A Literature Review of Nature-Based Therapy and its Application in Cancer Care

This literature review examines the potential benefits of nature-based therapies, particularly gardening and horticultural therapy, for improving the quality of life of individuals dealing with cancer. It distinguishes between horticultural therapy (active engagement with plants to meet specific treatment goals) and therapeutic horticulture (both active and passive garden involvement without set goals). The review emphasizes the potential for therapeutic gardens in hospitals to provide a relaxing environment with visual and auditory stimuli, promoting reflection and creativity. It builds on research suggesting that nature-based activities positively impact physical, spiritual, and psychosocial outcomes in various clinical populations.

It finds that gardening interventions are beneficial for adult cancer patients, addressing symptoms like mood difficulties, depressive symptoms, fatigue, coping challenges, and stress. However, research on the effectiveness of gardening in pediatric cancer care is limited. The authors note that studies suggest gardens can improve mood and increase satisfaction in hospital settings. They propose that future research should focus on rigorously evaluating the benefits of garden therapy for pediatric patients and their caregivers, using validated measures and experimental designs. The authors also suggest that interventions could be designed to teach healthy nutrition and behaviors in the hospital that could later generalize to the home setting.

Cutillo, A., Rathore, N., Reynolds, L., et al. (2015). A literature review of nature-based therapy and its application in cancer care. Journal of Therapeutic Horticulture, 25(1).