View clinical trials related to Anxiety Disorders.
Filter by:This randomized, two‐armed, placebo-controlled, cross-over, controlled trial aimed to evaluate the effect of virtual reality exposure therapy (VRET) on dental anxiety, pain, and behaviour among children undergoing dental treatment under local anaesthesia. The null hypotheses were as follows: VRET has no effect on reducing dental anxiety and dental pain scores of participants; and there is no difference between subjective and objective measure scores of dental anxiety and pain when VRET and attention palcebo-controlled (APC) groups are used to reduce anxiety in children undergoing dental treatment with local anaesthesia.
In the preoperative period, 60-80% of the patients had anxiety symptoms. This rate increases even more during pregnancy. There are a number of studies examining the role of anxiety symptoms on fetal outcome, but the mechanisms that explain the effects of maternal stress are not fully understood. The most extensively studied cytokines in neuropsychiatric disorders are TNF-α and IL-6 due to their effects on the central nervous system. TNF-α levels have been reported to be elevated in anxiety disorders. In our study, the investigators aimed to determine the relationship between preoperative anxiety levels and fetal cord blood TNF-α and IL-6 cytokine levels in pregnant women.
The investigators are conducting this study to learn more about the cognitive and attentional processes among individuals with three types of repetitive negative thinking (RNT): mental rituals (as seen in obsessive compulsive disorder, OCD), worries (as seen in generalized anxiety disorder, GAD), and ruminations (as seen in major depressive disorder, MDD). Specifically, the investigators are studying whether psychological treatment can help people with RNT who have trouble stopping unwanted thoughts and shifting their attention.
A Multicenter, acute, randomized, double-blind, placebo-controlled, flexible-dose trial with the treatment of sertraline.
This study evaluates the effectiveness of vortioxetine on depressive symptoms in patients with depression coexisting with generalized anxiety disorder.
Circumcision is a common procedure in infants, children and young people around the world for cultural, religious or medical reasons. Since this is a painful procedure, it is performed under local anesthesia or general anesthesia. It is recommended to perform this procedure under local anesthesia if there is no risk. Although local anesthesia is used during the procedure, pain and anxiety levels of children may increase. Distraction methods are commonly used and effective methods to reduce pain and anxiety during painful procedures. The aim of this study was to evaluate the effect of tablet playing during circumcision on pain and anxiety in school age children.
Postoperative delirium is a common and important complication in patients. The aim of this study was to investigate whether preoperative anxiety predicted onset of postoperative delirium in elderly patients undergoing orthopaedic surgery, so as to help develop preventive approaches.
The study will be conducted to evaluate the effect of the vibration assisted syringe on pain perception and anxiety in children during intra oral injection of local anesthesia in comparison with conventional syringe.
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.
There is an established consensus between researchers that the contact with natural environments has beneficial influence on mental health and well-being of people exposed to them. The knowledge in this area is based mostly on the correlational analyses, but more research is needed to explore the causal relationships between the human and his environment. More specifically, in order to identify specific restorative mechanisms in response to the specific types and components of the designed landscapes, especially in the highly urbanized context. This study will attempt to find the psychophysiological responses in human brain to landscapes videos (in the lab), and real landscapes with different visual quality, carefully pre-selected and analysed in terms of landscape composition. In the study the rigorous experimental protocol will be administered in order to acquire qualitative and quantitative data both self-reported and measured by neuroscience tools, in order to demonstrate the causal effect of landscape exposure on the brain activity patterns and mood of healthy and depressed individuals.