Grip strength can be used to evaluate postoperative residual neuromuscular block recovery in patients undergoing general anesthesia

Abstract

Background:Residual postoperative neuromuscular blockade is an important clinical issue. Neuromuscular monitoring is usually used to evaluate neuromuscular recovery in patients undergoing general anesthesia. However, this procedure is inconvenient and not widely adopted. We aimed to examine the correlation between grip strength and train-of-four ratio (TOFr) to examine whether assessing grip strength can be used clinically to monitor residual neuromuscular blockade.Methods:One hundred twenty patients with ASA I or II scheduled for laparoscopic cholecystectomy under general anesthesia were enrolled in this study. All patients were randomly selected to receive standard anesthesia induction with either 0.6 mg·kg−1 rocuronium or 0.2 mg·kg−1 cisatracurium. Grip strength was tested in all patients using an electronic device before anesthesia and when TOFr values of 0.7, 0.8, and 0.9, and an hour later of TOFr value of 0.25. The time required for a change in TOFr values from 0.25 to 0.75 and 0.9 was evaluated. Spearman rank correlation analysis was performed to determine correlations between grip strength and TOFr.Results:Spearman rank correlation analysis indicated that there was a significant correlation between grip strength and TOFr during patient recovery from general anesthesia (correlation coefficient for grip strength recovery [rs] = 0.886). Subgroup analysis revealed that there were no differences in mean maximum grip value recovery between patients treated with rocuronium and those treated with cisatracurium when TOFr was 0.7, 0.8, and 0.9 or when the TOFr was 0.25 after 60 minutes (all P >.05). Recovery of TOFr from 0.25 to 0.75 and from 0.25 to 0.9 was longer in patients treated with rocuronium than in those treated with cisatracurium (both P <.001).Conclusion:There was a strong correlation between grip strength and TOFr during recovery from general anesthesia. Evaluation of grip strength can be used as an additional strategy to evaluate postoperative residual neuromuscular blockade.

Routine cancer treatments and their impact on physical function, symptoms of cancer-related fatigue, anxiety, and depression

“…Considering associations between the stressful life event and the low physical state raises the potential for a skewed rating affected by motivational and emotional aspects and psychological health [ 46 , 47 ]. Other underlying mechanisms with possible modifying effects comprise general anesthesia received [ 48 ], changes in hormone levels [ 49 ], and chronic illness with painful or weak hands [ 50 , 51 ]. The detected continuous reduced functioning requires close observance beyond the time frame chosen in this study to prevent further decline.…”

Incidence and associated factors of postoperative hypoxemia among adult elective surgical patients at Dessie Comprehensive Specialized Hospital: An observational study

“…Grip Strength: a measure of muscular strength to monitor residual neuromuscular blockade, clinically [ 12 ]. Muscular strength score (1 = keeps grip for >15 seconds and 0 = does not keep grip or keeps it for less than 15 seconds).…”

Residual neuromuscular blockade and late neuromuscular blockade at the post-anesthetic recovery unit: prospective cohort study

“… 2 Clinical methods do not quantify the degree of NMB, so they have been abandoned and replaced by device-based methods. 7 , 9 , 11 …”

“…However, the use of these monitors is far from ideal, since studies have shown that only 10–15% of anesthesiologists routinely use neuromuscular function monitors, and only 18% reported that all workplaces are equipped with this monitor. 11 , 14 Studies on R NMB incidence at the PACU have shown results from 9% to 47%, with some publications showing even higher rates, indicating that the incidence can reach 88–93%. 3 , 4 , 5 , 9 , 15 …”