Poh Heng Chong

Dr. Poh Heng Chong

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Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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3 January 2018 in BMC Palliative Care
Verified
Journal Article
Open access
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PCPoh Heng Chong
Poh Heng Chong
JMJ. A. De Castro Molina
J. A. De Castro Molina
KTK. Teo
K. Teo
WTW. S. Tan
W. S. Tan
Around the world, different models of paediatric palliative care have responded to the unique needs of children with life shortening conditions. However, research confirming their utility and impact is still lacking. This study compared patient-related outcomes and healthcare expenditures between those who received home-based paediatric palliative care and standard care. The quality of life and caregiver burden for patients receiving home-based paediatric palliative care were also tracked over the first year of enrolment to evaluate the service’s longitudinal impact. A structured impact and cost evaluation of Singapore-based HCA Hospice Care’s Star PALS (Paediatric Advance Life Support) programme was conducted over a three-year period, employing both retrospective and prospective designs with two patient groups. Compared to the control group (n = 67), patients receiving home-based paediatric palliative care (n = 71) spent more time at home than in hospital in the last year of life by 52 days (OR = 52.30, 95% CI: 25.44–79.17) with at least two fewer hospital admissions (OR = 2.46, 95% CI: 0.43–4.48); and were five times more likely to have an advance care plan formulated (OR = 5.51, 95% CI: 1.55–19.67). Medical costs incurred by this group were also considerably lower (by up to 87%). Moreover, both patients’ quality of life (in terms of pain and emotion), and caregiver burden showed improvement within the first year of enrolment into the programme. Our findings suggest that home-based paediatric palliative care brings improved resource utilization and cost-savings for both patients and healthcare providers. More importantly, the lives of patients and their caregivers have improved, with terminally ill children and their caregivers being able to spend more quality time at home at the final stretch of the disease. The benefits of a community paediatric palliative care programme have been validated. Study findings can become key drivers when engaging service commissioners or even policy makers in appropriate settings.

4 December 2017 in Trials
Verified
Journal Article
Open access
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AHAndy Hau Yan Ho
Andy Hau Yan Ho
Josip CarJosip Car
Josip Car
RHRingo Moon-ho HO
Ringo Moon-ho HO
GTGeraldine Tan-Ho
Geraldine Tan-Ho
PCPing Ying Choo
Ping Ying Choo
HCHarvey Max Chochinov
Harvey Max Chochinov
The lack of a holistic approach to palliative care can lead to a fractured sense of dignity at the end of life, resulting in depression, hopelessness, feelings of being a burden to others, and the loss of the will to live among terminally ill patients. Building on the clinical foundation of Dignity Therapy, together with the empirical understanding of dignity-related concerns of Asian families facing terminal illness, a novel Family Dignity Intervention (FDI) has been developed for Asian palliative care. FDI comprises a recorded interview with a patient and their primary family caregiver, which is transcribed, edited into a legacy document, and returned to the dyads for sharing with the rest of the patient’s family. The aims of this study are to assess the feasibility, acceptability and potential effectiveness of FDI in reducing psychosocial, emotional, spiritual, and psychophysiological distress in community-dwelling and in-patient, Asian, older terminally ill patients and their families living in Singapore. An open-label randomized controlled trial. One hundred and twenty-six patient-family dyads are randomly allocated to one of two groups: (1) an intervention group (FDI offered in addition to standard psychological care) and (2) a control group (standard psychological care). Both quantitative and qualitative outcomes are assessed in face-to-face interviews at baseline, 3 days and 2 weeks after intervention, as well as during an exit interview with family caregivers at 2 months post bereavement. Primary outcome measures include sense of dignity for patients and psychological distress for caregivers. Secondary outcomes include meaning in life, quality of life, spirituality, hopefulness, perceived support, and psychophysiological wellbeing, as well as bereavement outcomes for caregivers. Qualitative data are analyzed using the Framework method. To date, there is no available palliative care intervention for dignity enhancement in Asia. This first-of-its-kind study develops and tests an evidence-based, family driven, psycho-socio-spiritual intervention for enhancing dignity and wellbeing among Asian patients and families facing mortality. It addresses a critical gap in the provision of holistic palliative care. The expected outcomes will contribute to advancements in both theories and practices of palliative care for Singapore and its neighboring regions while serving to inform similar developments in other Asian communities. ClinicalTrials.gov, ID: NCT03200730 . Registered on 26 June 2017.

8 July 2019 in Trials
Verified
Journal Article
Open access
PDF file
AHAndy Hau Yan Ho
Andy Hau Yan Ho
GTGeraldine Tan-Ho
Geraldine Tan-Ho
TNThuy Anh Ngo
Thuy Anh Ngo
GOGrace Ong
Grace Ong
PCPoh Heng Chong
Poh Heng Chong
JPJordan Potash
Jordan Potash
End-of-life (EoL) care professionals are prone to burnout given the intense emotional nature of their work. Previous research supports the efficacy of art therapy in reducing work-related stress and enhancing emotional health among professional EoL caregivers. Integrating mindfulness meditation with art therapy and reflective awareness complementing emotional expression has immense potential for self-care and collegial support. Mindful-compassion art therapy (MCAT) is a novel, empirically informed, and highly structured intervention that aims to reduce work-related stress, cultivate resilience, and promote wellness. This study aims to assess the potential effectiveness of MCAT for supporting EoL care professionals in Singapore. This is an open-label waitlist randomized controlled trial. Sixty EoL care professionals, including doctors, nurses, social workers, and personal care workers, are randomly allocated to one of two groups: (i) an intervention group that receives MCAT immediately and (ii) a waitlist-control group that receives MCAT after the intervention group completes treatment. Face-to-face self-administered outcome assessments are collected at three different time points—baseline (T1) for both groups, post-intervention (T2), and 6-week follow-up (T3) for intervention group—as well as pre-intervention (T2) and post-intervention (T3) for the waitlist-control group. The primary outcome measure is burnout, and secondary measures include emotional regulation, resilience, compassion, quality of life, and death attitudes. Between- and within-participant comparisons of outcomes are conducted, and the appropriate effect size estimates are reported. An acceptability and feasibility study is to be conducted by using a triangulation of qualitative data with framework analysis. The outcomes of this study will contribute to advancements in both theories and practices for supporting professional EoL caregivers around the world. It will also inform policy makers about the feasibility, acceptability, and effectiveness of delivering a multimodal psycho-socio-spiritual intervention within a community institutional setting. The study has received ethical approval from the institutional review board of Nanyang Technological University. ClinicalTrials.gov Identifier: NCT03440606 . Retrospectively registered February 21, 2018.

1 March 2022 in Journal of Pain and Symptom Management
Verified
Journal Article
Open access
Andrea PostierAndrea Postier
Andrea Postier
JWJoanne Wolfe
Joanne Wolfe
JHJoshua Hauser
Joshua Hauser
SRStacy S. Remke
Stacy S. Remke
JBJustin N. Baker
Justin N. Baker
Stefan FriedrichsdorfStefan Friedrichsdorf
Stefan Friedrichsdorf
The majority of seriously ill children do not have access to specialist pediatric palliative care (PPC) services nor to clinicians trained in primary PPC. The Education in Palliative and End-of-Life Care (EPEC)-Pediatrics curriculum and dissemination project was created in 2011 in response to this widespread education and training need. Since its implementation, EPEC-Pediatrics has evolved and has been disseminated worldwide. Assessment of past EPEC-Pediatrics participants' ("Trainers") self-reported PPC knowledge, attitudes, and skills; use of the curriculum in teaching; and feedback about the program's utility and future direction. From 2011 to 2019 survey of EPEC-Pediatrics past conference participants, using descriptive and content analyses. About 172 of 786 (22% response rate) EPEC-Pediatrics past participants from 59 countries across six continents completed the survey. Trainers, including Master Facilitators (MFs), used the curriculum mostly to teach interdisciplinary clinicians and reported improvement in teaching ability as well as in attitude, knowledge, and skills (AKS) in two core domains of PPC: communication and pain and symptom management. The most frequently taught modules were about multimodal management of distressing symptoms. Trainers suggested adding new content to the current curriculum and further expansion in low-medium income countries. Most (71%) reported improvements in the clinical care of children with serious illnesses at their own institutions. EPEC-Pediatrics is a successful curriculum and dissemination project that improves participants' self-reported teaching skills and AKS's in many PPC core domains. Participating clinicians not only taught and disseminated the curriculum content, they also reported improvement in the clinical care of children with serious illness.

6 April 2020 in BMC Palliative Care
Verified
Journal Article
Open access
PDF file
ODOindrila Dutta
Oindrila Dutta
GTGeraldine Tan-Ho
Geraldine Tan-Ho
PCPing Ying Choo
Ping Ying Choo
XLXinyi Casuarine Low
Xinyi Casuarine Low
PCPoh Heng Chong
Poh Heng Chong
AHAndy Hau Yan Ho
Andy Hau Yan Ho
Background: In 2016, over 6.6 million children died globally, and 245 children died in Singapore. Chronic illnesses are prevalent causes of child mortality around the world. Despite growing research that examines the lived experience of parents bereaved by their child’s chronic life-threatening illness, there is no such study within the Asian context. Methods: To bridge this knowledge gap, meaning-oriented, strength-focused interviews were conducted with 25 parental units (i.e. 6 couples, 13 lone mothers, 4 lone fathers, and 2 primary parental figures) who lost their child to chronic life-threatening illness in Singapore (N = 31), including those of Chinese (n = 17), Malay (n = 10) and Indian ethnicities (n = 4), between August 2017 and April 2018. Results: Data analysis adhering to the grounded theory approach revealed 7 themes and 25 sub-themes that were organized into a Trauma-to-Transformation Model of Parental Bereavement. This model shows the major milestones in participants’ lived experience of their child’s chronic life-threatening illness and death, starting from the diagnosis of their child’s chronic life-threatening illness and the subsequent emotional turmoil (Theme 1), the mourning of their child’s death and the losses which accompanied the death (Theme 3) and participants’ experience of posttraumatic growth through reflection of their journey of caregiving and child loss (Theme 5). The model further describes the deliberate behaviors or ‘rituals’ that helped participants to regain power over their lives (Theme 2), sustain an intimate bond with their child beyond death (Theme 4), and transcend their loss by deriving positive outcomes from their experience (Theme 6). Finally, the model denotes that the lived experiences and well-being of participants were embedded within the health-and-social-care ecosystem, and in turn impacted by it (Theme 7). Conclusion: These themes and their corresponding sub-themes are discussed, with recommendations for enhancing culturally sensitive support services for grieving Asian parents around the globe.

22 September 2022 in BMC Medicine
Verified
Journal Article
Open access
PDF file
QZQingyuan Zhuang
Qingyuan Zhuang
PCPoh Heng Chong
Poh Heng Chong
WOWhee Sze Ong
Whee Sze Ong
ZYZhi Zheng Yeo
Zhi Zheng Yeo
CFCherylyn Qun Zhen Foo
Cherylyn Qun Zhen Foo
SYSungwon Yoon
Sungwon Yoon
Background: Home-based palliative care (HPC) is considered to moderate the problem of rising healthcare utilization of cancer patients at end-of-life. Reports however suggest a proportion of HPC patients continue to experience high care intensity. Little is known about differential trajectories of healthcare utilization in patients on HPC. Thus, we aimed to uncover the heterogeneity of healthcare utilization trajectories in HPC patients and identify predictors of each utilization pattern. Methods: This is a cohort study of adult cancer patients referred by Singapore Health Services to HCA Hospice Service who died between 1st January 2018 and 31st March 2020. We used patient-level data to capture predisposing, enabling, and need factors for healthcare utilization. Group-based multi-trajectory modelling was applied to identify trajectories for healthcare utilization based on the composite outcome of emergency department (ED) visits, hospitalization, and outpatient visits. Results: A total of 1572 cancer patients received HPC (median age, 71 years; interquartile range, 62–80 years; 51.1% female). We found three distinct trajectory groups: group 1 (31.9% of cohort) with persistently low frequencies of healthcare utilization, group 2 (44.1%) with persistently high frequencies, and group 3 (24.0%) that begin with moderate frequencies, which dropped over the next 9 months before increasing in the last 3 months. Predisposing (age, advance care plan completion, and care preferences), enabling (no medical subsidy, primary decision maker), and need factors (cancer type, comorbidity burden and performance status) were significantly associated with group membership. High symptom needs increased ED visits and hospitalizations in all three groups (ED visits, group 1–3: incidence rate ratio [IRR] 1.74–6.85; hospitalizations, group 1–3: IRR 1.69–6.60). High home visit intensity reduced outpatient visits in all three groups (group 1–3 IRR 0.54–0.84), while it contributed to reduction of ED visits (IRR 0.40; 95% CI 0.25–0.62) and hospitalizations (IRR 0.37; 95% CI 0.24–0.58) in group 2. Conclusions: This study on HPC patients highlights three healthcare utilization trajectories with implications for targeted interventions. Future efforts could include improving advance care plan completion, supporting care preferences in the community, proactive interventions among symptomatic high-risk patients, and stratification of home visit intensity.