Objective:To explore the pathogenesis of abnormal behavior in children with obstructive sleep apnea-hypopnea syndrome(OSAHS).Method:The behavioral problems and C-reactive protein were measured in 40 children with OSAHS and 30 children with habitual snoring who underwent overnight Polysomnography,40 cases of healthy children for the control group.Result:The ratio of abnormal behavior in OSAHS and abitual snoring children was significantly higher than that of the healthy control group,while no significant difference between the two groups.The content of C-reactive protein in OSAHS children(4.24 mg/L)was significantly higher than habitual snoring(2.76mg/L)and healthy control group(1.27mg/L);in habitual snoring children C-reactive protein was higher than in healthy control group.The content of serum C-reactive protein in OSAHS children accompanied by abnormal behavior(4.63 mg/L)was significantly higher than that without abnormal behavior(3.23 mg/L).The content of serum C-reactive protein content in habitual snoring children accompanied y abnormal behavior (3.63 mg/L)was significantly higher than that without abnormal behavior(1.76 mg/L).Conclusion:OSAHS and habitual snoring children have more behavior problems.C-reactive protein levels are higher in children with OSAHS and habitual snoring.and the levels of C-reactive protein are related to the abnormal ehavior in these children.

Objective To discuss the value of video-assisted thoracoscope in the treatment of esophageal leiomyoma. Methods Clinical data of 19 patients with esophageal leiomyoma treated by video-assisted thoracoscopy from July 2000 to October 2007 were reviewed retrospectively.Under general anaesthesia with the patients at the lateral position according to the location of esophageal leiomyoma,3 incisions were made on the chest wall for insertion of the trocars.Gastroscope was applied for intraoperative auxiliary operation.Results Under a video-assisted thoracoscope,enucleation of the leiomyoma was performed on 18 of the patients,the other one,who were diagnosed with esophageal leiomyoma(3 cm ? 2 cm) was converted to thoracotomy because of the tumor was confirmed huge during the thoracoscopy.No postoperative death or severe complications occurred.Pathological examination confirmed the diagnosis of leiomyoma in all of the cases.The patients were followed up for a mean of 24.5 months(5-35 months),no recurrence was found during the period. Conclusions Video-assisted thoracoscopy can be the first choice for the treatment of esophageal leiomyoma.Open surgery should be considered if the tumor is huge.

Objective To determine the length of warm ischemic (WI) tolerance in bronchial graft from non-heart-beating donors. Methods Forty-eight rats were randomly divided into 4 groups (each group having 12 rats) according to different WI durations including WI-0 min (group A), WI-30 min (group B), WI-45 min (group C) and WI-60 min (group D). In each group, the tracheae from 6 rats were respectively imbedded in greater omentum of other 6 rats, and 14 days later, the transplanted tracheae were taken from recipients to evaluate epithelial thickness and regeneration. Results Epithelial thickness and the degree of epithelial regeneration had no significant difference (P >0. 05) between the syngeneic control group and the WI-30 minutes group. All of the grafts with WI duration of 45 min were viable, but the epithelium was significantly thinner than that in the syngeneic control group (P<0. 05). However all of the grafts with WI duration of 60 min showed lower viability rate. Conclusion The time limits of tolerance to WI of tracheal grafts from NHBDs may be 45 min.

OBJECTIVE: To explore the pathogenesis of abnormal behavior in children with obstructive sleep apnea-hypopnea syndrome (OSAHS). METHOD: The behavioral problems and C-reactive protein were measured in 40 children with OSAHS and 30 children with habitual snoring who underwent overnight Polysomnography, 40 cases of healthy children for the control group. RESULT: The ratio of abnormal behavior in OSAHS and habitual snoring children was significantly higher than that of the healthy control group, while no significant difference between the two groups. The content of C-reactive protein in OSAHS children (4.24 mg/L) was significantly higher than habitual snoring (2.76 mg/L) and healthy control group (1.27 mg/L); in habitual snoring children C-reactive protein was higher than in healthy control group. The content of serum C-reactive protein in OSAHS children accompanied by abnormal behavior (4.63 mg/L) was significantly higher than that without abnormal behavior (3.23 mg/L). The content of serum C-reactive protein content in habitual snoring children accompanied by abnormal behavior (3.63 mg/L) was significantly higher than that without abnormal behavior (1.76 mg/L). CONCLUSION OSAHS and habitual snoring children have more behavior problems. C-reactive protein levels are higher in children with OSAHS and habitual snoring, and the levels of C-reactive protein are related to the abnormal behavior in these children.
C-Reactive Protein ; analysis ; Child ; Child Behavior Disorders ; complications ; Child, Preschool ; Female ; Humans ; Male ; Polysomnography ; Sleep Apnea, Obstructive ; blood ; complications ; psychology ; Snoring ; blood ; complications ; psychology

OBJECTIVETo evaluate the effect of early enteral nutrition(EEN) on immune response and clinical outcomes after esophageal cancer operation.

METHODSSixty patients with esophageal cancer undergoing radical operation between March 2010 and July 2011 were randomly divided into two groups using envelope method: EEN group(n=30, administration of water and enteral nutrition early after operation) and TPN group(n=30, administration of total parenteral nutrition). Two groups both received 7-day nutrition support. Immune indexes(CD3(+), CD4(+), CD8(+), CD4(+)/CD8(+)) and serum nutritional indexes(albumin, pre-albumin, transferrin) were measured before operation and 1-, 3-, and 7-day after operation. The time to first flatus, length of postoperative hospital stay, total hospitalization cost, and postoperative complication were recorded.

RESULTSAs compared to TPN group, the time to first flatus was significantly shorter in EEN group[(66.5±7.3) h vs. (75.1±6.8) h, P<0.01], as was hospital stay[(7.8±1.1) d vs. (9.3±1.3) d, P<0.01]. Total hospitalization cost[(36 210±3810) yuan vs. (39 731±4013) yuan, P<0.01] was lower in EEN group as compared to TPN group. There was no significant difference in postoperative complication rate between the two groups[13.3%(3/30) vs. 20.0%(6/30), P>0.05]. The levels of CD3(+), CD4(+), CD4(+)/CD8(+), albumin, prealbumin and transferrin were significantly higher in EEN group as compared to TPN group on postoperative day 3 and 7(all P<0.05), while CD8(+) was significantly lower in EEN group(P<0.05).

CONCLUSIONEEN can promote early recovery of gastrointestinal function, improve nutritional and immune function, and therefore lead to fast postoperative recovery in esophageal cancer patients.

Enteral Nutrition ; Esophageal Neoplasms ; surgery ; Humans ; Length of Stay ; Nutrition Assessment ; Postoperative Complications ; Postoperative Period

Objective To investigate the correlations of apparent diffusion coefficient (ADC) with fibrosis and fibroblast activation protein (FAP) score in pancreatic cancer .Methods Eighteen patients with pathologically confirmed pancreatic cancer were per‐formed conventional MR imaging ,DWI examinations .ADCs were measured with region of interest method on a “Single slice” .The wax blocks of 18 patients with pancreatic cancer were received Masson staining and FAP immunohistochemical staining .The correla‐tions of ADC with levels of fibrosis and FAP scores of pancreatic cancer were assessed by Pearson correlation analysis .Results The mild negative correlation between ADC value of cancerous foci and fibrosis was not significant (r= -0 .459 ,P=0 .056) .Significant negative correlation was found between ADC values of moderate and high differentiation cancerous foci and fibrosis (r= -0 .564 ,P=0 .044) .Significant negative correlation was found between ADC value and FAP score (r= -0 .497 , P=0 .036) .Conclusion The negative correlations are found between ADC and fibrosis ,FAP score of pancreatic cancer .DWI will be helpful to infer the pathologi‐cal characteristics .

Objective To assess the efficacy and safety of peginterferon ( PegIFN) α-2b in treatment of HBeAg-positive chronic hepatitis B ( CHB).Methods Thirty two patients with HBeAg-positive CHB admitted in Peking University Shenzhen Hospital during November 2013 and January 2014 were recruited in the study.Patients were center randomly assigned into two groups : 22 patients in test group were treated with 180 μg PegIFN α-2b, 1 /w for 48 wk; 10 patients in control group were treated with 180 μg PegIFN α-2a (Pegasys), 1 /w for 48wk.All patients were followed up for 24wk after treatment.Virology markers, HBV DNA levels and liver functions were monitored regularly , and adverse events were observed . Fisher’s exact test was used to compare the efficacy and safety between two groups .Results There were no statistically significant differences between the control group and test group in ALT normalization rates , HBV DNA negative rates and HBeAg serological conversion rates both at the end of treatment and at the end of 24-wk follow-up (all P >0.05).Both groups had similar adverse effect incidence rates (P >0.05), but retina disease occurred in 7 cases of test group, which was not observed in control group .Conclusion Compared with PegIFN α-2a, PegIFN α-2b has similar efficacy and safety for patients with HBeAg -positive CHB.

Objective:To discuss the diagnostic methods, clinical features and treatment options of bronchogenic cysts.Methods:A total of 86 patients with bronchogenic cysts and 5 patients with esophageal cysts and esophageal cysts were selected from January 2011 to May 2020 in the Affiliated Tumor Hospital of Harbin Medical University. There were 37 males and 49 females with bronchogenic cysts, aged 23 to 70(49.27±10.70)years old. According to the location of the disease, the patients were divided into mediastinal type(65 cases, 75.6%); intrapulmonary type(21 cases, 24.4%); bronchogenic cyst originating from the esophagus(9 cases, 10.5%).Results:The preoperative diagnosis coincidence rate was 9.3% in 8 cases. The rate of thoracoscopic surgery(59.3% in 51 cases), compared with the indwelling time of thoracic drainage tube after thoracotomy[(3.80±1.25) days vs.(4.97±1.54)days, P<0.001] and hospital stay[(7.08±1.75) days vs.(9.60±2.58)days, P<0.001] significantly shortened. 65 cases(71.4%, 65/91) were successfully followed up, with a median follow-up time of 34(2-111) months, and no recurrence was found. Conclusion:Bronchial cysts have no characteristic clinical manifestations, and it is difficult to make a clear diagnosis before surgery. Chest MRI has a great advantage in the diagnosis of cysts. For most cases, thoracoscopic surgery can achieve better clinical treatment results and has minimally invasive advantages. It is difficult to distinguish between bronchogenic cysts that originated in the esophagus and esophageal cysts, and there is no significant difference in clinical characteristics.