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Discover 21,047 clinical trials near Pittsburgh, Pennsylvania. Find research studies in your area.
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Showing 13101-13120 of 21,047 trials
NCT00754221
This is a study to investigate the long-term safety and effectiveness \[S,S\]-Reboxetine in relieving the symptoms of Fibromyalgia in patients.
NCT00235495
The goal of the trial is to determine whether human albumin, administered within 5 hours of symptom onset, improves the 3-month outcome of subjects with acute ischemic stroke.
NCT00036790
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Motexafin gadolinium may increase the effectiveness of doxorubicin by making tumor cells more sensitive to the drug. PURPOSE: Phase I trial to study the effectiveness of combining motexafin gadolinium with doxorubicin in treating patients who have recurrent or metastatic cancer.
NCT00880503
Background: Resistance to cancer chemotherapy develops in patients, rendering certain treatments ineffective. Despite much research, the prevailing cause of drug resistance is not known. One mechanism for drug resistance involves a protein called P-glycoprotein, or Pgp, which reduces the effectiveness of cancer treatments by "pumping" anti-cancer drugs out of tumor cells where they are supposed to work against the disease. Objectives: To identify and evaluate more thoroughly the roles of Pgp and other substances in mediating drug resistance. Eligibility: Patients enrolled in clinical trials of cancer therapies at the Children's Hospital of Pittsburgh; Cancer Centers of Carolinas; Arizona Clinical Research Center; University of Copenhagen; and Herlev Hospital, Copenhagen who have consented to the use of blood, tissue, or tumor samples for laboratory studies. Design: Blood, tumor, and tissue samples are collected from participants and sent to the NCI for various laboratory analyses. ...
NCT00710567
Specific Aims The aims of this trial are to evaluate the safety and effectiveness of the DuraHeart™ LVAS in patients with advanced heart failure who require LVAS support as a bridge to cardiac transplantation. Study Population The patient population for this trial consists of patients with end stage heart failure awaiting cardiac transplantation. Patients must be listed for transplant with UNOS with status 1A or 1B. All patients who meet the eligibility criteria may be included in the study regardless of gender, race or ethnicity. Study Design This is a multi-center, prospective, single arm study in which the lower one-sided confidence interval exceeds the performance goal. Enrollment is expected to occur within an 18-month time period at up to 40 centers. All patients will be followed for all endpoints for 6 months while on DuraHeart™ LVAS support, or until cardiac transplantation or death, whichever occurs first. For those patients who remain on support after 180 days, survival and device reliability data will continue to be collected on a regular basis. If patients are transplanted, survival at day 30 post cardiac transplantation will also be assessed.
NCT03084068
To determine the effectiveness of human dehydrated umbilical cord allograft in standard open rotator cuff repair as assessed by the American Shoulder and Elbow Surgeons (ASES) score 12 months post-op.
NCT00475605
This is an observational study to assess the long-term safety of Protopic® Ointment for the treatment of atopic dermatitis. Patients whose ages are/were \< 16 years at the time of first tacrolimus ointment exposure are eligible to participate. No drug is distributed during this observational trial.
NCT01766401
The purpose of this study is to evaluate the efficacy, safety, and tolerability of vilazodone relative to placebo in the treatment of generalized anxiety disorder (GAD).
NCT01578707
The purpose of the study is to evaluate whether treatment with ibrutinib as a monotherapy results in a clinically significant improvement in progression free survival (PFS) as compared to treatment with ofatumumab in patients with relapsed or refractory Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma (SLL)
NCT00452335
The primary purpose of this study is to evaluate the safety and efficacy of lubiprostone in a pediatric population with constipation, including the pharmacokinetics of lubiprostone, in a subset of patients.
NCT01059201
Background: * Research into the genetic causes of autism spectrum disorder (ASD) involves studies of the DNA of children with autism. New DNA sequencing technology allows researchers to study specific genes in search of genetic changes that may cause or contribute to ASD. Individuals who donated DNA to the Autism Genetic Resource Exchange may benefit from further study of their DNA samples with more advanced DNA sequencing technology. * The role of cholesterol in individuals with ASD is currently under investigation. Research has suggested that abnormal cholesterol levels in children with autism may be related to genetic mutations or changes in how cholesterol is regulated in the body. Objectives: \- To study existing blood samples of children with autism spectrum disorders to evaluate the relationship between genetic traits and cholesterol function. Eligibility: \- Children with ASD who donated blood samples to the Autism Genetic Resource Exchange. Design: * Parents/guardians of minor children with ASD will provide consent for further research to be performed on existing DNA samples in the Autism Genetic Research Exchange databank. Information from this research may be provided to the consenting parents/guardians on a case by case basis, as directed by the researchers.
NCT00341705
The Second Multicenter Hemophilia Cohort Study (MHCS-II) will evaluate and prospectively follow approximately 4500 persons with hemophilia who were exposed to hepatitis C virus (HCV). The vast majority will have been infected with HCV, and approximately 1/3 will have been infected with human immunodeficiency virus (HIV). Primary objectives are to quantify the rates of liver decompensation, hepatocellular carcinoma, and non-Hodgkin lymphoma and to evaluate candidate clinical, genetic, virologic, serologic and immunologic markers that are likely to be on the causal pathway for these conditions. Candidate clinical and laboratory markers will be examined longitudinally to define changes over time and their relationships to one another. Collaborative studies will focus on genome scanning and evaluation of candidate genetic loci for susceptibility or resistance to HCV and HIV infections or to the diseases that result from these infections. Additional studies will identify response and complication rates of various anti-HCV and anti-HIV regimens in the setting of comprehensive clinical care of persons with hemophilia.
NCT01844115
NCT00958711
The purpose of this study is to assess the mechanism of action of the Unite Biomatrix and compare its performance with the standard of care, saline moistened gauze, for the treatment of diabetic foot ulcers.
NCT02228460
Primary Objective: To assess the safety, pharmacokinetics (PK), pharmacodynamics (PD), and exploratory efficacy of GZ/SAR402671 in enzyme replacement therapy treatment-naïve adult male participants diagnosed with Fabry disease.
NCT00495638
The study will look at the risk factors for pulmonary hypertension (high blood pressure in the lungs) in children and adolescents with sickle cell anemia (SCA) and examine the role of hypoxia (oxygen shortage) in the disease. In patients with SCA, red blood cells become sickle-shaped and tend to form clumps that get stuck in blood vessels, blocking blood flow to the limbs and organs. Blocked blood vessels can cause pain, serious infections, and organ damage. Many patients with SCA also develop pulmonary hypertension. Children and adolescents with SCA or Chuvash polycythemia (another blood disorder that carries an increased risk for pulmonary hypertension) may be eligible for this study. Participants undergo the following procedures at the beginning (baseline) and end of the study: * History, physical examination and blood tests . * Echocardiography (ultrasound study of heart function). * Transcranial doppler (brain ultrasound study to measure brain blood flow). * Lung function tests. * 6-minute walk (measure of the distance covered in 6 minutes of walking). In addition, patients are followed by telephone or by clinic visits every 6 months for a review of their medical history and medications. A physical examination is also done at 12 months.
NCT00001404
We aim to delineate the range of severity, natural history, molecular etiology, and pathophysiology of Pallister-Hall syndrome (PHS), Greig cephalopolysyndactyly syndrome (GCPS), McKusick-Kaufman syndrome (MKS), Bardet-Biedl syndrome (BBS), Oro-facial digital syndromes (OFDs), and other overlapping phenotypes. These disorders comprise a syndrome community of overlapping manifestations and we hypothesize that this is a reflection of a common mechanistic pathway. This hypothesis be addressed by a combined clinical-molecular approach where we bring up to 50-100 patients with each disorder to the NIH clinical center for a comprehensive clinical evaluation with follow-up at a frequency appropriate to the disorder. Specimens will be collected and evaluated in the laboratory by linkage analysis, physical mapping, candidate gene characterization, mutation screening, and cell biologic studies of normal mutant proteins.
NCT02965456
The objective of this study was to evaluate the efficacy, safety, and tolerability of a once daily topical application of IDP-121 Lotion compared with its vehicle (IDP-121 Vehicle Lotion) in participants with moderate to severe acne vulgaris (acne) (that is, acne having an Evaluator's Global Severity Score \[EGSS\] of 3 \[moderate\] or 4 \[severe\]).
NCT00722553
The purpose of this study is to determine whether pralatrexate, given with vitamin B12 and folic acid, is effective in the treatment of advanced or metastatic bladder cancer. The study will also investigate the safety of pralatrexate with vitamin B12 and folic acid in this patient population. Additionally, this study includes the collection of blood samples to investigate the pharmacokinetics (PK) of pralatrexate in this patient population (PK is the activity of a drug in the body over a period of time, including how the drug is absorbed, distributed in the body, localized in the tissues, and excreted from the body).
NCT03042910
This study is designed to evaluate the effects of talazoparib on cardiac repolarization in patients with advanced solid tumors with no available standard treatment options.
