Цель – улучшить результаты лечения больных местнораспространенным раком поджелудочной железы. Материалы и методы. С февраля 2015 по июнь 2017 г. выполнены 6 необратимых электропораций нерезектабельных опухолей поджелудочной железы, одна из них – в сочетании с паллиативной гастропанкреатодуоденальной резекцией. Средний размер опухоли – 41,7 мм (22–65 мм). Количество обработанных полей – от 1 до 5 (в среднем 2,3). Все больные получили периоперационное лечение. Результаты. Осложнения отмечены у 2 больных. Одна пациентка умерла на 21-й день от панкреонекроза с формированием парапанкреатических абсцессов. На аутопсии: в области электропорации – склеротические изменения, без опухолевых клеток. Еще у 1 пациента диагностированы очаги деструкции в зоне воздействия, что потребовало санации под контролем эндоскопического ультразвукового исследования.
В разные сроки наблюдения (1, 3, 4 и 12 мес) живы 4 пациента – без прогрессирования. Одна больная умерла через 13 мес от прогрессирования заболевания. Заключение. Необратимая электропорация – одно из немногих эффективных средств локального воздействия при нерезектабельных неметастатических опухолях поджелудочной железы. Для повышения результатов лечения необходимо сочетать метод с химиотерапией или лучевой терапией.
Aim: to improve the results of treatment of patients with locally advancesd pancreatic cancer. Matherials and methods. From February 2015 till June 2017 there was performed 6 irreversible electroporations of unresectable pancreatic cancers, one of which was combined with palliative gastropanreatoduodenectomy. The median tumor size was 41.7 mm (range from 22 to 65 mm). The median quantity of treated areas was 2.3 (1–5). Perioperative treatment was routinely used. Results. Two patients had complications. One died on the 21st day from the pancreonecrosis with parapancreatic abscesses. Autopsy showed there was no evidence of tumor cells in the site of electroporation performed. In the other case there were revealed several foci of destruction around the area of electroporation which required sanation under the endoscopic US-guidance. In different periods of observation (1-, 3-, 4 and 12 month) four patients were alive without sign of progression. One patient died in 13 month from progression. Conclusion: irreversible electroporation – is one of the effective local treatment methods for the patiemts with unresectable nonmetastatic pancreatic cancer. To increase treatment results it is recommended to combine electroporation with chemo- or radiotherapy.
1. Злокачественные заболевания в России в 2012 году (заболеваемость и смертность). Под ред. А.Д.Каприна, В.В.Старинского, Г.В.Петровой. М.: МНИОИ им. П.А.Герцена, 2014. / Zlokachestvennye zabolevaniia v Rossii v 2012 godu (zabolevaemost' i smertnost'). Pod red. A.D.Kaprina, V.V.Starinskogo, G.V.Petrovoi. M.: MNIOI im. P.A.Gertsena, 2014. [in Russian]
2. Онкология. Клинические рекомендации. Под ред. М.И.Давыдова. М.: РОНЦ, 2015. / Onkologiia. Klinicheskie rekomendatsii. Pod red. M.I.Davydova. M.: RONTs, 2015. [in Russian]
3. Suker M, Beumer BR, Sadot E et al. FOLFIRINOX for locally advanced pancreatic cancer: a systematic review and patient-level meta-analysis. Lancet Oncol 2016; 17 (6): 801–10.
4. Von Hoff DD, Ervin T, Arena FP et al. Increased survival in pancreatic cancer with nab-paclitaxel plus gemcitabine. N Engl J Med 2013; 369: 1691–703.
5. Покатаев И.А., Тюляндин С.А. Системная лекарственная терапия метастатического рака поджелудочной железы. Современная Онкология. 2016; 18 (1): 20–4. / Pokataev I.A., Tyulyandin S.A. Systemic drug therapy of metastatic pancreatic cancer. Journal of Modern Oncology. 2016; 18 (1): 20–4. [in Russian]
6. Loehrer PJ, Feng Y, Cardenes H et al. Gemcitabine alone versus gemcitabine plus radiotherapy in patients with locally advanced pancreatic cancer: an Eastern Cooperative Oncology Group trial. J Clin Oncol 2011; 29: 4105–12.
7. Chauffert B, Mornex F, Bonnetain F al. Phase III trial comparing intensive induction chemoradiotherapy (60 Gy, infusional 5-FU and intermittent cisplatin) followed by maintenance gemcitabine with gemcitabine alone for locally advanced unresectable pancreatic cancer. Definitive results of the 2000–01 FFCD/SFRO study. Ann Oncol 2008; 19: 1592–9.
8. Ткачев С.И., Медведев С.В., Знаткова Я.Р. и др. Возможности стереотаксической лучевой терапии при паллиативном лечении больных раком поджелудочной железы. Вопр. онкологии. 2015; 61 (1): 121–4. / Tkachev S.I., Medvedev S.V., Znatkova Ya.R. i dr. Vozmozhnosti stereotaksicheskoi luchevoi terapii pri palliativnom lechenii bol'nykh rakom podzheludochnoi zhelezy. Vopr. onkologii. 2015; 61 (1): 121–4. [in Russian]
9. Balaban EP, Yee NS, Mangu PB et al. American Society of Clinical Oncology Clinical Practice Guideline. J Clin Oncol 2016; 34 (22): 2654–68.
10. Goyal K, Einstein D, Ibarra RA et al. Stereotactic body radiation therapy for nonresectable tumors of the pancreas. J Surg Res 2012; 174 (2): 319–25.
11. Zeng XL, Wang HH, Meng MB. Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump. Onco Targets Ther 2016; 9: 3985–92.
12. Edd JF, Horowitz L, Davalos RV et al. In vivo results of a new focal tissue ablation technique: irreversible electroporation. IEEE Trans Biomed Eng 2006; 53: 1409–15.
13. Narayanan G, Hosein PJ, Arora G et al. Percutaneous Irreversible Electroporation for Downstaging and Control of Unresectable Pancreatic Adenocarcinoma. J Vasc Interv Radiol 2012; 23: 1613–21.
14. Martin RC, Kwon D, Chalikonda S et al. Treatment of 200 Locally Advanced (Stage III) Pancreatic Adenocarcinoma Patients With Irreversible Electroporation Safety and Efficacy. Ann Surg 2015; 262: 486–94.
15. Philips P, Hays D, Martin RC. Irreversible electroporation ablation (IRE) of unresectable soft tissue tumors: learning curve evaluation in the first 150 patients treated. PLoS One 2013; 8: e76260. DOI: 10.1371/journal.pone.0076260
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1. Zlokachestvennye zabolevaniia v Rossii v 2012 godu (zabolevaemost' i smertnost'). Pod red. A.D.Kaprina, V.V.Starinskogo, G.V.Petrovoi. M.: MNIOI im. P.A.Gertsena, 2014. [in Russian]
2. Onkologiia. Klinicheskie rekomendatsii. Pod red. M.I.Davydova. M.: RONTs, 2015. [in Russian]
3. Suker M, Beumer BR, Sadot E et al. FOLFIRINOX for locally advanced pancreatic cancer: a systematic review and patient-level meta-analysis. Lancet Oncol 2016; 17 (6): 801–10.
4. Von Hoff DD, Ervin T, Arena FP et al. Increased survival in pancreatic cancer with nab-paclitaxel plus gemcitabine. N Engl J Med 2013; 369: 1691–703.
5. Pokataev I.A., Tyulyandin S.A. Systemic drug therapy of metastatic pancreatic cancer. Journal of Modern Oncology. 2016; 18 (1): 20–4. [in Russian]
6. Loehrer PJ, Feng Y, Cardenes H et al. Gemcitabine alone versus gemcitabine plus radiotherapy in patients with locally advanced pancreatic cancer: an Eastern Cooperative Oncology Group trial. J Clin Oncol 2011; 29: 4105–12.
7. Chauffert B, Mornex F, Bonnetain F al. Phase III trial comparing intensive induction chemoradiotherapy (60 Gy, infusional 5-FU and intermittent cisplatin) followed by maintenance gemcitabine with gemcitabine alone for locally advanced unresectable pancreatic cancer. Definitive results of the 2000–01 FFCD/SFRO study. Ann Oncol 2008; 19: 1592–9.
8. Tkachev S.I., Medvedev S.V., Znatkova Ya.R. i dr. Vozmozhnosti stereotaksicheskoi luchevoi terapii pri palliativnom lechenii bol'nykh rakom podzheludochnoi zhelezy. Vopr. onkologii. 2015; 61 (1): 121–4. [in Russian]
9. Balaban EP, Yee NS, Mangu PB et al. American Society of Clinical Oncology Clinical Practice Guideline. J Clin Oncol 2016; 34 (22): 2654–68.
10. Goyal K, Einstein D, Ibarra RA et al. Stereotactic body radiation therapy for nonresectable tumors of the pancreas. J Surg Res 2012; 174 (2): 319–25.
11. Zeng XL, Wang HH, Meng MB. Stereotactic body radiation therapy for patients with recurrent pancreatic adenocarcinoma at the abdominal lymph nodes or postoperative stump including pancreatic stump and other stump. Onco Targets Ther 2016; 9: 3985–92.
12. Edd JF, Horowitz L, Davalos RV et al. In vivo results of a new focal tissue ablation technique: irreversible electroporation. IEEE Trans Biomed Eng 2006; 53: 1409–15.
13. Narayanan G, Hosein PJ, Arora G et al. Percutaneous Irreversible Electroporation for Downstaging and Control of Unresectable Pancreatic Adenocarcinoma. J Vasc Interv Radiol 2012; 23: 1613–21.
14. Martin RC, Kwon D, Chalikonda S et al. Treatment of 200 Locally Advanced (Stage III) Pancreatic Adenocarcinoma Patients With Irreversible Electroporation Safety and Efficacy. Ann Surg 2015; 262: 486–94.
15. Philips P, Hays D, Martin RC. Irreversible electroporation ablation (IRE) of unresectable soft tissue tumors: learning curve evaluation in the first 150 patients treated. PLoS One 2013; 8: e76260. DOI: 10.1371/journal.pone.0076260
ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н.Блохина» Минздрава России. 115478, Россия, Москва, Каширское ш., д. 23
*dr.alexp@gmail.com
N.N.Blokhin National Medical Reseach Center of Oncology of the Ministry of Health of the Russian Federation. 115478, Russian Federation, Moscow, Kashirskoe sh., d. 23
*dr.alexp@gmail.com