RESUMEN

Background: Upper extremity vascularized composite allotransplantation is a life-enhancing reconstructive treatment option that aims to improve recipients' quality of life and maximize function. This study assessed upper extremity vascularized composite allotransplantation patient selection criteria perceptions among individuals with upper extremity limb loss. The perceptions of individuals with upper extremity limb loss on patient selection criteria may enable vascularized composite allotransplantation centers to improve criteria to avoid mismatched expectations about the posttransplant vascularized composite allotransplantation experience and outcomes. Realistic patient expectations may increase patient adherence, improve outcomes, and reduce vascularized composite allotransplantation graft loss. Methods: We conducted in-depth interviews with civilian and military service members with upper extremity limb loss and upper extremity vascularized composite allotransplantation candidates, participants, and recipients from three US institutions. Interviews assessed perceptions of patient selection criteria for suitability as a candidate for upper extremity vascularized composite allotransplantation. Thematic analysis was used to analyze qualitative data. Results: A total of 50 individuals participated (66% participation rate). Most participants were male (78%), White (72%), with a unilateral limb loss (84%), and a mean age of 45 years. Six themes emerged regarding upper extremity vascularized composite allotransplantation patient selection criteria, including support for candidates who: (1) are of younger age, (2) are in good physical health, (3) have mental stability, (4) are willing to "put in the work," (5) have specific amputation characteristics, and (6) have sufficient social support. Patients had preferences about selecting candidates with unilateral versus bilateral limb loss. Conclusions: Our findings suggest that numerous factors, including medical, social, and psychological characteristics, inform patients' perceptions of patient selection criteria for upper extremity vascularized composite allotransplantation. Patient perceptions of patient selection criteria should inform the development of validated screening measures that optimize patient outcomes.

RESUMEN

We examine whether information about a female candidate's relationship history, obtained from social media profiles, affects evaluations of her suitability for a student union board position. Moreover, we investigate whether it is possible to mitigate any bias against women with multiple partners by providing information about the origins of prejudice. We utilized a 2 (relationship history: multiple vs. one partner(s)) X 2 (mitigating information: explaining prejudice against promiscuous women vs. explaining prejudice against outgroups) experimental design across two studies. Participants were female students (Study 1: n = 209 American students; Study 2; n = 119 European students), who indicated whether they would hire the applicant for a job, and evaluated this applicant. Results show that generally, participants tended to evaluate the candidate with multiple partners less positively than the candidate with only one partner: They were less likely to hire her (Study 1), evaluated her less positively (Study 1), and considered her less of a fit with the organization (Study 1 and 2). The results regarding providing additional information were not consistent. Our findings suggest that private social media information can influence applicant evaluations and hiring decisions, and therefore organizations should be careful when utilizing social information in recruitment processes.

RESUMEN

Our research focuses on the perception of difference in the evaluations of positive and negative options. The literature provides evidence for two opposite effects: on the one hand, negative objects are said to be more differentiated (e.g., density hypothesis), on the other, people are shown to see greater differences between positive options (e.g., liking-breeds-differentiation principle). In our study, we investigated the perception of difference between fictitious political candidates, hypothesizing greater differences among the evaluations of favorable candidates. Additionally, we analyzed how positive and negative information affect candidate evaluation, predicting further asymmetries. In three experiments, participants evaluated various candidate profiles presented in a numeric and narrative manner. The evaluation tasks were designed as individual or joint assessments. In all three studies, we found more differentiation between positive than negative options. Our research suggests that after exceeding a certain, relatively small level of negativity, people do not see any further increase in negativity. The increase in positivity, on the other hand, is more gradual, with greater differentiation among positive options. Our findings are discussed in light of cognitive-experiential self-theory and density hypothesis.

RESUMEN

Frailty, defined as a state of decreased physiologic reserve, has been correlated with poorer outcomes after hospitalization or surgery. Studies in lung transplant patients have associated frailty with an increased risk of post-transplant mortality; however, a unified approach is lacking. The identification of frail patients can help clinicians pre-emptively target modifiable risk factors and may facilitate risk stratification. The Frailty Risk Score (FRS) is a chart review-based approach based on eight symptoms and four laboratory biomarkers. We applied this method in a retrospective study to investigate its utility in predicting post-transplant lung outcomes. Eighty-four lung transplant recipients were evaluated, including 51 older (≥ 60) and 33 younger (< 60) patients. Median FRS score was 3.9, with 63 categorized as frail (75%) and 21 as non-frail (25%), using a previously published cut-off of ≥3 to define frailty. A high FRS was associated with readmission in the first year after transplantation and with the number of readmissions. There was also an association between FRS score and death (p = .047). FRS may be a viable tool in the assessment of lung transplant candidates. Frail patients may benefit from earlier referral and targeted therapy prior to transplant, as well as close post-transplant follow-up.

Asunto(s)

RESUMEN

RATIONALE & OBJECTIVE: Concerns about nonadherent behaviors often prevent dialysis patients from entering waitlists for transplant even though there is an inconsistent association of these behaviors with posttransplant outcomes. We examined the association between plausible metrics of nonadherence related to dialysis treatment and posttransplant outcomes. STUDY DESIGN: Retrospective cohort. We linked national dialysis treatment data with transplant registry data. SETTING AND PARTICIPANTS: Adult patients receiving maintenance hemodialysis from January 1, 2004, through December 31, 2014, who received a kidney transplant at a US center. EXPOSURES: We examined 5 nonadherence metrics: serum potassium level (≥5.2 mEq/L), serum phosphorus level (>5.5 mg/dL), interdialytic weight gain (IDWG; ≥5 L), shortened treatments (≥30 min), and missed treatments (≥1); missed treatment data were available only for 2004-2009. These metrics were characterized per proportion of time under observation. Dialysis observation time was divided into 3-month intervals (quarters), and the number of nonadherent measurements in each domain was calculated for each quarter. OUTCOMES: Allograft loss, mortality, and acute rejection in the first posttransplant year. ANALYTICAL APPROACH: Using Cox proportional hazards and logistic regression, we estimated the hazard ratios for graft loss and mortality and odds ratios for rejection. RESULTS: 9,543 patients met inclusion criteria. In our primary model, hyperphosphatemia (adjusted hazard ratio [aHR], 1.27 [95% CI, 1.08-1.49]), large IDWG (aHR, 1.39 [95% CI, 1.23-1.59]), and shortened treatments (aHR, 1.54 [95% CI, 1.12-2.13]) were associated with greater rates of allograft loss, but hyperkalemia was not. Large IDWG (aHR, 1.49 [95% CI, 1.29-1.73]) and shortened treatments (aHR, 1.34 [95% CI, 1.13-1.58]) were associated with mortality, whereas hyperkalemia and hyperphosphatemia were not. Only shortened treatments were associated with an increased risk of acute rejection (adjusted odds ratio, 3.88 [95% CI, 1.98-7.58]). In models limited to the years 2004-2009 that included missed treatments, missed treatments were associated only with mortality. LIMITATIONS: Unmeasured confounding (eg, dietary data); adherence metrics used may have multiple, complex causes. CONCLUSIONS: Plausible measures of dialysis nonadherence have long-term associations with allograft and patient survival. Behavioral metrics were more closely associated with outcomes than laboratory markers were. The implications of nonadherent behaviors for dialysis patients must be carefully considered before patients are excluded from transplantation.

Asunto(s)

RESUMEN

Obesity is increasing in prevalence among candidates for kidney transplant. Understanding the influence of obesity on candidate evaluation, surgical risk, peritransplant management, and post-transplant outcomes is critical to ensuring equitable access to transplant for this growing population.

Asunto(s)

RESUMEN

Concerns regarding resident performance within a small animal department prompted a review of selection practices, with the intent of improving validity and efficiency. Information was gathered from semi-structured interviews and descriptions of current processes; emphasis was placed on determining how the Veterinary Internship and Residency Matching Program application was used. Processes were found to lack standardization and rely heavily on arbitrary judgments. In addition, faculty members expressed concerns regarding their reliability and the time spent generating candidate rankings. Suggestions for improvement were based on current practices in personnel psychology and human resource management. The need for standardization within and across specialty groups was emphasized, along with a multiple-hurdle approach in which a substantial deficit or red flag in any component results in candidate disqualification. Comprehensive recommendations were made for the selection process as follows: Each application undergoes initial administrative screening for employment eligibility and academic cut-offs; eligible applications are scored by 2-3 faculty members using defined ratings on four equally weighted pre-interview criteria (i.e., veterinary education, post-graduation experiences, personal statement, and standardized letters of reference); phone calls to colleagues with knowledge of the applicant follow specific guidelines and a rating scale; veterinary-situational structured interview questions with appropriate rating scales are used to assess candidates' standing on specified competencies identified as important for success; and the interview score is weighted equally and added to the four pre-interview components to determine the final rank. It is hoped this new approach will take less time and facilitate the selection of successful residents.

Asunto(s)

RESUMEN

Social support is a key component of transplantation evaluation in the United States. Social support definitions and evaluation procedures require examination to achieve clear, consistent implementation. We surveyed psychosocial clinicians from the Society for Transplant Social Workers and American Society of Transplant Surgeons about their definitions and evaluation procedures for using social support to determine transplant eligibility. Bivariate statistical analysis was used for quantitative data and content analysis for qualitative data. Among 276 psychosocial clinicians (50.2% response rate), 92% had ruled out patients from transplantation due to inadequate support. Social support definitions varied significantly: 10% of respondents indicated their center lacked a definition. Key domains of social support included informational, emotional, instrumental, motivational, paid support, and the patient's importance to others. Almost half of clinicians (47%) rarely or never requested second opinions when excluding patients due to social support. Confidence and perceived clarity and consistency in center guidelines were significantly associated with informing patients when support contributed to negative wait-listing decisions (P = .001). Clinicians who excluded fewer patients because of social support offered significantly more supportive health care (P = .02). Clearer definitions and more supportive care may reduce the number of patients excluded from transplant candidacy due to inadequate social support.

Asunto(s)

RESUMEN

This updated section of the guideline from the Infectious Diseases Community of Practice of the American Society of Transplantation reviews the screening of donor and candidate prior to solid organ transplantation. Screening of donor and candidate is vital for optimizing post-transplant outcomes. Risk assessment based on detailed history and appropriate diagnostic evaluation is essential. Serologic screening for certain viral infections is important and aids in immunization counseling and risk mitigation of recipients. In addition to serology, nucleic acid testing for hepatitis B, hepatitis C and human immunodeficiency virus has been required for deceased and living donors. Certain endemic exposure may warrant additional evaluation beyond recommended standard testing. Diagnosed infection in the donor or recipient warrants treatment as well as additional testing and/or prophylaxis to mitigate risk for post-transplant complications. Certain infections in the immediate pre-transplant period may warrant delay of transplantation.

Asunto(s)

RESUMEN

Utilizing detailed, in-depth material from supervisory hours from around the world (explored in End of Training Evaluation groups), this paper shows that supervisors are subject to multiple, diverse and, at times, ongoing intense countertransferences and impingements on their ability to evaluate candidates' progress. Multiple external and internal sources of these impingements are explored. It is suggested that supervisory countertransferences and their manifestation in parallel enactments remain under-recognized, their impact underappreciated, and the information they contain underutilized. It is argued that the recognition, containment, and effective use of the parallel process phenomena and supervisory countertransferences are essential in order to evaluate candidates' progression and readiness to graduate. Common signals of such entanglements in the supervisor's evaluative function are identified. Three remedies, each of which provides a 'third,' are offered to assist supervisors in making effective use of their countertransference: self-supervision, consultation, and institutional correctives.

Asunto(s)

RESUMEN

Approaches to fostering the educational value of candidate evaluation are presented, in view of the plethora of intra-psychic challenges that combine with many other complexities of learning to work as an analyst. Four integrally interrelated practices have been found to address sensitivities inherent in candidates' experience of training in general, and being evaluated in particular. When applied in concert, the institute's evaluative process not only becomes more considered, but also better promotes a psychoanalytic attitude and minimizes the intrusion of evaluators' personal responses. The first is defining and employing in synergy criteria for clinical immersion based on demonstration of the development and deepening of an analytic process, as well as the development of psychoanalytic competencies. The second is mandating institute-wide application of guidelines for assessment of progression/graduation that are clearly explicated to all candidates and faculty. The third is transparent and timely communication between candidates and their supervisors and progression advisors regarding progress essential to a sense of collaboration. Fourth the progression review process must be systematic and in-depth, with built-in consultative relationships serving as checks and balances on personal elements. The implementation and educational impact of these practices are considered in the case of one candidate.

Asunto(s)

RESUMEN

One of the most prominent claims to emerge from the field of public opinion is that citizens can vote for candidates whose issue positions best reflect their own beliefs even when they cannot remember previously learned stances associated with the candidates. The current experiment provides a unique and powerful examination of this claim by determining whether individuals with profound amnesia, whose severe memory impairments prevent them from remembering specific issue information associated with any particular candidate, can vote for candidates whose issue positions come closest to their own political views. We report here that amnesic patients, despite not being able to remember any issue information, consistently voted for candidates with favored political positions. Thus, sound voting decisions do not require recall or recognition of previously learned associations between candidates and their issue positions. This result supports a multiple memory systems model of political decision making.