Loading clinical trials...
Discover 15,316 clinical trials near Massachusetts. Find research studies in your area.
Browse by condition:
Showing 12041-12060 of 15,316 trials
NCT01070836
The primary objective of this study is to demonstrate that the incidence of progressive multifocal Leukoencephalopathy (PML) in natalizumab-treated participants who do not have detectable antibodies to John Cunningham virus (JCV) (antibody negative) is lower than in participants who have detectable antibodies to JCV (antibody positive). The secondary objectives of this study are to: Estimate the incidence of PML in natalizumab-treated participants who are anti-JCV antibody negative and anti-JCV antibody positive, based on a meta-analysis of data obtained from this study and other data sources; Define the prevalence of anti-JCV antibody in relapsing multiple sclerosis (MS) participants receiving natalizumab within the TYSABRI Outreach: United Commitment to Health (TOUCH) Prescribing Program; Determine changes in anti-JCV antibody status over time.
NCT02201524
Study B7451005 is a Phase 2 study which will assess the efficacy and safety of PF-04965842 in patients with moderate to severe psoriasis. The study will include three PF-04965842 groups (200 mg daily, 400 mg daily and 200 mg twice daily) and a placebo group. The treatment period will be 4 weeks in duration and will be followed up by a 4 week follow up period.
NCT01807949
The primary objective of the study was to evaluate the efficacy of lumacaftor in combination with ivacaftor at Week 24 in participants aged 12 years and older with cystic fibrosis (CF) who are homozygous for the F508del mutation on the CF transmembrane conductance regulator (CFTR) gene.
NCT01070823
The primary objective is to define the prevalence of serum anti-JCV antibody in relapsing multiple sclerosis (MS) participants receiving Tysabri® (natalizumab) or being considered for such treatment. Secondary objectives are to analytically validate the anti-JCV antibody assay in a plasma matrix and to determine changes in anti-JCV antibody status over time.
NCT01584557
The purpose of this study is to evaluate the short term efficacy and safety of tolvaptan in subjects hospitalized for worsening heart failure who have volume overload and one of the following: renal insufficiency, or hyponatremia or inadequate response to diuretic therapy. The primary variable for assessing efficacy will be self-assessed 7-point dyspnea score at 8 and 16 hours.
NCT01214967
Premature infants are born at substantial risk for poor health and developmental outcomes, which commonly include hearing and vision problems, developmental delays, and poor school performance. Premature infants of low-income families face additional social risks known to worsen these outcomes. The Institute of Medicine recognized this important public health problem in its 2006 report, Preterm Birth, which argued for the need to improve the quality of follow-up care for preterm infants discharged from the neonatal intensive care unit (NICU). The underpinning of this proposal is that maternal depression - common among families of premature infants - interferes with adherence to follow-up services, and (both through this mechanism and directly) adversely impacts child health and development. Conversely, alleviating depressive symptoms among these women represents a promising strategy to improve adherence to NICU follow-up services and to improve the outcomes of this vulnerable population. This project aims to mitigate the adverse effects of maternal depression in this specific high-risk population by testing a theory-based, parent-directed empowerment strategy, called Problem Solving Education (PSE). In the past, similar strategies have been proven effective for improving the mood and functioning of depressed adults, and for improving adherence to medical treatment. However, they have never been tested in the setting of a parent-child relationship or among families of premature infants. This project involves a clinical trial of PSE among 50 low-income mothers at risk for depression, who have premature infants in two Boston NICUs: Boston Medical Center and Tufts Medical Center. The investigators aim to determine the impact of PSE on maternal depressive symptoms and functioning, and adherence to child health supervision and immunization schedules, vision screening, and early intervention evaluation for babies with suspected developmental delays. Approximately 100,000 children are born prematurely to low-income families each year. Parent-directed PSE aims to improve outcomes for these children through the prevention and/or attenuation of maternal depressive symptoms, as well as through family activation and promotion of adherence to follow-up care. If successful, PSE could also provide the cornerstone of a more generalizable empowerment strategy for families of children with chronic medical conditions.
NCT01796158
The goal of this project is to conduct a pilot study evaluating feasibility, acceptability, and estimating the effect size of a new computerized Motivational Enhancement Therapy (cMET) intervention for alcohol-involved adolescent primary care patients.
NCT00133952
The purpose of the study is to test the hypothesis that oral administration of ruboxistaurin will reduce the occurrence of sustained moderate visual loss (SMVL) in patients with clinically significant macular edema. SMVL is defined as a 15 letter or more decrease from baseline in best-corrected Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity that is sustained for the patient's last 6 months of study participation. The SMVL data from this study will be combined with the SMVL data from Study B7A-MC-MBDL for the purpose of comparing ruboxistaurin to placebo.
NCT00069095
This 4 arm study assessed the efficacy and safety of oral capecitabine (Xeloda) or intravenous (iv) fluorouracil/leucovorin, in combination with iv oxaliplatin (Eloxatin) with or without iv bevacizumab (Avastin), as a first-line treatment in patients with metastatic colorectal cancer. Patients were randomized to receive 1) XELOX (Xeloda 1000 mg/m\^2 orally \[po\] twice a day \[bid\] on Days 1-15 + oxaliplatin in 3 week cycles), 2) FOLFOX-4 (oxaliplatin + leucovorin + fluorouracil \[5-FU\] in 2 week cycles), 3) XELOX + bevacizumab (7.5 mg iv on Day 1 in 3 week cycles), or 4) FOLFOX-4 + bevacizumab (5 mg iv on Day 1 in 2 week cycles).
NCT00312377
This large phase III clinical study is studying the effect of vandetanib (ZACTIMA) in treating non-small cell lung cancer (NSCLC). Vandetanib is a new type of agent that targets the blood supply to a cancer tumour (through it's anti-vascular endothelial growth factor receptor (VEGFR) properties) and the tumour cells themselves (through it's anti-endothelial growth factor receptor (EGFR) actions). This study will look at the effects of vandetanib in lung cancer patients who have had their cancer re-appear after treatment with standard chemotherapy. This clinical study will test if the vandetanib anti-VEGF and anti-EGFR characteristics can deliver longer improved progression free survival and improved overall survival than docetaxel (Taxotere) alone. All patients participating this clinical study will receive treatment with docetaxel, a commonly used treatment for recurrent non-small cell lung cancer. In addition, some patients will also receive vandetanib (ZACTIMA), an anti-EGFR / anti-VEGF agent. Recent clinical research shows that vascular endothelial growth factor receptor (VEGFR) inhibition, when used with standard chemotherapy, can lead to increased survival in advanced non-small cell lung cancer (NSCLC) patients. Other research shows that epidermal growth factor receptor (EGFR) inhibitors, like erlotinib (Tarceva) can also increase overall non-small cell lung cancer survival by killing tumour cells and stopping them from dividing.
NCT00675831
The purpose of this research study is to evaluate the safety and efficacy of cell depletion in a donor lymphocyte infusion (DLI) product with the use of the CliniMACS machine. Previously, patients with hematologic malignancies who have relapsed after transplant have been given infusions of donor white blood cells calsed donor lymphocyte infusion (DLI) as a way to boost their immune function and fight cancer. Information from other research studies suggests that lowering the number of a certain type of white blood cell called CD25+ Tregs in the DLI may allow for a greater effect. In this research study, we are looking for the appropriate dose of DLI depleted of the CD25+ Treg white blood cells that can be given safely.
NCT00261365
The purpose of this study is to identify candidate markers predictive of response and/or serious toxicity to BMS-734016 (MDX-010).
NCT02125695
The main objectives of the study are: To determine if RNA recovery from tape harvesting allows for the identification of a disease gene signature (e.g., interferon \[IFN\] signature for lupus) or other biomarkers that may differentiate affected from normal or unaffected skin; To determine if the lupus gene signature is differentially expressed in the epidermis from active discoid lupus erythematosus (DLE) or subacute cutaneous lupus erythematosus (SCLE) lesions when compared with unaffected skin from the same participants and from the skin of healthy volunteers (HVs); To determine if the atopic dermatitis (AD) gene signature is differentially expressed in the epidermis from active AD lesions when compared with unaffected skin from the same participants and from the skin of HVs; and To correlate the levels of transcripts of targeted genes in the skin by tape harvesting with those obtained from the blood.
NCT00320697
This study seeks to determine if continued treatment with bupropion and nicotine replacement therapy (NRT) can reduce the smoking relapse rate in patients with schizophrenia.
NCT01421485
Youth and young adults in the juvenile justice system have a high prevalence of concurrent psychiatric and substance use disorders and are also at high risk for HIV. However, even when the disorders and risks are recognized, most programs do not address all of these important problems and long-term efficacy for all outcomes simultaneously has yet to be demonstrated for these multi-problem youth. Adverse outcomes for youth include partially treated or relapsing psychiatric disorders, continued substance abuse, unchanged HIV risk, and further legal problems. This project, in collaboration with the Rhode Island Family Court, with whom we have existing collaborations, will address these issues by implementing an Integrated Treatment Program (ITP) that targets mental health/substance abuse disorders and HIV risk. ITP is novel by targeting multiple adolescent problems simultaneously, involving parents to augment change, and its delivery within the Family Court. This study will extend our previous efficacious interventions among youth with psychiatric disorders to court-involved youth. Adolescents and their parents will be enrolled from the Rhode Island Family Court Mental Health Clinic where youth aged 13-17 are referred by judges for comprehensive assessment and referral for treatment. This randomized controlled trial will test the efficacy, among 200 sexually active court-involved youth who need outpatient treatment, of the novel, integrated treatment (ITP, n=100) as compared to enhanced standard care in community outpatient services (ESC, n=100) over an 18-month period (6 months of ITP or ESC and 12 months of follow-up). ITP consists of three components: 1) individual cognitive behavioral therapy which includes a motivational interviewing component and is modular-based to address concurrent mental health and substance abuse issues; 2) family and parent training sessions to address parental communication and monitoring to support risk reduction among youth; 3) multifamily group workshops to address HIV risk, family communication and peer resistance skills. Youth in both conditions (ITP and ESC) will receive similar case management services from the court and psychiatric medication management (if needed) from a study psychiatrist. ITP will be compared to ESC on reductions in sexual risk behavior, substance use, symptoms of psychiatric disorders, and legal offenses.
NCT02605356
This study will be conducted in 2 parts. The phase 1b part will be an international, phase 1b, open-label, dose-escalation assessment of radium-223 dichloride administered with bortezomib and dexamethasone in subjects with relapsed multiple myeloma. The primary endpoint of the phase 1b part is to determine the optimal dose of radium-223 dichloride in combination with bortezomib/dexamethasone for the Phase 2 portion of the study. The phase 2 part will be an international, phase 2, double-blind, randomized, placebo-controlled assessment of radium-223 dichloride versus placebo administered with bortezomib and dexamethasone, in subjects with relapsed multiple myeloma. Randomization (1:1) in the phase 2 part will be stratified by: * Prior bortezomib treatment (yes, no) * Prior treatment (1 prior line of treatment, \>1 prior line of treatment) Approximately 30 subjects (10 subjects per cohort) will be enrolled in the phase 1b part of the study and approximately 196 subjects will be enrolled in the phase 2 part of the study.
NCT01251549
ReWalk suit developed by Argo Medical Technologies is designed to enable people with lower limb disabilities to carry out routine ambulatory functions (stand, walk etc.); it can be used by people with disabilities such as spinal cord injury, brain injury, stroke, multiple sclerosis, cerebral palsy and other pathologies that produce severe walking impairments.
NCT00404924
This study is being carried out to assess if adding ZD6474 to best supportive care (BSC) is more effective than best supportive care alone, for the treatment of patients with non-small cell lung cancer, whose disease has recurred after previous chemotherapy and an Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor (EGFR TKI). ZD6474 is a new anti-cancer drug in development that works in a different way to standard chemotherapy drugs. It targets the growth of new blood vessels to a tumour and thereby might slow the rate at which the tumour may grow. Early studies indicate that ZD6474 has a positive effect on the time that a tumour may take to progress to a further stage. Approximately 930 patients will take part in this study. It will be conducted in hospitals and clinics in North and South America, Europe and Asia.
NCT02033551
This is an extension study to evaluate the safety of Veliparib monotherapy or in combination with Carboplatin plus Paclitaxel or modified Folinic Acid/Fluorouracil/Irinotecan (FOLFIRI) in subjects with solid tumors.
NCT01706926
The primary objective of this study is to evaluate the efficacy of 3 subcutaneous doses of mavrilimumab compared with placebo in combination with methotrexate (MTX) in subjects with moderate-to-severe adult onset Rheumatoid Arthritis (RA).
