Publications by authors named "Brian David Nicholson"

The management of diagnostic uncertainty is part of every primary care physician's role. e-Safety-netting tools help health care professionals to manage diagnostic uncertainty. Using software in addition to verbal or paper based safety-netting methods could make diagnostic delays and errors less likely.

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Background: Unexpected weight loss is a presenting feature of cancer in primary care. Data from primary care are lacking to quantify how much weight loss over what period should trigger further investigation for cancer. This research aimed to quantify cancer diagnosis rates associated with measured weight change in people attending primary care.

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For the past decade, within family medicine there has been a focus on cultivating doctors gut feelings as 'a way of knowing' in cancer diagnostics. In this paper, building on interviews with family doctors in Oxford shire, UK we explore the embodied and temporal dimensions of clinical reasoning and how the cultivation of doctors' gut feelings is related to hierarchies of medical knowledge, professional training, and doctors' fears of litigation. Also, we suggest that the introduction of gut feeling in clinical practice is an attempt to develop a theory of clinical reasoning that fits the biopolitics of our contemporary.

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Background: The Oxford-Royal College of General Practitioners (RCGP) Research and Surveillance Centre (RSC) and Public Health England (PHE) are commencing their 54th season of collaboration at a time when SARS-CoV-2 infections are likely to be cocirculating with the usual winter infections.

Objective: The aim of this study is to conduct surveillance of influenza and other monitored respiratory conditions and to report on vaccine uptake and effectiveness using nationally representative surveillance data extracted from primary care computerized medical records systems. We also aim to have general practices collect virology and serology specimens and to participate in trials and other interventional research.

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