Asthma Clinical Trial - Optimization of Inhaled Corticosteroid Treatment

Status Terminated

Clinical Trial Summary

To compare the clinical outcome (effectiveness) of single inhaled corticosteroid (ICS) controller treatment guided by exhaled NO measurement made at home with usual care asthma management with regard to asthma control (primary outcome), asthma-related quality of life, lung function, airway inflammation, medication use, and asthma events.

To understand changes in patient behaviour triggered by daily FENO measurement at home, for example treatment adherence and voluntary allergen exposure.

Clinical Trial Description

The design is a pragmatic randomized controlled, open-label, parallel group study Screening visit 1 and visit 2 is separated with a 2-4 week run-in period. At screening visit, Informed Consent is signed and atopic asthma confirmed, spirometry is performed and questionnaires responded to. At visit 2 venous blood samples are taken and serum stored at -20 °C for later transport to Uppsala Biobank, Exhaled NO is measured at both visit using NIOX MINO (blinded in control group).

- The active group if on combination inhaler, will switch to Giona Easyhaler (same budesonide equivalent as before study entry) and Oxis (same formoterol equivalent as before study entry). These patients will receive a NIOX MINO and will be taught about the adjustment of ICS treatment according to daily exhaled NO measurement at home and a personalized treatment algorithm.

- The control group will stay on previous controller treatment (only changed if indicated by symptoms at visit) according to usual care.

- Both groups will switch short-acting beta-2-agonist to Buventol Easyhaler.

- Both groups will report symptoms (ACQ) monthly and in connection to asthma events via an ePRO system (ViedocMe, PCG). Active group will report NO values on a weekly basis via the same system.

There will be a follow-up clinic visit 3 at 6 months with exhaled NO measurement (blinded in control group) and limited set of questionnaires. A second follow-up visit 4 at 12 months with exhaled NO, spirometry, full set of questionnaires and blood sample will be made. ;

Study Design

Related Conditions & MeSH terms

Asthma

Clinical Trial Details

NCT number	NCT01783132
Study type	Interventional
Source	Orion Corporation, Orion Pharma
Contact
Status	Terminated
Phase	N/A
Start date	December 1, 2012
Completion date	April 28, 2014

View Details

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Optimization of Inhaled Corticosteroid Treatment in Adult Patients With Asthma Guided by Exhaled NO Measurement at Home — OCTAGEN

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms