BACKGROUND: The combination of systemic antiangiogenic therapy and transarterial chemoembolization (TACE) for the treatment of unresectable hepatocellular carcinoma (HCC) is the subject of several ongoing clinical trials. We present a series of patients treated with sorafenib and TACE at our institution, highlighting the technical challenges of combining these two modalities of treatment. METHODS: We retrospectively identified patients with HCC treated with TACE and sorafenib at our institution. RESULTS: Five patients were treated with the combination of TACE and sorafenib given off-protocol based on preliminary reports in the literature. The first four patients started sorafenib 7 days prior to TACE resulting in intratumoral vascular pruning and poor visualization of lesions on angiography. This was managed by either superselective angiography or lobar TACE. The fifth patient stopped sorafenib 7 days prior to TACE with full visualization of multiple hypervascular lesions on angiography prior to embolization. CONCLUSIONS: Our observations suggest that the biologically preferable strategy of continuous antiangiogenic therapy should be weighed against the possibility of suboptimal TACE due to poor visualization of lesions on angiography and safety.
BACKGROUND: The combination of systemic antiangiogenic therapy and transarterial chemoembolization (TACE) for the treatment of unresectable hepatocellular carcinoma (HCC) is the subject of several ongoing clinical trials. We present a series of patients treated with sorafenib and TACE at our institution, highlighting the technical challenges of combining these two modalities of treatment. METHODS: We retrospectively identified patients with HCC treated with TACE and sorafenib at our institution. RESULTS: Five patients were treated with the combination of TACE and sorafenib given off-protocol based on preliminary reports in the literature. The first four patients started sorafenib 7 days prior to TACE resulting in intratumoral vascular pruning and poor visualization of lesions on angiography. This was managed by either superselective angiography or lobar TACE. The fifth patient stopped sorafenib 7 days prior to TACE with full visualization of multiple hypervascular lesions on angiography prior to embolization. CONCLUSIONS: Our observations suggest that the biologically preferable strategy of continuous antiangiogenic therapy should be weighed against the possibility of suboptimal TACE due to poor visualization of lesions on angiography and safety.
Authors: Myeong Jun Song; Ho Jong Chun; Do Seon Song; Hee Yeon Kim; Sun Hong Yoo; Chung-Hwa Park; Si Hyun Bae; Jong Young Choi; U Im Chang; Jin Mo Yang; Hae Giu Lee; Seung Kew Yoon Journal: J Hepatol Date: 2012-07-20 Impact factor: 25.083
Authors: Josep M Llovet; Sergio Ricci; Vincenzo Mazzaferro; Philip Hilgard; Edward Gane; Jean-Frédéric Blanc; Andre Cosme de Oliveira; Armando Santoro; Jean-Luc Raoul; Alejandro Forner; Myron Schwartz; Camillo Porta; Stefan Zeuzem; Luigi Bolondi; Tim F Greten; Peter R Galle; Jean-François Seitz; Ivan Borbath; Dieter Häussinger; Tom Giannaris; Minghua Shan; Marius Moscovici; Dimitris Voliotis; Jordi Bruix Journal: N Engl J Med Date: 2008-07-24 Impact factor: 91.245
Authors: Manon Buijs; Diane K Reyes; Timothy M Pawlik; Amanda L Blackford; Riad Salem; Wells A Messersmith; Colin D Weekes; Mary Mulcahy; Ihab R Kamel; Jean-Francois H Geschwind Journal: Cancer Date: 2012-11-06 Impact factor: 6.860