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Discover 11,623 clinical trials near Massachusetts. Find research studies in your area.
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Showing 3881-3900 of 11,623 trials
NCT02674308
The purpose of this study is to assess the long-term safety of vedolizumab versus other biologic agents in participants with Ulcerative Colitis (UC) or Crohn's Disease (CD).
NCT01940900
The objectives of this study are to evaluate the safety and efficacy of intravitreal administration of Fovista® administered in combination with Lucentis® compared to Lucentis® monotherapy in subjects with subfoveal choroidal neovascularization secondary to age-related macular degeneration (AMD).
NCT05306665
The present study aims to adapt and modify a brief presurgical Acceptance and Commitment Therapy (ACT) intervention aimed at preventing the transition to Chronic Post-Surgical Pain (CPSP) and reducing long-term opioid use. Investigators will then assess the acceptability, feasibility, and preliminary efficacy of the finalized intervention to prevent the transition to CPSP and reduce post-surgical opioid use six months following lumbar spine surgery. Finally, investigators will identify psychosocial and psychophysical phenotypes associated with response to this intervention.
NCT02855229
The overarching goal of this multi-disciplinary research program is to develop and optimize new cross-species translational assessments of reward and cognition that will not only be assessed in parallel in humans and rats, but also produce neurophysiological and behavioral metrics that can be objectively compared across species. The research will build on prior studies by further developing and optimizing (in Phase 1), then validating via pharmacological challenge (in Phase 2), the following assays in both humans and rats: 1. advanced neurophysiological and computational modeling techniques to record and analyze EEG activity within and across species; and 2. behavioral assessments of reward learning, cognitive control, and cognitive flexibility will be analyzed within and across species. The second phase of the study will test the translational validity of these assays, by assessing the impact of a targeted drug on task performance and EEG activity in both species.
NCT03894020
An observational study to evaluate the natural progression of dry AMD in genetically defined subjects
NCT03097419
The purposes of the study are to 1) study alterations in the metabolomic profile of patients exposed to post-ischemic conditions and 2) study alterations in myocardial infarction size of patients exposed to post-ischemic conditioning.
NCT03837899
The purpose of the study is to determine the recommended dose of durvalumab and tremelimumab (immunotherapy drugs) in pediatric patients with advanced solid and hematological cancers and expand in a second phase to test the efficacy of these drugs once this dose is determined.
NCT00780962
Multiple agents have been studied to prevent radiocontrast nephropathy. One of these agents is N-Acetylcysteine. Previous trials to assess N-Acetylcysteine's efficacy in the prevention of contrast nephropathy have been promising. However, previous studies have limited applicability to the Emergency Department (ED) patient population for two reasons: * 1\) Many of the pretreatment strategies employed in these studies take several hours or even days to perform, which is not feasible in acutely ill ED patients. * 2\) Most of these studies were conducted in patients undergoing cardiac catheterization. This may be a very different population than patients in the ED undergoing abdominal or chest computed tomography. The investigators wish to study the efficacy of N-acetylcysteine as an agent to prevent radiocontrast nephropathy in ED patients undergoing computerized tomography. The investigators propose a randomized, double-blind, controlled trial comparing saline hydration plus N-acetylcysteine versus saline hydration alone. The hypothesis of this study is that N-acetylcysteine with normal saline will be more effective than saline alone in the prevention of radiocontrast nephropathy.
NCT04918290
The purpose of this study is to compare the rate of eyelid erythema after anesthesia with the use of TegadermTM vs. the Transpore®. Our null hypothesis is that the rate of erythema will be similar between the two groups given there is no evidence currently to suggest otherwise
NCT05532722
An open label, ascending dose study for adult subjects with T-cell Large Granular Lymphocytic Leukemia (T-LGLL)
NCT04382586
The primary objective of this study was to evaluate if the addition of zanubrutinib to supportive care increases the respiratory failure-free survival rate at Day 28 in participants hospitalized for Corona Virus Disease 2019 (COVID-19) and pulmonary distress not receiving mechanical ventilation.
NCT03640325
Multisite Randomized Controlled Trial (RCT) testing the efficacy of the Promoting Resilience in Stress Management (PRISM) intervention among Adolescents and Young Adults receiving hematopoietic cell transplantation for hematology malignancy.
NCT03056690
This study assessed analgesic efficacy of ASP0819 relative to placebo as well as the safety and tolerability. This study assessed treatment differences in physical function as well as the improvements in overall subject status (e.g., fibromyalgia symptoms and global functioning) of ASP0819 relative to placebo.
NCT01565707
Solifenacin succinate as a tablet formulation is already on the market for the treatment of symptoms of overactive bladder in adults. For the use in children and adolescent patients a new formulation of solifenacin has been developed. This study investigated the effect and safety of solifenacin succinate liquid suspension compared to a non-active drug (placebo) over a 12-week period. The 2 weeks prior to the double blind period was a single-blind placebo run-in period in combination with behavioral urotherapy (Non-interventional diary assisted urotherapy consisting of overactive bladder (OAB) information, awareness, instruction, life-style advice and documentation of voiding habits and symptoms for OAB), followed by a 12 week daily treatment period. The study also investigated how well solifenacin succinate suspension is taken-up by the body and how long it stays in the body during this time.
NCT04659174
This is a Phase 3, multicenter, 53-week, outpatient, open-label extension (OLE) study to evaluate the long-term safety, tolerability, and efficacy of KarXT in subjects with Diagnostic and Statistical Manual-Fifth Edition (DSM-5) schizophrenia who previously completed the treatment period of one of the two Phase 3 double-blind studies, KAR-007 or KAR-009. In this OLE study, all subjects will receive KarXT (a fixed combination of xanomeline 125 mg and trospium chloride 30 mg twice daily \[BID\]) for up to 52 weeks regardless of treatment assignment in the preceding Phase 3 acute study. The primary objective of the study is to assess the long-term safety and tolerability of KarXT in subjects with a DSM-5 diagnosis of schizophrenia. The secondary objective of this study is to assess the long-term efficacy and monitor trough concentrations of xanomeline and trospium after administration of KarXT.
NCT04147013
This is a proposed randomized prospective study to evaluate both the anti-inflammatory and analgesic effects of a COX-2 inhibitor, celecoxib, in patients with aspirin-exacerbated respiratory disease and Chronic rhinosinusitis following endoscopic sinus surgery. The investigators hypothesize that supplementation with celecoxib can potentially improve surgical outcomes and reduce the postoperative usage of opioid analgesics without an increased risk of bleeding or asthma exacerbation
NCT04551898
The primary objective of this study is to evaluate the efficacy of BGB-DXP593 administered intravenously as a single dose in participants with mild to moderate COVID-19
NCT03427814
This study enrolled participants with previously-treated advanced or inoperable gastric cancer who have responded to first line platinum therapy into two treatment arms. In Arm A participants received BGB-290; in Arm B participants received placebo. The purpose of this study is to show that BGB-290 (pamiparib) (versus placebo) will improve progression-free survival (PFS) in participants with advanced or inoperable gastric cancer.
NCT03005327
This is a Phase 2 study with an initial 24-week Treatment Period and an Extension Phase. The primary objectives of this Phase 2 study are to determine the safety, tolerability, and dose selection of mavorixafor in participants with WHIM syndrome. Participants may continue treatment in an Extension Phase, if regionally applicable, until mavorixafor becomes available via an alternative mechanism (for example, drug is commercially available, an expanded access program, etc.) or until the study is terminated by the Sponsor for any reason.
NCT03800836
This is a study consisting of four cohorts in this setting. In Cohort 1, the safety and efficacy of ipatasertib (ipat) in combination with atezolizumab (atezo) and paclitaxel (pac) or nab-paclitaxel will be evaluated for participants with locally advanced or metastatic triple-negative breast cancer (TNBC) who have not previously received chemotherapy. In Cohort 2, ipatasertib and atezolizumab (with no chemotherapy), will be administered to participants with locally advanced or metastatic TNBC. In Cohort 3, the safety and efficacy of neoadjuvant ipatasertib, atezolizumab, doxorubicin and cyclophosphamide (AC) (Ipat + Atezo + AC) followed by Ipat + Atezo + Pac will be evaluated in participants with locally advanced Type 2-4 (T2-4) TNBC. In Cohort 4, the safety and efficacy of Ipat + Atezo + Pac will be evaluated in participants with PD-L1 (Programmed Death-Ligand-1) positive locally advanced or metastatic TNBC that is not amenable to resection and who have not previously received chemotherapy in the advanced setting.
