[Neoadjuvant chemoradiotherapy in locally invasive transitional cell carcinoma of the urinary bladder: early results of PVB and CAP therapy].
A total of 22 patients with locally invasive transitional cell carcinoma of the urinary bladder were treated with neoadjuvant cis-diamminedichloroplatinum (CDDP), vincristine, peplomycin (PVB) or cyclophosphamide, doxorubicin, CDDP (CAP) combined with radiation therapy in our institutes between June, 1982 and May, 1988. Twelve patients were entered into the PVB regimen and the remaining 10 patients into the CAP regimen. In the PVB treated group, clinical response was obtained in 2 complete response (CR) and 6 partial response (PR), 8 out of 12 patients (66.7%). Downstaging was noted in 8 out of 12 patients (66.7%). In the CAP treated group, a clinical response was obtained in 1 of CR and in 2 of PR out of the 9 patients with evaluable lesions (33.3%). Downstaging was noted in 6 out of 9 patients (66.7%). There were no significant side effects in either the PVB or CAP treated groups, and these neoadjuvant therapies were well-tolerated. These results indicated that neoadjuvant PVB or CAP combined with radiation therapy would be useful in the management of invasive bladder cancer.
Momose
H
H
Department of Urology, Nara Prefectural Hospital.
Arai
K
K
Nakagawa
Y
Y
Fujimoto
K
K
Tsujimoto
S
S
Cho
M
M
Tani
Y
Y
Saka
M
M
Nakatsuji
F
F
Iwai
A
A
D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001761:Bleomycin / Q000008:administration & dosage; D002295:Carcinoma, Transitional Cell / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy; D002945:Cisplatin / Q000008:administration & dosage; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D009367:Neoplasm Staging; D017663:Peplomycin; D012074:Remission Induction; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy; D014750:Vincristine / Q000008:administration & dosage
D001761:Bleomycin; D017663:Peplomycin; D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D002945:Cisplatin