A Model to Improve Behavioral Health Integration into Serious Illness Care

Clinician Perspectives on Palliative Care for Older Adults With Serious Mental Illnesses: A Multisite Qualitative Study

OBJECTIVES

Approximately 5.5% of the population live with serious mental illnesses (SMI). Older adults with SMI experience a high burden of serious medical illnesses and disparities in advance care planning, symptom management, and caregiver support. The objectives of this study are to explore interdisciplinary clinician perspectives on the palliative care needs of older adults with SMI and serious medical illnesses.

DESIGN, SETTING, AND PARTICIPANTS

This qualitative study utilized thematic analysis of semi-structured interviews of interdisciplinary clinicians practicing palliative care, geriatrics, or geriatric/consultation-liaison psychiatry at four hospitals within an urban health system.

MEASUREMENTS

Themes related to care of older adults with serious mental illness and serious medical illness with respect to clinician experiences, challenges in care, and opportunities to improve care.

RESULTS

The authors interviewed 45 clinicians. Major themes identified were: (1) Current paradigms of palliative care do not meet the needs of patients with SMI; (2) Clinicians are motivated to care for this population but require more training and interdisciplinary practice; (3) There is a need for structural integration of psychiatric and palliative care services.

CONCLUSIONS

The study underscores the inadequacy of current palliative care models in meeting the unique needs of older adults with SMI. Models of integrated psychiatric and serious illness care and enhanced training are needed to improve the delivery of palliative care. Integrated care models and workforce development at the interface of serious illness care and psychiatric have the potential to improve outcomes for this vulnerable population.

The Supportive Oncology Collaborative: Expanding upon Collaborative Care to Increase Supportive Care Access in Underserved Populations

Background: Access to supportive services in community-based oncology is challenging but essential, particularly for underserved populations. Methods: We developed the Supportive Oncology Collaborative (SOC), built upon the tenets of Collaborative Care, an existing model used to increase access to behavioral health in community settings. Using a population-health-based approach with screening, a registry, and shared care, we added palliative care specialists to a team of social workers and a consulting psychiatrist. We provided integrated psychosocial and palliative care at community-based sites of a large comprehensive cancer center. Results: We implemented the model in 2020 at a community site with a racially and ethnically diverse patient population. Encounters grew from 527 in our first year to 2,130 in 2022. Using screening tools, we identify the highest-risk patients for discussion in team meetings. Discussion: We are expanding the SOC across the Dana-Farber Cancer Institute regional campuses and believe it can increase access to integrated psychosocial and palliative care in cancer centers across the country.

Providing Behavioral Health Care in PACE - A Review of Federal and State Manual Regulations

OBJECTIVES

Present analysis of the federal and state regulations that guide The Program of All-Inclusive Care for the Elderly (PACE) operations and core clinical features for direction on behavioral health (BH).

DESIGN

Review and synthesize the federal (Centers for Medicare and Medicaid Services [CMS]) and all publicly available state manuals according to the BH-Serious Illness Care (SIC) model domains.

SETTING AND PARTICIPANTS

The 155 PACE organizations operating in 32 states and the District of Columbia.

METHODS

A multipronged search was conducted to identify official state and federal manuals guiding the implementation and functions of PACE organizations. The CMS PACE website was used to identify the federal PACE manual. State-level manuals for 32 states with PACE programs were identified through several sources, including official PACE websites, contacts through official websites, the National PACE Association (NPA), and public and academic search engines. The manuals were searched according to the BH-SIC model domains that pertain to integrating BH care with complex care individuals.

RESULTS

According to the CMS Manual, the interdisciplinary team is responsible for holistic care of PACE enrollees, but a BH specialist is not a required member. The CMS Manual includes information on BH clinical functions, BH workforce, and structures for outcome measurement, quality, and accountability. Eight of 32 PACE-participating states offer publicly available state PACE manuals; of which 3 offer information on BH clinical functions.

CONCLUSIONS AND IMPLICATIONS

Regarding BH, federal and state manual regulations establish limited guidance for comprehensive care service delivery at PACE organizations. The absence of clear directives weakens BH care delivery due to a limiting the ability to develop quality measures and accountability structures. This hinders incentivization and accountability to truly all-inclusive care. Clearer guidelines and regulatory parameters regarding BH care at federal and state levels may enable more PACE organizations to meet rising BH demands of aging communities.

Integrated psychological care in pediatric hospital settings for children with complex chronic illness and their families: a systematic review

OBJECTIVE

To synthesize and critically evaluate evidence on the effectiveness of integrated psychological care models for children with complex chronic illness within pediatric hospital settings and provide recommendations for successful implementation.

DESIGN

Six electronic databases (Medline, Cochrane, Embase, PsycINFO, Scopus, CINAHL) were systematically searched for English language studies including families of children aged 0-17 years with complex chronic illness. Eligible studies reported on psychology or neuropsychology screening, assessment, intervention, or services provided within a pediatric hospital setting.

RESULTS

Fifteen studies were identified for review; nine assessed a psychological service, five examined psychosocial screening, and one examined a neuropsychology service. Three studies demonstrated the effectiveness of integrated psychological services in improving child or parent physical, psychological, or behavioral health outcomes. Uptake of psychosocial screening was high (84-96%), but only 25-37% of children or families identified as 'at-risk' engaged with on-site psychology services. Integrated psychological services offering consultations at the same time and location as the child's medical visit reported the highest rates of uptake (77-100%).

CONCLUSIONS

The available evidence supports co-location of child medical and psychological services. A more consistent and comprehensive approach to the assessment of patient- and caregiver-reported outcomes and implementation effectiveness is recommended.

Palliative care needs and preferences of older adults with advanced or serious chronic illnesses and their families in rural communities of Indiana, USA

PURPOSE

To explore the palliative care needs and preferences of older adults with advanced or serious chronic illnesses and their families. Also, to propose strategies to promote supportive palliative care in the rural communities of Indiana, USA.

METHOD

We conducted qualitative interviews to gather rural caregivers' experiences of palliative care. Recruitment was done in collaboration with community partners using social media, flyers, emails, invitations, and word-of-mouth. A purposive sample of family caregivers was obtained. All the interviews were conducted online. The average interview was 30-45 minutes. Data were analyzed using a thematic analysis approach.

FINDINGS

Our findings showed 6 major themes that indicated several palliative care needs and preferences of older patients and their families in rural communities that include: (1) difficulties in pain and symptom burden; (2) perceived discrimination and lack of trust; (3) longer distances to care facilities; (4) difficult conversations; (5) caregiving burden; and (6) use of telehealth in a rural palliative care context.

CONCLUSION

Rural family caregivers experience several social inequities and disparities causing a lack of access to and low utilization of palliative care. All these disparities cause several challenges for patients and their families trying to manage serious illnesses and die in place with peace and comfort. Inadequate access and lack of resources cause pain and distress for both patients and their families. Provider education and trainings, initiating early palliative care models, integrating behavioral health in palliative care, and using culturally congruent care delivery approaches in support of community partners can improve palliative care services in rural communities.

Palliative Care Psychiatry: Building Synergy Across the Spectrum

PURPOSE OF REVIEW

Palliative care (PC) psychiatry is a growing subspecialty focusing on improving the mental health of those with serious medical conditions and their caregivers. This review elucidates the current practice and ongoing evolution of PC psychiatry.

RECENT FINDINGS

PC psychiatry leverages training and clinical practices from both PC and psychiatry, addressing a wide range of needs, including enhanced psychiatric care for patients with serious medical illness, PC access for patients with medical needs in psychiatric settings, and PC-informed psychiatric approaches for individuals with treatment-refractory serious mental illness. PC psychiatry is practiced by a diverse workforce comprising hospice and palliative medicine-trained psychiatrists, psycho-oncologists, geriatric psychiatrists, other mental health professionals, and non-psychiatrist PC clinicians. As a result, PC psychiatry faces challenges in defining its operational scope. The manuscript outlines the growth, current state, and prospects of PC psychiatry. It examines its roles across various healthcare settings, including medical, integrated care, and psychiatric environments, highlighting the unique challenges and opportunities in each. PC psychiatry is a vibrant and growing subspecialty of psychiatry that must be operationalized to continue its developmental trajectory. There is a need for a distinct professional identity for PC psychiatry, strategies to navigate administrative and regulatory hurdles, and greater support for novel clinical, educational, and research initiatives.

Mental Health Service Integration in Hospice Organizations: A National Survey of Hospice Clinicians and Medical Leadership

Background: Unmet mental health needs are associated with a range of negative consequences for individuals at the end of life. Despite the high prevalence of mental health needs among individuals enrolled in hospice, there is a paucity of data describing mental health service integration in hospices in the United States. Objectives: 1. To identify patterns of mental health service integration in hospice organizations nationally; 2. To characterize gaps in mental health service delivery in hospice settings as perceived by hospice clinicians and medical leadership. Methods: A cross-sectional survey querying hospice clinicians and hospice medical leadership nationally. Results: A total of 279 surveys were included. Clinically significant mental health symptoms were common among hospice patients; the most frequently encountered symptom groups were depression, anxiety, dementia, and delirium. A minority of hospices maintained relationships with psychiatrists (23%, n = 60), psychiatric nurse practitioners (22%, n = 56), or psychologists (19%, n = 49). Only 38% (n = 99) of respondents were satisfied with their patients' access to services and only 45% (n = 118) were satisfied with the quality of these services. Common limitations to providing adequate mental health services included lack of specialist services, short length of stay for patients, and reluctance of patients to engage in these services. Conclusions: Significant mental health symptoms are common among hospice patients, and hospice organizations perceive these needs are not being met. Further research is needed to better understand the current treatment landscape and design interventions to address these needs.

Mental Health Integration and Delivery in the Hospice and Palliative Medicine Setting: A National Survey of Clinicians

CONTEXT

Mental health comorbidities among individuals with serious illness are prevalent and negatively impact outcomes. Mental healthcare is a core domain of palliative care, but little is known about the experiences of palliative care clinicians delivering such care.

OBJECTIVES

This national survey aimed to characterize the frequency with which palliative care providers encounter and manage common psychiatric comorbidities, evaluate the degree of mental health integration in their practice settings, and prioritize strategies to meet the mental health needs of palliative care patients.

METHODS

A e-survey distributed to the American Academy of Hospice and Palliative Medicine membership.

RESULTS

Seven hundred eight palliative care clinicians (predominantly physicians) were included in the analysis. Mood, anxiety, and neurocognitive disorders were frequently encountered comorbidities that many respondents felt comfortable managing. Respondents felt less comfortable with other psychiatric comorbidities. Eighty percent of respondents noted that patients' mental health status impacted their comfort delivering general palliative care at least some of the time. Mental health screening tool use varied and access to specialist referral or to integrated psychiatrists/psychologists was low. Respondents were unsatisfied with mental health training opportunities.

CONCLUSION

Palliative care clinicians play a crucial role in addressing mental health comorbidities, but gaps exist in care. Integrated mental health care models, streamlined referral systems, and increased training opportunities can improve mental healthcare for patients with serious illness.

Geriatric Psychiatrists' Perspectives on Palliative Care: Results From A National Survey

OBJECTIVES

Older adults with psychiatric illnesses often have medical comorbidities that require symptom management and impact prognosis. Geriatric psychiatrists are uniquely positioned to meet the palliative care needs of such patients. This study aims to characterize palliative care needs of geriatric psychiatry patients and utilization of primary palliative care skills and subspecialty referral among geriatric psychiatrists.

METHODS

National, cross-sectional survey study of geriatrics psychiatrists in the United States.

RESULTS

Respondents (n = 397) reported high palliative care needs among their patients (46-73% of patients). Respondents reported using all domains of palliative care in their clinical practice with varied comfort. In multivariate modeling, only frequency of skill use predicted comfort with skills. Respondents identified that a third of patients would benefit from referral to specialty palliative care.

CONCLUSIONS

Geriatric psychiatrists identify high palliative care needs in their patients. They meet these needs by utilizing primary palliative care skills and when available referral to subspecialty palliative care.

Hospice and Palliative Medicine Fellowship Training in Mental Health: A Survey of Program Directors

CONTEXT

Psychological and psychiatric care is a core domain of palliative care. Despite a high burden of mental health comorbidity among individuals with serious illness, the Accreditation Council of Graduate Medical Education gives little guidance about training hospice and palliative medicine (HPM) fellows in this domain of care. Currently, there is a lack of empiric data on HPM physician fellowship training in mental health topics.

OBJECTIVES

To characterize HPM physician fellowship training practices in the psychological and psychiatric aspects of palliative care.

METHODS

A cross-sectional survey study querying HPM fellowship training directors nationally.

RESULTS

A total of 95 programs participated (51% response rate). A total of 98% programs offered didactics on mental health topics. Topics universally deemed as important by program directors were commonly taught, but there was variability in both the perceived importance and the didactic coverage of several topics. Only 15% of programs offered core rotations in psychiatry. Most programs offered psychiatry electives, but such electives were only rarely utilized by fellows. Interdisciplinary team (IDT) rounds infrequently included doctoral mental health clinicians.

CONCLUSIONS

Beyond a few commonly identified and taught key topics, there is variability in clinical and didactic exposure to mental health training among HPM fellowships. Standardizing key learning objectives and guiding educators in how to achieve these objectives could improve the preparedness of the physician workforce in HPM to meet the mental health needs of patients with serious illness.

Consultation-Liaison Case Conference: Suicidal Ideation in a Patient at the End-of-Life

Psychiatric comorbidities are common among patients approaching the end of life, often necessitating the involvement of consultation-liaison psychiatrists. We present the case of a patient with advanced metastatic prostate cancer and a complicated hospital course who made suicidal remarks and requested a hastened death. This common and challenging clinical scenario requires a multidisciplinary approach. In this article, experts in consultation psychiatry, palliative care, and psycho-oncology describe helpful diagnostic and therapeutic strategies for such cases. The key learning points are the differential diagnoses in end-of-life patients endorsing suicidal ideation, the psychiatric management of oncological and palliative care patients, the implementation of a safe discharge plan, and the role of the consultation-liaison psychiatrist in hospice care.

Psychiatric Comorbidities and Outcomes in Palliative and End-of-Life Care: A Systematic Review

BACKGROUND

Although psychiatric comorbidities are common among individuals at end of life, their impact on outcomes is poorly understood.

METHODS

We conducted a systematic literature review of six databases following preferred reporting items for systematic reviews and meta-analyses guidelines and aimed at assessing the relationship between psychiatric comorbidities and outcomes in palliative and end-of-life care. Six databases were included in our search. This review is registered on PROSPERO (CRD42022335922).

RESULTS

Our search generated 7472 unique records. Eighty-eight full texts were reviewed for eligibility and 43 studies were included in the review. Clinically, psychiatric comorbidity was associated with poor quality of life, increased physical symptom burden, and low function. The impact of psychiatric comorbidity on health utilization varied, though many studies suggested that psychiatric comorbidity increased utilization of palliative care services. Quality of evidence was limited by lack of consistent approach to confounding variables as well as heterogeneity of the included studies.

CONCLUSION

Psychiatric comorbidity is associated with significant differences in care utilization and clinical outcome among patients at end of life. In particular, patients with psychiatric comorbidity and serious illness are at high risk of poor quality of life and high symptom burden. Our finding that psychiatric comorbidity is associated with increased utilization of palliative care likely reflects the complexity and clinical needs of patients with serious illness and mental health needs. These data suggest that greater integration of mental health and palliative care services may enhance quality-of-life among patients at end of life.

Advance care planning: End-of-life hopes and fears among community dwelling adults

End-of-life (EOL) medical care in the United States often does not align with patients' goals and preferences. This study explored EOL hopes and fears among 86 community-dwelling adults and examined medical and psychological predictors of death anxiety. Common EOL hopes included absence of suffering, closure, and personal fulfillment. Common EOL fears included suffering, lack of competence, and specific types of death. Fear of the dying process was greater than fear of death itself. Health predicted death anxiety; age alone, did not. Advance care planning and clinical decision making should include these psychological insights and explicitly address EOL hopes and fears.

Interdisciplinary neuropalliative care: A unique and valuable clinical training experience for geropsychology trainees

To address workforce issues in professional geropsychology, clinical training sites must offer opportunities to build skills for working with older adults and aging families. Neuropalliative care (NPC) may offer a valuable learning environment for geropsychology trainees to develop professional competencies, while positively contributing to patient care. This article describes a novel clinical rotation for an advanced geropsychology trainee in an interdisciplinary specialty NPC clinic. A co-assessment model emerged as a useful strategy for integrating the trainee into the established NPC team. Two case examples illustrate the co-assessment's ability to enhance: collaboration within the clinic; psychological care for patients and care partners; and opportunities for the trainee to build competencies related to assessment, intervention, teams, and consultation. This paper concludes with a discussion of the benefits of NPC as a clinical training rotation for geropsychology trainees, as well as practical considerations for implementation in other clinics.

Assessing the Use of Data Systems to Estimate Return-on-Investment of Behavioral Healthcare Interventions: Opportunities and Barriers

To improve access to and quality of affordable behavioral healthcare, there is a need for more research to identify which interventions can generate long-term, societal return-on-investment (ROI). Barriers to ROI studies in the behavioral health sector were explored by conducting semi-structured interviews with individuals from key stakeholder groups at state and national behavioral health-related organizations. Limited operating budgets, state-based payer systems, the lack of financial support, privacy laws, and other unique experiences of behavioral health providers and patients were identified as important factors that affect the collection and utilization of data. To comprehensively assess ROI of interventions, it is necessary to improve standardization and data infrastructure across multiple health and non-health systems and clarify or address legal, regulatory, and commercial conflicts.

Palliative Care Training for Geriatric Psychiatry Fellows: A National Survey Project

OBJECTIVES

Palliative care is an essential part of the standard of care for individuals with serious medical illnesses. Integration of palliative care and mental health is important for elderly patients with medical and psychiatric comorbidities. Geriatric psychiatrists are natural stewards of palliative care-mental health integration, however this is contingent on palliative care training. Currently, palliative care training in geriatric psychiatry fellowship programs is uncharacterized. We surveyed geriatric psychiatry fellowship program directors in the United States to assess current palliative care training practices.

METHODS

Web-based anonymous survey of geriatric psychiatry fellowship training directors RESULTS: Forty-six percent (28/61) of program directors responded. Seventy one percent (20/28) of programs provide didactics on palliative care. Seventy-seven percent (20/26) of programs provide clinical experiences in palliative care. Sixty-three percent (15/24) have formalized interactions between geriatric psychiatry and palliative care fellows.

CONCLUSIONS

Palliative care training for geriatric psychiatry fellows is robust but unstandardized. Operationalizing palliative care training for geriatric psychiatrists may improve mental health integration into serious illness care.

Stakeholders' Views on Reducing Psychological Distress in Chronic Obstructive Pulmonary Disease

CONTEXT

Psychological distress is highly prevalent among patients with chronic obstructive pulmonary disease (COPD), the top palliative care priority identified by such patients, and associated with poor outcomes. However, patients with COPD rarely receive care for psychological distress.

OBJECTIVES

To identify the barriers and opportunities to reducing psychological distress among patients with COPD in the specialty pulmonary setting.

METHODS

We conducted semi-structured interviews based on Consolidated Framework for Implementation Research constructs with key stakeholders at two pulmonary clinics, including clinicians, staff, patients, and caregivers. We focused on the relevance, identification, and management of psychological distress in COPD care. We identified emergent patterns and concepts, developed and applied codes to the text, and examined the content in each code to identify key themes.

RESULTS

Thirty-one stakeholders participated in interviews (RR=64.6%). Nearly all pulmonary clinicians felt that psychological well-being was a critical, unmet patient need. Yet, most pulmonary clinicians reported that they lacked sufficient training and available resources to support patients, prioritized physical symptoms and medication management over emotional concerns, and perceived limited cultural support for such efforts in the pulmonary clinic setting. Patient and caregiver participants desired integration and prioritization of care addressing psychological distress into routine pulmonary care.

CONCLUSION

Mitigating psychological distress is a palliative care priority in COPD. Integrating efficient, effective resources, such as tools or programs that address psychological distress, into pulmonary clinic settings serving a high volume of patients with COPD may improve the provision of supportive care to patients typically underserved by specialty palliative care.

Integrating Behavioral Health and Serious Illness Care in a Post-COVID-19 Environment

Individuals with serious medical illnesses experience high rates of comorbid behavioral health conditions. Behavioral health comorbidity affects outcomes in serious illness care. Despite this consequence, behavioral health remains siloed from serious illness care. Prior to the COVID-19 pandemic, the authors presented a conceptual model of behavioral health integration into serious illness care. In this column, the authors reflect on this model in the context of the challenges and opportunities posed by COVID-19.

Intention to Use Behavioral Health Data From a Health Information Exchange: Mixed Methods Study

BACKGROUND

Patients with co-occurring behavioral health and chronic medical conditions frequently overuse inpatient hospital services. This pattern of overuse contributes to inefficient health care spending. These patients require coordinated care to achieve optimal health outcomes. However, the poor exchange of health-related information between various clinicians renders the delivery of coordinated care challenging. Health information exchanges (HIEs) facilitate health-related information sharing and have been shown to be effective in chronic disease management; however, their effectiveness in the delivery of integrated care is less clear. It is prudent to consider new approaches to sharing both general medical and behavioral health information.

OBJECTIVE

This study aims to identify and describe factors influencing the intention to use behavioral health information that is shared through HIEs.

METHODS

We used a mixed methods design consisting of two sequential phases. A validated survey instrument was emailed to clinical and nonclinical staff in Alabama and Oklahoma. The survey captured information about the impact of predictors on the intention to use behavioral health data in clinical decision making. Follow-up interviews were conducted with a subsample of participants to elaborate on the survey results. Partial least squares structural equation modeling was used to analyze survey data. Thematic analysis was used to identify themes from the interviews.

RESULTS

A total of 62 participants completed the survey. In total, 63% (n=39) of the participants were clinicians. Performance expectancy (β=.382; P=.01) and trust (β=.539; P<.001) predicted intention to use behavioral health information shared via HIEs. The interviewees (n=5) expressed that behavioral health information could be useful in clinical decision making. However, privacy and confidentiality concerns discourage sharing this information, which is generally missing from patient records altogether. The interviewees also stated that training for HIE use was not mandatory; the training that was provided did not focus specifically on the exchange of behavioral health information.

CONCLUSIONS

Despite barriers, individuals are willing to use behavioral health information from HIEs if they believe that it will enhance job performance and if the information being transmitted is trustworthy. The findings contribute to our understanding of the role HIEs can play in delivering integrated care, particularly to vulnerable patients.

End-of-Life Care in Individuals With Serious Mental Illness

Background

Approximately 4.5% of the population live with serious mental illness (SMI), a term referring to mental health disorders that are chronic, impair function, and require ongoing treatment. People living with SMI are at risk of premature mortality relative to people without SMI. Chronic medical illnesses contribute significantly to mortality among individuals with SMI. The standard of care for individuals with serious medical illnesses includes palliative care. However, the provision of palliative care has not been operationalized for individuals with SMI.

Objectives

To review existing data on end-of-life and palliative care for individuals with serious medical illness and comorbid serious mental illness. To operationalize the role of the consultation-liaison (C-L) psychiatrist in such care, with a particular eye towards redressing disparities.

Methods

In this narrative review, we draw upon a review of the literature on end-of-life and palliative care provision for individuals with serious medical illness and comorbid serious medical illness. We also draw upon the experiences of the authors in formulating best practices for the care of such patients.

Results

Individuals with SMI are at risk of suboptimal end-of-life care. Patient, clinician, and system-level factors all contribute to disparities including decreased access to palliative care, uneven continued engagement with mental health services, and low rates of advance care planning. C-L psychiatrists can use their expertise at the intersection of medicine and psychiatry to address such disparities by (1) correcting misassumptions, (2) promoting advance care planning, (3) engaging long-term caregivers, (4) recognizing social needs, (5) ensuring ongoing access to psychiatric treatment, and (6) addressing suffering.

Conclusions

There are significant disparities in the end-of-life care of individuals with SMI. C-L psychiatrists have expertise to ally with medical providers and redress these disparities.

Bridging the Behavioral Health Gap in Serious Illness Care: Challenges and Strategies for Workforce Development

Comorbidity with behavioral health conditions is highly prevalent among those experiencing serious medical illnesses and is associated with poor outcomes. Siloed provision of behavioral and physical healthcare has contributed to a workforce ill-equipped to address the often complex needs of these clinical populations. Trained specialist behavioral health providers are scarce and there are gaps in core behavioral health competencies among serious illness care providers. Core competency frameworks to close behavioral health training gaps in primary care exist, but these have not extended to some of the distinct skills and roles required in serious illness care settings. This paper seeks to address this issue by describing a common framework of training competencies across the full spectrum of clinical responsibility and behavioral health expertise for those working at the interface of behavioral health and serious illness care. The authors used a mixed-method approach to develop a model of behavioral health and serious illness care and to delineate seven core skill domains necessary for practitioners working at this interface. Existing opportunities for scaling-up the workforce as well as priority policy recommendation to address barriers to implementation are discussed.