Cancer Research and Treatment

Original Articles

Radiofrequency Ablation for Metastatic Hepatic Tumor in Colorectal Carcinoma: Jung-Hye Choi, Myung-Ju Ahn, Hyunchul Rhim, Heung Woo Lee, Ho-Suk Oh, Young-Yeul Lee, Il-Young Choi, In-Soon Kim; Cancer Res Treat. 2004;36(2):128-131. Published online April 30, 2004; DOI: https://doi.org/10.4143/crt.2004.36.2.128

Purpose

The purpose of this study was to assess the efficacy and safety of radiofrequency ablation (RFA) to treat hepatic metastasis in patients with colorectal carcinoma.

Materials and Methods

Between May 1999 and July 2002, a total of 45 tumors in 24 patients with colorectal cancer were treated with RFA. Thirteen patients received systemic chemotherapy after the RFA procedure. The ablation was performed percutaneously under ultrasound guidance using cool-tip or expandable electrodes and an RF generator. The medical records as well as the CT scan results taken every 3 months were retrospectively reviewed.

Results

The median follow-up duration of the surviving patients was 11.7 months (4.6~32.2 months). Complete tumor necrosis was achieved in 17 patients (70.8%) on an immediate (<24 hrs) CT scan. The median survival was 17.1 months. The 1- and 2-year survival rates were 80.5 and 25.8%, respectively. In a univariate analysis, complete necrosis, tumor size and post-RFA chemotherapy were significant factors for survival. Nineteen of the 24 patients developed a recurrence or progressed (79.2%). The median progression free survival was 5.5 months. There were no treatment related deaths or serious adverse effects, with the exception of one case of respiratory failure.

Conclusion

These results suggest that RFA is a well-tolerated and effective method to treat hepatic metastasis in colorectal carcinomas.

Citations

Citations to this article as recorded by

Single-centre survival analysis over 10 years after MR-guided radiofrequency ablation of liver metastases from different tumour entities
Susann-Cathrin Olthof, Daniel Wessling, Moritz T. Winkelmann, Hansjörg Rempp, Konstantin Nikolaou, Rüdiger Hoffmann, Stephan Clasen
Insights into Imaging.2022;[Epub] CrossRef
Prognostic factors after ultrasound‐guided percutaneous ablation of colorectal liver metastases: A systematic review
Jeanett Klubien, Andreas P. Kohl, Christian P. Nolsøe, Jacob Rosenberg, Hans‐Christian Pommergaard
Australasian Journal of Ultrasound in Medicine.2018; 21(2): 87. CrossRef
Impact of timing and cycles of systemic chemotherapy on survival outcome of colorectal liver metastases patients treated by percutaneous microwave ablation
Kai Zhang, Jie Yu, Fubo Zhou, Xiaoling Yu, Xin Li, Jianbin Wang, Zhiyu Han, Zhigang Cheng, Ping Liang
International Journal of Hyperthermia.2016; 32(5): 531. CrossRef
Efficacy and safety of thermal ablation in patients with liver metastases
Yingjun Liu, Shengping Li, Xiangbin Wan, Yi Li, Binkui Li, Yaqi Zhang, Yunfei Yuan, Yun Zheng
European Journal of Gastroenterology & Hepatology.2013; 25(4): 442. CrossRef
CT- versus coregistered FDG-PET/CT-based radiation therapy plans for conformal radiotherapy in colorectal liver metastases: a dosimetric comparison
Cem Parlak, Erkan Topkan, Serhat Sonmez, Cem Onal, Mehmet Reyhan
Japanese Journal of Radiology.2012; 30(8): 628. CrossRef

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Combination Chemotherapy of Oxaliplatin and Capecitabine in Patients with Metastatic Colorectal Cancer: a Pilot Study: Myung Ju Ahn, Ho Suck Oh, Jung Hye Choi, Young Yeul Lee, In Soon Kim, Il Young Choi, Oh Young Lee, Heung Woo Lee; Cancer Res Treat. 2003;35(5):407-410. Published online October 31, 2003; DOI: https://doi.org/10.4143/crt.2003.35.5.407

Abstract PDF

PURPOSE
To evaluate the efficacy and toxicity of oxaliplatin and capecitabine in patients with metastatic colorectal cancer. MATERIALS AND METHODS: Between December 2001 and April 2003, fourteen patients were enrolled in this study. Oxaliplatin, 80 mg/m(2), was administered intravenously on day 1, and capecitabine, 1, 250 mg/m(2) bid po (total daily dose 2, 500 mg/m(2)), was given on days 1~14 of 3 week cycles. RESULTS: The median age of the patients was 57 years (range: 41~74), and the most common sites of metastasis were liver, lung or lymph node. Of the 12 evaluable patients, the overall response rate was 41.7%, but with no complete response. The median response duration and median progression free survival of 12 patients were 42 and 24.4 weeks, respectively. The median overall survival was not reached. A median 6 (range: 1~9), and a total 80, cycles were administered to 14 patients. 80 cycles were evaluable for toxicity. The most common hematological toxicities were NCI grades I/II anemia (45%), leucopenia (33.75%) and thrombocytopenia (17.5%). The most common non-hematological toxicities were nausea/ vomiting (28.75/5%) and neurotoxicity (8.75%). Hand and foot syndrome was noted in only 3.75%. There was no life-threatening toxicity.
CONCLUSION
Oxaliplatin and oral capecitabine combination chemotherapy showed significant activity and favorable toxicity in patients with metastatic colorectal cancer. Further studies, with larger numbers of patients and long-tern follow-up will be needed.

Citations

Citations to this article as recorded by

Case Report: Vision Loss Induced by Capecitabine in Patient with Preexisting Left Eyes Blind
Paul Matte, Michel Ducreux
Case Reports in Oncology.2023; : 480. CrossRef
Phase II study of capecitabine and irinotecan combination chemotherapy in patients with advanced gastric cancer
J H Baek, J G Kim, S B Jeon, Y S Chae, D H Kim, S K Sohn, K B Lee, Y J Choi, H J Shin, J S Chung, G J Cho, H Y Jung, W Yu
British Journal of Cancer.2006; 94(10): 1407. CrossRef

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Gemcitabine and Infusional 5-Fluorouracil in Advanced Pancreatic Cancer: A Clinical Benefit Response-Oriented Phase II Study: Jung Hye Choi, Myung Ju Ahn, Seock Ah Im, Bong Seog Kim, Ho Suk Oh, Heung Woo Lee, Yeung Chul Mun, Chu Myung Seong, Soon Nam Lee, Young Yeul Lee, Il Young Choi, In Soon Kim; Cancer Res Treat. 2003;35(3):213-217. Published online June 30, 2003; DOI: https://doi.org/10.4143/crt.2003.35.3.213

Abstract PDF: PURPOSE
Gemcitabine and 5-fluorouracil (5-FU) are two compounds with reproducible activity against advanced pancreatic carcinomas. To evaluate the activity and feasibility of this combination chemotherapy, a multi-institutional phase II study was performed. MATERIALS AND METHODS: Twenty patients (male: female 15: 5, median age: 60.5 years), with histologically verified locally advanced or metastatic pancreatic carcinomas, were enrolled between April 2000 and March 2002. Gemcitabine was administered by intravenous injection at the doses of 1, 000 mg/m2 on days 1, 8 and 15, and 5-FU 800 mg/m2/day, was given by continuous intravenous infusion on days 1~5. The treatment was repeated every 4 weeks. The clinical benefit response (CBR) was a composite of the pain, Karnofsky performance status and body weight change measurement.
RESULTS
Nineteen of the twenty patients were assessable for response. The median follow-up duration was 4.6 months (0.4~15.2 months). Five patients achieved a partial response and eight a stable disease. The overall response rate was 25.0%. The CBR was assessable in 12 patients. The overall CBR was 41.7% (5/12). The median survival of all the patients was 8.0 months. Grade 3~4 toxicities included neutropenia (9.3%) and thrombocytopenia (5.3%). CONCLUSION: This study suggested that gemcitabine, combined with infusional 5-FU, was well tolerated, and produced modest antitumor activity and symptomatic relief in advanced pancreatic cancer patients.

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