Aspiration in Acute Respiratory Failure Survivors

University of Colorado Denver (CU Denver)

Status: Completed

Conditions: Dysphagia

Treatments: Procedure: FEES; Procedure: BSE

Study type: Interventional

Funder types: Other; NIH

Identifiers

NCT02363686

12-0184

5K24HL089223 (U.S. NIH Grant/Contract)

1R21NR015886-01 (U.S. NIH Grant/Contract)

Details and patient eligibility

About

The purpose of this study is to learn more about problems with swallowing that could develop in patients who are very sick and need a machine to help them breathe.

Full description

The purpose of this study is to learn more about problems with swallowing that could develop in patients who are very sick and need a machine to help them breathe. Patients are asked to be in this study because they had problems breathing on their own and therefore needed the help of a machine called a ventilator. In order for this ventilator to push air into the lungs, patients need a tube placed in the throat called an endotracheal tube. The process of placing this endotracheal tube was called intubation. The tube has now been removed, which is a process called extubation. Sometimes, people who have had endotracheal tubes can have difficulty swallowing food and liquids for a period of time. This disease is called post-extubation dysphagia (PED). PED is a serious condition and may result in food or liquid going from the mouth into the lungs. This could cause further lung problems. Given this risk, doctors sometimes suggest that patients with PED either avoid eating or drinking, or get a feeding tube. Currently, nobody knows how often patients develop PED, why they develop it, or the best method to detect it. Standard care involves clinicians making educated guesses. This study looks to determine if watching the patient swallow, both with and without a small camera, is an accurate method for detecting PED.

Enrollment: 248 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Subjects will be eligible to participate in the study if they meet all of the following criteria:

  1. Admission to a University of Colorado Hospital ICU
  2. Mechanical ventilation support through an endotracheal tube for greater than 24 hours

Exclusion criteria

• Subjects will be ineligible to participate in the study if they meet any of the following criteria

  1. Age less than 18 years
  2. Contraindication to enteral nutrition administration
  3. Diagnosis of an acute or pre-existing central nervous system disorder (excluding a seizure disorder)
  4. Pre-existing dysphagia
  5. Previous surgery of the head, neck, or esophagus
  6. Previous cancer of the head or neck
  7. The presence of a tracheostomy
  8. The presence of nasal or pharyngeal trauma or bleeding
  9. Clinical team believes one of the protocols would be harmful to an individual patient
  10. Expected survival less than 3 months
  11. Pregnancy
  12. Imprisoned at the time of admission, anytime during the hospitalization, or anytime during the followup period
  13. Inability to give informed consent and proxy unavailable.

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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248 participants in 1 patient group

FEES & Bedside Swallow Evaluation (BSE)

Other group

Description:

Subjects will receive a Fiberoptic Endoscopic Evaluation of Swallowing (FEES), followed by a speech language pathologist (SLP) performing a bedside swallowing evaluation (BSE).

Treatment:

Procedure: BSE

Procedure: FEES