A Novel Biologic Therapy for Perennial Allergic Rhinitis

Allergic Rhinitis Clinical Trial

Official title: A Double-blind, Prospective, Parallel Group Evaluation of a Novel Biologic Therapy for Perennial Allergic Rhinitis

Status Completed

Clinical Trial Summary

This is a randomized, parallel-group, double-blind, phase 2, single center, proof-of-concept study which will evaluate the effect of a preparation of FDA approved allergens (PMA) used as a sub-cutaneously administered immunotherapy for the management of allergic rhinitis (perennial and seasonal).

Clinical Trial Description

This is a randomized, parallel-group, double-blind, phase 2, single center, proof-of-concept study which will evaluate the effect of a proprietory mixed preparation of FDA approved allergens (PMA) used as a sub-cutaneously administered immunotherapy for the management of allergic rhinitis (perennial and seasonal). Participating study subjects will be required to manifest the signs and symptoms of allergic rhinitis and test positive to at least six allergens using a multi aeroallergen screen at the time of study recruitment . All subjects will undergo standard allergen skin prick testing using six Multi-Test® PC skin prick test devices (Lincoln Diagnostics, Decator, IL) or comparable skin testing technique for a total of 48 Skin Prick Test (SPT). Approximately 36 total subjects will be enrolled.

Following a successful screening study visit and two week medication washout period, a 8 week treatment period will be initiated with bi-weekly study visits being undertaken, through to the end of immunotherapy, for assessment of therapeutic response and safety evaluations. Efficacy evaluation will be monitored using validated instruments that assess study subject clinical response, physician global assessment, and medication use. A safety assessment will be undertaken one month following completion of treatment.

At the screening visit (Screening Visit) a potential study subject will be required to fulfill the requirements of the study inclusion and exclusion criteria, will have a clinical evaluation including medical history and physical examination, blood draw and performance of skin testing. The study subject will then abstain from using intranasal steroids and antihistamines for two weeks and then return to the clinic for administration of sub-cutaneous PMA and post-treatment in-clinic safety evaluation. The latter evaluation period will comprise approximately 60 minutes to assess the study subject's response to PMA immunotherapy. Follow up clinic study visits will continue bi-weekly through 8 weeks and at each of these visits the study subject will receive increasing doses of PMA immunotherapy and will be evaluated for safety. Twice weekly clinical evaluation will also be performed. Following the final administration of PMA immunotherapy, a one month follow-up safety and clinical efficacy evaluation will be conducted by telephone or in the clinic. The duration of the study will be approximately 14 weeks. ;

Related Conditions & MeSH terms

• Allergic Rhinitis
• Rhinitis
• Rhinitis, Allergic
• Rhinitis, Allergic, Perennial

• NCT number: NCT03360071
• Study type: Interventional
• Source: Johns Hopkins University
• Status: Completed
• Phase: Phase 2
• Start date: December 19, 2016
• Completion date: November 1, 2018