Secretory carcinoma of minor salivary glands.

Secretory carcinoma is a malignant salivary gland tumor, which typically presents as an indolent painless mass within the parotid gland. Involvement of minor gland is reported but less common. Secretory carcinoma was often misclassified as other salivary gland mimics and in particular, acinic cell carcinoma prior to 2010. It was first recognized by Skalova et al. as a molecularly distinct salivary gland tumor harboring the same fusion gene as well as histological and cytogenetic features seen in juvenile breast cancer. Secretory carcinoma is generally managed as other low-grade salivary gland neoplasms and has a favorable prognosis; however, high-grade transformation requiring aggressive therapeutic interventions have been documented. Recent studies of biological agents targeting products of this fusion gene offer the promise of a novel therapeutic option for treatment of this malignancy Due to limited number of reported cases, the spectrum of clinical behavior, best practices for management and long-term treatment outcomes for secretory carcinoma remain unclear. We report a long-standing secretory carcinoma involving minor salivary glands of the mucobuccal fold, which was detected years after it was first noted by the patient. This case brings to light the importance of a thorough clinical exam during dental visits and reviews diagnostic differentiation of this malignancy from other mimics and discusses decision making for its management.

Rescuing the profession we love: general practice training sector recommendations for improving the attractiveness of general practice training. A qualitative analysis.

OBJECTIVES: To investigate the views of the general practice training sector about responding to recruitment challenges, with the aim of identifying effective initiatives and other solutions. STUDY DESIGN: Qualitative study; focus group discussion of recommendations from a medical educator workshop. SETTING, PARTICIPANTS: An initial online appreciative enquiry workshop for medical educators followed by focus group discussions by a broader selection of people involved in general practitioner training (Royal Australian College of General Practitioners fellows, supervisors, practice managers, medical educators, registrars). MAIN OUTCOME MEASURES: Key overarching themes and major recommendations for increasing recruitment derived from focus group responses to workshop recommendations, based on qualitative descriptive analysis. RESULTS: The 26 medical educators at the workshop made four major recommendations: increase the number of student and junior doctor clinical placements in general practice; increase exposure of students and junior doctors to general practitioner teachers and educators; improve general practitioner trainee pay and entitlements; and improve the integration of general practice and hospital patient care and professional relationships. Thirty-four semi-structured focus group participants broadly supported the recommendations, provided that supervisors and training practices were adequately compensated for the effects on workloads, income, and patient care. Two overarching themes infused participant responses: "rescuing the profession we love" (reflecting participants' passion for general practice and their sense of threat), and "no idea what general practitioners do" (perceptions of being misunderstood and misrepresented by hospital-based practitioners). CONCLUSIONS: Clinicians, educators, and policy makers should work together to increase the number of high quality, adequately supported student and junior doctor placements in general practice, improve intra-professional relationships, and trial new models of general practitioner trainee payment and conditions.

TAVAC: comprehensive review of currently available hemostatic products as adjunct to surgical hemostasis.

BACKGROUND: The use of hemostatic agents by general surgeons during abdominal operations is commonplace as an adjunctive measure to minimize risks of postoperative bleeding and its downstream complications. Proper selection of products can be hampered by marginal understanding of their pharmacokinetics and pharmacodynamics. While a variety of hemostatic agents are currently available on the market, the choice of those products is often confusing for surgeons. This paper aims to summarize and compare the available hemostatic products for each clinical indication and to ultimately better guide surgeons in the selection and proper use of hemostatic agents in daily clinical practice. METHODS: We utilized PubMed electronic database and published product information from the respective pharmaceutical companies to collect information on the characteristics of the hemostatic products. RESULTS: All commercially available hemostatic agents in the US are described with a description of their mechanism of action, indications, contraindications, circumstances in which they are best utilized, and expected results. CONCLUSION: Hemostatic products come with many different types and specifications. They are valuable tools to serve as an adjunct to surgical hemostasis. Proper education and knowledge of their characteristics are important for the selection of the right agent and optimal utilization.

Complexity of patients with mental healthcare needs cared for by mental health clinical pharmacist practitioners in Veterans Affairs.

DISCLAIMER: In an effort to expedite the publication of articles, AJHP is posting manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time. PURPOSE: The complexity of patients with mental healthcare needs cared for by clinical pharmacists is not well delineated. We evaluated the complexity of patients with schizophrenia, bipolar disorder, and major depressive disorder (MDD) in Veterans Affairs (VA) cared for by mental health clinical pharmacist practitioners (MH CPPs). METHODS: Patients at 42 VA sites with schizophrenia, bipolar disorder, or MDD in 2016 through 2019 were classified by MH CPP visits into those with 2 or more visits ("ongoing MH CPP care"), those with 1 visit ("consultative MH CPP care"), and those with no visits ("no MH CPP care"). Patient complexity for each condition was defined by medication regimen and service utilization. RESULTS: For schizophrenia, more patients in ongoing MH CPP care were complex than those with no MH CPP care, based on all measures examined: the number of primary medications (15.3% vs 8.1%), inpatient (13.7% vs 9.1%) and outpatient (42.6% vs 29.7%) utilization, and receipt of long-acting injectable antipsychotics (36.7% vs 25.8%) and clozapine (20.5% vs 9.5%). For bipolar disorder, more patients receiving ongoing or consultative MH CPP care were complex than those with no MH CPP care based on the number of primary medications (27.9% vs 30.5% vs 17.7%) and overlapping mood stabilizers (10.1% vs 11.6% vs 6.2%). For MDD, more patients receiving ongoing or consultative MH CPP care were complex based on the number of primary medications (36.8% vs 35.5% vs 29.2%) and augmentation of antidepressants (56.1% vs 54.4% vs 47.0%) than patients without MH CPP care. All comparisons were significant (P < 0.01). CONCLUSION: MH CPPs provide care for complex patients with schizophrenia, bipolar disorder, and MDD in VA.

Improving feedback literacy in a primary care rotation.

Primary care education is a unique clinical experience for medical students. It is community-based and provides an opportunity for students to learn consultation skills with multiple sources of workplace-based feedback. Meaningful and demonstrable utilisation of this feedback by students remains an educational challenge. We showcase achievable changes to educational tasks in an established curriculum, which aim to improve student feedback literacy and create a feedback loop which improves on previous provision of unidirectional, terminal feedback. The changes have been well-received, with student and educator engagement being positive. Students have demonstrated critical reflection on feedback, and development in consultation and clinical reasoning skills.

Prediction of general practice licensure/certification examination performance by a measure of 'questionable' activities in clinical practice: a retrospective cohort study.

PURPOSE: 'Low-value' clinical care and medical services are 'questionable' activities, being more likely to cause harm than good or with disproportionately low benefit relative to cost. This study examined the predictive ability of the QUestionable In Training Clinical Activities Index (QUIT-CAI) for general practice (GP) registrars' (trainees') performance in Australian GP Fellowship examinations (licensure/certification examinations for independent GP). METHODS: The study was nested in ReCEnT, an ongoing cohort study in which Australian GP registrars document their in-consultation clinical practice. Outcome factors in analyses were individual registrars' scores on the three Fellowship examinations ('AKT', 'KFP', and 'OSCE' examinations) and pass/fail rates during 2012-21. Analyses used univariable and multivariable regression (linear or logistic, as appropriate). The study factor in each analysis was 'QUIT-CAI score percentage'-the percentage of times a registrar performed a QUIT-CAI clinical activity when 'at risk' (i.e. when managing a problem where performing a QUIT-CAI activity was a plausible option). RESULTS: A total of 1265, 1145, and 553 registrars sat Applied Knowledge Test, Key Features Problem, and Objective Structured Clinical Exam examinations, respectively. On multivariable analysis, higher QUIT-CAI score percentages (more questionable activities) were significantly associated with poorer Applied Knowledge Test scores (P = .001), poorer Key Features Problem scores (P = .003), and poorer Objective Structured Clinical Exam scores (P = .005). QUIT-CAI score percentages predicted Royal Australian College of General Practitioner exam failure [odds ratio 1.06 (95% CI 1.00, 1.12) per 1% increase in QUIT-CAI, P = .043]. CONCLUSION: Performing questionable clinical activities predicted poorer performance in the summative Fellowship examinations, thereby validating these examinations as measures of actual clinical performance (by our measure of clinical performance, which is relevant for a licensure/certification examination).

Descriptive analysis of targeted carbapenemase genes and antibiotic susceptibility profiles among carbapenem-resistant Acinetobacter baumannii tested in the Antimicrobial Resistance Laboratory Network-United States, 2017-2020.

Acinetobacter baumannii is a Gram-negative bacillus that can cause severe and difficult-to-treat healthcare-associated infections. A. baumannii can harbor mobile genetic elements carrying genes that produce carbapenemase enzymes, further limiting therapeutic options for infections. In the United States, the Antimicrobial Resistance Laboratory Network (AR Lab Network) conducts sentinel surveillance of carbapenem-resistant Acinetobacter baumannii (CRAB). Participating clinical laboratories sent CRAB isolates to the AR Lab Network for characterization, including antimicrobial susceptibility testing and molecular detection of class A (Klebsiella pneumoniae carbapenemase), class B (Active-on-Imipenem, New Delhi metallo-ß-lactamase, and Verona integron-encoded metallo-ß-lactamase), and class D (Oxacillinase, blaOXA-23-like, blaOXA-24/40-like, blaOXA-48-like, and blaOXA-58-like) carbapenemase genes. During 2017‒2020, 6,026 CRAB isolates from 45 states were tested for targeted carbapenemase genes; 1% (64 of 5,481) of CRAB tested for targeted class A and class B genes were positive, but 83% (3,351 of 4,041) of CRAB tested for targeted class D genes were positive. The number of CRAB isolates carrying a class A or B gene increased from 2 of 312 (<1%) tested in 2017 to 26 of 1,708 (2%) tested in 2020. Eighty-three percent (2,355 of 2,846) of CRAB with at least one of the targeted carbapenemase genes and 54% (271 of 500) of CRAB without were categorized as extensively drug resistant; 95% (42 of 44) of isolates carrying more than one targeted gene had difficult-to-treat susceptibility profiles. CRAB isolates carrying targeted carbapenemase genes present an emerging public health threat in the United States, and their rapid detection is crucial to improving patient safety.IMPORTANCEThe Centers for Disease Control and Prevention has classified CRAB as an urgent public health threat. In this paper, we used a collection of >6,000 contemporary clinical isolates to evaluate the phenotypic and genotypic properties of CRAB detected in the United States. We describe the frequency of specific carbapenemase genes detected, antimicrobial susceptibility profiles, and the distribution of CRAB isolates categorized as multidrug resistant, extensively drug-resistant, or difficult to treat. We further discuss the proportion of isolates showing susceptibility to Food and Drug Administration-approved agents. Of note, 84% of CRAB tested harbored at least one class A, B, or D carbapenemase genes targeted for detection and 83% of these carbapenemase gene-positive CRAB were categorized as extensively drug resistant. Fifty-four percent of CRAB isolates without any of these carbapenemase genes detected were still extensively drug-resistant, indicating that infections caused by CRAB are highly resistant and pose a significant risk to patient safety regardless of the presence of one of these carbapenemase genes.

Feasibility and acceptability of facilitated advance care planning in outpatient clinics: A qualitative study of health-care professionals experience.

OBJECTIVE: This study sought to determine the feasibility and acceptability of a facilitated advance care planning (ACP) intervention implemented in outpatient clinics, as perceived by health-care professionals (HCPs). METHODS: Data from seven focus groups (n = 27) and nine semi-structured interviews with HCPs recruited as part of a pragmatic, randomised controlled trial (RCT) were analysed using qualitative descriptive methodology. Components of the intervention included HCP education and training, tools to assist HCPs with patient selection, hardcopy information, and ACP documentation, and specialised nurse-facilitators to support HCPs to complete ACP conversations and documentation with patients and caregivers. RESULTS: Health-care professionals working in tertiary outpatient clinics perceived the facilitated ACP intervention as feasible and acceptable. Health-care professionals reported a high level of satisfaction with key elements of the intervention, including the specialised education and training, screening and assessment procedures and ongoing support from the nurse-facilitators. Health-care professionals reported this training and support increased their confidence and ACP knowledge, leading to more frequent ACP discussions with patients and their families. Health-care professionals noted their ability to conduct ACP screening and assessment in clinic was impeded by large clinical caseloads and patient-related factors (e.g., dementia diagnoses, and emotional distress). Additional barriers to ACP implementation identified by HCPs included poor collaboration, constrained time and clinical space, undefined roles and standardised recording procedures for HCPs. CONCLUSIONS: Facilitated ACP intervention in outpatient clinics is perceived by HCPs as feasible and acceptable. Addressing barriers and tailoring implementation strategies may improve the delivery of ACP as part of tertiary outpatient care.

MAP9/MAPH-9 supports axonemal microtubule doublets and modulates motor movement.

Microtubule doublets (MTDs) comprise an incomplete microtubule (B-tubule) attached to the side of a complete cylindrical microtubule. These compound microtubules are conserved in cilia across the tree of life; however, the mechanisms by which MTDs form and are maintained in vivo remain poorly understood. Here, we identify microtubule-associated protein 9 (MAP9) as an MTD-associated protein. We demonstrate that C. elegans MAPH-9, a MAP9 homolog, is present during MTD assembly and localizes exclusively to MTDs, a preference that is in part mediated by tubulin polyglutamylation. We find that loss of MAPH-9 causes ultrastructural MTD defects, including shortened and/or squashed B-tubules with reduced numbers of protofilaments, dysregulated axonemal motor velocity, and perturbed cilia function. Because we find that the mammalian ortholog MAP9 localizes to axonemes in cultured mammalian cells and mouse tissues, we propose that MAP9/MAPH-9 plays a conserved role in regulating ciliary motors and supporting the structure of axonemal MTDs.

Exam prediction and the general Practice Registrar Competency Assessment Grid (GPR-CAG).

BACKGROUND: In GP training, identifying early predictors of poor summative examination performance can be challenging. We aimed to establish whether external clinical teaching visit (ECTV) performance, measured using a validated instrument (GP Registrar Competency Assessment Grid, GPR-CAG) is predictive of Royal Australian College of General Practitioners (RACGP) Fellowship examination performance. METHODS: A retrospective cohort study including GP registrars in New South Wales/Australian Capital Territory with ECTV data recorded during their first training term (GPT1), between 2014 and 2018, who attempted at least one Fellowship examination. Independent variables of interest included the four GPR-CAG factors assessed in GPT1 ('patient-centredness/caring', 'formulating hypotheses/management plans', 'professional responsibilities', 'physical examination skills'). Outcomes of interest included individual scores of the three summative examinations (Applied Knowledge Test (AKT); Key Feature Problem (KFP); and the Objective Structured Clinical Examination (OSCE)) and overall Pass/Fail status. Univariable and multivariable regression analyses were performed. RESULTS: Univariably, there were statistically significant associations (p < 0.01) between all four GPR-CAG factors and all four summative examination outcomes, except for 'formulating hypotheses/management plans' and OSCE score (p = 0.07). On multivariable analysis, each factor was significantly associated (p < 0.05) with at least one exam outcome, and 'physical examination skills' was significantly associated (p < 0.05) with all four exam outcomes. DISCUSSION: ECTV performance, via GPR-CAG scores, is predictive of RACGP Fellowship exam performance. The univariable findings highlight the pragmatic utility of ECTVs in flagging registrars who are at-risk of poor exam performance, facilitating early intervention. The multivariable associations of GPR-CAG scores and examination performance suggest that these scores provide predictive ability beyond that of other known predictors.

Antimicrobial Resistance Laboratory Network's multisite evaluation of the ThermoFisher Sensititre GN7F broth microdilution panel for antimicrobial susceptibility testing.

In 2017, the Centers for Disease Control and Prevention (CDC) established the Antimicrobial Resistance Laboratory Network to improve domestic detection of multidrug-resistant organisms. CDC and four laboratories evaluated a commercial broth microdilution panel. Antimicrobial susceptibility testing using the Sensititre GN7F (ThermoFisher Scientific, Lenexa, KS) was evaluated by testing 100 CDC and Food and Drug Administration AR Isolate Bank isolates [40 Enterobacterales (ENT), 30 Pseudomonas aeruginosa (PSA), and 30 Acinetobacter baumannii (ACB)]. We assessed multiple amounts of transfer volume (TV) between the inoculum and tubed 11-mL cation-adjusted Mueller-Hinton broth: 1 µL [tribe Proteeae (P-tribe) only] and 10, 30, and 50 µL, resulting in respective CFU per milliter of 1 × 104, 1 × 105, 3 × 105, and 5 × 105. Four TV combinations were analyzed: standard (STD) [1 µL (P-tribe) and 10 µL], enhanced standard (E-STD) [1 µL (P-tribe) and 30 µL], 30 µL, and 50 µL. Essential agreement (EA), categorical agreement, major error (ME), and very major error (VME) were analyzed by organism then TVs. For ENT, the average EA across laboratories was <90% for 7 of 15 ß-lactams using STD and E-STD TVs. As TVs increased, EA increased (>90%), and VMEs decreased. For PSA, EA improved as TVs increased; however, MEs also increased. For ACB, increased TVs provided slight EA improvements; all TVs yielded multiple VMEs and MEs. For ENT and ACB, Minimum inhibitory concentrations (MICs) trended downward using a 1 or 10 µL TV; there were no obvious MIC trends by TV for PSA. The public health and clinical consequences of missing resistance warrant increased TV of 30 µL for the GN7F, particularly for P-tribe, despite being considered "off-label" use.

'Low-value' clinical care in general practice: a cross-sectional analysis of low-value care in early-career GPs' practice.

Nonevidence-based and 'low-value' clinical care and medical services are 'questionable' clinical activities that are more likely to cause harm than good or whose benefit is disproportionately low compared with their cost. This study sought to establish general practitioner (GP), patient, practice, and in-consultation associations of an index of key nonevidence-based or low-value 'questionable' clinical practices. The study was nested in the Registrar Clinical Encounters in Training study-an ongoing (from 2010) cohort study in which Australian GP registrars (specialist GP trainees) record details of their in-consultation clinical and educational practice 6-monthly. The outcome factor in analyses, performed on Registrar Clinical Encounters in Training data from 2010 to 2020, was the score on the QUestionable In-Training Clinical Activities Index (QUIT-CAI), which incorporates recommendations of the Australian Choosing Wisely campaign. A cross-sectional analysis used negative binomial regression (with the model including an offset for the number of times the registrar was at risk of performing a questionable activity) to establish associations of QUIT-CAI scores. A total of 3206 individual registrars (response rate 89.9%) recorded 406 812 problems/diagnoses where they were at risk of performing a questionable activity. Of these problems/diagnoses, 15 560 (3.8%) involved questionable activities being performed. In multivariable analyses, higher QUIT-CAI scores (more questionable activities) were significantly associated with earlier registrar training terms: incidence rate ratios (IRRs) of 0.91 [95% confidence interval (CI) 0.87, 0.95] and 0.85 (95% CI 0.80, 0.90) for Term 2 and Term 3, respectively, compared to Term 1. Other significant associations of higher scores included the patient being new to the registrar (IRR 1.27; 95% CI 1.12, 1.45), the patient being of non-English-speaking background (IRR 1.24; 95% CI 1.04, 1.47), the practice being in a higher socioeconomic area decile (IRR 1.01; 95% CI 1.00, 1.02), small practice size (IRR 1.05; 95% CI 1.00, 1.10), shorter consultation duration (IRR 0.99 per minute; 95% CI 0.99, 1.00), and fewer problems addressed in the consultation (IRR 0.84; 95% CI 0.79, 0.89) for each additional problem]. Senior registrars' clinical practice entailed less 'questionable' clinical actions than junior registrars' practice. The association of lower QUIT-CAI scores with a measure of greater continuity of care (the patient not being new to the registrar) suggests that continuity should be supported and facilitated during GP training (and in established GPs' practice).

TheiaEuk: a species-agnostic bioinformatics workflow for fungal genomic characterization.

Introduction: The clinical incidence of antimicrobial-resistant fungal infections has dramatically increased in recent years. Certain fungal pathogens colonize various body cavities, leading to life-threatening bloodstream infections. However, the identification and characterization of fungal isolates in laboratories remain a significant diagnostic challenge in medicine and public health. Whole-genome sequencing provides an unbiased and uniform identification pipeline for fungal pathogens but most bioinformatic analysis pipelines focus on prokaryotic species. To this end, TheiaEuk_Illumina_PE_PHB (TheiaEuk) was designed to focus on genomic analysis specialized to fungal pathogens. Methods: TheiaEuk was designed using containerized components and written in the workflow description language (WDL) to facilitate deployment on the cloud-based open bioinformatics platform Terra. This species-agnostic workflow enables the analysis of fungal genomes without requiring coding, thereby reducing the entry barrier for laboratory scientists. To demonstrate the usefulness of this pipeline, an ongoing outbreak of C. auris in southern Nevada was investigated. We performed whole-genome sequence analysis of 752 new C. auris isolates from this outbreak. Furthermore, TheiaEuk was utilized to observe the accumulation of mutations in the FKS1 gene over the course of the outbreak, highlighting the utility of TheiaEuk as a monitor of emerging public health threats when combined with whole-genome sequencing surveillance of fungal pathogens. Results: A primary result of this work is a curated fungal database containing 5,667 unique genomes representing 245 species. TheiaEuk also incorporates taxon-specific submodules for specific species, including clade-typing for Candida auris (C. auris). In addition, for several fungal species, it performs dynamic reference genome selection and variant calling, reporting mutations found in genes currently associated with antifungal resistance (FKS1, ERG11, FUR1). Using genome assemblies from the ATCC Mycology collection, the taxonomic identification module used by TheiaEuk correctly assigned genomes to the species level in 126/135 (93.3%) instances and to the genus level in 131/135 (97%) of instances, and provided zero false calls. Application of TheiaEuk to actual specimens obtained in the course of work at a local public health laboratory resulted in 13/15 (86.7%) correct calls at the species level, with 2/15 called at the genus level. It made zero incorrect calls. TheiaEuk accurately assessed clade type of Candida auris in 297/302 (98.3%) of instances. Discussion: TheiaEuk demonstrated effectiveness in identifying fungal species from whole genome sequence. It further showed accuracy in both clade-typing of C. auris and in the identification of mutations known to associate with drug resistance in that organism.

Clinical pharmacist practitioners on primary care teams play an important role in caring for complex patients with diabetes.

PURPOSE: To evaluate whether clinical pharmacist practitioners (CPPs) are being utilized to care for patients with complex medication regimens and multiple chronic illnesses, we compared the clinical complexity of diabetes patients referred to CPPs in team primary care and those in care by other team providers (OTPs). METHODS: In this cross-sectional comparison of patients with diabetes in the US Department of Veterans Affairs (VA) healthcare system in the 2017-2019 period, patient complexity was based on clinical factors likely to indicate need for more time and resources in medication and disease state management. These factors include insulin prescriptions; use of 3 or more other diabetes medication classes; use of 6 or more other medication classes; 5 or more vascular complications; metabolic complications; 8 or more other complex chronic conditions; chronic kidney disease stage 3b or higher; glycated hemoglobin level of ≥10%; and medication regime nonadherence. RESULTS: Patients with diabetes referred to one of 110 CPPs for care (n = 12,728) scored substantially higher (P < 0.001) than patients with diabetes in care with one of 544 OTPs (n = 81,183) on every complexity measure, even after adjustment for age, sex, race, and marital status. Based on composite summary scores, the likelihood of complexity was 3.42 (interquartile range, 3.25-3.60) times higher for those in ongoing CPP care (ie, those with 2 or more visits) versus OTP care. Patients in CPP care also were, on average, younger, more obese, and had more prior outpatient visits and hospital stays. CONCLUSION: The greater complexity of patients with diabetes seen by CPPs in primary care suggests that CPPs are providing valuable services in comprehensive medication and disease management of complex patients.

Gastroparesis: an evidence-based review for the bariatric and foregut surgeon.

Gastroparesis is a gastric motility disorder characterized by delayed gastric emptying. It is a rare disease and difficult to treat effectively; management is a dilemma for gastroenterologists and surgeons alike. We conducted a systematic review of the literature to evaluate current diagnostic tools as well as treatment options. We describe key elements in the pathophysiology of the disease, in addition to current evidence on treatment alternatives, including nutritional considerations, medical and surgical options, and related outcomes.

MAP9/MAPH-9 supports axonemal microtubule doublets and modulates motor movement.

Microtubule doublets (MTDs) are a well conserved compound microtubule structure found primarily in cilia. However, the mechanisms by which MTDs form and are maintained in vivo remain poorly understood. Here, we characterize microtubule-associated protein 9 (MAP9) as a novel MTD-associated protein. We demonstrate that C. elegans MAPH-9, a MAP9 homolog, is present during MTD assembly and localizes exclusively to MTDs, a preference that is in part mediated by tubulin polyglutamylation. Loss of MAPH-9 caused ultrastructural MTD defects, dysregulated axonemal motor velocity, and perturbed cilia function. As we found that the mammalian ortholog MAP9 localized to axonemes in cultured mammalian cells and mouse tissues, we propose that MAP9/MAPH-9 plays a conserved role in supporting the structure of axonemal MTDs and regulating ciliary motors.

Early-career general practitioners' perceptions of the utility of vocational training for subsequent independent practice.

PURPOSE: To evaluate Australian early-career general practitioners' perceptions of the utility of their prior vocational training in preparing them for independent specialist practice. We hypothesised that in-practice teaching would be perceived as more useful than formal education delivered by Regional Training Organisations (RTOs). METHODS AND MATERIALS: A cross-sectional questionnaire-based study of early-career general practitioners (RTO 'alumni'). The outcomes were Likert scale ratings of alumni's perceived impact of RTO education versus in-practice training on their preparedness for independent practice. Ratings were compared using Wilcoxon signed-rank tests. Multivariable linear regression was used to establish alumni characteristics associated with perceptions of utility of in-practice versus RTO-delivered education. RESULTS: Three hundred and fifty-four alumni responded (response rate 28%). In-practice training was rated statistically significantly higher than RTO education for minor procedural skills, teaching skills, professional responsibilities, tolerating clinical uncertainty, and preparing for managing child and adolescent health, aged care, chronic disease, multi-morbidity and mental health. RTO education rated higher than in-practice training for practising evidence-based medicine and Aboriginal and Torres Strait Islander health. For a number of further areas, there was no statistically significant difference in alumni ratings of utility. CONCLUSIONS: In-practice or RTO-led teaching was perceived as more useful for some components of independent practice, whilst for others there was no significant difference. The findings support recognition of the individual educational components of a blended education/training structure.