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CompletedNCT01935388Updated Oct 7, 2016

Common Canister Protocol for Inhaler Administration in Mechanically Ventilated Patients

A Phase 4 interventional study of Common canister in Ventilator Associated Pneumonia, sponsored by Barnes-Jewish Hospital. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2016-10-07.

Sponsored by Barnes-Jewish Hospital · Phase 4, Interventional, and Treatment

Phase
Phase 4
Study type
Interventional
Enrollment
354
Allocation
Non-randomized
Ages
18 Years and older
Sex
All
01

Study summary

Many hospitals employ a common canister inhaler protocol in patients that do not require mechanical ventilator support. Common canister refers to a single inhaler paired with standardized cleaning methods for use on more than one patient. Small reports suggest that this method does not pose an increased infectious risk and is associated with significant cost savings.

Common canister protocols offer a solution to the discordance between inhaler sizes and average inpatient use of the drugs. Metered dose inhaler canisters are contain enough drug for several days to weeks of daily use. However, the average length of stay for most inpatients is only several days. Therefore, most inpatients do not use all of the canister contents, an unused resource that is potentially wasted.

The common canister approach has not been previously described in mechanically ventilated patients (people requiring intensive care unit admission on breathing machines). This study aims to assess the safety of common canister utilization by assessment and comparison of infection rates in the study and control group.

02

Conditions studied

  • Ventilator Associated Pneumonia

Keywords

  • Mechanical ventilation
  • chronic obstructive pulmonary disease
  • asthma
  • common canister
  • MDI
  • ventilator associated pneumonia
03

In context

Pneumonia, Ventilator-Associated

405 studies on the registry are indexed under Pneumonia, Ventilator-Associated; 85 are open to participants now.

This study's enrollment of 354 is above the median of 120 across 264 interventional studies indexed under Pneumonia, Ventilator-Associated.

Browse Pneumonia, Ventilator-Associated studies →

Lead sponsor

Barnes-Jewish Hospital is the lead sponsor of 7 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • mechanically ventilated patients prescribed bronchodilator therapy in a medical intensive care unit

Exclusion criteria

Exclusion Criteria:

  • lung transplant
  • neutropenic
  • contact isolation
05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
354 participants (actual)

Study arms

  • Experimental
    Common canister

    Use of a single MDI (instead of assigning each patient an individual MDI) for multiple mechanically ventilated patients. Inhalers will undergo a stringent cleaning protocol between administrations and storage.

    Other: Common canister

  • No intervention
    Control

    Each patient will be assigned an individual inhaler as per standard of care practice.

Interventions

  • OtherCommon canister

    Drug administration via a shared canister with a standardized cleaning protocol.

06

What researchers measure

Primary outcomes

  1. Ventilator-associated pneumonia (VAP)

    Pneumonia that developed in association with mechanical ventilation

    Time frame: 48 hours after intubation

Secondary outcomes

  1. Inhaler drug cost

    Inhaler charges accrued during mechanical ventilation

    Time frame: During period of mechanical ventilation, which varies depending on patient's severity of illness and reason for intubation; on average may range from 3-5 days.

07

Study locations

1 site
  • Barnes-Jewish Hospital
    St Louis, Missouri 63110, United States
08

References and documents

Publications

  • Gowan M, Bushwitz J, Watts P, Silver PC, Jackson M, Hampton N, Kollef MH. Use of a Shared Canister Protocol for the Delivery of Metered-Dose Inhalers in Mechanically Ventilated Subjects. Respir Care. 2016 Oct;61(10):1285-92. doi: 10.4187/respcare.04550. Epub 2016 May 3. PubMed 27143787 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 7, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01935388
Lead sponsor
Barnes-Jewish Hospital
Responsible party
Peggy Watts (MD, Washington University School of Medicine) — Principal investigator
First posted
Sep 5, 2013
Start date
Jun 2013
Primary completion
Feb 2016
Completion
Mar 2016
Last update
Oct 7, 2016

Study contacts

Marin Kollef, MD
principal investigator · Washington University School of Medicine

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2016. You cannot join it, but the record below documents what was studied.

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