| Title | Chemoradioimmunotherapy in Locally Advanced Pancreatic and Biliary Tree Adenocarcinoma: A Multicenter Phase II Study. | | Author(s) | Recchia F, Sica G, Candeloro G, Bisegna R, Bratta M, Bonfili P, Necozione S, Tombolini V, Rea S | | Institution | From the *Unità Operativa di Oncologia, Ospedale Civile di Avezzano, Avezzano; daggerFondazione "Carlo Ferri," Monterotondo; double daggerIstituto di Istologia ed Embriologia, Università Cattolica del Sacro Cuore, Roma; and section signRadioterapia, parallelEpidemiologia Clinica, and paragraph signOncologia Chirurgica, Università degli Studi dell'Aquila, L'Aquila, Italy. | | Source | Pancreas 2009 Jun 12. | | Abstract | OBJECTIVES:: The antitumor activity and toxicity of a multi-step treatment were evaluated in patients with locally advanced, inoperable, or incompletely resected pancreatic (Pa) and biliary tree (Bt) adenocarcinomas (ADKs).
METHODS:: Fifty-four patients, 63% with Pa and 37% with Bt ADK, received 3 courses of cisplatin-gemcitabine induction chemotherapy. Progression-free (PF) patients were given consolidation radiotherapy with concurrent capecitabine. PF patients had, as maintenance immunotherapy (MI), interleukin 2 (1.8 x 10 IU) and 13-cis-retinoic acid (5 mg/kg).
RESULTS:: Thirty-eight patients, 27 with Pa and 11 with Bt ADKs, PF after cisplatin/gemcitabine, were treated with consolidation radiotherapy with concurrent capecitabine. Fourteen PF patients, 7 with Pa and 7 with Bt ADK, received MI. Median PF and overall survivals (OS) for all 54 patients were 6.8 and 12.1 months, respectively. Patients treated with MI had a median PF survival of 16.2 months, whereas median OS had not been reached yet, after a median follow-up of 27.5 months. Toxicity: Grades 3 and 4 hematological and gastrointestinal in 30% and 37% of patients, respectively; grades 1 and 2 autoimmune reactions in 28% of patients.
CONCLUSIONS:: These results support the efficacy and safety of a multi-step sequential treatment in patients with locally advanced, inoperable or incompletely resected Pa and Bt ADKs. | | Language | ENG | | Pub Type(s) | JOURNAL ARTICLE
| | PubMed ID | 19531969 |
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