ANALYSIS OF HEMATOLOGIC, HEPATIC AND PANCREATIC TOXICITY DURING NEOADJUVANT CHEMORADIOTHERAPY IN PATIENTS WITH LOCALLY ADVANCED GASTRIC CANCER
Purpose. We analyzed the frequency and severity of hematologic, hepatic and pancreatic toxicity during and after completion of neoadjuvant chemoradiotherapy in patients with gastric cancer.Material and methods. Phase II clinical trial was conducted to evaluate the efficacy of the combined modality...
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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/759 |
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| author | V. Yu. Skoropad D. D. Kudryavtsev E. N. Anikina M. V. Poluaktova L. N. Titova |
| author_facet | V. Yu. Skoropad D. D. Kudryavtsev E. N. Anikina M. V. Poluaktova L. N. Titova |
| author_sort | V. Yu. Skoropad |
| collection | DOAJ |
| description | Purpose. We analyzed the frequency and severity of hematologic, hepatic and pancreatic toxicity during and after completion of neoadjuvant chemoradiotherapy in patients with gastric cancer.Material and methods. Phase II clinical trial was conducted to evaluate the efficacy of the combined modality treatment including neoadjuvant chemoradiotherapy followed by D2 gastrectomy for patients with locally advanced gastric cancer. The main inclusion criteria were: histologically verified gastric cancer, cT3-4N0, cT2-4N1-3; M0. Before starting neoadjuvant therapy, all patients underwent thoracic and abdominal CT and laparoscopy to exclude peritoneal carcinomatosis. A total dose of radiation therapy was 45 Gy (1 + 1.5 Gy/fraction/day with a 4–5 hour interval) concurrently with the modified CAPOX chemotherapy regimen. Gastrectomy or subtotal resection of the stomach was planned 4-6 weeks after the completion of chemoradiotherapy. The toxicity assessment of neoadjuvant chemoradiotherapy was performed using the NCI CTC scale, version 3.0. The assessment of hematological, hepatic and pancreatic toxicities was done.Results. Among the toxicity during and after completion of neoadjuvant chemoradiotherapy, thrombocytopenia, neutropenia and leukopenia (grade 1–2) were the most common, requiring no additional symptomatic therapy. Radiation therapy was completed in 45 (98 %) patients. Chemotherapy was completed in 42 (91 %) patients. The median time between the completion of chemoradiotherapy and surgery was 44 days. Surgery following chemoradiotherapy was performed in 100 % of patients, including R0 resection in 93 % of patients.Conclusion. Preoperative chemoradiotherapy was well tolerated by patients, could be completed in most cases and did not prevent subsequent surgical treatment. |
| format | Article |
| id | doaj-art-e43c739b71dd46658ebd53ee2ca0700d |
| institution | Kabale University |
| 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-e43c739b71dd46658ebd53ee2ca0700d2025-08-20T03:56:24ZrusRussian Academy of Sciences, Tomsk National Research Medical CenterСибирский онкологический журнал1814-48612312-31682018-07-01173202710.21294/1814-4861-2018-17-3-20-27541ANALYSIS OF HEMATOLOGIC, HEPATIC AND PANCREATIC TOXICITY DURING NEOADJUVANT CHEMORADIOTHERAPY IN PATIENTS WITH LOCALLY ADVANCED GASTRIC CANCERV. Yu. Skoropad0D. D. Kudryavtsev1E. N. Anikina2M. V. Poluaktova3L. N. Titova4A. Tsyb Medical Radiological Research Centre – branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian FederationA. Tsyb Medical Radiological Research Centre – branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian FederationA. Tsyb Medical Radiological Research Centre – branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian FederationA. Tsyb Medical Radiological Research Centre – branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian FederationA. Tsyb Medical Radiological Research Centre – branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian FederationPurpose. We analyzed the frequency and severity of hematologic, hepatic and pancreatic toxicity during and after completion of neoadjuvant chemoradiotherapy in patients with gastric cancer.Material and methods. Phase II clinical trial was conducted to evaluate the efficacy of the combined modality treatment including neoadjuvant chemoradiotherapy followed by D2 gastrectomy for patients with locally advanced gastric cancer. The main inclusion criteria were: histologically verified gastric cancer, cT3-4N0, cT2-4N1-3; M0. Before starting neoadjuvant therapy, all patients underwent thoracic and abdominal CT and laparoscopy to exclude peritoneal carcinomatosis. A total dose of radiation therapy was 45 Gy (1 + 1.5 Gy/fraction/day with a 4–5 hour interval) concurrently with the modified CAPOX chemotherapy regimen. Gastrectomy or subtotal resection of the stomach was planned 4-6 weeks after the completion of chemoradiotherapy. The toxicity assessment of neoadjuvant chemoradiotherapy was performed using the NCI CTC scale, version 3.0. The assessment of hematological, hepatic and pancreatic toxicities was done.Results. Among the toxicity during and after completion of neoadjuvant chemoradiotherapy, thrombocytopenia, neutropenia and leukopenia (grade 1–2) were the most common, requiring no additional symptomatic therapy. Radiation therapy was completed in 45 (98 %) patients. Chemotherapy was completed in 42 (91 %) patients. The median time between the completion of chemoradiotherapy and surgery was 44 days. Surgery following chemoradiotherapy was performed in 100 % of patients, including R0 resection in 93 % of patients.Conclusion. Preoperative chemoradiotherapy was well tolerated by patients, could be completed in most cases and did not prevent subsequent surgical treatment.https://www.siboncoj.ru/jour/article/view/759gastric cancerneoadjuvant chemoradiotherapytoxicitycombination treatment |
| spellingShingle | V. Yu. Skoropad D. D. Kudryavtsev E. N. Anikina M. V. Poluaktova L. N. Titova ANALYSIS OF HEMATOLOGIC, HEPATIC AND PANCREATIC TOXICITY DURING NEOADJUVANT CHEMORADIOTHERAPY IN PATIENTS WITH LOCALLY ADVANCED GASTRIC CANCER Сибирский онкологический журнал gastric cancer neoadjuvant chemoradiotherapy toxicity combination treatment |
| title | ANALYSIS OF HEMATOLOGIC, HEPATIC AND PANCREATIC TOXICITY DURING NEOADJUVANT CHEMORADIOTHERAPY IN PATIENTS WITH LOCALLY ADVANCED GASTRIC CANCER |
| title_full | ANALYSIS OF HEMATOLOGIC, HEPATIC AND PANCREATIC TOXICITY DURING NEOADJUVANT CHEMORADIOTHERAPY IN PATIENTS WITH LOCALLY ADVANCED GASTRIC CANCER |
| title_fullStr | ANALYSIS OF HEMATOLOGIC, HEPATIC AND PANCREATIC TOXICITY DURING NEOADJUVANT CHEMORADIOTHERAPY IN PATIENTS WITH LOCALLY ADVANCED GASTRIC CANCER |
| title_full_unstemmed | ANALYSIS OF HEMATOLOGIC, HEPATIC AND PANCREATIC TOXICITY DURING NEOADJUVANT CHEMORADIOTHERAPY IN PATIENTS WITH LOCALLY ADVANCED GASTRIC CANCER |
| title_short | ANALYSIS OF HEMATOLOGIC, HEPATIC AND PANCREATIC TOXICITY DURING NEOADJUVANT CHEMORADIOTHERAPY IN PATIENTS WITH LOCALLY ADVANCED GASTRIC CANCER |
| title_sort | analysis of hematologic hepatic and pancreatic toxicity during neoadjuvant chemoradiotherapy in patients with locally advanced gastric cancer |
| topic | gastric cancer neoadjuvant chemoradiotherapy toxicity combination treatment |
| url | https://www.siboncoj.ru/jour/article/view/759 |
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