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Raleigh-Durham, North Carolina Clinical Trials

A listing of Raleigh-Durham, North Carolina clinical trials actively recruiting patient volunteers.

RESULTS

Found (476) clinical trials

Safety Study for Treatment of Wet Macular Degeneration Using the TheraSight(TM) Ocular Brachytherapy System

This is a multi-center randomized study of three doses of radiation (assigned 1:1:1) delivered by the TheraSight(TM) Brachytherapy System in participants with choroidal neovascularization (CNV) secondary to wet (exudative) AMD. Each participant receives a single dose of radiation delivered by one-time only brachytherapy. Participants are followed for three years after ...

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Environmental Polymorphisms Registry

We are establishing a registry-based cohort and repository of biological (e.g. blood, urine,saliva, etc.) and environmental (e.g. household dust) specimens (approximately 20,000 participants) in which the donated specimens are linked to the donor s identities, contact information, and some basic demographics through a personal identification number (PIN). Specimens are available ...

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Immune Cell Response to Stimuli

The objective is to define the signaling pathways activated by lipopolysaccharide (LPS) and other selected innate immunity stimuli, and the downstream inflammatory functional consequences, in human leukocytes in vitro. Adult (greater than or equal to 18 - 65 years old), nonpregnant, healthy volunteers will have 320 ml of whole blood ...

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Environmental Risk Factors for the Anti-synthetase Syndrome

Most autoimmune diseases are thought to develop as a result of chronic immune activation and dysregulation after selected environmental exposures in genetically susceptible individuals. Based on prior studies suggesting roles for noninfectious and infectious agents in the development of myositis, as well as the known clinical, epidemiologic and genetic differences ...

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Study of Exposure to Chemicals in Consumer Products

Research to advance the characterization of environmental and chemical exposures through improved exposure assessments, at both the individual and population levels, is a research priority identified in the Strategic Research Action Plan for the U.S. Environmental Protection Agency (EPA) s Chemical Safety for Sustainability (CSS) program (EPA 2012) and the ...

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CaREFREE Study (Calorie Restriction Environment and Fitness: Reproductive Effects Evaluation Study)

Functional hypothalamic amenorrhea (HA) is a reversible form of hypogonadotropic hypogonadism (HH) that can be triggered by stressors such as exercise, nutritional deficits, and psychological stress. Dysfunction of the hypothalamic component of the reproductive axis plays a key role in functional HA and is manifest by an altered pattern of ...

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NHALES (Natural History of Asthma With Longitudinal Environmental Sampling)

This study will be a prospective, longitudinal, observational, single-center, exploratory, natural history study to collect samples and data that will enable prospective explorations of the interaction between environmental exposures and disease progression over time in moderate-severe atopic asthmatics with persistent disease, and facilitate the formation of mechanistic hypotheses. Environmental and ...

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Boostrix Pregnancy Registry

The Registry was originally initiated on 03 May 2005, as part of a program of enhanced pharmacovigilance. Following new European Union Pharmacovigilance legislation, pregnancy registries are to be considered as post-authorization safety studies (PASS). The ongoing Registry will therefore be converted into a PASS study in Q1 2014. Exposed pregnancies ...

Phase N/A

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Femoral Peri-arterial Local Anesthetic Injection Decreases Tourniquet Associated Ischemic Hypertension

The purpose of this prospective randomized double-blind study is to determine if the novel technique of ultrasound guided peri-arterial injection of local anesthetic around the femoral artery decreases ischemic hypertension associated with prolonged lower extremity tourniquet time during total ankle arthroplasty (TAA) and foot fusion surgeries. Efficacy will be determined ...

Phase

3.08 miles

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Evaluation of Utility of Ultrasound Guided iPACK Block for Knee Extension After Total Knee Arthroplasty.

The purpose of this study is to learn if using an Interspace between the Popliteal Artery and Capsule of the Knee (iPACK) injection technique (also called a "nerve block") that numbs the nerves going to the back part of the knee to aid in physical therapy after surgery. The iPACK ...

Phase

3.08 miles

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