Shockwave Intravascular Lithotripsy Use in the Femoro-Popliteal Segment: Considerations From an Expert Pan-European Panel Regarding Best-Care Practice.

Produce expert recommendations regarding the optimal use of Shockwave intravascular lithotripsy (IVL) when treating femoro-popliteal steno-occlusive peripheral artery disease (PAD), guiding operators to use Shockwave IVL. A modified 3-step Delphi process was used to gain consensus surrounding preoperative/intraoperative/postoperative considerations when using Shockwave IVL for femoro-popliteal PAD. This included a structured survey, focus-group (with qualitative thematic analysis of views expressed), and final confirmatory round; participants were recruited across Europe including the United Kingdom/Switzerland. Following a review to inform an online survey, 25 experts took part in a survey (5 European countries, 2023), followed by a focus-group (15 participants), 9 interviews, and final confirmatory round. A list of recommendations was prepared where at least moderate-level or high-level agreement was reached (≥70% participants agreeing). The recommendations relate to the optimal preoperative imaging, preoperative preparation(s), intraoperative imaging and use of adjuncts, as well as postoperative course, when using Shockwave IVL. A list of expert recommendations is provided guiding the optimal use of Shockwave IVL in femoro-popliteal PAD. This will help operators achieve better clinical outcomes. This pan-European panel of experts using intravascular lithotripsy in routine peripheral arterial disease endovascular practice has provided important insights into best care practices before, during, and after such procedures. Several recommendations have been produced based on a structured consensus process to guide clinicians globally. This will improve and standardise the use of this technology in the femoro-popliteal arterial segment.

Déclaration de conflit d'intérêts

Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: A.S received honoraria and lecture fees/consulting for Shockwave, Abbott, Cook; educational grant support from Cook; research funding from Shockwave, Abbott, Boston Scientific, and Angiodroid. N.T received honoraria and lecture fees/consulting for Shockwave, Philips, and Boston Scientific.