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 purpose of this study is to characterize the natural history and clinical management of Acute Hepatic Porphyria (AHP) patients with recurring attacks.
BACKGROUND In 2012 76,497 primary total knee (TKR) replacements were performed in England, Wales and Northern Ireland . Traditionally TKR surgery is undertaken with the aid of a surgical tourniquet. A surgical tourniquet is an occlusive device applied around a patient's leg. The tourniquet squeezes the leg (including blood vessels within the leg) and can therefore reduce the amount of bleeding that occurs while it is inflated. An intraoperative tourniquet can therefore help to improve the surgical field of view. Although the majority of surgeons prefer to undertake TKR surgery using a tourniquet a small but increasing number are now not pursuing these devices. There is robust evidence that the risk of deep vein thrombosis is increased if a tourniquet is used for TKR surgery. In addition embolic material in the venous system have been observed following TKR surgery and have been noted to be present in the right atrium with transoesophageal (TOE) echo intra-operatively. , Significant and potentially life threatening emboli have been documented to enter the cerebral circulation via pulmonary arterio-venous shunts and patent foramen ovale (PFO) (27% of patients at autopsy) , . The clinical manifestations of cerebral emboli post tourniquet deflation in TKR are not fully understood. Fat embolism syndrome and post-operative confusion in TKR patients may be the result of emboli formed during a TKR. , AIM - Is there evidence of emboli entering the cerebral circulation following tourniquet deflation in TKR surgery? - Is there evidence of MRI detectable brain lesions and or any clinical change in cognition compared in patients undergoing TKR surgery with a tourniquet compared to those that do not have a tourniquet?
The study is designed to compare the effects of 4 different doses of orally administered BI 409306 to placebo in patients with Alzheimers Disease
To investigate the efficacy, safety, and tolerability of linagliptin 5 milligrams once a day compared to placebo as as add-on therapy for 24 weeks to stable basal insulin treatment in elderly patients, 60 years of age and older, with Type 2 Diabetes Mellitus and insufficient glycaemic control.Stable background therapy of metformin and/or alpha-glucosidase inhibitors is also allowed. In addition, this trial will assess if linagliptin reduces the risk of hypoglycaemia when added to background basal insulin therapy. The treatment duration of this trial (24 weeks) will enable assessment of the clinically relevant endpoint of a decrease in glycosylated Haemoglobin, a well-accepted measurement of chronic glycaemic control.
To aim of this study is to establish the feasibility of undertaking a phase III trial of transcutaneous posterior tibial nerve electrical stimulation (TPTNS) to alleviate stroke-related urinary incontinence.
To estimate the real-world effectiveness of approved biologics in subjects with moderate-to-severe plaque psoriasis who are either starting or switching biologic medication.
Obstructed defaecation syndrome is a common problem in which patients experience difficulty to evacuate stools and feel that the bowel is incompletely empty, which causes the need to put fingers in to the rectum or vaginal to empty the rectum. These symptoms have a significant effect on social, physical, emotional and sexual wellbeing all of which have impact on quality of life. These symptoms are caused by posterior compartment disorders such as the last part of the large bowel bulging into the vagina (rectocele), the small bowel pressing on the rectum (enterocele), a circumferential infolding of the rectal wall (intussusception) or paradoxical pelvic floor contraction during attempts to evacuate (anismus). Currently the evacuation proctogram is the gold standard for diagnosis of posterior compartment disorders. This technique, however, exposes the patient to ionising radiation, requires preparation of the small and large bowel with contrast and defaecation in a non-private setting, which most women find embarrassing and unpleasant. Over the years, research has focussed on identifying alternatives that are better tolerated to substitute evacuation proctography. Ultrasound is a widely available, non-expensive, non-invasive, fast and a well-tolerated method for the dynamic and static imaging of the pelvic floor without the use of ionising radiation. The level of agreement between transperineal ultrasound (TPUS) and proctography for varies widely. Endovaginal ultrasound (EVUS) not yet compared to proctography. The aim of this study is to assess the level of agreement between ultrasound (EVUS and TPUS) and evacuation proctography in the diagnosis of posterior compartment disorders.
This is a phase II study to determine the safety and preliminary efficacy of a human monoclonal antibody (BTT1023) which targets the vascular adhesion protein (VAP-1) and its use in the treatment of patients with primary sclerosing cholangitis (PSC).
This trial is conducted in Europe and the United States of America (USA). The aim of this trial is to evaluate the safety of escalating single doses of rFXIII (recombinant factor XIII, catridecacog) administered following first time myocardial revascularization requiring cardiopulmonary bypass (CPB).
Despite expert opinion unconvinced of any value for hospitalization in caring for people with borderline personality disorder (BPD), this patient group still accounts for a significant proportion of adult acute mental health (AMH) admissions. Staff nurses generally voice negative perceptions of BPD, a view which is linked to an uncertainty of how to approach these patients, and difficulties leading to personal distress and burnout. Mentalization-based treatment (MBT) is an evidence based approach, focusing on the mental states of both self and others, developed specifically to treat BPD and facilitated successfully in specialised settings. MBT Skills training is a compact and cost effective two day workshop which equips generalist mental health nurses with a skillset enabling them to work effectively with BPD. MBT Skills training was first offered to staff nurses in Royal Cornhill Hospital, Aberdeen in 2013. This study aims to assess staff perceptions on the value of MBT skills training, evaluating how it impacts on clinical practice when working with BPD in AMH.