The Stigma Issues and Strategy Analysis in Patients with Serious Mental Disorder in China / 中国医学伦理学

The stigmatization of social system toward serious mental disorder patients is a long-standing problem,and it brings the stigma,which is prevailing throughout different patients with mental disorder.And that brought profound negative influences on the patients and their families.The patients with the stigma,they shame in social avoidance,worry about discrimination,even delay in diagnosis and treatment for various reasons,serious impact on their treatment,prognosis and quality of life.This article through the comprehensive analysis of the factors of the stigma among the patients with serious mental disorder in our country,and probes into how to reduce the stigma.

Research of affection for blood loss in different ways to use tranexamic acid in total hip arthroplasty / 重庆医学

Objective To explore the influence of tranexamic acid used in different modes in total hip arthroplasty (T HA ) blood loss by control experiment .Methods 60 patients accepted total hip arthroplasty from orthopaedics in our hospital were se‐lected between March 2010 to August 2013 ,among them femoral neck fracture were 47 cases and 13 cases were osteonecrosis .aged between 45‐82 years old ,and 62 in average .All gave unilateral total hip arthroplasty .All patients were divided into three groups ,A group(contradistinction group) ,B ,C group(experiment group) .each groups include 6 men and 14 women ,no revision surgery pa‐tients .For group A ,100 mL normal saline was dripped both in half on hour before surgery and 3 hours after surgery ;For group B , tranexamic acid diluted in 100 mL normal saline according to 10 mg/kg was dripped half on hour before surgery ,100 mL normal sa‐line was dripped 3 hour after surgery ;For group C ,tranexamic acid diluted in 100 mL normal saline according to 10 mg/kg was dripped both half on hour before surgery and 3 hour after surgery .Compute and record the visible blood cell loss and hidden blood loss ,the comparative analysis was conducted to discuss the effectiveness and safety of tranexamic acid used in the two methods .Re‐sults The visible blood cell loss in each group were (196 .20 ± 44 .45)mL ,(114 .84 ± 35 .21)mL and (104 .47 ± 30 .01)mL ;hidden blood loss in each group were:(614 .50 ± 98 .41)mL ,(425 .74 ± 70 .01)mL and (337 .12 ± 52 .23)mL .Conclusion In the unilateral total hip arthroplasty ,the use of tranexamic acid can significantly reduce a significant amount of visible and hidden blood loss .Com‐pared with tranexamic acid dripped just half one hour before surgery ,dripping tranexamic acid both half one hour before surgery and 3 hour after surgery reduced more hidden blood loss ,decreased transfusion requirement ,and this does not significantly increase the risk of deep venous thrombosis .

Nosocomial Bacterial Infection in Patients with Systemic Lupus Erythematosus:An Analysis of Clinical Features and Risk Factors / 中华医院感染学杂志

OBJECTIVE To investigate the clinical features and risks factors of nosocomial bacterial infection in patients with systemic lupus erythematosus(SLE).METHODS Five hundred and ninety-seven patients with SLE were classed into two groups,the group of nosocomial bacterial infection and the control group according to the results of bacteriological examinations.A comparison was performed between the two groups.RESULTS According to the infection sites,36% occurred in the respiratory tract and lungs,29.0% in the urinary tract,19.9% in the blood system and 15.1% in other tissues and organs.From them,75.8% onsets of nosocomial bacterial infection were chronic or insidious.The pathogens of nosocomial bacterial infection were mostly opportunistic,45.6% were G-bacilli,40.9% G+cocci and 13.9% were other bacteria.The eight major risk factors included lung disease,the more than 3 damaged organs or systems,plasma albumin under 30 g/L,long application of large dose glucocorticoid(GC),treatment of super-dose GC,therapeutic alliance of GC and cytotoxic immunosuppressant usage,use of broad-spectrum antibiotics before hospitalization and the time in hospital over 3 weeks.CONCLUSIONS The respiratory tract and lungs are the commonest site of nosocomial bacterial infection in patients with SLE.Most of the pathogens may be opportunistic of G-bacilli and G+cocci.The clinical features are untypical.It may decrease the incidence of the nosocomial bacterial infection to diminish by decreasing dose and the course of GC treatment after the patient's condition improved,select prudently application of super-dose GC,therapeutic alliance of GC and cytotoxic immunosuppressants,cautiously use of broad-spectrum antibiotics and shorten the duration of hospitalization.