PURPOSE: To obtain safety and preliminary efficacy data of the combination of ADXS11-001, live attenuated Listeria monocytogenes bacterium, with mitomycin, 5-fluorouracil (5-FU), and intensity modulated radiation therapy in locally advanced anal cancer. PATIENTS AND METHODS: Eligibility included patients with previously untreated, nonmetastatic anal cancer with a primary tumor >4 cm or node-positive disease. Patients received 2 cycles of mitomycin and 5-FU concurrent with 54.0 Gy intensity modulated radiation therapy. One intravenous dose of ADXS11-001 (1 × 109 colony-forming units) was administered before chemoradiation; 3 additional monthly doses were given after chemoradiation. RESULTS: Ten patients were treated, including 1 with N2 and 4 with N3 disease. Two patients had grade 3 acute toxicities after the initial dose of ADXS11-001, including chills/rigors (n = 2), back pain (n = 1), and hyponatremia (n = 1). All ADXS11-001 toxicities occurred within 24 hours of administration. There was no apparent increase in chemoradiation toxicities or myelosuppression. One patient had a grade 5 cardiopulmonary event shortly after beginning 5-FU treatment. All 9 assessable patients had complete clinical responses by sigmoidoscopy. Eight of 9 patients (89%) are progression-free at a median follow-up of 42 months. CONCLUSIONS: Preliminary data show that ADXS11-001 can be safely administered with standard chemoradiation for anal cancer. Further studies of listeria-based immunotherapy with radiation are warranted.
PURPOSE: To obtain safety and preliminary efficacy data of the combination of ADXS11-001, live attenuated Listeria monocytogenes bacterium, with mitomycin, 5-fluorouracil (5-FU), and intensity modulated radiation therapy in locally advanced anal cancer. PATIENTS AND METHODS: Eligibility included patients with previously untreated, nonmetastatic anal cancer with a primary tumor >4 cm or node-positive disease. Patients received 2 cycles of mitomycin and 5-FU concurrent with 54.0 Gy intensity modulated radiation therapy. One intravenous dose of ADXS11-001 (1 × 109 colony-forming units) was administered before chemoradiation; 3 additional monthly doses were given after chemoradiation. RESULTS: Ten patients were treated, including 1 with N2 and 4 with N3 disease. Two patients had grade 3 acute toxicities after the initial dose of ADXS11-001, including chills/rigors (n = 2), back pain (n = 1), and hyponatremia (n = 1). All ADXS11-001 toxicities occurred within 24 hours of administration. There was no apparent increase in chemoradiation toxicities or myelosuppression. One patient had a grade 5 cardiopulmonary event shortly after beginning 5-FU treatment. All 9 assessable patients had complete clinical responses by sigmoidoscopy. Eight of 9 patients (89%) are progression-free at a median follow-up of 42 months. CONCLUSIONS: Preliminary data show that ADXS11-001 can be safely administered with standard chemoradiation for anal cancer. Further studies of listeria-based immunotherapy with radiation are warranted.
Authors: Aamir Rana; Felipe Campos de Almeida; Henry A Paico Montero; Maryanne M Gonzales Carazas; Karina R Bortoluci; Subash Sad; Gustavo P Amarante-Mendes Journal: Front Immunol Date: 2020-04-09 Impact factor: 7.561
Authors: Neil S Forbes; Robert S Coffin; Liang Deng; Laura Evgin; Steve Fiering; Matthew Giacalone; Claudia Gravekamp; James L Gulley; Hal Gunn; Robert M Hoffman; Balveen Kaur; Ke Liu; Herbert Kim Lyerly; Ariel E Marciscano; Eddie Moradian; Sheryl Ruppel; Daniel A Saltzman; Peter J Tattersall; Steve Thorne; Richard G Vile; Halle Huihong Zhang; Shibin Zhou; Grant McFadden Journal: J Immunother Cancer Date: 2018-08-06 Impact factor: 13.751
Authors: Beatrice Pessia; Lucia Romano; Antonio Giuliani; Gianni Lazzarin; Francesco Carlei; Mario Schietroma Journal: Ann Med Surg (Lond) Date: 2020-05-12