Purposes: To compare adverse effects induced by Proseallaryngeal mask airway (PLMA) insertion with tracheal intubation (TI). Methods: A prospective, descriptive comparative study. Eighty adult patients, ASA I-II, Mallampati I-II, undergoing scheduled for laparoscopic cholescystomy with general anesthesia, were randomly divided into two groups: PLMA group and TI group. Changes in the heart rates (HR), arterial blood pressures (ASP) before and after PLMA insertion or tracheal intubation were evaluated. The rates of nausea and vomiting, mucosal trauma, coughing, sore throats, dysphonia were recorded in postoperative timepoint. Results: Tracheal intubation induced HR and ASP to increase statistically. The heart rates and ASP were stable on PLMA insertion. Postoperative mucosal trauma, coughing, sore throats, dysphonia were lower for the Proseallaryngeal mask airway insertion than the tracheal intubation (p0.05): 10 percent, 5 percent, 10 percent and 2.5 percent compared with 15 percent, 62.5 percent 37.5 percent and 37.5 percent respectively with PLMA group and TI group. Conclusion: Adverse effects induced by Proseal laryngeal mask airway insertion are lower than tracheal intubation.
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