Cost-effectiveness of levonorgestrel intrauterine system versus hysteroscopic niche resection for caesarean scar-related spotting in China: an economic evaluation alongside a randomised controlled trial.
Quick Take: Virtual reality emerges as a potential non-pharmacologic adjunct for mitigating pre-colonoscopy anxiety and stabilizing vital signs.
💡 Clinical Impact
- Offers a promising strategy to improve patient comfort and reduce psychological distress before an invasive procedure, potentially enhancing the patient experience.
- Could lead to smoother pre-procedural preparation and reduce physiological responses to anxiety, which may impact workflow and patient management.
📊 Evidence Breakdown
- Evidence Grade: 6/10
- Analysis: This randomized controlled study evaluated virtual reality intervention against usual care in patients undergoing colonoscopy. It reported significant reductions in anxiety scores and stabilization of heart rate and blood pressure. The moderate evidence quality (6/10) suggests compelling initial results but necessitates rigorous, larger-scale validation studies.
🩺 Practice Recommendation
Current Status: Experimental—Do not integrate into routine clinical practice. While the findings are intriguing, virtual reality for pre-colonoscopy anxiety requires further high-quality, independent evidence before widespread adoption.