Clinical decision-making in older patients with cancer: a cross-sectional single-centre study to assess the impact of clinical judgement and patient preferences. Issue 2 (4th March 2023)

• Record Type: Journal Article
• Authors: Deldycke, Annelies; Denys, Hannelore; Decruyenaere, Alexander; Velghe, Anja; Naert, Eline
• Is Part Of: Acta clinica belgica. Volume 78:Issue 2(2023)
• Page Start: 103
• Page End: 111
• Publication Date: 2023-03-04
• Subjects: Frailty -- geriatric oncology -- G8 -- clinical judgment -- ePrognosis -- patient preference; Clinical medicine -- Periodicals; Diagnosis, Laboratory -- Periodicals; 616.005
• DOI: 10.1080/17843286.2022.2074702
• Languages: English
• ISSNs: 1784-3286

Abstract

ABSTRACT: Objective: The heterogeneity in the population of older patients with cancer makes clinical decision-making difficult. We investigated the agreement between the G8 score and clinical judgment in frailty assessments, determined the impact of a life-expectancy calculator, and explored patient and caregiver preferences towards the treatment goal. Methods: Patients aged ≥75 years in need of new oncological treatment were prospectively enrolled between June 2020 and February 2021. Frailty was estimated by the oncologist and caregiver and compared to the G8 estimation. We examined whether the oncologist changed the fit/frail estimation based on life expectancy calculated using the ePrognosis tool. The main treatment goals, either longevity or quality of life (QoL), from the patient's and caregiver's perspective were noted and compared. Results: Forty-nine patients were included in the analysis. Comparison of the oncologist's and the caregiver's frailty estimation with the G8 assessment showed agreement and a Kappa coefficient of 58.3% (0.231) and 60% (0.255), respectively. The ePrognosis score and the odds of change in the frailty estimation by the oncologist showed no correlation. Regarding preferences, 28 (57.1%) and 17 (34.7%) patients and eighteen (47.3%) and seventeen (44.7%) caregivers chose longevity and QoL, respectively. The observed agreement and Kappa coefficient were 78.8% and 0.578. Conclusion: Compared to the G8 assessment, frailty was underestimated by both oncologists and caregivers. Most of the patients chose longevity over QoL, and the preferences between the patient and the caregiver matched in the majority of cases.