In this prospective study, transradial TACE procedures were performed in 20 patients with HCC. Barbeau test was performed using a pulse oximeter to confirm the patency of the palmar arch. A 6F sheath was placed in the left radial artery using US guidance. A solution of 5000 U heparin, 10 mg verapamil, and 100 μg nitroglycerin was administered intra arterially. Technical success, early (30-day) complications, and patient acceptance were evaluated.
Technical success was achieved in all cases (100%). No major complications were encountered in the first 30 days. Mild pain was observed in 1 case (5%) and managed by analgesics. No radial artery thrombosis was found with an asymptomatic small hematoma in one patient (5%) which resolved spontaneously. 5/20 patients (25%) had prior transfemoral artery TACE and all 5 patients (100%) preferred the radial approach.
Transradial approach for TACE is feasible, safe, well-accepted and preferred in patients with previous femoral approaches.