Objective To investigate the clinical efficacy of body weight supported treadmill training (BWSTT) for the recovery of walking ability and comprehensive function after thoracolumbar spinal cord injury (SCI).Methods Sixty patients with SCIs in a thoracolumbar segment were assigned to a treatment group or a control group with 30 in each.Both groups received similar conventional rehabilitation training,but the patients in the treatment group were additionally treated with BWSTT (30 to 40 min,once daily,5 d/week,30 days for a course,a total 3 courses).The American Spinal Injury Association lower-extremity motor function assessment (ASIA),a functional comprehensive assessment (FCA),the walking ability assessment from the FCA (WA) and the modified Barthel index (MB1) were used in the assessment of the two groups before and after treatment.Results There were no significant differences in the two groups＇ average ASIA,FCA,WA or MBI results before treatment.After treatment ASIA,FCA,WA and MBI scores had all increased significantly in the treatment group compared with before treatment,and were significantly higher than in the control group.Conclusion As a supplement to conventional rehabilitation,BWSTT can improve walking ability and comprehensive function significantly after thoracolumbar spinal cord injury.

BACKGROUND:In recent years, vacuum sealing drainage technology has been widely used in the treatment of orthopedic wounds or to facilitate skin graft survival, both of which have achieved good results.
OBJECTIVE:To observe the curative effects of vacuum sealing drainage technology in the wound healing after limb open fractures, soft tissue defects, pressure sores, and chronic osteomyelitis.
METHODS:Fifty-four patients of fractures combined with soft tissue defects, postoperative exposed bone, osteomyelitis, a large area of pressure ulcers or severe infections, selected from the 273rd Hospital of PLA, were randomly divided into test and control groups according to the wishes of patients. The test group included 36 patients who were treated with vacuum sealing drainage using polyethylene ethanol hydration seaweed salt after debridement, and the control group included 18 patients who were treated with conventional dressing. Wound cleaning time, number of dressings, and wound healing time were detected and compared in the two groups.
RESULTS AND CONCLUSION:Compared with the control group, the wound cleaning time and wound healing time were shorter in the test group, and the number of dressings was also decreased in the test group (P<0.05). After removal of sponge dressings, in the test group, wound granulation was fresh and grew obviously with no exudates after the necrotic residue was removed and vacuum sealing drainage was changed. For the bone exposure patients, the wound area was reduced, or even there was no exposed bone any more. After skin grafting, vacuum suction and pressure due to vacuum sealing drainage technology made al skin grafts survive. In the patients with chronic osteomyelitis, the exudates were gradual y reduced until disappeared after vacuum sealing drainage was exchanged three or four times, and pathogens were not found in bacterial culture. After combined treatment of debridement and vacuum sealing drainage, there were many fresh granulations in the patients with large areas of pressure sores;after replacement of vacuum sealing drainage several times, the granulation grew to the same height with the surrounding skin.

Objective To investigate the effect and feasibility of early enteral nutrition support on postoperative nutrition assessments and clinical outcomes in children patients with congenital heart disease. Methods From October 2013 to October 2014, a number of 100 cases congenital heart disease aged six months to two years old were treated with early enteral nutrition support after operation. According to gender, fifty patients were randomly divided into the intervened group, who were treated with the early enteral nutrition support program. The other fifty patients were divided into control group with no nutrition sup-port. The detailed early enteral nutrition support project were( a) withdraw breathing machine at the same day, giving enteral nutrition 6 hours later after postoperation;( b) patients assist with long-term breathing machine, giving enteral nutrition 12-24 hours later after postoperation. The age, heigth, weight, serum C- reactive protein(CRP), serum retinoic binding protein ( RBP) , serum prealbumin( Pre-ALB) were recorded before operation. Seven days after operation, above indicators were ob-served again. In addition, the first time of excrete, the number of feeding interruption, the time of feeding, the time of ventila-tor, and the related complications were also recorded at hospitalization period. Results No difference of basic information and accompanying complications were observed between control and nutritional intervention group. As to nutritional status, weight-for-age z-score(WAZ) were significant higher in the nutritional intervention group than the control group( -0. 22 ± 1. 16 vs. 0.73 ±1.29, P=0.019) after operation. However length/height-for-age z-score(LAZ/HAZ) and weight-for-length/height z-score( WLZ/WHZ) were similar between control and nutritional intervention group whatever pre-operation and postoperation. Preoperative CRP, RBP, and Pre-ALB were no significant difference between early enteral nutrition and control group. After operation CRP levels in the early enteral nutrition group were significantly lower than that of control group[(45.2 ±16.2)mg/L vs.(67.3±35.5)mg/L,P<0.001],whileRBP[(0.3±0.1)mg/Lvs.(0.2±0.1)mg/L]andPre-ALB[(35.2±12.2)g/Lvs.(25.2±14.2)g/L] weresignificantlyhigherthanthoseofcontrolgroup(Pvaluewere0.031and0.029,respective-ly) . In the early nutritional intervention group and control group, the first time of excrete were remarkable in advance in nutri-tionalinterventiongroupcompredtocontrolgroup[(36±12)hvs.(65±15)h,P=0.008],whilethedifferenceoffeeding interruption times, intensive care unit( ICU) time and mechanical ventilation time in the two groups were not statistically signif-icant(P>0. 05). Conclusion Early nutritional intervention can help gastrointestinal function, enhance nutritional status, lower serum CRP levels and increased serum RBP and Pre-ALB concentrations. It did not add ICU time and ventilation time.

Purpose: Excessive alcohol consumption has been linked to an increased risk of colorectal cancer (CRC). We evaluated the association between alcohol-related genetic variants and CRC risk. Materials and Methods: The study cohort consisted of 5,435 CRC cases and 3,553 population-based cancer-free controls. Genotype data were generated from germline DNA using the Infinium OncoArray-500K BeadChip in 2,535 cases and 2,287 controls and the Infinium Multi-Ethnic Global BeadChip in 2,900 cases and 1,266 controls. The associations between aldehyde dehydrogenase 2 (ALDH2) rs671 and alcohol dehydrogenase 1B (ADH1B) rs1229984 polymorphisms and CRC risk were assessed using multivariate logistic regression analyses. Results: Compared with the major homozygous ALDH2 genotype (GG), heterozygous or minor homozygous ALDH2 genotype (GA or AA, related to a low alcohol consumption) was significantly associated with a reduced risk for CRC in men (odds ratio [OR], 0.78; 95% confidence interval [CI], 0.68 to 0.90), but not in women (OR, 0.70; 95% CI, 0.47 to 1.05). A stronger association was found among regular drinkers (OR, 0.58; 95% CI, 0.47 to 0.71 in men and OR, 0.33; 95% CI, 0.18 to 0.58 in women). No association of CRC risk with ADH1B rs1229984 genotype was found. The association between alcohol-related combined genotypes and risk of CRC was significant (p for linear=0.001). The combined genotype with the highest genetically predicted alcohol consumption (ALDH2 rs671 GG and ADH1B rs1229984 AG/GG) was associated with a high risk for CRC (OR, 1.35; 95% CI, 1.11 to 1.63). Conclusion Our study provides strong evidence for a possible causal association between alcohol consumption and CRC risk.

Purpose: Excessive alcohol consumption has been linked to an increased risk of colorectal cancer (CRC). We evaluated the association between alcohol-related genetic variants and CRC risk. Materials and Methods: The study cohort consisted of 5,435 CRC cases and 3,553 population-based cancer-free controls. Genotype data were generated from germline DNA using the Infinium OncoArray-500K BeadChip in 2,535 cases and 2,287 controls and the Infinium Multi-Ethnic Global BeadChip in 2,900 cases and 1,266 controls. The associations between aldehyde dehydrogenase 2 (ALDH2) rs671 and alcohol dehydrogenase 1B (ADH1B) rs1229984 polymorphisms and CRC risk were assessed using multivariate logistic regression analyses. Results: Compared with the major homozygous ALDH2 genotype (GG), heterozygous or minor homozygous ALDH2 genotype (GA or AA, related to a low alcohol consumption) was significantly associated with a reduced risk for CRC in men (odds ratio [OR], 0.78; 95% confidence interval [CI], 0.68 to 0.90), but not in women (OR, 0.70; 95% CI, 0.47 to 1.05). A stronger association was found among regular drinkers (OR, 0.58; 95% CI, 0.47 to 0.71 in men and OR, 0.33; 95% CI, 0.18 to 0.58 in women). No association of CRC risk with ADH1B rs1229984 genotype was found. The association between alcohol-related combined genotypes and risk of CRC was significant (p for linear=0.001). The combined genotype with the highest genetically predicted alcohol consumption (ALDH2 rs671 GG and ADH1B rs1229984 AG/GG) was associated with a high risk for CRC (OR, 1.35; 95% CI, 1.11 to 1.63). Conclusion Our study provides strong evidence for a possible causal association between alcohol consumption and CRC risk.