Journal
JOURNAL OF CLINICAL MEDICINE
Volume 12, Issue 5, Pages -Publisher
MDPI
DOI: 10.3390/jcm12051784
Keywords
depression; anxiety; post-traumatic stress; childhood cancer; paediatric cancer; psychosocial oncology; supportive care in cancer; meta-analysis
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A diagnosis of cancer and treatment can be highly traumatic for paediatric cancer patients. This study found that depressive and anxiety symptoms significantly increased in PYACPs immediately after diagnosis, but started to decrease significantly after 12 months. Post-traumatic stress symptoms remained elevated throughout the follow-up period. Unhealthy family functioning, concomitant depression or anxiety, poor cancer prognosis, and experiencing cancer and treatment-related side effects were significant predictors of poorer psychological outcomes. Timely identification and psycho-oncological intervention are crucial.
Background: A diagnosis of cancer and treatment may constitute a highly traumatic period for paediatric cancer patients (PYACPs). However, no review has comprehensively analysed how the mental health of PYACPs is acutely affected and the longitudinal course. Methods: This systematic review followed PRISMA guidelines. Comprehensive searches of databases were conducted to identify studies of depression, anxiety and post-traumatic stress symptoms in PYACPs. Random effects meta-analyses were used for the primary analysis. Results: From 4898 records, 13 studies were included. Acutely after diagnosis, depressive and anxiety symptoms were significantly elevated in PYACPs. Depressive symptoms only significantly decreased after 12 months (standardised mean difference, SMD = -0.88; 95% CI: -0.92, -0.84). This downward trajectory persisted to 18 months (SMD = -1.862; 95% CI: -1.29, -1.09). Anxiety symptoms similarly only decreased after 12 (SMD = -0.34; 95% CI: -0.42, -0.27) up to 18 months (SMD = -0.49; 95% CI: -0.60, -0.39) after the cancer diagnosis. Post-traumatic stress symptoms showed protracted elevations throughout follow-up. Overall, significant predictors of poorer psychological outcomes included unhealthy family functioning, concomitant depression or anxiety, poor cancer prognosis or experiencing cancer and treatment-related side effects. Conclusions: While depression and anxiety may improve over time with a favourable environment, post-traumatic stress may have a protracted course. Timely identification and psycho-oncological intervention are critical.
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