Adjuvant concurrent chemoradiation for node-positive adenocarcinoma of the duodenum.
Arch Surg
; 142(3): 285-8, 2007 Mar.
Article
en En
| MEDLINE
| ID: mdl-17372054
HYPOTHESIS: Adjuvant chemoradiation improves local control and survival in patients with node-positive duodenal adenocarcinoma treated with pancreaticoduodenectomy. DESIGN: A retrospective review of outcomes, with a planned comparison with historical controls. SETTING: A single, high-volume academic referral center. PATIENTS: All patients with periampullary carcinoma treated with pancreaticoduodenectomy and adjuvant chemoradiotherapy at The Johns Hopkins Hospital between 1994 and 2003. Fourteen cases of node-positive duodenal adenocarcinoma were identified. Median radiation dose was 5000 cGy (range, 4000-5760 cGy). Concurrent fluorouracil-based chemotherapy was given with radiation therapy, followed by maintenance chemotherapy. RESULTS: The median follow-up was 12 months for patients who died and 42 months for those who lived. Death occurred in 7 of 14 patients (50%) during the follow-up period. Median survival for all patients was 41 months, and the 5-year survival rate was 44%. Of the 7 patients who experienced disease recurrence, 6 experienced distant metastasis as first recurrence. One of these 7 patients experienced both local recurrence and distant metastasis. Local control for all patients in the study was 93%, which compares favorably with local control reported in a series of patients treated with surgery alone (67%). Compared with historical controls treated with surgery alone, patients who received adjuvant chemoradiation therapy had an improved median survival (21 months vs 41 months, respectively). Overall 5-year survival, however, was not improved (44% vs 43%, respectively). CONCLUSION: Adjuvant chemoradiation therapy after pancreaticoduodenectomy for node-positive duodenal adenocarcinoma may improve local control and median survival but does not impact 5-year overall survival.
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Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
6_ODS3_enfermedades_notrasmisibles
Problema de salud:
6_digestive_diseases
Asunto principal:
Adenocarcinoma
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Neoplasias Duodenales
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Fluorouracilo
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Antimetabolitos Antineoplásicos
Tipo de estudio:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Aged
/
Female
/
Humans
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Male
/
Middle aged
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Arch Surg
Año:
2007
Tipo del documento:
Article
País de afiliación:
Estados Unidos