Entecavir

Entecavir

Entecavir Recall

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Questions & Answers

Side Effects & Adverse Reactions

There is currently no warning information available for this product. We apologize for any inconvenience.

Legal Issues

There is currently no legal information available for this drug.

FDA Safety Alerts

There are currently no FDA safety alerts available for this drug.

Manufacturer Warnings

There is currently no manufacturer warning information available for this drug.

FDA Labeling Changes

There are currently no FDA labeling changes available for this drug.

Uses

Entecavir tablets are indicated for the treatment of chronic hepatitis B virus infection in adults with evidence of active viral replication and either evidence of persistent elevations in serum aminotransferases (ALT or AST) or histologically active disease.

The following points should be considered when initiating therapy with entecavir tablets:

In adult patients, this indication is based on clinical trial data in nucleoside-inhibitor-treatment-naïve and lamivudine-resistant subjects with HBeAg-positive and HBeAg-negative HBV infection and compensated liver disease and a more limited number of subjects with decompensated liver disease. [ see Clinical Studies (14.1)].

Pediatric use information is approved for Bristol-Myers Squibb Company’s Baraclude® (entecavir) tablets. However, due to Bristol-Myers Squibb Company’s marketing exclusivity rights, this drug product is not labeled with that information.

History

There is currently no drug history available for this drug.

Other Information

Entecavir is a guanosine nucleoside analogue with selective activity against HBV. The chemical name for entecavir is 2-amino-1,9-dihydro-9-[(1S, 3R, 4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one, monohydrate. Entecavir has the following structural formula:

Structural formula.jpg

C12H15N5O3•H2O M.W. 295.3

Entecavir monohydrate is a white to off-white crystalline powder. It is slightly soluble in water (2.4 mg/mL), and the pH of the saturated solution in water is 7.9 at 25° C ± 0.5° C.

Each film-coated tablet, for oral administration, contains either 0.533 mg or 1.066 mg of entecavir monohydrate, equivalent to 0.5 mg or 1 mg of entecavir. In addition, each film-coated tablet contains the following inactive ingredients: crospovidone, magnesium stearate, mannitol, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, pregelatinized starch, talc, and titanium dioxide. In addition, the 1 mg contains FD&C blue #2 aluminum lake, FD&C red #40 aluminum lake, and iron oxide yellow.

Entecavir Manufacturers


  • Teva Pharmaceuticals Usa Inc
    Entecavir Tablet, Film Coated [Teva Pharmaceuticals Usa Inc]
  • Par Pharmaceutical, Inc.
    Entecavir Tablet, Film Coated [Par Pharmaceutical, Inc.]
  • Camber Pharmaceuticals, Inc.
    Entecavir Tablet [Camber Pharmaceuticals, Inc.]
  • Aurobindo Pharma Limited
    Entecavir Tablet [Aurobindo Pharma Limited]

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