Published in:
01-12-2014 | Original Article
Glioblastoma multiforme from diagnosis to death: a prospective, hospital-based, cohort, pilot feasibility study of patient reported symptoms and needs
Authors:
Heidrun Golla, Maryam Ale Ahmad, Maren Galushko, Jürgen Hampl, Mohammad Maarouf, Michael Schroeter, Ulrich Herrlinger, Martin Hellmich, Raymond Voltz
Published in:
Supportive Care in Cancer
|
Issue 12/2014
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Abstract
Purpose
Glioblastoma (GBM) patients have many palliative care (PC) issues. To date, there are no studies examining the prospective usage of validated PC assessment tools as patient reported outcome measures for GBM patients.
Methods
GBM patients’ PC issues were assessed from diagnosis to death or for at least 12 months every 7 weeks (±8 days) using semi-structured interviews and the Hospice and Palliative Care Evaluation (HOPE, including Eastern Cooperative Oncology Group (ECOG) performance status, 17 items) and the Palliative Outcome Scale (POS, 11 items). Data from patients who died within 12 months of the last patient’s enrollment were evaluated using summarizing content analysis, visual graphical analysis (VGA), and linear mixed models for repeated measures.
Results
Nineteen of 33 patients screened were enrolled; two dropped out and four were still alive at the end of the study. The remaining 13 were assessed at 59 points until death (time range 4–68 weeks; 1–10 contacts per patient; assessment: self, 33; joint, 8; external, 18). VGA of the HOPE and POS data, including all 1,652 assessed item data, showed consistent trajectory profiles for 14 of 28 items: 10 were increasing (meaning symptom worsening) and comprised predominantly psychosocial issues and care dependency. Type of assessment partly interacted with time, however, not qualitatively so. Analysis of semi-structured interviews revealed delayed interactions with PC/hospice services and numerous neuropsychiatric problems not detected by HOPE and POS.
Conclusions
Prospective self-assessment of GBM patients’ PC issues is feasible. However, disease progression may necessitate further, external assessment. Modification of existing PC assessment tools is needed to detect GBM-specific issues.