IBAT inhibitors for the treatment of liver diseases
The present invention regards specific IBAT inhibitors useful in the prophylaxis and/or treatment of a liver disease. It also relates to compositions comprising these IBAT inhibitors, a method for treatment of the disorders and a kit comprising the substances or the compositions.
1. A method for reducing the progression of hepatoma in a subject in need thereof, the method comprising orally administering to the subject a therapeutically effective amount of an IBAT inhibitor, wherein the IBAT inhibitor is 1,1-dioxo-3,3-dibutyl-5-phenyl-7-methylthio-8-(N—{(R)-α-[N—((S)-1-carboxypropyl)carbamoyl]-4-hydroxybenzyl}carbamoylmethoxy)-2,3,4,5-tetrahydro-1,2,5-benzothiadiazepine, or a pharmaceutically acceptable salt thereof.
2. The method of claim 1 , wherein the level of serum bile acids in the subject is decreased following administration of the IBAT inhibitor.
3. The method of claim 1 , wherein the level of fecal bile acids in the subject is increased following administration of the IBAT inhibitor.
4. The method of claim 1 , wherein the IBAT inhibitor is administered in combination with ursodeoxycholic acid or nor-ursodeoxycholic acid.
5. A method for treating hepatoma in a subject in need thereof, the method comprising orally administering to the subject a therapeutically effective amount of an IBAT inhibitor, wherein the IBAT inhibitor is 1,1-dioxo-3,3-dibutyl-5-phenyl-7-methylthio-8-(N—{(R)-α-[N—((S)-1-carboxypropyl)carbamoyl]-4-hydroxybenzyl}carbamoylmethoxy)-2,3,4,5-tetrahydro-1,2,5-benzothiadiazepine, or a pharmaceutically acceptable salt thereof.
6. The method of claim 5 , wherein the level of serum bile acids in the subject is decreased following administration of the IBAT inhibitor.
7. The method of claim 5 , wherein the level of fecal bile acids in the subject is increased following administration of the IBAT inhibitor.
8. The method of claim 5 , wherein the IBAT inhibitor is administered in combination with ursodeoxycholic acid or nor-ursodeoxycholic acid.