The Impact of Measurement Model Misspecification on Coefficient Omega Estimates of Composite Reliability.

Coefficient omega indices are model-based composite reliability estimates that have become increasingly popular. A coefficient omega index estimates how reliably an observed composite score measures a target construct as represented by a factor in a factor-analysis model; as such, the accuracy of omega estimates is likely to depend on correct model specification. The current paper presents a simulation study to investigate the performance of omega-unidimensional (based on the parameters of a one-factor model) and omega-hierarchical (based on a bifactor model) under correct and incorrect model misspecification for high and low reliability composites and different scale lengths. Our results show that coefficient omega estimates are unbiased when calculated from the parameter estimates of a properly specified model. However, omega-unidimensional produced positively biased estimates when the population model was characterized by unmodeled error correlations or multidimensionality, whereas omega-hierarchical was only slightly biased when the population model was either a one-factor model with correlated errors or a higher-order model. These biases were higher when population reliability was lower and increased with scale length. Researchers should carefully evaluate the feasibility of a one-factor model before estimating and reporting omega-unidimensional.

Patients' views and experiences on the supported self-management/patient-initiated follow up pathway for breast cancer.

PURPOSE: To explore patients' expectations and experience of Supportive Self-Management (SSM)/ Patient Initiated Follow Up (PIFU) following breast cancer treatments over a 12-month period. METHODS: In total, 32/110 (29%) patient participants in the PRAGMATIC (Patients' experiences of a suppoRted self-manAGeMent pAThway In breast Cancer) study were interviewed at baseline, 3, 6, 9 and 12 months. Interviews in this sub-study used a mix-methods approach to explore understanding of the pathway, confidence in self-management, triggers to seek help and/or re-engage with the clinical breast team and impact of the COVID-19 pandemic. Responses to pre-assigned categories were summarised as counts/ percentages and collated in tabular or graphic format. Free responses were recorded verbatim and reviewed using framework analysis. RESULTS: Participants regarded the SSM/PIFU pathway as a way to save time and money for them and the National Health Service (NHS) (14/32; 44%) and as a means of assuming responsibility for their own follow-up (18/32; 56%). Most maintained (very/somewhat) confidence in managing their BC follow-up care (baseline 31/32, 97%; 12 months 29/31, 93%). During the year, 19% (5/26) stopped endocrine therapy altogether because of side effects. Qualitative analysis revealed general satisfaction with SSM/PIFU and described the breast care nurses as reassuring and empathic. However, there was a lingering anxiety about identifying signs and symptoms correctly, particularly for those with screen-detected cancers. There was also uncertainty about who to contact for psychological support. The COVID-19 pandemic discouraged some participants from contacting the helpline as they did not want to overburden the NHS. CONCLUSIONS: The results show that during the first year on the SSM/PIFU pathway, most patients felt confident managing their own care. Clinical teams should benefit from understanding patients' expectations and experiences and potentially modify the service for men with BC and/or those with screen-detected breast cancers.

Assessing the quality of reporting on quality improvement initiatives in plastic surgery: A systematic review.

BACKGROUND: There has been a recent increase in the number and complexity of quality improvement studies in plastic surgery. To assist with the development of thorough quality improvement reporting practices, with the goal of improving the transferability of these initiatives, we conducted a systematic review of studies describing the implementation of quality improvement initiatives in plastic surgery. We used the SQUIRE 2.0 (Standards for Quality Improvement Reporting Excellence) guideline to appraise the quality of reporting of these initiatives. METHODS: English-language articles published in Embase, MEDLINE, CINAHL, and the Cochrane databases were searched. Quantitative studies evaluating the implementation of quality improvement initiatives in plastic surgery were included. The primary endpoint of interest in this review was the distribution of studies per SQUIRE 2.0 criteria scores in proportions. Abstract screening, full-text screening, and data extraction were completed independently and in duplicate by the review team. RESULTS: We screened 7046 studies, of which 103 full texts were assessed, and 50 met inclusion criteria. In our assessment, only 7 studies (14%) met all 18 SQUIRE 2.0 criteria. SQUIRE 2.0 criteria that were met most frequently were abstract, problem description, rationale, and specific aims. The lowest SQUIRE 2.0 scores appeared in funding, conclusion, and interpretation criteria. CONCLUSIONS: Improvements in QI reporting in plastic surgery, especially in the realm of funding, costs, strategic trade-offs, project sustainability, and potential for spread to other contexts, will further advance the transferability of QI initiatives, which could lead to significant strides in improving patient care.

Female victims of acquaintance rape in college: Incidence and effects of encounters with perpetrators.

Objectives: Acquaintance rape is the most common type of rape perpetrated against college women, but little information exists on later encounters with the perpetrator, lifestyle changes, and symptoms of posttraumatic stress disorder (PTSD). Participants: The sample consisted of 463 college-attending females, 16% of which indicated they were raped since attending college. Methods: The current study examines the incidence and effects of acquaintance rape perpetrated against female college students at a large, public university in the southeastern United States. Results: Eighty-four percent of the women who indicated they had experienced a rape since attending college knew their perpetrator, and 65.5% encountered their perpetrator after the attack. Participants who encountered their perpetrator after the attack reported more lifestyle changes and higher PTSD symptom severity on the PTSD Checklist for DSM-5 (PCL-5). Conclusions: The current research suggests that the effects of acquaintance rape in college is a complicated area needing further research. There is evidence to support negative effects on victims based on interactions with perpetrators.

Effect of an innovative model of complexity care on family caregiver experience: Qualitative study in family practice.

OBJECTIVE: To investigate the experiences of family caregivers who participated in an innovative model of interprofessional team-based care specifically designed for elderly patients with complex care needs. DESIGN: Qualitative study. SETTING: Large academic family practice in Toronto, Ont. PARTICIPANTS: Family caregivers of elderly patients who had attended the IMPACT (Interprofessional Model of Practice for Aging and Complex Treatments) clinic (N = 13). METHODS: Individual semistructured interviews, which were conducted face-to-face, audiorecorded, transcribed verbatim, and analyzed using the constant comparative method. MAIN FINDINGS: Family caregivers who attended the IMPACT clinic believed it enhanced caregiver experience and capacity. Caregivers experienced increased validation and engagement with the treatment team. Feelings of isolation were reduced, resulting in increased confidence and greater feelings of empowerment in their caregiver role. CONCLUSION: While the needs and value of caregivers are increasingly acknowledged, health care teams continue to struggle with how to relate to and engage with family caregivers-how best to support them and work with them in the context of their family members' care. Interprofessional teams who adopt the IMPACT model-providing synchronous, real-time interventions that include the caregiver-can facilitate increased caregiver capacity, confidence, and empowerment.

Lumbosacral ventral spinal nerve root atrophy identified on MRI in a case of spinal muscular atrophy type II.

Spinal muscular atrophies are rare genetic disorders most often caused by homozygous deletion mutations in SMN1 that lead to progressive neurodegeneration of anterior horn cells. Ventral spinal root atrophy is a consistent pathological finding in post-mortem examinations of patients who suffered from various subtypes of spinal muscular atrophy; however, corresponding radiographic findings have not been previously reported. We present a patient with hypotonia and weakness who was found to have ventral spinal root atrophy in the lumbosacral region on MRI and was subsequently diagnosed with spinal muscular atrophy. More systematic analyses of imaging studies in spinal muscular atrophy will help determine whether such findings have the potential to serve as reliable diagnostic markers for clinical evaluations or as outcome measure for clinical trials.

Addressing smoking among people living with HIV: a cross-sectional survey of Australian HIV health practitioners' practices and attitudes.

People living with HIV (PLHIV) have high rates of tobacco smoking, and smoking is a leading cause of premature mortality and morbidity. It is important to understand HIV healthcare providers' practices and attitudes towards addressing smoking with their patients. An online survey that measured: (i) use of the 5A framework for addressing smoking (Ask, Assess, Advise, Assist, Arrange) and (ii) attitudes and barriers to addressing smoking cessation was distributed by relevant professional bodies. Eligible participants were Australian health practitioners providing healthcare to PLHIV. Of the 179 respondents, most reported practising at least one of the 5As: Ask (94%); Assess (78%); Advise (82%); Assist (89%); and Arrange (73%). Practising the full 5A framework (completing at least one activity from each A) was less common (62%) and associated with having undertaken smoking cessation training (OR 2.1, CI 1.1-3.9), being a medical practitioner (OR 6.0, CI 3.1-11.6), having greater perceived knowledge and resources (OR 1.7, CI 1.3-2.4) and more positive attitudes (OR 1.5, CI 1.1-2.0). Common barriers to delivering cessation assistance related to knowledge and availability of resources. Development and greater dissemination of effective smoking cessation training and resources may be required to ensure healthcare practitioners have the capacity to complete all aspects of the 5A framework for smoking cessation and support their patients with HIV who smoke.

Variants in EXOSC9 Disrupt the RNA Exosome and Result in Cerebellar Atrophy with Spinal Motor Neuronopathy.

The exosome is a conserved multi-protein complex that is essential for correct RNA processing. Recessive variants in exosome components EXOSC3, EXOSC8, and RBM7 cause various constellations of pontocerebellar hypoplasia (PCH), spinal muscular atrophy (SMA), and central nervous system demyelination. Here, we report on four unrelated affected individuals with recessive variants in EXOSC9 and the effect of the variants on the function of the RNA exosome in vitro in affected individuals' fibroblasts and skeletal muscle and in vivo in zebrafish. The clinical presentation was severe, early-onset, progressive SMA-like motor neuronopathy, cerebellar atrophy, and in one affected individual, congenital fractures of the long bones. Three affected individuals of different ethnicity carried the homozygous c.41T>C (p.Leu14Pro) variant, whereas one affected individual was compound heterozygous for c.41T>C (p.Leu14Pro) and c.481C>T (p.Arg161∗). We detected reduced EXOSC9 in fibroblasts and skeletal muscle and observed a reduction of the whole multi-subunit exosome complex on blue-native polyacrylamide gel electrophoresis. RNA sequencing of fibroblasts and skeletal muscle detected significant >2-fold changes in genes involved in neuronal development and cerebellar and motor neuron degeneration, demonstrating the widespread effect of the variants. Morpholino oligonucleotide knockdown and CRISPR/Cas9-mediated mutagenesis of exosc9 in zebrafish recapitulated aspects of the human phenotype, as they have in other zebrafish models of exosomal disease. Specifically, portions of the cerebellum and hindbrain were absent, and motor neurons failed to develop and migrate properly. In summary, we show that variants in EXOSC9 result in a neurological syndrome combining cerebellar atrophy and spinal motoneuronopathy, thus expanding the list of human exosomopathies.

Australian mental health care practitioners' practices and attitudes for encouraging smoking cessation and tobacco harm reduction in smokers with severe mental illness.

Reducing the burden of physical illness among people living with severe mental illnesses (SMI) is a key priority. Smoking is strongly associated with SMIs resulting in excessive smoking related morbidity and mortality in smokers with SMI. Smoking cessation advice and assistance from mental health practitioners would assist with reducing smoking and smoking-related harms in this group. This study examined the attitudes and practices of Australian mental health practitioners towards smoking cessation and tobacco harm reduction for smokers with SMI, including adherence to the 5As (ask, assess, advise, assist and arrange follow up) of smoking cessation. We surveyed 267 Australian mental health practitioners using a cross-sectional, online survey. Most practitioners (77.5%) asked their clients about smoking and provided health education (66.7%) but fewer provided direct assistance (31.1-39.7%). Most believed that tobacco harm reduction strategies are effective for reducing smoking related risks (88.4%) and that abstinence from all nicotine should not be the only goal discussed with smokers with SMI (77.9%). Many respondents were unsure about the safety (56.9%) and efficacy (39.3%) of e-cigarettes. Practitioners trained in smoking cessation were more likely (OR: 2.9, CI: 1.5-5.9) to help their clients to stop smoking. Community mental health practitioners (OR: 0.3, CI: 0.1-0.9) and practitioners who were current smokers (OR: 0.3, CI: 0.1-0.9) were less likely to adhere to the 5As of smoking cessation intervention. The results of this study emphasize the importance and need for providing smoking cessation training to mental health practitioners especially community mental health practitioners.

Congenital Syphilis Masquerading as Leukemia.

As of late, the incidence of congenital syphilis in the United States is increasing. Each new case represents a failure of preventing, diagnosing, and treating syphilis in pregnant women. Pediatricians should confirm that all women have received adequate screening for and management of syphilis during pregnancy. Congenital syphilis is easily treatable but may be a diagnostic challenge with high morbidity and mortality.

Tobacco Harm Reduction with Vaporised Nicotine (THRiVe): The Study Protocol of an Uncontrolled Feasibility Study of Novel Nicotine Replacement Products among People Living with HIV Who Smoke.

Smoking is a leading cause of morbidity and premature mortality among people living with HIV (PLHIV), who have high rates of tobacco smoking. Vaporised nicotine products (VNPs) are growing in popularity as a quit aid and harm reduction tool. However, little is known about their acceptability and use among PLHIV. Using a pragmatic, uncontrolled, mixed methods design this exploratory clinical trial aims to examine the feasibility of conducting a powered randomised clinical trial of VNPs as a smoking cessation and harm reduction intervention among vulnerable populations, such as PLHIV who smoke tobacco. Convenience sampling and snowball methods will be used to recruit participants (N = 30) who will receive two VNPs and up to 12 weeks' supply of nicotine e-liquid to use in a quit attempt. Surveys will be completed at weeks 0 (baseline), 4, 8, 12 (end of treatment) and 24 (end of the study) and qualitative interviews at weeks 0 and 12. As far as we are aware, this feasibility study is the first to trial VNPs among PLHIV for smoking cessation. If feasible and effective, this intervention could offer a new approach to reducing the high burden of tobacco-related disease among PLHIV and other vulnerable populations.

Vaporised nicotine and tobacco harm reduction for addressing smoking among people living with HIV: A cross-sectional survey of Australian HIV health practitioners' attitudes.

BACKGROUND: Tobacco smoking is a major cause of morbidity and mortality among people living with HIV (PLHIV). Due to the limited success of standard abstinence-focused smoking cessation strategies in this population, there is growing interest in tobacco harm reduction (THR) approaches as an additional strategy to address these high smoking rates. This study explored the attitudes of health practitioners who provide healthcare to PLHIV towards THR. METHODS: 179 Australian health practitioners who provide healthcare to PLHIV completed an online survey that measured their attitudes towards THR approaches, including switching from cigarettes to e-cigarettes or vaporised nicotine products (VNPs). RESULTS: Respondents supported the concept of THR but were undecided on the role of VNPs. Respondents most commonly reported 'don't know' or 'undecided' responses to statements regarding VNPs. More respondents, however, agreed than disagreed that switching from smoking to long-term vaping could reduce risk (36% and 22% respectively) and be an effective strategy to help PLHIV to quit smoking (37% agree and 17% disagree). Only a minority of respondents (20%) agreed that VNPs are too harmful to recommend to patients, however around half (53%) were undecided. CONCLUSIONS: Despite supporting the principle of THR, health practitioners may require more evidence and knowledge about VNPs before being willing to consider them as a suitable intervention strategy.

Validation of a classification system for causes of death in critical care: an assessment of inter-rater reliability.

OBJECTIVE: Trials in critical care have previously used unvalidated systems to classify cause of death. We aimed to provide initial validation of a method to classify cause of death in intensive care unit patients. DESIGN, SETTING AND PARTICIPANTS: One hundred case scenarios of patients who died in an ICU were presented online to raters, who were asked to select a proximate and an underlying cause of death for each, using the ICU Deaths Classification and Reason (ICU-DECLARE) system. We evaluated two methods of categorising proximate cause of death (designated Lists A and B) and one method of categorising underlying cause of death. Raters were ICU specialists and research coordinators from Australia, New Zealand and the United Kingdom. MAIN OUTCOME MEASURES: Inter-rater reliability, as measured by the Fleiss multirater kappa, and the median proportion of raters choosing the most likely diagnosis (defined as the most popular classification choice in each case). RESULTS: Across all raters and cases, for proximate cause of death List A, kappa was 0.54 (95% CI, 0.49-0.60), and for proximate cause of death List B, kappa was 0.58 (95% CI, 0.53-0.63). For the underlying cause of death, kappa was 0.48 (95% CI, 0.44-0.53). The median proportion of raters choosing the most likely diagnosis for proximate cause of death, List A, was 77.5% (interquartile range [IQR], 60.0%-93.8%), and the median proportion choosing the most likely diagnosis for proximate cause of death, List B, was 82.5% (IQR, 60.0%-92.5%). The median proportion choosing the most likely diagnosis for underlying cause was 65.0% (IQR, 50.0%-81.3%). Kappa and median agreement were similar between countries. ICU specialists showed higher kappa and median agreement than research coordinators. CONCLUSIONS: The ICU-DECLARE system allowed ICU doctors to classify the proximate cause of death of patients who died in the ICU with substantial reliability.

Structural and functional studies of the Pseudomonas aeruginosa minor pilin, PilE.

Many bacterial pathogens, including Pseudomonas aeruginosa, use type IVa pili (T4aP) for attachment and twitching motility. T4aP are composed primarily of major pilin subunits, which are repeatedly assembled and disassembled to mediate function. A group of pilin-like proteins, the minor pilins FimU and PilVWXE, prime pilus assembly and are incorporated into the pilus. We showed previously that minor pilin PilE depends on the putative priming subcomplex PilVWX and the non-pilin protein PilY1 for incorporation into pili, and that with FimU, PilE may couple the priming subcomplex to the major pilin PilA, allowing for efficient pilus assembly. Here we provide further support for this model, showing interaction of PilE with other minor pilins and the major pilin. A 1.25 Å crystal structure of PilEΔ1-28 shows a typical type IV pilin fold, demonstrating how it may be incorporated into the pilus. Despite limited sequence identity, PilE is structurally similar to Neisseria meningitidis minor pilins PilXNm and PilVNm, recently suggested via characterization of mCherry fusions to modulate pilus assembly from within the periplasm. A P. aeruginosa PilE-mCherry fusion failed to complement twitching motility or piliation of a pilE mutant. However, in a retraction-deficient strain where surface piliation depends solely on PilE, the fusion construct restored some surface piliation. PilE-mCherry was present in sheared surface fractions, suggesting that it was incorporated into pili. Together, these data provide evidence that PilE, the sole P. aeruginosa equivalent of PilXNm and PilVNm, likely connects a priming subcomplex to the major pilin, promoting efficient assembly of T4aP.

Pseudomonas aeruginosa minor pilins prime type IVa pilus assembly and promote surface display of the PilY1 adhesin.

Type IV pili (T4P) contain hundreds of major subunits, but minor subunits are also required for assembly and function. Here we show that Pseudomonas aeruginosa minor pilins prime pilus assembly and traffic the pilus-associated adhesin and anti-retraction protein, PilY1, to the cell surface. PilV, PilW, and PilX require PilY1 for inclusion in surface pili and vice versa, suggestive of complex formation. PilE requires PilVWXY1 for inclusion, suggesting that it binds a novel interface created by two or more components. FimU is incorporated independently of the others and is proposed to couple the putative minor pilin-PilY1 complex to the major subunit. The production of small amounts of T4P by a mutant lacking the minor pilin operon was traced to expression of minor pseudopilins from the P. aeruginosa type II secretion (T2S) system, showing that under retraction-deficient conditions, T2S minor subunits can prime T4P assembly. Deletion of all minor subunits abrogated pilus assembly. In a strain lacking the minor pseudopilins, PilVWXY1 and either FimU or PilE comprised the minimal set of components required for pilus assembly. Supporting functional conservation of T2S and T4P minor components, our 1.4 Å crystal structure of FimU revealed striking architectural similarity to its T2S ortholog GspH, despite minimal sequence identity. We propose that PilVWXY1 form a priming complex for assembly and that PilE and FimU together stably couple the complex to the major subunit. Trafficking of the anti-retraction factor PilY1 to the cell surface allows for production of pili of sufficient length to support adherence and motility.

Guideline harmonization and implementation plan for the BETTER trial: Building on Existing Tools to Improve Chronic Disease Prevention and Screening in Family Practice.

BACKGROUND: The aim of the Building on Existing Tools to Improve Chronic Disease Prevention and Screening in Family Practice (BETTER) randomized controlled trial is to improve the primary prevention of and screening for multiple conditions (diabetes, cardiovascular disease, cancer) and some of the associated lifestyle factors (tobacco use, alcohol overuse, poor nutrition, physical inactivity). In this article, we describe how we harmonized the evidence-based clinical practice guideline recommendations and patient tools to determine the content for the BETTER trial. METHODS: We identified clinical practice guidelines and tools through a structured literature search; we included both indexed and grey literature. From these guidelines, recommendations were extracted and integrated into knowledge products and outcome measures for use in the BETTER trial. End-users (family physicians, nurse practitioners, nurses and dieticians) were engaged in reviewing the recommendations and tools, as well as tailoring the content to the needs of the BETTER trial and family practice. RESULTS: In total, 3-5 high-quality guidelines were identified for each condition; from these, we identified high-grade recommendations for the prevention of and screening for chronic disease. The guideline recommendations were limited by conflicting recommendations, vague wording and different taxonomies for strength of recommendation. There was a lack of quality evidence for manoeuvres to improve the uptake of guidelines among patients with depression. We developed the BETTER clinical algorithms for the implementation plan. Although it was difficult to identify high-quality tools, 180 tools of interest were identified. INTERPRETATION: The intervention for the BETTER trial was built by integrating existing guidelines and tools, and working with end-users throughout the process to increase the intervention's utility for practice. TRIAL REGISTRATION: ISRCTN07170460.

The IMPACT clinic: innovative model of interprofessional primary care for elderly patients with complex health care needs.

PROBLEM ADDRESSED: The growing number of elderly patients with multiple chronic conditions presents an urgent challenge in primary care. Current practice models are not well suited to addressing the complex health care needs of this patient population. OBJECTIVE OF PROGRAM: The primary objective of the IMPACT (Interprofessional Model of Practice for Aging and Complex Treatments) clinic was to design and evaluate a new interprofessional model of care for community-dwelling seniors with complex health care needs. A secondary objective was to explore the potential of this new model as an interprofessional training opportunity. PROGRAM DESCRIPTION: The IMPACT clinic is an innovative new model of interprofessional primary care for elderly patients with complex health care needs. The comprehensive team comprises family physicians, a community nurse, a pharmacist, a physiotherapist, an occupational therapist, a dietitian, and a community social worker. The model is designed to accommodate trainees from each discipline. Patient appointments are 1.5 to 2 hours in length, during which time a diverse range of medical, functional, and psychosocial issues are investigated by the full interprofessional team. CONCLUSION: The IMPACT model is congruent with ongoing policy initiatives in primary care reform and enhanced community-based care for seniors. The clinic has been pilot-tested in 1 family practice unit and modeled at 3 other sites with positive feedback from patients and families, clinicians, and trainees. Evaluation data indicate that interprofessional primary care models hold great promise for the growing challenge of managing complex chronic disease.

Australian university students' attitudes towards the use of prescription stimulants as cognitive enhancers: perceived patterns of use, efficacy and safety.

INTRODUCTION AND AIMS: Recent, high profile articles in leading science journals have claimed that the enhancement use of prescription stimulants is a common practice among students worldwide. This study provides empirical data on Australian university students' perceptions of: (i) the prevalence of prescription stimulant use by their peers for cognitive enhancement; (ii) motivations for such use; (iii) efficacy; and (iv) its safety. DESIGN AND METHODS: Participants were 19 Australian university students with an average age of 24 who were recruited through emails lists, notice board posters and snowball sampling. Semi-structured interviews were conducted during 2010 and 2011, recordings transcribed and responses coded using thematic analysis. RESULTS: Participants typically did not believe the use of stimulants for cognitive enhancement was common in Australia. Perceived motivations for use included: (i) 'getting ahead' to perform at high levels; (ii) 'keeping up' as a method of coping; and (iii) 'going out' so that an active social life could be maintained in the face of study demands. Australian students were generally sceptical about the potential benefits of stimulants for cognitive enhancement and they identified psychological dependence as a potential negative consequence. DISCUSSION AND CONCLUSIONS: This study is an important first step in understanding the use of stimulants for cognitive enhancement in Australia, amid calls for more widespread use of cognitive enhancing drugs. It is important to conduct further studies of the extent of cognitive enhancement in Australia if we are to develop appropriate policy responses.

Smart drugs "as common as coffee": media hype about neuroenhancement.

BACKGROUND: The use of prescription drugs to improve cognitive functioning in normal persons--neuroenhancement"--has gained recent attention from bioethicists and neuroscientists. Enthusiasts claim that the practice is widespread and increasing, and has many potential benefits; however recent evidence provides weak support for these claims. In this study we explored how the newsprint media portrays neuroenhancement. AIMS: We conducted an empirical study of media reporting of neuroenhancement to explore: media portrayals of the prevalence of neuroenhancement; the types of evidence used by the media to support claims about its prevalence; and, the possible benefits and risks of neuroenhancement mentioned in these media articles. METHODS: Using the Factiva database, we found 142 newspaper articles about the non-medical use prescription drugs for neuroenhancement for the period 2008-2010. We conducted a thematic content analysis of how articles portrayed the prevalence of neuroenhancement; what type of evidence they used in support; and, the potential benefits and risks/side-effects of neuroenhancement that were mentioned. RESULTS: 87% of media articles mentioned the prevalence of neuroenhancement, and 94% portrayed it as common, increasing or both. 66% referred to the academic literature to support these claims and 44% either named an author or a journal. 95% of articles mentioned at least one possible benefit of using prescription drugs for neuroenhancement, but only 58% mentioned any risks/side effects. 15% questioned the evidence for efficacy of prescription drugs to produce benefits to users. CONCLUSIONS: News media articles mentioned the possible benefits of using drugs for neuroenhancement more than the potential risks/side effects, and the main source for media claims that neuroenhancement is common and increasingly widespread has been reports from the academic literature that provide weak support for this claim. We urge journalists and researchers to be cautious in their portrayal of the non-medical use of drugs for neuroenhancement.