Lower Limb Surveillance During VA-ECLS

Status Completed

Clinical Trial Summary

Temporary cardiac support by VA-ECLS can lead to lower limb ischemia. The aim of this study is to evaluate a multi-modal strategy (physical examination, NIRS monitoring and angiography through the reperfusion canula) of lower limb surveillance.

Clinical Trial Description

VA ECLS is used as a temporary circulatory support during cardiogenic shock and refractory cardiac arrest. Complications of VA ECLS include hemorrhagic, infectious and ischemic events. VA ECLS requires arterial and venous canules which are frequently positioned in the femoral artery and vein, which carries the risk of lower limb ischemia due to retrograde flow and obstruction of the femoral artery lumen. VA ischemia during VA ECLS is frequent (11-52%) and requires the use of reperfusion canula in the femoral common artery on VA ECLS implantation in a primary prevention strategy, before lower limb ischemia occurs. Even with this strategy, lower limb ischemia can occur due to arterial thrombosis, arterial spasm or insufficient blood flow through the reperfusion canula. Lower limb complications are prevented by monitoring of regional oxygen saturation, control of the reperfusion canula position (ultrasound, angiography) and rapid management when lower limb ischemia is suspected. There are no clear recommendations regarding prevention of lower limb complications during VA ECLS and arterial angiography has been described to diagnose ischemic events and evaluate the effectiveness of an intervention such as injection of vasodilators. This study is a prospective evaluation of a strategy to prevent lower limb complications during VA ECLS with a systematic arterial angiography on VA ECLS implantation and when lower limb ischemia is suspected (regional oxygen tissue saturation <50% or a differential >15% between both lower limbs) in addition to continuous NIRS monitoring of lower limbs during VA ECLS. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03910062
Study type	Observational
Source	Central Hospital, Nancy, France
Contact
Status	Completed
Phase
Start date	April 1, 2019
Completion date	June 1, 2020

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT06048068` - Removing Surrogates' Uncertainty to Reduce Fear and Anxiety After Cardiac Events	N/A
Recruiting	`NCT05558228` - Accuracy of Doppler Ultrasound Versus Manual Palpation of Pulse in Cardiac Arrest
Completed	`NCT03685383` - Cytokine Adsorption in Post-cardiac Arrest Syndrome in Patients Requiring Extracorporeal Cardiopulmonary Resuscitation	N/A
Completed	`NCT04619498` - Effectiveness of an Interactive Cognitive Support Tablet App to Improve the Management of Pediatric Cardiac Arrest	N/A
Completed	`NCT04584645` - A Digital Flu Intervention for People With Cardiovascular Conditions	N/A
Not yet recruiting	`NCT05649891` - Checklists Resuscitation Emergency Department	N/A
Withdrawn	`NCT02352350` - Lactate in Cardiac Arrest	N/A
Completed	`NCT03024021` - Cerebral Oxymetry and Neurological Outcome in Therapeutic Hypothermia
Completed	`NCT02275234` - Care After Resuscitation
Completed	`NCT02247947` - Proteomics to Identify Prognostic Markers After CPR and to Estimate Neurological Outcome
Completed	`NCT01944605` - Intestinal Ischemia as a Stimulus for Systemic Inflammatory Response After Cardiac Arrest	N/A
Completed	`NCT01972087` - Simulation Training to Improve 911 Dispatcher Identification of Cardiac Arrest	N/A
Completed	`NCT01936597` - Prospective Study of 3 Phone Assistance Strategies to Achieve a Continuous Cardiac Massage	N/A
Active, not recruiting	`NCT01239420` - Norwegian Cardio-Respiratory Arrest Study
Completed	`NCT00878644` - Therapeutic Hypothermia to Improve Survival After Cardiac Arrest in Pediatric Patients-THAPCA-OH [Out of Hospital] Trial	Phase 3
Completed	`NCT01191736` - Ultra-Brief Versus Brief Hands Only CPR Video Training With and Without Psychomotor Skill Practice	N/A
Completed	`NCT00880087` - Therapeutic Hypothermia to Improve Survival After Cardiac Arrest in Pediatric Patients-THAPCA-IH [In Hospital] Trial	N/A
Completed	`NCT00729794` - Vasopressin, Epinephrine, and Steroids for Cardiac Arrest	Phase 3
Recruiting	`NCT00441753` - Cerebral Bloodflow and Carbondioxide Reactivity During Mild Therapeutic Hypothermia in Patients After Cardiac Arrest	N/A
Completed	`NCT00347477` - Fluid Shifts in Patients Treated With Therapeutic Hypothermia After Cardiac Arrest	Phase 3