Patients' Attitudes and Experiences of Disease-Modifying Antirheumatic Drugs in Rheumatoid Arthritis and Spondyloarthritis: A Qualitative Synthesis

Objective.Nonadherence to disease-modifying antirheumatic drugs (DMARDS) in rheumatoid arthritis (RA) and spondy-loarthritis (SpA) results in increased disease activity and symptoms and poorer quality of life. We aimed to describepatients’ attitudes and experiences of DMARDs in RA and SpA to inform strategies to improve medication adherence.Methods.Databases (MEDLINE, Embase, PsycINFO, and CINAHL) were searched to January 2016. Thematic synthesiswas used to analyze the findings.Results.From 56 studies involving 1,383 adult patients (RA [n=1,149], SpA [n=191], not specified [n=43]), we identified 6themes (with subthemes): intensifying disease identity (severity of sudden pharmacotherapy, signifying deteriorating health,daunting lifelong therapy), distressing uncertainties and consequences (poisoning the body, doubting efficacy, conflictingand confusing advice, prognostic uncertainty with changingtreatment regimens), powerful social influences (swayed byothers’ experiences, partnering with physicians, maintaining roles, confidence in comprehensive and ongoing care, valuingpeer support), privilege and right of access to biologic agents (expensive medications must be better, right to receive a biologicagent, fearing dispossession), maintaining control (complete ownership of decision, taking extreme risks, minimizing life-style intrusion), and negotiating treatment expectations (miraculous recovery, mediocre benefit, reaching the end of the line).Conclusion.Patients perceive DMARDs as strong medications with alarming side effects that intensify their disease iden-tity. Trust and confidence in medical care, positive experiences with DMARDS among other patients, and an expectationthat medications will help maintain participation in life can motivate patients to use DMARDs. Creating a supportive envi-ronment for patients to voice their concerns may improve treatment satisfaction, adherence, and health outcomes

Heterogeneity of Human Neutrophil CD177 Expression Results from CD177P1 Pseudogene Conversion

Most humans harbor both CD177neg and CD177pos neutrophils but 1–10% of people are CD177null, placing them at risk for formation of anti-neutrophil antibodies that can cause transfusion-related acute lung injury and neonatal alloimmune neutropenia. By deep sequencing the CD177 locus, we catalogued CD177 single nucleotide variants and identified a novel stop codon in CD177null individuals arising from a single base substitution in exon 7. This is not a mutation in CD177 itself, rather the CD177null phenotype arises when exon 7 of CD177 is supplied entirely by the CD177 pseudogene (CD177P1), which appears to have resulted from allelic gene conversion. In CD177 expressing individuals the CD177 locus contains both CD177P1 and CD177 sequences. The proportion of CD177hi neutrophils in the blood is a heritable trait. Abundance of CD177hi neutrophils correlates with homozygosity for CD177 reference allele, while heterozygosity for ectopic CD177P1 gene conversion correlates with increased CD177neg neutrophils, in which both CD177P1 partially incorporated allele and paired intact CD177 allele are transcribed. Human neutrophil heterogeneity for CD177 expression arises by ectopic allelic conversion. Resolution of the genetic basis of CD177null phenotype identifies a method for screening for individuals at risk of CD177 isoimmunisation

Self and continuing professional learning (development): curriculum and identity in developing academic practice

Even as the notion of continuing professional learning or development (CPL) in academic practice has become more established, the concept of curriculum and the nature of the learning involved remains problematic. We argue for a focus on transformation o

Etanercept in severe active rheumatoid arthritis: first Australian experience

Background: Etanercept reduces disease activity in adults with chronic rheumatoid arthritis (RA) who are resistant to other therapies. Medicare Australia Pharmaceutical Benefit Scheme subsidized treatment (since August 2003) restricts etanercept availability to a most drug-resistant RA population. The aim of the study was to assess the efficacy of etanercept in this unique group after 12 months of therapy. Methods: A prospective study of the first 50 consecutive private practice, adult RA patients whom were commenced on etanercept. The primary efficacy measures included short form 36 scores, Disease Activity Score 28, American College of Rheumatology (ACR) response improvement in per cent and the ACR individual core set components at baseline, 3 and 12 months. Analysis was by intention to treat. Results: There was significant improvement in all mean short form 36 component scores (P < 0.05) and all ACR core set component scores (P < 0.05) comparing 12 months to baseline. The disease activity score 28 also significantly fell from baseline at both 3 and 12 months (P < 0.05). The ACR 20% response significantly improved (P < 0.05) both at baseline to 3 months 92% (81.2, 96.9) and to 12 months 80% (67.0, 88.8). Serious adverse events occurred in 16%. At 12 months 88% completed treatment. Conclusion: Etanercept therapy will, by 3 and 12 months, significantly improve the short form 36, disease activity score 28, ACR 20% response and core set components. Our results are similar to international studies using etanercept in efficacy and tolerance despite our cohort being more resistant to preceding drug therapy. Etanercept offers this unique active severe refractory late RA Australian population a new therapeutic option to control their disease