Results 41 to 50 of about 2,959,823 (193)

Actinomyces neuii: An emerging pathogen in total hip arthroplasty-related infections

IDCases
Actinomyces is a gram-positive bacterium that is part of the normal human flora. However, Actinomyces spp. are not among the microorganisms commonly cultured from periprosthetic joint infections.
Jingqiao Chen, Eryou Feng
doaj   +1 more source

Rationale for choosing a spacer at the first treatment stage for late deep periprosthetic knee joint infection

Гений oртопедии, 2023
Background Periprosthetic infection develops in 0.5 to 5.0 % of cases after knee replacement, which is a social and economic problem. The most common causes of periprosthetic infection are methicillin-resistant staphylococcus aureus (MRSA) (36 %), gram ...
Stanislav A. Linnik, Anna G. Afinogenova, Gennady E. Afinogenov, Anna A. Spiridonova, Yaroslav B. Tsololo, Giorgi Karagezov, Valerii M. Khaidarov, Dmitry V. Kravtsov, Ivan O. Kucheev, Aleksandr A. Khromov, Ismael Abbas, Maksim V. Maryshev   +11 more
doaj   +1 more source

Periprosthetic Joint Infection With Actinomyces radingae May Lead to the Identification of a Neglected Source of Intraoperative Contamination

Arthroplasty Today, 2022
Periprosthetic joint infection remains a major complication in arthroplasty. We present the first description of a case of periprosthetic joint infection with Actinomyces radingae, microorganism that is mostly found on the skin of the upper body and ...
Hannes Kuttner, MD, Stefan Pfister, MD, T. Fintan Moriarty, PhD, Christoph Meier, MD, Peter Wahl, MD   +4 more
doaj   +1 more source

The IRE1‐XBP1s Axis Drives Inflammatory Osteolysis by Regulating a 5‐HT Dependent Endogenous Anti‐Autophagy Mechanism

Advanced Science, EarlyView.
A previously unrecognized IRE1‐XBP1s‐Slc6a4 signaling axis links endoplasmic reticulum stress to serotonin metabolism, autophagy, and inflammatory osteoclastogenesis. By promoting intracellular serotonin uptake and reducing endogenous 3‐methyladenine accumulation, this pathway accelerates inflammatory bone destruction and provides a promising ...
Pengchao Yang, Binxiang Zhu, Yuzhi He, Yang Tian, Honglei Kang, Shian Hu, Pengju Wang, Yong Xu, Zhuowei Lei, Peijun Qi, Hao Yang, Yang Lin, Yimin Dong, Feng Li, Hanfeng Guan   +14 more
wiley   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

The Not-So-Good Prognosis of Streptococcal Periprosthetic Joint Infection Managed by Implant Retention: The Results of a Large Multicenter Study [PDF]

, 2017
Background.: Streptococci are not an infrequent cause of periprosthetic joint infection (PJI). Management by debridement, antibiotics, and implant retention (DAIR) is thought to produce a good prognosis, but little is known about the real likelihood of ...
Cobo, Javier, Clark, Benjamin M, Barbero, José María, Sendi, Parham, Guío, Laura, Sánchez-Somolinos, Mar, Pais, M José G, Moal, Gwenäel Le, Ariza, Javier, Rico, Alicia, Horcajada, Juan Pablo, Ferrari, Matteo, Li, Ho Kwong, Dapunt, Ulrike, Benito, Natividad, Giannitsioti, Efthymia, Salles, Mauro J C, Esteban, Jaime, Trebše, Rihard, Soriano, Alex, Fernández-Sampedro, Marta, San Juan, Rafael, Aboltins, Craig A, O'Connell, Karina, Rodríguez-Pardo, Dolors, Peel, Trisha N, Davis, Joshua S, Bernard, Louis, Huotari, Kaisa, Arvieux, Cédric, Ansart, Séverine, Zimmerli, Werner, Ribera, Alba, Palomino, Julián, Ferry, Tristan, Asseray, Nathalie, Iribarren, José Antonio, Ramos, Antonio, Salles, Mauro Jc, Dupon, Michel, Gottlieb, Thomas, Del-Toro, Maria Dolores, Miksic, Nina Gorišek, Neut, Danielle, Del Toro, María Dolores, Baraia-Etxaburu, Josu Mirena, Gómez, Lucía, Riera, Melchor, Jover-Sáenz, Alfredo, Bahamonde, Alberto, Le Moal, Gwenäel, Senneville, Éric, Skaliczki, Gábor, Choong, Peter F M, Lora-Tamayo, Jaime, Vigante, Dace, Zeller, Valérie, Juan, Rafael San, Clauss, Martin, Uçkay, Ilker   +59 more
core   +2 more sources

High revision rates following repeat septic revision after failed one-stage exchange for periprosthetic joint infection in total knee arthroplasty. [PDF]

, 2022
AIMS The outcome of repeat septic revision after a failed one-stage exchange for periprosthetic joint infection (PJI) in total knee arthroplasty (TKA) remains unknown.
Busch, Sophia-Marlene, Linke, Philip, Gehrke, Thorsten, Soto, Fernando, Citak, Mustafa, Neufeld, Michael E, Liechti, Emanuel F   +6 more
core   +1 more source

Significant Clinical Improvements Following Arthroscopic Iliopsoas Fractional Lengthening After Total Hip Arthroplasty: A Prospective Multicenter Study

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To prospectively investigate subjective anterior groin pain, patient‐reported outcome measures, complications, reoperation rates, and hip flexion strength after arthroscopic iliopsoas fractional lengthening. Methods From 2023 to 2025, patients with persistent groin pain after total hip arthroplasty refractory to conservative management ...
Brandon Cabarcas, Sanathan Iyer, Sandeep Yanamala, Jason Ina, Alexander Bishop, Adam V. Daniel, Bruce A. Levy, Mario Hevesi   +7 more
wiley   +1 more source

Periprosthetic Joint Infection Diagnosis: A Narrative Review [PDF]

, 2023
Replacement of native joints aims to restore patients’ quality of life by relieving pain and improving joint function. While periprosthetic joint infection (PJI) affects a small percentage of patients, with an estimated incidence of 1–9 ...
Gabriele Meroni, Tsikopoulos K., Meroni G., Konstantinos Tsikopoulos   +3 more
core   +1 more source

Periprosthetic infection diagnosis. Part 1: serology

Travmatologiâ i Ortopediâ Rossii, 2016
Periprosthetic joint infection continues to be a challenging problem. The demand for total joint arthroplasty is increasing, and the burden of such infections is increasing even more rapidly, and they pose a great problem due to economic reasons and poor
A. P. Sereda, G. M. Kavalersky, V. Y. Murylev, Y. A. Rukin   +3 more
doaj   +1 more source