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.
Sun Pharma Advanced Research company Limited has developed a dry powder inhaler of compound S0597 for oral inhalation. This clinical study is a Phase I/IIa study to investigate the safety, tolerability, pharmacokinetics and pharmacodynamics of single and multiple ascending doses of S0597 administered by oral inhalation to healthy volunteers and asthma patients.
This case series aims to find out in a group of female patients suffering from haemorrhoids, how many of them have pelvic vein reflux that feeds into their haemorrhoids. This will be done by examining their ovarian and internal iliac veins for reflux, using a transvaginal scan.
Cooling the whole body to 32-34 degrees Centigrade from the normal of around 37 degrees Centigrade for 24 hours has been shown to be an effective way of reducing damage to brain function after return of spontaneous circulation when someone has been resuscitated from cardiac arrest. Cardiac arrest is a form of heart attack where the heart stops pumping. The device is a prototype cooling vest. The investigators anticipate that this will be useful in ambulances, helicopters and emergency departments where there is a need for a portable, safe, easy-to-use, inexpensive, external, effective, readily-controlled and single-patient use device able to reduce body temperature by at least 1 degree Centigrade an hour to initiate cooling. What the investigators are doing in these trials is to demonstrate that the investigators can cool people and to get the best design possible for patient use. That means some of the initial prototypes will not resemble what we expect the eventual device to look like. The investigators will be undertaking the initial trials on 30 normal volunteers.
Study Title: A cohort comparison study Comparing Platelet Rich Plasma vs Hyaluronic Acid Intra-articular Knee Injections for Early Cartilage Defects in the knee. Study hypothesis: We start with the hypothesis that both treatments are equally effective. Trial Design: The participating patients will be divided into two groups, each group receiving either one of the treatment modalities. This study will be randomised. Both procedures will be done at the Spire Alexandra Hospital by Professor A. A Shetty. The post-operative rehabilitation process will be the same for both groups. Trial Participants: All participants will be from patients attending Professor Shetty's clinic at the Spire Alexandra Hospital. Planned Sample Size: 50 patients in each group Follow-up duration: The participating patients will be followed up at 2 weeks, 6 weeks, 3 months following the surgery by visits to the clinic and assessed clinically. The surgical outcomes will be measured by by IKDC, KOOS and Lysholm scores. Planned Trial Period: Two to three years Primary Objective: To establish superiority, if any, of either procedure over the other by studying pain relief, improvement in function. Primary Endpoint: At the end of the 2 year follow up for all participating patients.
Endometriosis is a common gynaecological condition which typically present with pelvic pain and fertility problems. It is caused by tissues which are similar to the lining of the womb growing inside the women's pelvis. Severe endometriosis is most effectively treated using keyhole surgery. During the operation, endometriosis tissue is removed. However, following successful removal of endometriosis, women may still experience pain because the ovaries sometimes become stuck to the bottom of the pelvis due to post-operative scarring. We want to see if coating one of the ovaries in an anti-scar tissue gel stops the post-operative scarring.
Study Title: A study to compare two articular cartilage repair techniques in the knee joint: Autologous Collagen Induced Chondrogenesis (ACIC) Vs. Mesenchymal Cell Induced Chondrogenesis (MCIC). Study hypothesis: We start with the hypothesis that both treatments are equally effective. Trial Design: This is a prospective study. The participating patients will be divided into two groups, each group receiving either one of the treatment modalities. This study will not be randomised or blinded. Both procedures will be done at the Spire Alexandra Hospital by Professor A. A Shetty, who is one half of the team that devised both techniques. Trial Participants: All participants will be from patients attending Professor Shetty's clinic at the Spire Alexandra Hospital. Planned Sample Size: 50 patients in each arm. Follow-up duration: The participating patients will be followed up at 2 weeks, 6 weeks, 3 months, 6 months, 1 year and 2 years following the surgery by visits to the clinic and assessed clinically. The surgical outcomes will be measured by by IKDC, KOOS and Lysholm scores; cartilage growth will be measured by the MOCART score. Planned Trial Period: Two to three years Primary Objective: To establish superiority, if any, of either procedure over the other. Primary Endpoint: At the end of the 2 year follow up for all participating patients.
This study involves recording electrical signals inside the heart during an ablation procedure. It is thought that by studying these electrical signals in detail the investigators may be able to better identify and treat patients at risk of Ventricular Tachycardia (VT). VT is where the lower chambers (ventricles) of your heart beat fast and this condition can be life-threatening. An ablation procedure is performed in patients who have VT despite the best treatment available with tablets. Cardiac ablation involves interrupting the abnormal electrical signals, which cause VT, by applying a type of electrical energy through a catheter. An important part of the ablation procedure is the identification of the exact part of the heart muscle responsible for causing the VT. This typically involves sampling the electrical signals in lots of different areas of the heart, which allows the construction of computer generated 3 dimensional pictures of the structure and the electrical circuits inside the ventricle. Recent research has identified a new method to interpret these electrical signals (called Fibrillatory Factor - FF), which may allow better identification of the area within the ventricle that should be ablated. A standard VT ablation will often involve us controlling the heart-beat by pacing the heart through 1 of the investigators catheters within the heart. The electrical response to pacing at different heart rates can often provide your doctor with information to help the ablation. This study will involve an additional period of pacing at different heart rates, during which the electrical response is measured in different areas around the ventricle. This will allow us to calculate areas of the ventricle, which the investigators new measure FF would predict to be the source of the VT. In the future this may then allow us to better identify patients who are at risk of VT, and to better locate the area that needs to be ablated.
The mechanism governing how blood flows from the heart to the lungs depends on many factors including the pumping function of the right ventricle, properties of the arteries that carry the blood from the right ventricle to the lungs (pulmonary arteries), and the lungs themselves. Under normal conditions the pressure in the pulmonary arteries is well controlled and significantly lower than in the systemic circulation, however there are a number of conditions that lead to abnormally high pressures and significant morbidity and mortality. However different patients respond differently to similarly elevated pressures, leading doctors to believe that there must be differences in either the right ventricles, the properties of the arteries, or the lungs themselves. It can be difficult to determine the relative contributions of each of these factors on blood flow because their effects are superimposed on each other. One approach that has been used to look at this in other parts of the circulation (including in the systemic circulation and the coronary arteries) is to measure simultaneous pressure and flow, and apply a technique called wave intensity analysis (WIA). This technique can amongst other things, quantify the separate effects of wave reflection and the 'reservoir function' (or compliance) of the arteries, and in the systemic circulation WIA has increased the understanding of the mechanisms behind hypertension and the physiological changes of ageing. The pulmonary arteries are accepted to be very different from the systemic circulation and the mechanisms behind pulmonary hypertension are thought to be very different to those of systemic hypertension. This protocol aims to determine the major influences on blood flow in the pulmonary arteries in health and disease, to help to understand why some patients are affected more than others by elevated pulmonary pressures.
Hypothesis. Combined treatment with novasure and mirena IUS confers benefit over Novasure alone in the treatment of menorrhagia
Study Title: A study to compare two articular cartilage repair techniques in the knee joint: The use of Cultured Chondrocytes Vs. Cultured bone marrow aspiration cells. Study hypothesis: We start with the hypothesis that both treatments are equally effective. Trial Design: The participating patients will be divided into two groups, each group receiving either one of the treatment modalities. This study will not be randomised or blinded. Both procedures will be done at the Spire Alexandra Hospital by Professor A. A Shetty, who is one half of the team that devised both techniques. The post-operative rehabilitation process will be the same for both groups. Trial Participants: All participants will be from patients attending Professor Shetty's clinic at the Spire Alexandra Hospital. Planned Sample Size: 50 patients in each group Follow-up duration: The participating patients will be followed up at 2 weeks, 6 weeks, 3 months, 6 months, 1 year and 2 years following the surgery by visits to the clinic and assessed clinically. The surgical outcomes will be measured by by IKDC, KOOS and Lysholm scores; cartilage growth will be measured by the MOCART score. Planned Trial Period: Two to three years Primary Objective: To establish superiority, if any, of either procedure over the other by studying pain relief, cartilage growth and improvement in function. Primary Endpoint: At the end of the 2 year follow up for all participating patients.