Lancet
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Randomized Controlled Trial Multicenter Study
Efficacy, immunogenicity, and safety of a plant-derived, quadrivalent, virus-like particle influenza vaccine in adults (18-64 years) and older adults (≥65 years): two multicentre, randomised phase 3 trials.
Seasonal influenza remains a substantial public health threat despite the availability of egg-derived and other vaccines. Plant-based manufacturing might address some of the limitations of current vaccines. We describe two phase 3 efficacy studies of a recombinant quadrivalent virus-like particle (QVLP) influenza vaccine manufactured in plants, one in adults aged 18-64 years (the 18-64 study) and one in older people aged 65 years and older (the 65-plus study). ⋯ Medicago.
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In the treatment of de-novo coronary small vessel disease, drug-coated balloons (DCBs) are non-inferior to drug-eluting stents (DESs) regarding clinical outcome up to 12 months, but data beyond 1 year is sparse. We aimed to test the long-term efficacy and safety of DCBs regarding clinical endpoints in an all-comer population undergoing percutaneous coronary intervention. ⋯ Swiss National Science Foundation, Basel Cardiovascular Research Foundation, and B Braun Medical.
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Comparable global data on health and nutrition of school-aged children and adolescents are scarce. We aimed to estimate age trajectories and time trends in mean height and mean body-mass index (BMI), which measures weight gain beyond what is expected from height gain, for school-aged children and adolescents. ⋯ Wellcome Trust, AstraZeneca Young Health Programme, EU.