Heart rate did not change. Cardiac output and heart volumes increased. Systemic vascular resistances and mean arterial pressure slightly decreased. Baseline plasma renin and aldosterone levels were markedly increased; a reduction was already evident during paracentesis with the lowest values at the end of the procedure. All changes were maintained 24 hours later. Hormones regained baseline levels 6 days later. Conclusions: Rapid total paracentesis is accompanied by marked cardiovascular and humoral changes. Some of these changes can be explained by mechanical factors that are directly or indirectly related to the relief of abdominal pressure. However, other changes (systemic vasodilatation, humoral deactivation) have a nonmechanical nature and may depend on reflexes originating from cardiac volume receptor stimulation. Most changes may beneficially (albeit transiently) influence the cardiovascular system of cirrhotic patients with tense ascites.

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