- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01875276
Evaluating the Need for New Rhinitis Treatment (MEDA)
Evaluating the Need for a New Combination Nasal Spray in the Treatment of Seasonal Rhinitis
The proposed study will evaluate the unmet therapy need in seasonal rhinitis by aiming to answer the following research questions
- What is the first prescription of the hay-fever season and how many of these patients are on some form of combination therapy?
- To what extent does initial therapy not meet clinical need (as measured by need for additional medical intervention in terms of consultations and changes in therapy)?
- Does treatment for allergic rhinitis differ for asthma Vs non-asthma and seasonal Vs perennial patients?
Study Overview
Status
Conditions
Detailed Description
Allergic rhinitis is a chronic respiratory disease with a major impact on quality of life. In a study looking at the burden of allergic rhinitis amongst UK patients 75% reported some impact of their allergic rhinitis symptoms on health-related quality of life. Allergic rhinitis currently affects 10-30% of the world population with prevalence and impact continuing to increase. This leads to substantial economic costs both of prescription medication and time taken off work by both patients and carers due to the disease. In view of this, there may be a substantial need for improved therapy or management to ensure that patients with allergic rhinitis can carry out a normal lifestyle.
The proposed study will evaluate the unmet therapy need in seasonal rhinitis by examining the current medication requirements of patients who suffer from seasonal grass-pollen hay fever and determining whether current therapies are sufficient for managing rhinitis.
This study aims to evaluate the unmet therapy need in seasonal rhinitis by -
- Examining and describing current medication requirements
- Quantifying the extent of co-prescribing of multiple agents
- Comparing the effectiveness of current prescription drugs for managing and controlling patient's seasonal rhinitis and using changes in treatment during the hay fever season to determine the effectiveness of current therapy options.
for managing and controlling seasonal rhinitis in primary care patients who suffer from seasonal grass-pollen hay fever.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Cambridge, United Kingdom, CB24 3BA
- Research in Real Life Ltd
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria
The analysis will include patients who, at the index date, receive a therapy prescription for allergic rhinitis and have been diagnosed with a hay fever read code during their time at the practice. The following patients will be included within the study population:
(i)Patients receiving therapy: defined as those with a prescription for the increase or initiation of hay fever therapy during the hay fever season
(ii)Hay-fever code recorded ever
Exclusion criteria
(i)Patients taking maintenance oral steroids during the baseline period
(ii)Patients who only received LTRA during the study period and had already been receiving LTRA previously
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Retrospective
Cohorts and Interventions
Group / Cohort |
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Persistent Patients
Defined as those with ≥1 treatment for allergic rhinitis in the six months preceding the IPD (defined as the first script of the hay fever season - May to August)
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Seasonal Rhinitis
No treatment for allergic rhinitis in the six months preceding the IPD
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Co-prescribing
Time Frame: 31.11.12
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The proportion of patients managed at the index prescription date with more than one class of therapy
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31.11.12
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Treatment Outcomes
Time Frame: 10.12.12
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For those patients who receive a prescription for a diagnosis of seasonal rhinitis/ hay fever. The following outcomes will be measured -
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10.12.12
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Number of Consultations
Time Frame: 10.12.12
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Defined as a consultation where an allergic rhinitis read code or hay fever code is recorded during the hay fever season.
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10.12.12
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Asthma Patients - Exacerbations: Clinical
Time Frame: 10.12.12
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where exacerbation is defined as an occurrence of the following: a)Lower respiratory related : Hospital attendance/admission OR A & E attendance; OR Out-of-hours attendance;
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10.12.12
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Asthma Patients - Exacerbations: Severe
Time Frame: 10.12.12
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b)Asthma related - Hospital attendance/admission OR A & E attendance; OR Out-of-hours attendance; GP consultations for asthma related tract infections; Acute use of oral steroids |
10.12.12
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Costing Analysis
Time Frame: 15.01.13
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Descriptive analysis of costs at the first prescription and final prescription of the season.
Comparing those who remain on same therapy and those who add therapy during the season.
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15.01.13
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: David Price, Prof, MD, University of Aberdeen
Publications and helpful links
General Publications
- Gupta R, Sheikh A, Strachan DP, Anderson HR. Burden of allergic disease in the UK: secondary analyses of national databases. Clin Exp Allergy. 2004 Apr;34(4):520-6. doi: 10.1111/j.1365-2222.2004.1935.x.
- Van Cauwenberge P, Van Hoecke H, Kardos P, Price D, Waserman S. The current burden of allergic rhinitis amongst primary care practitioners and its impact on patient management. Prim Care Respir J. 2009 Mar;18(1):27-33. doi: 10.3132/pcrj.2008.00042.
- Meltzer EO, Bukstein DA. The economic impact of allergic rhinitis and current guidelines for treatment. Ann Allergy Asthma Immunol. 2011 Feb;106(2 Suppl):S12-6. doi: 10.1016/j.anai.2010.10.014.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- R04412
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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