Surgical Intervention Trials Unit
Placebo controlled randomised surgical trial for subacromial shoulder pain
The role of arthroscopic subacromial decompression in the treatment of subacromial shoulder pain (impingement).
Read moreWELCOME TO THE SURGICAL INTERVENTION TRIALS UNIT (SITU)
SITU is one of seven Royal College of Surgeons of England specialist trials centres dedicated to evaluating surgical intervention, mainly by generating randomised control trial evidence. We are a multidisciplinary team who provide, guidance, training and support for the development of new surgical trials and future trialists. We draw upon the considerable methodological and practical trials expertise in Oxford including statistical, ethical, health economic, systematic review, clinical network resources and the IDEAL collaboration.
Currently, less than 2% of government funding for medical research goes into surgery
ABOUT
We are a centre of excellence in surgical trials, answering important global surgical questions.
RESEARCH
Read about our research and collaborations in the medical and healthcare research community.
TEAM
Meet our multidisciplinary team of worldwide experts in surgical trials.
EVENTS
Find out more information about our upcoming events.
Latest news
NDORMS Work Experience 2019 - in their own words
21 August 2019
Find out more about what our work experience students thought about their experience at NDORMS by watching the video below.
Increased use of partial knee replacement could save the NHS £30 million per year
17 July 2019
New research from a randomised clinical trial published today in The Lancet and funded by the National Institute for Health Research (NIHR) shows that partial knee replacements (PKR) are as good as total knee replacements (TKR), whilst being more cost effective.
SPINOUT-F opens to recruitment!
17 June 2019
The SPINOUT-F trial has been given the green light and is now open to recruitment.
Selected publications
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Instrumental variable methods for a binary outcome were used to informatively address noncompliance in a randomized trial in surgery.
Cook JA. et al, (2018), J clin epidemiol, 96, 126 - 132
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Strategies to improve recruitment to randomised trials.
Treweek S. et al, (2018), Cochrane database syst rev, 2
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Injection versus Decompression for Carpal Tunnel Syndrome-Pilot trial (INDICATE-P)-protocol for a randomised feasibility study.
Mason W. et al, (2017), Pilot feasibility stud, 3
