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The lungs are one of the most common extra-articular organs involved in rheumatoid arthritis (RA), which is reported to occur in up to 60% to 80% of RA patients. Respiratory complications are the second leading cause of death due to RA. Although there is a wide spectrum of RA-associated respiratory diseases, interstitial lung disease is the most common manifestation and it impacts the prognosis of RA. There has been progress in understanding the management and progression of rheumatoid arthritis-associated interstitial lung disease (RA-ILD) and RA-associated respiratory diseases recently, for example, opportunistic pulmonary infectious diseases and toxicity from RA therapies. From a chest physicians' perspective, we will update the diagnosis and treatment of RA-associated ILD, methotrexate-associated lung disease, and the complication of Pneumocystis jiroveci pneumonia in RA in this review.
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Humans , Arthritis, Rheumatoid/complications , Methotrexate/therapeutic use , Lung Diseases, Interstitial/complications , Prognosis , LungABSTRACT
Objective:To explore the effect of online appointment system of standardized patients (SP) in cardiology practice teaching.Methods:The undergraduate students who entered the cardiology department of Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine for clinical practice in 2018 and 2019 were selected as teaching objects, and they were divided into traditional teaching group ( n=30) and appointed SP teaching group ( n=30). After the teaching, SPSS 19.0 software was used for data analysis to compare the teaching effect of the two groups. Results:The scores of SP teaching group were higher than those of traditional teaching control group, with statistical significance ( P<0.05). Conclusion:Through constructing SP database and typical case database, online appointment system of SP for medical history inquiry and doctor-patient communication skills training can effectively solve the problems such as lack of clinical practice cases and doctor-patient contradiction, and greatly improve the teaching efficiency.
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Objective:To explore the effect of online appointment system of standardized patient in cardiology practice teaching.Methods:The undergraduate students who entered the cardiology department for clinical practice in 2018 and 2019 were selected as teaching objects, and they were divided into traditional teaching group ( n=30) and appointed SP teaching group ( n=30). After the teaching, SPSS 19.0 software was used for data analysis to compare the teaching effect of the two groups. Results:The scores of SP teaching group were higher than those of traditional teaching control group, with statistical significance ( P<0.05). Conclusion:Through constructing standardized patient database and typical case database, online appointment system of standardized patient for medical history inquiry and doctor-patient communication skills training can effectively solve the problems such as lack of clinical practice cases and doctor-patient contradiction, and greatly improve the teaching efficiency.
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Coronavirus disease 2019 (COVID-19) can cause great damage to the elderly patients and lead to high mortality. The clinical presentations and auxiliary examinations of the elderly patients with COVID-19 are atypical, due to the physiological ageing deterioration and basal pathological state. The treatment strategy for the elderly patients has its own characteristics and treatment protocol should be considered accordingly. To improve the diagnosis, treatment, and prevention of COVID-19 in the elderly, the Expert Committee of Geriatric Respiratory and Critical Care Medicine, China Society of Geriatrics established the "Expert consensus for the diagnosis, treatment, and prevention of coronavirus disease 2019 in the elderly" . We focused on the clinical characteristics and key points for better treatment and prevention of COVID-19 in the elderly. (1) For diagnosis, atypical clinical presentation of COVID-19 in the elderly should be emphasized, which may be complicated by underlying disease. (2) For treatment, strategy of multiple disciplinary team (mainly the respiratory and critical care medicine) should be adopted and multiple systemic functions should be considered. (3) For prevention, health care model about integrated management of acute and chronic diseases, in and out of hospital should be applied.
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Objective :To analyze correlation among fasting (FBL) and postprandial blood lipids (PBL) ,blood lipid fluctuation (absolute value of PBL‐FBL) and severity of coronary artery disease .Methods :Cross‐sectional study was performed among 264 patients undergoing coronary angiography (CAG) in our hospital .According to percutaneous coronary intervention (PCI) or not based on CAG results ,patients were divided into plaque group (n＝128) and PCI group (n＝136).Gensini score was used to assess severity of coronary artery disease .Blood lipid levels and its fluctu‐ation were compared between two groups .Correlation among blood lipid levels ,blood lipid fluctuation and severity of coronary artery disease were analyzed .Results :Compared with plaque group ,there were significant rise in per‐centages of men and smokers ,waist circumference ,levels of postprandial‐fasting (P‐F ) serum LDL‐C (ΔLDL‐C ) and P‐F plasma apolipoprotein B (ΔApoB ) , and significant reduction in plasma level of P‐F apolipoprotein A1 (ΔApoA1) in PCI group , P＜0. 05 or ＜ 0. 01. Pearson correlation analysis indicated that serum fasting and post‐prandial HDL‐C levels ,plasma fasting and postprandial levels of ApoA1 and ΔApoA1 were significant inversely cor‐related with Gensini score ( r＝ －0. 130～ －0.218 , P＜0. 05 or ＜0. 01) ,and levels of plasma fasting lipoprotein a (Lp (a)) ,serum fasting and postprandial levels of free fatty acid (FFA) ,serum P‐F FFA (Δ FFA) were significant positively correlated with Gensini score ( r＝0. 139－0. 176 , P＜0.05 or ＜0.01).Multifactor linear regression anal‐ysis indicated that postprandial serum HDL‐C was protective factor for Gensini score (B＝ －22.274 , P＝0.002 ) , while postprandial serum FFA ,Δ FFA ,waist circumference and hyperlipidemia history were its influencing factors (B＝0. 388～24. 135 , P＜0. 05 or ＜0.01).Conclusion :Measurements of fasting and postprandial blood lipid levels and their fluctuation contribute to more comprehensively and objectively assessing blood lipid levels and severity of coronary disease in patients with coronary artery disease .
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Objectives Toexplorethe effect of the Balint group on improving the empathy and doctorpatient communication skills among medical students in clinical practice.Methods We investigated 500 clinicalmedicalstudentsin fourth grade by JSE-HP and SEGUE framework scalein Shanghai Jiao Tong university school of medicine between July 2016 and December 2016.60 students with insufficientempathy and doctor-patient communication skills were selected randomly.These students were thanrandomly divided into the Balint group (experimental group) and the routine clinical practice group(control group).The experimental group participated inthe Balint group activitiesin addition to routine clinical practice,whilethe control group only participated in routine clinical practice.After 20 weeks of the Balintgroup intervention,the two groups were invited to assess theempathy and doctor-patient communication skills again to analyze the effect of the Balintgroup on improving the empathy and doctor-patient communication ability among intern students.The evaluation result was analyzed by SPSS 22.0 software.Data comparison was conducted using pair t test,independent sample t test and x2 testing.Results There were no statistically significant differences in age,sex,whether only child or class leader and previous year theoretical exam scoresbetween the two groups (all P＞0.05).For empathy,there was no statistically significant difference in terms of opinion,emotional care,empathy,and total scorebefore the routine clinical practicebetween the two groups (P＞0.05) and they all improvedsignificantly after the routine clinical practice (all P＜0.05).But the experimental group had higher scoresin all above scalesthan the control group (all P＜0.05).For communication skills with patients,there were no statistically significant differencesbetween the two groupsin communication initiation,information collection,understanding of patients,information giving,end questioning,and SEGUE scoresbefore the routine clinical practice (all P＞0.05),and they allimprovedsignificantly in all above 5 scales after the routine clinical practice (all P＜0.05).While except for understanding of patients,the experimental group had higher gains in other scales than the control group (all P＜0.05).Conclusion Use of the Barring group activities on the basis of routine clinical practice canimprove the empathy andthedoctor-patientcommunication skills in medical students.
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Four patients with coexistence of sarcoidosis and primary Sj(o)gren syndrome (pSS) were retrospectively analyzed.All patients were female,who were referred to our department mainly because of respiratory symptoms.Positive antinuclear antibody (ANA) was detected in 2 patients and anti-Sj(o)grens syndrome A (SSA) antibody positive in 1 patient.All patients presented specific histologic patterns of both sarcoidosis and pSS.Publications related to coexistence of these two diseases were reviewed.Forty-one patients were finally included in the analysis,among whom 37 confirmed patients were from literature search.There were 37 women and 4 men.The main clinical features presentation were xerophthalmia in 40,xerostomia in 38,hilaradenopathies in 28,interstitial lung disease in 15,respiratory symptoms in 13.The main immunologic data were positive ANA in 23,SSA antibody in 19,anti-Sj(o)grens syndrome B antibody in 10 and rheumatoid factor in 12.All patients presented specific histologic patterns of both diseases.Patients with both sarcoidosis and pSS of ten represent multisystemic involvement and positive immunologic parameters,as well as the dual expression of specific histologic characteristics.
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Objective:To explore predictive value of arterial velocity-pulse index (AVI) and arterial pressure-volume index (API) for early atherosclerosis (AS) in middle-aged population.Methods:A total of 138 middle-aged patients hospitalized in our hospital from May 2016 to Nov 2016 were enrolled.According to coronary angiography (CAG) outcomes, they were divided into AS group (n=86) and non-AS group (n=52).Before CAG, AVI, API and brachial-ankle pulse wave velocity (baPWV) were collected in two groups.General data and arterial stiffness indexes were compared between two groups, and the correlation among AVI, API, baPWV and general data were analyzed.Results:Compared with non-AS group, there were significant rise in AVI [(20.4±4.2) vs.(22.8±5.3)] and baPWV [(14.0±2.5) m/s vs.(16.3±3.0) m/s] in AS group,P<0.01 both.AVI was significant positively correlated with age, SBP, DBP, mean arterial pressure (MAP), pulse pressure (PP), API and baPWV (r=0.219~0.471, P<0.05 or <0.01);API was significant positively correlated with age, BMI, SBP, DBP, MAP, PP, brain natriuretic peptide (BNP), AVI and baPWV (r=0.213~0.726, P<0.05 or <0.01);baPWV was significant positively correlated with age, BMI, SBP, DBP, MAP, PP, AVI and API (r=0.201~0.472, P<0.05 or <0.01).Multi-factor linear regression analysis indicated that SBP was influencing factor for AVI (B=0.162,P=0.001), SBP, DBP and HDL-C were influencing factors for API (B=-0.166~2.146,P<0.05 or <0.01), SBP and HDL-C were influencing factors for baPWV (B=0.116,-3.009,P<0.01 both).Conclusion:Both elevated AVI and baPWV can predict atherosclerosis in middle-aged population
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Objectives Aiming at the current health management mode of chronic disease preven-tion and control as the focus of work, this paper was to evaluate the effect of chronic disease management-based education on clinical teaching and training in cardiovascular medicine. Methods Totally 54 students participating in internship training in Department of Cardiology, the Shanghai Ninth People’s Hospital be-tween July 2013 and Aug 2014 were enrolled. Twenty-eight students were taught by chronic disease man-agement-based method while twenty-six students were taught by traditional method. After the internship training in cardiology, final examination (theoretical exam, skill appraisal and case analysis) were compared between the two groups to assess the teaching efficacy. Questionnaire survey was employed to investigate student satisfaction with chronic disease management-based teaching method. Data were analyzed by SPSS 13.0 software. Quantitative data or enumeration data between two groups were compared by t-test or chi-square test respectively. Results There was no significant difference in the theoretical exam score between two groups (P=0.422). However, the scores of skill appraisal and case analysis in students taught by chronic disease management-based method were significantly higher than those in students taught by traditional method (P<0.05). Most students taught by chronic disease management-based method were satisfied with the novel teaching method. Conclusion In the course of clinical medicine education, the emphasis on the management of chronic diseases can not only significantly improve the quality of clinical teaching in car-diovascular medicine, but also lay the foundation for the implementation of the concept of chronic disease management.
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Objective To study the possible influencing factors in the formation of coronary collateral circulation in patients with chronic total occlusion (CTO). Methods Patients were enrolled having at least 1 major coronary artery angiography revealed as CTO of 144 patients. According to the Rentrop classification, patients with grade 0 and grade 1 filling were catogorized as insufficient collateral circulation group (n=72) and patients with grade 2 and grade 3 filling as collateral circulation group (n=72). Serum biomarkers and insulin-resistance by HOMA model were also studied in all patients. Results In the insufficient collateral circulation, BMI,TC,ApoB, lipoprotein a, fasting insulin HOMA-IR,HOMA- beta, CRP was significantly higher than the well collateral circulation group and ApoA-Ⅰ, ISI lower than the well collateral group ( all P ﹤0. 05 ) . Bivariate correlation alaysis showed. Rentrop score, BMI, TC, ApoB, lipoprotein a, fasting insulin, HOMA-IR,HOMA- beta and CRP are positively correlated to the formation of collateral circulation ( P ﹤ 0. 05 ); ApoA-Ⅰ and ISI were negatively correlated ( P ﹤0. 05 ) . Logistic regression analysis after calibration with weight, ApoA-Ⅰ and HOMA-beta factors, lipoprotein a ( OR 7. 575,P=0. 009), TC (OR 2. 154,P =0. 001) were found to be the independent factors of coronary collateral circulation formation. Conclusions TC, lipoprotein a, obesity, CRP, and HOMA-IR are correlated with the formation of coronary collateral circulation and may predict formation of collateral circulation in patients with CTO.
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Objective:To explore the relationship between arterial plasma levels of von Willebrand factor (vWF) and cardiovascular events in patients with stable coronary heart disease (CHD) .Methods :A total of 88 stable CHD pa‐tients from Aug 2007 to Dec 2008 , were enrolled ,their clinical ,coronary angiography (CAG) and percutaneous coronary intervention (PCI) data were collected .Enzyme linked immunosorbent assay was used to measure arterial (aortic root) plasma vWF level before PCI .Except two lost cases ,according to baseline vWF level ,other patients were divided into high vWF level group (vWF≥13.5 ng/ml ,n=43) and low vWF level group (vWF 0.05 all .Conclu‐sion:In patients with stable coronary heart disease ,level of von Willebrand factor is not significantly related to long-term cardiovascular events .
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Objective:To explore the clinic and coronary disease lesion features in patients with acute coronary syn-drome (ACS) ≥ 75 years old and the outcomes of one-year follow up after percutaneous coronary intervention (PCI) .Methods :A total of 355 ACS patients ,who hospitalized in our hospital from Jan 2012 to Dec 2012 and re-ceived PCI ,were divided into ≥75 years group (n=205) and 0.05 ) . Conclusion :Higher incidence rates of clinical complications and complex lesions are found in ≥75 years patients with acute coronary syndrome ;but no significant difference is found in one-year prognosis between the two groups .
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Objective To describe the clinical characteristics of 9 cases of idiopathic pulmonary alveolar proteinosis (iPAP) with secondary infections. Method The clinical and radiological data of 9 patients with iPAP and secondary infections admitted into Peking Union Medical College Hospital from 1 st January 1990 to 1st January 2010 were retrospectively analyzed. Results In that period, there were 97 patients of iPAP were admitted in our hospital. There were 9 patients of iPAP with secondary infections,aged (46.4±14.6)y. There were 5 males and 4 females. Among them, 6 patients were misdiagnosed as interstitial pneumonia and corticosteroids were given to them. When the infection appeared, corticosteroids were still given to 3 patients, and the other 3 patients had stopped corticosteroids for 3 to 15 and a half months. Five patients had accepted mono-lung or whole lung lavage before 1,2, 9, 14,24 months. The clinical manifestations were fever(8 cases) ,cough(9 cases) , expectoration(8 cases) ,hemoptysis(2 cases),chest pain(1 case) and moist rales(1 case). Glass-ground opacities (9 cases) and cavitations(4 case)were the main manifestations of chest radiology. Pleural effusions(1 case) was not common. The locations of infection was limited in chest:9 cases had pulmonary infection and one case was associated with pleurisy.The infectious pathogens were the acid-fast tubercle bacillus (4 cases), fungus (3 cases, candida albicans,penicillium and aspergillus fumigatus for each one) and norcardia (2 cases, one case was associated with cytomegalovirus infection). Follow-up: 6 patients were cured, 1 patient was improved and 2 patients were died. Conclusions For patients with iPAP, especially when they had been receiving corticosteroids, if they had fever and/or recently exaggerated dyspnea, especially whose chest radiology showed nodules and cavitations, the clinicians should be aware of infections diseases for them. Further specific microbiological studies and sufficient therapy should be obtained as quickly as possible.
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Objective To describe the clinical presentations,radiographic findings and histological pathology of bones,diagnosis,treatment options and prognosis for patients with Gorham-Stout syndrome (GSS).Methods Clinical data of 5 GSS patients seen from January 1980 to January 2008 were reviewed.Results(1)There were 2 males and 3 females,aged 15 years to 37 years(mean age was 30.2 years).(2)All of thern had osteolysis,but the site and extent of involved bones were not the same.Three cases had large amount of bloody pieural effusion and two of them had also chylous effusion.All of the 5 cases had no evidence of malignancies.Four cases accepted bone biopsy.Among them,2 cases having local puncture and open biopsy showed typical bone pathologic manifestations.(3)Various forms of treatment including bisphosphonates,calcium supplementation,active vitD3 treatment,local radiation therapy and surgical ligation of thoracic duct were tried.(4)Follow up and clinical outcomes:the two cases,who had only bone osteolysis remained stable.Of the other three cases who had bone osteolysis associated with pleural effusion,one patient needed interrupted effusion drainage with stable bone impairment and the other two cases were out of contact.Conclusions GSS is a rare disorder charactcrized by progressive osteoIysis.The clinical presentations of this disease are variable and depend on the sites of involvement.There were no standard therapy available.Prognosis depends on the site of involvement,extent of the disease and presence of complications.Those who have plueral effusion had poor prognosis.