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https://www.readbyqxmd.com/read/29677091/factors-associated-with-revision-surgery-after-internal-fixation-of-hip-fractures
#1
Sheila Sprague, Emil H Schemitsch, Marc Swiontkowski, Gregory J Della Rocca, Kyle J Jeray, Susan Liew, Gerard P Slobogean, Sofia Bzovsky, Diane Heels-Ansdell, Qi Zhou, Mohit Bhandari
BACKGROUND: Femoral neck fractures are associated with high rates of revision surgery after management with internal fixation. Using data from the Fixation using Alternative Implants for the Treatment of Hip fractures (FAITH) trial evaluating methods of internal fixation in patients with femoral neck fractures, we investigated associations between baseline and surgical factors and the need for revision surgery to promote healing, relieve pain, treat infection or improve function over 24 months postsurgery...
May 2018: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/29675508/are-trabecular-metal-cones-a-valid-option-to-treat-metaphyseal-bone-defects-in-complex-primary-and-revision-knee-arthroplasty
#2
REVIEW
Tommaso Bonanzinga, Thorsten Gehrke, Akos Zahar, Stefano Zaffagnini, Maurilio Marcacci, Carl Haasper
Purpose  Metaphyseal bone defects are a challenge in complex primary and revision total knee arthroplasty (TKA). Recently, several studies have been published with promising results about the use of Trabecular Metal (TM) cones to address bone defects. The aim of this study is to review the literature to assess the efficacy of TM cones to address metaphyseal bone loss. Methods  A comprehensive search was performed on PubMed, Medline, CINAHL, Cochrane, Embase, and Google Scholar databases using various combinations of the following keywords: "metaphyseal," "cones," "tantalum," "knee," and "revision...
March 2018: Joints
https://www.readbyqxmd.com/read/29674772/total-hip-arthroplasty-for-patients-with-residual-poliomyelitis-at-a-mean-eight-years-of-follow-up
#3
Mayumi Sonekatsu, Motoki Sonohata, Masaru Kitajima, Shunsuke Kawano, Masaaki Mawatari
In patients with poliomyelitis, degenerative arthritis of the hip may be encountered in the paralytic or normal contralateral limb because of leg length discrepancy, pelvic obliquity, or severe deformities of the affected hip. Although total hip arthroplasty (THA) is one of the most common orthopedic procedures, there are few reports of THA in adult patients with residual poliomyelitis. From March 2001 to January 2011, 5 patients with residual poliomyelitis (6 hips) underwent THA using uncemented implants at our hospital...
April 2018: Acta Medica Okayama
https://www.readbyqxmd.com/read/29671089/porous-metal-cones-gold-standard-for-massive-bone-loss-in-complex-revision-knee-arthroplasty-a-systematic-review-of-current-literature
#4
Stefano Divano, Luca Cavagnaro, Andrea Zanirato, Marco Basso, Lamberto Felli, Matteo Formica
INTRODUCTION: Revision knee arthroplasty is increasing, and in that case, bone loss management is still a challenging problem. In the last years, the body of literature and interest surrounding porous metal cones has grown, but few systematic evaluations of the existing evidence have been performed. The aim of our systematic review is to collect and critically analyze the available evidence about metal cones in revision knee arthroplasty especially focusing our attention on indications, results, complications, and infection rate of these promising orthopaedic devices...
April 18, 2018: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29670791/self-resolution-of-a-draining-sinus-tract-in-a-patient-with-chronic-periprosthetic-hip-infection
#5
Trevor J Shelton, Alton W Skaggs, Gavin C Pereira
We report a novel case of a patient who had a draining sinus soon after a total hip arthroplasty that spontaneously resolved. The patient voluntarily discontinued antibiotic suppressive therapy (AST) after 10 years of treatment and paradoxically experienced full resolution of signs of chronic prosthetic joint infection (PJI), including recovery of his left-sided draining sinus tract. Now 8 years after discontinuing AST, the patient has no pain, good function, and no major or minor criteria of joint infection according to the Musculoskeletal Infection Society (MSIS) workgroup...
2018: Case Reports in Orthopedics
https://www.readbyqxmd.com/read/29669384/-obesity-in-revision-total-knee-arthroplasty-a-systematic-review-and-legal-assessment
#6
Milena M Ploeger, Norbert H Müller, Dieter Christian Wirtz, Hendrik Kohlhof
BACKGROUND: In recent years, the incidence of overweight and obesity has increased in the German population. Thus the number of obese patients treated with primary total joint arthroplasty has also increased. It is therefore predicted that the number of obese patients undergoing revision total joint arthroplasty will also increase. Nevertheless almost every manufacturer of commercially available revision arthroplasty implants states in his product safety guarantee that obesity is a relative or absolute contraindication...
April 18, 2018: Zeitschrift Für Orthopädie und Unfallchirurgie
https://www.readbyqxmd.com/read/29669197/complications-of-total-hip-arthroplasty-in-patients-with-ankylosing-spondylitis
#7
Michael M Ward
BACKGROUND: To compare the risks of complications of primary total hip arthroplasty (THA) between patients with ankylosing spondylitis (AS) and those without AS. METHODS: In this population-based study, we examined U.S. Medicare beneficiaries (< 75 years old) with AS and a comparison group without AS who had primary THA in 1999 - 2013. Complications were based on the 2013 Centers for Medicare & Medicaid Services THA Complication Measure, which included myocardial infarction, pneumonia, and sepsis within 7 days; surgical site bleeding, pulmonary embolus, or venous thrombosis within 30 days; and mechanical complications or local infection within 90 days...
April 18, 2018: Arthritis Care & Research
https://www.readbyqxmd.com/read/29667926/proximal-tibia-stress-fracture-with-osteoarthritis-of-knee-radiological-and-functional-analysis-of-one-stage-tka-with-long-stem
#8
Dhanasekaran Soundarrajan, Natesan Rajkumar, Palanisamy Dhanasekararaja, Shanmuganathan Rajasekaran
INTRODUCTION: Proximal tibia stress fractures with knee osteoarthritis pose a challenging situation. We evaluated the radiological and functional outcome of one-stage total knee arthroplasty (TKA) and long stem for patients with varied grades of knee arthritis and proximal tibia stress fractures.  Methods: We analysed 20 patients from April 2012 to March 2017 with proximal tibia stress fractures associated with knee osteoarthritis of varied grades. Out of 20 patients, five were acute fresh fractures...
2018: SICOT-J
https://www.readbyqxmd.com/read/29666030/resection-arthroplasty-compared-with-total-hip-arthroplasty-in-treating-chronic-hip-pain-of-patients-with-a-history-of-substance-abuse
#9
William Curtis, Meir Marmor
BACKGROUND: Retrospective comparison of surgical management of severe hip pain in patients with a history of substance abuse treated by modified Girdlestone resection arthroplasty (RA) vs delayed total hip arthroplasty (THA) following yearlong sobriety pathway. METHODS: Patients were identified using charts, current procedural terminology (CPT) code query, and THA sobriety pathway registry. The primary outcome was adequate pain control following surgery, defined as visual analog scale ≤ 5 or verbal description of "moderate" or lower pain...
March 16, 2018: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29664883/should-all-orthopedists-perform-hemiarthroplasty-for-femoral-neck-fractures-a-volume-outcome-analysis
#10
R Carter Clement, Paula D Strassle, Robert F Ostrum
OBJECTIVES: To determine whether very low surgeon and hospital hip arthroplasty volume are associated with unfavorable outcomes following hemiarthroplasty for femoral neck fractures. METHODS: Patients ≥60 years old and who underwent hemiarthroplasty for femoral neck fracture were identified in the New York Statewide Planning and Research Cooperative System data from 2001-2015. Incidence of inpatient mortality and postoperative complications were compared across both surgeon and hospital volume using multivariable Cox proportional hazards regression, adjusting for clinical and demographic factors...
April 3, 2018: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/29664871/perioperative-considerations-to-reduce-infection-risk-in-primary-total-hip-and-knee-arthroplasty
#11
Michael J DeRogatis, Annalisse M Mahon, Patrick Lee, Paul S Issack
No abstract text is available yet for this article.
April 17, 2018: JBJS Reviews
https://www.readbyqxmd.com/read/29664857/restrictive-versus-liberal-strategy-for-red-blood-cell-transfusion-a-systematic-review-and-meta-analysis-in-orthopaedic-patients
#12
Wan-Jie Gu, Xiao-Ping Gu, Xiang-Dong Wu, Hao Chen, Joey S W Kwong, Lu-Yang Zhou, Shuo Chen, Zheng-Liang Ma
BACKGROUND: Current guidelines recommend restrictive criteria for red blood-cell transfusion in most clinical settings. However, patients undergoing orthopaedic surgery may require distinct transfusion criteria since benefits and potential harm often vary considerably based on patient characteristics and surgical procedures. We aimed to assess the efficacy and safety of restrictive transfusion in patients undergoing orthopaedic surgery, especially in important subgroups. METHODS: Electronic databases were searched to identify randomized controlled trials investigating restrictive (mostly a hemoglobin level of 8...
April 18, 2018: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/29663554/implant-associated-bacterial-biofilm-and-quorum-sensing-in-periprosthetic-joint-infections
#13
Jake A Mooney, Eric M Pridgen, Robert Manasherob, Gina Suh, Helen E Blackwell, Annelise E Barron, Paul L Bollyky, Stuart B Goodman, Derek F Amanatullah
Periprosthetic joint infection (PJI) continues to be a common complication after total knee arthroplasty and total hip arthroplasty leading to severe morbidity and mortality. With an aging population and increasing prevalence of total joint replacement procedures, the burden of PJI will be felt not only by individual patients, but in increased healthcare costs. Current treatment of PJI is inadequate resulting in incredibly high failure rates. This is believed to be largely mediated by the presence of bacterial biofilms...
April 16, 2018: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/29662786/comparison-of-topical-and-intravenous-administration-of-tranexamic-acid-for-blood-loss-control-during-total-joint-replacement-review-of-literature
#14
REVIEW
Georgi P Georgiev, Panayot P Tanchev, Zlatka Zheleva, Plamen Kinov
Purpose: Many randomised controlled trials and meta-analysis studies have presented the efficacy of tranexamic acid (TXA) without an increase of complications. However, questions still remain about the type of administration, optimal dose and secondary outcomes of TXA in total hip arthroplasty and total knee arthroplasty. The aim of this review is to summarise the existing information in literature concerning the pharmacological characteristics of TXA, forms, doses, types of application and contraindications for its use...
April 2018: Journal of Orthopaedic Translation
https://www.readbyqxmd.com/read/29662749/adverse-events-following-cervical-disc-arthroplasty-a-systematic-review
#15
REVIEW
Jordan C Xu, Chandni Goel, Michael F Shriver, Joseph E Tanenbaum, Michael P Steinmetz, Edward C Benzel, Thomas E Mroz
Study Design: Systematic review. Objectives: Cervical arthroplasty is an increasingly popular treatment of cervical radiculopathy and myelopathy. An understanding of the potential adverse events (AEs) is important to help both clinicians and patients. We sought to provide a comprehensive systematic review of the AEs reported in all randomized controlled trials (RCTs) of cervical disc arthroplasty in an attempt to characterize the quality of reporting. Methods: We conducted a systematic review of MEDLINE and Web of Science for RCTs of cervical disc arthroplasty reporting AEs...
April 2018: Global Spine Journal
https://www.readbyqxmd.com/read/29660385/pre-operative-asymptomatic-bacteriuria-a-risk-factor-for-prosthetic-joint-infection
#16
R Weale, F El-Bakri, Kordo Saeed
BACKGROUND: Infection is a rare complication following implantation of prosthetic material into a joint. The impact of asymptomatic bacteriuria (ASB) before elective operations and the subsequent risk of prosthetic joint infection (PJI) are not well understood. AIMS: • Assess the prevalence of ASB amongst patients undergoing total arthroplasty of the hip and knee. • Determine the rates of PJI diagnosed within two years of the arthroplasty and if ASB is an independent risk factor for developing PJI...
April 13, 2018: Journal of Hospital Infection
https://www.readbyqxmd.com/read/29659738/disseminated-infection-of-encephalitozoon-cuniculi-associated-with-osteolysis-of-hip-periprosthetic-tissue
#17
Marta Kicia, Maria Wesolowska, Zaneta Kopacz, Martin Kvác, Bohumil Sak, Magdalena Sokulska, Kamil Cebulski, Andrzej B Hendrich, Andrzej Pozowski
Background: Among patients with hip joint endoprosthesis, periprosthetic osteolysis is the most common complication following primary arthroplasty, and subsequent implant loosening is the leading cause of arthroplasty revision. Causes of stability loss, though not always evident, can be mechanical, allergic, or infectious (bacterial and fungal agents) in nature. Microsporidia, widespread opportunistic fungal pathogens that infect most human tissues, are a potential infectious cause of stability loss...
April 5, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29658980/relative-complications-and-trends-of-outpatient-total-shoulder-arthroplasty
#18
Armin Arshi, Natalie L Leong, Christopher Wang, Zorica Buser, Jeffrey C Wang, Peter S Vezeridis, David R McAllister, Frank A Petrigliano
Outpatient arthroplasty is an appealing option among select patient populations as a mechanism for reducing health care expenditure. The purpose of this study was to determine the nationwide trends and complication profile of outpatient total shoulder arthroplasty (TSA). The authors reviewed a national administrative claims database to identify patients undergoing TSA as outpatients and inpatients from 2007 to 2016. The incidence of perioperative surgical and medical complications was determined by querying for relevant International Classification of Diseases, Ninth Revision, and Current Procedural Terminology codes...
April 16, 2018: Orthopedics
https://www.readbyqxmd.com/read/29658483/bacteriology-and-risk-factors-associated-with-periprosthetic-joint-infection-after-primary-total-knee-arthroplasty-retrospective-study-of-2543-cases
#19
K T Siu, F Y Ng, P K Chan, H Ch Fu, C H Yan, K Y Chiu
INTRODUCTION: Periprosthetic joint infection after total knee arthroplasty is a serious complication. This study aimed to identify risk factors and bacteriological features associated with periprosthetic joint infection after primary total knee arthroplasty performed at a teaching hospital. METHODS: We reviewed 2543 elective primary total knee arthroplasties performed at our institution from 1993 to 2013. Data were collected from the Hong Kong Hospital Authority's Clinical Data Analysis and Reporting System, the Infection Control Team, and the joint replacement division registry...
April 2018: Hong Kong Medical Journal, Xianggang Yi Xue za Zhi
https://www.readbyqxmd.com/read/29657846/reverse-total-shoulder-arthroplasty
#20
Filippo Familiari, Jorge Rojas, Mahmut Nedim Doral, Gazi Huri, Edward G McFarland
Since the introduction of reverse total shoulder arthroplasty (RTSA) in 1987 (in Europe) and 2004 (in the United States), the number of RTSAs performed annually has increased.Although the main indication for RTSA has been rotator cuff tears, indications have expanded to include several shoulder conditions, many of which involve dysfunction of the rotator cuff.RTSA complications have been reported to affect 19% to 68% of patients and include acromial fracture, haematoma, infection, instability, mechanical baseplate failure, neurological injury, periprosthetic fracture and scapular notching...
February 2018: EFORT Open Reviews
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