Application of tubeless anesthesia of thoracic paravertebral nerve block combined with novel nasopharyngeal airway preserving spontaneous breathing in thoracoscopic surgery
10.3760/cma.j.cn431274-20220624-00597
- VernacularTitle:胸椎旁神经阻滞联合新型鼻咽通气道保留自主呼吸的"无管化"麻醉在胸腔镜手术中的应用
- Author:
Wanmin PEI
1
;
Jian LIU
;
Yixun TANG
;
Huiling TAN
;
Jitong LIU
Author Information
1. 湖南省人民医院(湖南师范大学第一附属医院)麻醉科，长沙 410005
- Keywords:
Nerve block;
Thoracic vertebrae;
Thoracoscopy;
Anesthesia, general
- From:
Journal of Chinese Physician
2022;24(10):1541-1545,1551
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the advantages and disadvantages of thoracic paravertebral nerve block combined with new nasopharyngeal airway preserved spontaneous breathing anesthesia and traditional double-lumen bronchial intubation combined with general anesthesia for thoracoscopic surgery.Methods:A total of 48 patients with thoracoscopic surgery admitted to the department of thoracic surgery, Hunan Provincial People′s Hospital from January 2020 to May 2022 were selected and divided into two groups by random number table method, with 24 cases in each group. The observation group was treated with thoracic paravertebral nerve block combined with a new type of nasopharyngeal airway to retain spontaneous breathing; The control group was treated with traditional double-lumen bronchial intubation combined with general anesthesia. The sedation and analgesia scores, perioperative plasma cortisol, norepinephrine and epinephrine levels, hemodynamic indexes, intraoperative opioid dosage at different time points (T0 after intubation or nerve block, skin incision T1, artificial pneumothorax T2, focus resection T3, and chest closure T4), as well as early out of bed activity and length of stay in hospital after operation were compared between the two groups.Results:The sedation scores of the observation group at T0, T1, T2, T3, T4 were significantly higher than those of the control group (all P<0.05); The analgesic scores at T2, T3 and T4 in the observation group were significantly lower than those in the control group (all P<0.05). The plasma cortisol and epinephrine levels at T0, T1, T2, T3, T4 in the observation group were lower than those in the control group, and the difference was statistically significant (all P<0.05); The levels of norepinephrine at T1, T2, T3 and T4 in the observation group were lower than those in the control group (all P<0.05). There was no significant difference in heart rate at T1 between the observation group and the control group ( P>0.05), but the heart rate at T0, T2, T3, T4 was lower than that in the control group (all P<0.05). The mean arterial pressure at each time point in the observation group was lower than that in the control group, with statistically significant difference (all P<0.05). The total amount of opioid in the observation group was significantly less than that in the control group ( P<0.05). The Visual Analogue Scale (VAS) scores of rest and exercise in the observation group were significantly lower than those in the control group (all P<0.05). The time of getting out of bed , standing, walking, anus exhaust and blowing out the lighter in the observation group were significantly shorter than those in the control group (all P<0.05). The times of nausea and vomiting, patient controlled intravenous analgesia (PCIA) pressing and hospitalization in the observation group were significantly less than those in the control group (all P<0.05). Conclusions:Thoracic paravertebral nerve block combined with new nasopharyngeal airway to preserve spontaneous breathing " tubeless" anesthesia can provide better sedation and analgesia effect and lower perioperative stress level than traditional double-lumen bronchial intubation combined with intravenous inhalation general anesthesia. It also has obvious advantages in rapid recovery after surgery.
