Rheumatoid

OBJECTIVE: The optimal timing of tumor necrosis factor antagonists before elective surgery is unknown. This study evaluated the association between infliximab timing and serious infection after elective hip or knee arthroplasty. METHODS: A retrospective cohort study evaluated US Medicare patients with rheumatoid arthritis, inflammatory bowel disease, psoriasis, psoriatic arthritis, or ankylosing spondylitis who received infliximab within 6 months of elective knee or hip arthroplasty from 2007 to 2013...

Objective: To investigate the frequency and risk factors of postoperative complications in RA patients treated with abatacept (ABA). Methods: The Orencia RA registry recruited 1012 patients receiving ABA for RA in routine care. Data from patients treated with ABA who underwent surgery were reviewed to describe the frequency of postoperative complications. Characteristics of patients and surgeries with and without complications were compared to identify factors associated with complications...

INTRODUCTION: Although biotherapy has greatly improved the prognosis of RA many patients have still recourse to an orthopaedic surgery. The current recommendation for scheduled surgery is to discontinue administration of the biological agent two to six weeks before surgery. Reinitiating anti-TNF therapy is proposed when the patient has healed. We wanted to know whether patients treated with anti-TNFα were exposed to an infectious risk undergoing a surgical procedure and if discontinuation of anti-TNFα therapy altered the risk of surgical infection...

OBJECTIVE: To determine whether continuation of tumor necrosis factor inhibitors (TNFi) before surgery increases the risk of surgical site infection (SSI) in rheumatoid arthritis (RA) patients. METHODS: A systematic review of the literature was conducted from January 2000 to May first 2014, using the databases of PubMed, Cochrane review, Embase, and manual research of abstracts presented in scientific congresses. Most included studies were retrospective. We compared the risk of SSI in the case of discontinuation of TNFi versus continuing TNFi treatment before a surgery...

OBJECTIVE: Tumour necrosis factor α inhibitors (TNFis) are widely used in RA patients who undergo surgery, and optimal perioperative management must balance the risk of infection with the risk of post-operative flare. The purpose of this study is to examine the impact of TNFi exposure on surgical site infections (SSIs) in RA patients undergoing elective orthopaedic surgery by systematic review and meta-analysis. METHODS: A systematic review of the literature and meta-analysis were performed using PUBMED, EMBASE and the Cochrane Central Register of Controlled Trials, through May 2014...

OBJECTIVE: To investigate the prevalence and the risk factors of surgical-site infection (SSI) and delayed wound healing (DWH) in patients with rheumatoid arthritis (RA) underwent orthopedic surgery. METHODS: We reviewed the records of 1036 elective orthopedic procedures undertaken in RA patients. Risk factors for SSI and DWH were assessed by logistic regression analysis using age, body mass index, disease duration, pre-operative laboratory data, surgical procedure, corticosteroid use, co-morbidity, and use of conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) and biological DMARDs (bDMARDs) as variables...

OBJECTIVES: To evaluate, through a systematic review of the literature, the association between the use of biological disease-modifying antirheumatic drugs (bDMARDs) and surgical site infection (SSI) or wound healing delay after orthopedic surgery in patients with rheumatoid arthritis (RA). METHODS: A systematic review of articles indexed in the Cochrane Library, PubMed, and Web of Science from 1992 to 2012 was performed. The search aimed to identify studies describing SSI or wound healing delay in patients with RA treated with or without bDMARDs...

BACKGROUND: Patients with rheumatoid arthritis often have degeneration of the ankle and ipsilateral hindfoot joints. Patients with rheumatoid arthritis undergoing total ankle arthroplasty have a higher risk of wound breakdown and infection. We compared intermediate-term clinical outcomes after total ankle arthroplasty in patients with rheumatoid arthritis and patients with noninflammatory arthritis. METHODS: Fifty patients with rheumatoid arthritis were compared with fifty patients with noninflammatory arthritis (the control group), matched for age within ten years, prosthesis type, and follow-up time...

The aim of this study was to validate a novel technique that predicts stopping of disease-modifying anti-rheumatic drugs (DMARDs) and biologic agents (BA) from the Veterans Affairs (VA) database and compare infection risks of rheumatoid arthritis patients who stopped versus continued DMARDs/BA perioperatively. We identified 6,024 patients on 1 DMARD or BA in the perioperative period between 1999 and 2009. Time gap between medication stop date and the next start date predicted drug stoppage (X). Time gap between surgery date and stop date predicted whether stoppage was before surgery (Y)...

OBJECTIVES: The goal of the study was to examine the influence of biological agents on postoperative infections such as surgical site infection (SSI) and late infection in patients with rheumatoid arthritis after total joint arthroplasty at our hospital between January 2006 and December 2011. METHODS: The patients were divided into groups with (Bio group, 267 joints) and without (Non-Bio group, 300 joints) treatment with biological agents. We examined the incidence of postoperative infection in Bio group and Non-Bio group...

BACKGROUND: Increased infection risk in inflammatory rheumatic diseases may be due to inflammation or immunosuppressive treatment. The influence of tumor necrosis factor (TNF) inhibitors on the risk of developing surgical site infections (SSIs) is not fully known. We compared the incidence of SSI after elective orthopedic surgery or hand surgery in patients with a rheumatic disease when TNF inhibitors were continued or discontinued perioperatively. PATIENTS AND METHODS: We included 1,551 patients admitted for elective orthopedic surgery or hand surgery between January 1, 2003 and September 30, 2009...

We retrospectively investigated the influence of biological agents on delayed wound healing and the occurrence of postoperative surgical site infection (SSI) in patients after surgery for rheumatoid arthritis. The patients were divided into two groups-those with and without treatment with biological agents (276 and 278 joints, respectively)-and adverse events (delay in wound healing and SSI) were investigated. Wound healing was delayed in 11.4% of total knee arthroplasty (TKA) operations, 16.7% of total ankle arthroplasty operations, and 9...

OBJECTIVE: To identify risk factors for surgical site infection (SSI) in patients with rheumatoid arthritis (RA) with special attention for anti-tumor necrosis factor (anti-TNF) treatment. METHODS: All patients with RA who had undergone elective orthopedic surgery since introduction of anti-TNF were included in a retrospective parallel-cohort study with a one-year followup. Primary endpoint was a SSI according to the 1992 Centers for Disease Control and Prevention criteria and/or antibiotic use...

OBJECTIVES: To determine whether continued methotrexate treatment increases the risk of postoperative infections or of surgical complications in patients with rheumatoid arthritis (RA) within one year of elective orthopaedic surgery. DESIGN: A prospective randomised study of postoperative infection or surgical complications occurring within one year of surgery in patients with RA who underwent elective orthopaedic surgery. SUBJECTS: 388 patients with RA who were to undergo elective orthopaedic surgery...