RT Journal Article
SR Electronic
T1 Effect of Maintenance Chemotherapy with Gemcitabine and Paclitaxel on Recurrent Squamous Cell Carcinoma of the Bladder: A Case Report
JF Anticancer Research
JO Anticancer Res
FD International Institute of Anticancer Research
SP 4465
OP 4468
VO 31
IS 12
A1 YASUYOSHI MIYATA
A1 SHIN-ICHI WATANABE
A1 HAJIME TAKAHASHI
A1 YUJI SAGARA
A1 TOMOHIRO MATSUO
A1 KOJIRO OHBA
A1 HIDEKI SAKAI
YR 2011
UL http://ar.iiarjournals.org/content/31/12/4465.abstract
AB Squamous cell carcinoma (SCC) of the bladder is a relatively rare malignancy and the standard treatment is surgical resection. Prognosis of unresectable and recurrent SCC of the bladder is poor because no effective treatment is available at present. Here, we describe the response of one patient with this cancer to combination chemotherapy of gemcitabine and paclitaxel. A 47-year-old man with recurrent bladder SCC underwent radical cystectomy, but initially refused any adjuvant therapy. The pathological diagnosis was pT3. The patient was treated with three cycles of methotrexate, vinblastin, epirubicin, and cisplatin but with no response (no decrease in tumor volume). Subsequently, he received the combination chemotherapy of gemcitabine (GEM, 700 mg/m2 on days 1 and 8) and paclitaxel (PTX, 700 mg/m2 on days 1 and 8) per each 28-day cycle. After five cycles, the tumor volume had decreased from 562 to 101 cm3 (18.0%). The combination therapy was reduced to GEM monotherapy, but the tumor volume increased to 573 cm3. GEM+PTX administration was re-instituted; however, the patient died 21 months after recurrence. The combination GEM+PTX chemotherapy was applied at the outpatient treatment and caused no severe side-effects. Although the maintenance chemotherapy of GEM+PTX did not induce complete remission, it improved quality of life and had no serious side-effects, making it a promising combination chemotherapy for recurrent SCC of the bladder. Although further studies are necessary to determine its therapeutic efficacy, we suggest that this combined therapy is a useful option in the treatment of this disease including recurrent cases.