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Article
Open AccessConditional versus non-conditional incentives to maximise return of participant completed questionnaires in clinical trials: a cluster randomised study within a trial
High participant retention enhances the validity of clinical trials. A monetary incentive can increase retention, but it is not known if when it is provided and if it is conditional matters. We aimed to determ...
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Article
Open AccessPatient understanding and acceptability of an early lung cancer diagnosis trial: a qualitative study
The ELCID (Early Lung Cancer Investigation and Diagnosis) trial was a feasibility randomised controlled trial examining the effect on lung cancer diagnosis of lowering the threshold for referral for urgent che...
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Article
Open AccessSpot sputum samples are at least as good as early morning samples for identifying Mycobacterium tuberculosis
The use of early morning sputum samples (EMS) to diagnose tuberculosis (TB) can result in treatment delay given the need for the patient to return to the clinic with the EMS, increasing the chance of patients ...
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Article
Open AccessImmediate chest X-ray for patients at risk of lung cancer presenting in primary care: randomised controlled feasibility trial
Achieving earlier stage diagnosis is one option for improving lung cancer outcomes in the United Kingdom. Patients with lung cancer typically present with symptoms to general practitioners several times before...
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Article
Open AccessEffects of an optimised POCT guided diagnostic and treatment strategy for symptoms of uncomplicated UTI on use of appropriate antibiotics and uptake into primary care practice