Anxiety clinical trials — recruiting now

Herbal Medicine is known as the medicinal use of herbal substances as a means of treating different conditions in the human body to ensure that the body remains in optimal health and wellness. These substances are known to contain very active ingredients in it and as such is also a very potent means of managing diseases and ailments in the body. Herbal medicine has always been a standby source of getting relief from various conditions over centuries, however, it can be categorically said that the mode of usage of these herbal substances has changed over time. Traditional healers help individuals to make meaning out of the natural herbs seen around that can be useful to one's health. Herbal medicine is the use of plants to treat disease and enhance general health and wellbeing. Herbs can interact with other pharmaceutical medications and should be taken with care. Always seek a regular medical doctor (GP) about any health concerns and tell them about any herbal medicines you are taking or thinking of taking. Never stop taking prescribed medications in favor of herbs without first discussing it with your GP.

This clinical trial evaluates whether an optimized exposure-based treatment improves long-term outcomes for adults with anxiety disorders. Specifically, it examines whether Expectancy Focused Exposure (EFE), based on the inhibitory learning model, is more effective than Anxiety Focused Exposure (AFE) in reducing anxiety symptoms and preventing the return of fear over time. The study includes adults aged 18 years and older diagnosed with an anxiety disorder, including social anxiety disorder, specific phobia, generalized anxiety disorder, and panic disorder with or without agoraphobia. Anxiety disorders are highly prevalent and can significantly interfere with daily functioning, work performance, and interpersonal relationships. Exposure therapy is a central component of cognitive behavioral treatment for anxiety disorders. Traditional exposure approaches often focus on reducing anxiety during exposure sessions, but many individuals experience a return of fear after treatment. New theoretical models suggest that exposure may be more effective when designed to violate threat expectations and strengthen inhibitory learning. Participants will be recruited in sequential cohorts and randomly assigned to immediate treatment or a brief waitlist before treatment begins. Those assigned to the waitlist will start treatment at the next study step. When treatment begins, participants will receive either EFE or AFE. Both treatments consist of approximately 10 weekly individual psychotherapy sessions delivered by trained therapists. Participants will complete clinical assessments before treatment, during treatment, immediately after treatment, and at 6, 12, and 18 months after treatment completion. In AFE, exposure exercises are organized along an anxiety hierarchy and focus on reducing anxiety responses through repeated confrontation with feared stimuli. In EFE, exposure focuses on identifying and testing threat expectations, and exercises are designed to maximize expectancy violation and strengthen inhibitory learning. Potential risks include temporary emotional discomfort during exposure exercises. All sessions will be conducted by trained clinicians who monitor participant safety throughout the study. The results may help improve exposure-based treatments for anxiety disorders by identifying strategies that enhance long-term outcomes and reduce relapse.

Background: Symptoms of depression and anxiety are prevalent among Spanish university students. Minimally guided online interventions have shown promise in reducing symptomatology and preventing increased mental distress. There is a need to evaluate the effectiveness of guided preventive mental health interventions for depression and anxiety in university students. Methods: two-arm multicenter randomized controlled trial (RCT), addressed to undergraduate students from 6 public universities with symptoms of depression and/or anxiety. Students will be evaluated through an online survey assessing mental health problems, use of mental health services, sociodemographic variables, self-perceived health, childhood and adolescent adversities, recent stressful events, social networks, personality and university experiences. A total of 600 students will be randomly assigned to: intervention group (guided E-health prevention intervention) or control group (treatment as usual with self-monitoring). The intervention, in app format, is based on principles of cognitive behavioral therapy, includes weekly feedback based on content and participation from a psychologist and self-monitoring. Assessments will take place post-intervention (up to 6 weeks), at 6 months and 12 months after randomization. The primary outcome will be the reduction of depressive or anxiety symptoms post-intervention, assessed with the Patient Health Questionnaire-9 (PHQ-9), the Generalized Anxiety Disorder-7 (GAD-7) and the Patient Health Questionnaire-Anxiety and Depression Scale (PHQ-ADS). Secondary outcomes of the RCT will be mental wellbeing, academic stress, comorbid symptoms, and adherence. Analyses will be conducted on an intention-to-treat and per protocol basis. Discussion: The results of the PROMES-U RCT will provide valuable information on a guided preventive online intervention that could be delivered in the campus context. In addition, results will provide information on the positive impact of the intervention on other relevant factors involved in mental health among university students.

Background Anxiety disorders are the most prevalent psychiatric disorders around the world. Effective treatment consists of pharmacotherapy or psychological treatment based on cognitive-behavioral therapy (CBT) and these treatment options are recommended in clinical guidelines, with CBT as the first-line treatment for anxiety disorders. However, only 50% of patients with anxiety disorders achieve remission status following CBT and 20% of patients drop out of CBT. Metacognitive therapy (MCT) represents an alternative treatment approach to CBT. The theoretical model of MCT emphasizes the role of dysfunctional metacognitions (rather than cognitions, as in CBT), particularly negative metacognitions, in the development and maintenance of anxiety disorders and other psychiatric disorders. Metacognitions refer to cognitions about cognition, for example, a belief such as "When I start worrying, I cannot stop". Several meta-analyses indicate that MCT may be superior to CBT for various psychiatric disorders. However, more studies with larger samples are required to draw firm conclusions about the effectiveness of MCT. An alternative approach to disorder-specific treatment is transdiagnostic treatment; that is, the application of a single, generic protocol for several disorders. There are advantages of transdiagnostic treatments in comparison to disorder-specific treatments in terms of therapist learnability (i.e., easier to learn one protocol than several) and dissemination into routine care. Despite the MCT model being described as applicable to a range of psychiatric disorders and MCT as a potentially transdiagnostic approach, at present there is only one sufficiently large study that compared transdiagnostic MCT (tMCT) to disorder-specific CBT. Purpose and aims The purpose of the present project is to investigate the effectiveness of tMCT compared to disorder-specific CBT in patients with anxiety disorders in psychiatric care and evaluate the cost-effectiveness. Aim 1 is to compare the short- and long-term effects of tMCT and CBT, from pre- to post-assessment and from post-assessment to 6- and 12-month follow-up assessments. Aim 2 is to examine possible mediators of change (metacognitions and cognitions). Aim 3 is to compare the cost-effectiveness of tMCT to CBT. Design and setting The project has a prospective, pragmatic, two-arm parallel-group randomized controlled superiority trial design and is conducted in psychiatric services in Stockholm, Sweden. Treatment is conducted in an individual format and face-to-face. Randomization and blinding Each participant is stratified individually on principal diagnosis prior to randomization and then randomly allocated with a 1:1 ratio to tMCT or CBT. A list of random numbers is generated for each diagnosis for each psychiatric unit by an individual independent of the project. Researchers, therapists, participants, and independent assessors are blinded to the allocation sequence. Assessors are also blinded to treatment condition at post-treatment assessment. Researchers are blinded to treatment allocation in the analysis phase at all assessment points. Therapist training and supervision Therapists are licensed psychologists or psychotherapists with prior training in CBT and employed in psychiatric services in Stockholm, Sweden. Only therapists who can show competence in MCT and CBT, respectively, are allowed to treat participants in the project. Procedure Patients are consecutively assessed for eligibility by project therapists. As part of routine clinical care, patients are assessed for principal and comorbid diagnoses. Patients meeting criteria for GAD, SAD, or PTSD are assessed whether they meet other inclusion but not exclusion criteria for participation in the project. Patients provide written informed consent to therapists. At pre-treatment, participants complete outcome measures. Participants are then randomly assigned to tMCT or CBT. Following the last session, and at 6-month and 12-month follow-up assessments, participants complete the same measures as at pre-treatment. In addition, at post-treatment principal and comorbid diagnoses are assessed by independent assessors. Data analysis Multilevel modeling is used to estimate between-group effects on outcome measures from pre- to post-assessment (following treatment completion; primary endpoint), and from post-assessment to 6- and 12-month follow-up assessments. To be comparable across diagnoses, scores on the primary outcome of disorder-specific measures are standardized by calculating z-scores. Missing data are estimated using maximum likelihood estimation. Data from all randomized participants are used in the multilevel models, following the principle of intention-to-treat. A detailed study protocol has been submitted for publication.

The investigators are testing two digital health interventions for trichotillomania (TTM), via a randomized trial design.

This study aims to evaluate the efficacy of Temporal Interference (TI) stimulation in treating patients with obsessive-compulsive disorder (OCD) and to explore its potential neural mechanisms using magnetic resonance imaging (MRI) and electroencephalography (EEG).

This study aims to investigate the neurophysiological and inflammatory changes associated with electroconvulsive therapy (ECT) in patients diagnosed with Major Depressive Disorder who are resistant to at least two antidepressant treatments, using microstate analysis derived from resting-state electroencephalography (EEG) recordings. Within this scope, EEG recordings obtained before and after ECT will be compared to determine the relationships between changes in microstate parameters and inflammatory marker levels, clinical variables, and psychometric scale scores reflecting clinical improvement. Peripheral blood samples collected from the same patient group will be analyzed for complete blood count parameters as well as levels of interleukin-1 alpha (IL-1α), interleukin-1 beta (IL-1β), interleukin-2 (IL-2), interleukin-6 (IL-6), interleukin-8 (IL-8), interleukin-10 (IL-10), tumor necrosis factor-alpha (TNF-α), soluble glycoprotein 130 (sgp-130), soluble interleukin-6 receptor (sIL-6R), interferon gamma-induced protein 10 kDa (IP-10), and C-reactive protein (CRP). In addition, inflammatory indices, including the Neutrophil-to-Lymphocyte Ratio (NLR), Platelet-to-Lymphocyte Ratio (PLR), and Monocyte-to-Lymphocyte Ratio (MLR), will be calculated. The association between baseline levels of these biomarkers and treatment response will be evaluated. Moreover, changes in biomarker levels following ECT will be statistically examined in relation to clinical scale scores and EEG microstate parameters. Although microstate analysis and inflammatory biomarkers have each been extensively investigated in psychiatric disorders, studies evaluating these two biomarkers together, particularly with the inclusion of healthy control participants, remain limited. In this regard, the present study aims to evaluate the effects of ECT on patients with treatment-resistant depression using objective neurophysiological indicators, to contribute to the understanding of the pathophysiology of depression at the level of brain networks, and to provide a scientific basis for the development of personalized treatment approaches in the future.

Healthy women aged 18-45 years with BMI \<30 were randomized into two groups to receive either Tai Chi or yoga training. Both interventions were delivered for 8 weeks, 2 sessions per week, 45 minutes per session, at Bahçeşehir University. Flexibility, anxiety, and sleep quality were assessed before and after the intervention using standardized flexibility tests, the Beck Anxiety Inventory, and the Pittsburgh Sleep Quality Index. The outcome assessor was blinded to group assignment.

The purpose of this study is to examine the effect that melatonin lotion has on sleep quality, the nervous system, and mental health. Melatonin is a hormone secreted by the brain that regulates sleep and might improve depression and anxiety symptoms. The goal is to determine whether melatonin in lotion form is an effective treatment for young adults with inadequate sleep and might improve mental health. Participants will fill out surveys, wear an actigraph (a wrist-worn device that measures sleep), wear a heart rate monitor (a strap worn around one's chest), and provide nightly saliva samples during treatment weeks. In one of the two treatment weeks, participants will receive a lotion that contains melatonin. During the other week they will receive a control treatment that will be lotion with no melatonin, and there will be a week in between with no treatment at all.

The goal of this clinical trial is to evaluate the efficacy and influencing factors of the combination of the anterior limb of internal capsule and nucleus accumbens (ALIC-NAc) deep brain stimulation (DBS) in patients with treatment-refractory obsessive-compulsive disorder (OCD). The main questions it aims to answer is: Does the timing of DBS activation (at 1, 2, or 3 months post-surgery) affect the reduction rate in Y-BOCS scores? Researchers will compare three groups-DBS activated at 1, 2, and 3 months post-surgery-to determine whether earlier or later stimulation leads to greater symptom improvement. Participants will: * Undergo surgical implantation of an intracranial neurostimulation system targeting ALIC-NAc * Be randomly assigned to one of three DBS activation timing groups * Receive regular clinical assessments over a 6-month follow-up period after activation

This randomized controlled trial aims to evaluate and compare the effects of watching cartoons and using a stress ball on levels of fear, anxiety, pain, and satisfaction among 90 children aged 4-10 undergoing skin prick testing at the Pediatric Allergy Outpatient Clinic of Çukurova University Balcalı Hospital. Participants will be randomly allocated via a computer algorithm into three equal groups ($n = 30$ each): a cartoon-watching intervention group, a stress ball intervention group, and a control group receiving routine pediatric care. Data will be gathered using a Demographic Information Form, the Children's Fear Scale, the Children's Anxiety Scale-State, the Wong-Baker FACES Pain Rating Scale, and a Child Satisfaction Form at three time points-2 minutes prior to the test, immediately after the procedure, and at the 15th-minute post-test evaluation-through child, parent, and observer nurse assessments.

Investigators are studying how combining a stepped-care mental health counseling program with an evidence-based exercise program can help Latina cancer survivors feel better mentally and physically. The goal is to improve stress, emotions, and physical activity during and after cancer treatment. In addition, investigators will examine the feasibility and acceptability of the intervention among Latina cancer survivors.

This clinicaI trial is being done to determine if acupressure is helpful to reduce anxiety related to chemotherapy, compared with "sham" (or placebo) acupressure in patients with cancer. Anxiety, experienced by many patients with cancer, can be related to chemotherapy and may contribute to other symptoms, such as nausea and poor quality of life. Some patients diagnosed with cancer express interest in non-medicine ways to manage symptoms. Acupressure is the application of non-invasive finger pressure along energy points throughout the body in order to relieve pain and induce a feeling of well-being. Previous research has shown that acupressure can help both adults and children with their anxiety in certain situations, such as after surgery. Patients can be taught how to do the acupressure on themselves, making this an intervention that can be done anywhere. Acupressure is well tolerated with minimal reports of adverse reactions. Undergoing acupressure may be effective in reducing anxiety in cancer patients receiving chemotherapy.

New technologies are needed to help diagnose anxiety disorders. EVestG has facilitated the identification of numerous possible biomarkers of several psychiatric disorders. Some EVestG features seem to be caused by differences in low-frequency modulation that is consistent (both in frequency and behaviour) with the hippocampal rhythm (theta), which is known to play a role in anxiety. Critically, there is ample support in the literature for an anatomical and functional basis for the modulation of vestibular signals via theta. If anxiety could be measured continuously, perhaps throughout a patient's day, or throughout a task, it might be able to confirm an anxiety disorder. However, current techniques for measuring theta are highly invasive, performed rarely, and only in epilepsy patients. EVestG technology, however, is non-invasive, and could potentially record anxiety levels in any subject for extended periods of time. The proposed study will attempt to identify hippocampal theta in vestibular signals in healthy participants through a double-blind administration of two different drugs that are dissimilar both pharmacologically and in acute clinical effects but which are known to reduce the theta rhythm.

The purpose of this study is to investigate the relationship between alexithymia levels and clinical parameters, including pain intensity and quality of life, in chronic pain patients treated with spinal cord stimulation (SCS). Chronic neuropathic pain can lead to psychological distress and decreased quality of life. While SCS is an effective neuromodulation therapy for managing refractory pain, patient outcomes vary significantly, suggesting that biomedically similar patients experience different levels of relief due to psychosocial factors. Alexithymia, characterized by difficulties in identifying and describing emotions, may significantly influence the individual pain experience and treatment outcomes. In this cross-sectional observational study, patients who underwent SCS implantation for clinical indications will be evaluated. Clinical data regarding pain history will be collected retrospectively from patient files, while psychosocial profiles will be assessed at a single time point using validated psychometric questionnaires. The study aims to contribute to a better understanding of psychosocial variables in neuromodulation outcomes, potentially aiding in improved patient selection and expectation management.

This randomized controlled trial aims to evaluate the effectiveness of Ba Duan Jin exercise in treating chronic insomnia (CI) with comorbid hyperarousal and anxiety symptoms.

This study is being done to compare the effectiveness of three different skills trainings to cope with distress. These three trainings are: 1) an attention skills training, 2) an attention and reflective thought skills training, and 3) a health and wellness education training.

Anxiety is chronic, debilitating, and the most common mental health problem across development, costing the U.S. over $42 billion annually. This phased innovation grant will test a symptom-personalized cognitive bias modification for interpretation bias (CBM-I) as a mechanistic intervention to reduce interpretation bias and, subsequently, anxiety, in clinically anxious youth. In this R33 trial, participants will be youth ages 10 to 17 (N=72) with a primary "big three" anxiety disorder (i.e., Generalized, Separation, Social). Youth will be randomly assigned to receive either 16 sessions of personalized CBM-I (the optimal dose identified in the R61 Phase of this study) or equivalent time (four one-hour sessions) over four weeks of a cognitive restructuring (CR), intervention. Both interventions aim to modify threat-focused thinking. Please note that the first phase of the trial (R61: NCT04245501 under NIMH award R61MH121552) has been completed and currently this record summary only reflects the R33 phase.

Generalized anxiety disorder (GAD) is a serious and long-lasting condition that can greatly reduce quality of life, work functioning, and use of health services. Metacognitive therapy (MCT) is an effective treatment for GAD, but it is not yet known whether individual MCT or group-based MCT provides the best results for patients. This randomized controlled trial will compare two formats of MCT: individual treatment and group-based treatment (g-MCT). A total of 64 adults with GAD (32 in each treatment arm) will participate after providing informed consent. Participants will complete questionnaires, undergo clinical assessments, and allow the study to collect relevant health information from official registries. The main aim of the study is to determine whether group-based MCT is non-inferior to individual MCT. A non-inferiority design tests whether the group format is not meaningfully less effective than the individual format. If group MCT is shown to have similar effects on anxiety symptoms and functioning, it could offer an efficient and resource-saving alternative in routine clinical care. This will be the first study to systematically compare these two treatment formats in a real-world clinical setting. If group MCT proves to be as effective as individual therapy, it may help increase access to evidence-based treatment for people with GAD, reduce strain on mental health services, and support the development of more accessible and cost-effective care.

The proposed project will evaluate the synergistic effects of a nutritional formulation, 'Think Tank' on cognitive performance following exposure to a psychological and physical stressor. Adopting a double-blind repeated measures cross-over design, middle-aged females (40-60 years) will be recruited to take part in a two-stage research study that will examine whether the formulation enhances cognitive performance and subjective well-being following the challenge of a stressor, compared to placebo. Cognitive assessments will examine the impact of the nutritional formulation on working memory, sustained attention, cognitive flexibility and inhibitory control. The study will also assess physiological (heart rate, blood pressure and cortisol) and subjective (well-being, anxiety, positive and negative mood, stress) markers of stress reactivity. The study will also explore levels sleep quality, mental and physical fatigue, effort, productivity, and perceived impact of the intervention.