Effect of prostaglandin E1 on extravascular lung water in patients with severe heart failure.
Prostaglandin E ( 1 ) (PGE ( 1 ) ) is a naturally occurring paracrine hormone that is used pharmacologically for treatment of peripheral occlusive arterial disease and to maintain ductus-arteriosus patency in neonates with congenital heart disease until the primary condition is operable. PGE ( 1 ) treatment also has been associated with reduction in pulmonary arterial pressure and increase in cardiac output in patients with left ventricular failure. In contrast, in isolated cases, patients with heart failure reportedly have developed pulmonary edema while receiving PGE ( 1 ). Therefore, to better define the effect of PGE ( 1 ) in heart failure, this double-blind study investigated the effect of PGE ( 1 ) on extravascular lung water in intensive-care patients with severe heart failure (New York Heart Association [NYHA] classes III and IV) and slightly above-normal extravascular lung water. Intravenous infusion of 60 microg PGE ( 1 ) (Prostavasin; Schwarz Pharma, Monheim, Germany) over a period of 2 hours caused no significant change in lung water relative to the baseline values (9.8 +/- 4.3 mL/kg before the infusion, 9.3 +/- 3.2 mL/kg after 1 hour, and 9.4 +/- 3.5 mL/kg after 2 hours) or to values observed in placebo-treated patients (6.5 +/- 3.3 mL/kg before the infusion, 7.1 +/- 2.7 mL/kg after 1 hour, and 7.0 +/- 3.2 mL/kg after 2 hours). Thus, administration of PGE ( 1 ) is unlikely to cause or worsen pulmonary edema in patients with severe heart failure (NYHA classes III and IV).
Lenz
K
K
Konventspital der Barmherzigen Brüder, Linz, Austria.
Kranz
A
A
Kramer
L
L
Buder
R
R
Schollmayer
E
E
D000328:Adult; D000368:Aged; D000527:Alprostadil / Q000009:adverse effects*; D004311:Double-Blind Method; D015633:Extravascular Lung Water / Q000187:drug effects*; D005260:Female; D006333:Heart Failure / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011654:Pulmonary Edema / Q000139:chemically induced*
D000527:Alprostadil