Objective To observe the efficacy and safety of venlafaxine on cognitive function in patients with post stroke depres-sion(PSD) .Methods 72 patients of cognitive dysfunction with PSD were selected and randomly divided into observation group and control group with 36 cases in each .The control group was treated with therapy for acute stroke .The observation group was treated with venlafaxine based on the treatment of control group .After 12 weeks of treatment ,the mini mental state examination(MMSE) , the Montreal cognitive assessment scale(MoCA) and activities of daily living scale(ADL) were used to evaluated the efficacy of the two groups before ,fourth weeks after and twelfth weeks after the treatment .The scores of the two groups were compared .The oc-currence of adverse reaction of the observation group was recorded .Results After 4 weeks treatment of the observation group ,the MoCA was (18 .52 ± 4 .37) .MMSE score was (20 .61 ± 4 .85) ,which were significantly higher than before treatment .And the ADL score was (35 .27 ± 4 .75) ,significantly lower than before treatment(all P<0 .05) .After 12 weeks of treatment ,the MoCA score of observation group was (20 .14 ± 5 .26) .MMSE score was (22 .46 ± 4 .59) .Which were all significantly higher than those of control group .While the ADL score was (29 .85 ± 5 .07) ,significantly lower than the control group(all P<0 .05) .The observation group with 2 cases had mild gastrointestinal discomfort ,2 cases with dizziness .Conclusion Venlafaxine can improve cognitive function in patients with post stroke depression .It can significantly improve patients′self-care ability and is safe .It can be further applied in the clinic .

Objective To analyze the relationship between the estimated glomerular filtration rate (eGFR) and 10-year car‐diovascular disease risk (10y CVDR) in Chongqing college staff .Methods The physical examination data of the staff in two univer‐sities including 2630 persons were collected in April 2013 .The eGFR and 10y CVDR of each staff were calculated according to the standardized formula .The differences of 10y CVDR among different eGFR level groups were analyzed .Results The average age of all the staff were (51 .76 ± 14 .53) years old ,which in males was significant higher than that in females (P<0 .01) .The smokers , hypertension patients and diabetes patients accounted for 16 .00% ,15 .20% and 4 .10% respectively .The smokers ,hypertension and diabetes patients in males were significantly more than than those in females (P<0 .05) .The height ,weight ,BMI ,systolic pressure , diastolic pressure ,serum creatinine ,triglyceride ,LDL and blood glucose in males were significantly higher than those in females (P=0 .000) ,while HDL in males was significantly lower than that in females (P=0 .000) .The median of 10y CVDR was 1 .25% , males were significantly higher than females (2 .85% vs .0 .40% ,P<0 .01) .The median of 10y CVDR for the following groups were 0 .74% ,2 .25% ,5 .58% and 14 .39% respectively :eGFR≥90 mL · min-1 · 1 .73 m2 ,75 mL · min-1 · 1 .73 m2 ≤eGFR<90 mL · min-1 · 1 .73 m2 ,60 mL · min-1 · 1 .73 m2 ≤eGFR<75 mL · min-1 · 1 .73 m2 ,and eGFR<60 mL · min-1 · 1 .73 m2 .The results of the one‐way analysis of variance showed that compared to the 10y CVDR of the group with eGFR≥90 mL · min-1 · 1 .73 m2 ,which of the other three groups were all significantly increased .Conclusion eGFR is a significant factor impacting 10y CVDR . The lower the eGFR level ,the higher the risk of the 10y CVDR .

Objective:To design a replaceable corneal scaler and explore its effect on improving the positive detection rate of corneal bacteria and the cure rate of patients with infectious keratitis.Methods:Totally 100 patients with infectious keratitis treated in the Eye&Ent Hospital of Fudan University in Shanghai from June 2020 to October 2021 were conveniently selected as the application object, 50 patients from June 2020 to January 2021 were selected as the control group, and 50 patients from February 2021 to October 2021 were selected as the experimental group. The control group used the traditional corneal scalpel for corneal scraping, and the experimental group used the replaceable corneal scalpel for corneal scraping. The positive detection rate of bacteria, the cure rate of patients as of the date of data collection, the comfort status of patients and the operation difficulty score of medical staff were compared between the two groups.Results:The 28 cases (56%) were positive in the experimental group, and 30 cases (60%) were cured as of the date of data collection; 16 cases (32%) were positive in the control group and 18 cases (36%) were cured as of the date of data collection. The difference between the two groups was statistically significant ( χ2=-2.47, -2.20, all P<0.05). The score of comfort in the experimental group was (83.92 ± 6.40) and that in the control group was (54.04 ± 10.69). The difference between the two groups was statistically significant ( t=17.14, P<0.01). The operation difficulty score of medical staff in the experimental group was (1.46 ± 0.54) and that of medical staff in the control group was (3.24 ± 0.72). The difference between the two groups was statistically significant ( t=-13.50, P<0.01). Conclusions:The use of replaceable corneal scalpel can not only improve the positive detection rate of patients, improve the treatment effect of patients, improve the comfort and satisfaction of patients, but also improve the work efficiency of medical staff and reduce the operational risk of medical staff, so as to improve the real professional value of medical staff.

Tooth extraction is a common and widely employed therapeutic procedure in oral and maxillofacial surgery.Minimally invasive tooth extraction can reduce both physical and psychological trauma to the patients,and is widely recommended as a first-line clinical treatment.But currently no guidelines or consensus has been available to provide a systematic introduction of minimally invasive tooth extraction to guide the clinical practices.To address this issue,this consensus,based on a comprehensive literature review and clinical experiences of experts,systematically summarizes the indications,target patients,and contraindications of minimally invasive tooth extraction,the overall workflow of this procedure(preoperative preparation,surgical steps,postoperative management,postoperative instructions,medications,and follow-up),and its common postoperative complications to provide a comprehensive guidance for clinical application of this technique.

Tooth extraction is a common and widely employed therapeutic procedure in oral and maxillofacial surgery.Minimally invasive tooth extraction can reduce both physical and psychological trauma to the patients,and is widely recommended as a first-line clinical treatment.But currently no guidelines or consensus has been available to provide a systematic introduction of minimally invasive tooth extraction to guide the clinical practices.To address this issue,this consensus,based on a comprehensive literature review and clinical experiences of experts,systematically summarizes the indications,target patients,and contraindications of minimally invasive tooth extraction,the overall workflow of this procedure(preoperative preparation,surgical steps,postoperative management,postoperative instructions,medications,and follow-up),and its common postoperative complications to provide a comprehensive guidance for clinical application of this technique.