Objective To evaluate the outcome of Titanium Elatic Intramedullary Nail (TEINs) for treatment of lengthunstable femoral shaft fracture of children.Methods Retrospectively analyze the data of total of 21 children with length-unstable femoral shaft fractures,from December 2011 to June 2014,were treated with TEINs and end caps.This study involved 15 boys and 6 girls,with age ranged from 5 years and 6 months to 10 years and 10 months,whose average age was 7 years and 5 months.Firstly children were treated with traction for 3-7 days,with traction weight of 1/4 to 1/6 of the weight.After that,shortening and angular deformity were significantly corrected.Then surgeries of close reduction and internal fixation with TEINs were done in general anesthesia.TEINs were supported with double nail C shape.The lateral tip of TEIN located near the epiphyseal plate of greater trochanter,and the medial tip near the epiphyseal plate of femur head.Cut the tail of TEINs,set and screw the end caps into cortex,keeping the tail of TEINs and fracture fixed.Spica casting was used for 4 weeks after operation.The last follow-up time was 2 years,and the follow up results were analyzed.Results 21 children were followed up ranged from 22 to 26 months,with the mean follow up 23.4 months.Remove the spica casting and bear loading at 4 weeks after operation.All fractures healed,with healing time of 5 to 8 weeks (an average of 6.2 weeks).At the last follow-up,the limb force line was good with no angular deformity.Femur overgrew 4.2-21.1 mm,with an average of 6.1 mm.At the last follow-up,the patients were evaluated with Harris score,and the excellent and good rate was 100％.No case of TEINs push-out,limited hip mobility,fracture nonunion,delayed healing or other complications was found.Only 1 case got a mild lameness.All parents were satisfied with their outcome.Conclution TEINs and end caps are effective methods for the length-unstable femoral shaft fracture in children.These results indicated that the risk of TEINs push-out can be reduced.

Objective To assess the early prognosis of 117 patients after carduopulmonary resuscitation (CPR) in ICU by using the markers of inflammation,Glasgow Coma Scale (GCS) and Acute Physiology and Chronic Health Evaluation Ⅱ (APACHE Ⅱ) scores.Methods A total of 117 CPR patients admitted between 2010 January to 2012 December were enrolled for study.Within 24 h after admission,inflammatory markers,blood routine items,hepatorenal function,electrolytes of blood were measured.The GCS and APACHE Ⅱ scores were recorded.Arterial blood gas analyses were performed at 0,12,and 24 h after hospitalization,and the 12-h and 24-h lactate clearance rates were calculated.Seven days after treatment,according to the outcomes,the patients were divided into survival group and death group,and the clinical data of two groups were analyzed.Results (1) Of them,73 patients died and 44 survived.Factor analysis showed that age,time elapsed from resuscitation to ICU admission,D-dimer,arterial oxygenation index (FiO2),arterial blood pH,arterial blood lactate concentration upon ICU admission,GCS score and APACHE Ⅱ score were significantly different between the two groups (P ＜ 0.05or P ＜ 0.01); (2) Two classification logistic regression analysis showed that D-Dimer,GCS score and APACHE Ⅱ score significantly correlated with the mortality risk of the patients in the wake of CPR with relative odds ratios of 1.000,2.091,and 0.531,respectively (P ＜ 0.05 or P ＜ 0.01) ; (3) Receiver operating characteristic curve analysis indicated that the area under the curve of GCS (0.821) and APACHE Ⅱ (0.869) had higher predictive value than D-dimer (0.655).The highest accuracy (84.6％) in predicting patient survival was achieved when the GCS score was 6.5.Meanwhile,the highest accuracy (82.1％) in predicting patient death was achieved when the APACHE Ⅱ score was 17.5.Conclusions Both GCS score and APACHE Ⅱ score has obvious correlation with the prognosis of the critically ill patients after CPR and could be used to predict prognosis at early stage.

Objective To compare the early treatment results of Pavlik harness and closed reduction plus spica cast?ing in treating developmental dislocation of the hips (DDH). Methods The patients with GrafⅢ/Ⅳtype DDH diagnosed by ul?trasound in our hospital were analyzed retrospectively from January 2009 to December 2013. The subjects with intact clinical and radiologic data and more than 2 years follow?up were included. The present study included 257 patients (298 hips), 31 male and 226 female, with the average age of 74.1±39.2 d (from 30 to 159 d). Pavlik harness underwent in 190, while 67 cases were treated with closed reduction plus spica casting. Acetabular index (AI), Wiberg OE angle (point O was the middle point of proximal me?taphyseal border) and Smith instability index (SI, SI?c:the lateral displacement index, SI?h:the vertical displacement index) on the pelvic X?ray film at 2-3 years of age after successful early treatment were recorded. Femoral head avascular necrosis (AVN) was diagnosed according to the Salter criteria. Results The success rate of reduction of closed reduction was significantly higher than Pavlik harness (97.5% vs. 69.9%, χ2=0.353, P=0.000). There was no significant difference in the incidence of AVN be?tween the closed reduction and Pavlik harness (6.6% vs. 4.6%, χ2=0.106, P=0.745). For GrafⅢ type DDH, the success rate of reduction of Pavlik harness and closed reduction were 80.7% and 98.4% respectively (χ2=11.248, P=0.001), while the Pavlik harness group had significantly worse results of AI, OE and SI?c at the age of 2-3 years (Pavlik harness: 22.9°±3.7°, 16.5°± 6.3° and 0.74 ± 0.06; closed reduction: 21.4° ± 3.4° , 18.9° ± 3.6° and 0.72 ± 0.03; P<0.05). For GrafⅣ type DDH, the success rate of reduction of Pavlik harness was much less than closed reduction (25.6% vs. 94.4%, χ2=24.231, P=0.001), with signifi?cantly worse results of OE at the age of 2-3 years (16.0°±4.1° vs. 18.6°±4.5°, t=-2.141, P=0.038). Conclusion Pavlik har?ness has limitations in treating GrafⅢ/Ⅳtype DDH, with lower success rate of reduction for GrafⅣtype DDH. Closed reduction plus spica casting has better clinical results than Pavlik harness in success rate of reduction and subsequent hip development with? out the additional risk of AVN.

Malignant pheochromocytomas are rare tumors that arise from chromaffin tissue, and the diagnostic criterion of malig-nancy is based on the development of metastases. In the case a patient suffers the tumor with liver, lung and bone metastases. However, the test results of tumor markers, gastroscopy, chest and abdominal CT, and PET-CT examination are hard to make a definite diagnosis. The patient was finally diagnosed with malignant pheochromocytoma with liver, lung and bone metastases following the needle biopsy of liver and underwent the excision of a right adrenal pheochromocytoma. Therapeutic standard for the malignant pheochromocytomas is not available so far. It is reported that chemotherapeutic CVD regimen (cyclophosphamide, vincristine, and daecarbazine) and suni-tinib may be effectual in the alike cases. The patient received two cycles of CVD and one cycle of sunitinib, nevertheless, slow progres-sion of the disease remained after the treatment. The results of multi-disciplinary treatment have suggested that 131I-MIBG may just be a choice for this patient.

A male patient undergoing extracorporeal ultrasound lithotripsy developed the symptoms of dyspnea, low blood pressure, palpitations, chest tightness, and sweating, and a clinical diagnosis of pulmonary capillary leak and hypovolemic shock was made. Pulse indicator continuous cardiac output (PiCCO) technique was used for resuscitation according to the measurements of extravascular lung water index (EVLWI) and global end-diastolic volume index (GEDI). The patient showed low levels of cardiac output (CO) and GEDI with a peak EVLWI of 32 ml/kg and profuse pink and thin sputum overflow from the trachea. The high ventilator support parameters failed to correct low oxygen saturation. Restricted fluid infusion was used to reduce pulmonary edema. Colloidal solution was given when GEDI was below 500 ml/m(2), and the volume and fluid infusion rate were reduced for a GEDI higher than 500 ml/m(2). Pulmonary edema was gradually reduced after the treatments with improvement of lactic acid level and liver and kidney functions. Vasopressors were withdrawn 6 days later, mechanical ventilation was discontinued 10 days later, and tracheal intubation was removed 25 days later, after which the patient was discharged. In the treatment of the patient, PiCCO monitoring played an important role.
Adult ; Capillary Leak Syndrome ; complications ; therapy ; Fluid Therapy ; Humans ; Lithotripsy ; adverse effects ; Male ; Pulmonary Edema ; complications ; therapy ; Shock ; complications ; therapy

To study the characteristics of traditional Chinese medicine (TCM) syndrome factors of patients from different areas of China with human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS).