TY - JOUR
T1 - Effects of a single dose of terlipressin on transcutaneous oxygen pressures
AU - Krag, Aleksander
AU - Møller, Søren
AU - Henriksen, Jens H
AU - Bendtsen, Flemming
PY - 2010
Y1 - 2010
N2 - Abstract Objective. Terlipressin (TP) is a potent vasoconstrictor, which is widely used in the treatment of bleeding esophageal varices and the hepatorenal syndrome. Side effects to TP are often related to skin hypoxaemia. The aim of the study was to investigate the transcutaneous oxygen pressures (TcPO(2) mmHg) after administration of 2 mg of TP. Patients and methods. Nineteen patients with cirrhosis and ascites were included. TcPO(2) mmHg were measured continuously measured at the chest, abdominal wall and at the lower extremity at baseline and after 2 mg TP in 15 patients and placebo in 4 patients. Results. The mean whole body TcPO(2) decreased after TP by 34% (p < 0.005). The decrease was even more pronounced in the lower extremity: above knee -33% (50 vs. 33 mmHg, p = 0.01) and below knee -52% (52 vs. 26 mmHg, p = 0.001). Levels below 30 mmHg, were found in 60% of the patients after TP compared to 0% in the placebo group, p = 0.005. There were no significant changes in TcPO(2) after placebo. The baseline leg TcPO(2) correlated inversely with the MELD score (r = -0.64 and p < 0.003) and the increase in MAP after TP correlated inversely with TcPO(2) at the thorax (r = -0.60, p = 0.009). Conclusions. Sixty percent of patients with decompensated cirrhosis develop hypoxaemia in the lower limb after one dose of TP.
AB - Abstract Objective. Terlipressin (TP) is a potent vasoconstrictor, which is widely used in the treatment of bleeding esophageal varices and the hepatorenal syndrome. Side effects to TP are often related to skin hypoxaemia. The aim of the study was to investigate the transcutaneous oxygen pressures (TcPO(2) mmHg) after administration of 2 mg of TP. Patients and methods. Nineteen patients with cirrhosis and ascites were included. TcPO(2) mmHg were measured continuously measured at the chest, abdominal wall and at the lower extremity at baseline and after 2 mg TP in 15 patients and placebo in 4 patients. Results. The mean whole body TcPO(2) decreased after TP by 34% (p < 0.005). The decrease was even more pronounced in the lower extremity: above knee -33% (50 vs. 33 mmHg, p = 0.01) and below knee -52% (52 vs. 26 mmHg, p = 0.001). Levels below 30 mmHg, were found in 60% of the patients after TP compared to 0% in the placebo group, p = 0.005. There were no significant changes in TcPO(2) after placebo. The baseline leg TcPO(2) correlated inversely with the MELD score (r = -0.64 and p < 0.003) and the increase in MAP after TP correlated inversely with TcPO(2) at the thorax (r = -0.60, p = 0.009). Conclusions. Sixty percent of patients with decompensated cirrhosis develop hypoxaemia in the lower limb after one dose of TP.
U2 - 10.3109/00365521003797189
DO - 10.3109/00365521003797189
M3 - Journal article
C2 - 20384528
SN - 0036-5521
VL - 45
SP - 953
EP - 958
JO - Scandinavian Journal of Gastroenterology
JF - Scandinavian Journal of Gastroenterology
ER -