Abstract
Purpose
Discordant prognostic awareness (PA) can cause distress, impact goals of care and future planning, especially in patients with high grade glioma (pwHGG) who have limited survival. We aimed to evaluate the feasibility of assessing PA of pwHGG, caregivers and clinicians using a single question and to evaluate these responses for discord, alignment and fluctuation over time.
Methods
This is a sub-study of an IRB-approved pilot study evaluating early palliative care and longitudinal symptom monitoring via a smart-device tool in 16 pwHGG and their caregivers receiving treatment at the Mayo Clinic Arizona (United States). Eligible patients were ≥ 18 years, English-speaking, newly-diagnosed, and had a willing caregiver. Participants answered a multiple-choice question asking for an estimate of their own or their loved one’s survival on a monthly basis.
Results
All except one patient/caregiver dyad answered the question each time it was asked. The question did not appear to cause discomfort or increase conversations with clinicians around prognosis. PA of patients and caregivers fluctuated monthly, ranging from dismal to overtly optimistic, with a discordance frequency of 68%. Patients tended to be more optimistic than caregivers, and a higher QOL correlated to a more optimistic response. Clinicians’ were more hopeful; their prediction tended to fluctuate less than those of patients and caregivers.
Conclusions
PA may be assessed in pwHGG and caregivers with a single, frank question. There is clear discordance between PA of patients, their caregivers and clinicians. Understanding fluctuates longitudinally through disease and treatment course. Additional studies on timing and ways of discussing prognosis in this population are needed.
Clinical Trial Registration
NCT04630379.
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Data availability
The datasets generated during and analyzed during the study are not publicly available due to concern that the detailed nature of the information may compromise confidentiality of the participants. In addition, patients and caregivers may not want the other party to see their own responses to various questions. The datasets are therefore available from the corresponding author on reasonable request.
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Acknowledgements
We are extremely grateful to our patients and their caregivers who participated in this study and its parent trial. We appreciate the support of Dr Jan Buckner and would also like to thank Mr. Eric Wolfe for his help with developing the survey tool. Our gratitude to our study coordinators at MCA, Ms. Ashley Napier and Ms. Regina Becker.
Funding
This study was awarded funds from the Richard J and Barbara E Franke Fund for research in Palliative Care from the Mayo Clinic.
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AS conceptualized and designed the study, wrote the IRB application and protocol, was involved in data collection and analysis, and drafted the manuscript. BF provided statistical support with data review and analysis, created figures, and wrote the statistical sections of the manuscript. CB provided palliative care insight for the study design and execution, provided palliative care to patients on Group B, was involved in data collection, and reviewed the final manuscript. HNF provided palliative care to the patients in Group B and was involved in data collection. MMM provided neuro-oncology insight for the study design and execution, provided neuro-oncological care to patients in all groups, was involved in data collection, and reviewed/edited the final manuscript. ME provided palliative care insight and support for study design and execution, provided palliative care to patients in Group B, and reviewed the final manuscript. JS designed the Beacon application that was used for the trial, assisted with study design and provided statistical support. AP was the faculty primary investigator, helped with conceptualization and study design, reviewed the protocol and IRB application, was involved in data collection, provided neuro-oncological care to patients in all groups, and was involved with major revisions and editing of the final manuscript.
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The authors have no relevant conflicts of interests or disclosures.
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The study was granted IRB approval from Mayo Clinic Arizona.
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All patients and their caregivers were provided with an informed consent which the study coordinator reviewed with them. Informed consent was obtained from all individual participants.
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Sharma, A., Fruth, B., Barrera, C. et al. How much time do we have? Longitudinal perception of prognosis in newly-diagnosed high grade glioma patients and caregivers compared to clinicians. J Neurooncol 152, 313–323 (2021). https://doi.org/10.1007/s11060-021-03700-2
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DOI: https://doi.org/10.1007/s11060-021-03700-2