سامانه همایش های دانشگاه آزاد اسلامی واحد نجف آباد

صفحه اصلی / اولین همایش بین المللی تحول خدمات سلامت: تلفیق مراقبت، درمان، بازتوانی و امیدبخشی

Effect of guided imagery on dyspnea in trauma ICU patients: a randomized controlled trial

نویسندگان :

Atena Shojaie¹ Naeimeh Naeimi Bafghi² Atefeh Ahmadi³ Behnaz Bagherian⁴

1- دانشگاه علوم پزشکی کرمان 2- دانشگاه علوم پزشکی کرمان 3- دانشگاه علوم پزشکی کرمان 4- دانشگاه علوم پزشکی کرمان

کلمات کلیدی :

Guided imagery،Dyspnea،Critical care،Trauma patients،Intensive care unit

چکیده :

Background: Dyspnea is a prevalent and distressing symptom among critically ill patients, particularly in trauma intensive care units, and is often poorly managed in semi-conscious individuals. While guided imagery has shown benefits in various chronic and palliative contexts, its efficacy in ICU trauma patients remains understudied. Methods: In this randomized controlled trial, 102 trauma ICU patients with Glasgow Coma Scale scores of 9-13 were randomly allocated to an intervention group (n = 51) or a control group (n = 51). The intervention group received nature-based guided imagery sessions twice daily for six consecutive days, in addition to standard ICU care. Respiratory distress was evaluated using the Intensive Care Respiratory Distress Observational Scale (IC- RDOS). Secondary outcomes included PaO2, PaCO2, HCO3, hemoglobin, and Behavioral Pain Scale (BPS) ratings. Results: The intervention group experienced a greater reduction in respiratory distress (IC-RDOS) at Day 6 compared with controls (mean post-test IC-RDOS: 5.36 vs 6.22; between-group p < 0.001). Oxygenation improved in the intervention group (mean PaO2 at Day 6: 73.8 vs 63.9 mmHg; between-group p < 0.001), while showed a within-group decrease in the intervention arm but no significant between-group difference (mean post-test PaCO2: 42.1 vs 43.1 mmHg; between-group p = 0.35). Pain (BPS) decreased modestly in the intervention group compared with the control (mean post-test BPS: 3.68 vs 4.31; between group p < 0.001). No intervention-related adverse events were reported. Conclusion: Guided imagery may be a feasible adjunctive therapy for alleviating respiratory distress and pro moting clinical stability in trauma ICU patients with impaired consciousness. Larger trials are needed to confirm safety and effectiveness before routine clinical implementation. Implications for clinical practice: Incorporating guided imagery into routine ICU nursing care could provide a practical, non-invasive method to reduce respiratory distress in semi-conscious trauma patients, potentially enhancing patient comfort and supporting respiratory function