Burnout and attachment in oncology and palliative care healthcare professionals.

Objectives: Examine the prevalence of burn-out in health professionals working in a hospital dedicated to patients with cancer. Explore the relationship between attachment style and burn-out in healthcare professionals working in Oncology and Palliative Care.

Methods: Cross-sectional descriptive and correlational study with a sample of 337 health professionals working in a tertiary hospital dedicated to oncology care. The evaluation protocol included a sociodemographic questionnaire, two burn-out (Copenhagen Burnout Inventory (CBI) and Maslach Burnout Inventory) and attachment (Adult Attachment Scale) scales. Statistical analysis was performed by IBM SPSS Statistics V.25. The tests were performed at a significance level of 5%.

Results: In the sample, there is a predominance of professionals working in oncology services (76,8%). Comparing professionals who work in oncology services and palliative care, it appears that just over half have high levels of personal burn-out, however the groups do not differ significantly (53.5% vs 56.8%, p=0.619); the same is observed in work-related (p=0.626) and patient-related burn-out (p=0.672). The number of hours per week in which one has the perception that is exposed to suffering is positively correlated with personal, work-related burn-out and exhaustion (p<0.05). Correlating the two burn-out scales in the sample, it is observed that higher levels of personal, work-related and patient-related burn-out are associated with higher levels of emotional exhaustion and depersonalisation, as well as lower levels of personal accomplishment (p<0.001). Considering the correlation between the burn-out dimensions and attachment scale, it appears that high levels of exhaustion, depersonalisation, personal, work-related and patient-related burn-out were associated with higher levels of anxiety (p<0.001). Similar results were found in the palliative care professionals sample.

Conclusions: The constant exposure to the suffering of others places high emotional demands on oncology and palliative care professionals, making them vulnerable to burn-out. Burn-out is a multifactorial process, that involves individual characteristics with environmental effects. There are no significant differences between Oncology and Palliative Care professionals. Higher levels of personal, work-related and patient-related burn-out are associated with higher levels of anxiety. These results suggest that an anxious attachment style increases the risk of burn-out . In the sample, the most important predictor of burn-out was the number of hours per week exposed to suffering. In order to prevent burn-out, there is a growing evidence that suggests mindfulness, exercise, high-quality sleep and pursuit of happiness can improve burn-out in healthcare professionals. This work brings the advantage of using two burn-out assessment scales (particularly CBI scale), in addition to trying to correlate the level of burn-out and attachment in professionals exposed to suffering.