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Impact of modern media on analgesic requirements during extracorporeal shockwave lithotripsy
Author(s) -
ElKhoury Hanna J.,
Brookes John D. L.,
Tan Bryan,
Shahbaz Shekib,
McCahy Philip J.
Publication year - 2019
Publication title -
anz journal of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.426
H-Index - 70
eISSN - 1445-2197
pISSN - 1445-1433
DOI - 10.1111/ans.15446
Subject(s) - medicine , distraction , analgesic , visual analogue scale , patient satisfaction , anesthesia , randomized controlled trial , surgery , neuroscience , biology
Abstract Background In Australia, shockwave lithotripsy (SWL) to treat urinary tract stones is routinely performed with general anaesthesia (GA). We have established a SWL service avoiding GA based outside operating theatres and wish to assess the effectiveness of utilizing modern media on patient satisfaction and analgesic requirements during treatment. Methods A randomized three‐arm trial was performed. Patients were allocated to either watching videos or listening to music on a tablet device, or to getting no media distraction. A total of 95 patients were recruited in a 1:1:1 fashion. Analgesic requirements were recorded during the procedure and patients were asked to fill out a questionnaire with a visual analogue scale to assess their overall pain and satisfaction with the procedure. Results Overall pain scores were decreased – the sound media group reported a mean pain score of 3.52 ( P = 0.005), the visual group was 3.62 ( P = 0.007), compared to 5.45 in the control group. Analgesic requirements were significantly decreased when compared to the control group ( P = 0.05). Overall satisfaction with the procedure was improved in the treatment groups, with the sound group having the best result ( P = 0.04). Conclusion Modern media can be used as a distraction during SWL in a safe and effective way when treating renal tract stones without GA. Analgesic requirements are decreased significantly, therefore decreasing any potential side‐effects and complications. Other departments in Australia should consider using this technique.