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AbScent is a charity with whom the BRS has worked closely to produce extensive patient resources relating to anosmia and smell training.

Fifth Sense

Fifth Sense is a charity with a long history of working with the BRS to provide support for patients with smell and taste abnormalities.

MACRO Programme

The MACRO study is a currently running randomised controlled trial comparing the effectiveness of longterm medical treatment against the effectiveness of sinus surgery in patients with chronic rhinosinusitis.