Impact of perioperative intravenous lidocaine infusion on postoperative pain and rapid recovery of patients undergoing gastrointestinal tumor surgery: a randomized, double-blind trial.
J Gastrointest Oncol
; 11(6): 1274-1282, 2020 Dec.
Article
em En
| MEDLINE
| ID: mdl-33457000
ABSTRACT
BACKGROUND:
To explore the effect of perioperative intravenous lidocaine infusion on postoperative pain and the rapid recovery of patients undergoing gastrointestinal tumor surgery.METHODS:
The patients who underwent gastrointestinal tumor surgery from May to July 2020 were selected. The patients were randomly divided into the lidocaine group (group L) and control group (group C) by the random number table method, with 60 patients in each group. Both groups of patients received an intravenous drug infusion immediately after induction of tracheal intubation under general anesthesia. In group L, 1.5 mg/kg lidocaine was slowly injected intravenously at a rate of 1.5 mg·kg-1·h-1 to the surgical suture, and intravenous inhalation was used to maintain the depth of anesthesia. Group C patients were given the same volume of normal saline. The 2-, 4-, 7-, 14-, 30-, and 90-day numerical rating scale (NRS) and the proportion of chronic post-surgical pain (CPSP) after 3 months for both groups after surgery were recorded. Each patient's postoperative comfort score, requiring analgesia, return of flatus, bowl movement, hospitalization days, hospitalization expenses, and adverse events were also recorded.RESULTS:
One hundred and twenty patients were enrolled but 5 of them failed to complete the treatment process. Therefore, 58 and 57 patients in group L and C were included into the final analysis. The NRS of patients in group L was significantly lower than that of group C at all time points after surgery (P<0.05), and the proportion of CPSP in group L was significantly lower than that of group C (P<0.05). The percentage of patients requiring analgesia and postoperative comfort score of group L was significantly higher than that of group C (P<0.01), patient's return of flatus, bowl movement, hospitalization days, and hospitalization expenses in group L were significantly lower than those in group C (P<0.05). There were no difference of adverse events between the 2 groups (P>0.05).CONCLUSIONS:
During the perioperative period of radical gastrointestinal tumor surgery, intravenous lidocaine infusion can reduce acute postoperative pain, promote postoperative gastrointestinal function recovery, and improve postoperative comfort.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Clinical_trials
Idioma:
En
Revista:
J Gastrointest Oncol
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
China