Found 64,920 clinical trials
The Neurobiological Effect of 5-HT2AR Modulation
The investigators wish to investigate neurobiological effects of serotonin 2A receptor modulation in healthy volunteers, contrasting effects of an agonist (psilocybin) and an antagonist (ketanserin). Magnetic resonance imaging (MRI) and positron emission tomography (PET) will be used as neuroimaging tools.
Safety of Erythropoietin and Melatonin for Very Preterm Infants With Intraventricular Hemorrhage
Very preterm infants are prone to numerous medical complications with lifelong impact. Amongst the most serious are severe intraventricular hemorrhage (sIVH) and the subsequent progression to posthemorrhagic hydrocephalus (PHH). Currently, the only treatment for PHH is surgery, most commonly with shunts that are prone to malfunction across the lifespan. Preclinical …
Efficacy and Safety of a Probiotic Formulation in Adults With Irritable Bowel Syndrome With Diarrhea (IBS-D)
The purpose of the study is to monitor safety and to evaluate the efficacy of a probiotic formulation on abdominal pain, abnormal defecation, comorbid mood disorders (anxiety and depression) as well as general quality of life in adults with IBS-D.
Type 1 Diabetes Management Using a Very Low Carbohydrate Versus Standard Diet
Despite major technological advances, management of type one diabetes mellitus (T1D) remains suboptimal, putting millions of people at risk for immediate and long-term complications. After meals, a mismatch between carbohydrate absorption rate and insulin action typically leads to alternating periods of hyper- and hypoglycemia. A conceptually promising approach to control …
Augmented Reality Ultrasound Guidance
Many medical procedures are done with the aid of ultrasound imaging, but they remain difficult to learn and perform. This study will use augmented reality technology for making these procedures potentially more intuitive, easier, more precise, and safer.
Incobotulinumtoxin A and Yoga-like Isometric Exercise in Adolescent Idiopathic Lumbar Scoliosis
The study uses a yoga-like isometric posture and botulinum injections to reduce the curves in adolescent idiopathic lumbar scoliosis. Three previous studies show that the yoga pose is effective for reversing scoliotic curves; Botulinum toxin has been approved by the FDA for teenagers. However, no studies using the two of …
Chidamide/Everolimus for PIK3CA Wild-type/Mutant HR+/HER2- Advanced Breast Cancer
To explore the efficacy and safety of chidamide combined with endocrine in phosphoinositide-3-kinase,catalytic,alpha gene(PI3KCA) wild type hormone receptor positive(HR+)/human epidermal growth factor receptor 2 negative (HER2-) advanced breast cancer patients and to explore the efficacy and safety of Everolimus combined with endocrine therapy in patients with PI3KCA Mutant HR+/HER2- advanced …
Transcatheter Self-expandable Valve Implantation for the Treatment of Severe Native Aortic Regurgitation
Prospective, multicenter, randomized trial.
Safety and Efficacy Study in Patients With Retinitis Pigmentosa Due to Mutations in PDE6B Gene
The study is a Phase I/II, monocentric, open-label, dose-ranging safety and efficacy gene therapy intervention by subretinal administration of AAV2/5-hPDE6B. At least twelve patients 18 years of age or older, within four consecutive cohorts of patients, will be recruited. Then at least four patients 13 years of age or older, …
Efficacy of a Brain-Computer Interface Controlled Functional Electrical Stimulation Therapy for Spinal Cord Injury Neurorehabilitation
The study's main goal is to determine the efficacy of a therapy with brain-computer interface controlled functional electrical stimulation for neurorehabilitation of spinal cord injury patients' upper limbs. For this purpose, a randomized controlled trial will be performed to compare the clinical and physiological effects of the brain-computer interface therapy …
