OBJECTIVEThis study aimed to observe the postoperative pain rate and degree of pain in preschool children with cleft lip and palate, and investigate the effect of nursing intervention on pain relief.

METHODSA total of 120 hospitalized cases of three- to seven-year-old preschool children with cleft lip and palate were selected from May to October 2011. The subjects were randomly divided into the control group and experimental groups 1, 2, and 3. The control group used conventional nursing methods, experimental group 1 used analgesic drug treatment, experimental group 2 used psychological nursing interventions, and experimental group 3 used both psychological nursing intervention and analgesic drug treatment. After 6, 12, 24, and 48 h, pain self-assessment, pain parent-assessment, and pain nurse-assessment were calculated for the four groups using the pain assessment forms, and their ratings were compared.

RESULTSThe postoperative pain rates of the four groups ranged from 50.0% to 73.3%. The difference among the four groups was statistically significant (P < 0.001). The differences among the control group and experimental groups 1 and 2 were not statistically significant (P = 0.871), whereas the differences among experimental group 3 and the other groups were statistically significant (P < 0.001).

CONCLUSIONPostoperative pain in preschool children with cleft lip and palate is common. Psychological nursing intervention with analgesic treatment is effective in relieving postoperative pain.

Objective To evaluate clinical efficacy and safety of levornidazole in the treatment of pelvic anaerobic infections. Methods A multicenter randomized controlled clinical study was conducted to evaluate clinical efficacy and safety of levornidazole. One hundred and fourty-three patients with pelvic anaerobic bacteria infection were classified into 70 cases treated by levornidazole in study group and 73 cases treated by Ornidazole in control group. Those patients in two groups were both administered at a dose of 0. 5 g twice daily for 5 - 7 days. The rate of clinical efficacy, bacteria clearance and adverse effect were recorded and compared between two groups. Results At the endpoint, the rate of clinical efficacy were 80% (56/70) in study group and 81% (59/73) in control group, which did not reach significant difference (P＞0. 05). The rate of bacteria clearance were 97% (36/37) in study group and 92% (22/24) in control group, which also did not reach significant difference(P ＞0. 05). The rate of adverse reaction of 3% (20/70) in study group was significantly lower than 22% ( 16/73 ) in control group ( P ＜ 0. 05 ). Conclusion It is effective and safe to treat pelvic anaerobic infections with levornidazole and sodium chloride injection.

Objective To investigate the imaging features of epidermoid cyst within intrapancreatic accessory spleen (ECIPAS) to make benefits for differential diagnosis of pancreatic lesions. Methods We retrospectively reviewed the clinicalradiological and pathological data of 7 patients with pathologically confirmed ECIPAS. All the cases underwent plain and contrast enhanced CT scan, 2 cases underwent magnetic resonance cholangiopancreatography (MRCP), and 5 cases underwent ultrasonic examination. The imaging features of the lesions were analyzed. Results CT showed that 5 lesions were situated in the pancreatic tail while the other two located in the neck.The mean size of the lesions was (2.8± 1.2) cm,ranging from 1.5 to 4.8 cm. The cysts appeared multiocular in 2 cases. On plain CT, 2 cases showed well?defined low density foci, while 2 cases showed slightly high density. Calcification can be found in 2 cases. In 4 cases, the solid component surrounding the cyst displayed progressive enhancement on postcontrast CT. The enhancement was higher than the pancreatic parenchymaand similar to the spleen during both arterial and portal venous phases. On MRCP,no expansion was shown in pancreatic duct andit had no relationship with cyst in both 2 cases while slightly hypointensity could be found at the back and it pancreatic neck and body in 1 case. Five lesions were hypoechoic or anechoic and irregular?shaped on ultrasound. Conclusion ECIPAS is a rare benign lesion and the typical imaging manifestation is a cyst with surrounding solid component with enhancement similar to the spleen while higher than pancreas.

Objective:To investigate the evaluation of disease perception, treatment compliance and community follow-up services of community schizophrenia patients, family members and personnel in Shantou City, and to provide a reference basis for improving the quality of management treatment.Methods:With the method of stratified sampling qualitative research, a community sample of 17 198 patients with schizophrenia in seven districts or county in Shantou City were sampled from February to August 2019, with 2 towns being drawn from each district or county, and 10 patients, 10 family members and 3 personnel were selected in each town. The evaluation of disease perception, treatment compliance and community follow-up services were investigated and analyzed. Respondents were eventually included in 137 patients, 138 family members and 41 personnel.The interviewees were conducted with semi-structured interviews, the data were collected according to traditional methods, and the descriptive statistical analysis was carried out with SPSS 12.0.Results:(1)34.3% of patients and 32.6% of the family members were not fully aware of the disease.22.6% of the patients and 23.2% of the family members had a sense of ill shame. (2)26.3% of patients did not comply with treatment, 29.9% of patients had not insight, 53.3% of patients and 24.6% of family members on the side effects of drugs and addiction understood improperly, and, 35.0% of patients and 13.0% of the family had a misunderstanding of illness and using drugs. (3)29.2% of patients and 31.2% of their families were tired of taking long-term medication, 24.8% of patients and 21.0% of their families felt socially isolated, and, 17.5% felt unsupported and 18.8% of their families admitted that they did not care enough about patients. (4)31.4% of patients did not actively receive follow-up services, 37.2% of patients and 20.3% of family members did not cooperate with follow-up doctors, and, 21.2% of patients and 10.1% of family members were not satisfied with follow-up services. (5)The personnel of psychiatric care could basically grasp the conditions of patients in the jurisdiction and carried out follow-up services on a regular basis (90.2%), master emergency disposal methods (92.7%), and have carried out training (97.6%). However, the psychiatric practice of the personnel were lower than (58.5%) and most lying part-time (78.0%), the average length of service was 5.7±1.4 years. The personnel satisfaction with the community follow-up service was higher (95.1%), but most of them thought that the psychiatric care was more difficult (36.6%), and were dissatisfied with the multi-functional staff to undertake a number of public services (31.7%).Conclusion:The management treatment project of mental disorders services in Shantou City show initial results.The patients were satisfied with the community follow-up service, but the patients and their families still have low level of cognition, poor compliance, obvious negative emotions, and have concerns about drug treatment.It is necessary to strengthen the professionalization of personnel, to carry out early mental health education and rational emotional behavior training for patients and their families.

Objective To observe the effect of methylprednisolone on elderly patients undergoing percutaneous balloon kyphoplasty(PKP).Methods A total of 180 elderly patients with PKP due to thoracolumbar fractures under general anesthesia were selected,and randomly divided into methylprednisolone 1mg/kg group(group M)and normal saline control group(group C),with 90 cases in each group.The pain visual analogue scale(VAS),blood glucose,C-reactive protein(CRP),white blood cell(WBC),percentage of neu-trophils,nausea and vomiting scores were recorded before operation,Postanesthesia Care Unit(PACU),2h and 1 day after operation.confusion assessment method(CAM)was used to evaluate the occurrence of postoperative delirium(POD)within 3days after operation,and the quality of life and mortality were assessed at 3months after follow-up.Results The blood glucose level of patients in group M in PACU was significantly higher than that in group C(P＜0.05),and the degree of nausea and the incidence of nausea and vomiting in PACU and 2h after operation(8.86％vs 23.38％)were significantly lower than those in group C(P＜0.05),and the degree of vomi-ting at 2h after operation was also lower than that in group C(P＜0.05).There was no significant difference in the incidence of POD be-tween the two groups within 3days after surgery(11.7％vs 12.7％)(P＞0.05).There was no significant difference in CRP,WBC,and neutrophil percentage between the two groups before operation and 1day after operation(P＞0.05).There was no significant difference in hospital stay,anesthesia cost and total medical cost between the two groups(P＞0.05).There was no significant difference in the 3-month mortality and quality of life score(SF-36)between the two groups(P＞0.05).Conclusion The intraoperative application of methylprednisolone can reduce the degree and incidence of postoperative nausea and vomiting in elderly patients with PKP,but it does not reduce the incidence of POD,and can lead to a transient increase in blood glucose level.

Objective To explore the association between diabetes mellitus type Ⅱ (DM) and deglutition function of amyotrophic lateral sclerosis (ALS) patients.Methods Seventy-five ALS patients older than 45 years and admitted to our hospital from August 2008 to November 2015 were selected into this study;67 of them were without DM and 8 were with DM.Water swallow test,amyotrophic lateral sclerosis severity scale-swallow (s-ALSSS),amyotrophic lateral sclerosis functional rating scale (ALSFR-R) and videofluoroscopic swallow study (VFS) were performed to evaluate the deglutition functions of these ALS patients with or without DM,and the results of the two groups were compared.Results (1) Patients with DM had significantly higher s-ALSSS scores,ingurgitation part in ALSFRS-R scores and in parts of VFS scores,such as transportation to pharyngeal,pharyngeal transit,flow into pharyngeal before reflexion,epiglottic vallecula residue,and piriform sinus residue than patients without DM (8.88±1.34 vs.7.54±1.47,3.50±0.54 vs.2.96±0.77,2.88±0.35 vs.2.16±0.69,2.75±0.46 vs.2.09±0.69,2.88±0.35 vs.2.42±0.56,2.88±0.35 vs.2.39±0.58,P＜0.05).(2) Scores of Kubota drinking test,ALSFRS-R,VGF (including oral phase,pharyngeal phase and aspiration degree) in patients without DM were 2.15±1.12,7.18±1.41(1.78±0.69,1.69±0.60 and 3.72±0.65),and those in patients with DM were 1.88±1.34,8.00±0.93(2.13±0.64,2.00±0.53 and 4.00±0.00);no significant differences were noted between the two groups (P＞0.05),but there was a trend showing that DM patients had higher scores in these evaluations.Conclusion As compared with ALS patients without DM,ALS patients with DM get more mildly impaired deglutition function.

Objective To investigate the anatomical structure of the first plantar lumbrical muscle in the foot and to measure the relevant data which could provide anatomical basis for repairing thumb and finger defects with the transplantation of toes accompanied with the first lumbrical muscle,and to explore the marphological function of the first lumbrical muscle of the foot.Methods From March,2016 to January,2018,a systematic and detailed dissection of the 50 formalin-fixed feet was performed to observe the exact position of the starting and ending points of the first lumbrical muscle,and a Vernier caloper was used to measure the relevant record data.Results The first lumbrical muscle originates from the medial portion of the flexor digitorum lungus tendon of the second toe,and the length of the ventral muscle was [55.87±8.67(79.30-41.16] mm.There were 2 endpoints in the tendon.The first one was in the medial tubercle of the proximal phalanges.The second one was aponeurosis of the dorsal toe and the tendon was divided into proximal and distal segments with the medial tubercle as the mark point.The length of the proximal segment was [15.34±4.81(5.52-25.18] mm,the width of the proximal segment was [2.31±1.12(3.28-1.21)] mm,the thickness was [0.44±0.14(0.28-0.68)] mm;the length of the distal segment was [11.51±4.06(3.46-14.90)] mm,the width was [6.10±1.44(9.36-3.70)] mm,and the thickness was [0.18±0.09(1.10-0.38)] mm.The length and thickness of the proximal segment was signifantly larger than those of the distal segment (P＜0.05).Conclusion The first lumbrical muscle has the function of maintaining the balance and stability of both the toe and the arch during movement,flexuring the metatarsophalangeal joint,extending the interosseous joint of the extensor phalangeal,adducting the second toe;also the function of preventing the second toe from pronation during foots' movement.

Objective: To explore the gene lifestyle interaction of ATP2B1-eNOS pathway gene polymorphisms on blood pressure. Methods: Using the convenient cluster sampling method, a total of 872 junior middle school students from 3 school in July to August 2019, were included in the final analysis. The survey included questionnaire investigation, anthropometry measurement and blood sample collection. After DNA was extracted from peripheral blood samples, the gene polymorphisms ( ATP2B1 gene rs 17249754 and rs 2070759, eNOS gene rs 1799983 and rs 2070744) were genotyped. Logistic regression model was used to analyze the association between gene polymorphism and blood pressure phenotypes. Results: The prevalence of high blood pressure was 9.52 % in adolescents(9.15% in boys and 9.87% in girls),with no significant sex difference ( χ 2=0.13, P =0.72). There were statistically significant differences between boys and girls in age, systolic blood pressure (SBP), diastolic blood pressure (DBP), body mass index (BMI) classification, birth weight, daily school physical exercise time and daily playing video games time ( P <0.05). Logistic regression analysis showed that, eNOS gene rs 2070744 polymorphism was associated with high blood pressure (HBP) under the recessive model, and the risk of HBP in CC genotype carriers were higher than that TT/TC genotype carriers ( OR=3.88, 95%CI =1.00-15.02, P < 0.05 ). The results of gene lifestyle interaction showed that ATP2B1 gene rs 2070759 polymorphism gene had an interaction with the time of physical exercise in school ( P interaction =0.05). In the subgroup with daily physical exercise time at sch ool ＜1 hour , the TT/TG genotype carriers were associated with increased risk of HBP compared with GG genotype carriers( OR= 2.65 , 95%CI =1.11-6.30, P <0.05). But in the subgroup with daily physical exercise time in school ≥1 hour, rs 2070759 was not significantly associated with HBP. Conclusion eNOS/rs 2070744 polymorphisms are associated with risk of HBP among adolescents. There is significant interaction between ATP2B1 gene rs 2070759 polymorphism and physical exercise time in school on HBP. Adolescents should spend more time on physical activity in school, which will help to maintain normal blood pressure level.