Does the duration of antibiotic treatment following one-stage treatment of infected total knee arthroplasty influence the eradication rate? A systematic review.

Purpose: The aim of this study was to perform a systematic review of the current literature to elucidate the optimal duration of systemic antibiotic therapy following one-stage revision TKA in the setting of PJI.

Methods: We conducted an electronic search in four databases including Medline (PubMed), Scopus, Web of Science, and Cochrane Central Register of Controlled Trials without any publication date, language or study design filter on October 1, 2022. The search strategy adhered to PRISMA guidelines and consisted of four main keywords categories which were knee arthroplasty or knee prosthesis, infection and one-stage/single-stage revision.

Unexpected positive cultures in revision total knee arthroplasty after unicompartmental knee arthroplasty.

Purpose: Unexpected positive cultures are defined as a single positive culture in intraoperative samples taken during revision surgery after prosthetic joint infection was preoperatively ruled out. This study aims to determine the prevalence of unexpected positive cultures (UPC) in revision total knee arthroplasty (TKA) after unicompartmental knee arthroplasty (UKA). As a secondary objective, this study aims to compare the re-intervention rate in this specific group, between UPC and non-UPC patients.

Robotic assisted Total Knee Arthroplasty (TKA) is not associated with increased patient satisfaction: a systematic review and meta-analysis.

Purpose: Total knee arthroplasty (TKA) is a common orthopedic surgery, yet postoperative dissatisfaction persists in around 20% of cases. Robotic total knee arthroplasty (rTKA) promises enhanced precision, but its impact on patient satisfaction compared to conventional TKA remains controversial (cTKA). This systematic review aims to evaluate patient satisfaction post-rTKA and compare outcomes with cTKA.

Preoperative MRSA screening using a simple questionnaire prior elective total joint replacement.

Introduction: The purpose of this study was to evaluate the management and results of our standarized protocol for preoperative identification of MRSA colonisation in patients undergoing primary total hip and knee replacement procedures.

Methods: Following hospital protocol, between January 2016 and June 2019 37,745 patients awaiting elective joint replacement underwent a standardized questionnaire to assess the risk of MRSA infection, identifying patients requiring preoperative MRSA screening. An evaluation of the questionnaire identified effective questions for identifying infected patients.

What Is the Most Effective Treatment for Periprosthetic Joint Infection After Total Joint Arthroplasty in Patients with Rheumatoid Arthritis?: A Systematic Review.

Background: Rheumatoid arthritis (RA) is a risk factor for periprosthetic joint infection (PJI) after total joint arthroplasty (TJA). The purpose of this study was to perform a systematic review comparing the failure rates of debridement, antibiotics, and implant retention (DAIR), one-stage exchange arthroplasty/revision (OSR), and 2-stage exchange arthroplasty/revision (TSR) for RA patients with PJI and identify risk factors in the RA population associated with increased treatment failure rate.

Methods: PubMed, Ovid MEDLINE, and Ovid Embase databases were screened with the terms "rheumatoid arthritis," "total joint arthroplasty," "prosthetic joint infection," and "treatment for PJI" on August 29, 2021.

Opiate prescription after hip and knee arthroplasty: a retrospective cohort study.

Aims: Excessive opiate analgesia in relation to orthopaedic surgery is associated with morbidity and mortality. Pre-operative use of opiates is associated with higher post-operative use. There is little information about opiate prescribing practices in relation to elective total joint arthroplasty (TJA) in New Zealand rural centres.

A secure blood-saving protocol for Jehovah's Witnesses in primary total hip replacement.

Objectives: The study aimed to analyze the efficacy of the blood management protocol developed by our team for patients who are Jehovah's Witnesses (JW) presenting for primary total hip replacement (THR).

Patients And Methods: Thirty JW patients (6 males, 24 females; mean age: 70.1±9.

Patient satisfaction following robotic unicompartmental knee arthroplasty: A systematic review and meta-analysis.

Background: Unicompartmental knee arthroplasty (UKA) is a viable alternative to total knee arthroplasty (TKA) for osteoarthritis patients with single-compartment involvement, with advantages including accelerated recovery, reduced pain, and improved function. Robotic-assisted UKA (rUKA) is a promising development that ensures precise implant positioning and limb alignment. However, concerns about complications remain.

Disseminated Erysipelothrix rhusiopathiae with Secondary Prosthetic Hip Joint Infection: A Case of Successful Identification and Management in a Regional Hospital.

Case: This article reports a case of a 72-year-old man with bilateral total hip joint replacements who suffered cuts to his hands while butchering a wild boar. He presented to the emergency department with fevers and unilateral hip pain. Erysipelothrix rhusiopathiae (E.

Unexpected positive cultures in patients with arthrofibrosis following total hip and total knee arthroplasty.

Purpose: It has been suggested that low-grade infections could be the cause of arthrofibrosis. However, this hypothesis has not been conclusively proven. The aim of this study is to assess the incidence of unexpected positive cultures (UPC) in patients undergoing revision total joint arthroplasty for a diagnosis of arthrofibrosis.

Organism profile and C-reactive protein (CRP) response are different in periprosthetic joint infection in patients with hepatitis.

Purpose: Hepatitis B and C are important and relatively common health issues. It is known that many patients who underwent total knee and hip arthroplasty were also diagnosed with hepatitis. These patients are at higher risk of periprosthetic joint infection (PJI).

Three Episodes of Presumed Culture-Negative Septic Arthritis Following Intramuscular Antipsychotic Injections: A Case Report.

Case: We present a male patient of low socioeconomic status and Māori ethnicity who experienced 3 episodes of presumed culture-negative septic arthritis of the native hip between ages 43 and 52 years. Each episode occurred within 3 weeks of intramuscular antipsychotic injection into the ipsilateral gluteal muscles. The right hip was involved in 2 presentations and the left hip in 1 presentation.

The Role of Three-Dimensional Custom Printing in Revision Total Hip Arthroplasty.

Acetabular revision accounts for approximately 18% of all total hip arthroplasty (THA) procedures. This was the third most common reason for THA revision in 2020. One of the unique challenges faced by reconstruction surgeons performing revision THAs is the issue of acetabular bone loss.

Clinical and Functional Outcomes of the Exeter V40 Short Stem in Primary and Revision Arthroplasty: Does the Indication Affect Outcomes in the Short Term?

Purpose: A variety of short Exeter stems designed specifically for use in performance of total hip arthroplasty (THA) in primary and revision settings have recently been introduced. Some have been used 'off label' for hip reconstruction. The aim of this study is to report clinical and radiological results from the Exeter V40 125 mm stem in performance of primary THA and revision THA.

Periprosthetic joint infection in patients with multiple arthroplasties.

Despite numerous studies focusing on periprosthetic joint infections (PJIs), there are no robust data on the risk factors and timing of metachronous infections. Metachronous PJIs are PJIs that can arise in the same or other artificial joints after a period of time, in patients who have previously had PJI. Between January 2010 and December 2018, 661 patients with multiple joint prostheses in situ were treated for PJI at our institution.

Five-year results after total knee arthroplasty in lymphoedema and lipoedema: encouraging functional and clinical outcomes and low rates of infection.

Background: The aim of this study was to define outcomes after total knee arthroplasty (TKA) in lymphoedema and lipoedema patients managed by a multidisciplinary team and daily compression bandaging.

Methods: A retrospective study was performed in a single centre. Between 2007 and 2018, 36 TKA procedures were performed on 28 consecutive patients with a diagnosis of lymphoedema and lipoedema.

Clinical and functional outcome of total hip arthroplasty in patients with acromegaly: mean twelve year follow-up.

Purpose: Acromegaly is a rare and chronic hormonal disorder. Persons with acromegaly frequently live well into adulthood. Patients with active acromegaly have multiple joint-related issues; however, acromegalic arthropathy (AA), which is secondary osteoarthritis (OA), is considered one of the most common musculoskeletal complications of acromegaly.

Ankle arthrodesis in patients with haemophilia-associated ankle arthropathy - does the technique influence the outcome?

Management of symptomatic osteoarthritis (OA) of the ankle in patients with haemophilia can be challenging. Arthroscopic ankle arthrodesis has been shown in non-haemophiliac patients to provide similar or superior rates of fusion to open ankle fusion. However, the literature regarding ankle arthrodesis in patients with haemophilia is limited.

Is the risk of periprosthetic joint infection in patients undergoing total hip and knee joint arthroplasty in the multi-unit operating room higher than in the classical single-unit operating room?

Background: This study was performed to answer the question: Is the risk of PJI in patients undergoing primary TKA and THA in multi-unit OR higher than in a classical single-unit OR? We hypothesized that the risk of PJI following TKA and THA is not associated with the OR type.

Methods: We reviewed the medical records of all cases of THA and TKA in our centre, between January 2015 and September 2018, in our single- and multi-unit OR. A total of 8674 patients met the inclusion criteria.

Two stage revision: indications, techniques and results.

Periprosthetic joint infection (PJI) is one of the most challenging complications a surgeon has to face after prosthetic replacement of a joint and one of the most devastating complications for the patient. During the 2018 International Consensus Meeting (ICM) in Philadelphia a numerical diagnostic tool was proposed. Contraindications to single stage revision include significant soft tissue injury with the inability to provide soft tissue cover, the presence of unknown or multi resistant organisms, lack of access to appropriate antibiotics or lack of appropriate expertise.

The multidisciplinary approach to managing prosthetic joint infection: could this lead to improved outcomes?

Periprosthetic joint infection (PJI) is a devastating complication of the total joint arthroplasty (TJA). It presents a great challenge for the treating clinician. Diagnosis as well as management can prove difficult with significant morbidity for the patients and cost for patients, health care providers and society as a whole.

Cancellation of elective orthopaedic procedures is not a benign practice and is often preventable.

Aim: To quantify the reasons for cancelled elective orthopaedic operations, in particular hip and knee arthroplasty. Secondary aims included defining how long these patients had to wait until their operation, and investigating the impact delayed surgery has on patients in terms of re-presentation to healthcare services.

Methods: We reviewed hospital records for all cancelled elective orthopaedic operations over a two-year period at a secondary hospital in New Zealand, investigated the reasons for these cancellations, wait times and comorbidities and compared total hip and knee arthroplasty to other elective orthopaedic operations.