Bronchial Thermoplasty for Adults With Severe Asthma in the Biologic Era

Rationale: For patients with severe asthma that remain uncontrolled with exacerbations despite biologics or patients who are not eligible for biologics, there is no reimbursed treatment other than pulmonary rehabilitation in the Netherlands. Pulmonary rehabilitation is known to have a limited effect for a limited amount of time. Bronchial thermoplasty or bronchial ablation (BT) is a non-pharmacological treatment for asthma aiming to restore abnormal airway function by using an endobronchial approach. Previous RCT's reported efficacy on exacerbations and asthma related quality of life (AQLQ), but were performed before large availability of biologic treatments. Although a single BT treatment is not without costs, these costs seem to outweigh the costs that can be saved by the long-term (\>5 years) lowering effect of BT on the frequency of exacerbations and hospitalizations and omitting long term use of trials and switches of biologics. Therefore, the investigators hypothesize that BT, in the era of biologics, is superior (in terms of exacerbations and quality of life) over standard care and cost-effective in patients whose asthma remains uncontrolled despite optimal anti-inflammatory treatments including biologics, and the investigators propose to test this hypothesis in a RCT. Objective: To investigate the impact of BT as compared to standard of care in severe asthma patients that remain uncontrolled despite standard treatment including adequate doses of inhaled preventer the…

This description comes directly from the study's public registry record.

P Bonta, Md PhD  ·  +31 (0)20-7329509  ·  p.i.bonta@amsterdamumc.nl

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