COMBINED MODALITY TREATMENT FOR PATIENTS WITH INOPERABLE COLORECRAL LIVER METASTASES
The purpose of the study was to improve treatment outcomes for patients with inoperable colorectal liver metastases using the combination of chemoembilization of the hepatic artery and radiofrequency ablation.Material and methods. Treatment outcomes of 60 patients with methachronic unresectable liv...
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| Language: | Russian |
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Russian Academy of Sciences, Tomsk National Research Medical Center
2018-07-01
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| Series: | Сибирский онкологический журнал |
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| Online Access: | https://www.siboncoj.ru/jour/article/view/761 |
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| author | A. V. Shabunin M. M. Tavobilov D. N. Grekov P. A. Drozdov |
| author_facet | A. V. Shabunin M. M. Tavobilov D. N. Grekov P. A. Drozdov |
| author_sort | A. V. Shabunin |
| collection | DOAJ |
| description | The purpose of the study was to improve treatment outcomes for patients with inoperable colorectal liver metastases using the combination of chemoembilization of the hepatic artery and radiofrequency ablation.Material and methods. Treatment outcomes of 60 patients with methachronic unresectable liver metastases from colorectal cancer were analyzed. Eligibility criteria were as follows: absence of extrahepatic metastases, size of metastases from 3 to 5 cm, and inability to perform resection. All patients were divided into two groups. Group I included 30 patients who received combination of regional chemotherapy and radiofrequency ablation. Group II (the control group) consisted of 30 patients who received radiofrequency ablation only.Results. Post-embolization and post-ablation syndromes were observed in both groups of patients. Rightsided hydrothorax (Clavien-Dindo grade II) was found in 4 out of 60 patients (2 patients in Group I and 2 patients in Group II). One-, two- and three-year disease-free survival rates in Group I patients were 96.6 %, 76.6 % and 53.3 %, respectively. The corresponding rates in the control group patients were 90.0 %, 53.6 % and 30.0 %, respectively (p=0.049). The overall one-, two-and three-year survival rates in Group I patients were 100 %, 90 % and 63.3 %, respectively. The corresponding rates in the control group patients were 100 %, 70 % and 50.0 %, respectively (p=0.202).Conclusion. The combination of regional chemotherapy and radiofrequency ablation led to the improvement in overall and disease-free survival rates. |
| format | Article |
| id | doaj-art-1efc8a491c0844f2865737cb3c957df7 |
| institution | DOAJ |
| issn | 1814-4861 2312-3168 |
| language | Russian |
| publishDate | 2018-07-01 |
| publisher | Russian Academy of Sciences, Tomsk National Research Medical Center |
| record_format | Article |
| series | Сибирский онкологический журнал |
| spelling | doaj-art-1efc8a491c0844f2865737cb3c957df72025-08-20T03:18:26ZrusRussian Academy of Sciences, Tomsk National Research Medical CenterСибирский онкологический журнал1814-48612312-31682018-07-01173344010.21294/1814-4861-2018-17-3-34-40543COMBINED MODALITY TREATMENT FOR PATIENTS WITH INOPERABLE COLORECRAL LIVER METASTASESA. V. Shabunin0M. M. Tavobilov1D. N. Grekov2P. A. Drozdov3Russian Medical Academy of Postgraduate Education S.P. Botkin City Clinical HospitalRussian Medical Academy of Postgraduate Education S.P. Botkin City Clinical HospitalRussian Medical Academy of Postgraduate Education S.P. Botkin City Clinical HospitalS.P. Botkin City Clinical HospitalThe purpose of the study was to improve treatment outcomes for patients with inoperable colorectal liver metastases using the combination of chemoembilization of the hepatic artery and radiofrequency ablation.Material and methods. Treatment outcomes of 60 patients with methachronic unresectable liver metastases from colorectal cancer were analyzed. Eligibility criteria were as follows: absence of extrahepatic metastases, size of metastases from 3 to 5 cm, and inability to perform resection. All patients were divided into two groups. Group I included 30 patients who received combination of regional chemotherapy and radiofrequency ablation. Group II (the control group) consisted of 30 patients who received radiofrequency ablation only.Results. Post-embolization and post-ablation syndromes were observed in both groups of patients. Rightsided hydrothorax (Clavien-Dindo grade II) was found in 4 out of 60 patients (2 patients in Group I and 2 patients in Group II). One-, two- and three-year disease-free survival rates in Group I patients were 96.6 %, 76.6 % and 53.3 %, respectively. The corresponding rates in the control group patients were 90.0 %, 53.6 % and 30.0 %, respectively (p=0.049). The overall one-, two-and three-year survival rates in Group I patients were 100 %, 90 % and 63.3 %, respectively. The corresponding rates in the control group patients were 100 %, 70 % and 50.0 %, respectively (p=0.202).Conclusion. The combination of regional chemotherapy and radiofrequency ablation led to the improvement in overall and disease-free survival rates.https://www.siboncoj.ru/jour/article/view/761liver metastasescolorectal cancerchemoembolization of the hepatic arteryradiofrequency ablationcombined modality treatment |
| spellingShingle | A. V. Shabunin M. M. Tavobilov D. N. Grekov P. A. Drozdov COMBINED MODALITY TREATMENT FOR PATIENTS WITH INOPERABLE COLORECRAL LIVER METASTASES Сибирский онкологический журнал liver metastases colorectal cancer chemoembolization of the hepatic artery radiofrequency ablation combined modality treatment |
| title | COMBINED MODALITY TREATMENT FOR PATIENTS WITH INOPERABLE COLORECRAL LIVER METASTASES |
| title_full | COMBINED MODALITY TREATMENT FOR PATIENTS WITH INOPERABLE COLORECRAL LIVER METASTASES |
| title_fullStr | COMBINED MODALITY TREATMENT FOR PATIENTS WITH INOPERABLE COLORECRAL LIVER METASTASES |
| title_full_unstemmed | COMBINED MODALITY TREATMENT FOR PATIENTS WITH INOPERABLE COLORECRAL LIVER METASTASES |
| title_short | COMBINED MODALITY TREATMENT FOR PATIENTS WITH INOPERABLE COLORECRAL LIVER METASTASES |
| title_sort | combined modality treatment for patients with inoperable colorecral liver metastases |
| topic | liver metastases colorectal cancer chemoembolization of the hepatic artery radiofrequency ablation combined modality treatment |
| url | https://www.siboncoj.ru/jour/article/view/761 |
| work_keys_str_mv | AT avshabunin combinedmodalitytreatmentforpatientswithinoperablecolorecrallivermetastases AT mmtavobilov combinedmodalitytreatmentforpatientswithinoperablecolorecrallivermetastases AT dngrekov combinedmodalitytreatmentforpatientswithinoperablecolorecrallivermetastases AT padrozdov combinedmodalitytreatmentforpatientswithinoperablecolorecrallivermetastases |