263
Participants
Start Date
September 15, 2017
Primary Completion Date
December 5, 2018
Study Completion Date
January 15, 2019
House dust-mite SLIT
received 2000 standard treatment units of glycerinated HDM allergen extract (ALK-AbellÓ) per day. Normal saline was administered to the placebo group. 11 µg of HDM allergen (equal parts of Dermatophagoides pteronyssinus and Dermatophagoides farinae) administered twice daily as oral drops.
Normal saline
Normal saline administered in same frequency and manner as intervention
University Hospital Southampton NHS Foundation Trust, Southampton
David Hyde Asthma and Allergy Centre, Newport
Isle of Wight NHS Trust
OTHER
University of Southampton
OTHER