OBJECTIVETo explore therapeutic effects of Modified pinning combined with external tension band for the treatment of Gartland type III humeral supracondylar fractures in children.

METHODSFrom February 2009 to November 2010, 79 children with Gartland type III humeral supracondylar fractures were treated by modified pinning (pinning cross internal and external condyle assisted with lateral condyle) combined with external tension band (crossing needle end and hooking around) through lateral approach of elbow. There were 47 males and 32 females, with an average age of 8.7 years (ranging from 2.5 to 14 years). The time from injury to operation was 2 h to 8 d. The elbow joint function and Carrying angle were observed before and after treatment. The Flynn criteria were used to evaluate therapeutic effects.

RESULTSSixty-one patients were followed up (18 patients' data were lost) for 6-30 months (mean 13.5 months). According to Flynn criteria, 53 patients got excellent result, 7 good and 1 fair.

CONCLUSIONTreatment of child Gartland type III humeral supracondylar fractures with modified pinning combined with external tension band through lateral approach of elbow is believed to be an ideal method, which has advantages of reliable fixation, rapid recovery and less complications.

Adolescent ; Bone Nails ; Child ; Child, Preschool ; Female ; Fracture Fixation ; instrumentation ; methods ; Humans ; Humeral Fractures ; diagnostic imaging ; surgery ; Male ; Mechanical Phenomena ; Radiography ; Treatment Outcome

Objective:To evaluate the safety and feasibility of the in-situ needle fenestration combined with the in vitro physician modified fenestration technique to reconstruct supra-aortic branches during thoracic endovascular aortic repair (TEVAR) for aortic arch lesions requiring landing at Z0 and Z1.Methods:From Nov 2017 to Dec 2019, eighteen patients who underwent both the in-situ needle fenestration and the in vitro physician modified fenestration techniques to extend the proximal landing zone to Z0 and Z1 during TEVAR were included in our study.Results:Sixteen patients underwent in vitro physician modified fenestration ,two patients underwent in vitro physician modified fenestration to reconstruct both the left common carotid artery and the innominate artery. All eighteen patients received in-situ needle fenestration to preserve the left subclavian artery. Supra aortic branches were preserved in all patients (38/38, 100%). There was no Type Ⅰ endoleak. Type Ⅱ endoleak was found in four paitnets (4/18). Type Ⅲ endoleak occurred in one patient (1/18). Type Ⅳ endoleak in four patients (4/18). Type Ⅲ endoleak needed open aortic arch repair 6 months later. The median follow-up time was 12 months. One (1/18) died in 12 months and the other patients were doing well.Conclusions:The joint application of the in-situ needle fenestration and the in vitro physician modified fenestration to reconstruct supra-aortic branches during TEVAR for aortic arch pathologies requiring landing at Z0 and Z1 was satisfactory.

Objective To explore the effects of case teaching method in the course of Nursing Management. Methods 124 nursing students were divided into two groups. The students in the experimental group (n = 62 ) received case teaching method, while the students in the control group ( n = 62 ) received traditional teaching methods in the course of Nursing Management. Then, the effects of teaching were evaluated by examination and table analysis. Results Case model is proved to be better than the traditional education model in Nursing Management Teaching. The results of table analysis also show that case model is more suitable to the most students in clinical thought culture and autonomous study motivation. Conclusions Case teaching method can improve the effect of Nursing Management Teaching.

The cupping spot is considered as one kind of skin change due to cupping treatment. With literature regarding cupping spot, the influencing factors and value of cupping spot in clinical diagnosis and treatment were analyzed, which could make a further exploration on the action mechanism of cupping treatment. The literature showed that the formation of cupping spot was related with cupping temperature, pressure, cup-retaining time, cupping area, individual difference and health condition, etc; cupping spot had the ability to assist diagnosis, prevent disease, cure disease and evaluate clinical efficacy. Previous studies on cupping spot have already made some progress, and played a positive significance on finding cupping rule and studying its mechanism. However, the research for this area is still in the primary stage, which needed deeper study to reveal scientific connotations of cupping spot.
Acupuncture Therapy ; instrumentation ; Humans ; Skin ; anatomy & histology ; blood supply

Objective:To explore the efficacy and safety of ticagrelor versus clopidogrel in acute coronary syndrome (ACS) Chinese patients using glycoprotein Ⅱb/Ⅲa inhibitor (GPI).Methods:The data from CCC-ACS (Improving Care for Cardiovascular Disease in China-ACS) project were systematically reviewed in ACS patients with GPI. The patients were divided into ticagrelor and clopidogrel groups. A logistic analysis and propensity score matching (PSM) were performed to compare occurrences of major cardiovascular events (MACE) and bleeding events between the two groups during hospitalization.Results:A total of 63 641 ACS patients were collected from 150 hospitals. Logistic regression analyses showed that there was no statistically significant difference in the reduction of MACE between ticagrelor and clopidogrel when using GPI ( OR=0.881, 95% CI 0.599-1.296; P=0.521). However, major bleeding rate was higher in the ticagrelor group than that in the clopidogrel group ( OR=1.401, 95% CI 1.075-1.852; P=0.013). Similar results were observed after PSM. No statistic difference in MACE between the ticagrelor and clopidogrel group ( OR=0.919, 95% CI 0.613-1.376; P=0.681). Major bleeding rate was higher in the ticagrelor group ( OR=1.559, 95% CI 1.130-2.150; P=0.007). Conclusion:In ACS patients with GPI, ticagrelor did not reduce MACE, but increased the major bleeding risk compared with clopidogrel.

BACKGROUNDRecent studies have demonstrated that the Lenke system is relatively efficient and consistent in classifying scoliosis curves. Basically, fusion should include the main curve and the structural minor curve. The criteria for defining the structural minor curve were established to help guide these decision-making process. The present study was designed to investigate predictors of the structural curve, and see whether it was possible to prevent the formation of the structural curve by interfering with influencing factors to decrease the fusion level.

METHODSAge, gender, Cobb angle, Perdriolle rotation, Risser sign and the number of vertebrae included in the curve, brace treatment, and curve location were recorded in 145 idiopathic scoliosis patients from July 2001 to January 2007. The patients were divided into two groups: structural and non-structural groups. Demographics and baseline characteristics were compared between the two groups as an initial screen. Logistic regression was used to analyze factors affecting the minor curve to become the structural curve.

RESULTSCompared with the non-structural group, the structural group had a higher Cobb angle ((51.34 ± 13.61)° vs. (34.20 ± 7.21)°, P < 0.001), bending angle ((33.94 ± 9.92)° vs. (8.46 ± 5.56)°, P < 0.001) and curve rotation ((23.25 ± 12.86)° vs. (14.21 ± 8.55)°, P < 0.001), and lower flexibility ((33.48 ± 12.53)% vs. (75.50 ± 15.52)%, P < 0.001). There was no significant difference in other parameters between the two groups. The results of the Logistic regression analysis showed that the Cobb angle (OR: 9.921, P < 0.001) and curve location (OR: 4.119, P = 0.016) were significant predictors of structural curve in adolescent idiopathic scoliosis. Every 10° change of Cobb angle increased the possibility of turning the minor curve into the structural curve by 10-fold. And thoracic curve showed, on the average, the possibility of becoming the structural curve about 4-fold more often than did the thoracolumbar/lumbar curve.

CONCLUSIONSCurve severity and curve location affect the minor curve's structural features in adolescent idiopathic scoliosis.

Adolescent ; Female ; Humans ; Logistic Models ; Lumbar Vertebrae ; pathology ; Male ; Scoliosis ; pathology ; Thoracic Vertebrae ; pathology

OBJECTIVE: To determine the therapeutic effect and safety of transcatheter closure of ventricular septal defects (VSD) in 50 patients. METHODS: Fifty patients were diagnosed by transthoracic echocardiography. To perform the operation, transthoracic echocardiography and X ray were used continuously to monitor the procedure. Transthoracic echocardiography and ECG were performed at 1, 3, and 6 months after the operation to evaluate the therapeutic effect. RESULTS: The VSD diameter ranged from 1.8 to 13.4 (5.54 +/- 2. 75) mm. The successful rate of the operation was 96.0%, and the complication rate of the operation was 16.7%. A 3 month follow-up was completed in 20 patients, and the median left ventricle end-diastolic dimension significantly decreased from (40.20 +/- 8.80) mm to (32.90 +/- 8.36) mm (P < 0.001). CONCLUSION Transcatheter closure of ventricular septal defects is a good method with a high success rate of placement, fewer complications, and a good occlusion effect.
Adolescent ; Adult ; Balloon Occlusion ; adverse effects ; instrumentation ; methods ; Cardiac Catheterization ; methods ; Child ; Child, Preschool ; Echocardiography ; Female ; Heart Septal Defects, Ventricular ; diagnostic imaging ; therapy ; Humans ; Male ; Prostheses and Implants ; Treatment Outcome

OBJECTIVETo evaluate clinical outcomes of a group of adolescent idiopathic scoliosis (AIS) patients undergoing posterior pedicle screw-only instrumentations.

METHODSBetween April 2002 and July 2006, 121 AIS patients (93 female and 28 male, average age at operation was 15.5 years which ranged from 10 to 20 years) received posterior pedicle screw-only instrumentation and fusion. All the patients were evaluated by the various-parameters measured in X-ray films before and after surgery, including Cobb angle on coronal plane, Cobb angle on sagittal plane, clavicle angle and shoulder height difference, lowest instrumented vertebrae (LIV) angulation, proximal junction kyphotic angle, the distances of central sacral vertical line (CSVL) to the LIV, to the apical vertebra and to the C(7) plumb line respectively. Complications were followed.

RESULTSAn average of (11.0 + or - 1.5) levels was fused. An average coronal correction of proximal thoracic curve was 41.8%, of thoracic curve was 70.8%, of thoracolumbar/lumbar curves was 74.0%. No significant change was found in sagittal alignment. Shoulder balance and apex vertebral to central sacral line were restored well. There were no pseudoarthroses and loss of correction during the follow-ups. One adding-on, 4 proximal thoracic decompensation and 15 proximal junction kyphosis were found during the follow-ups.

CONCLUSIONPosterior pedicle screw-only instrumentation and fusion has excellent radiographic and clinical results with minimal complications in the surgical treatment of AIS.

Adolescent ; Bone Screws ; Child ; Female ; Follow-Up Studies ; Humans ; Male ; Retrospective Studies ; Scoliosis ; surgery ; Spinal Fusion ; instrumentation ; methods ; Treatment Outcome ; Young Adult

BACKGROUND AND OBJECTIVEIn patients with hepatocellular carcinoma (HCC) receiving potentially curative minimally invasive therapy, autologous cytokine-induced killer (CIK) cells were used to reduce recurrence. In this study we observed the changes in serum alpha-fetoprotein (AFP) after the treatment with CIK cells to explore if AFP could serve as a marker for predicting immunotherapeutic clinical outcome.

METHODSA total of 122 patients with HCC and elevated AFP (>25 ng/mL) received a curative treatment of transcatheter arterial chemoembolization (TACE) plus radiofrequency ablation (RFA) at the Sun Yat-sen University Cancer Center. Of these patients, 83 patients without residual tumor or extrahepatic metastasis and with AFP level less than 1.5 times the normal range (AFP<37.5 ng/mL) were randomly assigned to the study group (n=42) and the control group (n=41). In the study group, CIK cells were transfused intravenously or via common hepatic arteries every week for at least 4 times, and the T-lymphocyte subset data before and after CIK cell infusions was examined by flow cytometry. All the two groups of patients were screened by tomography every 2 months to observe tumor recurrence. Serum AFP was collected at baseline and at different time points after treatment in parallel with radiologic response and clinical outcome.

RESULTSTwo patients in the control group were lost to follow-up after treatment. After CIK cell infusions, the downtrend of the AFP level was observed in the study group and not in the control group. There was a significant difference in the level of AFP between different time points after CIK infusions in both groups. The 1-year recurrence rate was 7.14% for the study group and 23.1% for the control group (P=0.044). In subgroup analysis, for patients with a slightly high level of AFP (25 ng/mL

CONCLUSIONSCIK cells transfusion may reduce the level of serum AFP and anti-HBV and decrease the 1-year recurrence rate of patients with HCC after curative TACE plus RFA. Serum AFP decrease after CIK cell treatment may serve as a useful marker for predicting immunotherapy clinical outcome in patients with HCC undergone curative minimally invasive therapy.

Adult ; Aged ; Biomarkers, Tumor ; metabolism ; CD4-CD8 Ratio ; Carcinoma, Hepatocellular ; blood ; immunology ; therapy ; Catheter Ablation ; Chemoembolization, Therapeutic ; Cytokine-Induced Killer Cells ; transplantation ; DNA, Viral ; metabolism ; Female ; Follow-Up Studies ; Hepatitis B virus ; genetics ; Humans ; Immunotherapy, Adoptive ; Liver Neoplasms ; blood ; immunology ; therapy ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; T-Lymphocyte Subsets ; immunology ; alpha-Fetoproteins ; metabolism

Catheter Ablation ; methods ; Female ; Follow-Up Studies ; Humans ; Middle Aged ; Multimodal Imaging ; Neoplasm Recurrence, Local ; diagnostic imaging ; surgery ; Nerve Sheath Neoplasms ; diagnostic imaging ; surgery ; Positron-Emission Tomography ; Retroperitoneal Neoplasms ; diagnostic imaging ; surgery ; Tomography, X-Ray Computed