This paper summarizes the Chinese medicine diagnosis and treatment experience of Professor Wang Shuchuan,the first session national famous Chinese medicine practitioner,on paediatric Mycoplasma pneumoniae pneumonia.It concludes that the main e-tiology and mechanism of paediatric Mycoplasma pneumoniae pneumonia is wind-warmth attacking the lungs,phlegm-heat stagnation,and injury of both qi and yin.During the initial phase,there is an invasion of the lung by dryness and warm winds,with lung depres-sion and loss of dispersion being the priority;the progression phase is mainly characterized by heat stagnation and phlegm coagulation,with phlegm heat blocking the lungs;the recovery phase is characterized by qi depletion and damage to the yin,along with yin deficien-cy and the pathogenic qi lingering internally.Accordingly,the treatment of Mycoplasma pneumoniae pneumonia is divided into three stages according to its main symptom of cough.The initial cough phase focuses on dispersing the lung and moistening the dryness with pungent-cool;the phlegm cough stage pays attention to clear the heat and purge the phlegm;the deficiency cough stage focuses on benefiting the qi and nourishing the yin and reinforcing the healthy qi,which has achieved satisfactory clinical efficacy.

Objective:To explore the clinical features,surgical treatment and prognosis in acute myocardial infarction (AMI) patients with ventricular septal rupture (VSR) complicating cardiogenic shock (CS).Methods:A total of 77 AMI-VSR patients received surgical repair in our hospital from 2005-01 to 2015-05 were retrospectively studied.The patients were divided into 2 groups:CS group n=52 and Without CS group,n=25.Clinical features were compared between 2 groups and the outcomes in CS group were analyzed.Results:Both groups showed multiple aneurysm (73.0％ vs 68.0％);CS was more occurred in patients with posterior VSR (48.0％ vs 24.0％),P=0.044.Compared to Without CS group,CS group had the larger diameter of VSR (16.16±6.73) mm vs (11.86±4.62) mm,P=0.003;lower LVEF (45.0±8.8) ％ vs (47.9±12.3) ％,higher pre-operative application rates of IABP (34.6％ vs 0％) and vasoactive drugs (96.2％ vs 28.0％),more patients received emergent surgery (42.3％ vs 8.0％) and less patients received elective surgery (57.7％ vs 92.0％),all P＜0.05.In CS group,there were 3 in-hospital death,49 patients survived with the mean follow-up time at (4.5±3.1) years and 2 patients died during that period.Conclusion:Larger or posterior VSR were more likely to develop CS,the patients survived after surgical treatment may have good mid-term outcomes.

OBJECTIVETo assess the effect of different levels of salt iodine content on thyroid volume (ThV) distribution using data from the 1999, 2011, and 2014 Chinese national iodine deficiency disorder (IDD) surveys.

METHODSProbability proportion to size (PPS) sampling method was used to obtain a representative national sample of 34,547, 38,932, and 47,188 Chinese children aged 8-10 years in 1999, 2011, and 2014 Chinese national IDD surveys, respectively. The iodine content in household iodized salt and urinary iodine concentration were measured and thyroid ultrasound examination was performed. The data were analyzed by SAS software using histograms and box plots. The skewness and kurtosis were calculated for testing the normality of ThV.

RESULTSThe median iodine content in household iodized salt dropped from 42.30 mg/kg in 1999 to 25.00 mg/kg in 2014. The median urinary iodine concentration of children aged 8-10 years decreased from 306.0 μg/L in 1999 to 197.9 μg/L in 2014. The median and interquartile range (IQR) of ThV in 1999, 2011, and 2014 surveys were 3.44 mL and 1.50 mL, 2.60 mL and 1.37 mL, 2.63 mL and 1.25 mL, respectively. The skewness and kurtosis of ThV distribution in 1999, 2011, and 2014 surveys were 1.34 and 5.84, 0.98 and 3.54, 1.27 and 5.49, respectively.

CONCLUSIONWith reduced salt iodization levels, the median urinary iodine concentration and median ThV of children decreased significantly, and the symmetry of the ThV distribution improved.

Child ; China ; Female ; Humans ; Iodine ; analysis ; deficiency ; Male ; Nutritional Status ; Sodium Chloride, Dietary ; analysis ; Thyroid Gland ; diagnostic imaging ; Ultrasonography

OBJECTIVETo investigate the distribution and change of the causes of fever of unknown origin(FUO).

METHODSThe clinical data of 500 inpatients with FUO in our center between December 2003 and June 2014 were retrospectively analyzed. The diagnostic methods,etiologies,and their possible relationship with age,sex,fever duration,and period.

RESULTSOf these 500 FUO patients,452(90.4%)were confirmed to be with fever caused by conditions including infectious diseases [(n=231,46.2%;e.g.tuberculosis(32.9%,76/231)],connective tissue diseases(CTD)(n=99,19.8%),neoplasms(n=58,11.6%),miscellaneous causes(n=64,12.8%). The causes were not identified in 48 cases(9.6%).The proportion of CTD in female patients was significantly higher than that in male patients(26.3% vs. 14.5%,P=0.025),whereas the proportion of neoplasms in male patients was significantly higher than that in female patients(14.5% vs. 8.0%,P=0.001). Infectious diseases was the most common cause in all age groups,CTD ranked the second in the 21-39-year group and 40-59-year group,and neoplasm was the second most coomon cause in the over 60 year group. Thus,the distribution of FUO etiologies significantly differed in different age groups(χ(2)=43.10,P=0.000). The duration of fever in patients with neoplasms [60(28,90)d] was longer than that in patients with infectious diseases [28(21,42)d,Z=-4.168,P=0.000] or CTD [30(21,60)d,Z=-2.406,P=0.016)]. Compared with the level in 2003-2008,the proportion of CTD significantly increased in 2009-2014(13.7% vs. 23.8%,χ(2)=8.598,P=0.003),along with the dicrease of the proportions of infectious diseases,neoplasms and miscellaneous diseases were decreased(all P>0.05).

CONCLUSIONSInfectious diseases(in particular,tuberculosis)remains the major cause of FUO. CTD and neoplasms also play important roles in the development of FUO. The distributions of the FUO etiologies have certain differences in terms of age,sex,duration of fever,and period.

Connective Tissue Diseases ; Female ; Fever of Unknown Origin ; Humans ; Male ; Neoplasms ; Retrospective Studies ; Tuberculosis

Castleman's disease is a slowly progressive and rare lymphoproliferative disorder. Here, we report a 55-year-old woman with superior mediastinal Castleman's disease being misdiagnosed for a long term. We found a 4.3 cm mass localized in the superior mediastinum accompanied with severe clinical symptoms. The patient underwent an exploratory laparotomy, but the mass failed to be totally excised. Pathologic examination revealed a mediastinal mass of Castleman's disease. After radiotherapy of 30 Gy by 15 fractions, the patient no longer presented previous symptoms. At 3 months after radiotherapy of 60 Gy by 30 fractions, Computed tomography of the chest showed significantly smaller mass, indicating partial remission. Upon a 10-month follow-up, the patient was alive and free of symptoms.
Antigens, CD20 ; metabolism ; Castleman Disease ; diagnosis ; immunology ; pathology ; radiotherapy ; surgery ; Female ; Follow-Up Studies ; Humans ; Mediastinal Diseases ; diagnosis ; immunology ; pathology ; radiotherapy ; surgery ; Mediastinum ; diagnostic imaging ; pathology ; Middle Aged ; Multimodal Imaging ; Positron-Emission Tomography ; Radiotherapy, Intensity-Modulated ; Tomography, X-Ray Computed

OBJECTIVETo investigate the eGFR as a risk factor for long-term (4-year) outcome in Chinese renal insufficiency patients after isolated coronary artery bypass grafting (CABG) at our institution.

METHODSFrom January 1999 to September 2003, 3371 consecutive patients who underwent isolated CABG were retrospectively reviewed. Of these patients, 549 (16.29%) patients were female, 1979 (58.71%) patients with hypertension, 866 (25.69%) patients with diabetes, 1130 (33.52%) patients with hyperlipidemia, 1011 (29.99%) patients with left main stenosis > 50%, and 1150 (34.11%) patients undergoing off-pump procedures. The mean age was (60 +/- 9) years old. Estimated GFR was calculated using the Cockcroft-Gault formula. The main outcomes were in-hospital mortality, in-hospital morbidity and long-term mortality. COX analysis was used in this study.

RESULTSThere were 649 patients with glomerular filtration rate estimates < 60 ml/(min.1.73 m(2)) and 2722 patients with glomerular filtration rate estimates > 60 ml/(min.1.73 m(2)). The in-hospital mortality and follow-up mortality was higher in the estimated glomerular filtration rate < 60 ml/(min.1.73 m(2)) group (2.77% vs. 0.77%, P < 0.01), (6.81% vs. 2.63%, P < 0.01). The COX analysis result confirmed eGFR < 60 ml/(min.1.73 m(2)), derived using the Cockcroft-Gault formula (HR: 1.948, 95%CI: 1.357 to 2.797, P < 0.01) was an independent risk factor for long-term mortality in patients after coronary artery bypass grafting surgery.

CONCLUSIONSThe estimated glomerular filtration rate < 60 ml/(min.1.73 m(2)) derived using the Cockcroft-Gault formula is an independent risk factor for long-term mortality in patients after coronary artery bypass grafting surgery.

Adult ; Aged ; Coronary Artery Bypass ; mortality ; Female ; Follow-Up Studies ; Glomerular Filtration Rate ; Humans ; Male ; Middle Aged ; Renal Insufficiency ; mortality ; physiopathology ; Retrospective Studies ; Risk Factors

BACKGROUNDKawasaki disease (KD) is the leading cause of pediatric ischemic heart disease. The incidence of serious coronary sequelae is low and about 2% - 3% of patients with KD, but once myocardial infarction occurs in children, the mortality is quite high and 22% at the first infarction.This study aimed to evaluate the efficacy of coronary artery bypass grafting (CABG) in patients with KD.

METHODSEight patients with a history of KD underwent CABG between October 1997 and July 2005. The number of bypass grafts placed was 2 to 4 per patient (mean 2.5 +/- 0.8). Various bypass grafts were used in patients, i.e. the left internal mammary artery (LIMA) in 3 patients, bilateral internal mammary artery (IMA) in 2 patients, LIMA plus gastroepiploic artery (GEA) in 1 patient and total saphenous vein grafts (SVGs) in 2 patients. The combined procedures included ventricular aneurysmectomy in 1 patient, mitral valve plasty in 1 and right coronary aneurysmectomy in 1. One patient was not able to wean from cardiopulmonary bypass (CPB), after being supported with intra-aortic balloon pump (IABP), the patient was weaned from CPB successfully.

RESULTSOne patient died of low cardiac output syndrome and acute renal failure 19 days after operation. Other patients recovered and were discharged uneventfully. During the follow-up that ranged from 3 to 57 months (mean 27 months), clincal angina disappeared or improved. Cardiac function was in Class I - II (NYHA).

CONCLUSIONCABG is a safe and effective procedure for Kawasaki coronary artery disease. However long-term results need to be followed up.

Adolescent ; Adult ; Child ; Child, Preschool ; Coronary Aneurysm ; pathology ; surgery ; Coronary Artery Bypass ; adverse effects ; methods ; Female ; Humans ; Male ; Mucocutaneous Lymph Node Syndrome ; pathology ; surgery ; Treatment Outcome ; Young Adult

Objective To compare the predictive value of glomerular filtration rate (GFR)estimated by the Cockcroft-Gault formula or the modification of diet in renal disease (MDRD) equation and serum creatinine for in-hospital and long-term mortality post coronary artery bypass graft surgery (CABG).Methods Clinical data of 5559 consecutive patients undergoing isolated CABG were retrospectively analyzed. The main outcomes were in-hospital mortality and long-term mortality. Estimated GFR was calculated by the Cockcroft-Gault formula and MDRD equation respectively.Receiver-operating characteristic curves and Cox's analysis were used for the comparison.Results Follow-up was complete in 5485 patients (97.6%).Analysis of receiver-operating characteristic curves showed that GFR estimated by the Cockcroft-Gault formula had a maximal accuracy for predicting in-hospital mortality (area under the curve:0.755,P＜0.01).Multivariate logistic analysis and the Cox's analysis results indicated estimated GFR＜60 ml ·min~(-1)·1.73 m~(-2) base on the Cockcroft-Gault formula was an independent risk factor for in-hospital and long-term mortality(hazard ratio 4.51 for in-hospital mortality,P＜0.01 ;hazard ratio 1.54 for long-term mortality,P＜0.01),both Cockcroft-Gault formula and MDRD equation were superior to serum creatinine for predicting in-hospital and long-term mortality post CABG.Conclusion GFR estimated by the Cockcroft-Gault formula was superior to GFR estimated by the MDRD equation for predicting in-hospital mortality,and estimated GFR was superior to serum creatinine for predicting in-hospital and long-term mortality.

Objective The purpose of this study was to analyze the anatomy variation of coronary vein system in patients with ischemic heart disease (IHD) and non-ischemic heart disease (NIHD).Method Forty-one patients with IHD and 87 patients with NIHD [101 men, mean age (63.5 ± 10. 6)years] were included in this study. Results Coronary sinuses were successfully cannulated and venographies were obtained in 127 cases. Transvenous LV pacing leads were successfully placed in optimal coronary vein in 123 cases (96. 09% ). The majority (76. 38% ) patients had at least one or more vessel abnormalities (thinness, stenosis, tortuousity, lack of lateral marginal vein or postero-lateral vein). The incidence of thin and tortuousity was significantly higher in lateral marginal vein than that in postero-lateral vein (P <0. 05 -0. 01 ). The incidence of lack of postern-lateral marginal vein was more frequent than the lack of lateral vein (P < 0. 05 ). The rate of abnormality in both vessels was 25. 2%. Incidence of vein lack in male was more frequent than in female ( P < 0. 05 ). The thin and tortuousity of vessels in female were more frequent than in male ( P < 0. 05 ) . The incidence of thin and tortuousity of postero-lateral and abnormality of both vessels was significantly higher in IHD than in NIHD patients ( P < 0. 05 ). All coronary sinus myocardial bridges occurred in NIHD. Stenoses of left anterior descending (LAD) and left circumflex (LCX) were mostly associated with abnormality of lateral vessels. Conclusions The anatomic variations of lateral and postern-lateral coronary vein were more frequent in this patient cohort. Vein lack in male was more frequent and the thin and tortuousity of vessels were less in male than in female patients. The ratio of vessel abnormality is higher in patients with IHD. Coronary arteries stenosis and position of infarction are associated with anatomic variations of coronary vein system.

OBJECTIVETo explore the experience on venoarterial extracorporeal membrane oxygenation (ECMO) in adult patients with cardiac failure.

METHODSFrom February 2005 to June 2008, 45 patients (male 34, female 11) undergoing cardiogenic shock required temporary ECMO support. Average age was (49.0 +/- 14.1) years. Average body weight was (67.0 +/- 12.8) kg. Coronary heart disease occupied in 21 cases, valve disease occupied in 8 cases, and cardiomyopathy occupied in 7 cases. All the patients could be divided into 3 groups: post-cardiotomy (group 1, n = 31), post-transplantation (group 2, n = 5), decompensate of chronic heart failure (group 3, n = 9). Fourteen patients need cardiac resuscitation before ECMO support. ECMO implantation was performed through the femoral vessels or axillary artery or through the right atrium and ascending aorta.

RESULTSAverage support duration of ECMO was (126.7 +/- 104.3) h. Twenty-seven patients could be successfully weaned from support (60.0%), additionally, 5 were bridged to heart transplantation. The in-hospital mortality was 42.2% (19/45). Twenty-six patients (57.8%) could be successfully discharged. The discharge rate was 58.1% in group 1, 4/5 in group 2 and was 4/9 in group 3. Twelve patients were re-operated for hemostasis. Three patients need femoral arterial thrombectomy because of ischemia of lower extremity. Additional intra-aortic balloon pumps were used in 11 patients, with 6 patients successfully discharged. The mortality rate for patients with acute renal failure treated by continuous renal replacement therapy under ECMO support was obviously high (7/9). The dominant mode of death was multisystem organ failure (9/19).

CONCLUSIONEarly indication, control of complications, and paying attention to the treatment after ECMO support could improve our results with increasing experience.

Adolescent ; Adult ; Aged ; Extracorporeal Membrane Oxygenation ; Female ; Heart Failure ; therapy ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult