Active clinical trials for "Anxiety Disorders"

The investigators are studying the ways that different music may change pain perception

Investigation of the effect of preoperative anxiety on postoperative delirium in children who will undergo circumcision operation

Appreciation of preoperative anxiety in children is important for the anesthesiologist. Several factors defined to effect the anxiety levels preoperatively in children such as , age, previous medical encounters , education level and parental anxiety. 3. This information was tested for Turkish children during the preoperative anesthetic evaluation.

The aim of this study is to investigate the predictive value of emotion regulation and attentional control for outcome of Cognitive Behavioural Therapy for adults with anxiety disorders in a naturalistic setting.

The objective of this study was to confirm if two formulations of alprazolam (tablets) are bioequivalent. Test product was Zamoprax® 0.5 mg (GlaxoSmithKline) and reference product Tafil® 0.5 mg (Pharmacia & Upjohn). One tablet was the single dosage. The study was prospective, open-label, randomized, crossover, single dose, with 02 treatments, 02 sequences and 02 periods, under fasting conditions. The population was composed of 28 healthy volunteers, both genders, adults between 18-50 years. The comparative bioavailability of the two formulations was evaluated based in statistical comparisons of relevant pharmacokinetic parameters, obtained from data of drug concentrations in blood.

The purpose of this study is to expand our understanding of the intergenerational transmission of cognitive risk for childhood anxiety disorders by examining whether changes in maternal interpretations of situations result in changes in child interpretations and child anxiety.

The purpose of the study is to measure the interest of a movie explaining the path of the children in surgery, in order to reduce the anxiety of the children and his parents. This study is interventional, method randomized, controled, open-label, comparing two parallel arms: anesthesist explanations versus anesthesist explanations + a movie explanation.

The current study will test the causal relationship between elevated levels of cortisol and the serotonin transporter gene (5-HTTLPR) as these factors influence sensitivity to environmental threat. The investigators predict that carriers of the short allele of the serotonin transporter gene who have elevated cortisol levels will be most sensitive to threatening environments, whereas carriers of the long allele who do not have elevated cortisol (placebo subjects) will be least sensitive.

This study investigates whether the anxiolytic effects and anti-inflammatory properties of cannabis vary as a function of the ratio of CBD to THC, with the goal that these effects may shed light on the mixed data linking cannabis use and anxiety. Individuals with mild to moderate anxiety who elect to use cannabis (smoked flower or edible) will complete four weeks of observation. Participants complete cognitive tasks, a substance use history, health questionnaires concerning sleep and physical activity, and a blood draw at four different time points (Baseline, after 2 weeks of cannabis use, and immediately before and after self-administration after 4 weeks of use) with the use of a mobile pharmacology laboratory, which goes to a convenient location for each participant to self-administer their cannabis. Participants are then followed for five months to self-report on cannabis use, anxiety, subjective cognitive functioning, sleep quality, and other mental health symptoms.

This study is designed to understand responsiveness to reward in adolescents with restricting-type anorexia nervosa compared with non-clinical controls, and how it is affected by potential-threat perception.