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Discover 19,675 clinical trials near Pennsylvania. Find research studies in your area.
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NCT00046449
A Placebo Controlled Study Evaluating The Effectivess Of Medication In Preventing Seasonal Affective Disorder
NCT00003325
RATIONALE: Lymphatic mapping may improve the ability to detect cancer of the vulva. PURPOSE: This phase III trial is studying how well lymphatic mapping works in treating patients with stage I or stage II cancer of the vulva.
NCT00389181
The purpose of this study is to determine if medical management is better than invasive therapy for improving the long-term outcome of patients with unruptured brain arteriovenous malformations.
NCT01346293
The study was designed to compare the safety and immunogenicity of DTap-IPV with DAPTACEL® + IPOL® as the 5th dose booster in children ≥ 4 to \< 7 years of age in the US and Puerto Rico who were previously vaccinated with DAPTACEL® and/or Pentacel® vaccines only. Primary Objectives: * To compare the pertussis \[Pertussis Toxoid (PT), Filamentous Haemagglutinin (FHA), Pertactin (PRN), and Fimbriae Types 2 and 3 (FIM)\] booster responses and geometric mean concentrations (GMCs) (as measured by enzyme-linked immunosorbent assay \[ELISA\]) following DTap-IPV vaccination to those elicited following DAPTACEL® + IPOL® vaccination when administered as a 5th dose. * To compare the diphtheria and tetanus booster responses and GMCs (as measured by ELISA) following DTap-IPV vaccination with those elicited following DAPTACEL® + IPOL® vaccinations when administered as a 5th dose . * To compare the Inactivated Poliovirus Vaccine booster responses (as measured by neutralizing assay) following DTap-IPV vaccination with those elicited following DAPTACEL® + IPOL® vaccinations. Observational Objectives: * To compare the polio (types 1, 2, and 3) geometric mean titers (GMTs) following DTap-IPV vaccination with those elicited following DAPTACEL® + IPOL® vaccinations. * To assess the safety of DTap-IPV vaccine or DAPTACEL® + IPOL® vaccine when administered as the fifth dose booster vaccine in participants previously vaccinated with DAPTACEL and/or Pentacel vaccines.
NCT01235520
This randomized, multi-center, double-blind, parallel-group, placebo-controlled study will evaluate the efficacy and safety of RO4917838 in patients with sub-optimally controlled symptoms of schizophrenia. Patients, on stable treatment with antipsychotics, will be randomized to receive daily oral doses of RO4917838 or matching placebo for 52 weeks, followed by an optional treatment extension for up to 3 years.
NCT00217633
This phase II trial is studying how well pelvic exenteration works in treating patients with recurrent cervical cancer. Pelvic exenteration may be effective in treating recurrent cervical cancer.
NCT01226719
In this Phase II study the investigators plan to determine the overall response rate (ORR) of the combination of FOLFOXIRI plus panitumumab as first-line treatment of patients with liver-only metastatic KRAS wild-type colorectal cancer.
NCT00746759
The purpose of the research study is to develop a new, more sensitive, and less invasive test for diagnosing lung cancer at an earlier stage, when it can more easily be cured. The investigators hypothesize that certain genes are expressed differently in current and former smokers who have lung cancer, and this difference in gene expression may be a biomarker for lung cancer.
NCT01275352
This study will consist of middle-aged Caucasian non-failing subjects with high blood pressure who are homozygous for a gene that confers increased risk of developing heart failure, the Glycine 83 variant of the Ka renal chloride channel (ClC-Ka Gly/Gly 83), or middle-aged Caucasian non-failing hypertensive subjects who lack the heart failure risk gene, the wild-type Arginine 83 Ka renal chloride channel (ClC-Ka Arg/Arg 83). Subjects on standard therapy for high blood pressure with an angiotensin converting inhibitor (ACEI) or angiotensin receptor blocker (ARB) will be randomized to additional treatment with eplerenone (an aldosterone antagonist) or placebo, and assessed for changes in echocardiographic left ventricular hypertrophy (LVMI). Secondary endpoints will assess left ventricular remodeling and other echocardiographic variables. The investigators hypothesize that subjects homozygous for the CLCNKA risk allele will have a greater response to eplerenone in terms of reductions in LVMI than those lacking the risk allele.
NCT00650091
Idiopathic pulmonary fibrosis (IPF) is a long-term lung disease that affects an individual's ability to breathe. In this randomized, double-blind, placebo-controlled trial, we assigned patients with idiopathic pulmonary fibrosis who had mild-to-moderate lung-function impairment to one of three groups - receiving a combination of prednisone, azathioprine, and NAC (combination therapy), NAC alone, or placebo - in a 1:1:1 ratio.
NCT00420342
The main purpose of this study is to compare the effects of treatment of two different formulations of Angeliq® and Prempro on blood pressure in post-menopausal women with prehypertension.
NCT00837486
Medtronic, Inc. sponsored an investigational study of the Reclaim™ Deep Brain Stimulation (DBS) System in people that have treatment-resistant depression. Depression is a mood disorder and a serious medical condition that affects millions of Americans. Depressive symptoms may include loss of interest in things typically enjoyed; decreased energy levels; difficulty concentrating or making decisions; restlessness; and feelings of pessimism, hopelessness, and worthlessness. Treatment-resistant depression is a chronic and severe form of depression characterized by failure to respond to traditional forms of treatment, such as antidepressant medications and electroconvulsive therapy. Treatment-resistant depression significantly impacts quality of life, productivity, and is a major contributor of disability world-wide. This randomized, double-blind, sham stimulation-controlled, multi-center, prospective, parallel design study used deep brain stimulation technology to test whether active bilateral stimulation can safely and effectively improve depressive symptoms in patients with treatment-resistant depression compared to sham stimulation. Participants meeting criteria for the study were implanted with the Reclaim DBS System. Participants in the active group, who received active stimulation, were compared to the control group, who received sham stimulation, during the 16-week blinded-treatment phase. All participants were monitored for changes in depressive symptoms. After the blinded-treatment phase, all participants received active stimulation. Candidates for the trial were adults who had major depressive disorder and had not responded to several treatments for depression. Participants in the study continued to receive their current antidepressant medications while participating in the trial.
NCT01624311
This is a pilot study which will test the safety and feasibility of hypothermia treatment as adjunct therapy to conventional treatment of hyperammonemic encephalopathy (HAE) in neonates versus conventional treatment (dialysis, nutritional therapy, and ammonia scavenging drugs) only. The endpoint of the pilot study will be reached when either 24 patients have been enrolled and no serious adverse events were observed, when no patient has been enrolled in 5 years, or when serious adverse events occur which are clearly linked to the use of hypothermia. These would be serious complications not seen in patients on conventional therapy (dialysis , nutritional therapy, ammonia scavenging drugs) for HAE.
NCT01488929
Negative symptoms and cognitive dysfunction in schizophrenia (CDS) are core features of schizophrenia. These negative symptoms and cognitive deficits have a devastating impact on the function, employment, and social interactions of patients with schizophrenia. Medications used to treat schizophrenia (e.g. atypical antipsychotics) do not improve negative symptoms or CDS. TC-5619 is being developed for use as an add-on therapy in combination with atypical antipsychotics to treat patients with negative symptoms and CDS.
NCT01532336
The purpose of this study is to evaluate the clinical and microbiological efficacy and safety of NVC-422 compared to vehicle for adenoviral conjunctivitis. Adults and children one year of age and older with diagnosis of adenoviral conjunctivitis in at least one eye based upon a positive adenovirus test result using the Aden-Detactor Plus kit (Rapid Pathogen Screening, Inc). Subjects will be randomly assigned to receive either NVC-422 or Vehicle.
NCT02405039
This is a randomized, double masked study designed to evaluate the safety of EBI-005 5 mg/mL topical ophthalmic solution given three times daily (TID) compared to vehicle-control over a one year period in subjects with dry eye disease (DED). Approximately 188 subjects will be enrolled to either EBI-005 or vehicle at up to 15 centers in the United States (US) and Canada.
NCT00380185
Atherosclerosis, a condition in which fatty deposits build up along the inner walls of arteries, can occur throughout the body. The purpose of this study is to examine the possible genetic differences that may influence where atherosclerosis occurs.
NCT00757588
The purpose of this study is to compare the effects of saxagliptin with those of placebo as add-on therapy to insulin and insulin with metformin in improving glycemic control at 24 and 52 weeks.
NCT01739595
The purpose of ZA-302 is to determine the effects of Androxal on morning testosterone and reproductive status in younger overweight men with acquired hypogonadotropic hypogonadism (confirmed morning T\<300 ng/dL) and normal sperm concentration, compared to changes with placebo. Subjects must not have previously been treated with testosterone products within the last 6 months.
NCT00877292
The study will examine the sensitivity and specificity of a circulating cell-free nucleic acid test (DNA/RNA) to identify Down syndrome between about 10 weeks and 21 weeks 6 days gestation. In addition, the new test may be used to identify trisomy 13 and 18 as part of a more complete laboratory developed test. We hypothesize that the new circulating cell-free fetal NA-based test will accurately and precisely measure specific fetal markers in maternal circulation and that measurement will lead to the ability to noninvasively identify with high sensitivity and specificity, fetal chromosome abnormalities, such as Down syndrome.
