Intraperitoneal pressure: ascitic fluid and splanchnic vascular pressures, and their role in prevention and formation of ascites

Jens Henrik Sahl Henriksen; J G Stage; P Schlichting; K Winkler

Intraperitoneal pressure: ascitic fluid and splanchnic vascular pressures, and their role in prevention and formation of ascites

Jens Henrik Sahl Henriksen, J G Stage, P Schlichting, K Winkler

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

40 Citationer (Scopus)

Abstract

Udgivelsesdato: 1980-Oct

Originalsprog	Engelsk
Tidsskrift	Scandinavian Journal of Clinical & Laboratory Investigation
Vol/bind	40
Udgave nummer	6
Sider (fra-til)	493-501
Antal sider	8
ISSN	0036-5513
Status	Udgivet - 1980

Bibliografisk note

Keywords: Adult; Aged; Animals; Ascites; Ascitic Fluid; Blood Pressure; Female; Humans; Hydrostatic Pressure; Liver Cirrhosis; Male; Middle Aged; Osmotic Pressure; Pressure; Splanchnic Circulation; Swine; Venous Pressure

Citationsformater

Intraperitoneal pressure: ascitic fluid and splanchnic vascular pressures, and their role in prevention and formation of ascites. / Henriksen, Jens Henrik Sahl; Stage, J G; Schlichting, P et al.
I: Scandinavian Journal of Clinical & Laboratory Investigation, Bind 40, Nr. 6, 1980, s. 493-501.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

@article{59a721204e1111df928f000ea68e967b,

title = "Intraperitoneal pressure: ascitic fluid and splanchnic vascular pressures, and their role in prevention and formation of ascites",

abstract = "Seventeen patients with ascites due to cirrhosis underwent hepatic venous catheterization and pressure measurement in the ascitic fluid. Intraperitoneal fluid hydrostatic pressure (IFP) ranged 3.5-22, mean 11.2 mm Hg, and correlated closely to the pressure in the inferior vena cava (r = 0.97, P < 0.001), which was on average 1.8 mmHg above that of ascitic fluid (P < 0.005). Wedged hepatic venous pressure (WHVP) (range 19-43, mean 32 mmHg) correlated directly to IFP (0.89, P < 0.001) and was significantly higher than that of ten cirrhotic patients without ascites (range 12-27, mean 20 mmHg, P < 0.005). After diuretic therapy WHVP decreased to an average of 20 mmHg. Mean plasma colloid osmotic pressures were 20 mmHg (range 18-24 mmHg)( and 23 mmHg (range 19-29 mmHg) in patients with and without ascites, the values being significantly different (P < 0.05). Colloid osmotic pressure of ascitic fluid ranged 1-14, mean 4.9 mmHg. Mean ratio between albumin concentration in ascitic fluid and plasma was 0.31 (range 0.12-0.77). In five pigs portal venous pressure (PVP) increased during infusion of fluid into the peritoneal cavity. The increase in PVP was smaller than that of IFP (P < 0.02), indicating that ascitic fluid stems the pressures in the splanchnic venous vascular bed up to a higher level, but that the transmural hydrostatic pressure difference decreases simultaneously. The results are discussed in relation to the local 'oedema-preventing' mechanisms: (a) increased interstitial hydrostatic fluid pressure, (b) decreased interstitial fluid colloid osmotic pressure, (c) increased lymph flow, and it is concluded that the peritoneal space can be considered as a special part of the interstitium in which IFP is considered to play an important role in regulation of ascitic fluid.",

author = "Henriksen, {Jens Henrik Sahl} and Stage, {J G} and P Schlichting and K Winkler",

note = "Keywords: Adult; Aged; Animals; Ascites; Ascitic Fluid; Blood Pressure; Female; Humans; Hydrostatic Pressure; Liver Cirrhosis; Male; Middle Aged; Osmotic Pressure; Pressure; Splanchnic Circulation; Swine; Venous Pressure",

year = "1980",

language = "English",

volume = "40",

pages = "493--501",

journal = "Scandinavian Journal of Clinical & Laboratory Investigation",

issn = "0036-5513",

publisher = "Taylor & Francis",

number = "6",

}

TY - JOUR

T1 - Intraperitoneal pressure: ascitic fluid and splanchnic vascular pressures, and their role in prevention and formation of ascites

AU - Henriksen, Jens Henrik Sahl

AU - Stage, J G

AU - Schlichting, P

AU - Winkler, K

N1 - Keywords: Adult; Aged; Animals; Ascites; Ascitic Fluid; Blood Pressure; Female; Humans; Hydrostatic Pressure; Liver Cirrhosis; Male; Middle Aged; Osmotic Pressure; Pressure; Splanchnic Circulation; Swine; Venous Pressure

PY - 1980

Y1 - 1980

N2 - Seventeen patients with ascites due to cirrhosis underwent hepatic venous catheterization and pressure measurement in the ascitic fluid. Intraperitoneal fluid hydrostatic pressure (IFP) ranged 3.5-22, mean 11.2 mm Hg, and correlated closely to the pressure in the inferior vena cava (r = 0.97, P < 0.001), which was on average 1.8 mmHg above that of ascitic fluid (P < 0.005). Wedged hepatic venous pressure (WHVP) (range 19-43, mean 32 mmHg) correlated directly to IFP (0.89, P < 0.001) and was significantly higher than that of ten cirrhotic patients without ascites (range 12-27, mean 20 mmHg, P < 0.005). After diuretic therapy WHVP decreased to an average of 20 mmHg. Mean plasma colloid osmotic pressures were 20 mmHg (range 18-24 mmHg)( and 23 mmHg (range 19-29 mmHg) in patients with and without ascites, the values being significantly different (P < 0.05). Colloid osmotic pressure of ascitic fluid ranged 1-14, mean 4.9 mmHg. Mean ratio between albumin concentration in ascitic fluid and plasma was 0.31 (range 0.12-0.77). In five pigs portal venous pressure (PVP) increased during infusion of fluid into the peritoneal cavity. The increase in PVP was smaller than that of IFP (P < 0.02), indicating that ascitic fluid stems the pressures in the splanchnic venous vascular bed up to a higher level, but that the transmural hydrostatic pressure difference decreases simultaneously. The results are discussed in relation to the local 'oedema-preventing' mechanisms: (a) increased interstitial hydrostatic fluid pressure, (b) decreased interstitial fluid colloid osmotic pressure, (c) increased lymph flow, and it is concluded that the peritoneal space can be considered as a special part of the interstitium in which IFP is considered to play an important role in regulation of ascitic fluid.

AB - Seventeen patients with ascites due to cirrhosis underwent hepatic venous catheterization and pressure measurement in the ascitic fluid. Intraperitoneal fluid hydrostatic pressure (IFP) ranged 3.5-22, mean 11.2 mm Hg, and correlated closely to the pressure in the inferior vena cava (r = 0.97, P < 0.001), which was on average 1.8 mmHg above that of ascitic fluid (P < 0.005). Wedged hepatic venous pressure (WHVP) (range 19-43, mean 32 mmHg) correlated directly to IFP (0.89, P < 0.001) and was significantly higher than that of ten cirrhotic patients without ascites (range 12-27, mean 20 mmHg, P < 0.005). After diuretic therapy WHVP decreased to an average of 20 mmHg. Mean plasma colloid osmotic pressures were 20 mmHg (range 18-24 mmHg)( and 23 mmHg (range 19-29 mmHg) in patients with and without ascites, the values being significantly different (P < 0.05). Colloid osmotic pressure of ascitic fluid ranged 1-14, mean 4.9 mmHg. Mean ratio between albumin concentration in ascitic fluid and plasma was 0.31 (range 0.12-0.77). In five pigs portal venous pressure (PVP) increased during infusion of fluid into the peritoneal cavity. The increase in PVP was smaller than that of IFP (P < 0.02), indicating that ascitic fluid stems the pressures in the splanchnic venous vascular bed up to a higher level, but that the transmural hydrostatic pressure difference decreases simultaneously. The results are discussed in relation to the local 'oedema-preventing' mechanisms: (a) increased interstitial hydrostatic fluid pressure, (b) decreased interstitial fluid colloid osmotic pressure, (c) increased lymph flow, and it is concluded that the peritoneal space can be considered as a special part of the interstitium in which IFP is considered to play an important role in regulation of ascitic fluid.

M3 - Journal article

C2 - 7444353

SN - 0036-5513

VL - 40

SP - 493

EP - 501

JO - Scandinavian Journal of Clinical & Laboratory Investigation

JF - Scandinavian Journal of Clinical & Laboratory Investigation

IS - 6

ER -