Improved Angiographic Findings of Superficial Femoral Artery after Verapamil Injection into the Reperfusion Cannula of a Patient on Peripheral Venoarterial ECMO

2014 ◽  
Vol 17 (5) ◽  
pp. 261 ◽  
Author(s):  
Christopher Gordon ◽  
Ali Ghodsizad ◽  
Christoph Brehm ◽  
Michael M. Koerner ◽  
Aly El-Banayosy
Keyword(s):  
Extracorporeal Membrane Oxygenation ◽  
Femoral Artery ◽  
Superficial Femoral Artery ◽  
Limb Ischemia ◽  
Membrane Oxygenation ◽  
Venoarterial Extracorporeal Membrane Oxygenation ◽  
Angiographic Findings

Limb ischemia is a complication that can occur in patients requiring percutaneously placed venoarterial extracorporeal membrane oxygenation (ECMO). One method used to prevent limb ischemia is the placement of an antegrade catheter into the superficial femoral artery. We describe a case is which the angiographic findings of the superficial femoral artery were improved by the injection of verapamil in a patient with limb ischemia.

scholarly journals Risk factors for critical limb ischemia in patients undergoing femoral cannulation for venoarterial extracorporeal membrane oxygenation: Is distal limb perfusion a mandatory approach?

Perfusion ◽  
2019 ◽  
Vol 34 (6) ◽  
pp. 453-459 ◽  
Author(s):  
Tim Kaufeld ◽  
Eric Beckmann ◽  
Fabio Ius ◽  
Nurbol Koigeldiev ◽  
Wiebke Sommer ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Extracorporeal Membrane Oxygenation ◽  
Limb Ischemia ◽  
Distal Limb ◽  
Membrane Oxygenation ◽  
Venoarterial Extracorporeal Membrane Oxygenation ◽  
Limb Perfusion ◽  
Group A ◽  
Group B

Background: Venoarterial extracorporeal membrane oxygenation support is a well-established tool in the care of severe refractory cardiac and respiratory failure. The application of this support may serve as a bridge to transplant, recovery or to implantation of a ventricular assist device. Venoarterial extracorporeal membrane oxygenation support can be administered through an open surgical access via the common femoral or axillary artery or a percutaneous approach using Seldinger technique. Both techniques may obstruct the blood flow to the lower limb and may cause a significant ischemia with possible limb loss. Malperfusion of the distal limb can be avoided using an ipsilateral distal limb perfusion, which may be established by adding a single-lumen catheter during venoarterial extracorporeal membrane oxygenation treatment to overcome the obstruction. The aim of this study is to distinguish the presence or absence of a distal limb perfusion regarding the incidence of distal limb ischemia. Furthermore, expected risk factors of open and percutaneous femoral venoarterial extracorporeal membrane oxygenation installation were evaluated for the development of distal limb ischemia. Methods: Between January 2012 and September 2015, 489 patients received venoarterial extracorporeal membrane oxygenation support at our institution. In total, 307 patients (204 male, 103 female) with femoral cannulation were included in the analysis. The cohort was distinguished by the presence (group A; n = 237) or absence (group B; n = 70) of a distal limb perfusion during peripheral venoarterial extracorporeal membrane oxygenation treatment. Furthermore, a risk factor analysis for the development of distal limb ischemia was performed. Results: The main indications for venoarterial extracorporeal membrane oxygenation therapy were a low cardiac output syndrome (LCOS) (53%) and failed weaning of extracorporeal circulation (23%). A total of 23 patients (7.49%) under venoarterial extracorporeal membrane oxygenation support developed severe distal limb malperfusion (3.38% in group A vs 21.42% in group B). Preemptive installation of distal limb perfusion extended the intervention-free intervals to 7.8 ± 19.3 days in group A and 6.3 ± 12.5 in group B. A missing distal limb perfusion (p = 0.001) was identified as a main risk factor for critical limb ischemia. Other comorbidities such as arterial occlusion disease (p = 0.738) were not statistically significantly associated. Surgical intervention due to vascular complications after extracorporeal membrane oxygenation explantation was needed in 14 cases (4.22% in group A and 5.71% in group B). Conclusion: We were able to identify the absence of distal limb perfusion as an independent risk factor for the development of critical distal limb ischemia during femoral venoarterial extracorporeal membrane oxygenation treatment. The application of a distal limb perfusion should be considered as a mandatory approach in the context of femoral venoarterial extracorporeal membrane oxygenation treatment regardless of the implantation technique.

scholarly journals Preclosing of the femoral artery allows total percutaneous venoarterial extracorporeal membrane oxygenation and prevents groin wound infection after lung transplantation

2020 ◽  
Vol 58 (2) ◽  
pp. 371-378 ◽  
Author(s):  
Quentin Pellenc ◽  
Antoine Girault ◽  
Arnaud Roussel ◽  
Sonia Aguir ◽  
Pierre Cerceau ◽  
...  
Keyword(s):  
Extracorporeal Membrane Oxygenation ◽  
Lung Transplantation ◽  
Wound Infection ◽  
Femoral Artery ◽  
Vascular Complications ◽  
Open Approach ◽  
Membrane Oxygenation ◽  
Venoarterial Extracorporeal Membrane Oxygenation ◽  
Vascular Closure Devices ◽  
Va Ecmo

Abstract OBJECTIVES In lung transplantation (LT), femoral venoarterial extracorporeal membrane oxygenation (VA-ECMO) usually requires an open approach that may be associated with severe groin wound infection. In endovascular aortic procedures, preclosing of the femoral artery (PFA) with vascular closure devices allows the percutaneous insertion and withdrawal of large-bore cannulae. We sought to evaluate whether this innovative technique could be applied in the specific setting of LT to achieve total percutaneous VA-ECMO and decrease groin wound infection. METHODS We conducted a retrospective study of a prospective database including patients who underwent LT in our centre from January 2011 to December 2017. Patients who underwent peripheral VA-ECMO using the PFA technique after January 2014 (PFA group, n = 106) were compared to those who underwent peripheral VA-ECMO using open cannulation and/or decannulation before January 2014 (non-PFA group, n = 48). The primary end point was the rate of technical success defined as total percutaneous VA-ECMO. Secondary end points included groin wound infections and delayed vascular complications. RESULTS The PFA technique was technically successful in 98 patients (92.5%). As compared with the non-PFA group, the PFA group was characterized by a similar rate of vascular complications (16.6% vs 11.3%, P = 0.360) and a decreased rate of groin wound infection (18.9% vs 0%, P < 0.001). In multivariate analysis, risk factors associated with vascular complications following PFA included female sex, peripheral arterial disease and ECMO duration. CONCLUSIONS In LT patients, PFA is associated with a high rate of total percutaneous VA-ECMO, thus preventing the occurrence of groin wound infection.

scholarly journals Identifying the Risk Factor and Prevention of Limb Ischemia in Extracorporeal Membrane Oxygenation with Femoral Artery Cannulation

2018 ◽  
Vol 21 (1) ◽  
pp. 018 ◽  
Author(s):  
Chih-Chien Yen ◽  
Chih-Hong Kao ◽  
Chien-Sung Tsai ◽  
Shin-Han Tsai
Keyword(s):  
Mortality Rate ◽  
Extracorporeal Membrane Oxygenation ◽  
Femoral Artery ◽  
Selection Criteria ◽  
Limb Ischemia ◽  
Common Femoral Artery ◽  
Occlusive Disease ◽  
Membrane Oxygenation ◽  
Ischemia Group ◽  
Va Ecmo

Objective: Application of extracorporeal membrane oxygenation (ECMO) for life support has been widely used in various fields of resuscitation. When the common femoral artery (CFA) is used during cannulation for ECMO support in adults, it is often complicated by limb ischemia. Placement of distal perfusion catheter (DPC) can reduce the incidence of limb ischemia and increases the likelihood of limb preservation, but selection criteria is uncertain.Methods: This is a retrospective study. Data was reviewed for patients in one medical center who were supported by venoarterial extracorporeal membrane oxygenation (VA-ECMO) via CFA cannulation percutaneously between January 2008 and June 2014. Two groups were divided into no-ischemia and ischemic limb. Age, sex, height, weight, body surface area (BSA), cannula size, femoral artery diameter, comorbidity, acute physiology and chronic health evaluation (APACHE) II score, vasoactive-inotropic score (VIS) and mortality rate were analyzed. Doppler was used by measuring the distal pulsation in the dorsalis pedis and posterior tibial artery to select the patients. A DPC was prophylactically inserted percutaneously into the superficial femoral artery for antegrade flow to the extremity in the patients who met selection criteria.Results: 139 (43.6%) patients were included in the study and limb ischemia occurred in 46 (33%) of 139. There was a significant difference between the no-ischemia group and the ischemia group in age (55.5 ± 14.2 versus 63.2 ± 13.2; P < .001), common femoral artery diameter (0.82 ± 0.14 versus 0.63 ± 0.17; P < .001 ), known peripheral artery occlusive disease (9% versus 24%; P < .001) and VIS (12.1 ± 8.1 versus 15.8 ± 10.1; P < .001). Mortality rate was higher in the ischemia group (46% versus 26% ; P < .001). 11 patients who met the selection criteria had a DPC prophylactically inserted and no ischemia limb occurred.Conclusion: Smaller common femoral artery diameter (≤6.3 cm); known peripheral arterial occlusive disease; higher VIS (≥15.8); absence of distal pulsation pre-cannulation or immediately after post-cannulation or 4 hrs later have higher risk of limb ischemia when CFA cannulation is used for VA-ECMO. Due to this, the mortality and morbidity rate increases when limb ischemia occurs. A DPC should be prophylactically inserted in high-risk patients who meet selection criteria.

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