Fluticasone Furoate Treatment of Daytime Somnolence and Cognitive Performance in Seasonal Allergic Rhinitis

Seasonal Allergic Rhinitis Clinical Trial

Official title:

A Double Blind, Placebo Controlled Randomized Trial Evaluating the Effects of Fluticasone Nasal Spray in Subjects With Seasonal Allergic Rhinitis and a History of Sleep Disturbance on Cognitive Performance and Daytime Sleepiness

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00997620
• Other study ID #: 2008-4
• Status: Completed
• Phase: Phase 4
• Start date: March 2010
• Est. completion date: October 2010

Study information

• Verified date: May 2018
• Source: Western Sky Medical Research
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The hypothesis is that treating hay fever patients who had daytime sleepiness and slowed thinking because of the hay fever will improve when treated with an effective anti-hay fever medication, an intranasal steroid, that is will have less daytime sleepiness and demonstrate better thinking.

Description:

In this study of patients with seasonal allergic rhinitis we will monitor daytime sleepiness as measured by validated daytime sleep score (Eppworth Daytime Sleepiness Scale) and cognitive performance weekly as measured by a validated test of cognitive performance (TOVA). The treatment group with intervention of fluticasone furoate nasal spray 110 mcg two sprays in each nostril once daily will be compared to a placebo treated group of similar subjects with seasonal allergic rhinitis.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 40
• Est. completion date: October 2010
• Est. primary completion date: September 2010
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 55 Years

Eligibility

Inclusion Criteria:

• Symptomatic seasonal allergic rhinitis symptoms for at least 2 years at the time of study in the season of the study.

• Allergy skin tests positive for the airborne allergens present at the study time within the past 12 months.

• A score of 2 or more on the NRQLQ of the Rhinitis Quality of LIfe Questionnaire.

• Active allergic rhinitis on 4 of 7 days during run-in week, and evidence on sleep scales of drowsiness on 3 of 7 days.

• Ability to read, understand and give informed consent.

• Ability to understand and carry out responsibilities of the study

Exclusion Criteria:

• Any chronic disease or other acute disease, which could influence central nervous system.

• The use of any medication, which could affect central nervous system function.

• Unwillingness to participate in the study.

• Inability to understand testing procedures or use of medication.

• Hypersensitivity to fluticasone or vehicle of nasal sprays.

• Any sleep disorders including obstructive sleep apnea.

Related Conditions & MeSH terms

• Rhinitis
• Rhinitis, Allergic
• Rhinitis, Allergic, Seasonal
• Seasonal Allergic Rhinitis

Intervention

Drug:
• Fluticasone furoate Nasal Spray 110 mcg
Fluticasone fuorate nasal spray 110 mcg 2 sprays each nostril am will be compared to similar appearing placebo given 2 sprays each nostril am. The subjects will receive one week placebo nasal spray to establish a baseline then they will then be switched to a nasal spray of fluticasone furoate 110 mcg once daily and continue the evaluations.
• Placebo
Fluticasone nasal spray 2 sprays each nostril will be compared to similar appearing placebo. The subjects will receive one week placebo nasal spray to establish a baseline then they will then be switched to a nasal spray of Placebo once daily and continue the evaluations.

Locations

Country	Name	City	State
n/a

Sponsors (2)

Lead Sponsor	Collaborator
Western Sky Medical Research	GlaxoSmithKline

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Performance on Test of Variables of Attention (TOVA) - a Standardized Test of Cognitive Performance	The outcomes measures for TOVA are errors of omission. Targets which were not identified. Errors of commission are when targets are identified incorrectly. Reaction time is reported as the average time in milliseconds for the responses. The results are reported as mean and standard deviation as baseline and after 2 weeks of intervention. The difference between the means was evaluated by paired t testing.	over 2 weeks
Primary	Performance on Test of Variables of Attention (TOVA) - a Standardized Test of Cognitive Performance, Errors of Commission.	The outcomes measures for TOVA are errors of commission. Targets which were identified incorrectly. Targets which are not identified, errors of omission and average time of each target viewing.	after 2 weeks intervention
Primary	Performance on Test of Variables of Attention (TOVA) - a Standardized Test of Cognitive Performance, Response Time for Targets.	The outcomes measures for TOVA are the length of time to respond to targets. The time function represents the average time spent in milliseconds spent on each target.	over 2 weeks
Secondary	Change in Epworth Sleep Scale	The Epworth sleepiness scale measures is a validated test of daytime sleepiness which involved the subjects answering 8 questions. Each question is answered on a 0 - 3 scale with 3 being the most likely associated with drowsiness. The score is reported as a composite score of 8 questions, with a minimum score of 0 and a maximum score of 24. A higher composite score represents more likelihood of daytime sleepiness. It is administered between 1500 and 1700 daily.	Baseline and after 2 weeks intervention
Secondary	Change From Baseline in Nocturnal Rhinoconjunctivitis Quality of Life Questionaire	In nocturnal rhinoconjunctivitis quality of life questionnaire instrument to measure the effects of nasal disorder on nighttime sleep and awakening. It consists of 16 questions. The scale is from 0-6, 0 being not troubled and 6 reflecting extreme trouble. This survey is interpreted as a minimal clinically important difference of each question. A change of +/- 0.5 is a threshold of minimally important clinical difference. Higher value mean more disturbance.	2 weeks
Secondary	Nasal Symptom Scores	Total nasal symptom score was measured AM and PM. The reflective scale measures subjective symptoms over the previous 12 hours. Instantaneous symptoms measure how subjects felt at the present time. The score consists of subjective perception of nasal congestion, rhinorrhea, nasal itching and sneezing. The scale for each symptom is 0 - not present, 1- mild (present but minimal), 2 - moderate (symptoms are bothersome but tolerable), 3 - severe (symptoms are not tolerable). The baseline value was the mean of the 7 day placebo run-in for the combined scores. This was calculated for the placebo group and the fluticasone group for both the instantaneous and the reflective scores. The intervention time utilized the same combined AM and PM reflective and instantaneous scoring. The data was analyzed using two sample t test comparison of the placebo vs fluticasone furoate group. Low value, less symptoms. High value, more symptoms. Minimum score is 0. Maximum score is 24.	2 weeks