ABSTRACT
Objective:To investigate the effects of dexmedetomidine combined with propofol on hemorheology and hemodynamics in patients with hypertensive intracerebral hemorrhage.Methods:126 patients with hypertensive intracerebral hemorrhage undergoing emergency surgery in Tengzhou Central People's Hospital from June 2017 to June 2019 were prospectively selected and randomly divided into control group (63 cases) and observation group (63 cases). The control group was given propofol induction anesthesia, and the observation group was given dexmedetomidine combined with propofol induction anesthesia. Hemodynamics, hemorheology before and after operation, clinical efficacy and postoperative complications were compared between the two groups.Results:24 hours after operation, the whole blood viscosity and plasma viscosity levels of the two groups were higher than those of the same group before operation, and the levels of erythrocyte aggregation index was lower than those of the same group before operation ( P>0.05); 24 hours after operation, the whole blood viscosity, plasma viscosity levels and the erythrocyte deformation index of the observation group were lower than those of the control group, and the erythrocyte aggregation index was higher than those of the control group, with statistically significant difference ( P<0.01). The levels of heart rate (HR) and systolic pressure (SP) in the observation group at T 1, T 2 and T 3 were normal and lower than those in the control group at the same time ( P<0.01). There was no significant difference in operation time and extubation time between the two groups ( P>0.05); the awakening time of the observation group was faster than that of the control group ( P<0.01). The incidence of restlessness, pharyngalgia, nausea, vomiting and rebleeding in the control group was 25.4%, higher than that in the observation group (9.5%), with statistically significant difference ( P<0.05). Conclusions:Dexmedetomidine combined with propofol induced anesthesia can stabilize intraoperative hemodynamics, improve postoperative hemorheology, promote postoperative awakening and reduce postoperative complications in patients with hypertensive intracerebral hemorrhage.
ABSTRACT
Objective To investigate the surgical effort of transurethral bipolar plasma kinetic resection (PKR-BT) on who cannot tolerate radical cystectomy in elderly patients with high-risk infiltration bladder urothelial cancer.Methods From 2010 January to 2013 September,data from 27 cases of elderly had been reviewed.The risk of invasive bladder urothelial cancer were treated with PKR-BT treatment.All patients met WHO elderly standards in this group of patients with severe diabetes was 7 cases,and other comlications.Results All 27 patients had been successful in operation and postoperative recovery.Patients were followed up for 4-45 months,8 cases occured recurrence,6 cases of PKR-BT again,2 cases missed,complete follow up 25 patients still survived,the median follow-up time was 23.6 months,the longest survival was 45 months.Conclusion PKR-BT in the treatment of invasive bladder urothelial cancer patients is safe and effective,it can be used as one of the alternate treatment for such patients.