NEW YORK-Two breast cancer survivors-one an oncologist from Albert Einstein College of Medicine, the other, the head of the National Alliance of Breast Cancer Organizations (NABCO)-were among those offering special perspectives at a public meeting on clinical and public policy issues related to breast cancer, sponsored by NABCO and held at Memorial Sloan-Kettering Cancer Center.
Award-winning work by Dr. Marie Overgaard, of the Department of Oncology, Aarhus University Hospital, Denmark, gives new hope of longer survival for women with breast cancer. Dr. Overgaard’s work shows that treating the primary
CHICAGO-The clinical rationale for breast-conserving surgery has been unequivocally established by prospective, randomized clinical trials that show no difference in survival between this form of surgery and mastectomy. In many parts of the country, however, less than 50% of women with early-stage breast cancer are having breast-conserving surgery.
PHILADELPHIA-The anti-HER-2/neu monoclonal antibody is now in the final stages of phase III testing, in combination with an anthracycline, in patients with advanced breast cancer tumors that overexpress the gene product, Dennis Slamon, MD, of the UCLA School of Medicine, said at a breast cancer symposium at Fox Chase Cancer Center.
In 1970, Ansfield and colleagues published the results of a randomized trial in head and neck cancer, which showed that giving fluorouracil (5-FU) concomitantly with radiation decreased regional recurrences and improved overall survival over radiation alone.[1] Publication of these results came 6 years before those of an Italian trial showing similar findings with adjuvant cyclophosphamide, methotrexate, and 5-FU (CMF) in breast cancer.[2] Yet, while adjuvant chemotherapy has rapidly become the norm in the management of early breast cancer, concomitant chemotherapy is still considered undefined in the treatment of head and neck cancer. This situation is elegantly described by Dr. Karen Fu, one of the most respected investigators in this area.
HAMBURG-Tumor cell detection (TCD) in bone marrow should supplant axillary lymph node status as a prognostic indicator for women with early breast cancer, Ingo J. Diel, MD, of the University of Heidelberg, said at the Ninth European Cancer Conference (ECCO 9).
CHICAGO-October’s National Breast Cancer Awareness Month (NBCAM) had a special focus on women in America’s agricultural communities. Zeneca, a founding co-sponsor of NBCAM, said that its breast cancer education program will target rural women to raise awareness of the need for mam-mography and other early detection methods in this population.
Results of a phase II trial presented at this year’s meeting of the American Society of Clinical Oncology (ASCO) suggest that
HAMBURG-In women with operable breast cancer of small size, sentinel node biopsy can be used to predict the status of the axillary lymph nodes and thereby avoid unnecessary axillary dissection, according to a report from the European Institute of Oncology in Milan presented at the Ninth European Cancer Conference (ECCO 9).
ATLANTA-With dose-escalation studies of adjuvant chemotherapy in node-positive breast cancer producing mixed results, many researchers are moving to the dose-density approach, Clifford A. Hudis, MD, said at the Third Annual Perspectives in Breast Cancer meeting.
Doxil, a pegylated liposomal formulation of doxorubicin HCl, has been shown to be an effective single agent therapy with a
WASHINGTON-A consensus conference convened to assess the treatment of estrogen deficiency symptoms in breast cancer survivors has recommended that physicians treat these women with “tailored treatment strategies” that avoid the use of estrogen but provide its short-term and long-term benefits.
SOUTHAMPTON, Bermuda-Shortly after the publication of trial results showing similar efficacy of antiestrogens toremifene (Fareston) and tamoxifen (Nolvadex) in metastatic breast cancer, the Finnish Breast Cancer Group started to plan a comparison study of the two agents as adjuvant breast cancer therapy, said Kaija Holli, MD, of Tampere University Central Hospital, Tampere, Finland.
HAMBURG-“I can see at least three new directions that carry the potential for significant improvements in the care of breast cancer patients in the coming years,” said Dr. Martine Piccart, winner of the 1997 Hamilton Fairley Award of the European Society of Medical Oncology (ESMO) in her address at the Ninth European Cancer Conference (ECCO 9).
Endocrine therapy has long been a mainstay in the therapy of metastatic breast cancer and in the adjuvant setting. The introduction of anastrozole (Arimidex) to the market in 1996 has provided another option for such treatment. Drs. Goss and Tye provide a thorough review of anastrozole and outline its advantages over other aromatase inhibitors as adjuvant therapy for breast cancer and its potential use in the treatment of early breast cancer. The authors delineate many important issues regarding the use of anastrozole; an understanding of these issues is imperative for the optimal utilization of this therapy. The paper has two shortcomings: (1) It focuses almost solely on aromatase inhibitors, to the neglect of other endocrine therapies. (2) Many references are unconventional and represent data on file with various drug manufacturers, which are not easily accessible to readers.
Anthracycline antibiotic use is limited by cardiac toxicity. The risk factors are cumulative dose, radiation to the chest and mediastinum, age, and preexisting myocardial impairment. Dexrazoxane (Zinecard) can prevent
Aromatase (estrogen synthetase) is the enzyme complex responsible for the final step in estrogen synthesis-the conversion of androstenedione and testosterone to estrone and estradiol, respectively. Inhibitors of this enzyme
HAMBURG-In previously un-treated women with advanced breast cancer, doxorubicin (Adriamycin) yields a higher response rate and longer progression-free survival than does paclitaxel (Taxol), according to the results of a randomized crossover trial conducted by the EORTC and presented at the Ninth European Cancer Conference (ECCO 9).
Data from North American clinical trials have shown that vinorelbine (Navelbine) is well tolerated when used as a single agent for the treatment of non-small-cell lung cancer, advanced breast cancer, or ovarian cancer. Myelosuppression is the primary dose-limiting toxicity.
SOUTHAMPTON PRINCESS, Bermuda-Three large randomized studies comparing the antiestrogens toremifene (Fareston) and tamoxifen (Nolvadex) in patients with advanced breast cancer showed no significant differences in efficacy or toxicity, Richard A. Gams, MD, of the James Cancer Hospital, Ohio State University, said at a symposium on antiestrogen therapy for breast cancer sponsored by Schering.
Women being treated postsurgically with tamoxifen (Nolvadex) to prevent breast cancer recurrence may also gain some
ATLANTA-With 8 million new breast cancer patients each year worldwide, “we’re looking at a tremendous number of individuals being followed for recurrence,” Hyman B. Muss, MD, of Fletcher Allen Health Care, Burlington, Vermont, said at the Perspectives in Breast Cancer symposium.
Women who choose breast reconstruction with autogenous tissue rather than an implant may experience better psychosocial
It is not often that a reviewer agrees entirely with material presented in an article. I find myself in the happy situation of largely agreeing with the basic thrust of this interesting report by Chadha and Axelrod. They begin by describing the increased incidence of breast cancer over the recent decade, but do not mention that since 1990 there has actually been a decreased incidence of breast cancer.[1] In retrospect, it has become clear that the statistical increase in breast cancer during the 1980s was an artifact of extensive mammographic screening, which caught the initial appearance of disease earlier and artificially created a temporary surge of cases that has since abated.[2]
Although the article by Senie and Tenser reviewing some of the data relevant to whether operative timing within the menstrual cycle affects breast cancer outcome is reminiscent of a recent paper that appeared in the December 1996 issue of the Journal of Women’s Health,[1] the question it considers is potentially important enough that this issue should also be raised in Oncology. The article points out the experimental basis for believing that an important interaction may occur between the host-cancer-surgery and the mammalian reproductive cycle.[2,3] This is an important supposition because clinicians have routinely assumed that no experimental foundation underlaid the first and 31 subsequent analyses of relevant clinical data[4,5]-an assumption that is false.
