OBJECTIVE To explore the clinical characteristics of hospital infection in diabetic nephropathy(DN). METHODS To retrospectively analyze the incidence rate of hospital infection,the infection sites,pathogenic bacteria,and predisposing factors in 348 cases with diabetic nephropathy,and to compare the index above with the homeochronous 466 diabetic patients without DN. RESULTS Sixty two cases occurred hospital infection from 348 cases with DN,the infection rate was 17.82%,the infection sites were most frequently in respiratory tract(37.10%),then urinary tract(24.19%) and digestive tract(19.35%),the major predisposing factors were out of control of blood glucose,renal sufficiency,advanced age,and longer stay in hospital. CONCLUSIONS The incidence rate of hospital infection is higher,the valid measures to control the hospital infection are to control the blood glucose effectively,to improve the renal function and timely to use the method of anti-infection with forcefulness.

OBJECTIVE: To explore the therapeutic effect of prostaglandin E1 lipid drug-loaded microcapsules(Lipo PGE1) on the earlier diabetic nephropathy (DN). METHODS: 72 cases with early DN were randomly divided into treatment group and control group. The control group were assigned to receive routine hypoglycemic agent,blood pressure controlling, and symptomatic treatment, while the treatment group were given another drip infusion of Lipo PGE1 20ug plus NS100ml q.d besides the routine therapy as in the control group. Both groups received 3 weeks’ course of treatment. The changes of urinary albumin excretion rate(UAER), urinary transferrin(TRF), urinary microglobulin(?1MG)and so on in the 24h urine of the 2 groups before and after treatment were observed.RESULTS: There was great decrease in UAER, TRF and ?1MG in the 24h urine in the treatment group after treatment(P

Objective To study the therapeutic effects of mycophenolate mofetil(MMF) in the treatment of refractory idiopathic thrombocytopenic purpura(ITP).Methods 16 refractory ITP patients were treated with MMF (1.0～1.5g/d),which were given in divided doses for three months as one course;the patients with significant therapeutic effect were given the dose for another three months and reduced by degree.Results Very effective results were obtained in 4 cases,striking improvement in 7,partial response in 1 and no response in 4.The total efficacy was 68.75%.The main side effect was observed as light digestive malaise.Conclusion MMF has striking therapeutic effect in treating refractory ITP with little side effect and can be used as an effective way of treatment.

Objective To understand the level of vitamin A (VA)in children in Beijing city.Methods 292 children aged from 0~14 years old visited the health clinic from November 2012 to March 2013 in Beijing city were surveyed by a question-naire,and medical history,physical examination,a blood sample was collected from each child,and serum VA was measured with reversed-phase high-performance liquid chromatography(HPLC).Results ①The mean serum VA concentration for the 292 children was (1.09 ± 0.29)μmol/L.②There were 5.8% (17/292)of children affected with subclinical VAD (SVAD),and 38.0% (107/292)had suspected SVAD (SSVAD).③Multivariate logistic regression analysis showed that parents were unware of health implications of VA,low VA intake and recurrent respiratory infection were associated with SVAD or SSVAD.Conclusion Low VA status remains a nutritional problem in children in Beij ing city.Multiple factors need to be considered together for them,such as parents were unware of health implications of VA,low VA intake and re-current respiratory infection.

Objective To study the relationship of accumulated dose of anthracycline(ANTH) with the cTnT level in acute leukemia patients. Methods The cTnT levels and the accumulated dose of anthracycline (ANTH) of 88 acute leukemia patients who were treated with anthracycline in our hospital from 2004-2009 who were treated with anthracycline. All the patients were divided into two groups according to a certain cTnT level,and the each incidence of elevated cTnT was obtained. Results 8 of 37 patients who received ≥200 mg/m2 of ANTH versus 1 of 51 patients who received <200 mg/m2 of ANTH had a higher incidence of elevated cTnT (P <0.05). Conclusion Incidence of elevated cTnT increases when the ANTH reaches the certain dose.

Objective To expolre the clinical characteristic of hospital acquired acute renal failure(HA-ARF).Methods To retrospectively analyse the clinical datas of 103 patients who were suffered from acute renal failure in the duration of hospital stay within 5 years,which was compared with the homeochronous community-acquired acute renal failure(CA-ARF).Results In the 103 cases of HA-ARF,the incidence rate was 32.04% in the major age range from 60 to 74 years old,infection was the most important factor(33.01%),then other factors were cardial and cerebrovascular diseases(17.48%),acute hypovolemia(14.56%) and operation(9.71%);The complicating other organ nonfunction(34.95%),and the mortality rate was 39.80%,all the factors in HA-ARF were higher than that in CA-ARF.Conclusion The main factors of origin in HA-ARF are infection,cardial and cerebrovascular disease,acute hypovolemia and operation.The mortality rate of this disease is higher.Etilogical treatment promptly and dialysis regimen are the main means to rescue these patients.

Objective:To assess the possibility of suicide in setting condition among urban and rural residents samples in northern China.Methods:By randomly sampling,1007 persons aged 18 years or older were selected from 10 urban neighborhoods in Beijing and from 10 rural village in Hebei province.The Survey Schedule of Atti-tudes in China in which 24 negative life events were listed,and the possibility of committing suicide was asked to the subjects when they encountered the supposed events.Results:The rates of thinking about committing suicide when encountered the supposed life events were 65.2% of incurable illness,62.0% of burden on other and no future hope,61.2% of drug dependence,57.3% of large debt due to gambling,54.2% of being raped, 51.6% of severe depression,50.7% of being elderly and no family to provide support.Only 14.6% of the ur-ban and rural residents would not consider suicide when encountered any type of supposed problems.Conclusion:There is higher possibility of considering suicide in urban and rural residents when encountered negative life events, so it is important to give support to the residents with one or more life events.

Invasive fungal diseases (IFDs) are an important factor affecting the prognosis of patients with severe liver diseases, and their early diagnosis remains a challenge for clinicians. The four most commonly seen IFDs are candidiasis, aspergillosis, cryptococcosis, and pneumocystis pneumonia. We should pay attention to the risk of developing IFDs in patients with severe liver diseases during clinical management. Particularly, early diagnosis and proper treatment of IFDs are important in high-risk patients. These are vital to improving the prognosis of patients with severe liver diseases.

Objective To discuss the experience of medical treatment and rescue of the ‘SHENZHOU' astronauts in the landing place in the past 10 years,and to establish more effective mobile ICU in medical helicopters to ensure ‘SHENJIU' astronauts safety.Methods The data collected from foreign nations and our country was reviewed.Formerly experience in first-aid and rescue astronauts of our team was summerized.The important reasons of accidental injuries of astronaut during aerospace flight were listed.More effective and reasonable prophylactic measurements and clinical treatments of the accidental injuries of astronauts were brought forward.Results we established three effective mobile ICU that could ensure the safety of the astronauts.The carriers of the ICU were helicopters,and damage control surgery can be performed there.Fine armature made us more effective.Conclusions Reasonable and effective prophylactic measurements and clinical treatments were the important aspect of the successful manned aerospace flight.The first-aid system in helicopters could realize the destination of swift response and first-aid.

OBJECTIVETo study the clinical characteristics of patients with alcoholic liver disease (ALD).

METHODSThe records of the 302 Hospital of People's Liberation Army (Beijing, China) were searched to identify patients diagnosed with liver disease for retrospective analysis of ALD. Measurement data was summarized as mean +/- standard deviation and intergroup comparisons were made using ANOVA; count data was assessed using the chi-square test.

RESULTSAmong the total 4132 ALD cases, 97.68% were male and 2.32% were female; ages ranged from 18 to 95 years-old,with the average age being 48.11+/-10.58 years and the range of 40 to 60 years-old being the most frequently represented.Considering all patients with liver disease from 2003 to 2012,ALD cases increased over time (from 2.00% in 2003 to 5.05% in 2012). The overall ALD cases were represented by alcoholic cirrhosis (70.35%), alcoholic hepatitis (19.26%), alcoholic fatty liver (6.29%), and alcoholic liver failure (4.09%). Among the ALD patients between 40 and 60 years of age, 73.81% had cirrhosis,compared to 50.42% of ALD patients less than 40 years-old (P less than 0.001). Comparison of ALD cases in 5-year increments showed increasing trends in rates of alcoholic cirrhosis and alcoholic hepatic failure;moreover, there was an increasing annual trend in the percentage of alcoholic liver failure cases among the total cases of liver failure in our hospital.

CONCLUSIONFrom 2003 to 2012,our hospital admissions increased for patients with alcoholic liver disease, and the patients were primarily in the age range of 40-60 years-old. In general, incidences of alcoholic liver failure and cirrhosis increased in recent years, and cirrhosis has been common among the elderly patients with ALD.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Beijing ; Fatty Liver, Alcoholic ; epidemiology ; Female ; Hepatitis, Alcoholic ; epidemiology ; Humans ; Incidence ; Liver Cirrhosis ; epidemiology ; Liver Diseases, Alcoholic ; epidemiology ; Liver Failure ; epidemiology ; Male ; Middle Aged ; Retrospective Studies ; Young Adult