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Objective:To investigate the recovery of patients with acute thallium poisoning after 9 years.Methods:A group of 14 patients with familial thallium poisoning who were admitted to our hospital in 2010 were followed up for 9 years.Results:Among the 14 patients with acute thallium poisoning, one patient died on the 14th day after poisoning, and all the other survivors were followed up 9 years later. The general condition of all the patients was significantly better than that of poisoning 9 years ago. The alopecia of all cases disappeared, the newborn hair grew normally, without gastrointestinal symptoms, numbness, pain in the limbs and mental symptoms. All the patients returned to normal intelligence and physical strength and had a normal life. One patient (No. 5) gave birth to 2 children successively after discharge. The first child was 6 years old and the second child was 2 years old. Both growth and intelligence were not different from those of the same age. Currently, the third pregnancy was more than 7 months. No.6 and No.10 patients were poisoned in their teenage and were currently all studying in university. No.6 patient suffered from Hashimoto's thyroiditis 7 years after poisoning, and he has been taking thiamazole tablets for two years. Poisoned infants, No.7, 8 ,11 and 12, were school-age children with normal growth, mental development and excellent academic performance. Among the 13 surviving patients, blood and urine samples from No. 1, No. 3, and No. 4 patients were collected, and no thallium concentration was detected, and biochemical examina-tion and neurological examination were all normal.Conclusions:Patients with acute thallium poisoning have a favorable prognosis according to the follow-up after 9 years. All patients have no obvious sequelae and have normal labor ability. Young women have normal fertility, and children have normal growth and mental development.
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Objective To investigate the predictive value of plasma cystatin C (CysC) in patients with acute coronary syndrome (ACS) after pereutaneous coronary intervention (PCI).Methods A total of 660 patients with ACS admitted to cardiovascular department were enrolled in this study from January 2009 to June 2010.The enrollment criteria were:(1) the stenosis degree was above 75％ in at least one coronary artery checked by coronary angiography and successful PCI; (2) normal renal function or mild dysfunction with glomerular filtration rate (GFR) ＞ 60 ml/ ( min · 1.73 m2 ).Exclusion criteria were severe liver and renal insufficiency,malignancies and valvular heart diseases.The plasma CysC levels were examined by the latex enhanced immune turbidity method within 24 hours after admission.The relevant clinical data were recorded.The patients were followed up by out-patient interview or telephone from March to June 2011 and adverse cardiovascular events were recorded.The patients were divided into four groups according to CysC level:Q1 (CysC＜1.02 mg/L),Q2 (1.02 mg/L≤＜CysC ＜1.17 mg/ L),Q3 (1.17 mg/L ≤ CysC ＜1.35 mg/L) and Q4 (CysC ≥ 1.35 mg/L).Univariate and multivariate Cox hazards regressions were established to analyze the factors related to prognosis.The proportion differences between four groups were tested by x2.The survival ratio was estimated using the Kaplan-Meier method.Statistical significance was established at a P value of less than 0.05.Results ① A total of 606 ( 91.7％ ) patients successfully accepted follow-up.Mean follow-up time was ( 14.3 + 1.7 ) months.Of them,95 patients were subjected to adverse cardiovascular events ( 15.7％ ).②The incidences of adverse cardiovascular events in Q2,Q3,Q4 were significantly higher than those in Q1 ( P ＜ 0.001 ).The rates of mortality,nonfatal myocardial infarction and target lesion revascularization in Q4 were higher than those in Q1 ( P ＜ 0.05 ).The incidences of heart failure in Q3 and Q4 were higher than that in Q1 ( P ＜ 0.05 ).③Univariate analysis demonstrated that CysC,creatinine,LVEF,age,history of PCI and NYHA grade ≥3 were the risk factors of poor prognosis (P ＜ 0.05 ).④ Multivarite cox hazards regression revealed that the elevation of CysC level remained an independent predictor of adverse cardiovascular events.The relative risk of Q3 and Q4 were 3.930 (95％ CI 1.306-11.829,P =0.015 ) and 6.380 (95％ CI 2.171-18.751,P =0.001 ) compared with Q1.⑤ The cumulative rates of survival without adverse cardiovascular events in Q2,Q3 and Q4 decreased compared with Q1 (P ＜ 0.001 ).Conclusions High plasma CysC concentration is an independent predictor of adverse cardiovascular events in patients with ACS after PCI.
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ObjectiveTo explore the influence of peritoneal transport characteristics on the nutritional status of patients with continuous ambulatory peritoneal dialysis(CAPD).MethodsSeventy-three CAPD patients were involved in this cross-sectional study.According to the results of peritoneal equilibration test(PET),the patients were divided into high transport group with 43 cases and low transport group with 30 cases.Nutritional status was evaluated with the subjective global assessment (SGA) score and the differences were analyzed between two groups in the albumin (ALB),total protein (TP),hemoglobin (Hb),primary disease,age,weight,dialysis time,ultrafiltration,blood urea nitrogen ( BUN ),serum creatinine (SCr) and so on.Results There was no difference between two groups in age,weight,ultrafiltration,systolic blood pressure,diastolic blood pressure,Hb,SGA score,BUN and SCr (P＞0.05).However,the dialysis time,the case number of diabetic nephropathy (DN) as original disease,the case number of non DN as original disease,TP and ALB between high transport group and low transport group had significant differences [(14.35±13.88) months vs.(24.20 ±19.62) months,16 cases vs.12 cases,27 cases vs.18 cases,( 64.98±7.59 ) g/L vs.( 68.73 ± 6.96 ) g/L,( 34.61 ± 5.43) g/L vs.( 38.71±3.82 ) g/L,P ＜ 0.05 ].Conclusions The nutritional status of CAPD patients with different transport characteristics have significant differences.CAPD patients with high transport characteristics are complicated with worse nutritional status,compared with those patients with low transport characteristics.
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Objective To investigate the predictive value of metabolic syndrome in patients with acute coronary syndrome (ACS) after percutaneous coronary intervention (PCI).Methods A total of 660 patients with ACS admited to cardiovascular department,first affiliated hospital of zhengzhou university were enrolled in this study from January 2009 to June 2010.The enrollment criteria were:the stenosis degree were above 75％ in at least one coronary artery by coronary angiography and successful PCI procedure.Exculsion criteria were:liver and renal insufficiency,malignancies and valvular heart diseases.The relevant clinical data and labtory examination were recorded after admission. The patients were followed up by outpatients interview or telephone from March to June 2011 and adverse cardiovascular events were recorded.The patients were divided into MS and non-MS groups,and basic clinical data were compared between two groups.The proportion difference between two groups were tested by chi square. Multivariate logistic regression was established to analyze the factors related to progonosis.The survival ratio was estimated using the Kaplan-Meier method.Statistical significance was established at a P value of less than 0.05.Results ①A total of 606 (91.7％) patients successfully accepted follow-up.Mean follow-up time were ( 14.3 ±1.7 ) months.95 patients experienced adverse cardiovascular events ( 15.7％ ).②There were 393 patients (64.96％ ) satisfied the definition of metabolic syndrome.The patients in MS group were with higher BMI,SBP,DBP,blood glucose and disordered lipid (all P ＜ 0.05 ),with less fale patients (P =0.016),less current somking (P =0.008 ) and with higher platelet (P =0.037 ). The incidence of adverse cardiovascular events in two groups were 17.81％ and 11.79％ ( P ＞ 0.05 ). ③ Multivarite logistic regression revealed that the predictors of adverse cardiovascular events were age [ OR =2.628,95％ confidence interval (CI) 1.395 ～ 4.954,P =0.003 ],New York Heart Association (NYHA) ≥ 3 grade ( OR =2.310,95％ CI 1.095 ～4.870,P =0.028) and left ventricular ejection fraction (LVEF) ( OR =4.328,95％ CI 1.955 ～9.580,P ＜ 0.001 ).However,MS was not related with prognosis ( OR =1.170,95％ CI 0.583 ～ 2.345,P =0.659 ).④The cumulative survival rates of no adverse cardiovascular events in the two groups were no significant difference ( P ＞ 0.05 ).Conclusions MS is a risk factor with coronary heart disease.Howerer,it has no relationship with adverse cardiovascular events in patients with ACS after PCI.
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On the basis of systematicly reviewing the developmental history of acupuncture and moxibustion and profoundly understanding its academic connotations,the authors of the present article make a summary and analysis on the key factors influencing the development of acupuncturology. These key factors are 1) the emergence of "microacupuncture needle regulating-Qi" and the establishement of their corresponding theory system,2) a large number of practitioners who inherited the learnings of acupuncturology generations by generations,and abundant medical classical works which recorded the valuable academic thoughts and clinical experience of the predecesors,3) the application of acupuncture charts and manikins,and 4) modernizing changes of acupuncture learnings after introduction of western medicine to China. Just under the influence of these key factors,the acupuncture medicine separates itself from the level of the simple experience medicine,and has formed a set of special theory system and developed into a mature subject.