There are about 2333 clinical studies being (or have been) conducted in Ireland. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
This study assesses the long-term safety and tolerability of dasatinib administered to patients with chronic myelogenous leukemia or Philadelphia chromosome positive acute lymphoblastic leukemia and experienced clinical benefit from treatment with dasatinib or imatinib in previous protocols.
Afamelanotide is a man-made drug being studied for use as a preventative medication for EPP sufferers. It is a synthetically produced analogue of human alpha melanocyte stimulating hormone (alpha-MSH) and is not yet available on the market. The purpose of this study is to look at whether afamelanotide can reduce the number and severity of EPP symptoms when patients are exposed to light. This study will also look at how the drug is tolerated when taken by people with EPP. The study will involve the use of an implant, which comes in the form of a small rod (approximately 2 cm x 0.15 cm) to be administered under the skin. The implant may contain the study drug afamelanotide or a placebo (inactive medication). Over 450 subjects have been treated with afamelanotide to date with no serious safety concerns identified. For this study, afamelanotide has been formulated as a controlled release depot injection (implant). This means that the afamelanotide will be released slowly into the body over a few days. Once inserted, the implant will remain in the body after afamelanotide has been released and will slowly dissolve. This study will help to provide more information about afamelanotide. This information will be used to determine the safety and efficacy (the ability of the drug to produce an effect) of this drug in EPP sufferers. Up to 70 people will participate in this study from study sites across Europe.
Giant Cell Arteritis (GCA) causes inflammation and narrowing of blood vessels and can cause blindness in one third of patients. It is important that a prompt, accurate diagnosis of GCA is made and treatment given as steroids for two or more years. Currently there is no 100% accurate test for GCA. Patients usually have new headache and scalp tenderness, typically with an abnormal blood test. However, it can be difficult to distinguish non-serious forms of headache from GCA; infection produces similar abnormal blood results. If there is a suspicion of GCA, treatment with steroids is started straight away. To confirm a diagnosis, the patient will need a biopsy of a temporal artery (a minor procedure performed under local anaesthetic to remove a sample of one of the scalp arteries). However, up to 44% of patients will have a normal biopsy. Therefore it is difficult to know if a patient with a normal biopsy does or does not have GCA. Withdrawing steroid treatment may increase the risk of blindness. Continuing treatment in a patient without GCA increases the risk of side effects (e.g., weight gain, infection risk, osteoporosis and fracture risk, high blood pressure, diabetes, cataracts). It is important to improve diagnostic tests for GCA. Another test to help in diagnosing GCA is an ultrasound scan of the arteries in the side of the head and under the arms. Ultrasound does not involve surgery; it is a simple test which can be performed as an out patient. Gel is applied to both sides of the head and under each arm. A sound probe is placed over the artery at each site to produce the scan. The investigators' study will examine the role of ultrasound in diagnosis of 402 patients with suspected GCA. All patients will have an ultrasound examination in addition to biopsy within a week of starting steroids. Patients will be treated according to usual practice. After six months, the investigators will reassess the diagnosis. The investigators will look at the accuracy of ultrasound compared with or combined with biopsy. The investigators will look at how a doctor's knowledge of ultrasound results or biopsy results alone would affect the diagnosis and recommendation to continue or stop steroid treatment. The investigators will assess whether knowledge of both results together would alter the diagnosis and treatment. The investigators will collect information to estimate the costs of different ways of diagnosing GCA in relation to the impact on quality of life.
RATIONALE: Studying samples of blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in peptides and proteins and identify biomarkers related to cancer. PURPOSE: This research study is looking at blood samples from patients with malignant melanoma, metastatic breast cancer, advanced lung cancer, pancreatic cancer, or colorectal cancer.
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Radiation therapy may be effective in treating malignant spinal cord compression in patients who have received previous radiation therapy to the spine. PURPOSE: This phase II trial is studying radiation therapy in treating patients with malignant spinal cord compression.
RATIONALE: Using a customized headrest to hold patients in one position may help doctors plan treatment for patients with head and neck cancer. It is not yet known whether a customized headrest is more effective than a standard headrest in holding patients still during radiation therapy. PURPOSE: This randomized clinical trial is studying a customized headrest to see how well it works compared with a standard headrest in holding patients still while undergoing radiation therapy for head and neck cancer.
This trial is conducted in Africa, Asia, Europe, and the United States of America (USA). The aim of this clinical trial is to compare NN1250 (insulin degludec (IDeg)) with insulin glargine (IGlar) plus insulin aspart (IAsp) with/without metformin and with/without pioglitazone in subjects with type 2 diabetes (main period) followed by investigating the long-term safety in terms of comparing NN1250 with insulin glargine plus insulin aspart with or without metformin and with or without pioglitazone in subjects with type 2 diabetes. All oral anti-diabetic drug (OAD) treatment will be discontinued, if applicable, when trial participant enters the trial (NN1250-3582) with the exception of metformin and pioglitazone. Subjects who consent to participate in the extension trial (NN1250-3667) will continue to receive the treatment to which they were randomly allocated in the 52 week trial NN1250-3582. The main period is registered internally at Novo Nordisk as NN1250-3582 while the extension period is registered as NN1250-3667.
To date very little research has focused on the mental health of young men. The main aim of the proposed research is to explore the effectiveness of a combined exercise and internet-based cognitive behavioral therapy (CBT) intervention (called "Back of the Net") on indices of suicide risk in young men. A second aim is to explore the relationship between physical self-concept, self esteem, body fat composition, body circumference and changes in depression as a result of an exercise intervention. It is hypothesised that the combined exercise and internet-delivered CBT intervention will have greater benefits for indices of suicide risk compared to an exercise-only intervention, an internet-delivered CBT-only intervention and a control condition.
RATIONALE: Studying samples of blood in the laboratory from patients with cancer treated with trastuzumab may help doctors learn more about biomarkers related to heart dysfunction. It may also help doctors predict which patients will develop heart dysfunction. PURPOSE: This clinical trial is studying biomarkers to see how well they predict heart dysfunction in women with breast cancer treated with trastuzumab.
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. It is not yet known which radiation therapy schedule is more effective in treating patients with malignant spinal cord compression. PURPOSE: This randomized phase III trial is studying two different radiation therapy schedules to compare their side effects and how well they work in treating patients with malignant spinal cord compression.