There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
This study will recruit 30 subjects diagnosed with Major Depressive Disorder (MDD). Subjects will be recieve one infusion treatment of citalopram or placebo and 10 treatments of a form of transcranial magnetic stimulation, theta burst stimulation (TBS). Subjects will also undergo brain scans, quantitative electroencephalography (qEEG) brain activity recordings, and mood surveys. Study activities will be performed over the course of 4 weeks.
This trial is testing whether molecularly targeted oral medications called talazoparib and tazemetostat can be safely combined for the treatment of prostate cancer, and whether the combination is effective in shrinking or preventing the growth of metastatic prostate cancer. The names of the study drugs involved in this study are: - Talazoparib - Tazemetostat
The lower urinary tract (bladder, bladder neck, urethra and urethral sphincter) has two functions: Storage (Continence) and voiding (micturition). Lower urinary tract dysfunction (LUTD) includes symptoms in the storage phase (such as urinary frequency, urgency, incontinence) or micturition phase (such as voiding dysfunction, hesitancy and urinary retention), or both. Proper urinary tract function is controlled by a complex network of peripheral and central nervous system. A delicate and complex switch exists between storage of urine and elimination of urine and in humans, the control over this switch is located in brain stem. Although significant research efforts have been utilized to understand supraspinal neural control of LUTs in humans, our understanding of the brainstem in humans is very limited, mainly due to the small size of nuclei. The extensive involvement of the brainstem in LUTS control has urged us to look into a better way to investigate and identify the brainstem nuclei involved throughout the entire bladder cycle, especially in neurogenic patients. To our knowledge, there has been no published study using high-resolution MRI (7 Tesla) to study the role of brainstem specifically in LUT. Brainstem evaluation in regards to LUT function in a thorough and accurate manner using high-resolution techniques is of high priority for benign urology and National Institute of Health. The findings from this proposal will lay the foundation to study of brainstem control in the bladder cycle in neurogenic patients with high-resolution neuroimaging, and will be seminal research in the field. The investigators hypothesize that Grey matter (blood-oxygen-level-dependent BOLD) signals and functional connectivity (FC) evaluation of the brainstem regions involved in continence and micturition are superior in 7T when compared to 3T in humans allowing assessment of the variations between men and women. Brainstem Regions of Interest (ROIs) include Pontine Storage Center (PSC) ("L region of the pons) and PAG are expected to be activated during the storage (continence) phase and Pontine Micturition Center (PMC) ("M" region of the pons) are expected to be activated during the voiding (micturition) phase.
A Multi-Center Registry Evaluating Participants Who Receive CanGaroo Envelope or No Envelope During their CIED Implantation
This Phase 2 trial will evaluate the efficacy and safety of ABP-450 for migraine prevention in adults who suffer from six or more migraine days per month. The study will enroll 765 patients across approximately 64 sites in the United States, Canada and Australia. Study subjects will be divided evenly across a low dose group, a high dose group and a placebo group. All patients will receive two treatment cycles of ABP-450 or placebo utilizing the Company's novel injection paradigm.
An observation study evaluating physiologic responses and host biomarker expression patterns in early SARS-CoV-2 and acute respiratory infections (ARI) and among their close contacts.
The long-term goal of this study is to reduce suicidal thoughts and behaviors among treatment-seeking individuals who are experiencing suicidal thoughts or have recently made a suicide attempt. Brief cognitive behavioral therapies for suicide prevention (BCBT) has demonstrated empirical support for reducing suicide attempts as compared to treatment as usual. However, no studies to date have assessed their effectiveness when delivered via telehealth, highlighting an important knowledge gap in light of increased use of telehealth subsequent to the outbreak of the novel coronavirus (COVID-19) in the U.S. In light of this knowledge gap, the primary objective of this study will be to test the effectiveness of brief cognitive behavioral therapy (BCBT) as compared to present-centered therapy (PCT), an active comparator, for the reduction of suicide ideations and attempts when delivered via telehealth.
A multi-center, randomized, prospective, non-significant risk study to compare the impact of the FreeStyle Libre Flash Glucose Monitoring System with and without a food logging smartphone application on reducing time above 180 mg/dL in subjects with type 2 diabetes who are not adequately controlled on their existing oral anti-diabetes medication regimen.
This is a two-arm, cluster randomized trial designed to to evaluate the effectiveness of an e-cigarette curriculum [called the CATCH My Breath (CMB) program] in delaying the onset of e-cigarette use in middle schoolers. Schools will be assigned to either the CMB program or usual care, which is Texas Education Agency (TEA) required tobacco prevention program. 10 schools will be assigned to each arm arm, and each school will include 70 students in the study, for a total of 700 students per arm and 1400 total students in the study. Both programs will be administered to participating students over 3 years.
This is a single arm phase II study of image-guided pencil beam scanning proton SBRT (40Gy RBE in 5 fractions delivered every other day) for patients with low- and intermediate-risk prostate cancer. The primary aim is to assess GU/GI toxicity of proton SBRT and compare this to historic outcomes associated with photon-based prostate SBRT. The primary endpoint is 2-year grade 3+ GU/GI toxicity free rate by CTCAE v5.0, which is expected to be ≥95%. Toxicity will be evaluated by the treating radiation oncologist at least once during SBRT, then following SBRT at 1, 3, 6, 12, 18, and 24 months. The treatment will be considered safe if grade 3 or higher GU/GI toxicity free rate at 2 years is >85% (95% rate expected with a 10% non-inferiority margin). The accrual goal is 61 patients over 3 years. To ensure that unexpected significant toxicity is identified, all grade 3 or higher toxicities will be reported to the study PI and the trial will stop accruing if at any point 4 or more patients experience a grade 3 or higher toxicity after completing SBRT. This is felt to be conservative given the vast experience with photon SBRT at this dose with an expected G3+ toxicity of ~5%. Secondary objectives are to examine patient-reported urinary, gastrointestinal, sexual, and financial outcomes using IPSS, EPIC-26, and COST questionnaires at the same follow-up timepoints as above. Baseline measures of these domains will be obtained prior to treatment as well. Clinical outcomes will also be evaluated with PSA measured at each follow-up, as well as prostate MRI and biopsies at 2 years. Patients will be followed for at least 2 years to determine rates of PSA relapse, salvage treatment, development of metastases, death from prostate cancer, and overall survival. A dosimetric comparison will be performed where each patient will be planned for proton and photon SBRT to determine possible advantages of proton SBRT.