Objective To compare the effect of zinc distribution of particles and acetaminophen treats pediatric fever.Methods 108 children with fever were randomly divided into the observation group and the control group,54 cases in each group.The control group was given paracetamol,the observation group was given cloth compound of zinc particles.Efficacy of temperature changes,seizures and the incidence of adverse reaction were compared in two groups.Results The total effective was 96.30％ (52/54) in the observation group,the control group was 81.48％ (44/54),there were no significant differences (x2 =5.86,P ＜ 0.05).The body temperature is remarkably reduced after taking medicine for 0.5h in the observation group (P ＜ 0.05).The body temperature is remarkably reduced after taking medicine for lh in the control group (P ＜ 0.05).The body temperature is remarkably reduced after taking medicine for 0.5,1,2,4 h in the observation group which were lower than those of the control group (P ＜0.05).The incidence of adverse reactions was 12.96％ (7/54) in the control group,which was 11.11％ (6/54) in the observation group,there were no significant differences (P ＞ 0.05).The convulsion rate ioas 3.70％ (2/54) in the observation group,which was 14.81％ (8/54) in the control group,there were no significant differences (P ＜0.05).Conclusion It is faster,longer duration,seizure occurs at a low rate for the cloth compound of zinc particles treats pediatric fever than acetaminophen antipyretic.It is worthy of clinical application.

Objective To learn the significance of detection of high sensitive troponin T and creatine kinase isoenzyme in diagnosis of pediatric myocarditis.To provide reliable laboratory diagnosis method for the disease.Methods 23 cases of pediatric myocarditis,28 cases of viral myocarditis with capillary bronchitis and 61.cases of myocarditis with neonatal pneumonia were selected as the research objects;and 48 cases of healthy control group,55 cases of capillary bronchitis and 49 cases of neonatal pneumonia were also selected.Blood samples were collected from all the patients and healthy controls,and the levels of high sensitive serum troponin T and creatine kinase isoenzyme were also measured.Results There was no significant difference in the detection results of high sensitive troponin T and creatine kinase isoenzyme between the healthy control group,children with capillary bronchitis and neonatal pneumonia (all P ＞ 0.05);high sensitive troponin T and creatine kinase isoenzyme detection results of myocarditis,myocarditis complicated with bronchiolitis,myocarditis complicated with neonatal pneumonia were higher than those in healthy control group,the differences were statistically significant (t =13.723,6.628,10.079,9.475,17.650,15.364,all P ＜ 0.05).The abnormal rates of combined detection of children with myocarditis,myocarditis combined with capillary bronchitis,myocarditis combined with neonatal pneumonia were higher than those of single detection of high sensitive troponin T and single detection of creatine kinase isoenzyme (x2 =7.426,6.310,6.720,4.308,4.381,6.900,all P ＜0.05).The high sensitive troponin T and creatine kinase isoenzyme in the children with the age of 1-12 months and 1-3 were lower than those with the age of ＜ 1 month,the differences were statistically significant (t =3.498,4.043,4.202,4.132,all P ＜ 0.05).Conclusion The simultaneous detection of high sensitive troponin T and creatine kinase isoenzyme can be used in the diagnosis of pediatric myocarditis,with good clinical application value.

Over the past years efforts have been made by the government to improve the management of clinical laboratories.The government activities such as networking of quality assurance, development and implementation of clinical laboratory standards, and establishment of external quality control mechanisms have facilitated the improvement of clinical laboratory quality.Further definition and integration of clinical laboratory services, introduction of clinical laboratory pathologists and consultation and establishment of a permission mechanism are needed for improving the effectiveness of clinical laboratory services.Government regulations will continue to play an essential role in the clinical improvement process.

OBJECTIVE: To verify the rationality, reliabilit y and practicability of selective transfer of ipsilateral C(7) nerve root for tr eatment of upper trunk avulsion. METHODS: Selective transfer of ipsilateral C(7) nerve root was ca rried out in 8 patients (7 with upper trunk avulsion, and 1 with left upper trun k avulsion combined with partial injury of the middle trunk) from June 1996 to F ebruary 1997. Selective transfer of the anterior division or the anteriolateral fascicles of the anterior division of ipsilateral C(7) to the anterior division of the upper trunk was performed under general anesthesia. Only 5 cases were fol lowed up. RESULTS: Among these 5 cases, effective recovery was observed o n 4 cases of the transfer of the anteriolateral fascicles of ipsilateral C(7) to the anterior division of the upper trunk. Electromyographic examination showed nerve regeneration could be observed in the 2nd month postoperatively. And detec table elbow flexion by biceps contraction was found in the 4th month postoperati vely. The function of the C(7) innervating muscles was not jeopardized, and the case with combined partial C(7) root injury had a poor result. CONCLUSIONS: Selective transfer of ipsilateral C(7) nerve root leads to a restoration of reinnervating muscle functions without affecting the f unction of the muscles innervated by C(7). It is therefore a practicable new sur gical procedure for treating upper trunk avulsions.

Objective:To investigate the current situation of cytomegalovirus (CMV) infection in infants in Lishui, and summarize the related factors of CMV infection, evaluate its influence on the growth and development of infants, and provide evidence for the prevention and control of CMV infection.Methods:In this study, 2 254 cases of infants admitted in pediatric ward in Lishui Maternal and Child Health Hospital, Qingtian County People′s Hospital, Suichang County People′s Hospital, Qingyuan County People′s Hospital from January 1, 2015 to December 31, 2017 with integral clinical data were selected. All the babies were followed up from the time when they were born to 1 year old. The serum CMV antibody and the urine CMV-DNA were screened, the general situation and clinical features of CMV infection were summarized, and the relevant factors of infants CMV infection were analyzed and screened by the single factor and multiple factors analysis. They were followed up to 1 year old to clarify the influence of CMV infection on the growth and development of infants.Results:From 2015 to 2017, the total positive infection rate of CMV-IgM in infants under 1 year old in Lishui was 10.43%(235/2 254), and CMV-IgM positive infection decreased year by year. The positive rate of CMV-IgG did not change significantly with time. The positive rate of CMV-IgM was the highest at 1—3 months, and up to 15.29% (61/399). The positive rate of CMV-IgM decreased with the age of the babies. The positive rate of CMV-IgG increased with the age of the babies. The positive rate of CMV-IgM in infants showed no significant difference in gender ( P>0.05). The positive rate of CMV-IgM was higher in men than that in women [65.43% (810/1 238) vs. 55.51% (564/1 016)], and there was significant difference ( P<0.05). The gestational age of the infected group was lower than that of the non-infected group [(37.41 ± 1.63) weeks vs. (38.97 ± 0.97) weeks], and the breast-feeding rate of the infected group was higher than that of the non-infected group [57.87%(136/235) vs. 40.00%(40/100)], and there were significant differences ( P<0.05). Thrombocytopenia, the increase of transaminase, necrotizing enterocolitis of newborn, and hepatosplenomegaly of infected group is higher that of the non-infected group [18.72%(44/235) vs. 1.00% (1/100), 29.36% (69/235) vs. 13.00% (13/100), 26.81% (63/235) vs. 10.00% (10/100), 9.79% (23/235) vs. 0], and there were significant differences ( P<0.05). Gestational age and breast-feeding were possible risk factors for CMV infection in infants under 1 year old ( P<0.05). There was no significant difference in height, weight, head circumference and intelligence score between the infected group and the non-infected group at the age of 1 year ( P>0.05). The total abnormal rate of hearing development and the abnormal detection rate of B-ultrasound in the infected group were higher than those in the non-infected group [13.62%(64/470) vs. 1.00%(2/200), 6.38%(15/235) vs. 0], and there were significant differences ( P<0.05). Conclusions:The CMV active infection rate of infants under 1 year old in Lishui is relatively high and decreases year by year. It decreases with the prolongation of birth time, and there is no gender difference. Gestational age and breast-feeding are the risk factors for active CMV infection in infants. CMV infection affects the hearing development and the brain development of infants under 1 year old, which is the main cause of hepatitis. It is necessary to pay attention to the prevention of CMV infection, strengthen maternal perinatal health care, and strengthen the screening of CMV infection in high-risk groups.