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BACKGROUND: Nocardia is a ubiquitous saprophyte capable of causing human disease. Disease is primarily respiratory or cutaneous, usually acquired via inhalation or inoculation. Under the influence of environmental and host factors, Nocardia incidence and species distribution demonstrate geographical variation. AIMS: To examine for differences in Nocardia incidence within Western Australia (WA) and analyse species distribution in the context of prior published studies. To analyse antibiogram data from a nationwide passive antimicrobial resistance surveillance program. METHODS: Retrospective extraction of laboratory data for Western Australian Nocardia isolates over a 21-year period. Analysis of Nocardia antimicrobial susceptibility testing data submitted to the Australian Passive Antimicrobial Resistance Surveillance (APAS) program between 2005 and 2022. RESULTS: Nine hundred sixty WA isolates were identified, giving an annual incidence of 3.03 per 100 000 population with apparent latitudinal variation. The four most common species identified within WA and amongst APAS isolates were N. nova, N. cyriacigeorgica, N. brasiliensis and N. farcinica. APAS data demonstrated that all species exhibited high rates of susceptibility to linezolid (100%) and trimethoprim-sulfamethoxazole (98%). Amikacin (>90% susceptibility for all species except N. transvalensis) was the next most active parenteral agent, superior to both carbapenems and third-generation cephalosporins. Susceptibility to oral antimicrobials (other than linezolid) demonstrated significant interspecies variation. CONCLUSIONS: We demonstrate geographical variation in the distribution of Nocardia incidence. Four species predominate in the Australian setting, and nationwide data confirm a high in vitro susceptibility to trimethoprim-sulphamethoxazole and linezolid, justifying their ongoing role as part of first-line empiric therapy.
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Disordered eating is a major health epidemic that occurs at disproportionate rates among young adults and for which gender plays a major role in symptom presentation. Broadband psychological instruments have historically not included disordered eating as a core scale construct. The recent release of the Minnesota Multiphasic Personality Inventory-3 (MMPI-3) offers an opportunity to address this shortcoming through the newly developed Eating Concerns Scale (EAT) for which the existing literature is promising but limited. This study expands research on EAT by investigating its validity and comparing findings across gender. In 345 college students (102 men, 243 women), we examined gender differences between men and women in the EAT scale's structure, item endorsement rates, mean scores, and correlations with measures of body image and eating pathology. Differences emerged in item endorsement rate, scale score elevation rate, and correlation magnitudes. Broadly, findings further support EAT's use in detecting eating pathology and highlight ways in which the EAT scale may not effectively capture masculine expressions of eating pathology, namely binging and purging behaviors. To assess eating pathology more comprehensively, clinicians and researchers should consider including assessments of eating pathology inclusive of masculine eating patterns. Limitations and future research directions are also discussed.
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Trastornos de Alimentación y de la Ingestión de Alimentos , MMPI , Masculino , Adulto Joven , Humanos , Femenino , Universidades , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Factores Sexuales , Imagen Corporal , Reproducibilidad de los ResultadosRESUMEN
Post Traumatic Stress Disorder (PTSD) is heterogeneous in nature, which complicates diagnostic efforts and makes accurate assessment tools critical. The MMPI family of instruments are widely used broadband measures of psychopathology, including trauma symptomology. The MMPI-3's Anxiety Related Experiences scale (ARX) is an expansion of the MMPI-2-RF Anxiety (AXY) scale which has historically represented the MMPI family's best measure of trauma symptoms. This study expands research on ARX in 2 samples of college students (n = 332 [PCL-5 Criterion] & n = 58 [CAPS-5 Criterion]) by examining ARX's incremental, criterion, and classification validity. ARX incrementally predicted PCL-5 total and cluster scores beyond that accounted for by AXY (R2Δ = .01-.09). ARX accounted for the most unique variance, beyond RCd and RC7, in CAPS-5 interview ratings of intrusion symptoms (R2Δ = .16). ARX was strongly related to trauma symptomology broadly (r = .42-.58) and demonstrated strong screening ability at T65 (sensitivity = .37-.40; specificity = .91-.92) and stronger diagnostic screening at T75 (sensitivity = .31; specificity = .93). We discuss clinical considerations when using ARX for assessing PTSD.
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Ansiedad , MMPI , Trastornos por Estrés Postraumático , Estudiantes , Humanos , Femenino , Masculino , Trastornos por Estrés Postraumático/diagnóstico , Trastornos por Estrés Postraumático/psicología , Estudiantes/psicología , Adulto Joven , Adulto , Universidades , Reproducibilidad de los Resultados , Ansiedad/diagnóstico , Ansiedad/psicología , Adolescente , Psicometría , Escalas de Valoración Psiquiátrica/normasRESUMEN
OBJECTIVE: In-depth suicide risk assessments are particularly important to long-term suicide prevention. Broadband measures of psychopathology, such as the Minnesota Multiphasic Personality Inventory (MMPI) instruments, assess suicide risk factors and various mental health comorbidities. With the recent release of the MMPI-3, the Suicidal/Death Ideation (SUI) scale underwent revisions to improve its construct validity and detection of suicide risk factors. Thus, we hypothesized the MMPI-3 SUI scale would demonstrate medium to large associations with suicidal experience and behaviors, future ideation, and interpersonal risk factors of suicide. METHODS: A sample of 124 college students screened for elevated depressive symptoms completed a brief longitudinal study. Participants completed a baseline session including the MMPI-3 and criterion measures and three brief follow-ups every 2 weeks. RESULTS: SUI scores were most robustly associated with increased risk for past suicidal ideation, planning, and perceived burdensomeness. Prospectively assessed suicidal ideation was also meaningfully associated with SUI. SUI scale elevations indicate an increased risk of suicide-related risk factors. CONCLUSION: The MMPI-3 is a valuable tool to inform long-term suicide prevention for those experiencing elevated depressive symptoms as the SUI scale can assess past, current, and future suicide-related risk factors, including suicidal ideation and behaviors.
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MMPI , Ideación Suicida , Humanos , Masculino , Femenino , MMPI/normas , Medición de Riesgo/métodos , Adulto Joven , Adulto , Estudios Prospectivos , Estudios Transversales , Adolescente , Depresión/psicología , Estudios Longitudinales , Suicidio/psicología , Psicometría/instrumentación , Psicometría/normas , Factores de RiesgoRESUMEN
Following the development of the Cognitive Bias Scale (CBS), three other cognitive over-reporting indicators were created. This study cross-validates these new Cognitive Bias Scale of Scales (CB-SOS) measurements in a military sample and contrasts their performance to the CBS. We analyzed data from 288 active-duty soldiers who underwent neuropsychological evaluation. Groups were established based on performance validity testing (PVT) failure. Medium effects (d = .71 to .74) were observed between those passing and failing PVTs. The CB-SOS scales have high specificity (≥.90) but low sensitivity across the suggested cut scores. While all CB-SOS were able to achieve .90, lower scores were typically needed. CBS demonstrated incremental validity beyond CB-SOS-1 and CB-SOS-3; only CB-SOS-2 was incremental beyond CBS. In a military sample, the CB-SOS scales have more limited sensitivity than in its original validation, indicating an area of limited utility despite easier calculation. The CBS performs comparably, if not better, than CB-SOS scales. CB-SOS-2's differences in performance in this study and its initial validation suggest that its psychometric properties may be sample dependent. Given their ease of calculation and relatively high specificity, our study supports the interpretation of elevated CB-SOS scores indicating those who are likely to fail concurrent PVTs.
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Personal Militar , Humanos , Personal Militar/psicología , Pruebas Neuropsicológicas , Personalidad , Determinación de la Personalidad , CogniciónRESUMEN
BACKGROUND: Antimicrobial resistance and therapy-related adverse effects make Mycobacterium abscessus treatment challenging. Omadacycline is a novel, bioavailable aminomethylcycline with favourable in vitro activity against M. abscessus. AIMS: To describe a case report and review the published literature describing outcomes for M. abscessus infections treated with omadacycline. METHODS: Systematic literature review. RESULTS: We identified three articles that, in addition to our case report, describe 18 patients. Pulmonary infections were most frequent. Minimum inhibitory concentrations were reported for two isolates (0.25 and 0.5 mg/L). Despite half the patients starting omadacycline because of failure of prior therapy, 15 (83%) had a favourable outcome, defined as 'cure', 'improvement' or 'clinical success' as determined by the primary study authors. One patient (6%) discontinued omadacycline because of gastrointestinal intolerance. CONCLUSIONS: Although the limited observational data and in vitro susceptibility results are encouraging, randomised control trials are required to determine the role of omadacycline as part of combination therapy for this most difficult-to-treat pathogen.
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Infecciones por Mycobacterium no Tuberculosas , Mycobacterium abscessus , Humanos , Antibacterianos , Tetraciclinas/uso terapéutico , Tetraciclinas/farmacología , Infecciones por Mycobacterium no Tuberculosas/tratamiento farmacológico , Pruebas de Sensibilidad MicrobianaRESUMEN
BACKGROUND AND AIM: Helicobacter pylori infection is responsible for considerable morbidity and mortality worldwide and eradication rates are falling globally because of increasing antimicrobial resistance. However, there is a paucity of local data to guide the choice of eradication therapy in Australia. This study aimed to evaluate current Australian rates of H. pylori antibiotic resistance in patients who had failed prior eradication therapy. METHODS: A retrospective analysis of routine culture and antibiotic susceptibility data from two pathology laboratories servicing multiple tertiary referral hospitals in Western Australia (WA) and South Australia (SA), between 2018 and 2022, was performed. Rates of antimicrobial resistance and prevalence of multiresistant isolates in both SA and WA were calculated and comparison of temporal trends and differences between the two states was conducted. RESULTS: A total of 796 H. pylori isolates revealed a clarithromycin resistance rate of 82%, metronidazole 68%, amoxicillin 4.4% and tetracycline 0.5%. Resistance to levofloxacin was observed in 22% and rifampicin 14%. Rates of resistance to clarithromycin were lower in SA compared with WA (incidence rate ratio [IRR]: 0.69, P = 0.0001). Multiresistant isolates were discovered in 63% of patients, with lower rates in SA compared with WA (IRR: 0.74, P = 0.002). CONCLUSION: This first multicentre, multistate study of H. pylori resistance in Australian patients exposed to prior therapy demonstrated high rates of antimicrobial resistance, including levofloxacin (>20%). This raises concern about recommending levofloxacin in empirical second-line therapies. Increased monitoring and awareness of current H. pylori resistance rates in Australia are needed to guide local eradication practices.
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Infecciones por Helicobacter , Helicobacter pylori , Humanos , Amoxicilina , Antibacterianos/farmacología , Australia/epidemiología , Claritromicina/farmacología , Farmacorresistencia Bacteriana , Infecciones por Helicobacter/tratamiento farmacológico , Infecciones por Helicobacter/epidemiología , Levofloxacino , Metronidazol/farmacología , Pruebas de Sensibilidad Microbiana , Estudios RetrospectivosRESUMEN
OBJECTIVE: Attaining competence in assessment is a necessary step in graduate training and has been defined to include multiple domains of training relevant to this attainment. While important to ensure trainees meet these standards of training, it is critical to understand how and if competence shapes a trainees' professional identity, therein promoting lifelong competency. METHODS: The current study assessed currently enrolled graduate trainees' knowledge and perception of their capabilities related to assessment to determine if self-reported and performance-based competence would incrementally predict their intention to use assessment in their future above basic training characteristics and intended career interests. RESULTS: Self-reported competence, but not performance-based competence, played an incremental role in trainees' intention to use assessments in their careers. Multiple graduate training characteristics and practice experiences were insignificant predictors after accounting for other relative predictors (i.e., intended career settings, integrated reports). CONCLUSION: Findings are discussed about the critical importance of incorporating a hybrid competency-capability assessment training framework to further emphasize the role of trainee self-efficacy in hopes of promoting lifelong competence in their continued use of assessments.
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Intención , Médicos , Humanos , Autoinforme , Competencia Clínica , EstudiantesRESUMEN
We investigated the validity and screening effectiveness of the PHQ-2 and PHQ-9 scores in 229 college students in a cross-sectional design. PHQ associations with Minnesota Multiphasic Personality Inventory-3 internalizing scales suggest PHQ scores are effective screening tools for college students and may aid in effective triage and service needs.
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BACKGROUND: Diagnosing urinary tract infections (UTIs) in children in the emergency department (ED) is challenging due to the variable clinical presentations and difficulties in obtaining a urine sample free from contamination. Clinicians need to weigh a range of observations to make timely diagnostic and management decisions, a difficult task to achieve without support due to the complex interactions among relevant factors. Directed acyclic graphs (DAG) and causal Bayesian networks (BN) offer a way to explicitly outline the underlying disease, contamination and diagnostic processes, and to further make quantitative inference on the event of interest thus serving as a tool for decision support. METHODS: We prospectively collected data on children present to ED with suspected UTIs. Through knowledge elicitation workshops and one-on-one meetings, a DAG was co-developed with clinical domain experts (the Expert DAG) to describe the causal relationships among variables relevant to paediatric UTIs. The Expert DAG was combined with prospective data and further domain knowledge to inform the development of an application-oriented BN (the Applied BN), designed to support the diagnosis of UTI. We assessed the performance of the Applied BN using quantitative and qualitative methods. RESULTS: We summarised patient background, clinical and laboratory characteristics of 431 episodes of suspected UTIs enrolled from May 2019 to November 2020. The Expert DAG was presented with a narrative description, elucidating how infection, specimen contamination and management pathways causally interact to form the complex picture of paediatric UTIs. Parameterised using prospective data and expert-elicited parameters, the Applied BN achieved an excellent and stable performance in predicting Escherichia coli culture results, with a mean area under the receiver operating characteristic curve of 0.86 and a mean log loss of 0.48 based on 10-fold cross-validation. The BN predictions were reviewed via a validation workshop, and we illustrate how they can be presented for decision support using three hypothetical clinical scenarios. CONCLUSION: Causal BNs created from both expert knowledge and data can integrate case-specific information to provide individual decision support during the diagnosis of paediatric UTIs in ED. The model aids the interpretation of culture results and the diagnosis of UTIs, promising the prospect of improved patient care and judicious use of antibiotics.
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Infecciones Urinarias , Antibacterianos/uso terapéutico , Teorema de Bayes , Niño , Humanos , Estudios Prospectivos , Curva ROC , Infecciones Urinarias/diagnóstico , Infecciones Urinarias/tratamiento farmacológicoRESUMEN
BACKGROUND: Although common, antimicrobial allergy labels (AAL) rarely reflect immunologically-mediated hypersensitivity and can lead to poorer outcomes from alternative antimicrobial agents. Antimicrobial stewardship programs are ideally placed to assess AAL early as a means of improving antimicrobial use. AIMS: To quantify the prevalence of AAL in patients referred for antimicrobial stewardship review and assess their impact on antibiotic prescribing, patient mortality, hospital length of stay, readmission and rates of multidrug-resistant infections. METHODS: We conducted a retrospective analysis of adult patients referred for inpatient antimicrobial prospective audit and feedback rounds (PAFR) through an electronic referral system (eReferrals) over a 12-month period in 2015. Outcome data were collected for a period of 36 months following the initial review. RESULTS: Of the 639 patient records reviewed, 630 met inclusion criteria; 103 (16%) had an AAL, of which 82 (13%) had reported allergies to ß-lactam antibiotics. Those with AAL were significantly less likely to be receiving guideline-recommended antimicrobial therapy (50% vs 64%, P = 0.0311); however, there were no significant difference in mortality, hospital length of stay, readmission or increased incidence of multidrug-resistant infections. CONCLUSIONS: Our cohort demonstrated that AAL was associated with reduced adherence to antibiotic guidelines. The lack of association with adverse outcomes may reflect limitations within the study including retrospective cohort study numbers and observational nature, further skewed by high rates of poor documentation. A clear opportunity exists for antimicrobial stewardship programs to incorporate allergy assessment, de-labelling, challenge and referral into these rounds.
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Antiinfecciosos , Programas de Optimización del Uso de los Antimicrobianos , Hipersensibilidad a las Drogas , Adulto , Antibacterianos/efectos adversos , Hipersensibilidad a las Drogas/diagnóstico , Hipersensibilidad a las Drogas/epidemiología , Humanos , Estudios RetrospectivosRESUMEN
BACKGROUND: Antifungal administration via outpatient parenteral antimicrobial therapy (OPAT) is infrequent. As patients with invasive fungal infections (IFIs) receiving OPAT are at high risk of readmissions, careful, risk-based patient selection and monitoring is important. OBJECTIVES: To describe our experience managing IFIs via OPAT, including assessment of risk factors associated with unplanned readmissions. PATIENTS AND METHODS: A retrospective cohort study of outpatients from two tertiary hospitals in Western Australia managed with parenteral antifungals for the treatment of IFIs from 2012 to 2020. Outcomes assessed were unplanned OPAT-related readmissions; adverse events and achievement of treatment aim at the completion of OPAT. RESULTS: Forty-six patients were included, encompassing 696 OPAT days. Twenty-three (50%) patients received intravenous (IV) liposomal amphotericin B (L-AmB), 23 (50%) received IV echinocandins and one (2%) patient received IV fluconazole. One patient received both IV L-AmB and an echinocandin. Unplanned OPAT-related readmissions occurred in 13 (28%) patients and any adverse event occurred in 19 (41%), most commonly nephrotoxicity amongst patients receiving L-AmB. On univariate analysis, unplanned OPAT-related readmissions were more common in Mucorales infection, L-AmB doses of ≥5 mg/kg and otorhinolaryngologic (ENT) infections. At the completion of OPAT, attainment of treatment aims occurred in 28 (61%) patients. CONCLUSIONS: Patients receiving parenteral antifungals via OPAT experience high rates of unplanned readmissions and adverse events. Risk factor identification may facilitate optimal patient selection and establishment of treatment aims.
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Antiinfecciosos , Pacientes Ambulatorios , Atención Ambulatoria , Anfotericina B , Antibacterianos , Antifúngicos/efectos adversos , Equinocandinas , Fluconazol , Humanos , Estudios RetrospectivosRESUMEN
Research is mixed on the role of service era in symptom endorsement among Veterans, with differences emerging depending on the instrument evaluated. This study compares Personality Assessment Inventory (PAI) scale scores of VA test-takers who served during the Vietnam, Desert Storm, or Post-9/11 service eras. The sample was collected at a VA Posttraumatic Stress Disorder Clinical Team. Associations between gender and combat exposure were also examined as covariates. Results suggest that Veterans' self-report on the PAI is influenced by service era, even after accounting for gender and combat exposure during deployment. The largest differences were between Vietnam or Post-9/11 Veterans and those from the Gulf War era. Symptom differences typically varied across scales commonly associated with symptoms of trauma exposure/posttraumatic stress disorder. Implications for the clinical use of, and research with, the PAI and other broadband personality assessments within the VA healthcare system and trauma treatment settings are discussed.
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Trastornos por Estrés Postraumático , Veteranos , Humanos , Personalidad , Determinación de la Personalidad , Trastornos de la Personalidad , Inventario de Personalidad , Trastornos por Estrés Postraumático/diagnóstico , Trastornos por Estrés Postraumático/terapiaRESUMEN
This study evaluated the Personality Assessment Inventory's (PAI) symptom validity-based over-reporting scales with concurrently administered performance validity testing in a sample of active-duty military personnel seen within a neuropsychology clinic. We utilize two measures of performance validity to identify problematic performance validity (pass all/fail any) in 468 participants. Scale means, sensitivity, specificity, predictive value, and risk ratios were contrasted across symptom validity-based over-reporting scales. Results indicate that the Negative Impression Management (NIM), Malingering Index (MAL), and Multiscale Feigning Index (MFI) scales are the best at classifying failed performance validity testing with medium to large effects (d = .61-.73). In general, these scales demonstrated high specificity and low sensitivity. Roger's Discriminant Function (RDF) had negligible group differences and poor classification. The Feigned Adult ADHD index (FAA) performed inconsistently. This study provides support for the use of several PAI over-reporting scales at detecting probable patterns of performance-based invalid responses within a military sample. Military clinicians using NIM, MAL, or MFI are confident that those who elevate these scales at recommended cut scores are likely to fail concurrent performance validity testing. Use of the Feigned Adult FAA and RDF scales is discouraged due to their poor or mixed performance.
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Delayed initiation of effective antimicrobial therapy for sepsis is associated with increased mortality. Whilst automated blood culture machines operate continuously, this does not align with conventional staff working hours and so turn-around-times (TAT) for reporting gram stains to clinicians are 3-7 times longer for blood cultures that flag positive overnight. We retrospectively compared laboratory TATs and clinical outcomes for blood cultures from 183 patients that flagged positive overnight during a 4-month period before and after the implementation of an overnight laboratory service. Enterobacterales and urinary tract infections were the most frequent pathogens and clinical syndrome respectively, and the prevalence of multi-resistant organisms was 15%. Compared with the pre-implementation period, the post-implementation period was associated with shorter median time from blood culture positivity to gram stain (7.4 vs 1.2 h), first genus level identification (7.2 vs 5.8 h) and first antimicrobial susceptibility result (24.1 vs 7.9 h). Similarly, the median time from blood culture positivity to clinicians first being informed was significantly shorter (9.2 vs 1.3 h). After removal of likely contaminants, 78% of patients were on effective empiric antimicrobials and for patients on ineffective empiric antimicrobials, effective therapy was initiated a median of 3.2 h sooner during the post-implementation period, without impact on mortality. Implementation of an overnight laboratory service was associated with significantly faster TAT for reporting blood culture results and more prompt initiation of effective antimicrobials for patients receiving ineffective empiric therapy, improving attainment of sepsis management goals.
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Bacteriemia , Técnicas Bacteriológicas/métodos , Cultivo de Sangre/métodos , Laboratorios de Hospital/organización & administración , Admisión y Programación de Personal , Pruebas en el Punto de Atención , Anciano , Anciano de 80 o más Años , Bacteriemia/diagnóstico , Bacteriemia/microbiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de TiempoRESUMEN
Subcutaneous (SC) administration of ertapenem in outpatient parenteral antimicrobial therapy (OPAT) services may be a practical alternative to intravenous delivery for complicated infections. The clinical features and outcomes according to route of administration were compared from a large Australian OPAT service. Chronic renal impairment was more common in the SC group, reflecting an opportunity for route of administration as a vein preservation strategy. Adverse events were uncommon and successful outcomes were not different between the groups.
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Antiinfecciosos , Pacientes Ambulatorios , Atención Ambulatoria , Antibacterianos/uso terapéutico , Antiinfecciosos/uso terapéutico , Australia/epidemiología , Ertapenem , Humanos , Infusiones Parenterales , Estudios RetrospectivosRESUMEN
This study examines the convergent validity of the substantive scales of the Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF) in the Veteran Affairs (VA) population. The sample includes test protocols drawn from all administrations of the MMPI-2-RF or MMPI-2 entered into the electronic medical record system between January 1, 2008 and May 31, 2015 at any VA across the United States. After excluding invalid protocols, substantive scale scores were correlated with external measures of depression, anxiety, and posttraumatic stress disorder if they were administered within |14| days of the MMPI-2/-RF. Results supported the convergent validity of the MMPI-2-RF emotional dysfunction domain scores. Discriminant validity for the remaining MMPI-2-RF substantive scale scores was also adequate. Limitations and implications of these findings are discussed.
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MMPI/estadística & datos numéricos , Trastornos por Estrés Postraumático/psicología , Servicios de Salud para Veteranos/normas , Veteranos/psicología , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Psicometría , Calidad de Vida/psicología , Valores de Referencia , Reproducibilidad de los Resultados , Estados UnidosRESUMEN
BACKGROUND: The predoctoral internshipAQ4 training year is the capstone training experience for health service doctoral students. Previous research has explored what applicant characteristics are desired by internship sites and has not thoroughly explored differences between types of sites or criteria importance at different stages of applicant consideration (interview vs. ranking). AIMS: We evaluate current perceptions of doctoral student internship applications by training directors. MATERIALS AND METHODS: Internship training directors of APA-accredited sites report on the importance of different application materials during interview and ranking decisions. We also compare these rankings across site types. RESULTS: Results indicate that internship sites were generally consistent in their criteria rankings; however, there were also some differences. Intern applicant "fit" continues to be the most important criteria by which applicants are judged at all stages of consideration. Qualitative analysis found that "fit" varied by site across themes of treatment, applicant, and site characteristics. DISCUSSION: We discuss implications in their preparation of internship applications. In addition to the practical guidance for students, we discuss how program changes can increase applicant site competitiveness.
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Internado y Residencia , Servicios de Salud , Humanos , Capacitación en Servicio , Selección de PersonalRESUMEN
BACKGROUND: Infective endocarditis (IE) is associated with significant morbidity and mortality. Non-adherence to IE guidelines and recommendations is frequent, and may adversely impact patient outcomes. AIM: To assess the impact of non-adherence to components of existing IE guidelines and recommendations on a composite outcome consisting of any of the following: mortality, unplanned cardiac surgery, embolic event or relapse of positive blood culture within six months of diagnosis. METHODS: A single centre, retrospective cohort study. RESULTS: Amongst 157 patients, there was inconsistent adherence to: initial diagnosis of an infective condition (87%), timely administration of antimicrobial therapy (82%), appropriateness of predominant antimicrobial regime (94%), appropriate management of the portal of entry (86%), multidisciplinary input (75%), end of antimicrobial therapy repeat echocardiography (60%) and adherence to indications for surgery (76%). Inpatient mortality was 12.1% (n = 19) and the composite adverse outcome occurred in 36 (22.9%) patients. In multivariate logistic regression analysis, infection of prosthetic device (adjusted odds ratio [95% confidence interval]; 2.43 [1.07-5.50]) and non-adherence to surgical guidelines (aOR 3.67 [1.60-8.47]) were significantly associated with an adverse outcome. CONCLUSIONS: Our data suggests that adherence to differing components of IE management guidelines and recommendations varies and that non-adherence to surgical aspects of guidelines has the biggest impact in determining outcomes.
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Endocarditis Bacteriana , Endocarditis , Ecocardiografía , Endocarditis/tratamiento farmacológico , Endocarditis/cirugía , Endocarditis Bacteriana/tratamiento farmacológico , Endocarditis Bacteriana/cirugía , Humanos , Oportunidad Relativa , Estudios RetrospectivosRESUMEN
This study compares profiles of Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF) scale scores from 1492 VA test-takers who served during the Vietnam or Gulf War service eras. The sample includes all such cases collected at any VA posttraumatic stress disorder Clinical Teams across the United States between January 1, 2008 and May 31, 2015 using the MMPI-2 or MMPI-2-RF (via the VA Mental Health Assistant suite). Associations between gender and score differences were also examined. In contrast to past research using the MMPI-2, results of this study suggest that veterans are generally homogeneous in their MMPI-2-RF profiles across different periods of service. Specifically, the magnitudes of mean differences are small and not clinically significant. Thus, responses on the MMPI-2-RF do not appear influenced by service era. Implications for the clinical use of, and research with, the MMPI-2-RF are discussed within the VA healthcare system.