Relationship between Anxiety Disorders and Anthropometric Indices, Risk Factors, and Symptoms of Cardiovascular Disorder in Children and Adolescents.

Objective: Anxiety is an unpleasant feeling characterized by symptoms of tachycardia, sweating, and stress. The exact relationship between anxiety and cardiovascular disorder is not well distinguished. The aim of the present study was to evaluate the relationship between anxiety disorders and anthropometric indices and risk factors, including fasting blood sugar (FBS), hyperlipidemia, and hypertension, according to the results, FBS low-density lipoprotein (LDL) and symptoms of cardiovascular disorder in children and adolescents aged 6 to 18 years. Method : In this community-based study, multistage cluster sampling method was used. We randomly selected 1174 children and adolescents who referred to Afshar hospital in Yazd, then, 167 blocks were randomly collected by each cluster head. Each cluster consisted of 6 cases, including three cases of each gender in different age groups (6-9, 10- 14, and 15-18 years). The clinical psychologists instructed the participants to complete the Persian version of Kiddie-Schedule for Affective Disorders and Schizophrenia - Present and Lifetime version (K-SADS-PL). In addition, cardiovascular risk factors were determined for participants and demographic data were obtained from the participants. Results: A total of 1035 children and adolescents participated in this study. The results showed that 228 of the participants (22.2%) suffered from anxiety disorder. There was an indirect significant correlation between anxiety disorder and the symptoms of heart palpitation, shortness of breath, and chest pain. There was no statistically significant relationship between the different types of anxiety disorders and FBS, hyperlipidemia, and hypertension. According to the results, FBS and LDL are a predictor for anxiety disorders. Conclusion: There was a statistically significant association between anxiety in children and adolescents and some risk factors of cardiovascular disorder. Also, this study introduces some cardiovascular predictors of anxiety. However, further studies are needed in this regard.

Evaluation of Drug and Alcohol Abuse in People Aged 15 Years and Older in Iran.

BACKGROUND: Drug addiction is known as one of the health, medical and social problems of the present century. Beyond the harmful physical and mental consequences for addicts, drug abuse can cause serious social problems. The aim of this study was to evaluate drug and alcohol abuse in individuals aged 15 yr and over in Iran in 2015. METHODS: This descriptive cross-sectional study was done on individuals aged 15 yr and older who lived in urban and rural areas of Iran. Overall, 36,600 individuals were selected by systematic and cluster random sampling. The postal code was used to access the samples in 31 provinces of Iran. In each province 1200 individuals (50% men, 50% women) were evaluated. The used instrument was the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST), and data were analyzed using SPSS software. RESULTS: The results showed 4.6% of individuals used Opium and its derivatives, 0.4% used Cannabis, 0.4% used Amphetamine stimulants, 6.1% used Sedative drugs, and 2.6% used Alcoholic beverages on a regular basis. Within the last 12 months, 3.9% of individuals used Opium and its derivatives, 0.4% used Cannabis, 0.3% used Amphetamine stimulants, 5.8% used Sedative drugs, and 1.9% used Alcoholic beverages. With the exception of Sedatives drugs men used more drugs than women and residents of rural areas used more opium and its derivatives than other groups of drugs. Based on the provincial distribution, Kerman and Qom used the highest and lowest prevalence percentage of Opium and its derivatives respectively. CONCLUSION: Overall, 2340000 individuals were addicts used Opium and its derivatives in 2015, therefore, medical and health officials should take all necessary measures to deal with these serious social problems.

Riluzole for treatment of men with methamphetamine dependence: A randomized, double-blind, placebo-controlled clinical trial.

BACKGROUND: Riluzole is a glutamate regulator and effective in treatment of neuropsychiatric conditions. AIMS: We assessed riluzole for treatment of methamphetamine dependence. METHODS: In this randomized, double-blind, placebo-controlled clinical trial, male outpatients with methamphetamine dependence who were 18-65 years old received either 50 mg riluzole ( n=34) or placebo ( n=54) twice daily for 12 weeks. Patients were excluded in case of comorbid serious medical conditions or neurologic disorders, comorbid psychiatric disorders other than methamphetamine dependence requiring specific treatment interventions, simultaneous positive urine test result for substances of abuse other than methamphetamine, smoking >3 days per week, simultaneous consumption of medications which are contraindicated or have interaction with riluzole. RESULTS: Concerning primary outcomes, the cumulative mean number of attended weekly visits was higher in the riluzole arm compared with the placebo arm approaching a statistically significant difference (riluzole, median (range)=13.00 (2.00-13.00); placebo=4.00 (2.00-13.00); Mann-Whitney U=505.00, p-value=0.073), and the weekly measured rate of positive methamphetamine urine test results was significantly lower in the riluzole arm by the end of the study (riluzole=1 (5.00%), placebo=9 (45.00%), p-value=0.004). Patients in the riluzole arm experienced significantly greater improvement on all the craving, withdrawal, and depression measures regarding mean score changes from baseline to endpoint. No significant difference was detected between the two arms in terms of incidence of adverse events. CONCLUSION: Future randomized clinical trials are needed to investigate proper dosing strategy in a more inclusive sample.

Repeated Remote Ischemic Conditioning Effect on Ankle-brachial Index in Diabetic Patients - A Randomized Control Trial.

BACKGROUND: Remote ischemic preconditioning (RIPC) is a phenomenon where a short period of ischemia in one organ protects against further ischemia in the other organs. We hypothesized that RIPC occurring in diabetic patients with ankle brachial index (ABI) between 0.70 and 0.90 were included with peripheral arterial disease, would make the better coronary flow resulted in the increasing ABI. MATERIALS AND METHODS: This randomized clinical trial study was done in the Afshar Cardiovascular Hospital in Yazd between 2013 and 2014. Sixty participants were randomly divided into two groups (intervention and control groups). The intervention group was undergoing RIPC, and the control group was tested without RIPC. RIPC was stimulated by giving three cycles of 5 min of ischemia followed by 5 min of reperfusion of both upper arms using a blood pressure cuff inflated to 200 mm Hg (n = 30). This was compared with no RIPC group which consisted of placing a deflated blood pressure cuff on the upper limbs (n = 30). RESULTS: The mean of ABI level before intervention in the RIPC and control group group was 0.82 ± 0.055 and 0.83 ± 0.0603 (P = 0.347) respectively, with no significant difference. It was 0.86 ± 0.066 in the RIPC group compared the control 0.83 ± 0.0603 (P = 0.046). So levels of ABI were greater after intervention in the RIPC group. The mean of ABI level increase from 0.82 ± 0.05 to 0.86 ± 0.06 in RIPC group (P = 0.008). So the intervention group showed a significant increase in ABI. CONCLUSIONS: RIPC through using a simple, noninvasive technique, composing three cycles of 5 min-ischemia of both upper arms, showing a significant increase in ABI level in diabetic patients.

A Survey on Mental Health Status of Adult Population Aged 15 and above in the Province of Yazd, Iran.

INTRODUCTION: This research aims to determine the mental health status of population aged 15 and over in the province of Yazd in 2015. METHOD: This cross-sectional field study was conducted on the residents of both urban and rural areas of the Yazd province. Through systematic random cluster sampling, 1200 individuals were selected from the residents of urban and rural areas of Yazd, Ardekan and Meybod. The 28-item version of the General Health Questionnaire was applied as the screening tool. The data were analyzed using SPSS, version 18.0 for windows. RESULTS: This study indicates that through traditional scoring method, 26.7% of study population were highly suspicious for psychiatric disorders (32.1% of females and 21.4% of males). The prevalence of probable psychiatric disorders in urban areas (28.7%) was higher than the prevalence in rural areas (21.3%). The prevalence of probable somatization and anxiety was higher than the prevalence of social dysfunction and depression, and also the prevalence of these disorders was higher in women. The findings of this study show that the prevalence of probable psychiatric disorders has a direct relationship with increasing age and the prevalence of such disorders is higher in women, urban residents, individuals aged more than 65, divorced and widowed individuals, illiterate and unemployed people. CONCLUSION: The results of this study show that more than one quarter of study population were suspicious for psychiatric disorders and the prevalence of these disorders increased from 11.8% to 26.7% since 1999. So, health authorities in this province have to do their best for provision, maintenance and improvement of mental health.