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Discover 17,526 clinical trials near North Carolina. Find research studies in your area.
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Showing 15841-15860 of 17,526 trials
NCT01209702
This randomized, double-blind, placebo-controlled study will evaluate the safety and efficacy of RoActemra/Actemra (tocilizumab) in patients with ankylosing spondylitis (AS) who have failed treatment with non-steroidal anti-inflammatory drugs and are naïve to tumor necrsos factor (TNF) antagonist therapy. In Part 1 of the study, patients will be randomized to receive either RoActemra/Actemra 8 mg/kg intravenously (IV) or placebo every 4 weeks for 12 weeks. In Part 2, patients will be randomized to receive RoActemra at either 8 mg/kg or 4 mg/kg IV or placebo every 4 weeks for 24 weeks. The double-blind treatment period will be followed by open-label treatment with RoActemra/Actemra 8 mg/kg iv every 4 weeks until Week 208 for all patients. Anticipated time on study treatment is 208 weeks.
NCT01553123
The purpose of this study is to determine whether ulipristal acetate is effective in the treatment of females with anemia associated with uterine leiomyomas. The safety of this product will also be evaluated.
NCT01675375
The purpose of this research is to determine if an investigational thin shield can effectively reduce discomfort following Laser Vision Correction.
NCT00570986
The purpose of this study is to determine the safety and efficacy of 2 doses of ABT-874 versus placebo in the treatment of subjects with moderate to severe plaque psoriasis.
NCT01245686
Cardiovascular disease (CVD), including heart disease and stroke, is the leading cause of death in the US. Every year, more than one million Americans have a heart attack, and nearly 800,000 have a stroke. In 2010, heart disease alone is expected to cost the country more than $316 billion in health care and lost productivity. Both lifestyle changes and medication can reduce the risk of CVD, and this project combines these approaches in the hopes of identifying a practical intervention for use in primary care medical offices. The project combines two previously tested interventions and updates them to meet current guidelines for diet and use of aspirin and cholesterol-controlling drugs (statins). The research team is delivering the combined intervention in two formats: web-based and counselor-based. Each format has the same content, but the web-based advice is accessed through the Internet by clients at home, a community site, or a primary care office. The other format involves sessions delivered to clients by a counselor either in person at a primary care office or over the telephone. The researchers will compare how effective each format is in reducing participants' risk of coronary heart disease. They will also determine the interventions' effect on participants' diet, physical activity, smoking status, medication adherence, and other health indicators. In addition, the team will compare the two formats' cost-effectiveness and how well the patients, office staff, and clinicians accept the interventions. Recruited from five family practices, 600 patients representing the geographic and ethnic diversity of North Carolina are taking part in this study. Half the participants are randomly assigned to the web-based intervention; the other half to the counselor-based version. Both groups will also get information on local resources, such as gyms and farmers markets, that can help participants maintain a healthy lifestyle.
NCT01331486
Prehypertension and mild hypertension affect an estimated 157 million U.S. adults. Cardiovascular disease (CVD) risk and associated mortality is elevated in this population. Treatment options are limited consisting of lifestyle modification, which is often ineffective, or drug therapy, which carries risk of side effects. Highly safe, efficacious, and acceptable treatment options for this population are needed. Hawthorn standardized extract (HSE) is approved for use in Europe to treat heart failure, and preliminary evidence suggests it may have a blood pressure lowering effect. However, prior trials of hawthorn have based dosage recommendations on animal studies. Therefore, the investigators propose a dose-finding study to measure the pharmacodynamic effect of three doses of standardized hawthorn extract and placebo.
NCT01333917
Colorectal cancer is a major problem in the United States and other developed countries. A safe and effective chemopreventive agent could reduce the burden of colorectal neoplasia. Curcumin, is a product that is derived from Curcuma longa. It has been used for thousands of years as a traditional remedy. Curcumin blocks a number of targets involved in tumor initiation, promotion, and progression, and is considered a promising chemopreventive agent. The investigators propose to enroll 40 patients after screening colonoscopy who will have rectal biopsies at baseline and after 4 weeks of curcumin 4 grams per day. The investigators will use microarray analysis to identify genes that are modified by curcumin that could be used as biomarkers in future chemoprevention studies. The study will also evaluate tolerability and toxicity.
NCT00006102
Phase II trial to study the effectiveness of rebeccamycin analogue in treating children who have solid tumors or non-Hodgkin's lymphoma. Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die.
NCT00280787
Patients enrolled on this study will have been diagnosed with non-small cell lung cancer which cannot be removed by an operation. The standard treatment for this disease is a combination of chemotherapy and radiation therapy; however, the best way to combine these treatments is not known. This study will examine if the combination of chemotherapy and radiotherapy has an increased effect on slowing tumor growth with the addition of a drug called ZD1839. In this study, chemotherapy will be given initially (induction therapy) to try to control the spread of the cancer. Then radiation and chemotherapy will be given together. Receiving chemotherapy at the same time as radiation treatments can enhance the effect of the radiation. In this study, patients will receive a drug called ZD1839. In laboratory tests on cancer cells, ZD1839 has shown an additive effect when used in combination with radiation. ZD1839 has also been shown to slow or stop growth in tumors. The purpose of this study is to determine the side effects and effectiveness of using ZD1839 when used with radiation in this treatment regimen (induction chemotherapy followed by combination chemotherapy, ZD1839, and radiation therapy).
NCT00137345
The purpose of this study is to determine if one drug is superior to another with regard to safety and the preservation of renal function after a kidney transplant.
NCT00003288
Phase I trial to study the effectiveness of tirapazamine plus cyclophosphamide in treating children who have refractory solid tumors. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.
NCT00195260
To evaluate the safety and tolerability of oral SKI-606 (bosutinib) administered on a daily schedule to subjects with advanced malignant solid tumors and to define a maximum tolerated dose (MTD) in this subject population.
NCT00427011
Phase IIb open-label extension study for patients with Parkinson's Disease. All patients will receive active study drug. The study will involve outpatient visits only. Patients who completed Study E2007-A001-214 (Cohorts I and II) and who meet inclusion/exclusion criteria will be enrolled and enter the 12-week Titration Phase (from "Dispense Study Drug" at Week 0 \[Visit 2\] through Week 12 \[Visit 7\]) followed by the Maintenance Phase (from Week 12 \[Visit 7\] to end of study).
NCT00164125
To evaluate the safety of extended use of polyethyleneglycol3350 laxative in constipated patients.
NCT00366704
The purpose of this study is to determine the effect of bifeprunox or risperidone on the body weight of patients with schizophrenia.
NCT00316277
The purpose of this study is to determine whether treatment outcome for subjects dependent on prescription opioid analgesics can be improved by adding individual drug counseling to the prescription of buprenorphine/naloxone with standard medical management. This will be examined during: a) an initial four-week treatment with taper; b) a 12-week stabilization treatment for those who do not respond successfully to the initial treatment; and c) a long-term follow-up assessment at 1.5 years, 2.5 years, and 3.5 years after treatment.
NCT01734668
The objective of this study is to demonstrate the clinical performance of the Sofia RSV FIA with specimens from symptomatic pediatric subjects who are less than nineteen (19) years of age.
NCT00003191
Phase I trial to study the effectiveness of fenretinide in treating children who have solid tumors that have not responded to standard therapy. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die.
NCT00005085
Phase II trial to study the effectiveness of rebeccamycin analog in treating patients who have metastatic or locally recurrent colorectal cancer. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die.
NCT00164164
The purpose of the this study was to compare the safety and efficacy of HalfLytely (2L NULYTELY + 20mg bisacodyl) to NULYTELY for preparation prior to colonoscopy.
