Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Forty patients with adenocarcinoma of the cecum who underwent right hemicolectomy received regional irradiation for 40-45 Gy/4-5 weeks and weekly 5-Fluorouracil (5-FU). Thirty-four patients received this adjuvant therapy: 12, 10, 5, 4 with Stage B2, B3, C2, C3, respectively, and 3 with abdominal metastasis. Another six patients were similarly treated for palliation because of tumor bed recurrences. Patients were followed for a median of 4 years, 21/31 patients in the adjuvant group with Stage B and C were free of disease with a median survival of 48 months (63% 5-year actuarial disease-free survival). The total local failure rate among the adjuvant group for Stage B and C was 4/31 (13%) with local failure alone occurring in 1 of 4 patients (3%). In the patients treated at our Hospital, there was significant improvement in the 5-year actuarial survival (p = 0.001) for patients with lymph node metastases who received adjuvant irradiation compared to surgery-alone. Acute radiation enteritis occurred in seven out of 40 patients (17.5%) and was severe in 2 (5%). There were no delayed complications. We conclude that adjuvant therapy markedly lowered regional recurrence and seems to improve survival in patients with lymph node metastasis when compared to a group of patients treated by surgery alone in the same institution.
 ...
PMID:Regional adjuvant irradiation for adenocarcinoma of the cecum. 358 54