Guided Imagery for Symptom Management of Patients with Life-Limiting Illnesses: A Systematic Review of Randomized Controlled Trials.

Background: Patients with life-limiting illnesses receiving palliative care have a high symptom burden that can be challenging to manage. Guided imagery (GI), a complementary and integrative therapy in which patients are induced to picture mental images with sensory components, has proven in quasi-experimental studies to be effective as a complementary therapy for symptom management. Objective: To systematically review randomized controlled trials that report evidence of guided imagery for symptom management in patients with life-limiting illnesses. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline was followed for this review and the search strategy was applied in Medline, CINHAL, and Web of Science. The quality of articles was evaluated using the Cochrane Collaboration's Risk-of-Bias Tool 2 (RoB 2). The results are presented using the Guidance on the Conduct of Narrative Synthesis in Systematic Reviews. Results: A total of 8822 studies were initially identified through the search strategy, but after applying exclusion criteria, 14 randomized controlled trials were included in this review. The quality assessment revealed that four studies had a high risk of bias, nine had some concerns, and one had a low risk of bias. Out of the 14 studies, 6 evaluated oncological diagnosis, while the remaining 8 focused on nononcological diagnoses across 6 different diseases. GI was found to be effective in managing symptoms in 10 out of the 14 studies. Regardless of the disease stage, patients who received guided imagery experienced relief from anxiety, depression, pain, sleep disturbances, and fatigue. Conclusion: GI therapy has shown promising results regarding symptom management in palliative care patients with life-limiting illnesses at different stages.

Using a multimodal approach to manage difficult visceral cancer pain: A case study.

Difficult visceral cancer pain is defined as pain that does not improve with conventional non-pharmacological and pharmacological strategies, including opioids and adjuvants, and occurs in up to 15% of patients with cancer. In oncological practice, we must be prepared to establish strategies for dealing with such complex cases. Different analgesic strategies have been described in the literature, including managing refractory pain through palliative sedation; however, this might become a dilemma from a clinical and bioethical point of view in end-of-life situations. We present the case of a young male patient with moderately differentiated intestinal-type adenocarcinoma of the left colon, with intra-abdominal sepsis, and for whom despite the multimodal treatment for difficult visceral cancer pain, the pain was refractory leading to palliative sedation. Difficult visceral cancer pain is a pathology that affects the quality of life of patients and is a challenge for pain specialists, for both pharmacological and non-pharmacological management.