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(bendamustine hydrochloride) Injection for Intravenous Infusion


Bendamustine hydrochloride is an alkylating agent. The chemical name of bendamustine hydrochloride is 1Hbenzimidazole-2-butanoic acid, 5-[bis(2-chloroethyl)amino]-1 methyl-, monohydrochloride. Its empirical molecular formula is C16H21Cl2N3O2 • HCl, and the molecular weight is 394.7. Bendamustine hydrochloride contains a mechlorethamine group and a benzimidazole heterocyclic ring with a butyric acid substituent, and has the following structural formula:

TREANDA® (bendamustine hydrochloride) Structural Formula Illustration

TREANDA Injection (45 mg/0.5 mL or 180 mg/2 mL solution)

TREANDA (bendamustine HCl) Injection is intended for intravenous infusion only after dilution with either 0.9% Sodium Chloride Injection, USP, or 2.5% Dextrose/0.45% Sodium Chloride Injection, USP. It is supplied as a sterile clear colorless to yellow solution in a single-dose vial at the concentration of 90 mg/mL of bendamustine HCl. Each 0.5 mL vial contains 45 mg of bendamustine hydrochloride, 162 mg of Propylene Glycol, USP and 293 mg of N,N-Dimethylacetamide, EP. Each 2 mL vial contains 180 mg of bendamustine hydrochloride, 648 mg of Propylene Glycol, USP and 1172 mg of N,N-Dimethylacetamide, EP. An overfill of 0.2 mL is included in each vial.

TREANDA for Injection (25 mg/vial or 100 mg/vial lyophilized powder)

TREANDA (bendamustine HCl) for Injection is intended for intravenous infusion only after reconstitution with Sterile Water for Injection, USP, and after further dilution with either 0.9% Sodium Chloride Injection, USP, or 2.5% Dextrose/0.45% Sodium Chloride Injection, USP. It is supplied as a sterile non-pyrogenic white to off-white lyophilized powder in a single-dose vial. Each 25-mg vial contains 25 mg of bendamustine hydrochloride and 42.5 mg of mannitol, USP. Each 100-mg vial contains 100 mg of bendamustine hydrochloride and 170 mg of mannitol, USP. The pH of the reconstituted solution is 2.5 -3.5.

What are the possible side effects of bendamustine (Treanda)?

Some people receiving a bendamustine injection have had a reaction to the infusion (when the medicine is injected into the vein). Tell your caregiver right away if you have fever, chills, itching, or skin rash during or shortly after the injection.

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Tell your caregivers at once if you have a serious side effect such as:

  • fever, chills, body aches, flu symptoms, sores in your mouth and throat;
  • pale...

Read All Potential Side Effects and See Pictures of Treanda »

What are the precautions when taking bendamustine hydrochloride injection (Treanda)?

Before using bendamustine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients (such as mannitol), which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: blood/bone marrow disorders, kidney problems, liver problems, recent/current infection.

Bendamustine can make you more likely to get infections or may worsen any current infections. Therefore, do not have immunizations/vaccinations without the consent of your doctor, and avoid contact with people who have recently received oral polio vaccine or flu vaccine inhaled through the nose. Also avoid...

Read All Potential Precautions of Treanda »

Last reviewed on RxList: 11/30/2015
This monograph has been modified to include the generic and brand name in many instances.

Treanda - User Reviews

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