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RecruitingNCT05854264MicrobiotaUpdated May 11, 2023

Influence of Nutrition on Lung Microbiota in Traumatic Brain Injury

An interventional study of standard enteral nutrition and specialized nutrition in Microbial Colonization, sponsored by University of Foggia. Recruiting at 1 site in Italy. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2023-05-11.

Sponsored by University of Foggia · Not applicable, Interventional, and Diagnostic

From the registry’s dates

  • Primary completion was expected by Apr 2023, 3 years 6 months ago, but the record still lists the study as recruiting.
  • Registered 2 years 2 months after the study started (first participant enrolled Feb 2021, registered Apr 2023).
  • Started Feb 2021; still recruiting 5 years 9 months later.
Phase
Not applicable
Study type
Interventional
Enrollment
30
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Study summary

Role of immunonutrition in modulating the lung microbiota of intubated TBJ patients and how this interaction may affect the infections and outcomes.

For these reasons, the aims of our study are the evaluation of the impact of immunonutrition on the lung microbiota and the relationship between lung microbiota and infection in TBJ patients in ICU.

Read the detailed description

Traumatic brain injury patients, requiring mechanical ventilation admitted to ICU will be randomly divide in two groups receiving standard nutrition or specialized formula.

Lower lavage (Bronco Alveolar Lavage: BAL) samples will be collected at admission in ICU and at day 7 for the microbiota analysis. Clinical follow-up at day 28 will be obtained

02

Conditions studied

  • Microbial Colonization

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03

In context

Communicable Diseases

626 studies on the registry are indexed under Communicable Diseases; 128 are open to participants now.

This study's planned enrollment of 30 is below the median of 89 across 380 interventional studies indexed under Communicable Diseases.

Browse Communicable Diseases studies →

Lead sponsor

University of Foggia is the lead sponsor of 36 studies on the registry; 4 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 80 Years
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

  • adults (age > 18 years),
  • paziente with traumatic brain injury

Exclusion criteria

Exclusion Criteria:

  • pregnant women,
  • patients with gastric content inhalation
  • patients with chronic inflammatory bowel diseases
  • patients underwent major abdominal surgery and/or organs/tissues transplant
  • patients on and/or therapy
Terms in these criteria, in plain language(2)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Corticosteroids (steroids)

Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.

Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.

Immunosuppression

A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.

Read whether the line is about a condition or about medicines, and which medicines and doses it means.

05

Study design

Phase
Not applicable
Primary purpose
Diagnostic
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
30 participants (estimated)

Study arms

  • Active comparator
    microbiota and specialized nutrition

    microbiota analysis in lower lavage (Bronco Alveolar Lavage: BAL) samples in patietns treated with specialized nutrition

    Dietary Supplement: specialized nutrition

  • Sham comparator
    microbiota and standard nutrition

    microbiota analysis in lower lavage (Bronco Alveolar Lavage: BAL) samples in patients treated with standard nutrition

    Dietary Supplement: standard enteral nutrition

Interventions

  • Dietary supplementstandard enteral nutrition

    standard enteral nutrition. The calories (25 kcal/kg/die) and protein (1.2 g/kg/die) target will be progressively reached in the first week of ICU stay.

  • Dietary supplementspecialized nutrition

    specialized enteral nutrition. The calories (25 kcal/kg/die) and protein (1.2 g/kg/die) target will be progressively reached in the first week of ICU stay.

06

What researchers measure

Primary outcomes

  1. infection

    pulmonary infection in mechanically ventilated patients

    Time frame: pulmonary infection within 28 days

07

Study locations

1 of 1 sites recruiting
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Feb 2021 (actual). Primary completion is estimated for Apr 2023, 26 months after the start.

Of 128 non-industry interventional studies with no phase under Communicable Diseases, half reached primary completion within 21 months of starting (the median), counting those still running; a quarter within 6 and three quarters within 36. This study's planned 26 months is above that.

Counting every sponsor, half of 144 studies reached it within 21 months; a quarter within 6 and three quarters within 36.

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

Registered
Apr 22, 2023
First posted
May 11, 2023
StartActual
Feb 1, 2021
Primary completionEst.
Apr 30, 2023
CompletionEst.
May 1, 2023
Last update
May 11, 2023
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 11, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05854264
Lead sponsor
University of Foggia
Responsible party
Cotoia Antonella (Principal Investigator, University of Foggia) — Principal investigator
First posted
May 11, 2023
Start date
Feb 1, 2021
Primary completion
Apr 30, 2023 (estimated)
Completion
May 1, 2023 (estimated)
Last update
May 11, 2023

Study contacts

Antonella Cotoia
Contact
antonella.cotoia@unifg.it
+390881732387

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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