There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
The purpose of this study is to prospectively collect specimens from pediatric patients with diffuse intrinsic pontine glioma or brainstem glioma, either during therapy or at autopsy, in order to characterize the molecular abnormalities of this tumor.
Age-related variability of the efficacy and tolerability of alternative pituitary suppression regimens in follicular stimulation for assisted reproduction purposes. A randomised, prospective, multi-centre clinical trial
We will combine an oral investigational VEGF inhibitor called papopanib which is being studied in kidney cancer will be combined with standard chemotherapy called taxol in patients with relapsed recurrent urothelial cancer.
The purpose of this study is to compare hemiarthroplasty (HAP) with total hip arthroplasty (THA), performed by trained arthroplasty surgeons with the use of large femoral heads for the treatment of displaced femoral neck fractures in mobile independent elderly patients, to determine the impact of these surgical options on the short term functional outcomes and complication rates, namely dislocation and the need for further surgery. This is a single-blinded prospective randomized clinical trial comparing functional outcome and complication rates of 40 patients treated with all cemented THA to a control group of 40 patients treated with cemented bipolar HAP, in a 2 years followup. The primary endpoint is the Oxford hip score (OHS) at last followup as a measure of functional outcome. Secondary endpoints include the SF-36 score, walking distance and rates of postoperative dislocation, component loosening, need for revision and postoperative mortality.
RATIONALE: Simvastatin may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as panitumumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Giving simvastatin together with panitumumab may kill more tumor cells. PURPOSE: This phase II trial is studying how well simvastatin given together with panitumumab works in treating patients with advanced or metastatic colorectal cancer.
What happens in the nose during an allergic reaction? Are there changes that a new drug could treat? What is the best way to test new drugs?The response of the nose to being exposed to cat allergen in someone who is allergic to cats. Symptoms, level of nasal blockage and cell and chemical changes that occur in the nose will be studied before and after being exposed to cat allergen. The investigators will also to see if giving repeated doses of allergen increases the response.Allergic rhinitis is a very common illness. There are over 500 million patients worldwide. It can increase the severity of associated asthma. Currently available drugs do not completely treat the symptoms. New treatments need to be found. A way of testing these drugs is very important. This study will investigate causes of the symptoms that occur in allergic rhinitis. It will also validate a proposed model to test new drugs. the Study Hypothesis is that a model of nasal allergen challenge shows an increased response (priming) with repeat challenges as determined by changes in nasal peak inspiratory flow.
The purpose of this study is to investigate a new technique: Close Rectal Dissection (CRD) as restorative surgery for Ulcerative Colitis patients: the Close Rectal Ileo Pouch Anal Anastomosis (CR-IPAA). Clinical outcome and quality of life will be compared to the conventional Ileo Pouch Anal Anastomosis (C-IPAA) and the Ileo Neo Rectal Anastomosis (INRA).
This is a prospective randomized trial that aimed to compare the short-term clinical outcomes and systemic inflammatory/cytokine responses of endoscopic submucosal dissection versus laparoscopic resection for early colorectal neoplasms that are not amenable to en bloc endoscopic resection with conventional techniques.
The investigators hypothesize that leg edema will decrease rapidly when using the NormaTec pump, patients will lose weight, will feel better, will be less prone to infections in their legs and to congestion of the liver. Temporary elevation of intravascular fluid volume by the mobilized edema fluid returned to the intravascular space by pumping may increase cardiac output and renal perfusion and in addition it may distend the right atrium and ventricle thus inducing BNP secretion. Both mechanisms may promote excess fluid removal by the kidneys.
The current study is aimed at determining the normal response to increasing heart rates. For this purpose, atrial pacing will be used to increase heart rate.