Asthma and have evidence of fungal sensitisation but not ABPA
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Asthma requiring high dose inhaled steroids of >1000ug of beclomethasone or >500ug fluticasone or equivalent or continous steroids (>5mg prednisolone or equivalent for > 6 months or at least 4 courses over previous 12 months or 6 courses over previous 24 months and Skin test reactivity to at least one fungal preparation significantly greater than control or a positive RAST test to at least 1 fungal antigen Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range
Exclusion criteria
Exclusion criteria: ABPA (any of the following exclude the patient:IgE > 1000, Aspergillus precipitins positive, Aspergillus specific IgG positive, fleeting pulmonary shadows. Recurrent bacterial chest infecitons Allergy to azoles Pregnancy ( all potentially fertile women to use contraception) Current treamtent with drugs that potentially interact with itraconazole and which cannot be stopped. Significant cardiac disease Significant immunosuppression Abnormal liver function Prior treatment with itraconazole in previous 8 months for > 2 days. Current URTI in last 4 weeks.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Main Objective: To establish whether antifungal treatment of severe asthma is beneficial;Secondary Objective: To identify subsets of patients who particularly benefit or do not benefit. To determine if any benefit of itraconazole is related to a steroid interaction To assess health economic benefit of antifungal therapy should the result prove statistically beneficial.;Primary end point(s): Respiratory Quality of Life score (total) as per Juniper | — |
Countries
United Kingdom