Incidence of Uveitis in Secukinumab-treated Patients With Ankylosing Spondylitis: Pooled Data Analysis From Three Phase 3 Studies.

Objective: The objective of this study was to report the incidence of uveitis in secukinumab-treated patients with ankylosing spondylitis (AS) in a pooled analysis of three phase 3 trials (MEASURE 1-3 [ClinicalTrials.gov identifiers NCT01358175, NCT01649375, NCT02008916]).

Methods: Analysis included pooled patient-level data from all patients (N = 794) who received any dose (one or more) of secukinumab up to the last patient attending the week 156 study visit in MEASURE 1 and up to the week 156 visit in MEASURE 2 and the week 104 visit in MEASURE 3 for each patient.

Ultrasensitive Clostridioides difficile Toxin Testing for Higher Diagnostic Accuracy.

Currently available diagnostic tests for infection (CDI) lack specificity or sensitivity, which has led to guideline recommendations for multistep testing algorithms. Ultrasensitive assays for detection of toxins provide measurements of disease-specific markers at very low concentrations. These assays may show improved accuracy compared to that of current testing methods and offer a potential standalone solution for CDI diagnosis, although large studies of clinical performance and accuracy are lacking.

Investigation of the impact of the NICE guidelines regarding antibiotic prophylaxis during invasive dental procedures on the incidence of infective endocarditis in England: an electronic health records study.

Background: Infective endocarditis is an uncommon but serious infection, where evidence for giving antibiotic prophylaxis before invasive dental procedures is inconclusive. In England, antibiotic prophylaxis was offered routinely to patients at risk of infective endocarditis until March 2008, when new guidelines aimed at reducing unnecessary antibiotic use were issued. We investigated whether changes in infective endocarditis incidence could be detected using electronic health records, assessing the impact of inclusion criteria/statistical model choice on inferences about the timing/type of any change.

Fifty years of digestive endoscopy: Successes, setbacks, solutions and the future.

Flexible endoscopes became generally available 50 years ago and created a revolution in the practice of gastroenterology. They improved diagnosis enormously, enabled quicker, less invasive, and more cost-effective surgical treatment, while endoscopic screening has prevented many cancer deaths. The new technology stimulated research leading to a better understanding of gastrointestinal pathology, identifying new diseases and clarifying the etiology of others.

Foodborne transmission of Clostridioides difficile: a review.

Purpose Of Review: The epidemiology of Clostridioides difficile infection (CDI) is changing, with increasing rates of community-acquired infections. In light of recent advances in understanding C. difficile transmission networks with whole-genome sequencing, new routes of spread outside the hospital need to be considered.

'Caveat emptor': the cautionary tale of endocarditis and the potential pitfalls of clinical coding data-an electronic health records study.

Background: Diagnostic codes from electronic health records are widely used to assess patterns of disease. Infective endocarditis is an uncommon but serious infection, with objective diagnostic criteria. Electronic health records have been used to explore the impact of changing guidance on antibiotic prophylaxis for dental procedures on incidence, but limited data on the accuracy of the diagnostic codes exists.

Daratumumab-based regimens are highly effective and well tolerated in relapsed or refractory multiple myeloma regardless of patient age: subgroup analysis of the phase 3 CASTOR and POLLUX studies.

The phase 3 POLLUX and CASTOR studies demonstrated superior benefit of daratumumab plus lenalidomide/dexamethasone or bortezomib/dexamethasone in relapsed/refractory multiple myeloma. Efficacy and safety of daratumumab was analyzed according to age groups of 65 to 74 years and ≥75 years. Patients received ≥1 prior line of therapy.

The perils of PCR-based diagnosis of Clostridioides difficile infections: Painful lessons from clinical trials.

Diagnostic tests favoured to detect C. difficile infections (CDI) have undergone successive changes. The problem of over-diagnosis with polymerase chain reaction (PCR) testing is recognized in the clinical setting; here we discuss the parallel of the clinical trial setting.

Valuing antibiotics: The role of the hospital clinician.

The global public health threat of antibiotic-resistant infections as well as the lack of new treatments in clinical development is a critical issue. Reasons for this include diminished commercial incentives for pharmaceutical companies to develop new antibiotics, which part-reflects a shift in antibiotic marketing paradigm from broad deployment to targeted therapy in relatively small patient populations. Such changes are encouraged by antimicrobial stewardship (AMS).

Measuring Appropriate Antibiotic Prescribing in Acute Hospitals: Development of a National Audit Tool Through a Delphi Consensus.

This study developed a patient-level audit tool to assess the appropriateness of antibiotic prescribing in acute National Health Service (NHS) hospitals in the UK. A modified Delphi process was used to evaluate variables identified from published literature that could be used to support an assessment of appropriateness of antibiotic use. At a national workshop, 22 infection experts reached a consensus to define appropriate prescribing and agree upon an initial draft audit tool.

Opportunities for antimicrobial stewardship in patients with acute bacterial skin and skin structure infections who are unsuitable for beta-lactam antibiotics: a multicenter prospective observational study.

Purpose: The objective of this prospective, observational study was to describe the treatment, severity assessment and healthcare resources required for management of patients with acute bacterial skin and skin structure infections who were unsuitable for beta-lactam antibiotic treatments.

Methods: Patients were enrolled across five secondary care National Health Service hospitals. Eligible patients had a diagnosis of acute bacterial skin and skin structure infection and were considered unsuitable for beta-lactam antibiotics (e.

Irritable bowel syndrome following Clostridium difficile infection.

Purpose Of Review: The aim of this review was to provide an overview of the current understanding of the diagnosis, pathophysiology, and the role of the gut microbiome in Clostridium difficile infection (CDI)-related postinfectious irritable bowel syndrome (PI-IBS).

Recent Findings: PI-IBS is a recognized pathological entity and was estimated to affect 1 in 10 patients with infectious enteritis. CDI remains a major healthcare burden worldwide with a one in four chance of recurrence of symptoms following treatment.

Daratumumab plus lenalidomide and dexamethasone lenalidomide and dexamethasone in relapsed or refractory multiple myeloma: updated analysis of POLLUX.

In the POLLUX study, daratumumab plus lenalidomide/dexamethasone significantly reduced risk of progression/death lenalidomide/dexamethasone alone in relapsed/refractory multiple myeloma. We provide one additional year of follow up and include the effect on minimal residual disease and in clinically relevant subgroups. After 25.

Ribotypes and New Virulent Strains Across Europe.

Clostridium difficile is a major bacterial cause of post-antibiotic diarrhoea. The epidemiology of C. difficile infections (CDI) has dramatically changed since the early 2000s, with an increasing incidence and severity across Europe.

A question of class: Treatment options for patients with relapsed and/or refractory multiple myeloma.

Multiple classes of agent with distinct mechanisms of action are now available for the treatment of patients with relapsed and/or refractory multiple myeloma (RRMM), including immunomodulatory agents, proteasome inhibitors, histone deacetylase inhibitors and monoclonal antibodies. Additionally, several different drugs may be available within each agent class, each with their own specific efficacy and safety profile. This expansion of the treatment landscape has dramatically improved outcomes for patients.

Impact of recurrent Clostridium difficile infection: hospitalization and patient quality of life.

Objectives: Data quantifying outcomes of recurrent Clostridium difficile infection (rCDI) are lacking. We sought to determine the UK hospital resource use and health-related quality of life (HRQoL) associated with rCDI hospitalizations.

Patients And Methods: A non-interventional study in six UK acute hospitals collected retrospective clinical and resource use data from medical records of 64 adults hospitalized for rCDI and 64 matched inpatient controls with a first episode only (f)CDI.

Myocardial Injury After Noncardiac Surgery (MINS) in Vascular Surgical Patients: A Prospective Observational Cohort Study.

Objective: To determine the prognostic relevance, clinical characteristics, and 30-day outcomes associated with myocardial injury after noncardiac surgery (MINS) in vascular surgical patients.

Background: MINS has been independently associated with 30-day mortality after noncardiac surgery. The characteristics and prognostic importance of MINS in vascular surgery patients are poorly described.

Antibiotic strategies in the era of multidrug resistance.

The rapid emergence and dissemination of antibiotic-resistant microorganisms in ICUs worldwide threaten adequate antibiotic coverage of infected patients in this environment. The causes of this problem are multifactorial, but the core issues are clear: the emergence of antibiotic resistance is highly correlated with selective pressure resulting from inappropriate use of these drugs. Because a significant increase in mortality is observed when antibiotic therapy is delayed in infected ICU patients, initial therapy should be broad enough to cover all likely pathogens.

Tumour necrosis factor-α inhibitors for ankylosing spondylitis and non-radiographic axial spondyloarthritis: a systematic review and economic evaluation.

Background: Tumour necrosis factor (TNF)-α inhibitors (anti-TNFs) are typically used when the inflammatory rheumatologic diseases ankylosing spondylitis (AS) and non-radiographic axial spondyloarthritis (nr-AxSpA) have not responded adequately to conventional therapy. Current National Institute for Health and Care Excellence (NICE) guidance recommends treatment with adalimumab, etanercept and golimumab in adults with active (severe) AS only if certain criteria are fulfilled but it does not recommend infliximab for AS. Anti-TNFs for patients with nr-AxSpA have not previously been appraised by NICE.

High-dose chemotherapy plus autologous stem-cell transplantation as consolidation therapy in patients with relapsed multiple myeloma after previous autologous stem-cell transplantation (NCRI Myeloma X Relapse [Intensive trial]): a randomised, open-label, phase 3 trial.

Background: Relapsed multiple myeloma has no standard treatment, and the role of autologous stem-cell transplantation (ASCT) has not been fully defined. We aimed to compare high-dose melphalan plus salvage ASCT with cyclophosphamide in patients with relapsed multiple myeloma who had previously undergone ASCT.

Methods: This multicentre, randomised, open-label, phase 3 study recruited patients aged at least 18 years with multiple myeloma who needed treatment for first progressive or relapsed disease at least 18 months after a previous ASCT from 51 centres across the UK.

The longitudinal prevalence of MRSA in care home residents and the effectiveness of improving infection prevention knowledge and practice on colonisation using a stepped wedge study design.

Objectives To determine the prevalence and health outcomes of meticillin-resistant Staphylococcus aureus (MRSA) colonisation in elderly care home residents. To measure the effectiveness of improving infection prevention knowledge and practice on MRSA prevalence. Setting Care homes for elderly residents in Leeds, UK.

Recent initiatives to reduce the spread of meticillin-resistant Staphylococcus aureus.

Recent initiatives have achieved marked reductions in meticillin-resistant Staphylococcus aureus bacteraemias. However, the relative effectiveness of prevention interventions is unclear. Initiatives to control meticillin-resistant Staphylococcus aureus have tended to ignore the benefits of altering antimicrobial prescribing.

Use of highly discriminatory fingerprinting to analyze clusters of Clostridium difficile infection cases due to epidemic ribotype 027 strains.

We compared multilocus variable-number tandem-repeat analysis (MLVA) and macrorestriction endonuclease analysis using pulsed-field gel electrophoresis (PFGE) to determine their utility to identify clusters of Clostridium difficile infection (CDI) among 91 isolates of PCR ribotype 027 (NAP1, for North American pulsed-field type 1) from nine hospitals (and 10 general practitioners associated with one institution) in England. We also examined whether mortality in CDI cases was associated with specific MLVA subtypes. PFGE discriminated between ribotype 027 strains at >98% similarity, identifying five pulsovars (I to V) of 1 to 53 isolates.