Reversal of rocuronium induced neuromuscular block with sugammadex or neostigmine: a large observational study.
Acta Anaesthesiol Scand 2013;
57:1138-45. [PMID:
23849107 DOI:
10.1111/aas.12155]
[Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND
This 'real-life' study aimed to analyze the time from the start of neostigmine or sugammadex administration to recovery to a train of four ratio (TOFr) of 0.9 in a real-life in patients receiving rocuronium. The secondary aims were to assess the proportion of patients: presenting TOFr < 0.9 after 5, 10, and 20 min from reversal agent administration, receiving opioids for intraoperative analgesia and extubated in the post-anesthesia care unit (PACU).
METHODS
This was a multisite, prospective, nonrandomized, observational real-life study. Reversal agent was administered at either T2 reappearance or at a post-tetanic count of 1 or 2. Drugs dosages were free according to each investigator's usual practice.
RESULTS
Three hundred fifty-nine patients were enrolled onto the study. Time from reversal administration to TOFr to 0.9 is significantly faster in the sugammadex group than in the neostigmine group (shallow block: 2.2 vs. 6.9 min, respectively; P < 0.0001; deep block: 2.7 vs. 16.2 min, respectively; P < 0.0001). The number of patients with TOFr < 0.9 at 5, 10, and 20 min post-reversal agent administration was higher in the neostigmine than in the sugammadex group. Just five patients did not receive opioids. All patients were extubated in the operative room except for a single patient in the sugammadex group who was extubated following PACU admission.
CONCLUSIONS
This real-life study confirms that reversal time is faster in patients receiving sugammadex than in those receiving neostigmine. TOFr < 0.9 20 min after reversal was only present in patients treated with neostigmine.
Collapse