Active clinical trials for "Anxiety Disorders"

Application of deep touch pressure (DTP) has been suggested to provide positive effects on anxiety modulation. However, empirical and theoretical evidence linked to the clinical effects of DTP is relatively rare in the behavioral and physiological aspects. The aim of this intervention trial study designs to investigate the effect of DTP in dental treatment by quantitative analysis of behavioral assessments and physiological measurements, including the electrodermal activity and heart rate variability, were conducted to understand the modulation of the autonomic nervous system (ANS), the orchestration of sympathetic (SNS) and parasympathetic (PsNS) nervous systems.

To evaluate the clinical effectiveness of a virtual reality psychological preparation app at reducing peri-operative anxiety and its associated sequelae in children aged 3-12 years old undergoing ambulatory surgery compared to standard care.

This study aims to determine if a short audio clip about mindfulness implemented during NST appointments can lower pregnant women's levels of anxiety and depression. Subjects will be placed into either the intervention group or a control group. The intervention group will be asked to listen to a short audio clip on mindfulness during their NST appointments, and the control group will receive the standard of care during NST appointments. Subjects will be asked to take two surveys about anxiety and depression three times throughout the study: before the intervention, after the intervention, and 6 weeks postpartum.

Psychotherapy is one of the cornerstones of mental health services. It is provided by psychiatrist, psychologists and psychiatric social worker in both hospital and out-patient services, and is assumed to require massive manpower and training inputs. Internationally, the clinical outcomes of routine mental health services are rarely recorded or reported. However, a rough estimation is that half (40-60%) of all psychotherapies have a favorable clinical outcome. Recently (Clark et al, 2017), the English Improving Access to Psychological Therapies (IAPT) Program, which delivers psychotherapies to more than 537 000 patients in the UK each year, indicated that 44% of the patients recovered, and 62%- improved. Consistent with a causal model, most organizational factors also predicted between-year changes in outcome, together accounting for 33% of variance in reliable improvement and 22% for reliable recovery. The proposed study aims at dramatically improving the yield of psychotherapies in the Mental Health Services by combining monitoring and patient-therapist matching strategies. The first will be achieved by implementing Routine Outcome Monitoring (ROM), and the second- by applying a patient-therapist match-re-match procedure during psychotherapy

Pain and anxiety levels experienced during labour are important factors affecting mother and baby health. An indicator that affects these factors is the levels of hormones that special for birth in the mother's blood. The application of transcutaneous electrical nerve stimulation is a nonpharmacological method that midwives can apply and determining the effect on these factors will be a guide for the future applications. The research will be conducted between 20 March 2020 and 10 March 2021 at the Adana Seyhan State Hospital of the Ministry of Health of the Republic of Turkiye. The universe will be formed by the all pregnant women who are accepted to give birth to the birth room of the named hospital. The number of normal births in the relevant hospital in 2019 is 5979 per year. Power analysis was done with Gpower 3.1 for the number of samples. Báez-Suárez et al. Based on his study, the standard deviation of the pain scale was found as 1.48 and it was determined that at least 25 pregnant women per group with %5 error and %90 strength would be sufficient. It was planned to conduct a study with 28 pregnant women per group, with an increase in the sample size by %10, with the prospect of possible employment. One hundred and twelve pregnant women selected among pregnant women will be divided into 4 groups using a simple randomisation method and a random sequence will be created. Active transcuteneous electrical nerve stimulation at different doses will be applied to the two groups and the third group will be set as a placebo group. In the active phases of labour, active trancutaneous electrical nerve stimulation, which is adjusted to the first group of the pregnant women with a cervical aperture of at least 4 cm, modified biphasic asymmetric pulseand it was set to a pulse width of 100 μs and a frequency of 100 Hz (1). In the active transcutaneous electrical nerve stimulation second group, it emitted an asyymetric, balanced, biphasic square waveform at a mixed stimulating frequency that randomly varied between 80 and 100 Hz, and it had a pulse duration of 350 μs (2) will be applied for 30 minutes. Transcutaneous electrical nerve stimulation electrodes will be connected to the placebo group and 30 minutes will be waited without electric application. Transcutaneous electrical nerve stimulation electrodes will be connected to the control group and 30 minutes will be waited without electric application. Transcutaneous electrical nerve stimulation will be connected to the spinal cord in parallel with the levels of T10-L1 and S2-4 with two adhesive electrodes. Before and after transcutaneous electrical nerve stimulation application to pregnant women, hormon levels, visual analogue scale (VAS), pain assessment, state worry scale for anxiety assessment will be performed. Statistical Package for the Social Sciences 20.0 program will be used in the analysis of the data. Birth pain is one of the most common types of pain. Various studies have been conducted on whether or not birth pain can be effectively reduced with transcutaneous electrical nerve stimulation application. However, no study evaluating the effect of transcutaneous electrical nerve stimulation application at different frequencies during delivery as a placebo controlled and double blind experimental study in terms of perception of birth pain, anxiety, hormon levels such as endrophin, oxytocin and cortisol was not found. Therefore, this study will be conducted as a randomised controlled experimental study to evaluate the effect of transcutaneous electrical nerve stimulation on birth pain, endorphine level, anxiety and satisfaction during delivery.

The proposed research aims to isolate brain-based information-processing mechanisms implicated in perturbed fear learning and extinction characteristic of pediatric anxiety. The study will focus on the therapeutic relevance of dysfunction in fear learning and extinction for treatment by examining the associations between brain functioning and response to exposure intervention in anxious children.

The purpose of this study is to use functional magnetic resonance imaging to investigate how the human brain learns to form associations between neutral and emotional stimuli. The study is based on the basic principles of Pavlovian conditioning. When someone learns that a neutral stimulus (such as the sound of a bell) predicts an unpleasant stimulus (such as a mild electrical shock), the neutral stimulus takes on the properties of an emotional stimulus. The investigators are interested in the neural processes involved in this learning in people with a clinical anxiety disorder and posttraumatic stress disorder (PTSD).

The effectiveness of breathing exercise on anxiety in women during the first period of labor.

The aim of the study is to evaluate and compare the effect of virtual reality glasses (VR) to conventional behavior management techniques as a distraction method on child's dental anxiety during dental treatment

As part of their work, emergency first responders, such as paramedics and emergency medical dispatchers are exposed daily to traumatic events. These traumatic events can have many impacts on mental health, such as acute stress disorder and post-traumatic stress disorder. Research has shown that intervening early after exposure to a traumatic event helps to identify people at risk and to prevent post-traumatic stress disorder. The Psychological First Aid approach originally developed for mass traumas, is an intervention advocated by international experts today following a traumatic event. However, this approach is still very little studied, especially when it is part of an organization of emergency first responders. It therefore still lacks scientific validity. The main objective of this research will be to assess whether the Psychological First Aid program provided by peer-support workers helps to reduce the initial distress caused by traumatic events and to foster short- and long-term adaptive functioning and coping.