Dr Sam Merriel
Current positions
Honorary Senior Research Fellow
Applied Health Research
Contact
Press and media
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Research interests
Dr Merriel is a GP with research interests including cancer prevention and early diagnosis, preventive medicine in primary care, the application of genomic medicine in general practice, and global health.
Publications
Recent publications
02/10/2026Ethnic inequalities in cancer risk assessment in primary care in the UK: a review
Cancers
Identification of papilloedema in general practice in England: a mixed-methods cross-sectional study
BMJ Open
Anaemia, ethnicity and cancer incidence: a retrospective cohort study in primary care
British Journal of General Practice
Calcium and albumin blood tests, ethnicity, and cancer incidence in primary care in the UK
Cancers
Improving the diagnostic accuracy of referrals for papilloedema (DIPP) study: protocol for a mixed-methods study
BMJ Open
Related people
Dr Polly Duncan
NIHR Clinical Research Fellow
Applied Health Research
Professor Richard Martin
Associate Pro Vice Chancellor (Research & Innovation) & Professor of Clinical Epidemiology
Epidemiology and Health Data Science
Dr Jessica Watson
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Applied Health Research
Professor Penny Whiting
Professor of Clinical Epidemiology
Applied Health Research
Dr Jo Kesten
Senior Research Fellow
Applied Health Research