COVID-19 research

Many members of the Bristol Centre for Surgical Research are contributing to vital COVID-19 research. Here are a few examples of the studies we have been involved with during the pandemic.

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The RECOVERY Study

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The RECOVERY study is a national clinical trial aiming to identify treatments that may be beneficial for people hospitalised with suspected or confirmed COVID-19. It is being undertaken in over 170 hospitals across the UK and, so far, it has recruited over 11,500 patients. It is a highly adaptive study, meaning that new promising treatments can be added during the study, and those found to be ineffective can be immediately dropped. This has certainly kept us on our toes!

Both Bristol hospitals have been contributing to the RECOVERY study. Dr Natalie Blencowe is the PI at University Hospitals Bristol and Weston, where the study is running across all clinical departments including the Haematology and Oncology Centre, Women's and Children’s, and Weston General Hospital. She said: "Running this study across numerous clinical areas has enabled us to form strong collaborations that will be of huge benefit in driving forward future research. Uniquely, over 50 junior doctors have been involved in the study which has enabled them to learn about communicating equipoise and trial processes, and their contributions have undoubtedly contributed to the success of the study in our Trust. It has been immensely gratifying to be able to embed research firmly into clinical practice. We hope that this will continue in the long term."

Understanding perceptions of risks, mitigation and innovation for surgery in a COVID-19 world

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Researchers from NIHR Bristol BRC Surgical Innovation theme, with support from the Centre for Surgical Research and the Royal College of Surgeons, are investigating the risks in surgery in the context of COVID-19 and exploring strategies and innovations to overcome these risks. Surgical operating theatre teams, and surgeons in particular, have some of the highest mortality rates for healthcare staff exposed to COVID-19. 

As part of the 'Lotus C19' study, the team are interviewing healthcare professionals such as surgeons, theatre nurses and anaesthetists, to investigate experiences in the UK and internationally. So far, 43 healthcare professionals have been interviewed, capturing perspectives from Italy, Spain and the USA. 

Dr Daisy Elliott, who is leading the study, said: “We hope that sharing good ideas and lessons learnt will highlight uncertainties, reduce risks and optimise surgical practice during the pandemic and in future adverse situations. It will also bring to light differences between centres and countries, and gaps in current guidance.”

CONSIDER-19 Study: Communicating Surgical Decision-Making during the COVID-19 pandemic 

The COVID-19 (coronavirus) pandemic has changed how NHS care is delivered. The surge of critically unwell patients has led to many services being cancelled or postponed. Usual approaches to providing and conducting surgery  have also needed to adapt for safety reasons, to reduce the risk of exposing patients to COVID-19. 

The unprecedented changes in NHS cancer services can have potentially serious effects on patients’ quality of life and survival and should therefore be carefully communicated with patients. National and specialty-specific guidance recommend clinicians clearly communicate prioritisation decisions and possible negative impacts, weigh-up treatment options, and take account of patient preferences. There is, however, no resource to help navigate these uniquely challenging, unprecedented conversations.

CONSIDER-19 is a qualitative multi-centre study, comprising interviews with NHS clinical professionals and managers, audio-recordings of clinical consultations, interviews with patients, and document analysis of guidance. The study aims to understand healthcare professionals’ and patients’ views on the changes to bowel cancer services, information provision during clinical encounters, and what may improve these stakeholders’ experiences in the current climate. The findings will help to improve how healthcare professionals communicate with patients about their surgical treatment, as well as help plan future research to improve cancer care during and after the pandemic.

This work is supported by the NIHR’s Bristol Biomedical Research Centre and the Above and Beyond Charity, which will support this research in context of colorectal (bowel) cancer specifically (Consider-19: Colorectal cancer). This work is being led by the University of Bristol’s Leila Rooshenas, a lecturer in Qualitative Health Research and Barry Main, an NIHR Academic Clinical Lecturer in Oral and Maxillofacial Surgery. Carmel Conefrey, Senior Research Associate, is the lead researcher for the study.

COVER study: Covid-19 vascular service study

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The COVER study is a multi-centered study, with the aim to determine the impact of the COVID-19 pandemic on the provision, practice and outcomes of vascular surgery. This three-tiered project will evaluate modifications to the vascular services, condition management and outcomes for those patients presenting and managed during the pandemic. 

Graeme Ambler, vascular surgery registrar and clinical lecturer, is involved in running the COVER study, which is being delivered in partnership with the NIHR Unit for Global surgery and COVIDSurg group.

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