Objective To understand the levels of psychological distress in patients with lung cancer,and analyze the reason and influential factors. Methods The general information of the patients and the distress thermometer(DT) were used to carry out the cross-sectional study in 117 patients with lung cancer received treatments from September 2013 to January 2014. Results The score of psychological distress in patients with lung cancer was (3.10±1.70) points,and 56 patients (47.9%) had the significant psychological distress (DT score≥4 points). The main cause of lung cancer psychological distress ranking in the top 10, in turn, was fear, pain, fatigue, sleep problems, fear, tension, economic problems, eating, breathing, constipation. Mutiple linear regression analysis showed that the number of chemotherapy, age, vocation could affect the total score of distress. Conclusions The patients with lung cancer have obvious psychological distress. Emotional and physical problems of the patients are the main reason of psychological distress of patients with lung cancer.The number of chemotherapy,age,vocation of the patients are related to the psychological distress of patients with lung cancer.

Objective:To explore the effect of combining repetitive transcranial magnetic stimulation (rTMS) with treadmill training in treating spinal cord injury (SCI).Methods:Fifty female Sprague-Dawley rats were randomly divided into a sham-operation (C) group, an SCI group, a treadmill training (TT) group, a treadmill training followed by rTMS (TR) group and an rTMS followed by treadmill training (RT) group. The C group only underwent laminectomy without spinal cord injury, while the model of T9 incomplete spinal cord injury was established in the other groups using the Louisville Injury System Apparatus impactor. One week after the operation the TT began. The TR group received rTMS immediately after the treadmill training and the RT group received it before. The treadmill′s speed started at 3.6m/min and gradually increased to 6m/min within 1 week. There was one 15min session a day, 5 days a week, for 8 weeks in total. The rTMS intensity was 30% of the maximum output intensity at 10Hz in 5s bursts with an interval of 25s. It lasted 10min, for a total of 1000 pulses. Hind limb motor functioning was evaluated using the Basso, Beattie & Bresnahan (BBB) locomotor rating scale and a grid walking test. The H max/M max ratio was used to quantify the excitability of the motor neurons. Immunohistochemistry was employed to detect the expression of 5-hydroxytryptamine (5-HT), 5-hydroxytryptamine 1A receptor (5-HT 1AR) and 5-hydroxytryptamine 2A receptor (5-HT 2AR). Results:The average BBB scores of the RT group were significantly higher than the SCI group′s averages from the 7th to 9th week after the injury. At the ninth week the average BBB score of the RT group was significantly higher than the TT group′s average. At the eighth and ninth week the average BBB scores of the TR group were significantly higher than in the SCI group. The number of drops in the RT group was significantly lower than in the SCI group at the seventh and ninth week. At the ninth week, the number of drops of the TR group was significantly lower compared with the SCI group. The H max/M max ratio of the SCI group was significantly higher than in the C and TR groups at the fifth and ninth week, while that of the TR group was significantly lower than the SCI group′s ratio at the ninth week. The expression of 5-HT, 5-HT 1AR and 5-HT 2AR in the RT and TR groups was significantly higher than in the SCI group, and the relative 5-HT 1AR density of the RT and TR groups was significantly higher than in the SCI and TT groups. Compared with the other 4 groups, the expression of 5-HT 2AR in the SCI group had increased significantly. Conclusions:Combining rTMS with treadmill training can significantly promote the recovery of locomotor function after incomplete spinal cord injury.

Objective:To learn about the employment situation of community-dwelling spinal cord injury (SCI ) survivors in Jiangsu Province and the factors which influence it, aiming to put forward suggestions which can help them return to work.Methods:This cross-sectional observational study was based on a International Spinal Cord Injury (InSCI) community survey in Jiangsu Province using a questionnaire (InSCI questionnaire) devloped with the International Classification of Functioning, Disability and Health as the framework. Data were collected using the InSCI questionnaire. Data on sociodemographics, diseases, body functions, activities and participation, environmental factors, general health, well-being and so on were collected. Descriptive statistics were computed to analyze the respondents′ employment-related information. Correlation analysis and multiple linear regression were used to analyze factors influencing the employment of these community-dwelling SCI survivors.Results:From January to December of 2018, 726 completed questionnaires were collected-541 through telephone interviews, 152 via Internet links and 33 via face-to-face interviews. Logistic regression showed that residential patterns (odds ratio, OR=0.472), whether there was someone to take care of them at home or going out ( OR=0.405), age at the onset of injury ( OR=0.949), personal factors ( OR=1.068), activity and participation ( OR=1.034), and environmental factors ( OR=1.043) all influenced the respondents′ engaging in paid work. Conclusion:The employment rate of patients with spinal cord injury living in the community is low (22.8%). Comprehensive rehabilitation programs and adequate family and social support should be implemented to help them return to work.

OBJECTIVETo investigate the clinical effect of acellular dermal matrix (ADM) combined with auto-skin grafting on deep burn wound ,and the result of long-term follow-up and histological examination.

METHODSOne hundred and fifty-two patients with deep burn hospitalized from February 2000 to July 2003 were repaired with porcine ADM and auto split-thickness graft. Wound healing rate was assessed 1 week after operation. Degree of cicatricial hyperplasia was examined 1, 3, 6, 12 months after operation. Wound samples from 5 patients were harvested for histological examination 72 months after operation, for which transmission electron microscopy were employed in 2 cases.

RESULTSGrafts completely survived was seen in 116 patients (accounting for 76.3% of cases), survival rate over 95% were observed in 23.7% of cases. One hundred and twenty-seven patients were followed up 1 month after operation, in whom mild local contraction, cord like scar was seen along its junction with skin, its texture was soft ,and there was no pruritus or blister formation. One hundred and one patients were followed up 3 months after operation, and the graft showed mild contraction less marked when compared with that of the site where auto split-thickness skin grafting was used. Articular function was good. Eighty-two patients were followed up 6 months after operation,color and texture of grafts were similar to normal skin with no obvious cicatricial hyperplasia. Fifty-eight patients were followed up 12 months after operation, the texture of grafts was similar to normal skin without obvious reject reaction. Sixteen patients were followed up over 72 months after operation, the grafts appeared dry compared with normal skin. Histological examination showed: tissue structure of grafts was similar to normal skin, intact small sweat gland and sweat gland cells were not found in dermal layer.

CONCLUSIONHeterologous ADM combined with auto split-thickness graft can survive in human body without obvious immune rejection reaction for a long time. No intact small sweat gland or sweat gland cells in dermis is a problem worth of study in regeneration of skin function.

Adolescent ; Adult ; Aged ; Burns ; surgery ; Dermis ; transplantation ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Skin Transplantation ; Skin, Artificial ; Transplantation, Autologous ; Young Adult

Objective To establish patient-specific hexahedral finite element mesh model for the maxillofacial surgery. Methods A standard and common hexahedral finite element mesh model for the face soft tissue was first built by semi-automatic procedure, and the an individual facial hexahedral mesh was then generated by an example learning method based on volumetric mapping. Results It was convenient to generate a high quality patient-specific hexahedral mesh with geometric shape feature and mesh element quality preserved as much as possible with this method. Conclusions The new hexahedral mesh modeling method can provide high quality hexahedral mesh input for biomechanics analysis with good application prospect in many fields such as oral and maxillofacial surgery.