Yunxia Hu1,2, Meiting Li1,2, Jiacen Li1,2, Qiang Lyu1,2, Rong Jiang1,2, Yu Du1,2. 1. Department of Anesthesiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China. 2. Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China.
Abstract
BACKGROUND: To explore the effects of ultrasound-guided erector spinae plane (ESP) block on the immune function and postoperative recovery of patients undergoing radical mastectomy. METHODS: One hundred and four patients with breast cancer were randomly divided into the observation group and control group, with 52 cases in each group. The control group underwent induction of routine general anesthesia and thoracic paravertebral block, while the observation group underwent ultrasound-guided ESP block combined with general anesthesia. The recovery of autonomous respiration, eye opening, extubation time, postoperative eating, first anal exhaust, leaving bed and hospitalization time in both groups were statistically analyzed after surgery. The immune function indexes [CD4+, CD8+, interferon-γ (IFN-γ)] and the expression levels of serum neuropeptide Y (NPY), prostaglandin E2 (PGE2) and serotonin (5-HT) were compared between the two groups at 24 and 48 h before and after surgery. The visual analog scale (VAS) scores at rest and during exercise were recorded at 6, 12, 24, and 48 h after surgery. RESULTS: There was no significant difference in the recovery of autonomous respiration, eye opening, and extubation time between the two groups (P>0.05). However, postoperative eating, first anal exhaust, leaving bed, and hospitalization time in the observation group were shorter than those in the control group (P<0.05). At 24 and 48 h after surgery, compared with the control group, CD4+ and IFN-γ levels were increased significantly (P<0.05), CD8+ and levels of serum NPY, PGE2, 5-HT and the incidence of postoperative complications was decreased significantly in the observation group (P<0.05). VAS scores at rest and during exercise in the observation group were lower than those in the control group (P<0.05). At 5 and 10 min after intubation, the observation group had higher epinephrine (E) level and lower serum cortisol (Cor) level than the control group (P<0.05). CONCLUSIONS: The analgesic effect of ultrasound-guided ESP block is significant after radical mastectomy. There are few adverse reactions and few effects on immune function, and it can promote the postoperative recovery of patients. 2021 Gland Surgery. All rights reserved.
BACKGROUND: To explore the effects of ultrasound-guided erector spinae plane (ESP) block on the immune function and postoperative recovery of patients undergoing radical mastectomy. METHODS: One hundred and four patients with breast cancer were randomly divided into the observation group and control group, with 52 cases in each group. The control group underwent induction of routine general anesthesia and thoracic paravertebral block, while the observation group underwent ultrasound-guided ESP block combined with general anesthesia. The recovery of autonomous respiration, eye opening, extubation time, postoperative eating, first anal exhaust, leaving bed and hospitalization time in both groups were statistically analyzed after surgery. The immune function indexes [CD4+, CD8+, interferon-γ (IFN-γ)] and the expression levels of serum neuropeptide Y (NPY), prostaglandin E2 (PGE2) and serotonin (5-HT) were compared between the two groups at 24 and 48 h before and after surgery. The visual analog scale (VAS) scores at rest and during exercise were recorded at 6, 12, 24, and 48 h after surgery. RESULTS: There was no significant difference in the recovery of autonomous respiration, eye opening, and extubation time between the two groups (P>0.05). However, postoperative eating, first anal exhaust, leaving bed, and hospitalization time in the observation group were shorter than those in the control group (P<0.05). At 24 and 48 h after surgery, compared with the control group, CD4+ and IFN-γ levels were increased significantly (P<0.05), CD8+ and levels of serum NPY, PGE2, 5-HT and the incidence of postoperative complications was decreased significantly in the observation group (P<0.05). VAS scores at rest and during exercise in the observation group were lower than those in the control group (P<0.05). At 5 and 10 min after intubation, the observation group had higher epinephrine (E) level and lower serum cortisol (Cor) level than the control group (P<0.05). CONCLUSIONS: The analgesic effect of ultrasound-guided ESP block is significant after radical mastectomy. There are few adverse reactions and few effects on immune function, and it can promote the postoperative recovery of patients. 2021 Gland Surgery. All rights reserved.
Authors: Christian Fork; Andrea E Vasconez; Patrick Janetzko; Carlo Angioni; Yannick Schreiber; Nerea Ferreirós; Gerd Geisslinger; Matthias S Leisegang; Dieter Steinhilber; Ralf P Brandes Journal: J Lipid Res Date: 2016-12-02 Impact factor: 5.922
Authors: Tyler S Nelson; Weisi Fu; Renée R Donahue; Gregory F Corder; Tomas Hökfelt; Ronald G Wiley; Bradley K Taylor Journal: Sci Rep Date: 2019-05-10 Impact factor: 4.379