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Landmark study shows consistent approaches to surgical…

Landmark study shows consistent approaches to surgical…

A consistent approach to NHS policies on surgical innovation is urgently needed, a landmark study by University of Bristol researchers has shown.

The INTRODUCE study, funded by the National Institute for Health and Care Research Bristol Biomedical Research Centre (NIHR Bristol BRC) published in the British Journal of Surgery today (3 August), examined NHS hospital policies for the introduction of new surgical and other invasive procedures and devices in England and Wales.

Researchers found that across the NHS, consistency in how surgical innovation is overseen is needed.

Surgeons innovate to improve patient care. Innovation can also benefit the NHS when more cost-effective treatments are identified. Innovation requires management and oversight. It carries risk because it’s not possible to know all the potential outcomes of a new procedure.

The National Institute for Health and Care Excellence (NICE) provides guidance on new surgical procedures not yet generally considered standard clinical practice in the NHS and provides recommendations about the conditions of safe use. NICE may recommend that a procedure is introduced with: “standard arrangements” (as in normal clinical practice), “special (local) arrangements” (with enhanced patient consent and close monitoring of outcomes), or in “(formal) research studies only”, with research ethics committee approval.

Oversight is important because it ensures that patients are informed about how innovative their procedure is, which may influence their choice. It also means that safety data is collected and shared, which will influence whether the procedure is delivered to larger groups of patients.

The INTRODUCE research team wanted to find out how hospitals approached this. They studied hospital policies about what level of oversight was required to deliver new surgeries and invasive procedures. They investigated the policies to explore when new procedures could be delivered with standard or special arrangements, overseen by the local hospital committee, and when instead they needed research ethics approval.

150 NHS trusts in England and 7 health boards in Wales were approached to share their policies. The vast majority have a written policy, although 20 did not and 9 did not respond.

Of the 113 policies examined, most stated when new procedures should be referred to the local hospital committee, however, there was variation between policies in terms of what was within their remit. Few gave guidance for when research oversight was needed. Policies often stressed the need to comply with NICE guidance, but just 15 policies included explicit text stating if NICE had classified the procedure as needing research oversight only, then the procedure should only be delivered with research oversight. Policies were also contradictory. Some said that procedures with uncertain outcomes or insufficient evidence of safety and effectiveness should be referred to the local committee, other policies said that when this was the case procedures should be undertaken in research only.

Researchers from the INTRODUCE study are conducting a follow-up study to look at how NHS policies can be clarified and standardised. They are working with national stakeholders and NICE to strengthen the implementation of national guidance in local hospitals.

Jane Blazeby, Professor of Surgery at the University of Bristol and INTRODUCE study lead, said: “These new findings will help us improve how surgical innovation takes place in the NHS.”

Dr Sian Cousins, Research Fellow at the University of Bristol and lead author, added: “Our work adds to findings from the recent report from Baroness Cumberlege, which identified short comings in the process around innovation. We hope to work now with stakeholders to improve surgical innovation in the NHS.”

Mrs Paula Goss, patient representative, said: “I was shocked by these findings. I had expected that all hospitals followed national guidelines and protocols. I hope that this work will improve patients’ safety and experience and that all hospitals take action immediately, making it mandatory.”

Paper:

Healthcare organization policy recommendations for the governance of surgical innovation: review of NHS policiesby S Cousins et al. in the British Journal of Surgery.

Further information

About the National Institute for Health and Care Research:

The mission of the National Institute for Health and Care Research (NIHR) is to improve the health and wealth of the nation through research. We do this by:

  • Funding high quality, timely research that benefits the NHS, public health and social care;
  • Investing in world-class expertise, facilities and a skilled delivery workforce to translate discoveries into improved treatments and services;
  • Partnering with patients, service users, carers and communities, improving the relevance, quality and impact of our research;
  • Attracting, training and supporting the best researchers to tackle complex health and social care challenges;
  • Collaborating with other public funders, charities and industry to help shape a cohesive and globally competitive research system;
  • Funding applied global health research and training to meet the needs of the poorest people in low and middle income countries.

NIHR is funded by the Department of Health and Social Care. Its work in low and middle income countries is principally funded through UK Aid from the UK government.

About NIHR Bristol Biomedical Research Centre:

NIHR Bristol Biomedical Research Centre’s (BRC) innovative biomedical research takes science from the laboratory bench or computer and develops it into new drugs, treatments or health advice. Its world-leading scientists work on many aspects of health, from the role played by individual genes and proteins to analysing large collections of data on hundreds of thousands of people. Bristol BRC is unique among the NIHR’s 20 BRCs across England, thanks to its expertise in ground-breaking population health research.

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