Loading clinical trials...
Discover 15,316 clinical trials near Massachusetts. Find research studies in your area.
Browse by condition:
Showing 12081-12100 of 15,316 trials
NCT00109330
This study will evaluate the safety and immune response to GlaxoSmithKline Tdap vaccine compared to licensed Td vaccine when used as a booster in healthy adolescents (10-18 years of age).
NCT01358357
This is a multi-center, randomized, placebo-controlled, flexible-dose, parallel-group study designed to evaluate the efficacy and safety of lurasidone (in combination with lithium or divalproex) for the maintenance treatment of bipolar I disorder in subjects with or without rapid cycling and /or psychotic features.
NCT01793753
Background and Aim: An anorectal manometry (ARM) is a common test in the evaluation of outlet obstruction in constipation. In children under 6 yo, anesthesia is often used for patient comfort and compliance. The choice of anesthesia for ARM varies from center to center and includes the use of ketamine, inhalation agents, and propofol. With the increased use of propofol, our aim is to determine the effects of propofol on resting anal sphincter pressure while performing an ARM under general anesthesia. Hypothesis: Propofol administration leads to a decrease in internal anal sphincter pressure. Methods: This is a prospective, single center, observational study of the effect of propofol on the internal anal sphincter pressure. Pediatric patients between the ages of 2-6 years who require an anorectal manometry for chronic constipation will be offered enrollment. Anesthesia was required for patient compliance and comfort and conducted by an anesthesiologist. Sevoflurane was the inhalational agent used for induction. At Massachusetts General Hospital (MGH), 1 mg/kg of propofol bolus is routinely given at completion of the ARM test to reduce emergence delirium. The manometric probe was kept in place with continuous measurement of baseline internal anal sphincter pressure while propofol was administered. We measured changes to internal anal sphincter pressure and time to return to baseline. Results: The primary outcomes will be change of internal anal sphincter pressure from baseline and time to return to baseline. Discussion: The proposed investigation may demonstrate that propofol has an effect on the internal anal sphincter pressure which may affect its utility as an anesthetic for anorectal manometry.
NCT02329184
The purpose of this study is to establish initial safety, tolerability, pharmacokinetics and pharmacodynamics of MYK-461 in human subjects. This is a sequential group, single ascending (oral) dose study in NYHA Class I, II, or III patient volunteers aged 18-65 years.
NCT01449981
This study is the first to develop and test in a randomized experimental design the efficacy of an integrated 12-step facilitation intervention tailored for young people. In the first phase of the study, the investigators are developing and revising a preliminary manual for the two sessions individually-delivered Motivational Enhancement Therapy (MET) component and subsequent 8 session group-delivered Cognitive-Behavioral Therapy (CBT) component which will integrate Twelve-step Facilitation (TSF). Forty adolescents each will complete the preliminary integrated TSF protocol. In the second phase of the study, the investigators will compare integrated TSF (iTSF) to standard treatment (MET/CBT) in a randomized experimental design for adolescent substance use disorder with 60 adolescents. As a result, the investigators will examine potential mechanisms that may underlie the efficacy of iTSF in improving alcohol and other drug use outcomes. The investigators will test group differences on potential mechanisms of change (e.g., Alcoholics Anonymous/Narcotics Anonymous attendance and involvement) and whether these variables are associated with substance use outcomes.
NCT01557920
The investigators hypothesize that propofol, when compared to sevoflurane, causes the upper airway to collapse more easily and causes less activity in the tongue muscle. Additionally, the investigators hypothesize that, under increased carbon dioxide concentrations of the air inhaled, the upper airway will be less likely to collapse under anesthesia and there will be increased activity in the tongue muscle under both propofol and sevoflurane, when compared to breathing normal concentrations of carbon dioxide, as in room air. Furthermore the investigators hypothesize that anesthesia disrupt the breathing swallow coordination, an effect additionally altered by increased carbon dioxide through increased respiratory drive.
NCT01527838
This trial is a prospective, open-label, single-arm trial of the safety of a single FT1050-treated CB unit for hematopoietic reconstitution after a reduced-intensity conditioning regimen for hematologic malignancies. A maximum of 40 eligible adult subjects will be enrolled and treated in the trial at approximately 2-4 centers within the U.S.
NCT00706849
The purpose of this study is to determine whether mipomersen safely and effectively lowers low-density lipoprotein cholesterol (LDL-C) in patients with Heterozygous Familial Hypercholesterolemia (HeFH) and coronary artery disease (CAD) who are already on a stable dose of other lipid-lowering agents (including maximally tolerated statin therapy).
NCT00165503
The purposes of this study are: to determine the feasibility of administering adjuvant cisplatin plus ALIMTA to patients who undergo surgery with heated cisplatin during surgery; to determine the effects (good and bad) of this combined modality approach in patients with mesothelioma; to evaluate cisplatin effects by determining where it goes and how it is excreted in the body from the collection of tissues and cisplatin samples; to collect and analyze discarded samples of mesothelioma tumor during surgery to help determine the genetic make-up of the disease.
NCT00782652
This study is designed to better understand the effects of nitric oxide, a gas for inhalation, on patients with right ventricular infarction.
NCT01209195
This study was a Phase 1 and pharmacologic open-labeled dose-escalation trial of MM-121 in combination with paclitaxel using a "3+3" design.
NCT02222207
Part A (Phase IIa): Primary objectives: The study part A is designed to investigate whether the use of regorafenib eye drops can help patients with neovascular (wet) Age-Related Macular Degeneration (wAMD) to see better after 4 weeks and 12 weeks after inclusion into this study. Secondary objectives: The study will also evaluate the safety and tolerability of the regorafenib eye drops. Part B (Phase IIb): Primary objectives: The study part B is designed to investigate: * how often the regorafenib eye drops need to be given per day * whether the use of regorafenib eye drops can help patients with neovascular (wet) Age-Related Macular Degeneration (wAMD) to see better after 4 weeks and 12 weeks after inclusion into this study. Secondary objectives: The study will also evaluate how the different dosings of regorafenib eye drops affect patients vision, the safety and the tolerability.
NCT01456000
The purpose of this study is to demonstrate the safety and effectiveness of the CardioFocus Endoscopic Ablation System with Adaptive Contact (HeartLight) in the treatment of atrial fibrillation by creating electrical isolation of the pulmonary veins.
NCT01286753
This open-label, multi-center study will evaluate the safety and efficacy of Vemurafenib (RO5185426) in participants with metastatic or unresectable papillary thyroid cancer (PTC) positive for the BRAF V600 mutation and resistant to radioactive iodine therapy. Participants will receive vemurafenib 960 milligrams (mg) orally twice daily until progressive disease or unacceptable toxicity occurs.
NCT00107757
The purpose of this study is to determine if the investigational drug is effective and safe in children with seasonal allergic rhinitis.
NCT00770146
The purpose of this study is to evaluate the safety and efficacy of dosing with mipomersen for 26 weeks in patients with high cholesterol who are on a maximally tolerated dose of statin and who have a diagnosis that puts them at least at high risk of coronary heart disease (CHD).
NCT00329225
This 24-week study will compare the effects of adding the drug rosiglitazone (2mg and 4mg) or placebo to insulin in patients with Type 2 diabetes mellitus (non-insulin-dependent) who have not achieved their blood glucose goal using insulin alone. This study requires a total of seven visits during 28 weeks.
NCT00067938
Bipolar study of tolerability, clinical response and patient satisfaction
NCT00967304
The main objective of this study is to verify whether a new clinical decision rule identifying patients diagnosed with unprovoked blood clots who have a low risk of recurrence can safely stop oral anticoagulant therapy after 5-7 months of treatment.
NCT01742052
The primary objectives of the study are: * To evaluate the effects of three oral doses of MT-1303 compared to placebo given for a period of 24 weeks in subjects with relapsing-remitting multiple sclerosis (RRMS) on MRI parameters * To evaluate the safety and tolerability of three oral doses of MT-1303 compared to placebo given for a period of 24 weeks in subjects with RRMS.
