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Discover 13,570 clinical trials near Massachusetts. Find research studies in your area.
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NCT04247542
Segments 2A and 2B of this trial evaluate the safety, efficacy, pharmacokinetics, fecal concentrations, and fecal microbiome effects of ACX-362E \[ibezapolstat\] in patients with C. difficile infection (CDI).
NCT04451044
Multi-center, prospective, randomized controlled study comparing PCI guided by angiography versus iFR Co-Registration using commercially available Philips pressure guidewires and the SyncVision co-registration system, employing an adaptive design study for interim sample size re-estimation.
NCT02323321
To evaluate the effectiveness of the OCS™ Heart to recruit, preserve and assess donor hearts that may not meet current standard donor heart acceptance criteria (as identified above) for transplantation to potentially improve donor heart utilization for transplantation
NCT04219280
Children with Down syndrome (DS) have a 3-5 time greater prevalence of Attention Deficit Hyperactivity Disorder (ADHD) than typically developing (TD) children. Despite this higher risk of ADHD, rates of stimulant medication treatment are disproportionately low in children with DS+ADHD, even though stimulants are the most efficacious ADHD treatment and are recommended by consensus guidelines for use in children with intellectual disability and ADHD. The investigators propose the first randomized clinical trial (RCT) of stimulant medication in children with DS+ADHD. This RCT may provide evidence regarding the short- and long-term safety and efficacy of stimulant use in children with DS+ADHD, both with and without CHD. All children enrolled in the study will complete a comprehensive assessment battery evaluating ADHD diagnostic criteria, as well as behavioral, cognitive, academic, and functional impairments.
NCT04440982
This is a prospective, multi-center, randomized, clinical trial evaluating patients undergoing breast conserving surgery using the LUM Imaging System.
NCT04973254
This is a hybrid implementation-effectiveness study using both qualitative and quantitative methods. The research aims to examine whether providing a new, but approved, HIV once a month injection treatment \[Cabotegravir-Rilpivirine Long Acting (CAB-RPV LA)\] to individuals who are living with HIV outside of the standard doctors office or clinic increases adherence to treatment. This HIV monthly injections treatment which is already being delivered within the clinic setting, will be administered to participants in community partner spaces, reducing the barriers that having to present to a traditional clinic for treatment creates. Individuals who will receive the injection need to have a history of being unable to take their HIV oral medication, as well as other barriers to care that make it difficult to engage in a traditional clinic setting. These barriers may include, but are not limited to, homelessness, substance use, mental illness, and stigma around their diagnosis. Data will be collected on whether it was easier for the participants to receive care in a non-traditional setting, as well as whether the injection made it easier for them to remain adherent to their HIV medication in comparison to standard oral HIV medication.
NCT04783571
The investigators will test the hypothesis that auditory stimulation (playing quiet sounds during sleep) can normalize brain activity during sleep and improve memory in patients with schizophrenia. The investigators will do this by measuring sleep and memory performance under two conditions separated by one week: receiving auditory stimulation during sleep and not receiving auditory stimulation during sleep. The investigators will study healthy subjects and outpatients with schizophrenia.
NCT00207636
The purpose of this study is to develop and evaluate a computer-based decision aid (DA) for use by men considering prostate-specific antigen (PSA) screening for prostate cancer. Major medical organizations recommend that men discuss the risks and benefits of this test with their physician before making the decision. This educational, interactive DA will help them prepare for that discussion.
NCT04451772
Systemic Lupus Erythematosus (SLE) is an immune-mediated disease associated with inflammation of multiple organ systems. This study will evaluate how well elsubrutinib and upadacitinib given alone or as the ABBV-599 combination (elsubrutinib/upadacitinib) works within the body, in participants who completed study M19-130. This study will assess the change in disease symptoms. ABBV-599 is an investigational drug being developed for the treatment of Systemic Lupus Erythematosus (SLE). This study is "double-blinded", which means that neither the trial participants nor the study doctors will know who will be given which study drug. Study doctors put the participants into 1 of 4 groups called treatment arms. Each group receives a different treatment. Adult participants with a diagnosis of SLE will be enrolled. Around 260 participants will be enrolled in the study in approximately 100 sites worldwide. Participants will receive the following for up to 56 weeks: Participants will receive oral elsubrutinib capsules and/or oral upadacitinib tablets once daily for up to 56 weeks. Participants who were receiving elsubrutinib and/or upadacitnib in M19-130 will continue to receive the same treatment in this study. Participants who were receiving placebo in M19-130 will be re-randomized to one of the 2 combination treatment arms in this study. Arm 1: Elsubrutinib Dose A and Upadacitinib Dose A Arm 2: Elsubrutinib Dose A and Upadacitinib Dose B There may be higher burden for participants in this trial compared to their standard of care. Participants will attend monthly visits during the course of the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
NCT03162783
The objective of this study is to evaluate the safety, tolerability, and pharmacodynamic activity of ADX-102 Ophthalmic Solutions and ADX-102 Ophthalmic Lipid Solution in subjects with dry eye syndrome.
NCT02815813
This is a four year project evaluating the effectiveness of a group-based lifestyle intervention (PeerFIT) supported by mobile health (mHealth) technology and social media compared to Basic Education in fitness and nutrition supported by a wearable Activity Tracking device (BEAT) in achieving clinically significant improvements in weight loss and cardiorespiratory fitness in young adults with serious mental illness (SMI).
NCT04053075
Despite the critical importance of identifying hospital-associated outbreaks as early as possible in order to limit their spread, there are currently no standardized methods for cluster detection. The CLUSTER Trial (Cluster Linkage Using Statistics to Trigger and Evaluate Response) will assess whether a statistically-based automated cluster detection method coupled with a robust response protocol will enable rapid containment of hospital clusters as measured by a reduction in cluster size and duration as compared to routine hospital cluster detection methods coupled with the same response protocol. Note: that enrolled "subjects" represents 82 individual HCA Healthcare hospitals that have been randomized
NCT05203341
The purpose of this study is to evaluate the efficacy of NBI-1065845 compared with placebo in participants with MDD on improving symptoms of depression.
NCT04292223
To assess the effect of pimavanserin on the activities of daily living in subjects with Parkinson's Disease Psychosis
NCT02844465
The study is designed to evaluate the safety and efficacy of the Visualase MRI-guided laser ablation system for mesial temporal epilepsy (MTLE).
NCT04024813
The objectives of this study are to evaluate the effect of seladelpar treatment compared to placebo on efficacy, safety, and tolerability in patients with primary sclerosing cholangitis (PSC).
NCT04054193
The purpose of this study is to evaluate the safety and tolerability of a 3-day intravenous (IV) fosaprepitant dimeglumine (MK-0517) regimen for the prevention of CINV in pediatric participants scheduled to receive emetogenic chemotherapy. Each participant was enrolled in Cycle 1 (on which the primary study objectives were based), consisting of the 3-day treatment cycle and 14 days of follow-up for a total of 17 days.
NCT06426641
The purpose of this study was to investigate whether polyethylene (Vitamin E-containing polyethylene), which has been newly introduced and widely used clinically as a biomaterial for tibial inserts in total knee arthroplasty, but whose mid- to long-term clinical results are still unknown, is more effective than conventional polyethylene. Our goal is to clarify through an international multi-center joint study using in vivo polyethylene wear particle analysis, which the investigators developed as a method to provide early feedback, as to whether polyethylene wear debris production in vivo can be reduced.
NCT03421340
To prospectively compare non-complex biliary stone clearance using fluoroscopy/radiation-free direct solitary cholangioscopy (DSC) utilizing the SpyGlass™ system with non-complex biliary stone clearance using standard endoscopic retrograde cholangiography (ERC).
NCT03509012
This is an open-label, multicenter, phase I study to evaluate the safety and tolerability of durvalumab ± tremelimumab in combination with chemoradiation in patients with advanced solid tumors
