Assessment of the Efficacy of Tracheal Oxygen Administration During Bronchoscopy - a Phase II Trial

C

Catholic University (KU) of Leuven

Status

Unknown

Conditions

Hypoxaemia

Study type

Observational

Funder types

Other

Identifiers

NCT01786642
AETOB

Details and patient eligibility

About

The aim of the present study is to measure the time to correction of O2 saturation when in case of desaturation below 90%, O2 administration is switched from the nasal to the tracheal route at a similar flow rate.

Full description

The development of a flexible bronchoscope with a channel dedicated to O2 administration might allow optimization of the oxygen supplementation during bronchoscopy, which reduces the risk of per- and peri-procedural hypoxemia. The investigators will conduct a pilot study corroborating the hypothesis that tracheal supplementation of oxygen during flexible bronchoscopy is advantageous in comparison to nasal cannula supplementation. The concept of our trial consists of a mono-centric observational study performed in the endoscopy suite of the Respiratory Division, University Hospitals Leuven. All patients will be given informed consent before inclusion. The aim of the present study is to measure the time to correction of O2 saturation when in case of desaturation below 90%, O2 administration is switched from the nasal to the tracheal route at a similar flow rate.

Enrollment

40 estimated patients

Sex

All

Volunteers

No Healthy Volunteers

Inclusion criteria

  • patients referred for flexible bronchoscopy

Exclusion criteria

  • broncho-alveolar lavage
  • endobronchial plugging

Trial design

40 participants in 2 patient groups

conscious
Description:
bronchoscopy without sedative drugs
conscious sedation
Description:
bronchoscopy under midazolam

Trial contacts and locations

1

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Central trial contact

Jonas Yserbyt, MD

Data sourced from clinicaltrials.gov

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