Abstract | PURPOSE: METHODS AND MATERIALS: Prospective phase II trial including Child-Pugh A/B cirrhotic patients with small-size HCC (1 nodule < or =5 cm, or 2 nodules < or =3 cm) nonsuitable for curative treatments, to assess tolerance and efficacy of high-dose (66 Gy, 2 Gy/fraction) 3DCRT. RESULTS: Twenty-seven patients were enrolled. Among the 25 assessable patients, tumor response was observed for 23 patients (92%), with complete response for 20 patients (80%), and partial response for 3 patients (12%). Stable disease was observed in 2 patients (8%). Grade 4 toxicities occurred in 2 of 11 (22%) Child-Pugh B patients only. Child-Pugh A patients tolerated treatment well, and 3/16 (19%) developed asymptomatic Grade 3 toxicities. CONCLUSION: High-dose 3DCRT is a noninvasive, well-tolerated modality that is highly suitable for the treatment of small HCCs in cirrhotic patients, with promising results. However, additional trials are needed to optimize this technique and formally compare it with the usual curative approaches.
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Authors | Françoise Mornex, Nicolas Girard, Christophe Beziat, Abdul Kubas, Mustapha Khodri, Christian Trepo, Philippe Merle |
Journal | International journal of radiation oncology, biology, physics
(Int J Radiat Oncol Biol Phys)
Vol. 66
Issue 4
Pg. 1152-8
(Nov 15 2006)
ISSN: 1879-355X [Electronic] United States |
PMID | 17145534
(Publication Type: Clinical Trial, Phase II, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Topics |
- Adult
- Aged
- Aged, 80 and over
- Carcinoma, Hepatocellular
(complications, radiotherapy)
- Feasibility Studies
- Female
- Humans
- Liver Cirrhosis
(etiology, radiotherapy)
- Liver Neoplasms
(radiotherapy)
- Male
- Middle Aged
- Radiation Injuries
(etiology)
- Radiotherapy, Conformal
(adverse effects, methods)
- Risk Assessment
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