ObjectivesOlder adults with cancer frequently experience high symptom burden, psychological distress, and reduced quality of life. Integrating palliative nursing interventions into routine oncology care has the potential to improve these outcomes, yet evidence examining their measurable effects remains limited. This study aimed to examine the effects of integrated palliative nursing interventions on quality of life, psychological outcomes, and symptom burden among older adults with cancer.
MethodsA quasi-experimental one-group pre-test–post-test design was conducted at King Khaled Hospital, Al-Kharj, Saudi Arabia, including 80 older adults (≥60 years) with confirmed cancer diagnosis. Participants received a structured 6-week integrated palliative nursing intervention comprising 12 sessions (2 sessions/week) addressing physical, psychological, social, functional, and spiritual needs. Outcome measures included the Functional Assessment of Cancer Therapy-General (FACT-G) for quality of life, the National Comprehensive Cancer Network (NCCN) Distress Thermometer for psychological outcomes, and the Edmonton Symptom Assessment System (ESAS-r) for symptom burden. Pre- and post-intervention assessments were conducted, and data were analyzed using paired t-tests, Pearson correlations, and multiple linear regression.
ResultsAll 80 participants completed the study, and no attrition was observed during the 6-week intervention period. Post-intervention, participants demonstrated significant improvements in overall quality of life (FACT-G total: 39.65 ± 5.51 → 66.41 ± 6.25, p < .001) and all subscales. Distress scores (NCCN) decreased from 21.93 ± 2.49 to 6.99 ± 2.37 (p < .001), and total symptom burden (ESAS) declined from 63.56 ± 6.31 to 41.09 ± 6.88 (p < .001). Regression analysis identified baseline scores as significant predictors of post-intervention outcomes: pre-intervention FACT-G scores and cancer type for quality of life [R2 = 0.660, F (8, 71) = 17.199, p < .001), pre-intervention NCCN scores for distress (R2 = 0.219, F (8, 71) = 2.487, p = .019), and pre-intervention ESAS scores for symptom burden (R2 = 0.757, F (8, 71) = 27.697, p < .001). These results indicated that baseline status strongly predicts post-intervention outcomes, while demographic and clinical variables had minimal impact.
Significance of the resultsStructured integrated palliative nursing interventions significantly enhance quality of life and reduce psychological distress and symptom burden in older adults with cancer. Incorporating multidimensional, patient-centered palliative care within routine oncology practice can improve clinical outcomes, with baseline status serving as an important determinant of intervention effectiveness.