Electrochemotherapy in pancreatic adenocarcinoma treatment: pre-clinical and clinical studies
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16 feb 2016
INFORMAZIONI SU QUESTO ARTICOLO
Categoria dell'articolo: Review
Pubblicato online: 16 feb 2016
Pagine: 14 - 20
Ricevuto: 17 set 2015
Accettato: 13 dic 2015
DOI: https://doi.org/10.1515/raon-2016-0003
Parole chiave
© 2016 Radiol Oncol
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Electrochemotherapy (ECT) in animal models of pancreatic cancer
Reference | Animal models | Cell lines | Methods | Drugs | Effects |
---|---|---|---|---|---|
Nude mice | Pan-4JCK | ECT | Bleomycin | Tumour regression after 89 days | |
Carboplatin | |||||
Mitomicin C | |||||
Nude mice | BxPc3 | ECT | Cisplatin | Tumour regression after 28 days | |
Doxorubicin | |||||
Fluruoracil | |||||
Golden | PC-1 | ECT | Bleomycin | 100% complete response rate in subcutaneous tumours, 25% response rate in orthotopic tumours | |
Syrian | |||||
hamster |
Electrochemotherapy treatment in pancreatic cancer cell lines
Reference | Cell lines | Drugs | IC50 (P value) | Methods | EP parameters |
---|---|---|---|---|---|
PANC1 | Bleomycin | < 0.0001 | MTS assay | 8 pulses, 100 μs of duration, 5 Hz | |
MiaPaCa2 | Cisplatin | ≤ 0.0001 | FACS | ||
PANC1 | Gemcitabine | < 0.0001 | MTS assay | high intensity, low duration (microseconds) pulses; low intensity and long duration pulses (milliseconds). | |
PANC28 | ≤ 0.0001 |
Clinical studies on irreversible electroporation (IRE) in pancreatic cancer
Reference | No. of patients | Stage of pancreatic cancer | Results |
---|---|---|---|
Bagla | 78 | Stage III | No residual disease and a decreasing cancer antigen 19-9 level. |
Mansson | 5 | No serious treatment-related adverse events were observed. | |
Paiella | 10 | Stage III | Overall survival of 7.5 months |
Martin | 54 | Stage III | Improvement in local progression-free survival (14 |
Martin | 48 | Stage III | No significant vascular complications were seen, and of the high-grade complications, bleeding (2), biliary complications (3) and DVT/PE (3) were the most common. |