ABSTRACT
[Objective] To research the sedative effect of intranasal dexmedetomidine and sufentanil for pediatric sedation for stomatological operation of outpatient department.[Methods] 60 children undergoing stomatological operation of outpatient department,age 3 ～ 7 years,weighing 10 ～ 32 kg,of ASA physical status Ⅰ ～ Ⅱ,were divided into the three groups (n =20) randomly using a random number table:group dexmedetomidine and sufentanil (group DS),group dexmetomidine (group D),group sufentanil (group S).Recorded the children's behavior using the Ohio State University behavior rating score (OSUBRS),the University of Michigan Sedation Score (UMSS),SBP,HR and side-effects when entry,during and leave operation and in post-anesthesia care unit,side-effects,the satisfaction of stomatological doctors and parents.[Results] The OSUBRS of group DS when entry,during operation were lower than group D (P ＜ 0.01).The UMSS of group DS were higher than group D and group S when entry and during operation (P ＜ 0.05).The success rate of group DS was higher than group D and group S (P ＜ 0.01).There was no different of mean percentage change in systolic blood pressure and heart rate from baseline between group DS and group D (P ＞ 0.05).There were no instances of respiratory depression,hypotension and bradycadia.[Conclusion] Intranasal dexmedetomidine and sufentanil provides satisfactory pediatric sedation for stomatological operation of outpatient department without side effects such as respiratory depression,bradycadia and hypotension.
ABSTRACT
Objective To investigate the efficacy of low-dose retention enema for treating ulcerative colitis.Methods Eighty patients diagnosed with chronic recurrent ulcerative colitis were randomly divided into control group and observation group with equal number.The retention enema was used in the control group and the improved retention enema was used in the observation group. Enema was done once every night,10 days as a course of treatment in both groups.The two groups were compared in terms of liquid retention time,curative effect after two courses and patients’satisfaction degree with enema.Results The liquid retention time in the intestinal lumen in the observation group was significantly longer than that of the control group.The efficacy was significantly better than the control group.Patients satisfaction with enema in the observation group was significantly higher than that of the control group (P<0.05).Conclusions The improved low-dose liquid enema is effective in the treatment of ulcerative colitis for its liquid retention time in the intestines.It is effective,comfortable,convenient,and likely to be accepted by patients.
ABSTRACT
OBJECTIVE To evaluate the capabilities of nosocomial infection control in local general hospitals in handling public health emergencies,and to provide reliable data for future work.METHODS A random sampling questionnaire method was adopted to investigate how nosocomial infection control in local hospitals performed their functions and handled public health emergencies.RESULTS The 15 hospitals which were surveyed had all been equipped with computer network of directly reporting epidemic situations of infectious diseases.Four from 15 hospitals had full-time employees reporting epidemic situations,and 11 had part-time employees.Twelve hospitals established,according to standards,a department of infectious diseases or a department of pre-examination and sorting diagnosis.Seven hospitals did not have full-time staff of infection control till 2003.The rate of the staff's knowledge of nosocomial infection control was 73.7%.The medical wastes of the 15 hospitals were all disposed at the local medical waste disposal center.CONCLUSIONS Our city,in terms of nosocomial infection control,has acquired certain capabilities of handling public health emergencies.But the capabilities vary from hospital to hospital.Further improvement in some work is still needed.