AI Article Synopsis
- Patients undergoing colonoscopy often face psychological distress, which can affect future willingness to undergo the procedure; this study examined the effectiveness of visual/audiovisual distractions to reduce anxiety and pain during colonoscopies.
- A systematic review and meta-analysis of 13 randomized controlled trials involving 1439 patients found that distraction methods like nature videos and movies significantly reduced pain and anxiety levels, and increased patient satisfaction.
- Despite the positive findings, there was no significant difference in the likelihood of patients wanting to undergo the procedure again or in the total time taken for the procedure when comparing distraction interventions to usual care.*
Article Abstract
Background And Objective: Patients undergoing colonoscopy may experience psychological distress related to the procedure, which may deter adherence and acceptance of future colonoscopies. Visual/audiovisual distraction interventions to alleviate colonoscopy-related pain and anxiety have been developed. This study aims to investigate the impact of these interventions on colonoscopy-related outcomes.
Methods: We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) testing the efficacy of visual/audiovisual distraction. Eligible studies were systematically retrieved by searching PubMed, EMBASE, WOS, SCOPUS, and Cochrane through June 2024 and extracted by 2 investigators. Continuous and dichotomous outcome variables were pooled using Cohen's d and risk ratio (RR) with confidence interval (CI) using Stata MP version 17. We assessed heterogeneity using the χ2 test and I2 statistic (PROSPERO ID: CRD42024555902).
Results: We included 13 RCTs with 1439 patients randomized to an active intervention (n=804) or usual care (n=635). Only 3 RCTs were endoscopists-blinded studies, whereas the rest were open-label. The interventions included playing nature scene videos, real-time videos of the colonoscopy, or movies preferred by the patients. The active intervention arm was associated with a significant reduction in the pain experienced during colonoscopy (Cohen's d: -0.57, 95% CI [-0.79, -0.35], P<0.0001), reduced anxiety related to colonoscopy (Cohen's d: -0.66, 95% CI [-1.15, -0.18], P=0.01), and increased patients' satisfaction (Cohen's d: 0.65, 95% CI [0.49, 0.80], P<0.0001) compared with patients who received the usual care during colonoscopy. There were no significant differences between both groups in the willingness to re-undergo the procedure (RR: 1.11, 95% CI [0.98, 1.25], P=0.09), analgesia use (Cohen's d: -0.21, 95% CI [-0.42, 0.0], P=0.05), or total procedure duration (Cohen's d: -0.12, 95% CI [-0.24, 0.0], P=0.06).
Conclusions: Visual/audiovisual distraction interventions decrease colonoscopy-associated pain and anxiety and increase patients' satisfaction. These are promising interventions to improve patient compliance and quality of care during colonoscopy.
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| http://dx.doi.org/10.1097/MCG.0000000000002086 | DOI Listing |
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