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Rheumatoid arthritis is a debilitating inflammatory condition, affecting around 500,000 people in the UK and around 0.5-1% of the adult population worldwide. Using novel techniques to study human synovium, Professor Sir Marc Feldmann and Professor Sir Ravinder Maini from the Kennedy Institute of Rheumatology identified a therapeutic target, TNFα, for treatment of rheumatoid arthritis. Following successful clinical trials, showing the safety and effectiveness of this new target, anti-TNFα antibodies have now become the gold standard treatment for severe rheumatoid arthritis worldwide. In addition to dramatically impacting patient care, anti-TNFα antibodies represent the largest group of therapies against rheumatoid arthritis on the market, with annual sales currently exceeding US$24.4 billion.
Research at UCL into the use of tocilizumab has led to a new treatment and improved care for patients with juvenile idiopathic arthritis (JIA) and rheumatoid arthritis (RA) in adults. The drug is now approved around the world and recommended by NICE guidelines and is the standard of care in children with systemic onset JIA. It has been prescribed in every rheumatology centre in the UK for patients with severe RA. The impact of the drug on patients is to prevent disability, halt joint damage, improve function and increase quality of life.
Rheumatoid arthritis (RA) is a costly and debilitating autoimmune disorder that is characterized by joint pain, stiffness, and impaired functionality. Work at Imperial College identified tumour necrosis factor (TNF) as a key therapeutic target in the abnormal joint lining in RA. This discovery revolutionised the treatment of Rheumatoid Arthritis and other inflammatory conditions. Since 2008 the anti-TNF inhibitor infliximab (Remicade®) has been used to treat more than 1.3 million patients worldwide who have inflammatory conditions such as plaque psoriasis, rheumatoid arthritis, psoriatic arthritis, adult and paediatric Crohn's disease, ulcerative colitis, and ankylosing spondylitis. The work has had ongoing impact across the globe for the treatment of inflammatory diseases. It established the concept of biological therapy demonstrating the use of an antibody to block a cytokine and treat chronic inflammatory disease. In 2012 Remicade® was the 4th best-selling worldwide drug with total global sales of $7.67 Billion.
Dalgleish proposed a programme to develop thalidomide analogues for their immunomodulatory and anti-neoplastic actions. Working with a small start-up company, Celgene, several analogues including lenalidomide and pomalidomide were developed and entered clinical trials. Both drugs significantly prolong patient survival in myeloma and myelodysplasia and have received FDA and NICE approval for these purposes. Celgene has grown into a large multi-national company with over 5000 employees. Lenalidomide sales were $3.8 billion in 2012.
An estimated 1% of UK adults suffer from rheumatoid arthritis and the long-term pain and disability associated with it, Historically, however, treatments focused on relieving symptoms and did not control the arthritis itself or prevent disability. An extensive series of clinical trials and associated research programmes at King's College London (KCL) over 20 years has now significantly improved treatment recommendations and thus quality of life for thousands of rheumatoid arthritis patients in the UK, Europe and other countries. Multicentre trials of intensive treatments using conventional drugs have extended the range of drugs available, established the effectiveness of early intensive treatment, and shown that early combination therapies are safe.
The UCL Centre for Amyloidosis and Acute Phase Proteins has identified the cause and treatment for the prototypical cryopryin associated periodic syndrome (CAPS), and subsequently for a range of other hereditary and acquired autoinflammatory disorders. As a result of the research, canakinumab was licensed for this condition. In recognition, NHS Specialised Services commissioned the UK CAPS Treatment Service in 2010 to deliver life-changing IL-1 blocking therapy to the national caseload of CAPS patients at UCL.
Research in Leeds led by Professor Paul Emery pioneered early diagnosis and treatment for patients with rheumatoid arthritis (RA), with the aim of disease remission rather than reduction of symptoms. This approach has transformed management of RA and is now standard practice for patients worldwide. It has led to greatly improved disease control, increased quality of life and reduced disability as well as direct productivity gains of an estimated £4 million per year to the UK economy.
Rheumatoid arthritis (RA) is a common destructive joint disease, causing pain and swelling, affecting 1 in 100 people. Work conducted by the University of Birmingham's Rheumatology Research Group has shown that early diagnosis is important, as the first few months represent a critical therapeutic window during which treatment can significantly improve health outcomes, increasing the chances of achieving disease remission and reducing the rate of progressive joint damage. The group have demonstrated that there are significant delays in patients making initial contact with their GP, which leads to delays in referral to a Rheumatologist and starting treatment; this situation has been shown to be worse in patients of South Asian origin. The outcome of the work has been incorporated into national policy documents and clinical guidance material and has underpinned a patient focused campaign to raise awareness of the disease and the need for early diagnosis.
Starting from a mechanism-based hypothesis, Alastair Compston and colleagues in Cambridge have led the academic development of Alemtuzumab as a highly effective therapy for relapsing-remitting multiple sclerosis through Phase 1, 2 and two Phase 3 trials (1991-2012). The impacts to date are demonstration of the importance of the therapeutic `window of opportunity' in treating multiple sclerosis; a product licence in the European Union (September 2013) for the commonest potentially disabling neurological disease of young adults; expansion of the work-force in industry to develop and market this initiative; and an estimated several-fold increase in revenue to the University of Cambridge (and other beneficiaries) from total royalties of £18.6M from 1997 to date.
Atopic eczema is a disabling long-term skin condition affecting ~2% of the UK adult population. The mainstay of treatment remains topical steroids and moisturisers, but many adult patients with atopic eczema have resistant disease that can significantly impair quality of life. Newcastle University researchers conducted clinical trials that showed both whole-body ultraviolet B phototherapy and systemic (tablet) treatment with the immunosuppressant drug azathioprine were effective treatments for adults with atopic eczema resistant to standard topical treatments. UK and European guidelines written after 2008 recommend UVB phototherapy and azathioprine for atopic eczema, and survey data indicate that both are now widely used to treat the disease in the UK.