FXR Tablet
Obeticholic Acid
5 mg
Beacon Pharmaceuticals Ltd.
| Pack size | 20's pack |
|---|---|
| Unite Price | 30.00 BDT |
Indications
FXR Tablet is used for:
Primary Biliary Cholangitis
Indicated for primary biliary cholangitis (PBC), in combination with ursodeoxycholic acid (UDCA) in adults with an inadequate response to UDCA for at least 1 yr or as monotherapy in adults unable to tolerate UDCA
Adult Dose
Adult
Tablet
Primary Biliary Cholangitis
Indicated for primary biliary cholangitis (PBC) in combination with ursodeoxycholic acid (UDCA) in adults with an inadequate response to UDCA for at least 1 yr or as monotherapy in adults unable to tolerate UDCA
Before initiating obeticholic acid in patients with suspected cirrhosis, determine patient’s Child-Pugh classification (A, B, or C) using nomogram and determine the appropriate starting dosage
Starting dose and titration
Noncirrhotic or compensated Child-Pugh class A
Starting dose: 5 mg PO qDay
Dosage titration: If an adequate response has not been achieved after 3 months at 5 mg/day, and obeticholic acid is being tolerated, increase dose to 10 mg qDay
Not to exceed 10 mg/day
Child-Pugh class B or C, or prior decompensation event
Starting dose: 5 mg PO once weekly
Dosage titration: If an adequate response has not been achieved after 3 months at 5 mg once weekly, and obeticholic acid is being tolerated, increase dose to 5 mg twice weekly (at least 3 days apart)
May titrate to 10 mg twice weekly (at least 3 days apart) based on response and tolerability
Child Dose
Renal Dose
Administration
May take with or without food
Concomitant bile-acid binding resin: Separate obeticholic acid dose by at least 4 hr
Contra Indications
Complete biliary obstruction
Precautions
Hepatic decompensation and failure, in some cases fatal, reported in patients with PBC who have decompensated cirrhosis or Child-Pugh Class B or C hepatic impairment when obeticholic acid was dosed more frequently than the recommended starting dosage of 5 mg once weekly
Monitor patients for elevations in liver enzymes and risks for hepatic decompensation (eg, worsening renal function, dehydration)
Dose response relationship observed in clinical trials for liver-related adverse reactions, including jaundice, worsening ascites, and primary biliary cholangitis flare (doses >10 mg/day)
Lactation
Unknown if distributed in human breast milk
Consider the developmental and health benefits of breastfeeding along with the mother’s clinical need for the drug, and any potential adverse effects on the breastfed infant from the drug or from the underlying maternal condition
Pregnancy-Lactation
Interactions
Bile-acid binding resins may reduce the absorption, systemic exposure, and efficacy of obeticholic acid
Coadministration of warfarin and obeticholic acid has been shown to decrease the INR; monitor the INR and adjust warfarin dose accordingly
Coadministration with CYP1A2 substrates (eg, theophylline, tizanidine) may increase exposure of CYP1A2 substrates; monitor CYP1A2 substrates with narrow therapeutic index
Avoid concomitant use of inhibitors of the bile salt efflux pump (BSEP) (eg, cyclosporine); BSEP inhibitors may exacerbate accumulation of conjugated bile salts in the liver and result in clinical symptoms
Side Effects
Side effects of Obeticholic Acid :
>10%
Pruritus (56-70%)
Fatigue (19-25%)
Severe pruritus (19-23%)
Reduced HDL-C (9-20%)
Abdominal pain and discomfort (10-19%)
1-10%
Rash (7-10%)
Oropharyngeal pain (7-8%)
Dizziness (7%)
Constipation (7%)
Peripheral edema (3-7%)
Palpitations (3-7%)
Pyrexia (7%)
Thyroid function abnormality (4-6%)
Eczema (3-6%)
Mode of Action
Farnesoid X receptor (FXR) agonist
FXR is a nuclear receptor expressed in the liver, intestine, kidney, and adipose tissue that regulates a wide variety of target genes critically involved in the control of bile acid synthesis and transport, lipid metabolism, and glucose homeostasis
FXR activation suppresses de novo synthesis of bile acids in hepatocytes as well as increasing transport of bile acids out of hepatocytes, thereby reducing exposure of the hepatocytes to bile acid
Note
FXR 5 mg Tablet generic name is Obeticholic Acid. FXR 5 mg Tablet is manufactured by Beacon Pharmaceuticals Ltd.FXR is availble in all over Bangladesh.
Mes BD drug index information on FXR Tablet is not intended for diagnosis, medical advice or treatment; neither intended to be a substitute for the exercise of professional judgment.