Tolerance to preoperative placement of electrodes for neuromuscular monitoring using the Tetragraph™.
Saudi J Anaesth
; 18(2): 205-210, 2024.
Article
en En
| MEDLINE
| ID: mdl-38654867
ABSTRACT
Background:
Quantitative train-of-four (TOF) monitoring has recently been shown to be feasible in infants and children using a novel electromyography (EMG)-based monitor with a pediatric-sized self-adhesive sensor. However, placement of the sensor and initiation of TOF monitoring may require additional time in the operating room (OR), delaying workflow and the time to induction of anesthesia. The current study evaluates the feasibility of placing the self-adhesive sensor in the preoperative holding area in pediatric patients before arrival to the OR.Methods:
Consented pediatric patients undergoing inpatient surgery requiring the administration of NMBAs were enrolled. The EMG electrode was placed along the ulnar nerve on the volar aspect of the distal forearm to provide neurostimulation. After the induction of anesthesia, monitoring was initiated and TOF recording started before the administration of the NMBA. A Likert score (0-10) was used to assess ease of placement, tolerability of the monitor during the preoperative period, and its ability to generate a recorded response in the OR.Results:
The final study cohort included 40 patients with a median age of 3.7 years. Fourteen patients (35%) pulled off the sensor before arrival to the OR and 26 patients (65%) arrived at the OR with the sensor intact and functioning. Older children were more likely to maintain the sensor until arrival to the OR compared to younger patients (median age of 5.24 versus 1 year, P = 0.0521). A median age of 3.7 years correlated with an 80% chance of arriving in the OR with the sensor intact. Application ease and tolerance of the sensor were higher in the group that maintained the sensor until OR arrival.Conclusion:
In patients more than 4 years of age, placement of the self-adhesive sensor for EMG-based TOF monitoring may be feasible. However, in younger patients, additional interventions may be required to achieve a similar success rate.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Saudi J Anaesth
Año:
2024
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
India