The Berlin Heart EXCOR ventricular assist device provides pulsatile ventricular assistance. It can be used for univentricular or biventricular support. However, pre-, intra-, and postoperative complications (e.g., bleeding, anastomotic insufficiency) are frequent. We present herein a detailed description of our modified implantation technique in order to facilitate further clinical use of the system.
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http://dx.doi.org/10.1111/j.1525-1594.2011.01406.x | DOI Listing |
JAMA Surg
January 2025
Vanderbilt University Medical Center, Nashville, Tennessee.
Importance: Fracture-related infection (FRI) is a serious complication following fracture fixation surgery. Current treatment of FRIs entails debridement and 6 weeks of intravenous (IV) antibiotics. Lab data and retrospective clinical studies support use of oral antibiotics, which are less expensive and may have fewer complications than IV antibiotics.
View Article and Find Full Text PDFClin Implant Dent Relat Res
February 2025
Minnesota Dental Research Center for Biomaterials and Biomechanics, School of Dentistry, University of Minnesota, Minneapolis, Minnesota, USA.
Objectives: This study evaluated different designs of the conical implant-abutment connection (IAC) and their resistance to microgap formation under oblique loads as specified by the ISO standard for testing dental implants. Also evaluated was the effect of deviations from the ISO specifications on the outcomes.
Methods: Finite element analysis was conducted to compare the microgap formation and stress distribution among three conical IAC designs (A, B, and C) in two loading configurations: one compliant with ISO 14801 and one with a modified load adaptor (non-ISO).
RSC Adv
January 2025
Department of Materials Science and Engineering, Institute of Space Technology Islamabad Pakistan
Poor wear- and corrosion-resistance of 316L SS implants are critical problems in orthopedic implants. This study aims to improve the wear- and corrosion-resistance of 316L SS through surface coating. In this study, a bilayer composite coating consisting of polyether ether ketone (PEEK) as the first layer, and titania (TiO)- and Cu-doped mesoporous bioactive glass nanoparticles (Cu-MBGNs) were deposited as the second layer on a 316L SS electrophoretic deposition (EPD).
View Article and Find Full Text PDFPurpose: To assess the safety and efficacy of a modified suprachoroidal silicone tube (SST) shunt in patients with primary open-angle glaucoma (POAG) and pseudo-exfoliative glaucoma (PXG) in this experimental study.
Methods: In this single-center, retrospective longitudinal data analysis 66 eyes of 59 patients having POAG and PXG were included and treated with modified SST shunt in combination with cataract or as a stand-alone procedure. Pre- and postoperative intraocular pressure (IOP), best corrected visual acuity (BCVA), C/D ratio and ocular adverse events (AEs) were assessed in all participants.
J Neurointerv Surg
January 2025
Department of Neuroradiology, University Medical Center of Johannes Gutenberg University Mainz, Mainz, Germany.
Background: Intrasaccular devices are increasingly used in endovascular therapy of intracranial aneurysms, in particular wide-necked and ruptured aneurysms. The Trenza Embolization Device (TED) is an innovative intrasaccular device for medium- to large-sized aneurysms. Currently, literature about the TED is scarce.
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