Results: There differences in age and gender were not statistically significant among the studied groups (p>0.05). Results from the ANOVA test showed that the effects when taking into consideration time (P<0.001) and group (P<0.001) were statistically significant on Mean of Arterial Pressure, Systole Blood Pressure and Diastole Blood Pressure. However, Heart Rate and oxygen saturation (SPO2) were not significantly different inter-group as well as intra-group over time (before, during, and after the operation) (P=0.12). Furthermore, the mean of the hemorrhage amount and duration of recovery stay had significant differences over time between all three groups (P<0.05).
Conclusion: The incidence of complications during surgery in the dexmedetomidine group was less than the midazolam group. Additionally, the frequency of complications in the subjects given midazolam was higher than the dexmedetomidine group during recovery. |
Results: Compared to the Ketomed group, the sedation term in patients in the Ketodex group was longer significantly (P<0.001) with a significantly shorter recovery term (P<0.001). In addition, the differences between the groups were insignificant in terms of diastolic blood pressure, systolic blood pressure, mean arterial pressure, heart rate, and percentage of arterial oxygen saturation (P>0.05). The pain levels were notably lower in patients who received Ketomed compared to Ketomed during 20 min (P=0.04) and 30 min (P=0.001) following the procedure.
Conclusion: The use of Ketodex was associated with a longer sedation duration and significantly shorter stay in the recovery room and lower pain intensity compared to Ketomed, therefore it may be more preferable in bronchoscopy. |
Results: The findings of this research indicated that at 45, 75 and, 90 minutes after recovery, the mean score of pain and at 15-90 minutes in terms of anxiety was significantly different from the rest in at least one of the three groups (P<0.05). Systolic blood pressure (SBP) and arterial oxygen blood pressure in minutes 30 to 90, as well as Diastolic blood pressure (DBP) in minutes 60, 75 and 90, showed a significant difference between the three studied groups (P<0.05). There was no significant difference between the incidences of laryngospasm in the groups. However, there was a significant difference between the incidences of bronchospasm in all three groups. In terms of factors such as cough and nausea, no significant differences were observed in the studied groups. However, the average amount of bleeding in surgery, the recovery time and, the first time to tolerate liquids and solids in at least one group were significantly different from the others.
Conclusion: Overall, both dexmedetomidine and lidocaine are effective in reducing heart rate, SBP, Per Os (PO), and bleeding, and also increase arterial oxygen pressure, while respiratory rate, laryngospasm, bronchospasm, cough, nausea and extubation time were not significantly different between the three study groups. |
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