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Immediate loading of implants inserted in implant beds prepared with conventional or ultrasonic osteotomy in the esthetic zone: Randomized clinical trial with 12-month follow-up.
J Prosthodont
January 2025
Department of Stomatology, Master in Periodontics and Implantology, School of Dentistry, University of Granada, Granada, Spain.
Purpose: This randomized clinical trial compared 12-month outcomes of narrow platform implants (NP) or regular platform implants (RP) in beds prepared with conventional versus ultrasonic osteotomy and immediately loaded.
Materials And Methods: Patients requiring narrow (3.0 mm) or regular (3.
Development and feasibility of an echocardiography-guided tip location program for central venous catheter implantation.
Nurs Crit Care
January 2025
Department of Nursing, Shanghai General Hospital, Shanghai, China.
This is a prospective observational study designed to develop an echocardiography-guided tip location program for central venous catheter (CVC) implantation, and to assess the feasibility and the accuracy of the program. First, a multidisciplinary expert committee designed an echocardiography-guided tip location program; then, a pilot prospective observational study was conducted to assess the feasibility of the program in a vascular access clinic in a tertiary hospital. A total of 186 patients participated in the study.
View Article and Find Full Text PDFA system for producing controlled elevation of intraocular pressure in awake Brown Norway rats.
Exp Eye Res
January 2025
Casey Eye Institute, Oregon Health & Science University, United States.
Animal models that help us understand how elevated intraocular pressure (IOP) causes axonal injury will lead to new glaucoma therapies. Because reliable measurements are difficult to obtain in chronic models, we developed the controlled elevation of IOP (CEI) approach. Here, a cannula connected to an elevated balanced salt solution (BSS) reservoir is inserted into the anterior chamber of anesthetized Brown Norway rats.
View Article and Find Full Text PDFReplacement of extended aortic arch aneurysm using partial sternotomy under beating heart and continuous cardiac perfusion.
Perfusion
January 2025
Department of Cardiac and Vascular Surgery, Heart and Vascular Center Segeberger Kliniken, Bad Segeberg, Germany.
We report the case of a 72-year-old male patient who presented with a progressive aortic arch aneurysm. To reduce surgical trauma, we planned the procedure using an upper partial sternotomy with continuous cardiac perfusion and moderate hypothermia. Two vents were inserted to provide sufficient relief to the heart during perfusion.
View Article and Find Full Text PDF5-year migration and inducible displacement of the uncemented LCS and ATTUNE rotating platform knee systems: a secondary report of a randomized controlled RSA trial.
Acta Orthop
January 2025
Department of Orthopaedics, Spaarne Gasthuis, Hoofddorp; Department of Oral Cell Biology, Academic Centre for Dentistry (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
Background And Purpose: Early migration of the uncemented cruciate-sacrificing rotating platform ATTUNE and Low Contact Stress (LCS) tibial components was classified as at-risk for aseptic loosening rates exceeding 6.5% at 15 years based on recent fixation-specific migration thresholds. In this secondary report of a randomized controlled trial (RCT) we aimed to evaluate whether the 5-year migration, inducible displacement, and the clinical outcome of the ATTUNE components were comparable to those of the LCS.
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