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Objective: To observe the effect of nasal and intravenous administrations of fentanyl in application of the diagnosis and treatment of painless gastroscopy. Methods: A total of 64 patients who were admitted in our hospital for painless gastroscopy were included in the study and randomized into the observation group and the control group with 32 cases in each group. The patients in the observation group were given nasal administration of fentanyl, while the patients in the control group were given intravenous administration of fentanyl. The dynamic changes of BP, HR, and SpO2 in the two groups were observed. A-line anesthesia depth monitor was used to monitor AAI. Propofol dosage, consultation time, bucking, and limb movement in the two groups were compared. Results: The fluctuation of BP, HR, and SpO2 during the diagnosis and treatment process in the observation group was less when compared with before treatment (P>0.05). BP was decreased, HR was slow down, and SpO2 was reduced during the diagnosis and treatment process in the control group when compared with before treatment and the observation group (P |
