An open-label, in-use study assessing the warming sensation accompanying IFF Flavour 316282 and the acceptability and local tolerability of a syrup containing paracetamol and pseudoephedrine for the short-term treatment of symptoms of an upper respiratory tract infection:

摘要

Objective:The primary objective was to assess the warming sensation caused by IFF Flavour 316282 in a syrup used for short-term treatment by patients suffering from nasal congestion and mild to moderate body pain, headache, fever or sore throat associated with an upper respiratory tract infection.Methods:A single cohort, single treatment arm, open-label study. Subjects received one 30?mL dose of syrup containing IFF Flavour 316282, paracetamol and pseudoephedrine and recorded onset and disappearance of any warming sensation in the mouth/throat. Subjects’ assessments of strength and appeal of the sensation, taste, texture and acceptability of the product was investigated using questionnaires.Results:A total of 56 subjects were included; 53 (94.6%) experienced a warming sensation. The median duration of the warming sensation was 114?s (95% confidence interval: 87–120?s). All subjects rated the syrup as excellent, good or fair for treating their symptoms; 100% and 94.6% of subjects respectively described tex...