Ventilator-Associated Events: Prevalence, Outcome and Preventability

Hospital Sao Domingos

Status: Completed

Conditions: Ventilator-Associated Lung Injury

Study type: Observational

Funder types: Other

Identifiers

NCT02977676

CONEP 1.449.854

Details and patient eligibility

About

The aim of this study is to determine the prevalence of ventilator-associated events (VAE). To analyze the patients profile, morbidity and mortality compared to patients who did not develope VAE. The preventability of VAE will be assessed by comparing the percentage of adherence to the bundle of preventive measures among patients who developed and did not develope VAE.

Full description

This is a retrospective analysis of prospectively collected data, approved by the Research Ethics Committee of Hospital Sao Domingos. The need for informed consent was waived.

Included were all patients admitted to a surgical (13 beds) and medical (32 beds) of a tertiary hospital over a 3-year period (February 2013 to January 2016), aged above 18 years and submitted to mechanical ventilation for at least 4 days.

At admission and daily the following data were collected: head of bed elevation, daily interruption of sedation, gastric ulcer prevention, Thromboembolism prophylaxis, aspiration of subglottic secretions, oral care with chlorhexidine gluconate and monitoring of endotracheal tube cuff pressure.

Identification of VAE, Ventilator-associated condition (VAC), Infectious condition associated to mechanical ventilation (IVAC) and ventilator-associated pneumonia possible and probable followed definition criteria of the National Healthcare Safety Network / Center for Disease Control and Prevention.

The percentage of adherence to the bundle of preventive measures of VAE prevention was registered.

Enrollment: 400 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients admitted to a medical and a surgical ICUs over a 3-year period aged above 18 years and submitted to mechanical ventilation for at least 4 days.

Exclusion criteria

• Patients aged bellow 18 years and those that remained under mechanical ventilation less than 4 days.