local anesthetic solutions are frequently mixed to take advantage of the useful properties of each drug but the medical literature is surprisingly deficient in well controlled studies about the onset and duration of action of these mixtures for epidural anesthesia. a total of 32 patients scheduled for elective operation were enrolled in this prospective randomized controlled study; in group i, ...

Bupivacaine is a widely used long-acting local anaesthetic. In clinical practice, a mixture of bupivacaine and lidocaine is often used in order to combine the faster onset of sensory blockade of lidocaine with more profound and longer duration of blockade by bupivacaine. The aim of this study was to compare the cardiotoxicity of large doses of bupivacaine and mixture of bupivacaine with lidocai...

Purpose Local anesthetic agents such as bupivacaine and lidocaine are commonly used after surgery for pain control. The aim of this prospective study was to evaluate the safety of a mixture of bupivacaine and lidocaine in children who underwent urologic inguinal and scrotal surgery. Materials and Methods Fifty-five patients who underwent pediatric urologic outpatient surgeries, were prospecti...

With cutaneously applied local anesthetic bases various effects may be observed, such as a decrease in pricking pain and a change in burning, itch, and thermal sensations. These effects occur after skin penetration and may be attributed to the action of the anesthetics on nociceptors and thermoreceptors, i.e., on C and A delta nerve fibers, respectively. As little is known about the pharmacodyn...

aim and background:   controlling pain in the post-operative period is still one of the challenging issues for anaesthesiologists as it tremendously helps patients to return to their daily life as soon as possible. in this survey we have tried to compare the efficacy of %0.5 bupivacaine and %2 lidocaine with normal saline for controlling pain after pcnl. methods and materials:   in a double bli...

In a single-centre, randomized, double-blind study, we compared the efficacy of 2% articaine with that of a mixture of 0.5% bupivacaine and 2% lidocaine for peribulbar anaesthesia in cataract surgery, using a single medial canthus injection technique. Eighty-two patients were allocated randomly to receive 7-9 ml of a mixture of 0.5% bupivacaine and 2% lidocaine or an equal volume of 2% articain...

PURPOSE To compare the intraoperative and postoperative clinical properties of 1% ropivacaine, 0.75% bupivacaine, 2% lidocaine and a mixture of 0.75% bupivacaine and 2% lidocaine (bupi+lido) administered for peribulbar anaesthesia during vitrectomy. METHODS A total of 140 patients were randomly allocated to four groups. The time of onset of analgesia and akinesia was measured. The efficacy of...

OBJECTIVE To reduce the onset of 0.5% bupivacaine by adding 2% lidocaine with 0.5% bupivacaine for ultrasound-guided and double stimulation technique at musculocutaneous and radial nerve for infraclavicular brachial plexus block. DESIGN Prospective randomized double-blinded, controlled trial study. MATERIAL AND METHOD 90 patients undergoing creation of arteriovenous fistula under ultrasound...