Impact of ambulatory palliative care on symptoms and service outcomes in cancer patients: a retrospective cohort study.

BACKGROUND: The integration of palliative care into routine cancer care has allowed for improved symptom control, relationship building and goal setting for patients and families. This study aimed to assess the efficacy of an ambulatory palliative care clinic on improving symptom burden and service outcomes for patients with cancer. METHODS: A retrospective review of data of cancer patients who attended an ambulatory care clinic and completed the Symptom Assessment Scale between January 2015 and December 2019. We classified moderate to severe symptoms as clinically significant. Clinically meaningful improvement in symptoms (excluding pain) was defined by a ≥ 1-point reduction from baseline and pain treatment response was defined as a ≥ 2-point or ≥ 30% reduction from baseline. RESULTS: A total of 249 patients met the inclusion criteria. The most common cancer diagnosis was gastrointestinal (32%) and the median time between the initial and follow-up clinic was 4 weeks. The prevalence of clinically significant symptoms at baseline varied from 28% for nausea to 88% for fatigue, with 23% of the cohort requiring acute admission due to unstable physical/psychosocial symptoms. There was significant improvement noted in sleep (p < 0.001), pain (p = 0.002), wellbeing (p < 0.001), and overall symptom composite scores (p = 0.028). Despite 18-28% of patients achieving clinically meaningful symptom improvement, 18-66.3% of those with moderate to severe symptoms at baseline continued to have clinically significant symptoms on follow-up. A third of patients had opioid and/or adjuvant analgesic initiated/titrated, with 39% educated on pain management. Goals of care (31%), insight (28%) and psychosocial/existential issues (27%) were commonly explored. CONCLUSIONS: This study highlights the burden of symptoms in a cohort of ambulatory palliative care patients and the opportunity such services can provide for education, psychosocial care and future planning. Additionally routine screening of cohorts of oncology patients using validated scales may identify patients who would benefit from early ambulatory palliative care.

Video decision support tool promoting values conversations in advanced care planning in cancer: protocol of a randomised controlled trial.

BACKGROUND: Views on advance care planning (ACP) has shifted from a focus solely on treatment decisions at the end-of-life and medically orientated advanced directives to encouraging conversations on personal values and life goals, patient-caregiver communication and decision making, and family preparation. This study will evaluate the potential utility of a video decision support tool (VDST) that models values-based ACP discussions between cancer patients and their nominated caregivers to enable patients and families to achieve shared-decisions when completing ACP's. METHODS: This open-label, parallel-arm, phase II randomised control trial will recruit cancer patient-caregiver dyads across a large health network. Previously used written vignettes will be converted to video vignettes using the recommended methodology. Participants will be ≥18 years and be able to complete questionnaires. Dyads will be randomised in a 1:1 ratio to a usual care (UC) or VDST group. The VDST group will watch a video of several patient-caregiver dyads communicating personal values across different cancer trajectory stages and will receive verbal and written ACP information. The UC group will receive verbal and written ACP information. Patient and caregiver data will be collected individually via an anonymous questionnaire developed for the study, pre and post the UC and VDST intervention. Our primary outcome will be ACP completion rates. Secondarily, we will compare patient-caregiver (i) attitudes towards ACP, (ii) congruence in communication, and (iii) preparation for decision-making. CONCLUSION: We need to continue to explore innovative ways to engage cancer patients in ACP. This study will be the first VDST study to attempt to integrate values-based conversations into an ACP intervention. This pilot study's findings will assist with further refinement of the VDST and planning for a future multisite study. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry No: ACTRN12620001035910 . Registered 12 October 2020. Retrospectively registered.

Timing of palliative care referral and aggressive cancer care toward the end-of-life in pancreatic cancer: a retrospective, single-center observational study.

BACKGROUND: Pancreatic cancer is noted for its late presentation at diagnosis, limited prognosis and physical and psychosocial symptom burden. This study examined associations between timing of palliative care referral (PCR) and aggressive cancer care received by pancreatic cancer patients in the last 30 days of life through a single health service. METHOD: A retrospective cohort analysis of end-of-life (EOL) care outcomes of patients with pancreatic cancer who died between 2012 and 2016. Key indicators of aggressive cancer care in the last 30 days of life used were: ≥1 emergency department (ED) presentations, acute inpatient/intensive care unit (ICU) admission, and chemotherapy use. We examined time from PCR to death and place of death. Early and late PCR were defined as > 90 and ≤ 90 days before death respectively. RESULTS: Out of the 278 eligible deaths, 187 (67.3%) were categorized as receiving a late PCR and 91 (32.7%) an early PCR. The median time between referral and death was 48 days. Compared to those receiving early PCR, those with late PCR had: 18.1% (95% CI 6.8-29.4%) more ED presentations; 12.5% (95% CI 1.7-24.8%) more acute hospital admissions; with no differences in ICU admissions. Pain and complications of cancer accounted for the majority of overall ED presentations. Of the 166 patients who received chemotherapy within 30 days of death, 23 (24.5%) had a late PCR and 12 (16.7%) an early PCR, with no association of PCR status either unadjusted or adjusted for age or gender. The majority of patients (55.8%) died at the inpatient palliative care unit. CONCLUSION: Our findings reaffirm the benefits of early PCR for pancreatic cancer patients to avoid inappropriate care toward the EOL. We suggest that in modern cancer care, there can sometimes be a need to reconsider the use of the term 'aggressive cancer care' at the EOL when the care is appropriately based on an individual patient's presenting physical and psychosocial needs. Pancreatic cancer patients warrant early PCR but the debate must thus continue as to how we best achieve and benchmark outcomes that are compatible with patient and family needs and healthcare priorities.

Patient-caregiver dyads advance care plan value discussions: randomised controlled cancer trial of video decision support tool.

OBJECTIVE: Uptake of advance care planning (ACP) in cancer remains low. An emphasis on personal value discussions and adoption of novel interventions may serve as the catalyst to increase engagement. This study examined the effectiveness of a video decision support tool (VDST) modelling values conversations in cancer ACP. METHODS: This single site, open-label, randomised controlled trial allocated patient-caregiver dyads on a 1:1 ratio to VDST or usual care (UC). Previously used written vignettes were converted to video vignettes using standard methodology. We evaluated ACP document completion rates, understanding and perspectives on ACP, congruence in communication and preparation for decision-making. RESULTS: Participants numbered 113 (60.4% response rate). The VDST did not improve overall ACP document completion (37.7% VDST; 36.7% UC). However, the VDST improved ACP document completion in older patients (≥70) compared with younger counterparts (<70) (OR=0.308, 95% CI 0.096 to 0.982, p=0.047), elicited greater distress in patients (p=0.015) and improved patients and caregivers ratings for opportunities to discuss ACP with health professionals. ACP improved concordance in communication (VDST p=0.006; UC p=0.045), more so with the VDST (effect size: VDST 0.7; UC 0.54). Concordance in communication also improved in both arms with age. CONCLUSION: The VDST failed to improve ACP document completion rates but highlighted that exploring core patient values may improve concordance in patient-caregiver communication. Striving towards a more rigorous design of the VDST intervention, incorporating clinical outcome scenarios with values conversations may be the catalyst needed to progress ACP towards a more fulfilling process for those who partake in it. TRIAL REGISTRATION NUMBER: ACTRN12620001035910.