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Browse 1,172 clinical trials for anxiety. Find studies that match your criteria and connect with research centers.
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NCT06064474
The investigators are conducting a randomised-controlled trial comparing high ventilation breathwork with retention (HVBR) to a breathwork placebo (paced breathing at 15breaths/min with brief retentions). The metric of 15b/min aligns with guidance from the British Journal of Nursing, Royal College of Physicians and Johns Hopkins Medicine which state that the average, healthy rate should range from: 12-20, 12-18 and 12-16b/min, respectively. The main questions the study attempts to address are: Does HVBR lead to improved state and trait mental health and wellbeing in a general population adult sample? The study will be conducted entirely online through the research platform Prolific, so participant data will be anonymous. The investigators will collect self-reports of mental health and wellbeing before and after the three-week breathwork period, in addition to a follow-up three weeks later. Pre-post intervention and follow-up questionnaires will be completed online via the survey platform Qualtrics which will be linked to Prolific. Data on self-reported adherence to, and credibility/expectancy of, the breathwork will also be collected, along with participants' experiences to gauge the safety and tolerability of the breathwork protocol.
NCT06134323
This is a randomized, double-blind, parallel-controlled study of patients with generalized anxiety disorder, who will be randomly assigned to either drug-combined transcutaneous vagus nerve stimulation (tVNS) group or drug-combined sham-stimulation group for a period of 4 weeks of treatment.Scale assessments will be performed at baseline, week 1, week 2, week 3, and week 4 of treatment, and brain function monitoring as well as laboratory tests will be performed at baseline and at the end of treatment, respectively.The aim of this study is to investigate the efficacy of medication combined with tVNS and the possible mechanisms of tVNS in the treatment of anxiety.