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Total joint infection

William Wynell-Mayow, Muhammad Zahid Saeed
BACKGROUND: The WHO includes osteoarthritis as a disease of priority, owing to its significant impact on quality of life, and globally increasing prevalence. Hospital budgets are under pressure to ration knee replacements and shorten inpatient stays. Prolonged tourniquet application has been hypothesised to extend recovery through pain and reduced mobility. PATIENTS AND METHODS: A total of 123 elective total knee replacements meeting inclusion criteria took place from July 2015 to October 2017 at the Royal Free Hospital...
March 14, 2018: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
Aldo Riesgo, Frank Liporace
Periprosthetic joint infection (PJI) is one of the most catastrophic and difficult to manage complications following total hip and total knee arthroplasty. As the number of total joint arthroplasties continues to increase, the burden of PJI will continue to further strain resources. As such, orthopedic surgeons consider four principles crucial in appropriately managing difficult or complex cases of PJI: identification, debridement, antibiotics, and patience. Indications and techniques for nonoperative treatment, debridement with implant retention, and one- and two-stage exchange arthroplasty are reviewed...
March 2018: Bulletin of the Hospital for Joint Diseases
Jian-Wen Li, Feng Ye, Da-Wei Bi, Xiao-Dong Zheng, Jian-Liang Chen
OBJECTIVE: To discusses the clinical effects of arthroscopy combined with minimally invasive percutaneous plate osteosynthesis(MIPPO) technology in treating Schatzker IV tibial plateau fractures. METHODS: From January 2012 to January 2016, 19 patients with Schatzker type IV tibial plateau fractures were treated with arthroscopy combined with minimally invasive technique including 12 males and 7 females with an average age of 46.5 years old ranging from 19 to 78 years old...
February 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
Jun Liu, Ping Zhen, Sheng-Hu Zhou, Qi Tian, Hui Chen, Wei Wang, Xiao-le He, Xu-Sheng Li
OBJECTIVE: To evaluate the manipulation technique and clinical outcome of Tri-Lock bone preservation stem for acetabular protrusion combined with shorten defect of femoral head and neck. METHODS: From January 2013 to December 2015, 10 patients(12 hips) with acetabular protrusion combined with shorten defect of femoral head and neck were treated with total hip arthroplasty(THA) including 5 males and 5 female with an average age of(51.6±3.0) years old ranging from 42...
February 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
Xiang Hu, Bao-Jian Liu, Xiao-Ming Wen, Yong-Hao Zheng, Ke Jia
OBJECTIVE: To investigate the clinical effect of internal fixation with closed reduction and hollow compression screws for the treatment of femoral neck fracture in young and middle-aged patients. METHODS: From June 2013 to December 2016, 33 young and middle-aged patients with femoral neck fractures were treated with hollow compression screws fixation including 17 males and 16 females with an average age of 38.5 years old ranged from 19 to 59 years old; 20 cases were on the left side and 13 cases on the right side;the time from injury to operation ranged from 2 to 5 days with an average of 3 days...
February 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
K N Li, H Lan, Z Y He, X J Wang, J Yuan, P Zhao, J S Mu
Objective: To explore the characteristics and methods of different fixation methods and prevention of open knee joint fracture. Methods: The data of 86 cases of open knee joint fracture admitted from January 2002 to December 2015 in Department of Orthopaedics, Affiliated Hospital of Chengdu University were analyzed retrospectively.There were 65 males and 21 females aged of 38.6 years. There were 38 cases treated with trans articular external fixation alone, 48 cases were in the trans articular external fixation plus auxiliary limited internal fixation group...
March 1, 2018: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
Junren Lu, Jing Han, Chi Zhang, Zhenjun Yao, Yi Yang
Although two-stage revision surgery is generally considered as the gold standard treatment for periprosthetic joint infection (PJI) after total knee arthroplasty, the procedure is limited by the costs of commercially preformed spacers used for treatment. In this work, we aim to report a modified approach by which the cost of the spacer could be significantly reduced without compromising eradication of infection. Between 2010 and 2016, we performed a total of 11 two-stage revision arthroplasties using a surgically handmade spacer with a new polyethylene insert...
February 6, 2018: Journal of Knee Surgery
Karsten D Ottink, Marjan Wouthuyzen-Bakker, Greetje A Kampinga, Paul C Jutte, Joris J Ploegmakers
BACKGROUND: Diagnosing a chronic prosthetic joint infection (PJI) can be challenging. We hypothesized that obtaining preoperative tissue samples for culture in hip arthroplasty will increase the likelihood of diagnosing an infection before revision surgery. The aim of this cohort study was to determine the diagnostic accuracy of 2 tissue acquiring biopsy strategies to diagnose a PJI. METHODS: Patients with a painful hip arthroplasty, in which a chronic PJI was suspected, were included...
February 5, 2018: Journal of Arthroplasty
Maria Teresa Trentinaglia, Catherine Van Der Straeten, Ilaria Morelli, Nicola Logoluso, Lorenzo Drago, Carlo L Romanò
BACKGROUND: Antibacterial coatings (ABCs) of implants have proven safe and effective to reduce postsurgical infection, but little is known about their possible economic impact on large-scale use. This study evaluated the point of economic balance, during the first year after surgery, and the potential overall annual healthcare cost savings of 3 different antibacterial technologies applied to joint arthroplasty: a dual-antibiotic-loaded bone cement (COPAL G + C), an antibacterial hydrogel coating (DAC), and a silver coating (Agluna)...
February 10, 2018: Journal of Arthroplasty
Ahmed Siddiqi, Nicole E George, Peter B White, Bartlomiej W Szczech, John V Thompson, Jennifer I Etcheson, Chukwuweike U Gwam, Alexander T Caughran, Ronald E Delanois, James Nace
INTRODUCTION: Periprosthetic joint infection (PJI) following primary total knee arthroplasty (TKA) is a challenging complication for surgeons and patients alike. Although two-stage revision arthroplasty remains the gold standard PJI management in the United States, one-stage revision has had success in many parts of Europe. The aim of this study was to retrospectively review: 1) ultimate treatment success; 2) necessary antibiotic duration; 3) change in knee range of motion (ROM); and 4) final Knee Society Scores (KSS) in a case series of patients managed with retention of articulating antibiotic spacers following PJI...
March 12, 2018: Surgical Technology International
Said Algan, Murat Kara, Mehmet Akif Cakmak, Onder Tan, Hakan Cinal, Ensar Zafer Barin, Akin Inaloz
OBJECTIVE: Condylar and subcondylar fractures (CSFs) are among the most common mandible fractures. If reduction of these fractures is not carried out correctly, serious complications can result, including infection, damage to temporomandibular joint (TMJ) function, malocclusion, nonunion, malunion, and ankylosis of the TMJ. METHODS: We used a preauricular, mini-incision, open technique (PMIOT) for CSF of the mandible. 66 patients (48 males, 18 females), with a total of 72 CSFs of the mandible, were repaired with PMIOT between 2011 and 2016...
February 8, 2018: Journal of Cranio-maxillo-facial Surgery
Adam I Edelstein, Kamil T Okroj, Thea Rogers, Craig J Della Valle, Scott M Sporer
BACKGROUND: Treatment of periprosthetic joint infections commonly involves insertion of an antibiotic-loaded cement spacer (ACS). The risk for acute kidney injury (AKI) related to use of antibiotic spacers has not been well defined. We aimed to identify the incidence of and risk factors for AKI after placement of an ACS. METHODS: We performed a prospective cohort study of patients with an infected primary total hip or knee arthroplasty treated with ACSs with vancomycin, gentamicin, and tobramycin...
February 12, 2018: Journal of Arthroplasty
Marcello De Fine, Gianluca Giavaresi, Milena Fini, Andrea Illuminati, Silvio Terrando, Giovanni Pignatti
INTRODUCTION: This study tried to ascertain (1) the accuracy of synovial fluid white blood cell count and polymorphonucleate percentage in the diagnosis of periprosthetic hip and knee infections, (2) which test yielded superior test performance, and (3) the influence on diagnostic accuracy of study characteristics such as patient number, study design, study level, anatomic site, and threshold value. METHODS: A systematic search was conducted including papers assessing more effective cutoffs for synovial fluid tests, having comparative design, evaluating an exclusive cohort of hip or knee prostheses, including a clear definition of infected cases, and reporting sufficient data for the calculation of true-positive, false-positive, false-negative, and true-negative...
March 9, 2018: International Orthopaedics
Matthew P Kelly, Heather A Prentice, Wei Wang, Brian H Fasig, Dhiren S Sheth, Elizabeth W Paxton
BACKGROUND: Previous studies evaluating reasons for 30-day readmissions following total joint arthroplasty (TJA) may underestimate hospital-based utilization of healthcare resources during a patient's episode-of-care. We sought to identify common reasons for 90-day emergency department (ED) visits and hospital readmissions following primary elective unilateral TJA. METHODS: Patients from July 1, 2012 through June 30, 2015 having primary elective TJA and at least one 90-day postoperative ED-only visit and/or readmission for any reason were identified using the Kaiser Permanente Total Joint Replacement Registry...
February 12, 2018: Journal of Arthroplasty
Yehuda E Kerbel, Anisha R Sunkerneni, Gregory J Kirchner, John P Prodromo, Vincent M Moretti
BACKGROUND: This article presents a break-even analysis for preoperative Staphylococcus aureus colonization screening and decolonization protocols in total hip arthroplasty (THA) and total knee arthroplasty (TKA). METHODS: Protocol costs, baseline infection rates after arthroplasty, and average revision costs were obtained from institutional records and the literature. The break-even analysis determined the absolute risk reduction (ARR) in infection rate required for cost-effectiveness...
January 31, 2018: Journal of Arthroplasty
Olugbenga Akinkugbe, Charles Stewart, Caoimhe McKenna
OBJECTIVE: The objective of this study was to evaluate the presenting features of bone and joint infections with a view to identify distinguishing trends that will be useful for pediatric emergency departments. METHODS: We performed a retrospective review of patient records over a 12-year period in the pediatric emergency department of a large regional pediatric teaching center serving a diverse population. RESULTS: There were 88 cases of osteoarticular infections during the study period...
March 5, 2018: Pediatric Emergency Care
Ruben Scholten, Jetze Visser, Job L C Van Susante, Corné J M Van Loon
Background and purpose - The Synovasure lateral flow test was developed as a rapid test for the detection or exclusion of periprosthetic joint infection (PJI). 3 studies have reported promising results on its diagnostic value in total joint revision surgery. We aimed to assess the sensitivity and specificity of the Synovasure test to exclude infection in patients undergoing revision surgery for suspected early aseptic loosening of a total hip or knee arthroplasty. Patients and methods - In a prospective study design, 37 patients who underwent revision surgery for suspected early aseptic loosening (< 3 years after primary arthroplasty) were included...
March 6, 2018: Acta Orthopaedica
G Ryan Rieser, Joseph T Moskal
BACKGROUND: With increasing rates of virulent drug resistant organisms, MRSA (methicillin-resistant Staphylococcus aureus) decolonization has been demonstrated to decrease infection rates. Recent research has shown the antiseptic povidone-iodine to be equally effective and potentially cost saving compared to intranasal mupirocin. This study's purpose is to evaluate the incidence of MRSA colonization in a more rural community-based population, rates of infection on a mupirocin decolonization protocol, and develop a cost analysis model to compare costs of utilizing povidone-iodine...
January 31, 2018: Journal of Arthroplasty
Satoshi Usami, Sanshiro Kawahara, Hayato Kuno, Hiroshi Takamure, Kohei Inami
BACKGROUND: Extension block pinning is a simple and reliable technique for mallet fractures, but poor results are sometimes obtained. The predictors of postoperative range of motion after extension block pinning of mallet fingers were investigated. METHODS: The outcomes for postoperative active motion of the distal interphalangeal (DIP) joint, such as flexion angle, extension loss, and total range of motion, were examined. Predictors such as age, gender, finger, fragment size, joint subluxation, the time from injury to operation, procedure, fixation angle, the time from operation to wire removal, and joint step-off were evaluated statistically...
February 14, 2018: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
Will B J Rudge, Kelechi Eseonu, Matthew Brown, Simon Warren, Addie Majed, Ian L Bayley, Simon M Lambert, Deborah Higgs, Mark Falworth
BACKGROUND: Deep prosthetic infection is a potentially devastating complication after total elbow arthroplasty, with an incidence of up to 12%. This study examined the demographics, microbiologic profile, and outcomes of infected total elbow arthroplasty treated with 2-stage revision in a tertiary referral unit. METHODS: We identified 19 consecutive patients (mean age, 65 years) undergoing revision arthroplasty for deep prosthetic infection. All patients underwent a first-stage procedure with removal of implants, débridement, and insertion of an antibiotic-loaded cement spacer, followed by at least 6 weeks of intravenous antibiotics...
March 1, 2018: Journal of Shoulder and Elbow Surgery
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