There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
Exposure therapy, including its self-directed forms, is effective for treatment of specific phobias. Nevertheless, there are issues with patient adherence in the use of exposure therapy, including its self-directed formats. Technological advancements, as with smartphones, may improve adherence to self-directed exposure therapy, perhaps due to exposure stimuli being more readily accessible. Thus, there is a need to examine how presenting phobic material on a smartphone might promote increased adherence in conducting self-directed exposure. Additionally, exposure can incorporate phobic material from different perspectives (i.e., first-person or third-person), which is one factor that may impact treatment effectiveness. Participants will be randomly assigned to a treatment or control condition, and complete a pre-assessment and then a post-assessment two weeks later. The assessment consists of a multimodal approach (e.g., self-report, physiological response, and overt behavior). Participants in the treatment condition will be instructed to watch a standard exposure video of a dental examination and prophylaxis three times daily for two weeks. One week of videos was shown in a first-person perspective and the same video will be shown in a third-person perspective for one week. The study can demonstrate the potential utility of smartphone-based self-directed exposure therapy for specific phobia.
This was a single center, randomized, placebo-controlled study with a sequential i.v. dose escalation cohorts design, to assess safety, tolerability and pharmacokinetics of MOTREM (nangibotide) in healthy volunteers
Stroke survivors commonly have respiratory muscle weakness, swallowing disturbance, general weakness, reduced the daily living activities and short of motivation for rehabilitation. Respiratory muscle training (RMT) has been reported to improve the pulmonary function, respiratory muscle strength, exercise capacity, sensation of dyspnea and quality of life in several diseases, but rare in stroke patients. Reviewing previous reports, the protocol, intensity and duration of respiratory muscle training is still variable. Purpose: To investigate the feasibility and efficacy of respiratory muscle training on cardio-pulmonary function, swallowing function, cough function and reduction of incidence of pneumonia in post-stroke patients. Methods: A prospective, single blinded, randomized study. Consecutive patients with diagnosis of stroke will be proved by magnetic resonance image or computerized tomography. Stroke patients, aged 35-80 years old, with inspiratory muscle weakness or swallowing disturbance will be enrolled and randomly divided into control group (usual rehabilitation alone) and experimental group [inspiratory muscle training (IMT) group for patients with inspiratory muscle weakness and expiratory muscle strengthening training (EMT) for patients with swallowing disturbance]. Each patients will receive usual rehabilitation. The investigator expect that RMT will be practical for the restoration of respiratory muscle, swallowing function, cough function and voice quality, thereby reduction of the incidence of pneumonia.
Inspiratory Muscle Training (IMT), which is used to strengthen the respiratory muscles, is one of the techniques used in PR. It is mostly used in patients with chronic obstructive pulmonary disease, and has been shown to be beneficial for functionality and also for relieving dyspnea perception. It is reported in the guidelines that IMT has additional benefit for endurance in COPD patients. However, there are no studies related to its use and effectiveness in lung transplantation. In this study, we hoped to increase these known benefits by adding IMT to the standard Pulmonary Rehabilitation. There are two main objectives of this study: 1. to examine the effect of respiratory muscle training on exercise capacity in lung transplantation candidates, 2. to compare dyspnea perception and lung function changes between the IMT+PR group and the PR group.
Background: Today diabetic nephropathy is a frequent, and the most lethal and costly complication of diabetes. Although treating blood pressure with agents blocking renin angiotensin system has improved outcome, the prognosis is still poor and no new interventions have been successful during the past decade. There is an urgent need for discovery of new pathways behind the development and progression of diabetic nephropathy as well as of biomarkers which can identify subjects at risk of developing adverse events. Objective: By using a multidimensional 'omics' approach, we aim to search for novel proteins, metabolites and pathways that will point to the putative new mechanisms which underlie the early renal decline. Design: Cross-sectional study, with long-term register-based follow-up. Study population: 160 patients with type 1 diabetes recruited from Steno Diabetes Center Copenhagen stratified based on stage of diabetic kidney disease, and 50 healthy non-diabetic controls. Endpoints: Primary endpoint: Glycocalyx thickness, assessed as perfused boundary region. Secondary endpoints: Gut microbiome characterisation and markers of gastrointestinal inflammation, autonomic and periphery neuropathy, urine and plasma Flow Cytometry Analysis (FACS), metabolomics and proteomics in plasma and urine, and other potential biomarkers.
There is evidence that some of the circadian photoreceptors, the intrinsically photosensitive retinal ganglion cells (ipRGCs), project directly to the amygdala, an area of the brain implicated in PTSD. Thus, a self-administered morning light treatment at home (shifts clock earlier and stimulates ipRGCs) may be a potentially efficacious adjunctive strategy for reducing PTSD symptoms. This study will test a 4 week daily 1 hour morning light treatment (active vs placebo) in individuals with PTSD. Outcome measures include measures of PTSD and depression.
To test if a ketone-ester based drink can boost muscle mitochondrial function in vivo in patients with VLCADD in order to establish a rational basis for therapeutic use in this disorder.
Inspiratory Muscle Training (IMT), which is used to strengthen the respiratory muscles, is one of the techniques used in PR. It is mostly used in patients with chronic obstructive pulmonary disease, and has been shown to be beneficial for functionality and also for relieving dyspnea perception. It is reported in the guidelines that IMT has additional benefit for endurance in COPD patients. However, there are no studies related to its use and effectiveness in lung transplantation. In this study, investigators hoped to increase these known benefits by adding IMT to the standard Pulmonary Rehabilitation. There are two main objectives of this study: - to examine the effect of inspiratory muscle training on physical activity status and quality of life in lung transplantation candidates, - to compare physical activity and quality of life changes between the IMT+PR group and the PR group
Subjects with hypertriglyceridemia and metabolic syndrome are being recruited and receive diet interventions with either a high-saturated fat diet or a low-fat high protein diet for 4 days (days 1-4) and a breakfast on day 5. Blood samples are collected on day 1 and day 5 to examine lipid levels and circulating monocyte phenotypes.
The purpose of this study is to test the effects of a medication called metformin (Glucophage®) on smoking behavior. This medication is FDA-approved for treatment of type-2 diabetes. It is being used for research purposes in this study. Participants will be randomized to one of 3 treatment groups: low dose of metformin, high dose of metformin, or placebo.