Objective To evaluate the clinical effect of acupuncture in the treatment of depression after stroke. Methods 90 patients with cerebral apoplexy were randomly divided into 2 groups according to the random number table, with 45 cases in each group. Patients in both groups were given routine western medicine treatment, and guided to carry out suitable limb function rehabilitation training. In addition, the control group was given traditional acupuncture treatment, while the treatment group was given the brain acupuncture treatment with tiaodu in addition to the traditional acupuncture treatment. Hamilton depression scale (HAMD) was used to assess the degree of depression, Chinese stroke scale (CSS) was used to evaluate the degree of neurological deficit, and barthel index (BI) was used to evaluate the activity of daily living (ADL). Results After treatment, the treatment group has a lower CSS score than that of the control group (11.38 ± 3.94 vs. 15.16 ± 4.52, t=4.229), and a lower HAMD score than that of the control group (6.25 ± 3.76 vs. 9.32 ± 5.06, t=3.267). Meanwhile, the treatment group has a higher BI score than that of the control group (69.22 ± 7.05 vs. 55.67 ± 6.21; t=9.675, P<0.01). Furthermore, the treatment group has statistically significant higher cure rate than that of the control group (62.2% vs. 33.3%;χ2=6.413, P=0.011). Conclusions Tiaodu brain acupuncture treatment of depression after stroke has obvious clinical curative effect, and is superior to other traditional acupuncture method.

Objective To study the clinical value of peritoneal cavity non-drainage after the operation of acute perforating appendicitis.Methods 196 patients with perforating appendicitis were randomly divided into drainage group and non-drainage group.The incidence rates of wound infection and ankylenteron and hospital durations in the two groups were observed and compared with each other.Results The incidence rate of wound infection and ankylenteron were 19.0%,10.7% in the drainage group and 8.0%,4.5% in the non-drainage group respectively(P0.05).The mean postoperative hospital stay of the drainage group was(9.3?2.7)days,which was significantly longer that of the non-drainage group(5.1?1.9)days,P

BRAFV600E mutation is the most common genetic alteration in the papillary thyroid carcinoma.It plays an important role in the tumorigenesis,invasiveness and metastasis of the papillary thyroid carcinoma.Testing of BRAFV600E mutation is of great value in diagnosis,which also can be used as a prognostic maker of papillary thyroid cancer.Inhibitors treatment targeted to BRAF kinase and its downstream effectors is a new area in the treatment of BRAFV600E mutated thyroid cancer.

TSH suppression therapy plays an important role in differentiated thyroid carcinoma. It can lower mortality and recurrence rate in high risk patients. Meanwhile, it also has potential side effects on cardiovascular and skeletal systems. Thus, TSH suppressive therapy should be individualized in regard to its possible benefit and potential adverse effects.

Objective To investigate the cause of reoperation for high differentiated thyroid carcinoma and the risk factors of neck lymph node metastasis in reoperation. Methods Retrospectively reviewed the clinical data of 54 high differentiated thyroid cancer patients from 1998 to 2005, who received reoperation and neck lymph node dissection simultaneously. Results The residual thyroid carcinoma rate and lymph node metastasis rate were higher in 39 patients who initially received partial thyroidectomy than in 15 who previousely underwent radical operation(P <0. 05). Age less than 45 years, lymphadenectasis before initial operation, tumor residued or relapsed, muhicentricity of primary cancer and blurred boundary between cortex and medulla of lymph node were the risk factors for ipsilateral lymph node metastasis(P <0. 05), while mul-ticentricity of primary cancer and contralateral thyroid cancer were the risk factors for contralateral lymph me-tastasis (P < 0. 05). Conclusions Individual standard radical operation and necessary lymph node dissection are important measures to prevent recurrence and reoperation. Completion thyroidectomy and modified or selec-tive neck dissection are recommended for reoperation patients with the risk factors of lymph node metastasis.

Objective To investigate the quality of life of children with leukemia and the related factors.Methods The descriptive and interrelated design was used in this study.80 children with leukemia were interviewed using"the QOL instrument for children".Results The level of QOL was "generally satisfied"among children with leukemia.Mostly,the level of QOL among depression,anxiety and physical perception was less satisfied.QOL was significant related with gender,relationship in the family,performance in the schooll,relationship with peer,and personality,and was not related with place of living,whether the child was the single child in the family,disease classification and stage of ehemothrapy.Conclusions The evaluation of QOL of children with leukemia is very important.Interven-tions should be performed to improve QOL of children with leukemia,especially boy,and ehidren who are introversive.or have worse relationship with family and peers,or worse performance in the school.

Objective To explore the infections of human cytomegalovirus (HCMV) in chronic hepatitis C patients and the hepatic impairment in chronic hepatitis C patients co-infected with HCMV.Methods HCMV-DNA was determined by fluorescence quantitative-PCR (FQ-PCR) in 95 patients with chronic hepatitis C (observation group) and 95 healthy controls(control group) and HCMV active infections were analyzed.HCV-RNA was determined by FQ-PCR in observation group,and the difference of HCMV-DNA positive rate between high HCV-RNA(＞ 104 copies/ml) and low HCV-RNA(≤ 104 copies/ml) was analyzed.Alanine aminotransferase (ALT),aspartate aminotransferase (AST) were determined by rate method in two groups and the hepatic impairment was analyzed.Results Twenty-five cases with positive HCMV-DNA in observation group,the positive rate was 26.3％(25/95).Five cases with positive HCMV-DNA in control group,the positive rate was 5.3％(5/95).There was significant difference between two groups for HCMV-DNA (x2 =14.29,P ＜0.01).Twenty-one cases with positive HCMV-DNA in 43 cases of high HCV-RNA patients,the positive rate was 48.8％(21/43).Four cases with positive HCMV-DNA in 52 cases of low HCV-RNA patients,the positive rate was 7.7％(4/52).There was significant difference between the two (x2 =19.90,P ＜ 0.01).ALT,AST in observation group was higher than that in control group (P ＜ 0.01).ALT,AST in chronic hepatitis C patients positive for HCMV-DNA was higher than that in chronic hepatitis C patients negative for HCMV-DNA significantly (P ＜ 0.01).Conclusions HCMV in chronic hepatitis C patients becomes active again and co-infects easily.When chronic hepatitis C patients co-infect HCMV actively,hepatic is further injured.

Objective To study the effects of different type of parathyroid damage to the postoperative functional recovery of parathyroid,through establish an animal model by simulating total thyroidectomy and parathyroid damage during surgical operation.Methods Experimental rabbits for the study were randomly divided into A,B,C,D four groups (n =8),Group A (control group):simple exposure,exploration thyroid and parathyroid;group B (vascular injury group):total thyroidectomy and ligation bilateral parathyroid blood supply but keep the surrounding membrane;Group C (membrane damage group):total thyroidectomy and damage membrane but reservations blood supply.Group D (composite damage group):total thyroidectomy plus membrane and blood both damage;All animals were monitored of serum calcium and PTH,preoperative 1 days and postoperative 1 st day,3rd day,5th day,7t day;cut the parathyroid HE staining to observed survival of parathyroid tissue and pathology damage when 7th day after operation.Results (1) Animals in each group preoperative serum calcium and PTH were no significant difference (P ＞0.05);(2)Group A postoperative serum calcium decreased,but at 5th day returned to preoperative level (P ＞ 0.05);Group B and C postoperative 1st day,3rd day,5th day serum calcium decreased significantly(P ＜ 0.05)and to the lowest at 1 d and then gradually recovered,but group C faster recovered than group B (P ＜ 0.05);Group D postoperative 1 st day,3rd day serum calcium continued to decline significantly (P ＜ 0.05);(3) Group A postoperative serum PTH decreased,but at 7th days returned to preoperative level (P ＞ 0.05).Group B and C postoperative 1st day,3rd day,5th days serum PTH decreased significantly(P ＜0.05)and to the lowest at 1 d and then gradually recovered,but from postoperative 3rd day group C faster recovered than group B(P ＜ 0.05);Group D postoperative 1 st day,3rd day serum PTH continued to decline significantly (P ＜ O.05);(4) Pathology results:Group A parathyroid filled with chief cells and a small amount of vacuolar changes (5％ to 10％);Group B parathyroid hemorrhage,necrosis (40％ to 50％),part of the cell degeneration (30％ to 40％),center with fibrosis,seen granuloma and hyperplasia of parathyroid tissue in surrounding;Group C parathyroid bleeding (10％ to 20％),part of the cell degeneration (10％ to 20％);Group D parathyroid severe necrosis,almost no normal parathyroid tissue,significant fibrosis,less residual parathyroid tissue was scattered.Conclusions (l) The recover of Parathyroid function is influenced by the type of parathyroid in situ injury during thyroidectomy,composite damage of blood supply and membrane of parathyroid is the most serious,parathyroid ischemia necrosis,the function can not be restored,pure blood supply damaged,some can restore function,and the parathyroid gland with vascular pedicle can be recovered quickly.(2) Severe blood supply and membrane damaged,and even free parathyroid should be transplanted immediately during operation.

Objective To discuss the influence of preventive calcium supplementation on the recovery of parathyroid glands function after total thyroidectomy.Methods 232 patients meeting the selected criteria were randomly assigned to group A and B,and then divided into group A1 (87 cases,PTH ＞8 pg/ml)and A2 (30 cases,PTH ＜8 pg/ml),group B1(83 cases,PTH＞8 pg/ml)and B2(32 cases,PTH ＜8 pg/ml) based on the lowest parathyroid hormone( PTH )value within 3 days after surgery.All patients in group A were immediately supplemented 10％ calcium gluconate intravenously 6 g/d after operation.For group B,post operative calcium supplementation was not given,however,anyone whose PTH ＜ 8 pg/ml was supplemented 10％ calcium gluconate intravenously 6 g/d no matter hypocalcemia occurred or not.The level of serum calcium and PTH of all patients were assayed before operation and at the 1st,2nd,3rd day,1st week and 1st month after operation.In additon,patients with hypocalcemia received serum calcium and PTH detection at the 2nd and 3rd week.Whether hypocalcemia and hypoparathyroidism occurred or not was recorded.Results ( 1 )The serum PTH was obviously higher in group A1 than in group B1 at the 1st week after operation( P ＜0.05 ).The serum calcium was obviously higher in group A1 than in group B1 at the 1st,2nd,3rd day and 1st week after operation(P ＞0.05).The hypocalcaemia and symptomatic hypocalcaemia incidence were obviously lower in group A1 than in group B1 (P ＜ 0.05 ).(2)① Group A2 had obviously higher level of serum PTH than group B2 at the 1 st,2nd,and 3rd week after operation ( P ＜0.05 ) and returned to normal level of serum PTH earlier than group B2.② Group A2had obviously higher level of serum calcium than group B2 from the 1 st day to the 3rd week after operation ( P ＜ 0.05 ) and returned to normal level of serum calcium earlier than group B2.③ The hypocalcaemia and symptomaic hypocalcaemia incidence ware obviously lower in group A2 than in group B2 (P ＜ 0.05 ).Conclusion The preventive calcium supplementation is beneficial for the recovery of the function of parathyroid glands after total thyroidectomy.

Objective To investigate the clinical characteristics,distribution and drug sensitivity of pathogens causing intravenous catheter-related bloodstream infections (CRBSIs) in pediatric intensive care unit (PICU) so as to use antibiotics reasonably.Methods All patients with CRBSIs in PICU of Guangdong General Hospital from September 2009 to September 2014 were investigated and the drug resistance profiles of pathogens causing CRBSIs were also analyzed retrospectively.Results Between 2009 and 2014,there were totally 10 834 catheter days and 23 episodes of CRBSIs with an incidence of 2.1 infections per 1 000 catheter days.Catheter indwell time ＜ 7 days in 9 cases (39.1％),8 to 14 days in 10 cases (43.5％),14 to 21 days in 4 cases (17.4％).There were 13 strains (56.6％) of gram-positive bacteria,5 strains (21.7％) of gram-negative bacteria and 5 strains (21.7％) of fungi.The main pathogens causing CRBSIs were coagulase negative Staphylococci (7 strains,30.4％),Staphylococcus aureus (3 strains,13.0％),Candida albicans(3 strains,13.0％),Candida parapsilosis(2 strains,8.7％),and Enterobacter cloacae (2 strains,8.7 ％).The susceptibility to Vancomycin,Linezolid and Teicoplanin of coagulase negative Staphylococ cus such as S.epidermidis and to Imipenem,Piperacillin/Tazobactam,Cefoperazone/ Sulbactam and Amikacin of gram-positive bacteria arrived at 100.0％,respectively.The candida were 100％ susceptible to Amphotericin B,5-Flucytosine,Fluconazole and Voriconazole.Twenty-one cases (91.3％) received antibiotic treatment versus no antibiotic in 2 cases (8.7％).The average number of antibiotic kinds administered on the patients with fungal infection was 4.4,bacteria were 1.4.Ten cases (43.5％) treatment with 1 kind of antibiotic,4 cases (17.4％) with 2,4 cases (17.4％) with 3,5 cases (21.7％) with more than 3.Twenty-two cases (95.7％) cured and 1 case died (4.3％).Conclusions The major species of pathogen causing CRBSIs was coagulase negative staphylococci in PICU.It is critical for clinicians to guard against fungal infection because of prolonged catheter indwelling time and more antibiotics administered before indwelling catheter.It is effective way to prevent the CRBSIs by reasonably using antibiotics and shortening the time of catheter indwelling.Monitoring CRBSIs pathogenic bacteria distribution and drug susceptibility helps reasonable administration of antibiotics in the earlier time.