Adjuvant breast cancer therapy with tamoxifen is associated with greater disease-free survival and possibly overall survival. Long-term treatment, possibly of indefinite duration, is being evaluated. Compliance with long-term therapy will depend largely on the nature and severity of tamoxifen's side effects. We evaluated the symptoms associated with tamoxifen therapy in 140 postmenopausal women with axillary node negative breast cancer in remission (mean years since menopause, 9.3) enrolled in a placebo-controlled, randomized toxicity study. Tamoxifen recipients reported moderate or severe vasomotor symptoms up to 17%, and gynecologic symptoms up to 4% more frequently than placebo subjects. Persistent vasomotor, gynecologic, or other major side effects were reported by 48% of tamoxifen recipients, and by 21% of placebo subjects. These carefully collected data suggest significant perceived symptom 'costs' of tamoxifen therapy in postmenopausal women, of a magnitude likely to compromise long-term compliance.
(Arch Intern Med. 1991;151:1842-1847)
Thank you for submitting a comment on this article. It will be reviewed by JAMA Internal Medicine editors. You will be notified when your comment has been published. Comments should not exceed 500 words of text and 10 references.
Do not submit personal medical questions or information that could identify a specific patient, questions about a particular case, or general inquiries to an author. Only content that has not been published, posted, or submitted elsewhere should be submitted. By submitting this Comment, you and any coauthors transfer copyright to the journal if your Comment is posted.
* = Required Field
Disclosure of Any Conflicts of Interest*
Indicate all relevant conflicts of interest of each author below, including all relevant financial interests, activities, and relationships within the past 3 years including, but not limited to, employment, affiliation, grants or funding, consultancies, honoraria or payment, speakers’ bureaus, stock ownership or options, expert testimony, royalties, donation of medical equipment, or patents planned, pending, or issued. If all authors have none, check "No potential conflicts or relevant financial interests" in the box below. Please also indicate any funding received in support of this work. The information will be posted with your response.
Some tools below are only available to our subscribers or users with an online account.
Download citation file:
Web of Science® Times Cited: 200
Customize your page view by dragging & repositioning the boxes below.
More Listings atJAMACareerCenter.com >
Enter your username and email address. We'll send you a link to reset your password.
Enter your username and email address. We'll send instructions on how to reset your password to the email address we have on record.
Athens and Shibboleth are access management services that provide single sign-on to protected resources. They replace the multiple user names and passwords necessary to access subscription-based content with a single user name and password that can be entered once per session. It operates independently of a user's location or IP address. If your institution uses Athens or Shibboleth authentication, please contact your site administrator to receive your user name and password.