丙泊酚靶控輸注復(fù)合地氟烷吸入麻醉用于老年婦科腹腔鏡手術(shù)的效果
[Abstract]:Objective: to observe the efficacy of target controlled infusion of propofol (TCI) combined with desflurane inhalation anesthesia in elderly patients undergoing gynecological laparoscopic surgery. Methods: ninety elderly patients undergoing laparoscopic gynecologic surgery were randomly divided into group P (n = 30): propofol TCI,PD group (n = 30), propofol TCI combined desflurane inhalation group (n = 30) and desflurane inhalation group (n = 30). Anesthesia induction, intubation under visual laryngoscope, mechanical ventilation by ventilator. Anesthesia maintenance: the plasma target concentration of propofol in group P was 3 ~ 4 渭 g 路ml ~ (-1) / d. On the basis of group P, desflurane _ 2 was inhaled and desflurane was inhaled in group D. At the time of entry (T 0), tracheal intubation (T 1), 5min (T 2) after tracheal intubation, carbon dioxide pneumoperitoneum (T 3), 5min (T 4) after pneumoperitoneum and 15min (T 5) after pneumoperitoneum were observed. The hemodynamic parameters of 25min (T6), immediate tracheal extubation (T7) and 5min (T8) after extubation of pneumoperitoneum were observed. The venous blood samples were collected at T0 and T8 time points to determine the levels of GSH-PxCX MDA and VE in plasma. The recovery time of spontaneous respiration, the time of opening eyes, the time of extubation, the staying time of (PACU) in the awake room, the time of operation, the amount of blood lost during operation, the (PONV) cases of nausea and vomiting after operation and the number of restlessness were recorded. Results: 1. There was no significant difference in average age, average body weight, mean operative time and median amount of intraoperative bleeding among the three groups (P0.05). The changes of hemodynamics in perioperative period were increased at the time of tracheal intubation (T1), pneumoperitoneum (T3) and extubation (T7). The MAP,HR of each group was increased compared with the corresponding basic values, and that of PD group was immediately after pneumoperitoneum (T3). The corresponding values of 5min (T4) after pneumoperitoneum, 15min (T5) after pneumoperitoneum and HR at T3 were lower than those in group P (P0. 05), but there was no difference between group D and group D (P0.05). But on the whole, no serious hemodynamic changes occurred in the three groups. The results of oxidative stress showed that the T-AOC value of 5min (T8) after extubation in group P was higher than that at the time of extubation (T0), and the difference was statistically significant (P0. 05). The values of T-AOC and VE in group D at T8 were lower than those in T0, the difference was statistically significant (P0. 05), but there was no statistical significance in other values. Comparison between groups: at T8, the T-AOC value of P group was higher than that of D group and PD group (P0. 05), and the other values had no statistical significance. 4. The early recovery in group P was longer than that in group PD and group D (P 0.05). The incidence of nausea and vomiting (3.33%) was lower than that in group D (26.67%) in group P and PD (P < 0.05), but there was no significant difference in PONV and restlessness among the three groups (P0.05). Conclusion: all three kinds of anesthesia can be safely used in laparoscopic surgery for elderly gynecological patients. Propofol TCI combined with desflurane inhalation can maintain anesthesia. The hemodynamics is more stable during operation, and the effect of oxidative stress on perioperative period is less than that of propofol TCI. Early postoperative recovery was faster and the incidence of nausea and vomiting was low.
【學(xué)位授予單位】:吉林大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:R614
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