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Duration and recovery profile of cisatracurium after succinylcholine during propofol or isoflurane anesthesia.

Publication ,  Journal Article
Soppitt, AJ; Glass, PS; el-Moalem, H; Ginsberg, B; Weatherwax, K; Gan, TJ
Published in: J Clin Anesth
December 1999

STUDY OBJECTIVE: To determine the duration and recovery profile of maintenance doses of cisatracurium besylate following succinylcholine, and during propofol or isoflurane anesthesia. DESIGN: Randomized, open-label study. SETTING: Operating suite of a university-affiliated medical center. PATIENTS: Forty ASA physical status I and II adult patients having elective surgery with general anesthesia lasting longer than 90 minutes. INTERVENTIONS: Following a standardized induction sequence, a baseline electromyogram (EMG) was obtained. An intubating dose of intravenous (i.v.) succinylcholine 1.0 mg/kg was administered. Ventilation was maintained with a face mask until the first twitch (T1) of the evoked train-of-four (TOF) reached 10% of control when tracheal intubation was performed. Spontaneous recovery from neuromuscular blockade was allowed to occur until the first twitch returned to 25% of control. Patients then were randomized to receive cisatracurium as follows. Group 1: 0.025 mg/kg [0.5 x 95% effective dose (ED95)]; Group 2: 0.05 mg/kg (ED95); Group 3: 0.05 mg/kg (ED95); and Group 4: 0.1 mg/kg (2 x ED95). Anesthesia for Groups 1 and 2 were maintained with isoflurane 1% to 2%, 66% nitrous oxide (N2O) in oxygen (O2), and in Groups 3 and 4, anesthesia was maintained with propofol 80 to 160 micrograms/kg/min, 66% N2O in O2. The TOF-evoked EMG was recorded at 10-second intervals. The time for the evoked EMG to spontaneously return to 25%, 50%, and 75% of the original baseline was recorded. MEASUREMENTS AND MAIN RESULTS: There were 10 patients in each of the four groups. The duration of action of cisatracurium 0.05 mg/kg (ED95) after an intubating dose of succinylcholine is 24.5 +/- 10 minutes and 21.3 +/- 9 minutes during anesthesia maintained with isoflurance and propofol, respectively. Doubling the dose of cisatracurium resulted in approximately twice the duration of action (40.2 +/- 7 min) during propofol anesthesia. Following a dose of cisatracurium 0.025 mg/kg (0.5 x ED95), the T1 of the EMG-evoked response did not decrease below 25% in 7 of 10 patients. CONCLUSION: Following succinylcholine, the duration of action of a single dose of cisatracurium 0.05 mg/kg is 20 to 25 minutes during anesthesia maintained with propofol or isoflurane. The duration and recovery profile of cisatracurium is dose dependent during propofol and isoflurane anesthetics. Cisatracurium 0.025 mg/kg is an inadequate maintenance dose following recovery from succinylcholine and it fails to provide adequate surgical relaxation.

Duke Scholars

Published In

J Clin Anesth

DOI

ISSN

0952-8180

Publication Date

December 1999

Volume

11

Issue

8

Start / End Page

652 / 656

Location

United States

Related Subject Headings

  • Time Factors
  • Succinylcholine
  • Propofol
  • Neuromuscular Blocking Agents
  • Middle Aged
  • Male
  • Isoflurane
  • Humans
  • Female
  • Atracurium
 

Citation

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Soppitt, A. J., Glass, P. S., el-Moalem, H., Ginsberg, B., Weatherwax, K., & Gan, T. J. (1999). Duration and recovery profile of cisatracurium after succinylcholine during propofol or isoflurane anesthesia. J Clin Anesth, 11(8), 652–656. https://doi.org/10.1016/s0952-8180(99)00118-x
Soppitt, A. J., P. S. Glass, H. el-Moalem, B. Ginsberg, K. Weatherwax, and T. J. Gan. “Duration and recovery profile of cisatracurium after succinylcholine during propofol or isoflurane anesthesia.J Clin Anesth 11, no. 8 (December 1999): 652–56. https://doi.org/10.1016/s0952-8180(99)00118-x.
Soppitt AJ, Glass PS, el-Moalem H, Ginsberg B, Weatherwax K, Gan TJ. Duration and recovery profile of cisatracurium after succinylcholine during propofol or isoflurane anesthesia. J Clin Anesth. 1999 Dec;11(8):652–6.
Soppitt, A. J., et al. “Duration and recovery profile of cisatracurium after succinylcholine during propofol or isoflurane anesthesia.J Clin Anesth, vol. 11, no. 8, Dec. 1999, pp. 652–56. Pubmed, doi:10.1016/s0952-8180(99)00118-x.
Soppitt AJ, Glass PS, el-Moalem H, Ginsberg B, Weatherwax K, Gan TJ. Duration and recovery profile of cisatracurium after succinylcholine during propofol or isoflurane anesthesia. J Clin Anesth. 1999 Dec;11(8):652–656.
Journal cover image

Published In

J Clin Anesth

DOI

ISSN

0952-8180

Publication Date

December 1999

Volume

11

Issue

8

Start / End Page

652 / 656

Location

United States

Related Subject Headings

  • Time Factors
  • Succinylcholine
  • Propofol
  • Neuromuscular Blocking Agents
  • Middle Aged
  • Male
  • Isoflurane
  • Humans
  • Female
  • Atracurium