A randomized phase II study of individualized stereotactic body radiation therapy (SBRT) versus transarterial chemoembolization (TACE) as a bridge to transplant in hepatocellular carcinoma (HCC)
| العنوان: | A randomized phase II study of individualized stereotactic body radiation therapy (SBRT) versus transarterial chemoembolization (TACE) as a bridge to transplant in hepatocellular carcinoma (HCC) |
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| المؤلفون: | Francis Warren Nugent, Krishna Gunturu, Keith E. Stuart, Sebastian Flacke, Chris Molgaard, Klaudia Hunter, Amir Qamar, Shams Iqbal, Frederick Gordon, Kari Galuski, Erin Hartnett |
| المصدر: | Journal of Clinical Oncology. 35:e15677-e15677 |
| بيانات النشر: | American Society of Clinical Oncology (ASCO), 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Cancer Research, Oncology |
| الوصف: | e15677 Background: For HCC pts undergoing LT, local treatment as a "bridge" is standard to decrease likelihood of tumor progression. The most common treatment is TACE, but the safest and most effective bridging modality is unclear. Recently, SBRT has been shown to be both safe and effective when used in pts with locally advanced HCC. We prospectively compare SBRT to TACE as a bridge for HCC pts undergoing LT. Methods: 60 pts are planned for accrual. Pts with C-P < 9 and HCC within Milan Criteria were randomized between two arms. TACE pts received 2 treatments one month apart using DEBDOX beads. TACE pts were hospitalized after each treatment. Pts randomized to SBRT, after fiducial placement, received a median total dose of 45 Gy delivered over 5 fractions. Mean liver dose, Veff, and NTCP were utilized to determine the prescription dose. Pts were assessed by imaging using mRECIST criteria at 2 months and every 3 months thereafter until LT or death. Toxicity and quality of life (QOL) were assessed before treatment, during treatment, 2 weeks post-treatment, and then every 3 months using the PIQ-6 Pain Impact Questionnaire and the SF-36v2 Health Survey. Primary endpoint was need for retreatment of the previously treated lesion(s). Secondary endpoints include toxicity, pathologic response, radiologic response, QOL, and cost. Results: From 9/2014-1/17, 33 pts within Milan Criteria with C-P Class A/B cirrhosis were randomized to TACE (n = 18) vs. SBRT (15). Data on evaluable pts is summarized in the table below. Conclusions: For HCC patients with C-P Class A/B liver cirrhosis, SBRT appears at least equally effective as TACE as a bridge to liver transplantation. SBRT may engender less toxicity, better maintain QOL, and eliminate the need for hospitalization. An update along with a full cost analysis will be presented in June. Clinical trial information: nct02182687. [Table: see text] |
| تدمد: | 1527-7755 0732-183X |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::088f37efd37a9ef74bf74b9f70f5075eTest https://doi.org/10.1200/jco.2017.35.15_suppl.e15677Test |
| رقم الانضمام: | edsair.doi...........088f37efd37a9ef74bf74b9f70f5075e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15277755 0732183X |
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