ArticleCureus2023
Surgical External Iliac Artery Access for Transcatheter Aortic Valve Replacement Is a Safe, Suitable Alternative to Common Femoral Artery Access.
Article in Cureus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- A Case of Treatment With a Combination of Covered Stents and Artificial Blood Vessel for Iliac Artery Rupture During Transcatheter Aortic Valve Replacement.Clinical case reports · 2025Article
- A comparative study on iliofemoral artery calcification distribution in alternative TAVR approaches.Indian journal of thoracic and cardiovascular surgery · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Many patients undergoing transcatheter aortic valve replacement (TAVR) have peripheral artery disease necessitating surgical access. This study reviews the preoperative risk factors, procedural characteristics, and outcomes in patients undergoing surgical common femoral artery (CFA) and external iliac artery (EIA) access through a retro-inguinal groin incision for TAVR. Methods A single-center TAVR database was retrospectively analyzed for patients undergoing surgical cutdown (January 1, 2016 - December 31, 2020). Access sites were evaluated on preoperative imaging. Data on demographics, imaging, procedural characteristics, and outcomes were collected. The vascular surgeon selected the cutdown site. Results A hundred and thirty TAVR patients had surgical cutdown. The choice of access site was either the common femoral artery (82 patients, 63%) or the iliac artery (48 patients, 37%). There was no difference in age, BMI, or medical risk factors. There was no difference in iliac diameter or circumferential iliac calcium. In the iliac group, there was a smaller mean CFA size and a higher incidence of circumferential CFA calcium. In the femoral group, there was: a lower mean sheath-to-CFA ratio, a trend toward increased unplanned endarterectomy, and a higher incidence of 30-day readmission. There was no difference in adjunct procedure use. Conclusion EIA surgical access had similar complication rates and length of stay with a reduced tendency for unplanned endarterectomy when compared to CFA access. The EIA is a suitable access site for TAVR in select patients.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.