There are about 25435 clinical studies being (or have been) conducted in United Kingdom. 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.
The main purpose of this study is to follow and observe a group of people living with Parkinson's disease to see how study participation affects their signs and symptoms in the months after starting in the study. While taking part in this study participants will take their usual medication as prescribed. However, the study doctor may recommend adjustments to their medication to provide a better treatment of their Parkinson's disease. Participation will last from 3 up to 24 months. During visits to the clinic, the study doctor or study nurse will evaluate signs and symptoms of Parkinson's disease using several different assessments. At a minimum of 2 visits participants will be asked to undergo 'off'-assessments.
The goal of this trial is to learn how well Setmelanotide works to improve weight reduction, hunger, and quality of life in patients 4 years of age and older with acquired Hypothalamic Obesity (HO). To determine how well setmelanotide works and how safe it is, patients with HO will take a daily injection of either setmelanotide or placebo and complete trial assessments for up to 60 weeks.
The BMN 270 clinical development program consists of multiple interventional studies designed to assess the safety and efficacy of a single infusion of BMN 270 for at least 5 years post-infusion. This long-term follow-up study is needed to help further understand the long-term safety of BMN 270 beyond 5 years and to assess the durability of efficacy.
The proposed design is a randomised, double-blind, controlled, crossover intervention assessing the effects of an active intervention, containing Scutellaria baicalensis and Crataegus, versus placebo, on stress, cognition, sleep and wellbeing in healthy human volunteers. Outcome measures will be assessed acutely on day 1 and following 14 days of supplement consumption. Some interim outcome measures will also be assessed throughout the supplementation period to monitor sub-chronic changes
Heart failure (HF) is increasingly common and associated with excess morbidity, mortality and healthcare costs. New medications are now available which can alter the disease trajectory and reduce clinical events. However, many cases of HF remain undetected until presentation with more advanced symptoms, often requiring hospitalisation. Earlier identification and treatment of HF could reduce downstream healthcare impact, but predicting HF incidence is challenging due to the complexity and varying course of HF. The investigators will use routinely collected hospital-linked primary care data and focus on the use of artificial intelligence methods to develop and validate a prediction model for incident HF. Using clinical factors readily accessible in primary care, the investigators will provide a method for the identification of individuals in the community who are at risk of HF, as well as when incident HF will occur in those at risk, thus accelerating research assessing technologies for the improvement of risk prediction, and the targeting of high-risk individuals for preventive measures and screening.
Veganism and vegetarianism have clear benefits where they have a lower risk of many health issues. However, they also have a higher risk of nutrients and vitamin deficiency such as iron and vitamin B12. Iron can be found in plant-based food but in varying quantities, whereas vitamin B12 is mainly found in red meat, thus vegans and vegetarians can only take this vitamin in supplements such as tablets. In this study, the investigators are testing two interventions, the consumption of recipes with a certain iron amount to increase iron levels, and the consumption of vitamin B12 biofortified plants to increase serum B12 levels in vegan and vegetarian participants.
This study is investigating the biological characteristics of early oestrogen receptor (ER) positive, human epidermal growth factor receptor 2 (HER2) negative breast cancer (BC) in older woman (aged > 70 years) who were treated with adjuvant endocrine treatment (ET). It will use surgical tissue previously collected as part of routine care from patients aged 70 years or older at diagnosis with ER positive, HER2 negative stage I-III BC treated The Royal Marsden NHS Foundation Trust (RMH). The overarching aim of this study is to define the biological characteristics of early BC in older women in terms of tumour microenvironment (TME), molecular and genomic features. This analysis will include assessment of tumour infiltrating lymphocytes (TILs), and gene expression profiling with NanoString using the Breast Cancer 360 (BC360TM) assay measuring ribonucleic acid (RNA) expression signatures of genes involved in proliferation, endothelial, angiogenesis, cytotoxicity, stroma, inflammatory chemokines, and apoptosis. This analysis will examine various biological pathways, aiming to inform suitability for certain treatments including cyclin-dependent kinase inhibitors (CDKi), chemotherapy, immunotherapy, or targeted treatments such as phosphoinositide 3-kinases (PI3K) inhibitors, or deoxyribonucleic acid (DNA) damage response.
Diagnosing and determining the severity of a sports-related concussion immediately on- or off-field is challenging, especially because clinical signs can evolve minutes to hours after the mechanism of injury. Hence, repeated follow-up and serial assessments of a player are recommended following such an injury. Current advice, when a player sustains a confirmed or suspected concussive injury, is to remove them from play immediately and not return to competition or unrestricted training until signs and symptoms have been managed as per relevant guidelines. To support this decision the International football Association Board has introduced a trial allowing an additional permanent concussion substitution in participating competitions. Follow-up assessment of concussion incidents is recommended to include the Sport Concussion Assessment Tool 5th Edition. For further assessment of neurocognitive deficits and to inform return to play decisions, it is recommended that a computerised assessment is also adopted, such as the Immediate Post-Concussion Assessment and Cognitive Testing tool. The aims of this study are: 1. To determine the incidence of head trauma and use of concussion substitutions in football competitions that are participating in the IFAB's permanent concussion substitution trial. 2. To evaluate the immediate severity of reported concussion signs and symptoms for football players with a confirmed or suspected concussion. 3. To evaluate the ability of neurocognitive assessments completed post-incident to inform the clinical diagnosis of concussion.
A migraine is a moderate to severe headache on one side of the head. A migraine attack is a headache that may be accompanied by throbbing, nausea, vomiting, sensitivity to light and sound, or other symptoms. A number of treatments are available for adults with migraine but there are limited approved treatments available for participants less than 18 years of age. The main goal of the study is to evaluate the long-term safety and tolerability of atogepant in pediatric participants between the ages of 6 and 17 with episodic migraine. Atogepant is a medicine currently approved to treat adults with episodic migraine (0 to 14 migraine days per month) and is being studied in pediatric participants between the ages of 6 and 17 with a history of episodic migraine. This is a Phase 3, open-label study of atogepant in participants with a history of episodic migraine. Participants must have completed participation in another study of atogepant (lead-in study) or completed the screening period of that study. Participants must have 4 to 14 migraine days and less than 15 headache days in the 4-week screening electronic diary (eDiary; similar to a smart phone). Around 250 participants will be enrolled in the study at approximately 100 sites worldwide. Atogepant is a tablet taken once a day by mouth. Participants between the ages of 12 and 17 will receive high dose atogepant for 52 Weeks. Participants between the ages of 6 and 11 will receive an atogepant dose determined in the lead-in study for 52 Weeks. There may be a bigger responsibility for participants in this study. Participants will attend regular visits during the study at a hospital or clinic. The effects of treatment will be checked by medical assessments, blood tests, checking for side effects, and completing questionnaires.
The purpose of the CHAPTER study is to help understand how complications during pregnancy, such as preterm birth, affect how childrens' hearts and blood vessels develop.