Developing competencies for pediatric hospice and palliative medicine

In 2006, hospice and palliative medicine (HPM) became an officially recognized subspecialty. This designation helped initiate the Accreditation Council of Graduate Medical Education Outcomes Project in HPM. As part of this process, a group of expert clinician-educators in HPM defined the initial competency-based outcomes for HPM fellows (General HPM Competencies). Concurrently, these experts recognized and acknowledged that additional expertise in pediatric HPM would ensure that the competencies for pediatric HPM were optimally represented. To fill this gap, a group of pediatric HPM experts used a product development method to define specific Pediatric HPM Competencies. This article describes the development process. With the ongoing evolution of HPM, these competencies will evolve. As part of the Next Accreditation System, the Accreditation Council of Graduate Medical Education uses milestones as a framework to better define competency-based, measurable outcomes for trainees. Currently, there are no milestones specific to HPM, although the field is designing curricular milestones with multispecialty involvement, including pediatrics. These competencies are the conceptual framework for the pediatric content in the HPM milestones. They are specific to the pediatric HPM subspecialist and should be integrated into the training of pediatric HPM subspecialists. They will serve a foundational role in HPM and should inform a wide range of emerging innovations, including the next evolution of HPM Competencies, development of HPM curricular milestones, and training of adult HPM and other pediatric subspecialists. They may also inform pediatric HPM outcome measures, as well as standards of practice and performance for pediatric HPM interdisciplinary teams.

Sleep disorders and fatigue: special issues in the older adult with cancer

Older adults with cancer reporting fatigue and sleep disorders often have coexisting geriatric syndromes and are at high risk of further functional decline. This review summarizes special considerations in the diagnosis and treatment of sleep disorders and fatigue when older persons with cancer present with multiple comorbidities, polypharmacy, dementia, delirium, and/or falls. Physicians caring for these older adults need to be aware of the unique diagnostic and treatment concerns in this population so that these patients can receive optimal care.

The Quality Improvement Knowledge Application Tool Revised (QIKAT-R)

PURPOSE

Quality improvement (QI) has been part of medical education for over a decade. Assessment of QI learning remains challenging. The Quality Improvement Knowledge Application Tool (QIKAT), developed a decade ago, is widely used despite its subjective nature and inconsistent reliability. From 2009 to 2012, the authors developed and assessed the validation of a revised QIKAT, the "QIKAT-R."

METHOD

Phase 1: Using an iterative, consensus-building process, a national group of QI educators developed a scoring rubric with defined language and elements. Phase 2: Five scorers pilot tested the QIKAT-R to assess validity and inter- and intrarater reliability using responses to four scenarios, each with three different levels of response quality: "excellent," "fair," and "poor." Phase 3: Eighteen scorers from three countries used the QIKAT-R to assess the same sets of student responses.

RESULTS

Phase 1: The QI educators developed a nine-point scale that uses dichotomous answers (yes/no) for each of three QIKAT-R subsections: Aim, Measure, and Change. Phase 2: The QIKAT-R showed strong discrimination between "poor" and "excellent" responses, and the intra- and interrater reliability were strong. Phase 3: The discriminative validity of the instrument remained strong between excellent and poor responses. The intraclass correlation was 0.66 for the total nine-point scale.

CONCLUSIONS

The QIKAT-R is a user-friendly instrument that maintains the content and construct validity of the original QIKAT but provides greatly improved interrater reliability. The clarity within the key subsections aligns the assessment closely with QI knowledge application for students and residents.

Raising the bar for the care of seriously ill patients: results of a national survey to define essential palliative care competencies for medical students and residents

PURPOSE

Given the shortage of palliative care specialists in the United States, to ensure quality of care for patients with serious, life-threatening illness, generalist-level palliative care competencies need to be defined and taught. The purpose of this study was to define essential competencies for medical students and internal medicine and family medicine (IM/FM) residents through a national survey of palliative care experts.

METHOD

Proposed competencies were derived from existing hospice and palliative medicine fellowship competencies and revised to be developmentally appropriate for students and residents. In spring 2012, the authors administered a Web-based, national cross-sectional survey of palliative care educational experts to assess ratings and rankings of proposed competencies and competency domains.

RESULTS

The authors identified 18 comprehensive palliative care competencies for medical students and IM/FM residents, respectively. Over 95% of survey respondents judged the competencies as comprehensive and developmentally appropriate (survey response rate = 72%, 71/98). Using predefined cutoff criteria, experts identified 7 medical student and 13 IM/FM resident competencies as essential. Communication and pain/symptom management were rated as the most critical domains.

CONCLUSIONS

This national survey of palliative care experts defines comprehensive and essential palliative care competencies for medical students and IM/FM residents that are specific, measurable, and can be used to report educational outcomes; provide a sequence for palliative care curricula in undergraduate and graduate medical education; and highlight the importance of educating medical trainees in communication and pain management. Next steps include seeking input and endorsement from stakeholders in the broader medical education community.

IR action spectroscopy shows competitive oxazolone and diketopiperazine formation in peptides depends on peptide length and identity of terminal residue in the departing fragment

The interplay between the entropically and enthalpically favored products of peptide fragmentation is probed using a combined experimental and theoretical approach. These b2 ion products can take either an oxazolone or diketopiperazine structure. Cleavage after the second amide bond is often a favorable process because the products are small ring structures that are particularly stable. These structures are structurally characterized by action IRMPD spectroscopy and semi-quantified using gas-phase hydrogen-deuterium exchange. The formation of the oxazolone and diketopiperazine has been thought to be largely governed by the identity of the first two residues at the N-terminus of the peptide. We show here that the length of the precursor peptide and identity of the third residue play a significant role in the formation of the diketopiperazine structure in peptides containing an N-terminal asparagine residue. This is additionally the first instance showing an N-terminal residue with an amide side chain can promote formation of the diketopiperazine b2 ion structure.

The utility of reflective writing after a palliative care experience: can we assess medical students' professionalism?

BACKGROUND

Medical education leaders have called for a curriculum that proactively teaches knowledge, skills, and attitudes required for professional practice and have identified professionalism as a competency domain for medical students. Exposure to palliative care (PC), an often deeply moving clinical experience, is an optimal trigger for rich student reflection, and students' reflective writings can be explored for professional attitudes.

OBJECTIVE

Our aim was to evaluate the merit of using student reflective writing about a PC clinical experience to teach and assess professionalism.

METHODS

After a PC patient visit, students wrote a brief reflective essay. We explored qualitatively if/how evidence of students' professionalism was reflected in their writing. Five essays were randomly chosen to develop a preliminary thematic structure, which then guided analysis of 30 additional, randomly chosen essays. Analysts coded transcripts independently, then collaboratively, developed thematic categories, and selected illustrative quotes for each theme and subtheme.

RESULTS

Essays revealed content reflecting more rich information about students' progress toward achieving two professionalism competencies (demonstrating awareness of one's own perspectives and biases; demonstrating caring, compassion, empathy, and respect) than two others (displaying self-awareness of performance; recognizing and taking actions to correct deficiencies in one's own behavior, knowledge, and skill).

CONCLUSIONS

Professional attitudes were evident in all essays. The essays had limited use for formal summative assessment of professionalism competencies. However, given the increasing presence of PC clinical experiences at medical schools nationwide, we believe this assessment strategy for professionalism has merit and deserves further investigation.

Caring for oneself to care for others: physicians and their self-care

It is well known that clinicians experience distress and grief in response to their patients' suffering. Oncologists and palliative care specialists are no exception since they commonly experience patient loss and are often affected by unprocessed grief. These emotions can compromise clinicians' personal well-being, since unexamined emotions may lead to burnout, moral distress, compassion fatigue, and poor clinical decisions which adversely affect patient care. One approach to mitigate this harm is self-care, defined as a cadre of activities performed independently by an individual to promote and maintain personal well-being throughout life. This article emphasizes the importance of having a self-care and self-awareness plan when caring for patients with life-limiting cancer and discusses validated methods to increase self-care, enhance self-awareness and improve patient care.

A required third-year medical student palliative care curriculum impacts knowledge and attitudes

BACKGROUND

Despite broad support for palliative and end-of-life care training in medical schools, required clinical palliative care and end-of-life experiences are rare. In this study, we assess the impact of a required palliative care educational intervention on medical students' palliative care pain knowledge and end-of-life attitudes.

METHODS

In this wait-list control crossover design, third-year medical students from two sequential classes (n=157) completed a palliative care workshop at the beginning of a required year-long course. Students then completed a patient experience, online pain management module, and reflective essay in either the first or second half of the course. Fifteen validated multiple choice palliative care pain management items and the Thanatophobia Scale (7 items) were administered to measure knowledge and attitudes for all students at baseline, 5.5 months, and 11 months. Multivariate repeated measures ANOVA was used to determine differences between groups and across time.

RESULTS

Analysis found statistically significant increases in knowledge and improvements in attitudes (p<0.001) across the time points as well as a statistically significant interaction effect between time and groups (p=0.006). These changes correspond to specific curricular intervention components in which attitudinal improvements are seen after the workshop, and knowledge increases are seen after the patient experience, online pain module, and reflective essay.

CONCLUSION

A modest, required palliative care curriculum can yield improvements in medical student knowledge and attitudes. However, expansion of the experiential component and palliative care skills training and assessment are needed for students to have more meaningful outcomes and to ultimately contribute to better patient outcomes.

Parasite-driven pathogenesis in Trypanosoma brucei infections

Trypanosomes are protozoan parasites of medical and veterinary importance. It is well established that different species, subspecies and strains of trypanosome can cause very different disease in the mammalian host, exemplified by the two human-infective subspecies of Trypanosoma brucei that cause either acute or chronic disease. We are beginning to understand how the host response shapes the course of the disease and how genetic variation in the host can be a factor in disease severity, particularly in the mouse model, but until recently the role of parasite genetic variation that determines differential disease outcome has been a neglected area. This review will discuss the recent advances in this field, covering both our current knowledge of the T. brucei genes involved and the approaches that are leading towards the identification of T. brucei virulence genes. Finally, the potential for using parasite genotype variation to examine the evolutionary context of virulence will be discussed.

Managing cardiac devices near the end of life: a survey of hospice and palliative care providers

Implantable cardioverter defibrillators (ICDs) and pacemakers may change the character of an individual's eventual death. The objective of this study was to explore hospice and palliative care provider attitudes and experience in managing ICDs and pacemakers for patients near the end of life. A voluntary survey was distributed to session attendees at a national conference. Doctors and nurses surveyed overwhelmingly agreed it is appropriate to disable these devices in a terminally ill patient who does not wish to be resuscitated or prolong life. However, respondents emphasized a less defined burden for pacemakers. Respondents also reported limited involvement in such cases and few institutional protocols. As more terminal patients have these devices, research and education on device management protocols/guidelines and on provider communication skills are critical.

Developing Initial Competency-based Outcomes for the Hospice and Palliative Medicine Subspecialist: phase I of the hospice and palliative medicine competencies project

As a newly recognized subspecialty, the field of hospice and palliative medicine (HPM) must transition existing pathways for board certification, fellowship standards, and fellowship accreditation to one based on the Accreditation Council for Graduate Medical Education and American Board of Medical Specialties competency framework. The Competencies Work Group of the American Board of Hospice and Palliative Medicine, using an iterative process informed by the field, has developed a set of Initial Competency-based Outcomes for the HPM Subspecialist. These competencies will set the standard for the "competent hospice and palliative medicine subspecialist physician," guiding future HPM fellowship training and potential midcareer HPM training opportunities. Lessons learned are highlighted.

Palliative Care for the Older Adult

The majority of deaths in the United States occur in the geriatric population. These older adults often develop multiple chronic medical problems and endure complicated medical courses with a variety of disease trajectories. Palliative care physicians need to be skilled in addressing the needs of these frail elders with life-limiting illness as they approach the end of life. Although geriatrics and palliative medicine share much in common, including an emphasis on optimizing quality of life and function, geriatric palliative care is distinct in its focus on the geriatric syndromes and on the provision of care in a variety of long-term care settings. Expertise in the diagnosis and management of the geriatric syndromes and in the complexities of long-term care settings is essential to providing high-quality palliative care to the elderly patient. This paper is a practical review of common geriatric syndromes, including dementia, delirium, urinary incontinence, and falls, with an emphasis on how they may be encountered in the palliative care setting. It also highlights important issues regarding the provision of palliative care in different long-term care settings.

Palliative care and pain management

Palliative care aims to improve quality of life and relieve suffering for patients with advanced illness and those close to them by specifically addressing communication, symptom management, coordination of care, psychosocial and spiritual realms, grief and bereavement support, and legal and ethical concerns. It has an interdisciplinary focus and may co-exist with curative and life-prolonging treatment. Palliative care is a key component of appropriate, routine medical care, especially for clinicians caring for older adults. In revisiting Mrs. B, the many needs of a typical elderly patient are apparent, as are the gaps in the current level of care. A discussion of prognosis and goals of care is a potential starting point. This includes obtaining input from an oncologist with regard to treatment options for Mrs. B's metastatic breast cancer and her pathologic hip fracture. Soliciting her treatment goals in the context of her chronic obstructive pulmonary disease and significant recent decline is the next challenge. Pain, dyspnea, constipation, anorexia, and anxiety could then be addressed with pointed assessment and symptom-specific management. Code status discussion, communication with her support network, and care coordination for her increased care needs would follow. Hospice should be introduced as a potential option. Advance care planning might also be initiated. Psychological and spiritual support needs could also be explored in time. Clearly, there is much to be done for Mrs. B and her loved ones in clarifying and coordinating whatever path comes to be. Older patients and their families face prolonged courses of chronic disease and gradual decline. Physicians caring for these patients need to be expert in the domains of palliative care so these patients and their families can receive the best quality of care while they are still living full lives and later as they approach the end of life.

What the genome sequence is revealing about trypanosome antigenic variation

African trypanosomes evade humoral immunity through antigenic variation, whereby they switch expression of the gene encoding their VSG (variant surface glycoprotein) coat. Switching proceeds by duplication of silent VSG genes into a transcriptionally active locus. The genome project has revealed that most of the silent archive consists of hundreds of subtelomeric VSG tandem arrays, and that most of these are not functional genes. Precedent suggests that they can contribute combinatorially to the formation of expressed, functional genes through segmental gene conversion. These findings from the genome project have major implications for evolution of the VSG archive and for transmission of the parasite in the field.

International Resuscitation Network Registry: design, rationale and preliminary results

There is a lack of high-quality information about the effectiveness of resuscitation interventions and international differences in structure, process and outcome after out-of-hospital cardiac arrest and cardiopulmonary resuscitation because data are not collected uniformly. An internet-based international registry could make such evaluations possible, and enable the conduct of large randomized controlled trials of resuscitation therapies. A prospective international cohort study was performed that included 571 infants, children and adults (a) who experienced cardiac arrest requiring chest compressions or external defibrillation, (b) outside the hospital in the study communities and (c) upon whom resuscitation was attempted by EMS personnel. Cardiac arrest was defined as lack of responsiveness, breathing or movement in individuals for whom the EMS system is activated for whom an arrest record is completed. All data were collated via a secure and confidential web-based method by using automated forms processing software with appropriate variable range checks, logic checks and skip rules. Median number of missing responses for each variable was 0 (interquartile range 0, 0). Twenty-seven percent of the patients had a first recorded rhythm of ventricular fibrillation or ventricular tachycardia, 60% had a witnessed arrest, and 34% received bystander CPR. Mean time from call to arrival on scene was 7.1+/-5.1 min. Six percent of the patients survived to hospital discharge. The resuscitation process was highly variable across centers, and survival and neurological outcome were also significantly and independently different across centers. This study shows that it is possible to collect data prospectively describing the structure, process and outcome associated with cardiac arrest in multiple international sites via the internet. Therefore, it is feasible to conduct adequately powered randomized trials of resuscitation therapies in international settings.