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We list hundreds of Clinical Trials about "Global PEMFC Proton Exchange Membrane Fuel Cells Market" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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This is a pilot study to determine if proton radiation therapy can provide effective and safe treatment for subfoveal neovascularization membrane (SNVM). The study will include adult patients over the age of 50 with macular degeneration, who have subfoveal neovascularization membrane (SNVM) and have had prior treatment with Avastin or Lucentis. Additional purposes of this study are to see if the growth of neovascular membranes can be stopped and overall vision improved with the...
The investigators want to compare the efficacy of plasma exchange treatment with using two different citrates ( 4% and 15% ) as anticoagulants in plasma exchange treatment. The efficacy of plasma exchange treatment is better with using 15% trisodium citrate as anticoagulant during the plasma exchange procedure.
Cryo AF Global Registry a prospective, global, multi-center, observational Post-Market Registry
The results found in the literature do not allow to define objectively the indications respective for a one-step or a two-step exchange of prosthetic joint. Some criteria could help to decide for one-step exchange or two-step exchange: bacteria is/are identified, profile of the bacteria, anesthetic difficulties,.. A puncture could allow to identify the bacteria involved in the prosthetic joint infection (PJI) and an antibiotherapy for a few days can be given to the patient in ...
The purpose of this study is to observe the technologic application of no-touch fluid-air exchange in Surgery of Idiopathic Macula Hole.
The main purpose of this study is to determine if high doses of radiation using proton beam can be given safely with low and acceptable side effects. We will also gather information to determine the ability of proton beam to destroy cancer cells in the liver. There are two types of external radiation treatments (proton beam and photon beam). Proton beam radiation is a very accurate kind of treatment that has been shown to affect less normal tissue than a regular radiation be...
RATIONALE: Specialized radiation therapy, such as proton beam radiation therapy, that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue. PURPOSE: This phase I/II trial is studying the best way to give proton beam radiation therapy and to see how well it works in treating patients with low grade gliomas.
The purpose of the present study is to evaluate the safety and exploratory efficacy of the medical collagen membrane with umbilical cord derived mesenchymal stem cells in the treatment of patients with skin defects.
This pilot clinical trial studies proton beam radiation therapy in treating patients with thoracic cancer that has come back and have received prior radiation therapy. Proton beam radiation therapy uses high energy protons to kill tumor cells and may cause less damage to normal tissue.
Chronic infection after total joint arthroplasty generally requires implant exchange. Two stage exchange is considered as the gold standard procedure. However, some authors suggest that one stage exchange may be as effective. No consensus exists in the current literature. The purpose of the study was to evaluate the cost of both strategies in comparison to their success rate.
This research study is evaluating a therapy called proton beam radiation therapy (PBRT) as a possible treatment for neuroblastoma. Neuroblastoma most commonly occurs in and around the adrenal glands, which are located at the top of the kidneys. However, it can also occur in other areas where groups of nerve cells exist, such as other areas of the abdomen, neck and near the spine. Conventional radiation therapy with photons is used as standard treatment for many patients ...
Researchers want to compare proton stopping ratios, used for proton beam therapy planning, calculated based on single energy CT and dual energy CT images; with the intension of improve upon the proton range determination.
This study will evaluate the safety and tolerability of IdeS in patients with severe anti-GBM (Glomerular Basement Membrane) disease receiving standard care consisting of pulse-methylprednisolone, oral prednisolone and intravenous cyclophosphamide combined with plasma exchange (PLEX).
This is a global, prospective non-interventional, multi-centre, post-market study of the Vascutek Thoraflex™ Hybrid system in patients with acute thoracic aortic syndrome, subacute/chronic dissection of the aorta and aortic aneurysm.
Anti-glomerular basement membrane (GBM) glomerulonephritis is a rare autoimmune disease mediated by anti-GBM antibodies and characterized by acute renal failure due to diffuse crescentic glomerulonephritis. Established treatment is cyclophosphamide and corticosteroids to suppress anti-GBM production and daily plasma exchange to remove circulating anti-GBM antibodies. The vast majority of patients with anti-GBM glomerulonephritis develop irreversible end-stage renal failure desp...
RATIONALE: Specialized radiation therapy, such as proton beam radiation therapy, that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue in patients with non-small cell lung cancer. Drugs used in chemotherapy, such as cisplatin and etoposide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving proton beam radiation therapy together wi...
This randomized phase II trial studies how well proton beam radiation therapy works in treating patients with breast cancer after surgery. Radiation therapy uses high energy protons to kill tumor cells and shrink tumors.
Chronic prosthetic joint infection (PJI) is a devastating complication of arthroplasty and its treatment continues to fuel the debate on how to manage it appropriately. One stage and two stage exchange surgery both are the conventional surgical procedures for chronic PJI commonly used to date. Two stage surgery disadvantages (major surgery, anesthesia and nosocomial risks, functional impairment between surgeries and a high socio-economic coast) encouraged many surgical teams ...
You are being asked to take part in this study because you have low or intermediate risk cancer of the prostate and are going to receive proton radiation as your treatment. Our purpose in this trial is to give a shorter course (5 ½ weeks) of radiation that has as little side effects on normal bladder and rectal tissues as the usual longer course (8 weeks) of radiation, without decreasing the chance of killing prostate cancer cells. Multiple studies have shown an advantage to...
The purpose of this study is to see what effects, good and/or bad, proton radiation, and/or conventional radiation and hormonal therapy (if applicable), has on prostate cancer that has already returned or the risk of prostate cancer returning.
The purpose of this study is to find the safest and most effective dose for delivering proton beam to the space containing CSF, brain, and spinal cord, in treating leptomeningeal metastases. The researchers think that using proton beam radiation to treat the space containing CSF, brain, and spinal cord, instead of treating only the areas where the metastasized tumor cells are causing symptoms, would improve the treatment of this disease.
This research study is studying proton radiation as a possible treatment for brain tumor that requires radiation. The radiation involved in this study is: -Proton Radiation
This study seeks to deploy several forms of 129Xe MRI contrast as well as emerging conventional proton MRI techniques for imaging lung structure and perfusion. Specifically, the 129Xe MRI scans will provide 3D images of ventilation and gas exchange, and spectroscopic indices will be evaluated too test gas exchange dynamics with high temporal resolution. The conventional 1H MRi scans will include a free-breathing ultra-short echo time scan that provides images similar to that of...
Primary Objectives: To establish the efficacy of proton beam therapy with or without photon beam radiation therapy for skull base chordoma. Secondary Objectives: 1. To determine the patterns of failure of the treatment using dosimetric parameters 2. To measure and characterize the late effects of proton therapy treatment by conducting longitudinal neuroimaging, neuropsychological, neuro-endocrine, neuro-ophthalmological testing and audiometry.
This study is a large, prospective, pragmatic, controlled comparison of patient-centric outcomes [quality of life (QOL), toxicity, and disease control] between parallel cohorts of men with prostate cancer treated simultaneously at proton therapy facilities and at geographically similar conventional (photon-based) radiation facilities using intensity-modulated radiation therapy (IMRT) techniques.