Passive Leg Raise During Cardiopulmonary Resuscitation

Not Applicable

• Conditions: Leg Elevation; Cardiopulmonary Resuscitation; Hemodynamic Instability
• Interventions: Procedure: Hemodynamics parameters

• Registration Number: NCT03617978
• Lead Sponsor: Lazarski University

Brief Summary

during cardiopulmonary resuscitation, an important element of the procedure is to achieve optimal organ perfusion. For this purpose, high quality chest compressions is one of the basic elements of the procedure. however, similarly as in the case of hypovolemic shock, elevation of the lower limbs may be helpful. The study is a randomized cross-over study and includes the effect of lower limb elevation on hemodynamic parameters in healthy participants.

Detailed Description

Not available

Study Timeline

• Status Verified: 2018-08
• Study Start: 2018-08-01
• Study First Submitted: 2018-08-01
• Study First Submitted QC: 2018-08-06
• Last Update Submitted: 2018-08-06
• Study First Posted: 2018-08-07
• Last Update Posted: 2018-08-07
• Primary Completion: 2018-09
• Study Completion: 2018-09

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 110

Inclusion Criteria

• healthy participants
• voluntary informed consent

Exclusion Criteria

• hip injury during the six months preceding the examination
• back pain
• kidney damage

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
Elevation angle of 20 degrees	Hemodynamics parameters	Participant placed on a flat surface, lower limbs raised and supported at an angle of 20 degrees. Study participant connected to the measuring hemodynamic parameters device
None Elevation	Hemodynamics parameters	Participant placed on a flat surface. Study participant connected to the measuring hemodynamic parameters device
Elevation angle of 30 degrees	Hemodynamics parameters	Participant placed on a flat surface, lower limbs raised and supported at an angle of 30 degrees. Study participant connected to the measuring hemodynamic parameters device
Elevation angle of 45 degrees	Hemodynamics parameters	Participant placed on a flat surface, lower limbs raised and supported at an angle of 45 degrees. Study participant connected to the measuring hemodynamic parameters device

Primary Outcome Measures

Name	Time	Method
Cardiac output - CO	during procedure	the volume of blood that the heart pumps into blood vessels in one minute. It is the product of the frequency of heart contractions (HR) and stroke volume (SV). The parameter is measured using ICON device

Secondary Outcome Measures

Name	Time	Method
Stroke Volume - SV	during procedure	the amount of blood pressed through one of the heart chambers into the appropriate arterial reservoir during a single heart contraction. The parameter is measured using ICON device
thoracic fluid content - TFC	during procedure	It is an indicator of total fluid volume, both intracellular and extracellular. The parameter is measured using ICON device

Trial Locations

Locations (1)

Faculty of Medicine, Lazarski University; 🇵🇱 Warsaw, Masovian, Poland