LONG-TERM RESULTS OF COMBINED TREATMENT FOR DUCTAL PANCREATIC HEAD ADENOCARCINOMA BY MEANS OF INTRAARTERIAL PERIOPERATIVE CHEMOTHERAPY WITH OXALIPLATIN AND GEMCITABINE
Aim. Evaluation of long-term results of perioperative regional chemotherapy with gemcitabine and oxaliplatin in combined treatment of ductal adenocarcinoma of the pancreatic head. Material and methods. The first group consisted of 52 patients who received combined treatment: neoadjuvant chemoembolization (CE) with gemcitabine (400 mg / m2) and oxaliplatin (50 mg / m2) (GemOx), operative treatment, as well as up to 6 courses of chemoinfusion (CI) in the celiac trunk of gemcitabine (1000 mg / m2) and oxaliplatin (75 mg / m2) in the adjuvant regime. In the second group of 51 patients, perioperative regional chemotherapy (neoadjuvant CE and adjuvant CI) with gemcitabine (1000 mg / m 2) (Gem) was performed. 54 patients of the third group performed only operative intervention. Results. No complications associated with medical-diagnostic angiography and catheterization were observed. The median of life expectancy in the group of patients who received only operative treatment was 8.4 ±1.2 months, in the group of perioperative chemotherapy Gem-22.3 ± 1.5, in the group of patients who underwent perioperative regional chemotherapy GemOx-26 ± 1.1 months. Five-year survival rates in the groups were 0%, 10% and 13% and respectively Conclusions. A use of regional chemotherapy with gemcitabine and oxaliplatin can be regarded as a useful and effective step in combined treatment of pancreatic head adenocarcinoma.