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WithdrawnNCT01118403NAVPROUpdated May 24, 2016

Antibiotic Prophylaxis for Early Ventilator-associated Pneumonia in Neurological Patients

A Phase 4 interventional study of Sultamicillin in Ventilator Associated Pneumonia, sponsored by Hospital Pablo Tobón Uribe. Withdrawn at 1 site in Colombia. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2016-05-24.

Sponsored by Hospital Pablo Tobón Uribe · Phase 4, Interventional, and Prevention

Why this study was withdrawn
He could not be started due to lack of funds
Phase
Phase 4
Study type
Interventional
Enrollment
0
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

This study seeks to assess whether coma patients really benefit from the use of antibiotics as a prophylactic for reducing the incidence of early ventilator-associated pneumonia in this population group. For this we consider the use of ampicillin sulbactam antibiotic which has a low ability to induce resistance, efficacy and safety observed during the time that has been used, even in patients with neurosurgical pathology, and to be broadly available in our environment.

Our hypothesis is that neurological patients in coma state, requiring mechanical ventilation, the application of antibiotic prophylaxis compared with placebo reduces the incidence of early ventilator-associated pneumonia.

Read the detailed description

Ventilator-associated pneumonia (VAP) is one of the most common nosocomial infections occur in intensive care units, with frequencies ranging between 15% and 45%, which determine an attributable mortality of 25% to 27%

Patients with compromised state of consciousness brought to mechanical ventilation, have a much higher reported incidence that patients without neurological involvement, reaches between 44 and 70%.

These data have led to plan the implementation of strategies to reduce the incidence of early pneumonia in this population group, to thereby favorably influence the high rates of mortality, morbidity and costs that arise.

Then we design this study to assess whether these patients really benefit from the use of antibiotics as a prophylactic, considering also the high impact that this would have given the high incidence of early ventilator-associated pneumonia in this population group.

02

Conditions studied

  • Ventilator Associated Pneumonia

Keywords

  • Ventilator associated pneumonia
  • Coma
  • Brain Injuries
  • Intensive care units
  • antibiotic prophylaxis
03

In context

Pneumonia, Ventilator-Associated

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

Browse Pneumonia, Ventilator-Associated studies →

Lead sponsor

Hospital Pablo Tobón Uribe 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

  • All patients admitted to intensive care units,with score in the Glasgow Coma scale less than nine.
  • Requiring mechanical ventilation for more than 48 hours
  • Includes all patients with structural or metabolic coma

Exclusion criteria

Exclusion Criteria:

  • Pregnant women
  • History of allergic reactions to ampicillin sulbactam
  • Patients admitted as potential organ donors
  • Patients with an indication of antibiotic therapy, or who have received more than 2 doses of any antibiotic previously.
  • Hospital stay for more than 48 hours before intubation.
05

Study design

Phase
Phase 4
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
0 participants (actual)

Study arms

  • Experimental
    Sultamicillin, Antibiotic Prophylaxis

    Sultamicillin, Antibiotic Prophylaxis

    Drug: Sultamicillin

  • Placebo comparator
    Placebo

    Physiologic Sodium Chloride Solution

    Drug: Sultamicillin

Interventions

  • Ampoules per 1.5 grams, three grams intravenously every 6 hours for 4 doses diluted in physiologic Sodium Chloride Solution

    Also known as: Sulbactam Ampicillin, Unasyn

06

What researchers measure

Primary outcomes

  1. Impact of prophylaxis with ampicillin sulbactam versus placebo on the incidence of early ventilator-associated pneumonia

    To determine the impact of prophylaxis with ampicillin sulbactam versus placebo on the incidence of early ventilator-associated pneumonia in patients with altered level of consciousness with a score on the Glasgow Coma Scale less than or equal to 8 and requiring mechanical ventilation for more than 48 hours

    Time frame: 2 years

Secondary outcomes

  1. Effect of antibiotic prophylaxis versus placebo on the incidence of other infections

    Compare the effect of antibiotic prophylaxis versus placebo on the incidence of later ventilator-associated pneumonia, as well as in other non-pulmonary infections (catheter sepsis, bacteremia, meningitis, urinary tract infection).

    Time frame: 2 years

07

Study locations

1 site
  • Hospital Pablo Tobón Uribe
    Medellín, Antioquia 57, Colombia
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Mar 2011, a primary completion of Mar 2011 and a completion of Mar 2011. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
May 4, 2010
First posted
May 6, 2010
Start
Mar 2011
Primary completionActual
Mar 2011
CompletionActual
Mar 2011
Last update
May 24, 2016
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on May 24, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT01118403
Lead sponsor
Hospital Pablo Tobón Uribe
Responsible party
Sponsor
First posted
May 6, 2010
Start date
Mar 2011
Primary completion
Mar 2011
Completion
Mar 2011
Last update
May 24, 2016

Study contacts

Carlos A Cadavid, MD
principal investigator · Hospital Pablo Tobón Uribe

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

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

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Studies of the drug tested here: Sultamicillin

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