TAVeMInternational Multicenter Study of Ventilator Associated Tracheobronchitis.

METHODS This prospective international multicentre observational study will be conducted in 8 countries ((Spain, France, Portugal, Brazil, Argentina, Ecuador, Bolivia and Colombia).) Inclusion criteria 10-20 consecutive admissions with a predictive duration of intubation and mechanical ventilation > 48h. Exclusion criteria Predicted duration of intubation and mechanical ventilation ≤ 48h. Tracheostomy at ICU admission. Primary objective To determine the incidence of VAT in patients requiring intubation and mechanical ventilation >48h. Secondary objectives To determine risk factors for VAT. To determine incidence and risk factors for transition from VAT to VAP. To determine microorganisms associated with VAT. To determine the impact of VAT on outcome.