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Discover 17,836 clinical trials near Boston, Massachusetts. Find research studies in your area.
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NCT00483548
The purpose of this study is to determine if a treatment regimen of ziprasidone plus a mood stabilizer is safe and effective in the short term treatment of Bipolar I Depression. Ziprasidone will be added to lithium, valproate or lamotrigine after the patient has been on a therapeutic dose of one of these mood stabilizers for at least 4 weeks.
NCT01862536
The functional, social, and economic burden of chronic obstructive lung disease (COPD) on the healthcare system is extraordinary. COPD is the fourth leading cause of death in the United States, and some estimates attribute up to $33.2 billion in health care costs to COPD-associated morbidity and mortality annually. The burden of COPD to the VA Healthcare system parallels these findings. According to the VA HSR\&D Health Economics Resource Center, COPD ranks 5th among the 40 most common chronic clinical conditions in the U.S. Veteran patient population, is responsible for \>14,000 VA hospital admission annually, and increases by $1,051/patient the total annual health care cost burden on the VA Healthcare system. Importantly, COPD is associated with frequent emergency room visitation and/or hospitalization patients. Pulmonary hypertension is a common co-morbid condition that worsen morbidity and mortality in patients with COPD. This study will examine the potential for tadalafil, a phosphodiesterase type-5 (PDE-5) inhibitor to improve functional status by decreasing pulmonary hypertension. Results from this study are expected to define the potential use of PDE-5 inhibitors in COPD-induced pulmonary hypertension. If successful, this treatment option may improve quality of life and outcomes for the large number of Veterans afflicted with PH due to COPD.
NCT00614744
This study is a randomized, placebo-controlled, clinical trial to evaluate whether induced whole-body hypothermia initiated between 6-24 hours of age and continued for 96 hours in infants ≥ 36 weeks gestational age with hypoxic-ischemic encephalopathy will reduce the incidence of death or disability at 18-22 months of age. The study will enroll 168 infants with signs of hypoxic-ischemic encephalopathy at 16 NICHD Neonatal Research Network sites, and randomly assign them to either receive hypothermia or participate in a non-cooled control group.
NCT01801007
The purpose of this study is to evaluate the safety and effectiveness of the MicroVention Flow Redirection Intraluminal Device (FRED) system when used in the treatment of wide-necked intracranial aneurysms.
NCT00796445
The purpose of this clinical trial is to evaluate the benefit of the immunotherapeutic product GSK 2132231A in preventing disease relapse when given to melanoma patients, after surgical removal of their tumor. This Protocol Posting has been updated following Amendments 1 of the Protocol, March 2010. The impacted sections are outcome measures and entry criteria.
NCT00084682
This phase II trial is studying how well FR901228 works in treating patients with unresectable recurrent or metastatic squamous cell carcinoma (cancer) of the head and neck. Drugs used in chemotherapy such as FR901228 work in different ways to stop tumor cells from dividing so they stop growing or die.
NCT03626727
The study evaluates whether the use of Sodium Oxybate (Xyrem®) in TBI patients will be effective in reducing symptoms of post traumatic narcolepsy and post traumatic hypersomnia.
NCT03898427
Wrist-worn accelerometers and associated data analysis platforms will provide quantitative and qualitative knowledge regarding the action of scratching and sleep quantity in a symptomatic Atopic Dermatitis (AD) population. The overall research aim is to evaluate the sensitivity of digital devices to capture drug-induced (standard of care treatments; SOC) quantitative changes in nighttime scratch and sleep quantity in AD subjects. In the current study, the investigators aim to evaluate the ability of wrist-worn accelerometers to detect significant and clinically meaningful changes in scratch behavior and sleep quantity in patients with symptomatic AD aged 2 to 75 years, receiving topical SOC treatment for AD. To evaluate this experimental paradigm, using wearable accelerometers, traditional patient-reported outcome measures/observer-reported outcome (ObsRO) (PRO/ObsRO), thermal videography and physician assessments of AD will be assessed in a well-controlled observational methodology study that has both an in-patient and out-patient portions within the study.
NCT00258687
The purpose of this study is to learn if a vaccine made from the patient's own tumor cells, then genetically modified to secrete granulocyte-macrophage colony-stimulating factor (GM-CSF), will delay or stop the growth of the tumor. It will also look at the vaccine's effects on the immune system and the side effects of giving a vaccine made from a subject's own cancer cells.
NCT02082821
Heart transplantation (HT) is a lifesaving procedure for patients with end-stage heart failure and provides a better survival and quality of life if compared to medical treatment. HT is subject to alloimmune response, which, if left uncontrolled, is capable of jeopardizing long-term cardiac function. Advances in immunosuppression have enhanced the survival of HT patients. Nearly 2500 HT per year have been performed in the US during the last 10 years and despite significant improvements, long-term survival rates remain poor. More than 20% of patients do not survive more than 3 years, and those who survive are afflicted by long-term complications of alloimmunity and chronic immunosuppression. Life expectancy of patients who lose cardiac allografts is dramatically poor due to the absence of any therapeutic tool apart from re-transplantation, which is plagued by poor outcomes. The identification of novel therapeutic targets is thus mandatory. ATP/P2X7R signaling in T cells is highly relevant for cardiac allograft survival. ATP is a small molecule present at high concentrations inside cells; it is released as extracellular ATP (eATP) following cell damage or death where it acts as a danger signal. ATP is sensed by the P2X receptors (seven receptors named P2X1-7), mainly expressed by T lymphocytes. We have recently demonstrated that the ATP/P2X7R axis has a key role in cardiac allograft survival in humans and mice. Cardiac allograft vasculopathy (CAV) is a major limiting factor for HT survival; indeed CAV occurs in 50% of HT recipients by 5 years after transplantation and invariably results in allograft failure. CAV is clearly of immunological origin, as syngeneic murine grafts do not develop it. Once CAV occurs, the most definitive treatment is re-transplantation, but survival remains poor. We hypothesize that a single nucleotide polymorphysm (SNP) loss-of-function P2X7R mutation (p.Glu496Ala / c.1513A\>C, rs3751143) generates a compensatory upregulation of the other purinergic receptors (P2XsR), thus creating a state of hypersensitivity to eATP. This eATP hypersensitivity results in an abnormal generation of Th1/Th17 cells, that leads to CAV and early cardiac allograft loss. Our study will answer a fundamental question: What is the effect of the P2X7R loss-of-function mutation on the immune system? Our goal is to generate the first targeted-therapy for a selected group of cardiac transplant recipients.
NCT02448537
This research study is investigating a drug called PM01183 alone and in combination with chemotherapy drugs called gemcitabine or doxorubicin as a possible treatment for metastatic or unresectable Sarcoma.
NCT03008590
Over 100 million Americans report chronic pain. Veterans are disproportionately affected for multiple reasons, including injuries and post-traumatic stress disorder. Treatment for chronic pain is a priority research area for the VA. One of the most common causes of chronic pain is osteoarthritis (OA). OA is attributable to "wear and tear," but reasons for pain are complex. Inflammatory arthritis (IA) includes multiple severe diseases that affect 2-3% of persons and require treatment with immune-suppressive drugs to prevent joint destruction. Pain often persists despite effective treatment. Pain in arthritis results from multiple sources: inflammation, perception of pain in the joint, and interpretation of pain by the brain. Unfortunately, management of pain in arthritis remains a challenge. Low dose naltrexone is a widely used but unproven "alternative" approach to chronic pain. It is attractive for study because it is safe and is proposed to work on all three pathways that contribute to pain. A small but high-quality clinical trial is needed to determine whether to invest in definitive studies.
NCT03552900
Brief Summary: Background: There is a growing demand for mental health services on college campuses. At the same time there has been a dramatic surge in development of mobile mental health apps. Given the widespread popularity and utilization of mobile apps in the college-age population, there is an opportunity to leverage these tools to improve services. The study aims to evaluate the effects of a mobile app on reducing symptoms of depression and anxiety for students awaiting their first visit at Harvard Counseling and Mental Health Services (CAMHS), and on enhancing recovery after beginning treatment. Methods: Students seeking an appointment at Harvard CAMHS who meet eligibility criteria will be randomized to receive one of two apps: a direct online social support (7cups) or an app that provides information about community, health, wellness, academic, and support resources on campus (Bliss). Participants will complete a baseline assessment using the PHQ-9 and GAD-7 and a measure of perceived social support. They will be asked to use their assigned app while awaiting their intake appointment and during treatment. The primary endpoint will be at 2 weeks after enrollment and the secondary endpoints at 4, 8- and 12 weeks after enrollment. At all endpoints participants will complete a PHQ-9, GAD-7 and a survey assessing their experience with the app. At the 8-week endpoint they will also be asked about their overall satisfaction with their care and their perceived social support. Results: Feasibility and acceptability of the app will be evaluated by analyzing usage metrics of the 7cups app, self-report satisfaction questionnaire as well as trial adherence. Changes in PHQ-9 and GAD-7 scores between the two groups at baseline, primary and secondary endpoints will be analyzed as well as associations between PHQ-9, GAD-7 scores and patient socio-demographic and social support variables. Mediators of change in symptoms including frequency of use, activities used on app and perceived social support will also be analyzed.
NCT02709447
Girls in the juvenile justice system are at high risk for dating violence exposure as well as co-occurring problems with delinquency and sexual risk taking. Despite the multitude of negative outcomes associated with dating violence, no evidence-based preventive interventions exist for juvenile justice girls. This study will advance scientific knowledge by testing the efficacy of a promising, skills-based intervention (Date SMART) on reducing dating violence, delinquency and sexual risk outcomes for a broad range of court-involved, non-incarcerated girls.
NCT03661983
To evaluate the long-term efficacy of oral aripiprazole in pediatric participants for the treatment of Tourette's Disorder (TD).
NCT00290901
This study investigates if Celebrex is as effective as tramadol hydrochloride (Ultram) for patients with chronic low back pain, when administered over a 6-week period.
NCT01338805
This long-term extension study will assess the safety, tolerability and efficacy of BGG492 as adjunctive treatment in patients with partial onset seizures.
NCT00643318
The purpose of this study is to assess the short and long-term outcomes after CyberKnife stereotactic radiosurgery for early stage non-small cell lung cancer (NSCLC) in patients who are medically inoperable.
NCT03070951
The primary objective of this study is to demonstrate the superior efficacy versus placebo of OBE2109 alone and in combination with add-back therapy for the reduction of heavy menstrual bleeding associated with uterine fibroids in premenopausal women.
NCT02048514
The purpose of this clinical study is to evaluate the safety and device performance of the Nellix® EndoVascular Aneurysm Sealing System (Nellix System) for the treatment of infrarenal abdominal aortic aneurysms.
