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Discover 12,020 clinical trials near Boston, Massachusetts. Find research studies in your area.
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NCT04356027
The purpose of the FUSION study is to validate the diagnostic performance of Virtual Flow Reserve (VFR) by comparing it against a reference standard, fractional flow reserve (FFR).
NCT04730583
This study will evaluate the tolerability and effectiveness of three FDA-approved treatments in Neurofibromatosis Type 1 Cutaneous Neurofibromas. These treatments are: a 1064nm laser, a 755nm laser, and a Kybella injection. Each patient will have a treatment and a control site.
NCT03591770
Patients with ulcerative colitis (UC), a chronic inflammatory bowel disease (IBD), have been shown to be at increased risk of developing certain infections, such as shingles from the Herpes Zoster (HZ) virus, as a result of their underlying disease. Patients with UC are also often treated with immunosuppressants, and research has shown that IBD patients on immunosuppressants have an impaired immune response to vaccination in comparison to immunocompetent controls. Because UC patients are often treated with immunosuppressants, the live HZ vaccine was not recommended in these patients. Shingrix, however, is a new inactivated vaccine recently approved by the FDA for prevention of HZ in adults age 50 and older, and Shingrix should be safe to administer in IBD patients because it does not contain live HZ virus. Data on efficacy of the Shingrix vaccine also appears promising in immunocompromised patients. Tofacitinib citrate (Xeljanz), an immunosuppressant that works by inhibiting the Janus kinase pathway, is currently approved for treatment of certain inflammatory diseases such as rheumatoid arthritis and psoriasis. The drug is currently awaiting FDA-approval for use in moderate-to-severe UC but has been used off-label in various settings. Notably, tofacitinib was associated with an increased risk of HZ in patients with rheumatoid arthritis and psoriasis. The research hypothesis is that UC patients on tofacitinib will mount an adequate response and that the response will be slightly diminished compared to non-immunosuppressed IBD patients, comparable to those on anti-tumor necrosis alpha (anti-TNF) monotherapy, and superior to those on anti-TNF therapy in combination with a thiopurine. Strong cell mediated immunity is shown to prevent reactivation of HZ, and demonstrating a robust immune response to Shingrix may serve as a surrogate for a reduced risk of developing shingles and might alleviate prescribers' concerns regarding the use of tofacitinib. The results will also serve as pilot data to inform larger future studies evaluating the actual risk of developing shingles in patients on tofacitinib who receive Shingrix.
NCT06120036
This study will evaluate the tolerability and effectiveness of two treatments in Neurofibromatosis Type 1 Cutaneous Neurofibromas. These treatments are: Kybella and Asclera injection. Each patient will have a treatment and a control site.
NCT01631214
The purpose of this study is to determine if treatment is effective in preventing fractures in women with postmenopausal osteoporosis.
NCT02698579
This is a multi-center, long-term safety and efficacy follow-up study for participants with cerebral adrenoleukodystrophy (CALD) who have received Lenti-D Drug Product (eli-cel) in a parent clinical study (Study ALD-102 or Study ALD-104). After completing a parent clinical study (approximately 2 years), eligible participants will be followed for an additional 13 years for a total of 15 years post-drug product infusion. No investigational drug product will be administered in this study.
NCT03245840
This is a continuation study of Budesonide Oral Suspension (BOS) in adults and adolescents with Eosinophilic Esophagitis (EoE) who have completed participation in the SHP621-302 extension study. The purpose of this study is to see if BOS is safe and well tolerated over the long-term in adolescents and adults with EoE.
NCT05975736
Brief Summary A task like breast cancer screening (mammography) can be described as a "hybrid search" task. In basic visual search tasks, observers search for a target among distractors that are not the target. In hybrid search, observers search for two or more target types. In mammography, observers are searching for masses, calcifications ("calcs"), and some other signs of cancer like architectural distortion. In this experiment, the investigators have created a simulated version of mammography where non-expert (non-radiologist) observers can look for simulated masses and calcs. There are two types of stimuli, a 2D version (like an x-ray) and a 3D version (like the output of Digital Breast Tomosynthesis - DBT). The question that is being asked is whether it is better to ask about masses and calcs separately (first one, then the other) or to just let observers look for both at the same time.
NCT05714059
The purpose of this study is to confirm the safety and effectiveness of the MiniMed 780G insulin pump used in combination with the DS5 CGM in type 1 diabetes adult and pediatric subjects in a home setting.
NCT02868268
This proposal sets forth the platform for a Precision Medicine clinical trial through the New Approaches to Neuroblastoma Therapy (NANT) consortium. The plan is to utilize NANT's established multi-institutional infrastructure and Translational Genomics Research Institute GEM sequencing platform for acquisition and gene panel sequencing of relapsed biological specimens in relapsed/refractory neuroblastoma (rNB) including those obtained from the bone, bone marrow or soft tissue. Our primary aim is to identify subgroups of rNB patients who have potentially targetable genetic (ALK, MAPK pathway, Metabolic-related genes) and/or immunologic (tumor-associated macrophage infiltration and/or programmed death ligand \[PD-L1\] expression) biomarkers in rNB. Additional potential novel biomarkers will also be evaluated and reported in this cohort of patients.
NCT02991807
Phosphatase and TENsin homolog (PTEN) gene germline mutations are associated with a spectrum of clinical manifestations characterized by neurocognitive deficits, intellectual disability, autism symptomatology, skin lesions, macrocephaly, hamartomatous overgrowth of tissues, and an increased risk of cancers. Investigators are conducting research to evaluate the potential safety and efficacy of RAD001 (everolimus) in this patient population, and the potential neurocognitive benefits from treatment with RAD001 or placebo for a six month period. The investigators hope this trial will lead to a better understanding of PTEN and to new forms of treatment that may benefit children and adults with PTEN in the future.
NCT02461420
The purpose of this study is to comprehensively characterize PMS using standardized medical, cognitive, and behavioral measures and to track the natural history of the syndrome using repeated longitudinal assessments. In addition, this study will be aiming to identify biomarkers using neuroimaging, including diffusion tensor imaging and identify genetic factors which contribute to diverse phenotypes in patients with PMS.
NCT02163694
The primary objective of the study is to assess the progression-free survival (PFS) of veliparib in combination with carboplatin and paclitaxel (C/P) compared to placebo plus C/P in participants with a Breast Cancer Gene 1 or 2 (BRCA1; BRCA2) mutation in Human Epidermal Growth Factor Receptor 2 (HER2)-negative metastatic or locally advanced unresectable breast cancer. The secondary objectives of the study are to assess overall survival (OS), clinical benefit rate (CBR) through the end of Week 24, objective response rate (ORR) and PFS on subsequent therapy (PFS2) in participants treated with veliparib in combination with C/P versus placebo in combination with C/P.
NCT04714320
The purpose of this study was to evaluate the effect of IONIS-AGT-LRx compared to placebo on seated automated office systolic blood pressure (SBP) from baseline to Study Day 85 in uncontrolled hypertensive participants on ≥ 3 antihypertensive medications and to evaluate the effect of IONIS-AGT-LRx on ambulatory blood pressure, seated automated office SBP, seated automated office diastolic blood pressure (DBP), and plasma angiotensinogen (AGT) at each scheduled visit in uncontrolled hypertensive participants on ≥ 3 antihypertensive medications.
NCT03400150
The BioProtect Balloon Implant™ System is intended to temporarily position the anterior rectal wall away from the prostate during radiotherapy for prostate cancer and in creating this space it is the intent of the balloon to reduce the radiation dose delivered to the anterior rectum. The balloon composed of a biodegradable material that maintains that space for the entire course of prostate radiotherapy treatment and is completely absorbed by the patient's body over time.
NCT05227209
This is a clinical trial to determine the long-term safety and tolerability of an investigational drug in people with Major Depressive Episode Associated with Bipolar I Disorder (Bipolar I Depression). Participants in the study will receive the drug being studied. This study is accepting male and female participants between 18 and 65 years old who have completed Study SEP380-301. This study will be conducted in approximately 90 study centers worldwide. The treatment duration for this study is one (1) year.
NCT04610892
A Phase IIB Parallel group Study to Evaluate the Efficacy and Safety of MEDI6570 in Participants with a Prior Myocardial Infarction.
NCT05909995
The purpose of this study is to characterize the safety, tolerability, PK, and efficacy of INCB 99280 in combination with ipilimumab in participants with select solid tumors.
NCT02678689
This Phase 2 open-label, multicenter study will evaluate the safety, tolerability, and efficacy of BMN 190 intracerebroventricular (ICV) administration every other week (qow) for a period of 144 weeks, in patients with CLN2. The study is designed to assess disease progression in CLN2 patients treated with BMN 190 compared to natural history data from untreated historical controls.
NCT06087406
The purpose of this study is to determine the safety and tolerability of imvotamab in patients with moderate to severe rheumatoid arthritis who have failed prior therapies. Participants will be given imvotamab or placebo through a vein (i.e., intravenously). A placebo is a look-alike substance that contains no active drug
