• Ali M Mokhtar and Ahmed A Badawy.
• Cairo University, Department of Anesthesia, Cairo, Egypt. Electronic address: alyaly4444@gmail.com.
• Braz J Anesthesiol. 2018 Jan 1; 68 (1): 57-61.

BackgroundPost-extubation laryngospasm is a dangerous complication that should be managed promptly. Standard measures were described for its management. We aimed to compare the efficacy of propofol (0.5mg.kg-1) vs. lidocaine (1.5mg.kg-1) for treatment of resistant post-extubation laryngospasm in the obstetric patients, after failure of the standard measures.MethodThis study was conducted over 2 years on all obstetric patients scheduled for cesarean delivery. Post-extubation laryngospasm was initially managed with a standard protocol (removal of offending stimulus, jaw thrust, positive pressure ventilation with 100% oxygen). When this protocol failed, the tested drug was the second line (lidocaine in the first year and propofol in the second year). Lastly, succinylcholine was used when the tested drug failed.ResultsIn lidocaine group, 5% of parturients developed post-extubation laryngospasm, 31.9% of them were successfully treated via standard protocol, and 68.1% required lidocaine treatment. 65.6% of patients treated with lidocaine responded successfully and 34.4% required succinylcholine to relieve laryngospasm. In propofol group, 4.7% of parturients developed post-extubation laryngospasm, 30.1% of them were successfully treated via standard protocol, and 69.9% required propofol treatment. 82.8% of patients treated with propofol responded successfully and 17.2% required succinylcholine to relieve laryngospasm.ConclusionSmall dose of propofol (0.5mg.kg-1) is marginally more effective than lidocaine (1.5mg.kg-1) for the treatment of resistant post-extubation laryngospasm in obstetric patients, after failure of standard measures and before the use of muscle relaxants.Copyright © 2017 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

24 keywords...

hide…