Leeds Teaching Hospitals NHS Trust is an NHS hospital trust in Leeds, West Yorkshire, England. The Trust was formed in April 1998 after the merger of two previous smaller NHS trusts to form one citywide organisation.

During the past decade, Leeds Teaching Hospitals NHS Trust conducted 189 clinical trials. In the 10-year time frame, 189 clinical trials started and 32 clinical trials were completed, i.e. on average, 16.9% percent of trials that started reached the finish line to date. In the past 5 years, 79 clinical trials started and 25 clinical trials were completed. i.e. 31.6% of trials that started reached the finish line.

Out of the total clinical trials conducted in "Leeds Teaching Hospitals NHS Trust" #1 sponsor was "The Leeds Teaching Hospitals NHS Trust" with 54 trials, followed by "University of Leeds" with 20 trials sponsored, "University of Oxford" with 6 trials sponsored, "Gilead Sciences" with 5 trials sponsored and "University College, London" with 5 trials sponsored. Other sponsors include 155 different institutions and companies that sponsored additional 121 trials in total.

In terms of collaborators to trials, out of the total clinical trials conducted in "Leeds Teaching Hospitals NHS Trust" #1 collaborator was "The Leeds Teaching Hospitals NHS Trust" with 21 trials as a collaborator, "National Institute for Health Research, United Kingdom" with 12 trials as a collaborator, "Cancer Research UK" with 7 trials as a collaborator, "University College London Hospitals" with 6 trials as a collaborator and "University College, London" with 6 trials as a collaborator. Other collaborators include 281 different institutions and companies that were collaborators in the rest 229 trials.

According to Clinical.Site data, the most researched conditions in "Leeds Teaching Hospitals NHS Trust" are "Breast Cancer" (8 trials), "Duchenne Muscular Dystrophy" (8 trials), "Cancer" (7 trials), "Acromegaly" (5 trials) and "Diabetes Mellitus" (5 trials). Many other conditions were trialed in "Leeds Teaching Hospitals NHS Trust" in a lesser frequency.

Most popular intervention types in "Leeds Teaching Hospitals NHS Trust" are "Drug" (107 trials), "Other" (51 trials), "Device" (34 trials), "Procedure" (25 trials) and "Biological" (15 trials). Other intervention types were less common.

The name of intervention was led by "Placebo" (31 trials), "Cyclophosphamide" (4 trials), "Dexamethasone" (4 trials), "cyclophosphamide" (4 trials) and "vincristine sulfate" (4 trials). Other intervention names were less common.

The vast majority of trials in "Leeds Teaching Hospitals NHS Trust" are 220 trials for "All" genders, 17 trials for "Male" genders and 13 trials for "Female" genders.

Currently, there are 74 active trials in "Leeds Teaching Hospitals NHS Trust". 2 are not yet recruiting, 52 are recruiting, 17 are Active, not recruiting, and 3 are Enrolling by invitation. In total, there were 110 completed trials in Leeds Teaching Hospitals NHS Trust, 1 suspended trials, and 15 terminated clinical trials to date.

Out of the total trials that were conducted in Leeds Teaching Hospitals NHS Trust, 10 "Phase 1" clinical trials were conducted, 54 "Phase 2" clinical trials and 60 "Phase 3" clinical trials were conducted as well. "Phase 4" trials included 8 trials, and there were also 69 trials that are defined as “Not Applicable".

Leeds Teaching Hospitals NHS Trust has several departments that took part in Clinical trials: "Leeds Children's Hospital" - 13 trials, "St James's University Hospital - Haematology" - 6 trials, "Cancer Research UK Clinical Centre at St. James's University Hospital" - 5 trials, "Leeds Dental Institute" - 3 trials, "Leeds General Infirmary, D Floor Brotherton Wing" - 3 trials, "Leeds Cancer Centre at St. James's University Hospital" - 115 trials, "Diabetes centre, St James hospital" - 2 trials, "Chapel Allerton Hospital; Leeds Institution of Rheumatology Medicine" - 2 trials, "Paediatric Oncology and Haematology Offices," - 2 trials, "Department of Trauma and Orthopaedic Surgery, Leeds General Infirmary" - 2 trials