Clinical features and influencing factors of long-term prognosis in patients with tuberculous meningitis / 中华内科杂志

Objective:To investigate the clinical features and influencing factors of long-term prognosis of tuberculous meningitis(TBM), and to provide a recommendation for treatment and early intervention of TBM.Methods:Clinical data of TBM patients were retrospectively collected at Peking Union Medical College Hospital from January 2014 to December 2021. Patients who were followed-up more than one year were divided into two groups according to modified Rankin Scale (mRS). Risk factors associated with long-term prognosis were analyze by conditional logistic stepwise regression.Results:A total of 60 subjects were enrolled including 33 (55%) males and 27 (45%) females with age 15-79 (44.5±19.8) years. There were 30 cases (50%) complicated with encephalitis, 21 cases (35%) with miliary tuberculosis. The diagnosis was microbiologically confirmed in 22 patients (36.7%), including 5 cases (22.7%, 5/22) by acid-fast staining, 8 cases (36.4%, 8/22) by Mycobacterium tuberculosis (MTB) culture, and 20 cases (90.9%, 20/22) by molecular biology. The median follow-up period was 52(43, 66 ) months in 55 cases surviving more than one year. Among them, 40 cases (72.7%) were in favorable group (mRS 0-2) and 15 cases (27.3%) were in unfavorable group (mRS 3-6) with poor prognosis. The mortality rate was 20% (11/55). Elderly ( OR=1.06, P=0.048 ) , hyponatremia( OR=0.81, P=0.020), high protein level in cerebrospinal fluid (CSF) ( OR=3.32, P=0.033), cerebral infarction( OR=10.50, P=0.040) and hydrocephalus( OR=8.51, P=0.049) were associated with poor prognosis in TBM patients. Conclusions:The mortality rate is high in patients with TBM. Molecular biology tests improves the sensitivity and shorten the diagnosis time of TBM. Elderly, hyponatremia, high protein level in CSF, cerebral infarction and hydrocephalus are independent risk factors of long-term survival in TBM patients.

Clinical characteristics of 425 cases with infective endocarditis / 中华传染病杂志

Objective:To analyze the clinical features of patients with infective endocarditis (IE) and to improve the awareness of this disease.Methods:A total of 425 IE patients hospitalized in Peking Union Medical College Hospital from January 2011 to December 2018 were included in this study. The clinical features, predisposing cardiac diseases, pathogens and outcomes were retrospectively analyzed. The binary logistic regression model was adopted to analyze the risk factors.Results:Among 425 IE patients, the median period from onset of disease to diagnosis was 10 weeks. Fever (423 cases, 99.5%) and cardiac murmur (372 cases, 87.5%) were the most common clinical manifestations. Congestive heart failure (219 cases, 51.5%) and embolism (158 cases, 37.2%) were the most common complications. Two hundred and fifty (58.8%) patients had predisposing cardiac diseases with congenital heart diseases (121 cases, 28.5%) as the leading cause. Vegetations were found in 410(96.5%) patients through echocardiography and surgery. Totally 343(80.7%) patients got a positive pathogen test with Streptococcus viridans accounted for 59.5%(204/343) as the major pathogen of IE.All 425 patients received antimicrobial therapy, 342(80.5%) patients received surgery, among them 332 cases (97.1%) were early surgery, and the in-hospital mortality rate was 4.5%(19/425). Logistic regression analysis showed that New York heart function assessment Ⅲ/Ⅳ (odds ratio ( OR)=3.40, 95% confidence interval ( CI) 1.30 to 11.68), cerebral embolism ( OR=4.45, 95% CI 1.50 to 13.22) and septic shock ( OR=19.41, 95% CI 3.81 to 99.02) were independent risk factors for in-hospital death(all P<0.050), while surgery was an independent protective factor against in-hospital death ( OR=0.15, 95% CI 0.05 to 0.47, P=0.001). Conclusions:There is still a significant delay in the diagnosis of IE. Physicians should be alert to IE. Multiple sets of blood cultures should be obtained before administration of antibiotics, and echocardiography should be performed in all patients with suspected IE as soon as possible. Bactericidal antimicrobial therapy and early surgery in patients with indications are critical aspects in the management of IE patients.

Efficiency analysis of health resources allocation in public Chinese medicine hospitals based on data envelopment analysis / 国际中医中药杂志

By the means of stratified sampling survey, six provinces were selected from three regions in China, and the Chinese medicine health resources were evaluated and analyzed by data envelopment analysis (DEA) method in six provinces. The Jiangsu, Guangdong and Guizhou Provinces are in the effective state of DEA, which has been fully utilized in the input-output of TCM health resources, and has reached the best input-output combination. The Anhui, Henan, Gansu Provinces are in an effective state of non-DEA, and the input of health resources has not been fully utilized and the optimal scale of output has not been achieved. There are regional differences in health resources of TCM in public hospitals, and there is still room for further economic development. We hope that TCM service system can interconnect and optimize the regional allocation of TCM resources.

Situational analysis of of health Industry in Jiangsu province hospital of traditional Chinese medicine / 国际中医中药杂志

To study the development trend of tratiditional Chinese medicine (TCM) development for the health industry with the Jiangsu Hospital of TCM as an example.The SWOT analysis was used to analyze the advantages and disadvantages,opportunities and threats of TCM.It puts forward to play the advantage for the opportunity strategy and avoid the threat strategy,to overcome the disadvantage for the opportunity strategy and avoid the threat strategy.The thoughts and outlooks of the big health industry of TCM should be brought out.So this paper puts forward some development strategies,such as adjusting the product structure reasonably,highlighting the characteristics of Chinese medicine,taking the way of differentiated development,exploring the advantages of our own resources in depth,and paying attention to the technical exchanges among industries,forming a big health industry alliance of Chinese medicine,avoiding vicious and disorderly competition.

Kinetics of serum HBsAg in chronichepatitis B patients with nucleos(t)ide analogues treatment / 基础医学与临床

Objective To summarize and analyze the dynamic change of HBsAg levels in patients with chronic Hepatitis B (CHB) after receiving nucleos(t)ide analogues (NAs) as antiviral treatment.Methods Patients who were performed quantitative Hepatitis B surface antigen(qHBsAg) from July 30, 2012 to December 30,2016 in Peking Union Medical College Hospital were retrospectively enrolled.qHBsAg, HBV DNA, HBeAg were collected and analyzed at baseline and at 192-week follow-up every 24 weeks.qHBsAg and HBeAg were assessed with chemiluminesent microparticle immuno assay(CMIA).HBV DNA was assessed with PCR and COBAS Amplicor.Results 60 patients were included.Patients in HBeAg-positive group had higher HBV DNA than that in HBeAg-negative group (P<0.05)at baseline and the two groups both were under detection limit after 48 weeks.BaselineqHBsAg in HBeAg positive-group and negative-group were (3.43±0.73) log10 IU/mL, (3.08±0.47) log10 IU/mL respectively.qHBsAg in HBeAg-positive group was higher than that in HBeAg negative-group on all follow-ups(P<0.05) except 48weeks.However on 168 weeks and 192 weeks, difference between the two groups was statistically significant(P<0.05).In HBeAg-positive group,quantitative HBeAg dropped significantly during antiviral treatment.Conclusions HBV replication can be suppressed in the process of long-term NAs treatment in CHB patients.However qHBsAg decline is not so obvious, which indicates that HBsAg cleavence is difficult,and long-term NAs therapy is still necessary.

Clinical analysis of 23 cases of histiocytic necrotizing lymphadenitis presented as fever of unknown origin / 中华全科医师杂志

We retrospectively analyzed 23 cases of histiocytic necrotizing lymphadenitis (HNL) admitted to our hospital as fever of unknown origin (FUO).Fever,lymphadenopathy and skin rash were the most common clinical manifestation.The major laboratory features included cytopenia,abnormal liver enzyme and elevated inflammatory markers.Three of the 23 cases were finally diagnosed as infectious disease,5 as autoimmune disease,while the left 15 remained as HNL during the follow-up.Four of the 15 HNL patients resolved spontaneously,while the other 11 relieved by steroid use.Two patients relapsed during the follow-up.HNL was one of the rare causes of FUO.Since it would be accompanied with infectious,autoimmune or malignant diseases,long follow-up is necessary.

Comply with the new reform to promote public hospital financial information management / 国际中医中药杂志

This paper analyzes the concept of hospital financial information management and the current situation.From the perspective of public hospital reform, we proposed the hospital should fulfill the information-based budget management and salary management, construct hospital information-based cost control flowsheet, build message conducting and transferring program, that budget should be achieved as soon as possible, information technology should be applied in hospital management, and build a complex financial information management team as soon as possible.

Extrahepatic manifestations of chronic hepatitis C virus infection: 297 cases from a tertiary medical center in Beijing, China / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Chronic hepatitis C virus (HCV) infection can affect multiple organ systems and cause a variety of extrahepatic manifestations (EMs). We sought to assess the constituent ratio of EMs in Chinese patients with chronic HCV infection and identify the clinical and biological factors associated with EM.</p><p><b>METHODS</b>The medical records of 297 patients with chronic HCV infection were analyzed and demographic and epidemiological information was collected. The diagnosis of chronic HCV infection was based on positive anti-HCV combined with a positive HCV-RNA or at least two times of elevated aminotransferases attributable to HCV infection. Patients with HBV and/or HIV coinfection, autoimmune hepatitis, and history of alcohol abuse were excluded.</p><p><b>RESULTS</b>Sixty-two percent (184/297) of the patients had at least one EM, including fatigue (29.4%), type 2 diabetes mellitus (28.2%), renal involvement (12.5%), lymphadenopathy (9.6%), fever (9.4%), thyroid dysfunction (8.1%), and arthralgia (7.4%). Neuropathy, sicca syndrome, B-cell lymphoma, Raynaud's phenomenon, and lichen planus were rare. The mean age of patients with EM was older compared with those without EM.</p><p><b>CONCLUSIONS</b>EMs were common in Chinese patients with chronic HCV infection, particularly fatigue, type 2 diabetes, renal impairment, lymphadenophy, fever, and thyroid dysfunction. Older age was associated with EMs.</p>

Clinical characteristics of 12 cases of chronic active Epstein-Barr virus infection / 中华全科医师杂志

The medical records of all 12 patients diagnosed as chronic active Epstein-Barr virus (CAEBV) infection at our hospital were analyzed retrospectively.There were 7 males and 5 females with a median onset age of 28 years.CAEBV was characterized by fever,splenomegaly,hepatomegaly and lymphadenopathy,etc.The abnormalities of laboratory examination included liver dysfunction,thrombocytopenia,anemia and leucopenia.EBV-DNA detected by real-time polymerase chain reaction was (1.7 × 103-3.5 × 107) copies/μg DNA in peripheral blood mononuclear cell.Among them,the outcomes were death (n =5),lost to follow-up (n =2) and T cell lymphoma (n =1).It is necessary to improve our awareness of CAEBV infection because of its poor prognosis and high mortality.

Systemic mastocytosis:a report of 3 cases and literature review / 中华全科医师杂志

Objective To review the clinical features,diagnostic work-up,classification,prognosis and treatment of systemic mastocytosis (SM).Methods The clinical data of 3 SM patients admitted to Peking Union Medical College Hospital (PUMCH) were retrospectively analyzed and the review of recent literatures was performed.Results All the 3 cases were pathologically diagnosed.According to WHO 2008 classification criteria,2 cases were diagnosed as aggressive SM (ASM) and the other one was diagnosed as indolent SM (ISM).Case 1 was a 60-year-old female patient who had overt mediator release syndrome manifesting as episodes of flushing,fever,vomiting,palpitation,hypotension and syncope.She was diagnosed as aggressive SM based on significantly increased number of abnormal mast cells (accounting for 6％ of all nucleated cells) in the bone marrow aspiration sample and biopsy specimen which accompanied with decreased other myeloid and erythroid elements.Her disease was refractory to the treatment of H2 antihistamines and led to a fatal outcome eventually.Case 2 was a 72-year-old male patient who underwent extended proximal gastrectomy with esophagogastric anastomosis due to endoscopically detected diffuse thickening of the gastric fundic mucosa.The diagnosis as indolent SM was established according to the dense infiltrate of abnormal mast cells in the surgically resected part of stomach and regional lymph nodes.He had been in complete remission for more than 6 years ever since then.Case 3 was a 41-year-old female patient who presented with fever,urticaria pigmentosa and diffuse bone lesions.A bone biopsy specimen demonstrated a dense infiltrate of mast cells while the assays for KIT-D816V mutation and FIP1L1-PDGFRα fusion gene yielded negative results.She was diagnosed as aggressive SM and a progression-free survival of more than 1 year had been achieved with the treatment of prednisone,interferon-α and pamidronate.Conclusions SM is a rare disease.Diagnosis is primarily dependent on histopathology.There is currently no curative therapy for systemic mastocytosis.Treatment is intended to reduce symptoms and improve quality of life.The prognosis of ISM is much better than that of ASM.

Analysis of locations and pathogens of systemic lupus erythematosus cases died from infection / 中华风湿病学杂志

Objective To investigate the location and the pathogens of systemic lupus erythematosus (SLE) patients who died from infection.Methods Dead cases of hospitalized SLE patients in Peking Union Medical Hospital from January 1986 to May 2011were retrospectively analyzed.Results Severe infection was an important cause of mortality in patients with SLE.There were 252 dead cases of SLE in total from 1986 to 2011,in which 97 cases died from severe infection.The proportion of patients died from infection was gradually increased during the past 26 years,which was 25.7％,24.1％,31.6％,34.9％ and 60.3％ in 1986-1990,1991-1995,1996-2000,2001-2005 and 2006-2011respectively.Lung was the most common site of infec-t ion,accounting for 65％ of all dead cases.Among the 31cases with identified microorganism,14 patients had single microorganism infection and 17 patients had mixed infections.In the single microorganism infection patients,fungal infection contributed to the cause of death in 9 out of 14 (64％) patients,of which 4,2,1,1,and 1 cases were infected with Pneumocystis carinii, Aspergillus fumigates,Fusarium,Candida tropicalis and Cryptococcus respectively.There were 3 cases of bacteria infection,including 2 cases with Methicillinresistant staphylococcus,aureus and 1case with Klebsiella pneumoniae infection.Two patients died from pulmonary tuberculosis.In 17 patients with mixed infection cases, 14 deaths were caused by bacteria infection,including Acinetobacter baumannii, Eschefichia coli, Enterococcus, Klebsiella pneumoniae,Pseudomonas aeruginosa and Enterobacter cloacae.Eleven patients died from mixed fungus infection,including 6 cases of Aspergillus fumigates,3 cases of Candida tropicalis,3 cases of Pneumocystis carinii,2 cases of Aspergillus flavus,1 case of Soil Aspergillus,2 cases of Candida albicans,1 case of Candida glabrata and Candida Krusei.In addition to bacteria and fungi infection,cytomegalovirus infection occurred frequently in SLE death cases.Conclusions Severe infection has been the most frequent cause of death in SLE patients,in which lung infection is the leading cause.Pneumocystis carinii,Aspergillus fumigates,Acinetobacter baumannii and cytomegalovirus are the major pathogens that cause death in SLE patients.

A clinical analysis of AIDS-related non-Hodgkin lymphoma in 5 patients and review of literature / 中华内科杂志

Objective To analyze the clinical characteristics of AIDS-related non-Hodgkin lymphoma(ARL)and review relative literature for the diagnosis and treatment of ARL.Method The clinical data of ARL patients admitted to Peking Union Medical College Hospital from April 2009 to April 2011 were retrospectively analyzed.Results Five male ARL patients aged 32 to 65 years old were included in this retrospective study.Among them,two patients were found to be HIV-positive for the first time,three were on regular highly active anti-retroviral therapy(HAART)for 7-8 months before the emergence of lymphoma-related symptoms.CD4+ T cell count was(69-232)× 106/L at presentation.Two patients firstly presented with sore throat and throat ulcer,one with cervical nodules,one with pelvic mass,one with fever and edema in right thigh.Through pathological analysis,four patients had B cell-originated lymphoma,with one Burkitt lymphoma and three diffuse large B cell lymphomas; one patient had T-cell lymphoma.Four patients were treated with chemotherapy,with one complete remission,one relapse,one non-response,and one death.One patient had radiotherapy only and had progressed disease.Bone marrow suppression and gastrointestinal disturbance were the main adverse effects of chemotherapy.Conclusions Lymphoma should be considered in any HIV-infected patients presented with unexplainable adenopathy,recurrent sore throat or throat ulcer,or fever of unknown origin.Biopsy should be rigorously carried out.Appropriate chemotherapy,together with HAART,may improve the prognosis greatly.

Diagnosis for smear- or culture-positive pulmonary tuberculosis in 50 patients admitted to a general hospital-A retrospective analysis / 中华全科医师杂志

Objective To investigate clinical characteristics of smear- or culture-positive pulmonary tuberculosis (TB) in patients hospitalized at a general hospital to improve its diagnosis. Methods Clinical data of smear- or culture-positive pulmonary TB diagnosed in 50 patients hospitalized at Peking Union Medical College Hospital, Beijing during 2006 to 2009 were analyzed retrospectively. Results Seventeen (34%) of 50 cases of smear- or culture-positive pulmonary TB aged more than 60 years, with 30 males (32%), 16 retirees and nine farmers (18%). Their main symptoms included fever (80%), cough (94%) and sputum expectoration (92%), with elevated erythrocyte sedimentation rate (ESR) in 38 of 45 patients (84%). Chest X-ray examinations showed that lesions located mostly in the upper lobes or in both of the lungs diffusedly, with patchy infiltrations, nodular opacities and cavities. Acid-fast bacilli were demonstrated on sputum smear in 41 ( 82% ) and in specimens of six ( 12% ) cases obtained through bronchoscopy with brush or bronchoalveolar lavage fluid ( BALF), and M. Tuberculosis was cultured from sputum specimens in three (6%). Mean time interval between admission and diagnoses averaged 14 days.Conclusions Basic knowledge about prevention and control of pulmonary tuberculosis should be publicized comprehensively in general hospital keeping alert in its diagnosis with acid-fast staining for sputum smear as a routine test for patients with respiratory symptoms, and in some cases, bronchoscopy procedures ( brush or BALF) are reasonable options to improve its detection.

An analysis of 100 cases of tuberculosis first presenting as fever of unknown origin in a general tertiary hospital / 中华内科杂志

Objective To investigate the clinical characteristics of tuberculosis (TB) first presenting as fever of unknown origin (FUO). Methods The clinical data of 100 cases of FUO, diagnosed as TB finally, among in-patients in Peking Union Medical College Hospital were analyzed retrospectively.Results ( 1 ) Sites of TB: there were 39 patients with merely pulmonary TB, 28 patients with merely extrapulmonary TB, and 33 patients with both pulmonary and extrapulmonary TB. (2) Clinical manifestations: depending on the different sites of tuberculous lesion, the clinical symptoms varied accordingly. The common laboratory findings included anemia, hypoalbuminemia, elevation of the level of ESR and C-reactive protein (CRP). (3) Methods for diagnosis: 34 cases were diagnosed by sputum smearor cultivation-positive for acid-fast bacilli; 8 cases by histopathology; 49 cases by clinical diagnosis of TB with an effective anti-TB therapy; and 9 cases by effective diagnostic anti-TB therapy. (4) Responses to treatment: among 73 cases with complete follow-up data, only 2 cases (2. 7% ) died and the other cases were cured or alleviated. Fifty-five cases (77.5%) showed marked efficacy after less than 4 weeks of regular anti-TB therapy, 37 cases ( 52. 1% ) suffered adverse effects of anti-TB agents, and all of them had improved after modifying anti-TB therapy and supporting treatment. Conclusions The diagnosis of TB that presents as FUO is quite difficult, and the median interval time for making diagnosis is 14 weeks (3-77weeks). Investigating clinical manifestations comprehensively, reviewing radiology data carefully, and eliciting microbiological and pathologic evidence of TB, are extremely important for making the correct diagnosis. In some cases, a therapeatic trial of anti-TB therapy is necessary.