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Personal Versus Therapist Perioperative Music Intervention: a Randomized Controlled Trial

INTERNATIONAL JOURNAL OF SURGERY(2024)

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摘要
Introduction: Music interventions can alleviate patient anxiety and improve post-surgical satisfaction. However, it remains uncertain whether music personal preferences affect efficacy. We tested whether personal music intervention with patient-selected songs played ad libitum is more effective than standard therapist-designed treatment with classical music. Methods: A prospective, parallel-group, single-blinded, randomized controlled trial with 229 participants (aged 18 to 60 y) previously scheduled for elective surgery. Data analyses followed a modified intention-to-treat principle. The patients were randomized into three groups: Standard care without music (Control), therapist-designed classic music treatment (TT), or personal music intervention with patient-selected songs played ad libitum by the patient (PI). All patients received standard post-anesthesia care, and music intervention was started upon arrival at the post-anesthesia care unit. Primary outcomes were anxiety and overall satisfaction at discharge. In contrast, secondary outcomes were systolic blood pressure during music intervention, the sleep quality of the night after surgery, and the occurrence of postoperative nausea and vomiting within the first 24 hours after surgery. Results: Compared with therapist-designed music treatment, personal intervention decreased systolic blood pressure (T0: 124.3±13.7, 95%CI:121-127.7; T20min: 117.6±10.4, 95%CI:115-120.1; T30min: 116.9±10.6, 95%CI:114.3-119.4), prevented postoperative nausea and vomiting (Control: 55.9%, TT: 64.6%, PI: 77.6%), including severe postoperative nausea (VAS score>4; Control:44.1%; TT:33.8%; PI:20.9%) and severe emesis (Frequency≥3, Control:13.2%; TT:7.7%; PI:4.5%). None of the treatments affected sleep quality at night after surgery (Median, Q1-Q3, Control:3,1-3; TT:3,1-4; PI:3,1-3.5). Personal, but not therapist, music intervention significantly prevented anxiety (Control: 36.4±5.9, 95% CI:35.0-37.9; TT: 36.2±7.1, 95%CI: 34.4-37.9; PI: 33.8±5.6, 95%CI: 32.4-35.2) and emesis (Control:23.9%; TT:23.4%; PI:13.2%) and improved patient satisfaction (Median, Q1-Q3, C:8, 6-8; TT:8,7-9; PI:8,7-9). Conclusions: Personal music intervention improved postoperative systolic blood pressure, anxiety, nausea, emesis, and overall satisfaction, but not sleep quality, as compared to therapist-designed classic intervention.
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关键词
anxiety,music medicine,surgery,surgical outcome
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