Spinal anaesthesia with Chloroprocaine HCl 1% for elective lower limb procedures of short duration: A prospective, randomised, observer-blind study in adult patients

This prospective, randomised, observer-blinded study has been conducted in patients undergoing procedures of the lower extremities to evaluate the time to complete block resolution of 2-chloroprocaine 1% at three intrathecal doses (30, 40 and 50 mg).