Objectve To probe the effect of treating the trauma soft tissue defects of the leg by microsurgical technique. Methods Ninety-nine cases of the trauma soft tissue defects of leg were treated by used 12 kinds of microsurgical flaps.Result All cases with soft tissue defects of the leg were repaired successfully.Follow-up 6 months to 10 years,the results were satisfactory and function improvement in 99 cases. Conclusions Accoding to soft tissue defects of size,the section and the technique of the operator to select the different microsurgical flap could be suitable and resolvable problem of soft tissue defects.

Objective:To explore the effect of continuing care based on the WeChat public platform questionnaire star on the fluid replacement operation of peritoneal dialysis patients.Methods:Convenience sampling method was used to select 210 patients undergoing peritoneal dialysis in the Panyu Central Hospital, Guangzhou from January to June 2019. They were divided into a experimental group and a control group by random number table method, each with 105 cases. The patients of the control group were given routine continuous care for peritoneal dialysis, such as outpatient follow-up, telephone follow-up, home visit, etc., and oral education. On this basis, in the experimental group, the patients first joined the WeChat public platform, implementing network-based health education and questionnaire stars for real-time testing, and multi-dimensional communication with patients. The knowledge of the peritoneal dialysis fluid replacement operation, the fluid replacement operation evaluation score, the catheter outlet replacement drug evaluation score, the fluid replacement operation self-management score and compliance were compared before and after intervention in the two groups. And the incidence of complications related to the peritoneal dialysis fluid exchange operation of the two groups were compared before and after intervention.Results:The experimental group′s knowledge of peritoneal dialysis fluid exchange operation, examination score of fluid exchange operation, and abnormal situation management score of fluid exchange operation management were 55.88±8.97, 92(89, 96), 12(11, 12) after three-month intervention, and higher than the control group [51.88±10.24, 91 (86, 94), 12 (9, 12)], with statistically significant difference ( t value was 3.00, Z value was -2.483, -2.308, P<0.05). After six-month intervention, the relevant knowledge of peritoneal dialysis fluid replacement operation, fluid replacement operation evaluation score, catheter outlet replacement drug evaluation score and fluid replacement operation management score (routine fluid replacement operation, abnormal situation handling) of the experimental group were 57.52±9.41, 93 (90,96), 90 (87,94), 18 (17,18), 12 (11,12), which were higher than the control group [53.61±10.29, 90 (86,94), 90 (87,92), 17 (15,17), 12 (9,12)], with statistically significant difference ( t value was 2.87, Z value was from -7.181 to -2.664, P<0.01). The difference between the groups was statistically significant ( χ2 value was 4.21-7.517, all P<0.05); and the difference between the intervention time points was statistically significant ( χ2 value was 11.805-164.95, all P<0.05). After six-month intervention, the complications of catheter infection, peritonitis, and poor drainage were 9 (8.91%), 5 (4.95%), and 5 (4.95%) in the experimental group, which were significantly lower than those in the control group [21 (20.39%), 14 (13.59%), 15 (14.56%)], with statistically significant differences ( χ2 value was 5.36, 4.51, 5.33, both P<0.05). Conclusions:The continuous care of the WeChat public platform questionnaire star has a significant promotion effect on the improvement of the knowledge, operation ability, compliance and self-management behavior of the peritoneal dialysis patients, and can effectively reduce the complications caused by the peritoneal dialysis operation.

Unfavorable psychic reactions or psychological crisis always occur in patients preliminarily diagnosed with cancer.By analyzing the psychological activities and affecting factors,we try to discuss the measures of psychological crisis intervention for patients preliminarily diagnosed with cancer.