Objective To explore the changes of CRP,IL-6,and IL-10 levels after laparoscopic or open repair of inguinal hernia in children.Methods Fifty children with inguinal hernia were randomly assigned to laparoscopic repair or open surgery groups(25 in each).In the laparoscopic group(LS group),the hernia sac was closed by ligating the inner ring,while in the open surgery group(OS group),high ligation was performed.The peripheral blood samples of the two groups were collected one day before,immediately after,and one day after the operations.ELISA was used to detect the levels of CRP,IL-6,and IL-10.Results In both the groups,the levels of CRP,IL-6,and IL-10 were significantly increased immediately after the surgeries(LS Group:q=8.508,11.307,and 22.111,P0.05),while in the OS group,the levels remained significantly higher(q=3.845,10.599,and 11.379,P

Objective To investigate the clinical results in the treatment of developmental dysplasia of the hip (DDH) with one stage open reduction and Salter or Dega osteotomy for “walking age”children .Methods We retrospectively reviewed 16 patients(16 hips)with unilateral hip dislocation who had undergone one‐stage open reduction and Salter or Dega innominate osteotomy in the the“walking age”children .the results were evaluated clinically by McKay′s classification and radiologically by the modified Severin′s classification .Early signs of osteonecrosis were identified by neck widening ,epiphysis fragmentation ,and presence of a metaphyseal growth disturbance line in the first year after the operation .Results After a follow‐up of one year on average ,good clinical and ra‐diographic results were noted in 87 .5% and 81 .25% of the patients ,respectively .Osteonecrosis occurred in 3 hips(18 .75% ) .Con‐clusion One‐stage open reduction and Salter or Dega osteotomy is an effective treatment for developmental dysplasia of the hip in walking age .

Objective To investigate the learning curve of laparoscopy-assisted anorectoplasty in the treatment of high imperforate anus.Methods Sixty patients with high congenital anal atresia who were treated with laparoscopy-assisted anorectoplasty in the Capital Institute of Pediatrics from December 2008 to October 2015 by one experience surgeon were selected as observation group.Based on the criteria,the patients were divided into 4 groups(15 cases in each group) according to the sequence of the operation and every 15 cases served as a learning phase.The operating time,frequency of operation,complication rate,conversion rate to open surgery,blood loss,the rates of blood transfusion and hospital stay were compared among the 4 phases.Results The mean operation duration was (176.3 ±41.6) min,(128.8 ± 36.1) min,(127.3 ± 35.2) min,(124.0 ± 30.1) min in group A,B,C and D,respectively.The operation duration of 4 groups showed a declining trend.Group A has longer operation time than group B,C and D,the difference were statistically significant (P ＜ 0.05).In detail,the comparison of operation time between group A and group B was statistically significant (P ＜ 0.05).Furthermore,group A had significantly more median blood loss than group B,C and D,the differences were statistically significant [the 4 groups of data,respectively,group A:(17.5 ±6.5) mL,group B:(15.0±5.0) mL,group C:(14.5 ±5.5) mL,group D:(8.5 ±6.5) mL,P＜0.05].The mean capacity of blood loss was 12.7 mL.No significant difference was found in surgical complications,the rates of blood transfusion,total hospital stay,and postoperative hospital stay among the 4 groups(P ＞ 0.05).But the postoperative hospital stay decreased from 9.8 d (group A) to 7.4 d (group D).Conclusions For a well-trained surgeon in imperforate anus surgery.The learning curve of laparoscopy-assisted anorectoplasty in the treatment of high imperforate anus on about 15 cases helps to make a skillful surgeon.

OBJECTIVE: To evaluate the adverse reaction of standardized specific mite-allergen immunotherapy. METHOD: One hundred and fifty-two patients diagnosed by the pediatric immunotherapy center of our hospital were treated with increasing doses of standardized specific mite-allergen injection. Before and 30 minutes after treatment, the peak expiratory flow (PEF) and pulmonary function for the maximum lung ventilation function were checked, and the adverse reactions were recorded. RESULT: Six hundred and eighty-one injections were recorded. 84 injections (12.3%) caused immediate side effects, including 64 mild local adverse reactions (9.4%), 2 moderate local adverse reactions (0.3%), 18 systemic adverse reactions (2.6%) which were mild asthma, and no fatal anaphylactic shock and other serious adverse reactions were found. 50 injections (7.3%) cased delayed adverse reactions, all of which were mild local adverse reactions. The rate of immediate local adverse reactions and systemic adverse reactions in the maintenance treatment period was significantly higher than that in the initial treatment period (chi2 = 4.59, 19.82 respectively; P < 0.05, < 0.01 respectively). The rate of delayed adverse reactions was no significant differences (chi2 = 2.30; P > 0.05). The PEF change rate (-0.000 2 +/- 0.085 9) of the children at 681 injections and the MMEF change rate of the children at 109 injections (0.275 +/- 0.206) were not statistically different (t = -0.047, 1.39; P = 0.963, 0.166). CONCLUSION Standardized specific mite-allergen immunotherapy is safe for children with allergic rhinitis and/or asthma.
Adolescent ; Animals ; Asthma ; immunology ; therapy ; Child ; Child, Preschool ; Desensitization, Immunologic ; adverse effects ; standards ; Dose-Response Relationship, Immunologic ; Female ; Humans ; Hypersensitivity, Immediate ; Male ; Mites ; immunology ; Rhinitis, Allergic, Perennial ; immunology ; therapy