Impact of Current Smoking in the Tolerance of Bronchoscopy

March 9, 2015 updated by: Marie Bruyneel, Centre Hospitalier Universitaire Saint Pierre
The purpose of this study is to study the impact of smoking in the preceding hours before a bronchoscopy on the tolerance of this exam.

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

Tolerance evaluation of the bronchoscopy on current and regular smokers. The investigators assess episodes of cough, dyspnea, volume of lidocain (liquid 1% and in spray 10%), duration of the procedure, episodes of desaturation and completion of the bronchoscopy.

The investigators compare patients who did not smoke in the 6 hours before the bronchoscopy and those who have smoked.

Study Type

Observational

Enrollment (Actual)

100

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Belgium
      • Brussels, Belgium, 1000
        • CHU Saint Pierre

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Current and regular smokers needing a bronchoscopy as determined by their own physician

Description

Inclusion Criteria:

  • current and regular smoker
  • bronchoscopy under local anesthesia

Exclusion Criteria:

  • patients needing EBUS or fluoroscopy
  • intravenous sedative

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Current smokers
Procedure: bronchoscopy
Routine bronchoscopy under local anesthesia (lidocain). Duration: +/- 10 min

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
cough
Time Frame: Day 1
number of cough episodes during the bronchoscopy
Day 1

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
dyspnea
Time Frame: day 1
dyspnea evaluation before and during the bronchoscopy
day 1
Lidocaine volume
Time Frame: day 1
Volume of local anesthesic needed during bronchoscopy
day 1
length of bronchoscopy
Time Frame: Day 1
length of bronchoscopy
Day 1
desaturation episodes
Time Frame: day 1
desaturation episodes during bronchoscopy
day 1

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Centre Hospitalier Universitaire Saint Pierre

Investigators

  • Principal Investigator: Isabelle De Meulder, MD, Centre Hospitalier Universitaire Saint Pierre

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2010

Primary Completion (Actual)

August 1, 2013

Study Completion (Actual)

August 1, 2013

Study Registration Dates

First Submitted

April 28, 2011

First Submitted That Met QC Criteria

April 29, 2011

First Posted (Estimate)

May 2, 2011

Study Record Updates

Last Update Posted (Estimate)

March 10, 2015

Last Update Submitted That Met QC Criteria

March 9, 2015

Last Verified

March 1, 2015

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • AK/10-05-3898/38

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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