Int Dent J
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Review Meta Analysis Comparative Study
Efficacy and safety of mepivacaine compared with lidocaine in local anaesthesia in dentistry: a meta-analysis of randomised controlled trials.
The objective of the study was to assess the efficacy and safety of mepivacaine compared with lidocaine used in local anaesthesia in dentistry. Medline, Cochrane Central Register of Controlled Trials, EMBASE, Chinese BioMedical Literature Database, China National Knowledge Infrastructure and WHO International Clinical Trials Registry Platform were searched electronically. Relevant journals and references of studies included were hand-searched for randomised controlled trials comparing mepivacaine with lidocaine in terms of efficacy and safety. ⋯ In addition, 3% mepivacaine had shorter onset time (P = 0.004), same level of success rate (P = 0.28) and similar pain control during injection and postinjection compared with 2% lidocaine with 1:50,000 adrenaline. Given the efficacy and safety of the two solutions, 2% mepivacaine with vasoconstrictors is better than 2% lidocaine with vasoconstrictors in dental treatment. Meanwhile, 3% plain mepivacaine is better for patients with cardiac diseases.