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RITUXAN (rituximab) - Fatal Infusion Related Reactions in Patients with Rheumatoid Arthritis - For the Public

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Contact: Marketed Health Products Directorate

The Health Products and Food Branch (HPFB) posts on the Health Canada Web site safety alerts, public health advisories, press releases and other notices as a service to health professionals, consumers, and other interested parties. These advisories may be prepared with Directorates in the HPFB which includes pre-market and post-market areas as well as market authorization holders and other stakeholders. Although the HPFB grants market authorizations or licenses for therapeutic products, we do not endorse either the product or the company. Any questions regarding product information should be discussed with your health professional.

This is duplicated text of a letter from Hoffmann-La Roche Limited.
Contact the company for a copy of any references, attachments or enclosures.

PUBLIC COMMUNICATION
Health Canada Endorsed Important Safety Information on RITUXAN (rituximab)

June 7, 2011

Subject: RITUXAN® (rituximab) and Severe and/or Fatal Infusion Related Reactions in Patients with Rheumatoid Arthritis (RA)

Hoffmann-La Roche Limited, in consultation with Health Canada, has informed health care professionals of important safety information regarding RITUXAN® (rituximab) in Rheumatoid arthritis patients and severe infusion reactions.

RITUXAN is a medication that is given by intravenous infusion to treat lymphoid tissue and bone marrow cancer as well as treat adults with moderate to severe rheumatoid arthritis. 

Roche would like to inform you of the following:

  • Severe infusion related reactions resulting in death have been reported in four persons with rheumatoid arthritis who were given RITUXAN.  None were in Canada.
  • An infusion reaction can include the following: fever, chills, difficulty breathing, tightness of chest and/or throat, upset stomach, and rash.  Notify your healthcare professional if you experience any of these symptoms.
  • If a severe infusion reaction occurs, RITUXAN administration needs to be stopped.
  • As severe reactions can occur during the infusion of RITUXAN, it is important that you are closely monitored during and after the infusion by a healthcare professional, especially if you have a heart condition.
  • It is important that you receive a medication to reduce fever, such as TYLENOL®, an antihistamine, such as BENADRYL®, and a steroid such as Prednisone, before your infusion of RITUXAN. 

Managing marketed health product related adverse reactions depends on health care professionals and consumers reporting them. Reporting rates determined on the basis of spontaneously reported post marketing adverse reactions are generally presumed to underestimate the risks associated with health product treatments. Any occurrence of serious and/or unexpected adverse reactions in patients receiving RITUXAN should be reported to Hoffmann-La Roche Limited, or Health Canada at the following addresses:

Hoffmann-La Roche Limited
Drug Safety Department
2455 Meadowpine Boulevard
Mississauga, Ontario, L5N 6L7
or call toll free at: 1-888-762-4388 
or Fax at: 905-542-5864
or email to: mississauga.drug_safety@roche.com

You can report any suspected adverse reactions associated with the use of health products to the Canada Vigilance Program by one of the following 3 ways:

  • Report online at www.healthcanada.gc.ca/medeffect
  • Call toll-free at 1-866-234-2345
  • Complete a Reporting Form and:
    • Fax toll-free to 1-866-678-6789, or
    • Mail to: Canada Vigilance Program
                   Health Canada
                   Postal Locator 0701E
                   Ottawa, Ontario   K1A 0K9

The Reporting Forms, postage paid labels, and Guidelines can be found on the MedEffectTM Canada Web site in the Adverse Reaction Reporting section.

For other health product inquiries related to this communication, please contact Health Canada at:
Marketed Health Products Directorate
E-mail: mhpd_dpsc@hc-sc.gc.ca
Telephone: 613-954-6522
Fax: 613-952-7738

Should you have any questions or require additional information regarding the use of RITUXAN, please contact the Drug Information Department at Hoffmann-La Roche Limited at 1-888-762-4388 from 8:30 a.m. to 4:30 p.m. Monday to Friday Eastern Standard Time.

Sincerely,

original signed by

Lorenzo Biondi,
Vice President, Medical and Regulatory Affairs
Hoffmann-La Roche Limited