ALOXI® vs. Ondansetron and Dolasetron in Patients With Breast Cancer

ALOXI® EFFICACY IN PATIENTS WITH BREAST CANCER

ALOXI OFFERS IMPROVED CINV CONTROL FOR PATIENTS WITH BREAST CANCER

Because female gender and younger age are significant risk factors for CINV, a retrospective subset analysis of female patients with breast cancer was conducted using pooled data from 2 identically designed, multicenter, randomized, double-blind, comparative phase III studies (n=754).1-3

  • Of a total of 754 patients, 476 females with breast cancer were included in the subset analysis (mean age=52 yrs).
  • Patients received a single IV dose of ALOXI (0.25 mg), ondansetron (32 mg), or dolasetron (100 mg) 30 minutes prior to chemotherapy.
  • ALOXI-Complete Response

  • Complete response rates for ALOXI were higher during the acute phase and superior during the delayed phase and overall compared with ondansetron or dolasetron (p=0.01).1

GREATER FREEDOM FROM NAUSEA AND VOMITING

MORE PATIENTS TREATED WITH ALOXI WERE NAUSEA-FREE IN THE DAYS FOLLOWING CHEMOTHERAPY

  • The CINV that persists even after antiemetic treatment may impact a patient’s quality of life and daily functioning.4
  • Significantly more patients receiving ALOXI were nausea-free in the days following chemotherapy than those receiving ondansetron or dolasetron, including days 2 and 3 following chemotherapy, when patients tend to suffer the worst nausea (p<0.05).4
  • ALOXI-Nausea-Free Patients

  • Additionally, more patients were emesis-free in the ALOXI group than those treated with ondansetron or dolasetron during the acute phase, delayed phase, and overall (p=0.01).4

Click here to view the results of ALOXI vs. Ondansetron in Highly Emetogenic Chemotherapy.

References
  1. Hudis CA, Hainsworth JD, Perez EA, Macciocchi A. Palonosetron (PALO) is more effective than ondansetron/dolasetron (OND/DOL) in preventing chemotherapy-induced nausea and vomiting (CINV) in patients with breast cancer (BC): combined results of 2 phase III trials. Breast Cancer Res Treat. 2003;82(suppl 1):1-184. Abstract 635.
  2. Eisenberg P, Figueroa-Vadillo J, Zamora R, et al. Improved prevention of moderately emetogenic chemotherapy-induced nausea and vomiting with palonosetron, a pharmacologically novel 5-HT3 receptor antagonist: results of a phase III, single-dose trial versus dolasetron. Cancer. 2003;98:2473-2482.
  3. Gralla R, Lichinitser M, Van der Vegt S, et al. Palonosetron improves prevention of chemotherapy-induced nausea and vomiting following moderately emetogenic chemotherapy: results of a double-blind randomized phase III trial comparing single doses of palonosetron with ondansetron. Ann Oncol. 2003;14:1570-1577.
  4. Grunberg SM, Hansen M, Deuson R, Mavros P. Incidence and impact of nausea/vomiting with modern antiemetics: perception vs reality. Proc Am Soc Clin Oncol. 2002;21:250a. Abstract 99

During initial and repeat courses of chemotherapy, ALOXI helps prevent and control nausea and vomiting the day following chemotherapy that is highly likely to cause nausea and vomiting, and for up to 5 days following chemotherapy that is likely to cause nausea and vomiting. The most frequent side effects of ALOXI include headache and constipation. If you have or may develop significant heart rhythm changes, talk with your healthcare professional before receiving ALOXI.

ALOXI is available by prescription only. Please see the important product information for ALOXI for more information.

This site does not contain everything that is known about ALOXI. If you would like to know more, talk to your healthcare professional.