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Effect of local infiltration of ropivacaine in gallbladder triangle on agitation and postoperative pain in patients undergoing laparoscopic cholecystectomy / 中国医师杂志
Journal of Chinese Physician ; (12): 691-695, 2022.
Artigo em Chinês | WPRIM | ID: wpr-932122
ABSTRACT

Objective:

To study the effect of local infiltration of ropivacaine in gallbladder triangle on agitation and postoperative pain in patients undergoing laparoscopic cholecystectomy (LC).

Methods:

108 patients with LC who met the requirements of this study treated in Yunnan Cancer Hospital from March 2018 to March 2021 were randomly divided into two groups, 54 cases in each group. Both groups received routine LC under general anesthesia. The observation group received ropivacaine for local infiltration in the gallbladder triangle, and the control group received the same amount of normal saline for local infiltration in the gallbladder triangle. The anesthesia indexes, agitation during awakening and postoperative pain were compared between the two groups.

Results:

There was no significant difference in extubation, anesthesia and recovery time between the observation group and the control group (all P>0.05); The scores of static and dynamic visual analogue scale (VAS) in the two groups reached the highest value at 6 h after operation, and then decreased gradually, with significant differences between the two groups ( F=15.28, 4.26, 11.06, 3.21, all P<0.05). The dynamic and static VAS scores of the observation group were lower than those of the control group at the time of awakening, 6 h, 12 h and 24 h after operation, with statistically significant difference (all P<0.05). Compared with the control group, the Riker sedation agitation score (SAS) and the incidence of agitation in the observation group were significantly lower (all P<0.05), and the effective times of analgesic pump pressing 24 hours after operation were significantly less ( P<0.05); There was no significant difference in SpO 2 level between the observation group and the control group ( P>0.05); The levels of heart rate (HR) and mean arterial pressure (MAP) in the two groups were significantly higher than those before anesthesia, and the rising degree in the observation group was significantly lower than that in the control group (all P<0.05); The levels of norepinephrine (NE), C-reactive protein (CRP) and cortisol in the two groups were significantly higher than those before anesthesia, and the rising degree in the observation group was significantly lower than that in the control group (all P<0.05).

Conclusions:

Local infiltration of gallbladder triangle with ropivacaine during LC can reduce the degree of postoperative pain, the use of PCIA pump and the occurrence of agitation during awakening, so as to maintain hemodynamic stability.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Chinese Physician Ano de publicação: 2022 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of Chinese Physician Ano de publicação: 2022 Tipo de documento: Artigo