A case of complete response to esophageal cancer by a novel concurrent chemoradiation therapy.
Hepatogastroenterology
; 46(28): 2409-13, 1999.
Article
en En
| MEDLINE
| ID: mdl-10522007
ABSTRACT
BACKGROUND/AIMS:
A combination of chemotherapy and radiotherapy (chemoradiation therapy) has recently been developed for the treatment of non-operable esophageal cancer patients. Chemoradiation therapy is based on the concept of biochemical modulation effects and radiosensitizing effects of chemotherapeutic agents. However, the optimal choice of chemotherapeutic agents and their doses, as well as chemotherapy and radiotherapy regimens have not been precisely established.METHODOLOGY:
Based on our recent experience of an effective chemoradiation therapy protocol which consisted of 5-fluorouracil (5-FU) combined with daily concurrent cisplatin and radiation, in addition to the recent knowledge on the biochemical modulation between 5-FU and cisplatin or between leucovorin and 5-FU, we have developed a complete daily concurrent chemoradiation therapy for non-operated esophageal cancer as a treatment modality with curative intent.RESULTS:
We report here a novel intensive concurrent chemoradiation protocol by which complete response could be achieved. A low dose of 5-FU (250 mg/body/day) was continuously infused over 24 hours followed by leucovorin (30 mg/body), and a low dose of daily cisplatin (5 mg/body) was administered 1 hour before radiotherapy (2 Gy/day). The administration schedule was 5 consecutive days, followed by a 2-day withdrawal, and then repeated weekly for 4 weeks.CONCLUSIONS:
Our completely daily concurrent chemoradiation therapy is rational, effective, and safe, because an endoscopically and pathologically complete response without severe side effects was able to be achieved and this has continued for at least 6 months after chemoradiation therapy. Therefore, we believe that our completely daily concurrent chemoradiation therapy can be recommended for non-operated esophageal cancer patients.
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Neoplasias Esofágicas
/
Adenocarcinoma
/
Protocolos de Quimioterapia Combinada Antineoplásica
Tipo de estudio:
Guideline
Límite:
Aged
/
Humans
/
Male
Idioma:
En
Revista:
Hepatogastroenterology
Año:
1999
Tipo del documento:
Article
País de afiliación:
Japón