NCT06561295

Optimal Timing for Spontaneous Breathing Trials

Impact of Spontaneous Breathing Trial Timing on Outcomes in Mechanically Ventilated Adult Patients

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 348 (estimated)
• Sponsor: Rush University Medical Center · Academic / Other
• Sex: All
• Age: 21 Years
• Healthy volunteers: Not accepted

Summary

This study aims to explore how the timing of Spontaneous Breathing Trials (SBTs) affects recovery in adult patients who are on mechanical ventilation in the ICU. SBTs are tests used to determine if a patient is ready to breathe on their own without the help of a ventilator. The study will compare two different timing strategies for these trials: one group of patients will have the test early in the morning, while the other group will have it later in the morning. By observing the outcomes, such as how long patients need to stay on the ventilator, the study hopes to find the best time to perform these trials to help patients recover more quickly and safely.

Detailed description

This study seeks to understand how the timing of Spontaneous Breathing Trials (SBTs) impacts the recovery of adult patients who are on mechanical ventilation in the Intensive Care Unit (ICU). Mechanical ventilation is a life-support technique used for patients who are unable to breathe on their own. The Spontaneous Breathing Trial is a key step in assessing whether a patient is ready to breathe independently and can safely have the ventilator removed. Currently, there is no universal standard for the best time of day to conduct these trials. Some hospitals perform SBTs early in the morning, while others wait until later in the morning when more staff are available. This study will compare two groups of patients: one group will have their SBTs early in the morning, and the other group will have them later. The primary goal is to determine whether the timing of these trials affects how long patients need mechanical ventilation, how quickly they can be safely extubated (removal of the breathing tube), and overall recovery outcomes, such as ICU stay and hospital discharge.

Conditions

• Respiration, Artificial
• Weaning

Interventions

Type	Name	Description
OTHER	Later Morning Timing of Spontaneous Breathing Trials	Later Morning Group: Patients in this group will have their SBTs scheduled between 8:00 AM and 9:00 AM, closer to the time of day shift rounds.

Timeline

• Start date: 2024-09-17
• Primary completion: 2026-06-30
• Completion: 2026-12-30
• First posted: 2024-08-20
• Last updated: 2025-09-30

Locations

1 site across 1 country: United States