[Effects of therapy with bis-hemisuccinate of ursodeoxycholic acid bisodium salt in patients with chronic hepatitis].
It has recently been shown that ursodeoxycholic acid administration improves liver function tests in patients with chronic liver diseases. Aim of the present study was to evaluate an ursodeoxycholic acid derivative (bis-hemisuccinate bisodic salt Ursodamor, Farmaceutici Damor, Napoli) in patients with chronic hepatitis. Forty patients (15 M, 25 F) with biopsy proven chronic liver disease participated to the study. Patients were randomly allocated to two treatment groups. Twenty patients (4 PBC, 11 CAH/CPH, 5 cirrhosis) received the ursodeoxycholic acid derivate at the dose of 600 mg/day, while 20 patients (1 PBC, 11 CAH/CPH, 8 cirrhosis) received a placebo. For both groups the treatment period was six months. ALT serum levels were significantly reduced in the treated group (from 84 +/- 14 to 62 +/- 14 p less than 0.0005) while no significant change was observed in the placebo group. In the treated group but not in the placebo group alkaline phosphatases and gamma-GT were also significantly reduced (from 268 +/- 56 to 160 +/- 23 p less than 0.0005 and from 79 +/- 21 to 45 +/- 10 p less than 0.0005). In conclusion, our results suggest that the administration of the ursodeoxycholic acid derivate, bis-hemisuccinate, bisodic salt, improves liver function tests in patients with chronic liver hepatitis. Similarly to ursodeoxycholic acid this new derivate probably interferes with bile acid pool composition by replacing the more detergent and probably more toxic endogenous bile acid.
Pinto
A
A
Cattedra di Gastroenterologia, Università degli Studi di Bologna.
Parini
P
P
Novelli
V
V
Zagari
M
M
Sangermano
A
A
Orsini
M
M
Salzetta
A
A
Buffarini
F
F
Roda
E
E
D000469:Alkaline Phosphatase / Q000097:blood; D002908:Chronic Disease; D004796:Clinical Enzyme Tests; D005260:Female; D006505:Hepatitis / Q000175:diagnosis / Q000188:drug therapy*; D006801:Humans; D008111:Liver Function Tests; D008297:Male; D010919:Placebos; D013997:Time Factors; D014580:Ursodeoxycholic Acid / Q000008:administration & dosage / Q000031:analogs & derivatives / Q000627:therapeutic use*; D005723:gamma-Glutamyltransferase / Q000097:blood
D010919:Placebos; D014580:Ursodeoxycholic Acid; D005723:gamma-Glutamyltransferase; D000469:Alkaline Phosphatase
Effetto della terapia con bis-emisuccinato dell'acido ursodesossicolico sale bisodico in pazienti con epatiti croniche.