Comparison of Neuromuscular Blocking Effects and Reversibility of Cisatracurium versus Atracurium During Thyroid Surgery
DOI:
https://doi.org/10.51253/pafmj.v75i5.10591Keywords:
Anesthesia, Atracurium, Cisatracurium, Neuromuscular blocking effects, ReversibilityAbstract
Objective: To measure the neuromuscular blocking effects and reversibility of Cisatracurium (0.15mg/kg) with Atracurium (0.5mg/kg) during thyroid surgery.
Study Design: Quasi-experimental study.
Place and Duration of Study: Department of Anesthesia, Combined Military Hospital, Peshawar, Pakistan from Sep 2022 to Apr 2023.
Methodology: The present study was conducted on sixty patients undergoing thyroid surgery of age ranges from 20-65 years of both gender belonging to American Society of Anesthesiologists (ASA) I and II were included. All the patients were randomly divided into two equal Groups. Patients in Group-A received Atracurium (0.5 mg/kg) while in Group-B, received Cisatracurium (0.15 mg/kg). Patients were intubated three minutes after administration of Neuromuscular Blocking Agents (NMBAs). The outcomes in terms of time for onset of action, intubation conditions and reversibility were recorded.
Results: The mean time for onset of action was 4.67±0.88 minutes in Group-A while 2.37±0.76 minutes in Group-B with p-value of 0.001. In Group-A, the mean reversibility time was 41.80±1.69 minutes while 45.33±1.27 minutes in Group-B with p-value of 0.001. Intubating conditions assessed clinically were excellent in 10(33.33%), good in 09(30.0%) and poor in 11(36.67%) in Group-A whereas, in Group-B, excellent in 13(43.33%), good in 10(33.33%) and poor in 7(23.33%).
Conclusion: This study concluded that Cisatracurium (0.15mg/kg) is more effective Neuromuscular Blocking Agent (NMBA) than Atracurium (0.5mg/kg) in patients under general anesthesia.
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