Objective To report the treatment of type A3 distal tibiofibular fractures with the fibular posterolateral approach and minimally invasive percutaneous plate osteosynthesis (MIPPO).Methods We reviewed 61 patients with type A3 distal tibiofibular fracture (observation group) who had been treated with MIPPO and the fibular posterolateral approach from June 2011 to May 2015.Our control group included 78 patients with type A3 distal tibiofibular fracture who had been treated by traditional open reduction and internal fixation from April 2009 to September 2013.Interval between injury and surgery,surgical time,intraoperative bleeding,hospital stay,postoperative complications,X-ray Lane-Sandhu osteotylus score and limb weight-bearing score one year after operation were compared between the 2 groups.Results All the 139 patients were followed up for more than one year.There were significant differences between the 2 groups in terms of interval between injury and surgery (8.0 ± 3.5 h versus 140.7 ± 52.4 h),surgical time (66.2 ± 7.2 min versus 92.1 ±6.6 min),intraoperative bleeding (59.8 ± 12.8 mL versus 209.5 ±50.4 mL),hospital stay (9.4 ± 1.9 d versus 26.1 ± 15.7 d),postoperative complications,X-ray Lane-Sandhu osteotylus score (3.9 ±0.2 points versus 3.0 ±0.6 points) and limb weight-bearing score (3.9 ±0.1 points versus 3.0 ±0.7 points) one year after operation,favoring the observation group(P ＜ 0.001).Conclusions In the treatment of type A3 tibiofibular fractures,MIPPO plus the fibular posterolateral approach is superior to the traditional open reduction and internal fixation because it can benefit fracture healing by shortening the time for preoperative preparation,surgery and hospitalization,and decreasing the amount of intraoperative bleeding and the incidence of postoperative complications.

Objective:To explore the effect of solution-focused brief therapy (SFBT) on negative emotions such as anxiety and depression in patients with ulcerative colitis.Methods:From April 2018 to December 2019, a total of 160 patients with ulcerative colitis who met inclusion criteria were randomly divided into a control group and an experimental group and underwent psychological interventions. We employed conventional psychological interventions for the control group and solution-focused brief therapy for the experimental group. The Hamilton Anxiety Scale (HAMA) and the Hamilton Depression Scale (HAMD) were used to evaluate post-intervention effects.Results:Before intervention, there were no statistically significant differences in patient demographics, treatment plans, anxiety scores, or depression scores between the two groups of patients. After intervention, the HAMA score of the experimental group was (10.91±8.96) points, which was statistically significantly lower than the control group (12.73±7.98) points ( t value was 5.099, P<0.05). The HAMD score of the patients in the experimental group was (12.02±9.21) points, which was statistically significantly lower than the control group (14.85±8.91) points ( t value was 4.856, P<0.05). Conclusion:Solution-focused brief therapy may be a better approach than traditional psychological intervention methods to manage anxiety, depression, and other negative emotions in patients with ulcerative colitis.

Objective To analyze the application of intelligent speech follow-up system in sec-ondary prevention of ischemic stroke(IS).Methods A total of 842 IS patients who received intra-venous thrombolysis were randomly divided into intelligent group and artificial group.In the artificial group,corresponding intelligent follow-up templates were developed for the main risk factors affecting the occurrence of IS.The intelligent follow-up system determined the follow-up time and period ac-cording to the reserved information of patients when they were discharged,automatically called out the patients'home conditions for follow-up,and converted the response contents into text mode for out-put.The artificial group was followed up by professionally trained nursing staff,and the follow-up con-tent was the same as that of the intelligent group.Call out,hypertension,diabetes,medication,exer-cise,average call time and satisfaction of follow-up in the two groups were collected.Results The tel-ephone connection rates showed no statistical significances between two groups(P＞0.05).During the follow-up calls,the correct recognition rate of follow-up contents in the intelligent group was low-er,and therateof unwillingness to cooperate and call interruption rate were higher than those in the control group(P＜0.05).There were no statistically significant differences in the percentages of au-tomatic message leaving,inconvenient answering,resident death,family members unable to answer and number error between the two groups(P＞0.05),and there was no statistical significance in the distribution of disconnected calls between the two groups(P＞0.05).In the effective follow-up calls,there was no statistical significance in the answers to questions related to hypertension and diabetes,compliance and exercise between the two groups(P＞0.05).The average call duration in the intel-ligent group was significantly shorter,and follow-up satisfaction was lower than that in the control group(P＜0.05).Conclusion Intelligent voice follow-up system can replace manual telephone follow-up to a certain extent,and help medical staff understand the compliance of home blood pres-sure,blood sugar,medication,exercise and secondary prevention in IS patients,and can save fol-low-up time and improve follow-up efficiency compared with manual follow-up,but its language rec-ognition and improvement of cooperation rate still need to be optimized.

Objective To analyze the application of intelligent speech follow-up system in sec-ondary prevention of ischemic stroke(IS).Methods A total of 842 IS patients who received intra-venous thrombolysis were randomly divided into intelligent group and artificial group.In the artificial group,corresponding intelligent follow-up templates were developed for the main risk factors affecting the occurrence of IS.The intelligent follow-up system determined the follow-up time and period ac-cording to the reserved information of patients when they were discharged,automatically called out the patients'home conditions for follow-up,and converted the response contents into text mode for out-put.The artificial group was followed up by professionally trained nursing staff,and the follow-up con-tent was the same as that of the intelligent group.Call out,hypertension,diabetes,medication,exer-cise,average call time and satisfaction of follow-up in the two groups were collected.Results The tel-ephone connection rates showed no statistical significances between two groups(P＞0.05).During the follow-up calls,the correct recognition rate of follow-up contents in the intelligent group was low-er,and therateof unwillingness to cooperate and call interruption rate were higher than those in the control group(P＜0.05).There were no statistically significant differences in the percentages of au-tomatic message leaving,inconvenient answering,resident death,family members unable to answer and number error between the two groups(P＞0.05),and there was no statistical significance in the distribution of disconnected calls between the two groups(P＞0.05).In the effective follow-up calls,there was no statistical significance in the answers to questions related to hypertension and diabetes,compliance and exercise between the two groups(P＞0.05).The average call duration in the intel-ligent group was significantly shorter,and follow-up satisfaction was lower than that in the control group(P＜0.05).Conclusion Intelligent voice follow-up system can replace manual telephone follow-up to a certain extent,and help medical staff understand the compliance of home blood pres-sure,blood sugar,medication,exercise and secondary prevention in IS patients,and can save fol-low-up time and improve follow-up efficiency compared with manual follow-up,but its language rec-ognition and improvement of cooperation rate still need to be optimized.