Adenocarcinoma, Follicular ; pathology ; surgery ; Aged ; Aged, 80 and over ; Carcinoma, Papillary ; pathology ; surgery ; Follow-Up Studies ; Humans ; Lymphatic Metastasis ; Middle Aged ; Neck Dissection ; Survival Analysis ; Thyroid Neoplasms ; pathology ; surgery ; Thyroidectomy ; methods

Objective To systematically evaluate the clinical efficacy of bariatric surgery for elderly (age ≥ 60 years) or nonelderly (age ＜60 years) obese patients.Methods Literatures were researched using PubMed,Embase,Cochrane Library from January 2006 to June 2016 with the key words including bariatric surgery,metabolic surgery,gastric bypass,gastric band,sleeve gastrectomy,biliopancreatic diversion,elderly,aged,over 60 years.The cohort study about clinical efficacy of bariatric surgery for elderly or nonelderly obese patients were received and enrolled,and surgical procedures were unrestricted.Patients with age ≥ 60 years and with age ＜60 years were respectively allocated into the elderly group and nonelderly group.Two reviewers independently screened literatures,extracted data and assessed the risk of bias.Count data were described as odds ratio (OR) and 95％ confidence interval (CI).The heterogeneity of the studies was analyzed using the I2 test.Results Eleven retrospective studies were enrolled in the Meta analysis,and the total sample size was 9 913 patients,including 792 in the elderly group and 9121 in the nonelderly group.The results of Meta analysis showed that there were no statistically significant differences in the early mortality,incidence of postoperative early complication,remission rates of postoperative diabetes,postoperative hypertension,dyslipidemia and obstructive sleep apnea syndrome between elderly group and nonelderly group (OR =3.31,1.94,1.00,0.61,0.99,1.40,95 ％ CI:0.86-12.77,1.01-3.74,0.66-1.50,0.34-1.10,0.42-2.29,0.72-2.72,P＞0.05).Conclusion The safety and clinical efficacy of bariatric surgery in the elderly obese patients are equivalent to that of nonelderly patients.

Mild cognitive impairment caused by craniocerebral trauma is the key points and difficulties in judicial authentication. This article has comparative analysis of each mode of event-related potential (classical Oddball, Eriksen flanker task and so on), which can provide a more objective method for such craniocerebral trauma cases in clinical forensic judicial authentication.
Cognitive Dysfunction ; Craniocerebral Trauma ; Evoked Potentials ; Forensic Sciences ; Humans

OBJECTIVETo compare the lipid levels, dyslipidemia prevalence and the influencing factors between Korean and Han nationalities in Yanbian state.

METHODSA population-based cross-sectional study was conducted. Totally 3011 subjects, ranging from 30 to 70 years old, were included. Height, weight, waist and hip circumference, serum lipids were measured.

RESULTSThe HDL-C concentration of male and female Korean (1.04 +/- 0.45 mmol/L and 1.07 +/- 0.43 mmol/L, respectively) was significantly lower than those of Han (1.16 +/- 0.52 mmol/L and 1.19 +/- 0.56 mmol/L, F = 14.423 and 20.827; P < 0.001). The TG concentration of male Korean (2.10 +/- 2.08 mmol/L) was significantly higher than that of Han male (1.72 +/- 1.73 mmol/L, F = 13.543; P < 0.001) and the prevalence of high triglyceride among male Korean (23.3%) was also significantly higher than that of male Han (15.0%, chi2 = 12,720; P < 0.001). However, the prevalence of high total cholesterol among male Korean (2.3%) was significantly lower than that of Han male (5.2%, chi2 = 6.639; P < 0.01). The prevalence of high TC and TG among female Korean (6.7%) was significantly higher than those of female Han (4.1%, chi2 = 6.394; P<0.05). The crude rate of dyslipidemia of Korean was 31.5%, while that of Han was 24.4%, and the age-adjusted prevalence was 28.7% and 23.0%, respectively, which showed significant ethnic differences in male. The crude rate of dyslipidemia of Korean was 28.9%, while that of Han was 21.7%, and the age-adjusted prevalence was 21.5% and 20.5%, respectively, which also showed significant ethnic differences in female. The prevalence of dyslipidemia was positively correlated with sex, age, WHR, WHtR, and nationality.

CONCLUSIONThere were significant differences in the lipid profiles and the prevalence of dyslipidemia between Korean and Han nationalities. Sex, age,WHR, WHtR, and nationality in this state should be risk factors of the dyslipidemia.

Adult ; Aged ; Asian Continental Ancestry Group ; Body Weights and Measures ; Causality ; China ; epidemiology ; Dyslipidemias ; epidemiology ; ethnology ; Female ; Humans ; Lipids ; blood ; Male ; Middle Aged ; Prevalence ; Risk Factors

OBJECTIVETo explore the anti-aging effect of artemisia burning products (ie. smoke of moxibustion) and its proper intervention parameters.

METHODSAccording to factorial experiment design, 70 SAMP8 mice were randomly divided into one model group (group M) and 6 intervention groups: low concentration with 15 min group (group A1), low concentration with 30 min group (group A2), middle concentration with 15 min group (group B1), middle concentration with 30 min group (group B2), high concentration with 15 min group (group C1), high concentration with 30 min group (group C1). There were 10 cases in each group. Ten age-matched SAMR1 mice were used as normal group (group Z). All the mice in the 6 intervention groups were fumed with artemisia burning products of different concentration and time. The content of serum malondialdehyde (MDA), the activity of superoxide dismutase (SOD) and glutathione reductase (GSH-Px) were tested.

RESULTSMDA content in group M was significantly higher than that in group Z (both P < 0.05), while SOD and GSH-Px activity were significantly lower in group M than that in group Z (both P < 0.05). Results of MDA, SOD and GSH-Px in 6 intervention groups were either of no statistically significant differences, or better than that in group M. Among 6 intervention groups, results of MDA and GSH-Px were better in group B1, while the result of SOD was better in group B2. Time factor didn't make any difference, while concentration of artemisia burning products is meaningful. As to SOD and GSH-Px, there's a strong interaction between the two factors.

CONCLUSIONWith certain concentration and time period, the intervention of artemisia burning products can exert anti-aging effect by increasing antioxydative capability and reducing metabolites of free radicals. Middle concentration and 30 minutes are recommended when intervened with artemisia burning products.

Aging ; blood ; metabolism ; Animals ; Antioxidants ; metabolism ; Artemisia ; chemistry ; Disease Models, Animal ; Glutathione Peroxidase ; blood ; Glutathione Reductase ; blood ; Humans ; Male ; Malondialdehyde ; blood ; Mice ; Moxibustion ; Superoxide Dismutase ; blood

OBJECTIVEThe aim of this study was to estimate and predict the AIDS epidemic situation in Jiangsu province by using a software named Estimation and Projection Package (EPP) and then to provide accurate information for making control plans and conducting interventions.

METHODSDate were obtained from the comprehensively monitored sentinels of AIDS and venereal diseases (Data were from 28 national monitored stations and 52 provincial stations. From 2003 to 2009, a total of 10 730 000 people had been monitored) as well as project survey and laboratory tests. EPP epidemic model was employed to analyze the prevalence and to predict future epidemic situations.

RESULTSA total of 830 000 and 1 020 000 people were monitored in 2003 and 2004 respectively, and 8 880 000 more people were monitored in the following 5 years. By the end of 2009, a total of 4103 HIV infection cases had been reported, among which 918 people were diagnosed with AIDS and 432 died. Since 2003, the cases infected through IDU had decreased from 66.84% (262/392) to 16.40% (142/868). However, the cases infected through sex contact had increased from 21.68% (85/392) to 77.40% (672/868). Among these cases, homosexual transmission and heterosexual transmission accounted for 39.10% (339/868) and 38.30% (333/868) respectively. It was estimated that there would be 14 290 HIV/AIDS cases in 2011 which is 18.10% (2191/12 099) higher than that in 2009. The estimated HIV infection rate would be 0.02%.

CONCLUSIONEPP prediction showed the AIDS epidemic situation in Jiangsu province had an ascendant trend and the AIDS epidemic situation had demonstrated rapid growth. Therefore, it is necessary to take effective preventive measures to control the spread of AIDS.

Acquired Immunodeficiency Syndrome ; epidemiology ; prevention & control ; China ; epidemiology ; Epidemics ; statistics & numerical data ; Forecasting ; HIV Infections ; epidemiology ; prevention & control ; Humans ; Prevalence ; Sentinel Surveillance ; Software ; Statistics as Topic

OBJECTIVETo explore the clinicopathologic characteristics, treatment and prognosis of differentiated thyroid carcinoma (DTC) in adolescents.

METHODSThe data of 46 patients with DTC under the age of 18 years were retrospectively reviewed.

RESULTSTwenty patients were misdiagnosed in this group (43.5%). All patients received operation, including 39 unilateral neck dissection and 6 bilateral neck dissection, followed by postoperative thyrotropin suppressive therapy. There were 42 cases of papillary carcinoma (91.3%) and 4 cases of follicular carcinoma (8.7%). Cervical lymph node metastasis was found in 39 cases (84.8%). In the follow-up period of 1 to 25 years (mean 10 years), no death of thyroid carcinoma occurred.

CONCLUSIONSThe most common DTC in adolescents is papillary carcinoma with better prognosis regardless of the higher incidence of cervical lymph node metastasis. The optimal extent of primary thyroidectomy and neck dissection followed by postoperative thyrotropin suppressive therapy in adolescents with DTC may improve the quality of life and decrease the incidence of complications.

Adenocarcinoma, Follicular ; diagnosis ; therapy ; Adolescent ; Carcinoma, Papillary ; diagnosis ; therapy ; Child ; Female ; Follow-Up Studies ; Humans ; Lymphatic Metastasis ; Male ; Prognosis ; Retrospective Studies ; Thyroid Gland ; pathology ; Thyroid Neoplasms ; diagnosis ; therapy

Objective:To observe the clinical efficacy of balance-impact tuina therapy for lumbar intervertebral disc herniation (LIDH).Methods:A total of 118 eligible LIDH patients were randomized into an observation group and a control group by the random number table method,with 59 cases in each group.The observation group was intervened by balance-impact tuina therapy,while the control group was intervened by conventional tuina therapy,both for consecutive two weeks.The scores of visual analog scale (VAS),Oswestry disability index (ODI),quality of life questionnaire-core 30 (QOL-C30) were observed before and after treatment;the relapse rate was estimated at the sixth month and twelfth month following the treatment.The data were statistically analyzed.Results:After intervention,the total effective rate was 96.6％ in the observation group versus 91.5％ in the control group,and the between-group difference was statistically significant (P＜0.05).The VAS and ODI scores declined significantly after treatment in both groups (all P＜0.05),and the observation group was markedly lower than the control group (P＜0.05,P＜0.01).The QOL-C30 score increased significantly after treatment in both groups (both P＜0.05),and the observation group was markedly higher than the control group (P＜0.05).The relapse rates at the post-treatment sixth month and twelfth month in the observation group were lower than those in the control group (P＜0.05,P＜0.01).Conclusion:Compared with the conventional tuina therapy,the balance-impact tuina therapy shows advantage in lessening pain,improving the function and enhancing the quality of life in the treatment of LIDH,and it has a lower relapse rate.Thus,this therapy is worth promoting in clinic.

Objective:To investigate the clinical characteristics of elderly patients with coronavirus disease 2019(COVID-19), in order to provide scientific evidence for the diagnosis and treatment of COVID-19 in elderly patients.Methods:Clinical data of 102 patients with COVID-19 admitted to the B11 East Ward of the Zhongfaxincheng campus and the E1-3 ward of the Guanggu Campus of Tongji Hospital affiliated to Huazhong University of Science and Technology in Wuhan from 1 February 2020 to 28 February 2020 were retrospectively collected and analyzed.Patients were categorized into 2 groups: the elderly group(≥60 years old)and the young and middle-aged group(<60 years old). Differences in epidemiological features, demographics, clinical symptoms, laboratory results and imaging findings between the two groups were retrospectively analyzed.Results:Among 102 patients with COVID-19, 58 were in the elderly group(≥60 years old), with a median age of 67.0(63.8, 71.0)years old, and 44 in the young and middle-aged group(<60 years old), with a median age of 47.5(38.0, 51.8)years old.There was no significant difference in gender ratio between the two groups( χ2=0.033, P=0.855). Of 102 patients, 42.0%(21/50)had close contact with an infected person, 14.0%(7/50)were from infection clusters, and 18.0%(9/50)had suspected hospital-acquired infections.Fever and cough remained the most common symptoms, but gastrointestinal symptoms such as nausea, poor appetite, diarrhea and muscle cramps were also warning signs.Fatigue and cough were the most common presenting symptoms in elderly male patients.Bilateral patchy infiltrates(57.9%, 22/38)and ground-glass opacities(42.1%, 16/38)were the main imaging features and 42.1%(16/38)patients had multiple areas of the lungs involved.Over 50% patients had increased levels of blood glucose, D-dimer, fibrinogen, C-reactive protein, procalcitonin, multiple cytokines and neutrophil-to-lymphocyte ratio, as well as decreased levels of albumin, hemoglobin, hematocrit, lymphocytes and serum calcium.Compared with the young and middle-aged group, the elderly group had higher rates of abnormality in levels of D-dimer and serum calcium( χ2=7.067 and 4.166, P=0.008 and 0.041). Conclusions:Fever and cough are the most common symptoms in elderly patients with COVID-19.Elderly patients with COVID-19 have multiple abnormalities in clinical laboratory test results, which show a certain level of specificity compared with young and middle-aged patients.

OBJECTIVETo understand the distribution of marriage status among men who have sex with men (MSM) in the city of Changzhou, and to explore the impact of marriage on AIDS related high risk behaviors and HIV infection in this population.

METHODSTarget sampling (snowball sampling) was adopted to carry out a cross-sectional study, and structured questionnaire-based interviews were conducted to collect information on social demography, HIV related high risk behaviors. Blood and urine samples were collected to detect HIV, syphilis, gonorrhea and Chlamydia trachomatis infections.

RESULTSOf the 655 participants, 37.4% were married. Married MSM mostly sought their sexual partners at the public bathing house (61.6%), while unmarried MSM were mainly through bars (33.6%) or internet (31.1%). The proportion of having anal sex with men during the last 6 months was lower in the married group (50.8%) than in the unmarried group (73.3%), (P < 0.001) The percentage of having sex with women in the last 6 months was significantly higher in the married group (68.9%) than that in the unmarried group (33.2%) (P < 0.001), (OR = 4.454, 95%CI: 3.168 - 6.261). The rates of condom use in the last anal sex with men in married and unmarried groups were 71.0% and 77.6%, respectively (P = 0.152). The rate of condom use in the last intercourse with women was significantly lower in the married group (44.0%) than that in the unmarried group (70.4%) (P < 0.001), (OR = 0.331, 95%CI: 0.205 - 0.535). In the sex trade, most of the married MSM would "buy" sex (66.7%), while unmarried MSM would "sell" sex (63.2%) (P < 0.05), (OR = 3.429, 95%CI: 1.255 - 9.366). The percentage of having drugs in the previous year was higher in married group (3.3%) than that in the unmarried group (0.8%) (P < 0.05). In married and unmarried groups, the infection rates of HIV, syphilis, gonorrhea and Chlamydia trachomatis appeared to be (8.6%, 8.6%), (17.1%, 12.3%), (1.6%, 2.4%), and (3.3%, 9.0%), respectively (P > 0.05).

CONCLUSIONMarriage seemed to have had limited effects on reducing the high risk behaviors of MSM. Different and multiform interventions should be developed according to the different characteristics of married or unmarried MSM population.

Acquired Immunodeficiency Syndrome ; epidemiology ; Adolescent ; Adult ; Aged ; Cross-Sectional Studies ; Homosexuality, Male ; Humans ; Male ; Marital Status ; Middle Aged ; Risk-Taking ; Surveys and Questionnaires ; Unsafe Sex ; Young Adult