Underestimation of weight status among overweight and obese adults in China in 2013 / 中华疾病控制杂志

Objective The aim is to understand the underestimation of body weight status and its associated factors among overweight and obese adults in China. Methods Nationally representative data were collected in 2013 by the China Chronic Disease and Risk Factor Surveillance which used a multistage stratified cluster sampling method. A total of 87 552 overweight and obese adults aged ≥18 years old were included. Demographic characteristics, weight perception and disease status were obtained from in-person interviews. Height, weight and blood pressure were measured through physical examination. Venous blood samples were obtained and assayed for fasting plasma glucose, 2-hour oral glucose tolerance test, total cholesterol, triglycerides, low-density lipoprotein cholesterol and high-density lipoprotein cholesterol. Complex sampling was weighted and multiple logistic regression models were used for analyzing. Results Among overweight and obese adults, 74.7% (95% CI: 73.3%-76.1%) underestimated their weight status. The mild underestimation rate was 60.7% (59.6%-61.7%) while the severe was 14.0% (13.1%-14.9%). The aged, low education level, low annual income, rural area and obesity were risk factors for both weight status underestimation and severe underestimation (all P<0.05). Awareness of having hypertension and dyslipidemia were protective factors (all P<0.05). Conclusions Most overweight and obese adults in China underestimated their own weight status, which was affected by age, education and income level, awareness of having chronic diseases and other factors. Targeted interventions should be carried out for different characteristic groups.

Efficacy and safety of Choudongning capsule (CDN)in children with Tourette's syndrome of spleen deficiency and phlegm accumulation / 中国中药杂志

To evaluate the efficacy and safety of Choudongning (CDN)capsule in children with Tourette's syndrome of spleen deficiency and phlegm accumulation through a randomized double-blind three-arm controlled phase Ⅲ study in 588 patients from 8 hospitals. The included patients were randomly divided into test group, positive control group and placebo group at the ratio of 3∶1∶1. Patients in the test group orally took CDN capsules and simulated Tiapridal tablets; the patients in positive control group took Tiapridal tablets and simulated CDN capsules; whereas the patients in placebo group orally took the simulated agents of the above two drugs. The treatment course was 6 weeks for three groups. The global grading rates, YGTSS scores and its factor scores, the degree of social function damage, as well as traditional Chinese medicine syndrome efficacy were evaluated as the outcome measures on efficacy. The AEs/ADRs, vital signs and laboratory testing were observed as outcome measures on safety. The total effective rate of YGTSS was 75.92% in the test group, 72.65% in the positive control group, and 37.29% in the placebo group. Non inferiority test stands between the test group and the positive control group, and they were superior to placebo group in efficacy with statistical difference. Significant difference had also been found among the 3 groups in YGTSS tics score, motor tics score, vocal tics, degree of social function damage and traditional Chinese medicine syndrome efficacy. During the study, there were 5 (1.42%)ADRs in the test group, 10 (8.55%)in the positive control group and 3 (2.54%)in the placebo group. The incidence of ADRs in the test group was lower than that in the positive control group, with statistical difference. It is clear to say that CDN capsule can effectively treat the Tourette's syndrome of spleen deficiency and phlegm accumulation. Its efficacy is not inferior to the commonly used Tiapridal tablets, with even less adverse reactions, so it has clinical application value.

Clinical study on treatment of infantile cytomegalovirus hepatitis with integrated Chinese and Western medicine / 中国结合医学杂志

<p><b>OBJECTIVE</b>To evaluate the efficacy and safety of Chinese medicine (CM) in treating infantile cytomegalovirus hepatitis (ICH).</p><p><b>METHODS</b>A total of 100 infant ICH patients were randomly assigned to two groups, 60 in the treatment group and 40 in the control group. Ganciclovir was administered to all patients via intravenous dripping at dose of 5 mg/kg every 12 h for 2 weeks, followed by 5 mg/kg once a day for 5 days every week; the whole treatment course lasted 8 weeks. Besides, the patients in the treatment group were treated with CM of Qinggan Lidan Decoction (, QLD) during icteric stage, and Yigan Jiangmei Decoction (, YJD) in non-icteric hyper-aminotransferase stage by oral medication, while for those in the control group, glucurolactone 50 mg was given three times per day. The efficacy of treatment was evaluated at the ends of 2nd, 4th and 8th weeks, respectively. And a follow-up study was carried out for 6-24 months.</p><p><b>RESULTS</b>The total effective rate was 95.0% (57/60) in the treatment group and 77.5% (31/40) in the control group; the overall curative effect in the former was superior to that in the later, showing a significant difference (P=0.021). Cholestasis and liver function were improved in both groups, and the effect of reducing serum bilirubin level in the treatment group was more rapid and extensive than that in the control group, which could reduce the post-hepatitis cirrhotic risk caused by long-term cholestasis and liver cell damage.</p><p><b>CONCLUSION</b>The therapeutic efficacy of integrated CM and Western medical drug therapy, by using QLD during icteric stage and YJD in nonicteric hyper-aminotransferase stage, was significantly higher than that of routine Western medical treatment alone; it was an ideal project for the treatment of infantile cytomegalovirus hepatitis.</p>

IFN-γ release assay: a diagnostic assistance tool of tuberculin skin test in pediatric tuberculosis in China / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Prompt diagnosis of Mycobacterium tuberculosis (MTB) infection is an essential step in tuberculosis control and elimination. However, it is often difficult to accurately diagnose pediatric tuberculosis (TB). The tuberculin test (TST) may have a low specificity because of cross-reactivity with antigens present in Mycobacterium bovis bacillus Calmette-Guerin (BCG) and other mycobacteria, especially in China with a predominantly BCG-vaccinated population. Early-secreted antigenic target 6-kDa protein (ESAT-6) and culture filtrate protein 10 (CFP-10), stand out as suitable antigens that induce an interferon-gamma (IFN-γ) secreting, T-cell-mediated immune response to infection. While, considered the higher costs and complexity of the IFN-γ release assay (TSPOT), we aimed to evaluate the TSPOT and TST test in the clinical diagnosis of pediatric tuberculosis and to establish a diagnostic process suitable for China.</p><p><b>METHODS</b>The sensitivity and specificity of the assay were evaluated in total seventy four children with active tuberculosis and fifty one nontuberculous children with other disease, and then the results were compared with TST. Logistic regression models were used to identify variables that were associated with positive results for each assay. The independent variables included sex, age, birth place, vaccination history, close contract with an active TB patient.</p><p><b>RESULTS</b>The sensitivity of TSPOT was higher than TST in active TB children with or without BCG vaccination, as well as in children with culture-confirmed TB. But the difference was not significant statistically. Combining results of the TSPOT and TST improved the sensitivity to 94.6%. Agreement of the TST and TSPOT was low (77.0%, κ = 0.203) in active TB patients. The difference in specificity between TSPOT and TST test was statistically significant (94.1% vs. 70.6%, P = 0.006). Specificity of the two tests in patients without prior BCG vaccination history was similar (80.0% vs. 60.0%). The concordance between the two tests results in BCG vaccinated subjects was low (71.7%, κ = 0.063). For TSPOT, none of the included risk factors was significantly associated with positive results. For TST, BCG vaccination (OR: 1.78; 95%CI: 1.30 - 2.00) was significantly associated with positive results.</p><p><b>CONCLUSIONS</b>Although IFN-γ release assay had relatively high sensitivity and specificity, we also should consider the higher costs and complexity of this test. Therefore, TSPOT could be used as the complementary tool of TST in circumstances when a suspected patient with negative TST results, or to exclude a positive TST result caused by BCG vaccination.</p>

Current state of clinical diagnosis and treatment of infantile cytomegaloviral hepatitis / 中国结合医学杂志

Cytomegaloviral hepatitis is an infantile liver disease commonly encountered in China, which could be differentiated into 4 patterns with different clinical conditions. Along with the progress of laboratory diagnostic techniques, multiple diagnostic approaches are available for this disease, but accurate diagnosis can only be made when individual patients' realities are taken into consideration. Clinical treatments are various, and the Western medicine used is mainly anti-viral agents such as Ganciclovir, and so far no unified therapeutic program has been formed. More and more ways of regarding Chinese medicine treatment of cytomegaloviral hepatitis have been published increasingly in recent years, though further research to seek preferable treatment programs is still expected.

Clinically controlled study on children's infectious mononucleosis treated by Chinese medicine / 中国结合医学杂志

<p><b>OBJECTIVE</b>To evaluate the clinical efficacy and safety of Chinese drugs for the treatment of children's infectious mononucleosis (CIM).</p><p><b>METHODS</b>Sixty CIM patients were assigned into the treated group and the control group, patients in the treated group were administered with Chinese herbal decoction, and those in the control group were treated with intravenous dripping of ganciclovir 10 mg/kg per day, for a treatment course of 14 days.</p><p><b>RESULTS</b>The total effective rate was 96.0% in the treated group and 97.1% in the control group, showing insignificant difference between groups. The efficacy in the treated group was superior to that in the control group on the fever clearance time (3.0+/-1.5 days vs 4.9+/-3.9 days ) and the disappearance time of cervical lymph node swelling (0.8+/-1.0 score vs 1.5+/-1.2 score), showing statistical significance (all P<0.05). T-cell subsets were markedly improved in both groups after treatment. Adverse reaction occurred in four cases of the control group.</p><p><b>CONCLUSION</b>Using Chinese herbs for clearing heat, removing toxin, activating blood circulation, and dissolving stasis is effective and safe for the treatment of CIM. It can effectively improve the clinical symptoms and shows a certain effect on immune regulation.</p>

Study on the relationship between TCM syndrome and gastroscopic feature in children with stomachache / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To explore the characteristic of TCM syndrome in children with stomachache and its relationship with the gastroscopic feature.</p><p><b>METHODS</b>The relationship between macroscopic syndrome differentiation and microscopic syndrome differentiation in 300 children with stomachache was analyzed by means of clinical syndrome differentiation and gastroscopic examination.</p><p><b>RESULTS</b>The total disease detectable rate of gastroscopic examination was 98.3%. Dampness-heat syndrome and deficiency-cold syndrome were the syndromes that most commonly be detected by either macroscopic or microscopic syndrome differentiation. And the two methods of differentiation showed better coherence in superficial gastritis.</p><p><b>CONCLUSION</b>The clinical effect of TCM therapy on children stomachache could be improved through integrative Chinese and Western medical approach, by conducting syndrome differentiation referring to the gastroscopic features, which could conduct microscopic guidance to the clinical macroscopic syndrome differentiation.</p>

Clinical research on effects of yunpi zhixie granule in children with diarrhea / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To investigate the clinical effect of Yunpi Zhixie Granule (YZG) on children's diarrhea.</p><p><b>METHODS</b>Three hundred diarrhea cases were randomly divided into two groups equally, the treated group treated by YZG orally and the control group by smacta, both for 7 days. The clinical efficacy was observed, routine scatologic analysis, scatologic cultivation, rotavirus antigen and urinary D-xylose content were detected.</p><p><b>RESULTS</b>Clinical results showed the effective rate in treating the chronic or Pi-deficiency diarrhea as well as the negative conversion rate and improvement rate of routine scatologic analysis were all higher in the treated group than those in the control group (P < 0.05); while no significant difference was found in negative conversion rate of scatologic cultivation and rotavirus antigen and urinary D-xylose content after treatment, compared with those before treatment (P > 0.05).</p><p><b>CONCLUSION</b>YZG was effective in treating children' s diarrhea, especially on chronic diarrhea and diarrhea of Pi-deficiency type.</p>

Comparison of Electrogastrogram and Gastroscopy in 136 Children with Gastric Disease / 实用儿科临床杂志

Objective To study and evaluate the consistency and diagnostic value of electrogastrogram(EGG) and gastroscopy in children′s gastrosis diagnosis.Methods A total of 136 children were checked with gastroscopy and EGG during the same period,then compared the diagnostic accordance rate with 2 ways,and analyzed the characteristics of EGG.Results EGG showed certain characteristics in different gastrosis.Diagnosis of EGG in the group of functional illness was consistence with gastroscopy at 95.8%;others were less than 40%.Conclusion EGG can be used as a method of special value to diagnose children′s functional gastrosis and a screening means in general gastrosis.