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Objective To observe the effect of integrated therapy of Chinese medicine and chemical drugs on adverse reaction and curative effect of initial treatment of secondary pulmonary tuberculosis. Methods Totally 1404 patients with secondary pulmonary tuberculosis and TCM lung consumption diagnostic criteria (syndrome of lung yin deficiency, qi-yin deficiency, yin-deficiency caused excessive fire) were chosen for single blind, randomized, controlled, multicenter clinical trials. Trial group was given 2HRZE/4HR, 1 time/day with Chinese medicine 2 or 3 times/day, and control group was given 2HRZE/4HR only for six months. The adverse reactions and clinical symptoms were observed to evaluate clinical efficacy and safety. Results In terms of reducing liver damage and other adverse reactions, the ratio of trial group had statistical difference with that of control group (P<0.001). In symptom scores of lung yin deficiency syndrome treated for 2, 4, 6 months, yin-deficiency caused excessive fire syndrome treated for 6 months, qi-yin deficiency syndrome treated for 4, 6 months, the differences between the two groups were significant (P<0.001). TCM syndrome curative effect between the two groups was statistical different (P<0.001). Safety evaluation result between the two groups was statistical different by tratified analysis (P<0.001). Conclusion Integrated therapy of Chinese medicine and chemical drugs can improve the symptoms and reduce adverse reactions caused by chemical drugs. It can enhance the curative effect and safety.
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Objective To assess the value of SureTouch tactile breast imaging (SureTouch) in early breast disease detection.Methods From April 2009 to March 2011,16 010 adults received health checkup in our center,5000 of whom took breast screening and were randonly selected to accept SureTouch.The results of the SureTouch were reviewed.Results In SureTouch,799 participants were normal,resulting in an abnormal rate of 84.02％.Four thousands and nineteen adults were found with breast hyperplasias (80.38％) and 150 with breast nodulars (3.00％),and another 32 women were suspected with malignant condition (0.64％).Breast hyperplasia was the most commonly seen disease in all age groups,although breast nodular and malignant changes were mainly found in 35-50 age group.The incidence of malignant disease showed a trend of affecting younger females.Pathological follow-up results of two controversial cases supported the diagnosis of SureTouch.Conclusions SureTouch shows high sensitivity in this study.The application of SureTouch in breast screening may play an important role in the early detection,diagnosis and treatment of breast diseases.
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Objective To investigate the influential factors of brachial-ankle artery pulse wave velocity (baPWV) in healthy individuals.Methods Total 716 healthy subjects including 503 males and 213 females,who underwent health check up in 2010,were enrolled in the study Bilateral baPWV was examined in all subjects and multiple factor linear regression was applied to evaluate the correlations of baPWV with sex,age,body mass index,arterial blood pressure,ankle-brachial index and biochemical variables.Results The mean baPWV of 716 healthy subjecs was ( 1224 ± 162) cm/s,and there was significant difference between men and women [ ( 1257 ± 159) cm/s vs.( 1144 ± 143) cm/s].There was a significant linear correlation of baPWV with sex,age,mean arterial blood pressure and plasma homocysteine concentration ; and the linear regression equation was:mean PWV =6.635 × age + 7.285 × mean arterial blood pressure + 2.682 × homocysteine concentration - 64.334 × sex + 347.500 ( sex:man =0,woman =1 ).Conclusion Age,sex,mean arterial blood pressure and plasma homocysteine concentration are independent influential factors of baPWV.
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Objective To highlight the role of physician's experience in physical examination for the early diagnosis of breast cancer.Methods Data of physical examination of mammary glands in 1785 female were analyzed and compare with the uhrasonography and mammngraphy results.Results Of the 31 breast cancers confirmed by pathologic examination after operation,2 cases were bilateral breast cancers and 1 was nonpalpable.9 of 41 cases which suspected by inspection were confirmed as breast cancers.The significant difference was found comparing with control group by X2 test (X2=100.5,P＜0.05).The 34 breast cancers were found in 2089 focus in palpation and there were 6 minimal cancers (diameter≤1.0 cm) among them.Some cancers were found in special location with no malignant clinical manifestation.The rate of missed diagnosis of ultrasonography and rnammography is 16.1% and 19.4%,respectively.Conclusions Physical examination plays an important role in the early detection of breast cancer and physician's experience is a major determinant for avoiding misdiagnosis.