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Prospective pilot study evaluates the safety and feasibility of a device for local anesthetic delivery in transradial cerebral angiography, implying potential benefits in patient care.
Objective: This study aimed to evaluate the feasibility and safety of a computer-controlled local anesthetic delivery device during transradial cerebral angiography and to descriptively assess procedural pain and hemodynamic changes in an initial series of patients.
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Tanaka et al. (2026) studied this question.
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