Trial Outcomes & Findings for Preventing Cardiovascular collaPse With Administration of Fluid Resuscitation Before Endotracheal Intubation (NCT NCT03026777)

NCT ID: NCT03026777

Last Updated: 2021-01-05

Results Overview

a composite endpoint defined as one or more of the following: * Death within 1 hour of intubation * Cardiac arrest within 1 hour of intubation * New systolic blood pressure \< 65 mmHg between induction and 2 minutes after completion of intubation * New or increased vasopressor receipt between induction and 2 minutes after completion of intubation

Recruitment status

COMPLETED

Study phase

PHASE4

Target enrollment

337 participants

Primary outcome timeframe

1 hour

Results posted on

2021-01-05

Participant Flow

Participant milestones

Participant milestones
Measure
Fluid Loading
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
Overall Study
STARTED
168
169
Overall Study
COMPLETED
168
169
Overall Study
NOT COMPLETED
0
0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Preventing Cardiovascular collaPse With Administration of Fluid Resuscitation Before Endotracheal Intubation

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Fluid Loading
n=168 Participants
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
n=169 Participants
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
Total
n=337 Participants
Total of all reporting groups
Age, Continuous
61 years
n=5 Participants
58 years
n=7 Participants
60 years
n=5 Participants
Sex: Female, Male
Female
81 Participants
n=5 Participants
73 Participants
n=7 Participants
154 Participants
n=5 Participants
Sex: Female, Male
Male
87 Participants
n=5 Participants
96 Participants
n=7 Participants
183 Participants
n=5 Participants
Race/Ethnicity, Customized
White Race
115 Participants
n=5 Participants
121 Participants
n=7 Participants
236 Participants
n=5 Participants
Race/Ethnicity, Customized
Other
53 Participants
n=5 Participants
48 Participants
n=7 Participants
101 Participants
n=5 Participants
Region of Enrollment
United States
168 participants
n=5 Participants
169 participants
n=7 Participants
337 participants
n=5 Participants
Body-mass index
27 kg/m^2
n=5 Participants
26 kg/m^2
n=7 Participants
26 kg/m^2
n=5 Participants
Acute physiology and chronic health evaluation score
21 units on a scale, range 0 to 71
n=5 Participants
20 units on a scale, range 0 to 71
n=7 Participants
20 units on a scale, range 0 to 71
n=5 Participants

PRIMARY outcome

Timeframe: 1 hour

Population: All patients randomized were included in the primary analysis

a composite endpoint defined as one or more of the following: * Death within 1 hour of intubation * Cardiac arrest within 1 hour of intubation * New systolic blood pressure \< 65 mmHg between induction and 2 minutes after completion of intubation * New or increased vasopressor receipt between induction and 2 minutes after completion of intubation

Outcome measures

Outcome measures
Measure
Fluid Loading
n=168 Participants
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
n=169 Participants
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
Number of Participants With Cardiovascular Collapse
33 Participants
31 Participants

SECONDARY outcome

Timeframe: from date of randomization through study completion, an average of 28 days

Population: intention to treat

What was the patient's vital status at the time of hospital discharge

Outcome measures

Outcome measures
Measure
Fluid Loading
n=168 Participants
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
n=169 Participants
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
In-hospital Mortality
48 Participants
59 Participants

SECONDARY outcome

Timeframe: from date of randomization through study completion, an average of 28 days

Population: intention to treat

Number of days alive and free of invasive ventilation in a 28-day period

Outcome measures

Outcome measures
Measure
Fluid Loading
n=168 Participants
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
n=169 Participants
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
Ventilator-free Days
20 days
Interval 0.0 to 25.0
19 days
Interval 0.0 to 25.0

SECONDARY outcome

Timeframe: from date of randomization through study completion, an average of 28 days

Population: intention to treat

Number of days alive and outside of an ICU in a 28 day period

Outcome measures

Outcome measures
Measure
Fluid Loading
n=168 Participants
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
n=169 Participants
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
ICU-free Days
16 days
Interval 0.0 to 24.0
14 days
Interval 0.0 to 23.0

SECONDARY outcome

Timeframe: between induction and 2 minutes following procedure

Population: intention to treat

Lowest arterial oxygen saturation between induction and 2 min after intubation

Outcome measures

Outcome measures
Measure
Fluid Loading
n=168 Participants
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
n=169 Participants
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
Lowest Arterial Oxygen Saturation
94 percentage of hemoglobin
Interval 84.0 to 99.0
95 percentage of hemoglobin
Interval 82.0 to 99.0

SECONDARY outcome

Timeframe: during procedure

Population: intention to treat

Number of laryngoscopy attempts to achieve successful tracheal intubation

Outcome measures

Outcome measures
Measure
Fluid Loading
n=168 Participants
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
n=169 Participants
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
Number of Laryngoscopy Attempts
1 attempts
Interval 1.0 to 1.0
1 attempts
Interval 1.0 to 1.0

SECONDARY outcome

Timeframe: between induction and 2 minutes following procedure

Population: intention to treat

Lowest systolic blood pressure between induction and 2 min after intubation

Outcome measures

Outcome measures
Measure
Fluid Loading
n=168 Participants
(1) 500 milliliters of an intravenous crystalloid solution of the operator's choosing will be (2) infused at any time after randomization and prior to the administration of procedural medications from (3) above the level of the central or peripheral intravenous or intraosseus access used and allowed to infuse by gravity and (4) stopped after 500 mL have infused. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered. intravenous crystalloid fluid, 500 mL
Usual Care
n=169 Participants
No intravenous fluids are started after the decision is made to perform endotracheal intubation. All intravenous infusions preceding the decision to perform endotracheal intubation will not be altered.
Lowest Systolic Blood Pressure
119 mmHg
Interval 95.0 to 140.0
119 mmHg
Interval 94.0 to 141.0

Adverse Events

Fluid Loading

Serious events: 0 serious events
Other events: 0 other events
Deaths: 48 deaths

Usual Care

Serious events: 0 serious events
Other events: 0 other events
Deaths: 59 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Adverse event data not reported

Additional Information

Dr. David Janz

LSUHSC New Orleans

Phone: 504-913-5006

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place