@article {KELLOKUMPU-LEHTINEN4941, author = {PIRKKO-LIIISA KELLOKUMPU-LEHTINEN and TUIJA TUUNANEN and ANNA-LIISA KAUTIO and ILARI LEHTINEN and MINNA TANNER}, title = {Bi-weekly Paclitaxel and Capecitabine as a Second- or Third-line Treatment for Advanced Breast Cancer: A Pilot Study}, volume = {33}, number = {11}, pages = {4941--4945}, year = {2013}, publisher = {International Institute of Anticancer Research}, abstract = {Background: Chemotherapy given every third week is currently the mainstay in the treatment of metastatic breast cancer (MBC). However, bi-weekly dosing might offer a better dose intensity, with better tolerability and response rates. This hypothesis was tested in a phase II study on bi-weekly paclitaxel combined with capecitabine. Patients and Methods: Nineteen patients [median age was 60 (range: 43-68) years] with MBC were treated with paclitaxel (Taxol{\textregistered}) 120 mg/m2, with 1-h infusion on days 1 and 15, and capecitabine (Xeloda{\textregistered}) 2650 mg/m2/day orally given at two doses on days 1-7 and 15-21 on a 28-day cycle. Metastatic sites included the bone (68\%), lung (63\%) and liver (47\%), and 95\% of patients had more than one sites of metastasis. Results: In the response evaluation, one complete and 12 partial responses (overall response rate 68\%), two stable disease cases and two progressive disease cases were observed. The median duration of response was 13.4 (range: 3.9-43.5) months. Progression-free and overall survival were 13 (95\% CI=10.8-15.3) months and 23 (95\% CI=17.7-29.1), respectively. A total of 140 (median 8, range 1-28) cycles were delivered. Grade 3-4 toxicity was uncommon: neutropenia was observed in 5\% of the cycles; pulmonary problems in 1.4\%; pain in 1.4\%; and hand-and-foot syndrome, tiredness and arthralgia/myalgia, each in 0.7\% of the study treatment cycles. Conclusion: Bi-weekly dosing of paclitaxel and capecitabine seems to yield promising responses in advanced breast cancer, with an acceptable adverse-event profile.}, issn = {0250-7005}, URL = {https://ar.iiarjournals.org/content/33/11/4941}, eprint = {https://ar.iiarjournals.org/content/33/11/4941.full.pdf}, journal = {Anticancer Research} }