African Journal of Emergency Medicine
African Journal of Emergency Medicine
ORIGINAL ARTICLE
A R T I C L E I N F O A B S T R A C T
Keywords:                                                Background: Palliative Care offers patient-centered, symptom-focused relief for patients with incurable disease,
Palliative care                                          and early integration of palliative care ensures quality of life and death while reducing medical impoverishment.
Emergency department                                     The Emergency Department is an ideal yet understudied, under-utilized location to initiate palliative care.
Uganda
                                                         Objective: To evaluate the palliative care needs of patients with incurable disease and perceived barriers amongst
                                                         healthcare providers in the Emergency Department of Kiruddu National Referral Hospital, Kampala, Uganda.
                                                         Methods: A mixed methods survey of Emergency Department healthcare workers and patients was conducted. A
                                                         crosse sectional survey of ninety-nine patients was conducted using the integrated Palliative Care Outcome Scale
                                                         (IPOS). Eleven interviews were conducted with healthcare workers at Kiruddu Hospital, identified by purposive
                                                         sampling. Descriptive and inferential statistics were used to analyze quantitative data.. Grounded theory
                                                         approach was used to construct the in depth interview questions, code and analyze qualitative results and
                                                         collapse these results into final themes.
                                                         Results: The most common diagnoses were HIV/HIV-TB (32 %), heart disease (18 %), and sickle cell disease (14
                                                         %). The prevalence of unmet palliative care needs was substantial: more that 70 % of patients reported untreated
                                                         symptoms e.g., pain, fatigue, difficulty breathing. Seventy-seven percent of the population reported severe or
                                                         overwhelming pain. The main barriers to provision of palliative care in the Emergency Department as identified
                                                         by healthcare workers were: (1) lack of adequate training in palliative care; (2) Challenges due to patient volume
                                                         and understaffing; (3) the misconception that palliative care is associated with pain management alone; (4)
                                                         Financial constraints as the greatest challenge faced by patients with incurable disease.
                                                         Conclusions: We report a high prevalence of unmet palliative care needs among patients in this urban Ugandan
                                                         Emergency Department, and important barriers reported by emergency healthcare providers. Identification of
                                                         these barriers offers opportunities to overcome them including harnessing novel mHealth interventions such as
                                                         clinical support apps or telehealth palliative care consultants. Integration of palliative care in this setting would
                                                         improve the care of vulnerable patients, provide healthcare workers with an additional care modality while
                                                         likely adding value to the health system.
    * Corresponding author.
      E-mail address: Eleanor.reid@yale.edu (E. Reid).
https://doi.org/10.1016/j.afjem.2023.11.005
Received 23 March 2023; Received in revised form 24 October 2023; Accepted 7 November 2023
Available online 25 November 2023
2211-419X/© 2023 The Authors. Published by Elsevier B.V. on behalf of African Federation for Emergency Medicine. This is an open access article under the CC
BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
E. Reid et al.                                                                                                  African Journal of Emergency Medicine 13 (2023) 339–344
treatment, extension of opioid prescription privileges to specialist                  clinics and an ED. The hospital has the different subspecialities of In
palliative care nurses and clinical officers,and collaboration with                   ternal Medicine, a Burn Unit and a General Surgery ward. The Kirrudu
community-based healthcare workers for implementation [3,4]. Despite                  ED sees a volume of approximately 40 patients per day.
this, there are still gaps between the policies that support palliative care
and delivery to the patient: a 2009 needs assessment conducted in at                  Population
Mulago National Specialized Hospital in Kampala, Uganda found that
46 % of inpatients had life-limiting illness, with a high burden of                       For the quantitative component, the population were patients with
symptoms (70% reported pain, while 87 % reported weakness) as well as                 life limiting disease presenting to the Kirrudu ED between October 1 to
social, psychological and spiritual distress. At the time, only 5 % of these          December 1, 2021, between 7am to 6pm, Monday through Friday.
patients were accessing palliative care services [5].                                 Eligible patients were those with chronic life limiting illness (including
    There is a great need for palliative care development on the continent            cancer, chronic organ failure, chronic infectious diseases e.g., HIV,
of Africa: sub-Saharan Africa has the highest rates of mortality,                     chronic neurological disease, and genetic disorders e.g., sickle cell
morbidity, and disease burden when compared with other WHO regions                    anemia) who were deemed by the ED staff team to have PC needs. The
[6].The populations most in need of PC are those with cancer and                      criteria used are those described by the World Health Organization in
HIV/AIDS, with the rate of cancer in Africa projected to grow more than               their definition of palliative care (anyone with serious health related
400 % over the next 50 years [7]. Approximately 10 % of the nearly 3.5                suffering and with a life-limiting illness.23 Those who had altered
million people in Uganda who need palliative care have access to that                 consciousness and those too ill or breathless to respond to questions
care. This is because only 4.8 % of hospitals offer such services [8]. In             were excluded. Regarding qualitative, Kirrudu emergency healthcare
high-income settings, it is known that early integration of palliative care           workers of all levels including nurses, junior doctors, clinical officers,
into a patient’s care plan can positively affect the quality of life and              and physicians were approached for inclusion in the study.
survival of patients with advanced cancer, reduce medical impoverish
ment while adding value to healthcare systems [9].                                    Sample and sampling
    However, there is a lack of data about how this integration applies to
patients in sub-Saharan Africa [10–12]. Contemporaneously, there is a                     For the quantitative component, convenience sampling was
high prevalence of physical, psychosocial, spiritual, and financial                   employed. Potential patients were identified by the ED team, who then
suffering including catastrophic health expenditure that occur with                   informed the researchers of potential participants on a daily basis. The
incurable disease, especially for patients in fragile health systems                  researchers, who are also experienced PC providers, screened the po
[13–17]. Many of these patients enter the healthcare system through the               tential patients. Those whom they confirmed to have a life-limiting
Emergency Department (ED). In addition, accessing medical care for                    illness and with PC needs were given information and consent forms
management of chronic illnesses is a challenge in many LMICs, and this                about the study prior to enrollment. 129 patients were screened, 8 were
is reflected in ED presentations. Therefore, the ED may serve as an ideal             excluded due to being too ill or breathless, 22 declined to participate,
location to connect them with palliative care services.                               leaving 99 participants who were recruited. For the qualitative
    The intersection of emergency medicine and palliative care is                     component, purposive sampling was used to select participants. Eleven
particularly important for patients with complex and advanced disease,                interviews were conducted.
as the decisions made in the ED may determine the trajectory of their
subsequent treatments, which can include life-prolonging therapies that               Data collection tools
may not align with the patient’s goals of care [18,19]. Emerging data
from high-income settings suggests that [1] delivery of palliative care in            Quantitative component
the emergency setting may allow patients to address or revisit their goals
of care and therefore guide medical treatment to align with their goals                   The Integrated Palliative care Outcome Scale (IPOS) tool was used to
and avoid unwanted hospital admissions and medical expenses and that                  collect data comprised of socio-demographics as well as assess the
[2] Palliative care initiated in the ED for patients with advanced cancer             multidimensional needs of people with chronic illness including the
significantly improved quality of life without having a negative impact               burden of unpleasant symptoms such as pain and extends to information
on survival [20,21].                                                                  needs, anxiety/low mood, family concerns and an overall feeling of
    A study conducted by Hospice Africa Uganda (HAU) found that for                   peace. It is included below as Appendix 1. The IPOS has previously been
many aspects of end-of-life care at HAU, patients, caregivers, and                    validated and used clinically and for research purposes in many African
healthcare providers have different ideas about what constitutes quality              settings [22–26].
care [3]. We therefore designed a study in the Kirrudu National Referral
Hospital ED to evaluate the palliative care needs of emergency patients               Qualitative component
and barriers to initiation of palliative care as identified by the health
care workers caring for them.                                                            Grounded theory approach was used to develop the guide for con
                                                                                      ducting the semi-structured interviews. The guide includes four sections
Methods                                                                               (A-D), with an intent statement for each section, followed by questions.
                                                                                      The goal of section A was to introduce the study and address any con
Design and setting                                                                    cerns. The goal of section B was to develop a better understanding of the
                                                                                      palliative care resources available to provider and patient. The goal of
    We conducted a concurrent mixed methods study comprised of two                    section C was to identify the challenges in providing palliative care, from
components. First, a cross sectional survey was used to collected quan               the provider’s perspective. The goal of section D was to ensure all the
titative data from ED patients. Second, grounded theory approach was                  appropriate information was collected. The full guide is included as a
applied to in-depth interviews with emergency healthcare workers to                   Supplemental Figure.
gather qualitative data on barriers to palliative care delivery. For clarity,
we have chosen to present the two components of the study separately in               Data collection procedures
the remainder of this methodology section and the following results
section.                                                                                 For the qualitative component, interviews were conducted face to
    Kirrudu hospital is a public national referral hospital in Kampala,               face by an experienced Ugandan palliative care physician who also has a
Uganda with a bed capacity of 200. There are additionally 14 outpatient               PhD in qualitative research methods (LN), thus we have strong
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E. Reid et al.                                                                                                   African Journal of Emergency Medicine 13 (2023) 339–344
Qualitative component
Ethical considerations
   The study protocol was approved by the Mulago Ethics and Research
committee and administrative clearance was given by Kiruddu hospital
before the study commenced. The study protocol was also approved by
the Yale University Internal Review Board. The study information sheet
and consent form were read out loud for those who were illiterate.
Written consent was obtained for those who agreed to participate by
signature or thumb print .
Results
                                                                                                         Fig. 1. IPOS Patient-reported Symptoms.
                                                                                        Four main themes emerged from our in-depth interviews with eleven
Quantitative results
                                                                                    Kirrudu ED healthcare workers: (1) Lack of adequate Palliative Care
                                                                                    training among healthcare workers (2) Palliative care being associated
   Ninety-nine patients completed the survey, with a median age of 36
                                                                                    only with pain control (3) Financial constraints for patients and (4) the
years. Fifty-one percent were female. Four percent of the population had
                                                                                    ED as a challenging environment to deliver PC due to patient volume,
no formal education, while 32 % had completed either Primary 6 or 7.
                                                                                    understaffing. Table 2 presents these four themes in greater detail, with
Forty percent of the population was employed in small business. De
                                                                                    quotations from healthcare workers to help further describe the barriers
mographic information is shown in Table 1, below.
                                                                                    to palliative care delivery in this setting.
   The most common diagnoses were HIV, sickle cell disease and heart
disease. Please see Table 1 for a list of diagnoses by percentage of our
                                                                                    Discussion
study population.
   Our study population reported high levels of untreated pain, as
                                                                                       Uganda is a beacon of Palliative Care on the continent of Africa, yet
measured by the IPOS scale, with 77 % reporting either severe or
                                                                                    despite many efforts to improve access to palliative care in this location,
overwhelming pain. Weakness, poor mobility and dyspnea were the next
                                                                                    the need remains great. Our study of palliative care needs and barriers in
most common symptoms reported. Please see Fig. 1 for an infographic
                                                                                    ED patients and healthcare providers in Kampala, Uganda identified a
displaying the IPOS symptoms with severity, by percentage of our study
                                                                                    number of important, actionable findings.
population. In addition, our patient population also reported mobility
deficits, with 71 % stating either severe or overwhelming lack of
mobility. With its emphasis on home-based care and relief of symptoms,
palliative care decreases the need for travel to medical clinics,
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E. Reid et al.                                                                                                        African Journal of Emergency Medicine 13 (2023) 339–344
and limited savings [15,12]. Palliative care may offer a resource-sparing             barriers to palliative care delivery in the ED. Clearer indications
alternative to care that is non-beneficial, thus adding value to health               regarding when and how to approach a patient with possible palliative
care [31–33]. In line with this, all healthcare providers we interviewed              care needs and improved education/clinical support models aimed at
stated that financial constraints were a barrier to patient care. Palliative          equipping providers with the skills to assess and address these needs are
care is a patient-centered, value-added approach which offers a favor                critical next steps.
able cost profile for both health systems and households, and in this way,
would address the barrier of financial constraints early on in the disease            Dissemination of results
trajectory rather than later when catastrophic expenditure has already
occurred.                                                                                 Results from this study were shared with staff members at the data
    PC training has been incorporated into most medical training                      collection site through an informal presentation. The results are also
curricula in Uganda. The majority of healthcare workers interviewed                   being included and incorporated into Palliative Care teaching modules
admitted to having a module or two on palliative care but went on to                  for junior doctors in this location as well as a medical simulation case for
describe non-utilization of this theoretical education due to a number of             junior doctors and Master of Emergency Medicine Students in this
practical hindrances such as high patient volumes and understaffing.                  location. The results were presented at the 2022 African Conference on
This therefore highlights the need for a shift of focus in the way that we            Emergency Medicine.
train palliative care, especially for the ED provider, to emphasis prac
tical integration of theoretical knowledge for example by enhancing                   Declaration of Competing Interests
mentorship and support supervision [34,35].
    Many healthcare providers cited the challenges of sharing news                        The authors declared no conflicts of interest.
regarding prognosis with a new patient in the emergency department
because they are only caring for the patient for a brief time in their                Author’s contribution
disease course. It is important to note that palliative care is not synon
ymous with end-of-life care, and one of the primary goals of palliative                   Authors contributed as follows to the conception or design of the
care is to ensure that the care plan is consistent with the patient’s goals           work; the acquisition, analysis, or interpretation of data for the work;
of care, regardless of whether that includes pursuing all life-sustaining             and drafting the work or revising it critically for important intellectual
procedures or comfort measures only and discharge to hospice. As the                  content: ER contributed 20 %; Dao Ho contribute 20 %; Liz Namukwaya
ED is often the entry point into the health system, it is an ideal location           contributed 20 %; Mhoira Leng contributed 15 %, Peace Bagasha
to clarify the care plan and ensure the correct trajectory for the patient’s          contributed 10 %; Michael Lukoma contributed 15 %. All authors
medical care going forward.                                                           approved the version to be published and agreed to be accountable for
                                                                                      all aspects of the work.
Strengths and limitations
                                                                                      Acknowledgments
    Although our study provides novel insights into the needs and bar
riers to delivery of palliative care in this resource-limited setting, there              The authors would like to thank all who participated in the in
are several important limitations. First, due to the study design and                 terviews including interviewees and research assistants. We also extend
convenience sampling it is unclear whether our study population is                    our thanks to the Yale Downs Fellowship for their funding of this
representative of the larger ED presenting population, which may in turn              research and the Yale Department of Emergency Medicine for its sup
limit the generalizability of our qualitative findings. In the future, it             port. Finally, we thank the Yale Center for Analytical Sciences for
would be interesting to conduct a larger study collecting data on base               providing statistical analysis.
line presenting chief complaints and medical comorbidities of the larger
population. This would also enable us to compare our results with those               Supplementary materials
of others both locally and regionally. Nevertheless, our inclusion criteria
were broad, the Ugandan research team is highly experienced using the                    Supplementary material associated with this article can be found, in
IPOS tool and enrolling subjects in palliative care research in this                  the online version, at doi:10.1016/j.afjem.2023.11.005.
setting, which are all strengths of this study. Second, while the in
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