Ep. 141 DEB vs. Balloon Angioplasty Alone for Dysfunctional HD Access with Dr. Eric Therasse

Ep. 141 DEB vs. Balloon Angioplasty Alone for Dysfunctional HD Access with Dr. Eric Therasse

Dr. Eric Therasse discusses the results of a randomized clinical trial demonstrating benefit of drug eluting balloon (DEB) over balloon angioplasty alone in treatment of Dysfunctional Hemodialysis Access. --- SHOW NOTES In this episode, Dr. Eric Therasse, an author of the recent JVIR article titled “Safety and Efficacy of Paclitaxel-Eluting Balloon Angioplasty for Dysfunctional Hemodialysis Access,” and our host Dr. Christopher Beck discuss the study design, outcomes, and implications for further research in the use of drug eluting balloons (DEBs) for hemodialysis access. In this study, the control group received “plain old balloon angioplasty” (POBA), while the treatment group received angioplasty with Biotronik’s Passeo 18-Lux DEB. Dr. Therasse describes the angiographic endpoints, with primary endpoint as late lumen loss (to measure the degree of restenosis), and secondary endpoints as hemodialysis access failure and mortality at 12 months. He emphasizes that the clinical endpoints of this study were more significant than the angiographic endpoints because they showed that when treating dysfunctional hemodialysis access, there is decreased incidence and severity of restenosis with DEB compared with POBA. Additionally, the doctors walk through obstacles that arose during the study, which included coordination of data collection across multiple centers, low patient enrollment rate, strict exclusion criteria, and the need for re-intervention prior to the standardized follow up date. Dr. Therasse comments on the increasing use of DEBs in clinical practices and their future cost-effectiveness. He also references other helpful articles for interested listeners (linked below). --- RESOURCES Safety and Efficacy of Paclitaxel-Eluting Balloon Angioplasty for Dysfunctional Hemodialysis Access: https://www.jvir.org/article/S1051-0443(20)30961-1/fulltext Drug-Coated Balloons for Dysfunctional Dialysis Arteriovenous Fistulas: https://www.nejm.org/doi/10.1056/NEJMoa1914617?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub%20%200pubmed The Lutonix AV Randomized Trial of Paclitaxel-Coated Balloons in Arteriovenous Fistula Stenosis: https://www.jvir.org/article/S1051-0443(19)30817-6/fulltext

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Ep. 71 Building a MedEd platform with Dr. Sarel Gaur

Ep. 71 Building a MedEd platform with Dr. Sarel Gaur

We talk with Interventional Radiologist Sarel Gaur about what inspired his #medEd #YouTube channel, where his topics come from, and tips for success for others.

13 Heinä 202028min

Ep. 70 CO2 Angiography with Dr. James Caridi

Ep. 70 CO2 Angiography with Dr. James Caridi

Reflect on how this Podcast applies to your day-to-day and earn AMA PRA Category 1 CMEs here: https://earnc.me/F6p0sz In this episode, Dr. James Caridi joins Dr. Christopher Beck to discuss the benefits of using CO2 for an angiography as well as some important tips for proper use. Dr. Caridi mentions some of the reasons for choosing CO2 rather than contrast, including its solubility, low viscosity, and buoyancy. He also speaks about CO2 angiography approaches for imaging difficult to access vasculature. Dr. Caridi also speaks to specific uses of CO2 angiography for use for mesenteric angiography and how CO2 angiography can improve the sensitivity for detection and localization of GI bleeds. Dr. Caridi and Dr. Beck also discuss some non-vascular uses for CO2 angiography as well as a technique for imaging with CO2 without having to give up wire access. We talk through safely preparing a delivery system and gently injecting CO2 to prevent/reduce reflux in the patient if needed. Finally, we go into some notes concerning dialysis, contrast induced nephropathy, and some instances when CO2 angiography should not be used. Resources mentioned: CO2 Angiography Society http://www.co2angio.org/index.php This website features over 100 pieces of literature related to CO2 angiography, information about the newest developments, and access to membership in the society. Dr. Jim Caridi explains CO2mmander and AngiAssist https://www.youtube.com/watch?v=MjsnHWmRZQI This video explains the portable delivery system and the gas management system.

6 Heinä 202051min

Ep. 69 Retrograde Pedal Access with Dr. Jim Melton and Dr. Blake Parsons

Ep. 69 Retrograde Pedal Access with Dr. Jim Melton and Dr. Blake Parsons

Reflect on how this Podcast applies to your day-to-day and earn AMA PRA Category 1 CMEs here: https://earnc.me/wS9UCY Dr. Jim Melton and Dr. Blake Parsons discuss the benefits of retrograde pedal access in the treatment of PAD, as well as the team approach of their outpatient CardioVascular Health Clinic , which includes Vascular Surgery, Interventional Radiology, and Interventional Cardiology working together as partners for better patient care.

22 Kesä 202052min

Ep. 68 RF Ablation Therapy for Bone Metastases with Dr. Jason Levy and Dr. Sandeep Bagla

Ep. 68 RF Ablation Therapy for Bone Metastases with Dr. Jason Levy and Dr. Sandeep Bagla

Dr. Jason Levy and Dr. Sandeep Bagla discuss palliative treatment of bone metastases with radiofrequency ablation, as well as recent results from the OPuS One trial.

15 Kesä 202040min

Ep. 67 Locoregional Therapies for Bridging to Transplant in HCC with Dr. Alex Kim

Ep. 67 Locoregional Therapies for Bridging to Transplant in HCC with Dr. Alex Kim

Interventional Radiologist Dr. Alex Kim and Dr. Christopher Beck discuss the utility of different locoregional liver therapies in bridging HCC patients to transplant.

8 Kesä 202047min

Ep. 66 Treatment of Endoleaks (Part II) with Dr. Saher Sabri and Dr. Sabeen Dhand

Ep. 66 Treatment of Endoleaks (Part II) with Dr. Saher Sabri and Dr. Sabeen Dhand

Reflect on how this Podcast applies to your day-to-day and earn AMA PRA Category 1 CMEs here: https://earnc.me/IvRKl0 Dr. Sabeen Dhand and Dr. Saher Sabri discuss their various approaches to treating Type 2 Endoleaks.

2 Kesä 202034min

Ep. 65 Treatment of Endoleaks (Part I) with Dr. Saher Sabri and Dr. Sabeen Dhand

Ep. 65 Treatment of Endoleaks (Part I) with Dr. Saher Sabri and Dr. Sabeen Dhand

Reflect on how this Podcast applies to your day-to-day and earn AMA PRA Category 1 CMEs here: https://earnc.me/zw5KJW Dr. Sabeen Dhand talks with Dr. Saher Sabri about diagnosis and treatment of Endoleaks after EVAR placement. This is part one of a two part series on Endoleaks.

27 Touko 202029min

Ep. 64 Bridging to Transplant for HCC with Dr. Jennifer Berumen and Dr. Isabel Newton

Ep. 64 Bridging to Transplant for HCC with Dr. Jennifer Berumen and Dr. Isabel Newton

Transplant Surgeon Dr. Jennifer Berumen and Interventional Radiologist Dr. Isabel Newton discuss the treatment of HCC and the importance of multi-specialty collaboration in bridging these patients to successful liver transplantation. Special discussion was given around this HCC consortium article in Annals of Surgery: https://pubmed.ncbi.nlm.nih.gov/30870180/

21 Touko 202050min

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