The effect of music intervention in stress response to cardiac surgery in a randomized clinical trial

The effect of music therapy and breathing exercise on anxiety and pain in patients undergoing coronary angiography: A randomized controlled study

BACKGROUND

For over 50 years, music therapy and breathing exercises have been widely utilized as interventions to help individuals cope with fatigue, stress and pain globally.

AIM

To analyse the effects of music and breathing exercises on anxiety and pain in patients undergoing coronary angiography.

STUDY DESIGN

This is a single-blind, randomized controlled trial. The sample comprised 165 patients: 55 in the control group, 55 in the breathing exercise group and 55 in the music therapy group. Patients in the music group listened to music during angiography, those in the breathing exercise group practised exercises 30 min before the procedure and the control group received standard treatment. Anxiety levels were assessed before and after the procedure, and pain levels were measured post-procedure. The Consolidated Standards of Reporting Trials (CONSORT) checklist for reporting randomized trials was used to guide reporting.

RESULTS

Anxiety scores rose significantly in the control group from 33.9 ± 4.2 pre-angiography to 37.7 ± 4.9 post-angiography. Conversely, the breathing group's anxiety scores decreased from 34.3 ± 3.5 before angiography to 31.7 ± 1.5 after angiography, and the music group exhibited a reduction from 32.3 ± 3.6 to 30.8 ± 1.6. Post-angiography, the control group reported a mean pain score of 64 ± 0.8 mm, while the breathing and music groups had significantly lower scores of 35 ± 0.6 and 29 ± 0.8 mm, respectively. Statistical analysis showed a highly significant difference in pain scores between the intervention and control groups.

CONCLUSIONS

This study provides support for the beneficial effects of employing breathing exercises and music in alleviating pain and anxiety during coronary angiography procedures.

RELEVANCE TO CLINICAL PRACTICE

Integrating these findings into clinical practice could be significant for improving patients' pain experiences and anxiety, enhancing the tolerance of invasive medical procedures.

Effects of two non-drug interventions on pain and anxiety in the nursing process of burn patients: a literature review with meta-analysis

Background

Burns are a global health issue causing significant mortality and high medical costs. Non-pharmacological interventions such as music therapy and virtual reality (VR) therapy have shown potential in alleviating pain and anxiety in burn patients. This study systematically evaluates the impact of these interventions using a network meta-analysis.

Methods

A systematic review and network meta-analysis were conducted according to PRISMA 2020 guidelines and registered in PROSPERO (CRD42024566536). Searches in PubMed, Cochrane Library, Web of Science, and Embase up to November 22, 2023, identified randomized controlled trials (RCTs) involving music therapy or VR therapy in burn patients. The Cochrane Risk of Bias Tool (2.0) assessed study quality. Data were analyzed using StataMP-64 software.

Results

Seventeen RCTs with 1,119 burn patients were included. Both music therapy and VR therapy significantly reduced pain and anxiety compared to control groups. Music therapy was more effective for pain reduction (SUCRA: 85.4%), while VR therapy was superior for anxiety relief (SUCRA: 79.5%).

Conclusion

Music therapy and VR therapy effectively reduce pain and anxiety in burn patients. Integrating these interventions into burn care can enhance patient outcomes. Further research is needed to confirm these findings and optimize individualized treatment plans.

Systematic Review Registration

https://www.crd.york.ac.uk/prospero/, PROSPERO (CRD42024566536).

Practice Advisory for Postoperative Pain Management of Cardiac Surgical Patients: Executive Summary. A Report From the Society of Cardiovascular Anesthesiologists

Cardiac surgery is associated with significant postoperative pain that can affect patients' recovery and quality of life. Optimal analgesia after cardiac surgery can be challenging due to patients' coexisting morbidities and frequently observed adverse effects when opioids are used to treat postoperative pain. In this current era of enhanced recovery and fast track extubation, the use of multimodal analgesia for pain management after cardiac surgery is expanding. Regional analgesia is an integral part of multimodal analgesia and has garnered more attention since the development of fascial plane blocks. There is variability among individuals, institutions, and practices in the analgesic approaches used to treat postoperative pain in cardiac surgical patients because of lack of consensus or guidelines. This practice advisory was developed with the overall goal of identifying opportunities for improving postoperative pain relief and pain-related outcomes after cardiac surgery and guiding perioperative providers through the provision of clinically relevant evidence-based recommendations.

A systematic review and meta-analysis of music interventions to improve sleep in adults with mental health problems

BACKGROUND

Music listening has been used as a sleep intervention among different populations. This systematic review and meta-analysis aimed to explore whether music is an effective sleep aid in adults with mental health problems.

METHODS

We searched for studies investigating music interventions for sleep in adults with mental health problems. The primary outcome was subjective sleep quality; secondary outcomes were objective sleep outcomes, quality of life, and other mental health symptoms. Risk of bias assessment (RoB1) and random-effect model were used for the systematic review and meta-analyses.

RESULTS

The initial screening (n = 1492) resulted in 15 studies in the systematic review. Further qualified studies led to the meta-analysis of sleep quality (n = 7), depression (n = 5), and anxiety (n = 5). We found that the music listening intervention showed a potential effect on subjective sleep quality improvement compared to treatment-as-usual or no-intervention groups. When excluding an outlier study with an extreme effect, the meta-analysis showed a moderate effect on sleep quality (Hedges' g = -0.66, 95% CI [-1.19, -0.13], t = -3.21, p = 0.0236). The highest risk of bias was the blinding of participants and researchers due to the nature of the music intervention.

CONCLUSIONS

Our results suggest that music interventions could have the potential to improve sleep quality among individuals with mental health problems, even though more high-quality studies are needed to establish the effect fully.

The effectiveness of music in improving the recovery of cardiothoracic surgery: a systematic review with meta-analysis and trial sequential analysis

AIM

This study aimed to compile data on the effectiveness of music therapy for patients undergoing cardiothoracic surgery.

BACKGROUND

After cardiac and thoracic surgery, patients often experience physiological and psychological complications, such as anxiety, pain, stress, depression and changes in vital signs, which have a great impact on prognosis.

METHODS

A systematic search of six databases was performed to identify randomized controlled trials investigating music therapy and cardiothoracic surgery. The data were extracted from the qualified research, the data without heterogeneity were analysed by random-effects model (REM) meta-analysis, and the data with heterogeneity were analysed by fixed-effects model (FEM) meta-analysis. We evaluated anxiety, pain, duration of mechanical ventilation, hospital length of stay, stress hormones, opioid consumption, and vital signs, including heart rate (HR), respiratory rate (RR), oxygen saturation (SpO2), diastolic blood pressure (DBP), and systolic blood pressure (SBP) after cardiothoracic surgery. The meta-analysis and sensitivity analysis were performed with RevMan 5.4 and Stata 14 software, and trial sequential analysis was conducted using TSA 0.9.5.10 Beta software. This study was conducted in accordance with the PRISMA guidelines and was registered with PROSPERO.

RESULTS

The study included 24 randomized controlled trials with a total of 1576 patients. Our analysis showed that music therapy can significantly reduce the anxiety scores (SMD= -0.74, 95% CI [-0.96, -0.53], p < 0.01) and pain scores (SMD= -1.21, 95% CI [-1.78, -0.65], p < 0.01) of patients after cardiothoracic surgery. Compared with the control group, music therapy dramatically raised postoperative SpO2 (SMD = 0.75, 95% CI [0.11, 1.39], p = 0.02). In addition, the experimental group had significant statistical significance in reducing HR, SBP and opioid consumption. However, there was no significant difference in respiratory rate, stress hormones, diastolic blood pressure, length of hospital stay, or the duration of mechanical ventilation between the two groups.

CONCLUSIONS

Music therapy can significantly reduce anxiety, pain, HR, SBP, and postoperative opioid use and even improve SpO2 in patients who undergo cardiothoracic surgery. Music therapy has a positive effect on patients after cardiothoracic surgery with few side effects, so it is promising for use in clinics.

TRIAL REGISTRATION

RROSPERO (registration number: CRD42023424602).

Music to relieve pain and anxiety in cardiac catheterization: A systematic review and meta-analysis

Objectiveto evaluate the effectiveness of using music to relieve pain, anxiety, and change in vital signs in adult and older adult patients undergoing cardiac catheterization.Methodsthis is a systematic review with meta-analysis carried out in October 2022, using 12 data sources, without time or language restrictions. The study followed the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The "Risk-of-bias tool" was used to assess the risk of bias, the "R CORE Team program: A language and environment for statistical computing" was used to perform the meta-analysis, and the "Grading of Recommendations Assessment, Development and Evaluation" was used to assess the quality of evidence in the studies.

Results

a total of nine studies were included, totaling 1456 participants. The most used tools for measuring anxiety were the State-Trait Anxiety Inventory and Numerical Rating Scale. This was also used to measure pain, in addition to the Visual Analogue Scale. The use of instrumental, classical and relaxing music prevailed, applied using headphones during the painful procedure, at a frequency of 60 to 100bpm and sound intensity of 60-70 dB. There was statistical significance in the use of music in reducing pain, anxiety and systolic blood pressure.

Conclusion

music interventions are effective in relieving pain, reducing systolic pressure and anxiety, but indifferent in terms of heart rate, respiratory rate and diastolic pressure. They provide humanization of care, can reduce hospital costs and length of hospital stay.

The effect of non-pharmacological methods on pain in patients undergoing open heart surgery: A systematic review and meta-analysis

Background

In this meta-analysis, we aimed to determine the effect of non-pharmacological methods on pain in patients undergoing open heart surgery.

Methods

Scientific articles published between January 2002 and April 2022 were scanned in ScienceDirect, Scopus, PubMed, Web of Science, Google Scholar, Mendeley, Wiley Online Library databases. The keywords "open heart surgery," "cardiovascular surgery," "non-pharmacological," "complementary medicine," and "pain" were used in Turkish and English language. As a result of the search, 7,952 studies were identified and analyzed. Research data were obtained from 49 scientific articles.

Results

The total sample size of the studies included in the analysis was 3,097. The total effect size was found to be 3.070, with a 95% confidence interval of 2.522 at the lower limit and 3.736 at the upper limit. Non-pharmacological pain methods in open heart surgery included positive environmental experience, distraction, massage therapy, hand massage, foot massage, acupuncture therapy, lavender essential oil inhalation, cold application, music therapy, breathing and relaxation exercises, neurolinguistic programming, guided visualization, imagery, therapeutic touch, osteopathic treatment, and transcutaneous electrical nerve stimulation.

Conclusion

The pain of patients who underwent open heart surgery with non-pharmacological methods combined with pharmacological methods was three times less than those without non-pharmacological methods. Based on these findings, non-pharmacological methods are recommended for use due to their ease of application, and low side effects.

Effects of Integrated Music-Video Therapy on Pain and Anxiety During High-Dose-Rate Brachytherapy

PURPOSE

This study aimed to examine the effect of integrated music-video therapy on pain and anxiety of gynecologic cancer patients at different stages of brachytherapy.

DESIGN

This study used a single-group crossover design.

METHODS

Data on 27 patients diagnosed with gynecologic cancer and receiving brachytherapy were collected from February 2018 to January 2019. Participants' pain and anxiety levels were measured four times using a numerical rating scale (before, during, after applicator insertion, and during the radiation). In addition, vital signs were measured three times (before, after applicator insertion, and during radiation). Data were analyzed for frequency and percentage. The normality and homogeneity of the dependent variables were tested using the Kolmogorov-Smirnov and Mann-Whitney U tests, respectively.

RESULTS

Significant differences were found between the experimental and control phases in pain degree during radiation exposure (Z = -1.68, p = .046) and anxiety degree during applicator insertion (Z=-4.42, p = .000), after applicator insertion (Z = -4.85, p = .000), and during radiation exposure (Z = -5.38, p = .000). However, no significant difference was found between the changes in blood pressure, pulse, and respiration at any time point.

CONCLUSIONS

The findings suggest the need to actively employ integrated music-video therapy to reduce acute pain and anxiety in gynecologic cancer patients undergoing brachytherapy.

CLINICAL IMPLICATIONS

This study provides insights into the methodological approaches for implementing integrated music-video therapy in clinical practice, targeting the reduction of acute pain and anxiety triggered by gynecological surgeries and procedures.

Effect of Music Therapy on Pain During Thyroid Fine Needle Aspiration Biopsy; A Randomized Controlled Clinical Trial

INTRODUCTION

High-resolution ultrasonography devices have led to the increased detection of thyroid nodules and the need for fine-needle aspiration biopsy (FNAB). However, FNAB is an invasive procedure that can cause discomfort and pain. Music therapy has been used for centuries to alleviate pain, and our clinical trial was conducted to investigate its impact on pain scores during thyroid FNAB.

MATERIALS AND METHODS

We conducted a randomized, controlled clinical trial, including adult patients undergoing thyroid FNAB. We evaluated the nonpharmacological intervention of listening to music before and during thyroid FNAB. We used a slow, nonlyrical, flowing melody with a tempo of 60 to 80 beats per minute as a therapeutic intervention for managing anxiety and pain. It had low tones, minimal percussion, and a volume of around 60 dB. The Beck Anxiety Inventory and Visual Pain Scale were used.

RESULTS

The study included 529 patients assigned to either the music group (n = 258, 48.7%) or the control group (n = 271, 51.2%). The patients were categorized into subgroups based on either a single nodule (73.63%) or multiple nodules (24.18%). When all patients or single nodule and multiple data are examined separately, the intervention group showed statistically significantly lower pain scores than the control group.

CONCLUSION

Our study is among the first on this topic and the largest in the available literature to demonstrate that listening to music during FNAB significantly reduces pain and anxiety. Music therapy is an effective, safe, and noninvasive intervention that can improve patient care and reduce distress and pain.

Accelerated construction of stress relief music datasets using CNN and the Mel-scaled spectrogram

Listening to music is a crucial tool for relieving stress and promoting relaxation. However, the limited options available for stress-relief music do not cater to individual preferences, compromising its effectiveness. Traditional methods of curating stress-relief music rely heavily on measuring biological responses, which is time-consuming, expensive, and requires specialized measurement devices. In this paper, a deep learning approach to solve this problem is introduced that explicitly uses convolutional neural networks and provides a more efficient and economical method for generating large datasets of stress-relief music. These datasets are composed of Mel-scaled spectrograms that include essential sound elements (such as frequency, amplitude, and waveform) that can be directly extracted from the music. The trained model demonstrated a test accuracy of 98.7%, and a clinical study indicated that the model-selected music was as effective as researcher-verified music in terms of stress-relieving capacity. This paper underlines the transformative potential of deep learning in addressing the challenge of limited music options for stress relief. More importantly, the proposed method has profound implications for music therapy because it enables a more personalized approach to stress-relief music selection, offering the potential for enhanced emotional well-being.

Nonpharmacologic Therapies for Postoperative Pain in Cardiac Surgery: A Systematic Review

OBJECTIVES

To search for studies that address the efficacy of nonpharmacologic methods for pain relief in adults undergoing cardiac surgeries.

DESIGN

A systematic review registered in the International Prospective Register of Systematic Reviews (PROSPERO) under number CRD42020168681.

DATA SOURCE

PubMed, LILACS, CINAHL, the Web of Science, Scopus, and the Cochrane Central Register of Controlled Trials.

REVIEW/ANALYSIS METHODS

The review used a PRISMA guideline that selected primary randomized controlled trials on the efficacy of nonpharmacologic pain relief therapies in patients undergoing cardiac surgery, with no time or language restrictions. The Joanna Briggs Institute Critical Appraisal Checklist for Randomized Clinical Trials was used to assess methodological rigor.

RESULTS

After screening, 23 of the 140 studies found in the databases were selected. The studies examined the efficacy of 13 different nonpharmacologic therapies, as well as a combination of therapies, with massage therapy being the most commonly examined, followed by musical intervention and hypnosis.

CONCLUSIONS

Some interventions, when combined with pharmacologic therapy, were effective in relieving postoperative pain after cardiac surgeries, according to the studies analyzed. However, most studies had significant methodological flaws, and further studies with high methodological quality are needed.

Music therapy and anxiety: A bibliometric review from 1993 to 2023

BACKGROUND

Music therapy (MT) has received increasing attention from scholars in the efficacy treatment of anxiety symptoms, which is of great significance to human physical and mental health. The visual mapping functionality of CiteSpace and Vosviewer software was applied in this study to assess the status of MT in the treatment of anxiety symptoms.

METHODS

In order to find research on MT and anxiety that were relevant for this research, we searched the Web of Science database. We also utilized CiteSpace and VOSviewer software to examine institutions, journals, authors, publications, and keywords for scientometric and visual analysis.

RESULTS

Our findings show that since 2009, the field has developed rapidly and publications on MT and anxiety have gradually increased. The journal Complement Therapies In Medicine published the most relevant articles, the Cochrane Database Of Systematic Reviews journal had the highest citation frequency, and the United States had the most publications. The majority of the top academic institutions in the region are found in the United States, with the University of London having the most publications. The evolution of this field was significantly influenced by Gold C., the author with the most publications, and Bradt J., the author with the most co-citations. The topics of anxiety, nursing, cancer, and pain management have been the focus of this research.

CONCLUSION

This study has the potential to increase public understanding of MT and anxiety as well as mental health awareness, all of which are crucial for lowering the prevalence of mental diseases.

Efficacy of music therapy on stress and anxiety prior to dental treatment: a systematic review and meta-analysis of randomized clinical trials

Introduction

Stress and anxiety are emotional states that often accompany patients who have to receive dental treatments, leading them to postpone or avoid treatments with the consequent deterioration of their oral health and, hence, their general condition. Music therapy has been shown to be an alternative to other treatments that are invasive and not without danger, such as anxiolytics or sedation. This systematic review and meta-analysis evaluated the effect of music therapy on anxiety and stress prior to dental treatments.

Methods

Studies published in PubMed (through Medline), Web of Science (WOS), Embase, and Cochrane Library databases were consulted up to October 2023. The inclusion criteria were established for intervention studies (randomized controlled trials, RCTs) according to the PICOS (population, intervention, comparison, outcomes, and study) strategy in subjects with dental stress and anxiety (participants) treated with music therapy (intervention) in comparison with patients without music therapy (control) and evaluating the response to treatment (outcomes).

Results

A total of 154 results were obtained, with 14 studies finally selected. The risk of bias and the methodological quality were assessed using the Cochrane Risk of Bias Tool and the Jadad scale, respectively. A random-effects meta-analysis was used to quantify the results of the pooled studies, while a fixed-effects meta-analysis was used for studies in the pediatric population. The meta-analysis of pooled studies found statistical significance in the subgroups of anxiety and anxiety-stress (p = 0.03 and p = 0.05, respectively), with an overall effect in favor of the intervention group (p = 0.005). Meta-analysis of the studies in the pediatric population showed considerable statistical significance for the experimental group (p < 0.00001).

Conclusion

Music therapy as a treatment for stress and anxiety, prior to dental treatment, proved to be effective in both children and adults although more well-designed randomized clinical studies are needed to validate its efficacy.

Systematic review registration

INPLASY, identifier 202312000.

The effect of music on pain management in preterm infants during daily painful procedures: a systematic review and meta-analysis

Background

The present systematic review and meta-analysis of randomized controlled trials (RCTs) was conducted to investigate the effects of music on pain management in preterm neonates during painful procedures.

Methods

The PubMed, Embase, Web of Science, EBSCO and Cochrane Library databases were searched to identify relevant articles published from their inception to September 2023. The study search strategy and all other processes were implemented in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement.

Results

Four RCTs that satisfied the inclusion criteria were included in this meta-analysis. The music group had significantly lower Premature Infant Pain Profile (PIPP) scores during (RR = -1.21; 95% CI = -2.02--0.40, p = 0.0032) and after painful procedures (RR = -0.65; 95% CI = -1.06--0.23, p = 0.002). The music group showed fewer changes in PIPP scores after invasive operations than did the control group (RR = -2.06; 95% CI -3.16--0.96; p = 0.0002). Moreover, our results showed that music improved oxygen saturation during (RR = 3.04, 95% CI = 1.64-4.44, p < 0.0001) and after painful procedures (RR = 3.50, 95% CI = 2.11-4.90, p < 0.00001). However, the change in peak heart rate during and after painful procedures was not statistically significant (RR = -12.14; 95% CI = -29.70-5.41 p = 0.18; RR = -10.41; 95% CI = -22.72-1.90 p = 0.10).

Conclusion

In conclusion, this systematic review demonstrated that music interventions are effective for relieving procedural pain in preterm infants. Our results indicate that music can reduce stress levels and improve blood oxygen saturation. Due to the current limitations, large-scale, prospective RCTs should be performed to validate the present results.

Evaluation of the effect of Mozart music on pain and respiratory rate after thyroidectomy

PURPOSE

Pain has always been a major concern in postoperative care. The aim of this study was to assess the impact of Mozart music on postoperative pain and physiological parameters in patients who underwent total thyroidectomy.

METHODS

Patients scheduled for total thyroidectomy were randomly assigned to a music group or a control group. The music intervention was applied immediately after surgery, whereas the control group received only usual care. Measurements of pain perception and physiological parameters were performed before, during, and after the music intervention in the music group and at the same time points in the control group. Pain was evaluated with the visual analog scale.

RESULTS

In a study population of 50 patients, a higher rate of decrease in pain was observed in the music group after the first 10 min of the music intervention compared to the control group (estimate = - 1.329; 95% CI [- 2.490, - 0.169]). Music also reduced respiratory rate by 1.31 rates/min more in the music group than in the control group at every assessment point (95% CI [- 2.171, - 0.451]). Changes in the remaining physiological parameters were not statistically significant between the music and the control group and within each group.

CONCLUSION

This study suggests that the use of music during immediate postoperative care after thyroidectomy could accelerate pain relief and lead to a greater decline of respiratory rate compared to that achieved in usual care.

TRIAL REGISTRATION NUMBER

NCT04699084, 30/12/2020.

How do people with chronic pain choose their music for pain management? Examining the external validity of the cognitive vitality model

Music interventions for pain are more successful when patients choose the music themselves. But little is known about the attentional strategies used by chronic pain patients when choosing or using music for pain management, and the degree to which these attentional strategies align with the cognitive mechanisms outlines in the cognitive vitality model (CVM, a recently developed theoretical framework that outlines five cognitive mechanisms that mediate the analgesic effects of music for pain management). To investigate this question, we used a sequential explanatory mixed method approach, which included a survey, online music listening experiment, and qualitative data collection, with chronic pain patients (n=70). First, we asked chronic pain patients to name a piece of music that they would use to manage their chronic pain, and answer 19 questions about why they chose that particular piece of music using a questionnaire based on the CVM. Next, we asked chronic pain patients to listen to high energy and low energy pieces of music, to understand aesthetic music preferences and emotional responses at the group level. Finally, participants were asked to qualitatively tell us how they used music to manage their pain. Factor Analysis was completed on the survey data, and identified a five-factor structure in participant responses that was consistent with five mechanisms identified in the CVM. Regression analysis indicated that chronic pain patients choose music for pain management if they think it will facilitate Musical Integration and Cognitive Agency. Musical Integration refers to the degree to which the music can provide an immersive and absorbing experience. Cognitive Agency refers to having an increased feeling of control. At the group level, participants reported a preference for low energy music, and reported that they found high energy music more irritating. However, is it important to note that individual people had different music preferences. Thematic synthesis of patient responses highlighted how these processes mediate the analgesic benefits of music listening from the perspective of chronic pain patients, and highlighted the wide range of music used by participants for chronic pain management including electronic dance music, heavy metal and Beethoven. These findings demonstrate that chronic pain patients use specific attentional strategies when using music for pain management, and these strategies align with the cognitive vitality model.

The effects of music intervention on anxiety and stress responses in adults with CHD undergoing cardiac catheterisation

INTRODUCTION

This study evaluated the effect of music intervention on the anxiety and stress responses of patients who underwent an interventional cardiac catheterisation.

METHODS

The study design was a pre- and post-test randomised controlled trial that included 94 patients who underwent a transcatheter atrial septal defect closure. Patients were allocated to receive either music intervention (n = 47) or usual care (n = 47) during the interventional cardiac catheterisation. Music intervention effectiveness was examined in terms of anxiety, salivary cortisol level, and heart rate variability.

RESULTS

The average age of participants was 45.40 years (±16.04) in the experimental group and 47.26 years (±13.83) in the control group. Two-thirds (66.0%) of the participants in each group were women. State anxiety (F = 31.42, p < 0.001), anxiety-numerical rating scale (F = 20.08, p < 0.001), salivary cortisol levels (F = 4.98, p = 0.021), and low-frequency component/high-frequency component ratio (F = 17.31, p < 0.001) in the experimental group were significantly reduced compared with those in the control group at the end of the music intervention.

CONCLUSION

This study provides practical evidence of a reduction in anxiety and stress response from music intervention preceding an interventional cardiac catheterisation, indicating that this intervention should be considered in clinical management.

Effects of Music and Preoperative Education on Coronary Artery Bypass Graft Surgery Patients' Anxiety

PURPOSE

The aim of this study was to evaluate the effectiveness of music and preoperative education on anxiety, physiological responses, length of hospital stay, and quality of life in Coronary Artery Bypass Graft Surgery (CABG) patients.

DESIGN

This was a non-randomized quasi-experimental study.

METHODS

For this study, 214 patients were separated into an experimental and control group. A dual intervention using preoperative education and a CD with classical Turkish music was applied to the experimental group. The control group was provided with an uninterrupted rest period at the same time. The primary outcome was the difference in anxiety of the patients. Other outcomes included differences in the physiological responses, length of hospital stay, and quality of life.

FINDINGS

Anxiety decreased in the preoperative and postoperative periods in both groups (P = .000), and patients' anxiety level in the experimental group was lower than the control group (P = .000). The experimental group patients had a decrease in systolic blood pressure, diastolic blood pressure, and heart rate in the preoperative period (P = .000), and all physiological responses in the postoperative period were lower than the control group (P = .000). Furthermore, the experimental group's length of hospital stay was shorter (5.8 ± 1 days), and their quality of life was better (P = .000).

CONCLUSIONS

The dual integrative nursing intervention (music and preoperative education) was effective in reducing anxiety in CABG patients. The results of the study will contribute to nonpharmacological approaches in the management of anxiety in CABG patients.

Modulation of Asymmetry in Auditory Perception through a Bilateral Auditory Intervention

The objective of this work was to analyze the modulating effect of an auditory intervention (AI) on the threshold and symmetry of auditory perception in people with different emotional states. The effects of AI were compared 3 months after using threshold audiometry (air conduction). The studied groups were emotional well-being (EWB) (n = 50, 14 with AI, 36 without AI); anxiety (ANX) (n = 31, 10 with AI, 21 without AI); and mixed group (MIX) (n = 45, 19 with AI, 26 without AI). The EWB group with AI lost the advantage of the left ear due to the hearing gain of the right ear, whereas in EWB without AI, no changes were observed. The ANX group with AI showed a non-significant improvement in both ears, maintaining the left interaural advantage. Interestingly, in the group without AI, the interaural difference was lost. The MIX group did not show interaural differences either with or without AI. However, the AI group showed a lower left ear threshold than that of the right ear, in contrast to the non-AI group. In conclusion, the application of this AI manages to decrease the prioritization of high frequencies, in addition to balance hearing between ears, which could decrease activation in states of anxiety.

Listening to music for insomnia in adults

BACKGROUND

Insomnia is a common problem in modern society. It is associated with reduced quality of life and impairments in physical and mental health. Listening to music is widely used as a sleep aid, but it remains unclear if it can actually improve insomnia in adults. This Cochrane Review is an update of a review published in 2015.

OBJECTIVES

To assess the effects of listening to music on sleep in adults with insomnia and to assess the influence of specific variables that may moderate the effect.

SEARCH METHODS

For this update, we searched CENTRAL, MEDLINE, Embase, nine other databases and two trials registers up to December 2021. In addition, we handsearched reference lists of included studies, and contacted authors of published studies to identify additional studies eligible for inclusion, including any unpublished or ongoing trials.

SELECTION CRITERIA

Randomised controlled trials comparing the effects of listening to music with no treatment or treatment as usual (TAU) in adults complaining of sleep difficulties.

DATA COLLECTION AND ANALYSIS

Two review authors independently screened records for eligibility, selected studies for inclusion, extracted data and assessed risk of bias of the included studies. We assessed the certainty of the evidence using GRADE. The primary outcomes were sleep quality, insomnia severity, sleep-onset latency, total sleep time, sleep interruption, sleep efficiency and adverse events. Data on the predefined outcome measures were included in meta-analyses when consistently reported by at least two studies that were homogeneous in terms of participants, interventions and outcomes. We undertook meta-analyses using random-effects models.

MAIN RESULTS

We included 13 studies (eight studies new to this update) comprising 1007 participants. The studies examined the effect of listening to prerecorded music daily, for 25 to 60 minutes, for a period of three days to three months. The risk of bias within the studies varied, with all studies being at high risk of performance bias, because of limited possibilities to blind participants to the music intervention. Some studies were at high risk of detection bias or other bias. Four studies reported funding from national research councils, three studies reported financial support from university sources and one study reported a grant from a private foundation. Five studies did not report any financial support. At the end of the intervention, we found moderate-certainty evidence for improved sleep quality measured with the Pittsburgh Sleep Quality Index (PSQI) in themusic groups compared to no intervention or TAU (mean difference (MD) -2.79, 95% confidence interval (CI) -3.86 to -1.72; 10 studies, 708 participants). The PSQI scale ranges from 0 to 21 with higher scores indicating poorer sleep. The size of the effect indicates an increase in sleep quality of the size of about one standard deviation in favour of the intervention. We found no clear evidence of a difference in the effects of listening to music compared to no treatment or TAU on insomnia severity (MD -6.96, 95% CI -15.21 to 1.28; 2 studies, 63 participants; very low-certainty evidence). We found low-certainty evidence that, compared to no treatment or TAU, listening to music may reduce problems with sleep-onset latency (MD -0.60, 95% CI -0.83 to -0.37; 3 studies, 197 participants), total sleep time (MD -0.69, 95% CI -1.16 to -0.23; 3 studies, 197 participants) and sleep efficiency (MD -0.96, 95% CI -1.38 to -0.54; 3 studies, 197 participants), but may have no effect on perceived sleep interruption (MD -0.53, 95% CI -1.47 to 0.40; 3 studies, 197 participants). In addition, three studies (136 participants) included objective measures of sleep-onset latency, total sleep time, sleep efficiency and sleep interruption and showed that listening to music may not improve these outcomes compared to no treatment or TAU. None of the included studies reported any adverse events.

AUTHORS' CONCLUSIONS

The findings of this review provide evidence that music may be effective for improving subjective sleep quality in adults with symptoms of insomnia. More research is needed to establish the effect of listening to music on other aspects of sleep as well as the daytime consequences of insomnia.

Optimal timing and effect of music therapy in patients with burn injuries: Systematic review and meta-analysis of randomized controlled trials

BACKGROUND

Burn injuries may have both physiological and psychological consequences. Numerous studies have reported the use of music therapy during burn injury treatment, but the optimal timing for music therapy remains unclear. Therefore, we performed a systematic review and meta-analysis of randomized controlled trials on patients with burn injuries to analyze the effects of music intervention on them at different timings: background (T0) and time before (T1), during (T2), and after (T3) change dressing (CD).

METHOD

The PubMed and EMBASE databases were searched for articles published before Novenber 2020 based on predetermined criteria. Our search focused on two keywords: music and burn. Reviewers extracted data from all eligible studies independently. The I² statistic was used to determine statistical heterogeneity. The endpoints included standardized mean differences (SMDs) and 95% confidence intervals (CIs). Relevant Forest plots were also created.

RESULT

This study finally included seven trials recruiting a total of 524 patients. The results indicated that compared with non-music intervention, music intervention significantly reduced anxiety at T0 (SMD = -1.32, 95% CI [-2.61, -0.02], T1 (SMD = -2.15, 95% CI [-4.30, -0.00]) and T2 (SMD = -0.39, 95% CI [-0.74, -0.04]). Moreover, they also significantly reduced the pain levels at T0 (SMD = -1.59, 95% CI [-2.00, -1.17]) and T2 (SMD = -0.47, 95% CI [-0.82, -0.12]), improved the mental condition, and reduced the amount of opioid analgesics used at T0.

CONCLUSION

Music therapy seems to have some effects at T0 and T1 in patients with burn injuries. Music therapy was more effective in improving psychological outcomes than physiological outcomes. However, additional high-quality studies related to music therapy for patients with burn injuries are warranted.

The effects of music therapy on peripherally inserted central catheter in hospitalized children with leukemia

To explore the effect of music therapy on children with leukemia who have peripherally inserted central catheters (PICC).

In this study, we divided 107 patients undergoing PICC into music group (47 cases) and control group (60 cases). The music group received music therapy during PICC, while the control group was given no complementary treatment. The total length of catheterization, the use of sedatives and the changes of pain level and emotion level before and after PICC placement were compared between two groups.

Compared with the control group, the total PICC placement time of the music group was significantly shorter (35(30-40) vs. 60(60-60); Z = -8.307; p < 0.001), and the use of sedative medications was also significantly reduced (4.35% (n = 2) vs. 91.84% (n = 45); p < 0.001). Moreover, the pain of catheterization was significantly alleviated. The median difference of pain scores of the music group was significantly less (2(1-3) vs. 5(5-5); p < 0.001). The mood of patients was also improved. The median difference of emotional scores of the music group was significantly more (5(4.75-6) vs. 3(3-3); p < 0.001) than the control group.

Music therapy is effective to use in PICC. It can shorten the treatment time, reduce the use of sedative medications, and improve the children's emotion and pain response significantly, which is worth clinical application.

Analysis of Preferred Music of Mechanically Ventilated Intensive Care Unit Patients Enrolled in a Randomized Controlled Trial

Objective: Music listening interventions are utilized in a wide variety of clinical settings to help patients manage stress, anxiety, pain, discomfort, as well as attendant influences on sedative exposure, delirium, and cognitive functioning. While the body of research regarding the use of music-based listening interventions continues to grow, there is a paucity of information in the literature about specific music used for listening interventions. The purpose of this secondary analysis is to examine the music that study participants identified as their preferred music and listened to during the study. Design: This secondary analysis is based on data from a parent study, which was a three-arm randomized controlled trial attesting a patient-directed music (PDM) listening protocol to manage the psychophysiological symptom of anxiety. Setting: Twelve intensive care units in a major metropolitan area in the United States. Subjects: Participants included the 126 mechanically ventilated patients enrolled and randomized to the PDM listening arm of the study. Results: Data presented in this study include playlists from the 12 genres patients self-identified as preferred with specific groups and artists requested for music listening during the study. Discographies of the playlists are also included. Conclusions: The efficacy of interventions is impacted by the design of the intervention and the selection of music utilized. Implications of this analysis further explore the role of a board-certified music therapist (MT-BC) in designing and implementing a music listening intervention. The specialized knowledge on the therapeutic use and benefits of music that an MT-BC possesses supports the development of quality study intervention and appropriate implementation. The review of the music utilized in the parent study provides detailed information about the music utilized to inform future research focused on music listening interventions to effectively build on previous studies. Clinical Trial Registration: ClinicalTrials.gov NCT00440700.

A person-centered framework for designing music-based therapeutic studies in dementia: current barriers and a path forward

Objectives: Music-based interventions have received growing attention to improve quality of life for people diagnosed with dementia. Results of randomized controlled trials and meta-analytic reviews to date, however, reveal a lack of conclusive evidence for or against the effectiveness of such interventions. Herein, we critically review the basic assumptions and methodological issues ingrained in the cultures of research and care as they relate to evaluating music-based treatments for people with dementia, and propose a shift in the methodology by which music interventions are empirically evaluated.Method: We begin by reviewing existing barriers to achieving clarity on the effectiveness of music interventions, and we highlight methodological and sociocultural constraints that have limited our ability to reach concrete conclusions in research studies to-date. We then consider several key factors that have demonstrated relevance in matching people to specific music-based interventions. Based on these key factors, we developed a person-centered framework integrating elements from precision-medicine methodology to guide intervention studies.Results: Our organizing framework systematically integrates the following factors to inform the design of intervention studies: 1) person-centered goals and desired outcomes; 2) differences among individuals in clinical, cognitive, and historical attributes; and 3) the context of intervention and access to resources.Conclusion: Integration of the proposed framework into empirical investigations of music interventions for people living with dementia will inform precise and tailored interventions that will bring clarity to this growing body of research. Another aim of this framework is to foster a more humane, person-centered approach to our culture of care.

Is music the food of the anesthesia in children?

Background

The noise in an operating room may have a detrimental effect on human cognitive functions, and it may cause perioperative anxiety with prolonged exposure. The aim of this study was to investigate the effects of music therapy and use of earplugs and normal noise level in the operating room under general anesthesia of pediatric patients on hemodynamic parameters and postoperative emergence delirium.

Methods

One hundred and five pediatric patients were involved in this study. The patients were randomly divided into three groups. Group N was exposed to the ambient operating room noise, group S received earplugs from an independent anesthesiologist, and group M used a CD player. The preoperative anxiety levels of children were evaluated with the Modified Yale Preoperative Anxiety Scale (M-YPAS). Mean arterial pressure (MAP) and heart rate were recorded at 30-minute periods until the completion of surgery, end of surgery and postoperatively. During each measurement, noise level recordings were performed using sonometer. Pediatric Anesthesia Emergency Delirium (PAED) score was evaluated after postoperative extubation.

Results

M-YPAS was similar between groups. The MAP at 30 and 60 min intraoperatively, at end of surgery, and at 5, 10, and 15 min postoperatively was significantly lower in group S than in group N. There were no differences in heart rate among the groups. Postoperative PAED score was not significantly different among the groups.

Conclusions

The music therapy was not more effective than silence and operating noise room in reducing PAED score postoperatively in pediatric patients.

Trial registration number

ClinicalTrials.gov Registry (NCT03544502).

The Effect of Progressive Relaxation Exercise on Physiological Parameters, Pain and Anxiety Levels of Patients Undergoing Colorectal Cancer Surgery: A Randomized Controlled Study

PURPOSE

This study aimed to determine the effect of progressive relaxation exercises on physiological parameters, pain, anxiety, and serum cortisol levels in patients undergoing colorectal cancer surgery.

DESIGN

This study is a randomized controlled study and has been registered at the Clinical Trial Registry Center (ID: NCT04731428).

METHODS

The study was conducted on 63 patients (experimental group = 31, control group = 32), who were scheduled for elective laparoscopic-colorectal surgery in the general surgery clinic of a university hospital in Istanbul between March 2018 and May 2019 and met the inclusion criteria. The patients in the experimental group were given progressive relaxation exercises for 15 minutes preoperatively and on postoperative days 1, 2, and 3 after breathing exercise training. The routine treatments and care process of the patients in the control group were maintained. The preoperative and postoperative pain and anxiety levels of both groups were evaluated. Blood pressure, heart rate and respiratory rate, oxygen saturation, and serum cortisol levels were measured at certain time intervals before and after the relaxation exercise.

FINDINGS

The patients in the experimental group had lower postoperative pain and anxiety levels and a lower rate of using opioid analgesic on postoperative day 0 compared to the control group. Progressive relaxation exercise had no statistically significant effect on serum cortisol or physiological parameters (P > .05).

CONCLUSIONS

Progressive relaxation exercise did not affect cortisol levels and vital signs but decreased pain and anxiety, and relatively increased tissue oxygenation, appearing an effective, safe, and practicable nursing intervention.

Preoperative anxiety as predictor of perioperative clinical events following carotid surgery: a prospective observational study

BACKGROUND

Psychological factors like anxiety and depression are recognised to play a causal role in the development of cardiovascular disease and they may also influence outcome after vascular surgery procedures. The aim of this study was to investigate the association of anxiety and depression with postoperative outcome following elective carotid surgery.

METHODS

Single centre prospective observational study of patients treated for asymptomatic carotid artery stenosis at an academic vascular surgery centre. Preoperative anxiety and depression were evaluated using self-reporting questionnaires: Spielberger State-Trait Anxiety Inventory (STAI-S/-T) and Hospital Anxiety and Depression Scale (HADS-A/-D). Postoperative morbidity and mortality were assessed with the primary composite endpoint of stroke, myocardial infarction (MI) and death. Standard reporting guidelines for carotid disease were applied.

RESULTS

From June 2012 to November 2015, 393 carotid endarterectomies (CEA) were performed at our institution. Out of those, 98 asymptomatic patients were available for analysis (78% male; median age, 71.1 years). Median scores of self-reporting questionnaires did not differ from published data of the general population (STAI-T, trait component, median, 36; IQR, 31-42.75; STAI-S, state component, median, 38; IQR, 32-43; HADS-A median, 6; IQR, 3-8; HADS-D median, 4; IQR, 2-7). Cardiovascular risk factors were similar in anxious and non-anxious patients. The composite endpoint of stroke, MI and death occurred significantly more often in patients presenting with a preoperative HADS-A score higher than 6 (10.5%, 95% CI, 3-25; p =.020).

CONCLUSIONS

The present study indicates that preoperative anxiety is associated with the occurrence of intra- and postoperative neurological events in patients undergoing CEA. Patients who had a preoperative HADS-A score of 6 or less had a very low probability of experiencing these complications.

Neurophysiological effects of various music genres on electroencephalographic (EEG) cerebral cortex activity

Background

Music has been associated with therapeutic properties for thousands of years across a vast number of diverse regions and cultures. This study expands upon our current understanding of music’s influence on human neurophysiology by investigating the effects of various music genres on cerebral cortex activity using electroencephalography (EEG).

Methods

A randomized, controlled study design was used. EEG data were recorded from 23 healthy adults, ages 19–28, while listening to a music sequence consisting of five randomized songs and two controls. The five studied music genres include: Classical, Tribal Downtempo, Psychedelic Trance (Psytrance), Goa Trance, and Subject Choice.

Results

Controls were associated with lower percentages of beta frequencies and higher percentages of alpha frequencies than the music genres. Psytrance was associated with higher percentages of theta and delta frequencies than the other music genres and controls. The lowest percentages of beta frequencies and highest percentages of alpha frequencies occurred in the occipital and parietal regions. The highest percentages of theta and delta frequencies occurred in the frontal and temporal regions. Subjects with prior music training exhibited increased percentages of delta frequencies in the frontal region. Subject gender and music preference did not have a significant influence on frequency band percentages.

Conclusions

Findings from this study support those of previous music therapy studies and provide novel insights regarding music’s influence on human neurophysiology. These findings also support the hypothesis that music may promote changes in cerebral cortex activity that have similarities to non-rapid eye movement (NREM) sleep, while the listener remains awake.

The effects of music therapy applied to pregnant women on maternal, fetal, and neonatal results: A randomized controlled study

The researchers' aims were to investigate the effects of music therapy applied to pregnant women on maternal, fetal, and neonatal results. Sample of the randomized controlled trial consisted of 100 (50 intervention, 50 control) primipara women. Nonstress Test was applied to women in 36th, 37th, and 38th gestational weeks. During the test, we played music to the intervention group and gave routine care to the control group. We determined that the mean scores of State Anxiety Inventory, evaluated during the Nonstress Test applications, decreased significantly after the application.Acceleration, mean number of fetal movements and reactivity findings were significantly higher in the intervention group. There was no significant difference between the groups in terms of the State Anxiety Inventory means after childbirth and neonatal findings. According to the results, we determined that the music therapy applied to pregnant women decreased maternal anxiety and had positive effects on Nonstress Test findings.

Non-pharmacologic treatment of insomnia in primary care settings

INTRODUCTION

Prevalence of insomnia is higher in females and increases with higher age. Besides primary insomnia, comorbid sleep disorders are also common, accompanying different conditions. Considering the possible adverse effects of commonly used drugs to promote sleep, a non-pharmacologic approach should be preferred in most cases. Although generally considered first-line treatment, the non-pharmacologic approach is often underestimated by both patients and physicians.

OBJECTIVE

To provide primary care physicians an up-to-date approach to the non-pharmacologic treatment of insomnia.

METHODS

PubMed, Web of Science, and Scopus databases were searched for relevant articles about the non-pharmacologic treatment of insomnia up to December 2020. We restricted our search only to articles written in English.

MAIN MESSAGE

Most patients presenting with sleep disorder symptoms can be effectively managed in the primary care setting. Primary care physicians may use pharmacologic and non-pharmacologic approaches, while the latter should be generally considered first-line treatment. A primary care physician may opt to refer the patient to a subspecialist for refractory cases.

CONCLUSIONS

This paper provides an overview of current recommendations and up-to-date evidence for the non-pharmacologic treatment of insomnia. This article emphasizes the importance of cognitive-behavioral therapy for insomnia, likewise, exercise and relaxation techniques. Complementary and alternative approaches are also covered, eg, light therapy, aromatherapy, music therapy, and herbal medicine.

Sleep Well and Recover Faster with Less Pain-A Narrative Review on Sleep in the Perioperative Period

Sleep disturbance, pain, and having a surgical procedure of some kind are all very likely to occur during the average lifespan. Postoperative pain continues to be a prevalent problem and growing evidence supports the association between pain and sleep disturbances. The bidirectional nature of sleep and pain is widely acknowledged. A decline in sleep quality adds a risk for the onset of pain and also exacerbates existing pain. The risk factors for developing insomnia and experiencing severe pain after surgery are quite similar. The main aim of this narrative review is to discuss why it is important to be aware of sleep disturbances both before and after surgery, to know how sleep disturbances should be assessed and monitored, and to understand how better sleep can be supported by both pharmacological and non-pharmacological interventions.

Effects of music intervention on sleep quality of older adults: A systematic review and meta-analysis

BACKGROUND

Music interventions have several benefits for sleep quality. However, the effects of music interventions on sleep quality in older adults are controversial.

OBJECTIVE

To summarize and evaluate the efficacy of music interventions on sleep quality in older adults.

METHODS

The Cochrane Library, Embase, PubMed, Web of Science and Chinese National Knowledge Infrastructure (CNKI) were systematically retrieved until June 2020, updated on March 13, 2021. Both experimental and quasi-experimental studies were included if they evaluated the efficacy of music interventions on sleep outcomes in older adults. The methodological quality was assessed by the Cochrane RoB 2.0 and ROBINS-I Tool. The random effects models and effect measure (MD) were adopted, and sensitivity analysis by omitting each study was conducted to explore the source of heterogeneity.

RESULTS

A total of 489 participants from 9 studies met the inclusion criteria. 6 studies were included in meta-analysis and sensitivity analysis, and 3 studies were included in the qualitative analysis. Main concerns about risk of bias were lack of blinding participants and investigators, and confounding factors might exist in non-RCTs. The Post-hoc meta-analysis indicated that music interventions might have a positive effect on sleep quality [MD = -2.64, 95 % CI (-3.76, -1.53), p <  0.001; I² = 75.0 %]. Only one study evaluated adverse events and reported zero discomfort.

CONCLUSIONS

The results indicated that music interventions might be beneficial for improving sleep quality, especially in sleep latency, sleep duration, sleep efficiency and sleep of daytime dysfunction in elderly individuals.

Effectiveness of music on anxiety and pain among cardiac surgery patients: A quantitative systematic review and meta-analysis of randomized controlled trials

AIM

The aim of this study is to evaluate the effectiveness of music on anxiety and pain among patients following cardiac surgery.

BACKGROUND

Cardiac surgery affects patients physically, psychologically and socially. Anxiety and pain are the usual problems among patients following cardiac surgery.

DESIGN

The study design is a systematic review and meta-analysis.

DATA SOURCES

The Medical Literature Analysis and Retrieval System Online (MEDLINE), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Central Register of Controlled Trials (CENTRAL), Excerpta Medica database (EMBASE) and Web of Science databases were searched for randomized controlled trials from January 2000 to December 2017.

REVIEW METHODS

The Cochrane collaboration guidelines were followed and reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) approach was used to summarize the quality of evidence.

RESULTS

Fourteen studies were included in systematic review and 13 in meta-analysis. The meta-analysis revealed that there was a significant reduction in anxiety and pain among patients who received musical intervention compared with those who did not.

CONCLUSION

Music has positive benefits on anxiety and pain. However, well-designed and high-quality trials are needed to generate higher quality evidence.

Music intervention to relieve anxiety and pain in adults undergoing cardiac surgery: a systematic review and meta-analysis

Objectives

Previous studies have reported beneficial effects of perioperative music on patients’ anxiety and pain. We performed a systematic review and meta-analysis of randomised controlled trials investigating music interventions in cardiac surgery.

Methods

Five electronic databases were systematically searched. Primary outcomes were patients’ postoperative anxiety and pain. Secondary outcomes were hospital length of stay, opioid use, vital parameters and time on mechanical ventilation. PRISMA guidelines were followed and PROSPERO database registration was completed (CRD42020149733). A meta-analysis was performed using random effects models and pooled standardised mean differences (SMD) with 95% confidence intervals were calculated.

Results

Twenty studies were included for qualitative analysis (1169 patients) and 16 (987 patients) for meta-analysis. The first postoperative music session was associated with significantly reduced postoperative anxiety (SMD = –0.50 (95% CI –0.67 to –0.32), p<0.01) and pain (SMD = –0.51 (95% CI –0.84 to –0.19), p<0.01). This is equal to a reduction of 4.00 points (95% CI 2.56 to 5.36) and 1.05 points (95% CI 0.67 to 1.41) on the State-Trait Anxiety Inventory and Visual Analogue Scale (VAS)/Numeric Rating Scale (NRS), respectively, for anxiety, and 1.26 points (95% CI 0.47 to 2.07) on the VAS/NRS for pain. Multiple days of music intervention reduced anxiety until 8 days postoperatively (SMD = –0.39 (95% CI –0.64 to –0.15), p<0.01).

Conclusions

Offering recorded music is associated with a significant reduction in postoperative anxiety and pain in cardiac surgery. Unlike pharmacological interventions, music is without side effects so is promising in this population.

The Effect of Perioperative Music on Medication Requirement and Hospital Length of Stay: A Meta-analysis

Objective:

To assess and quantify the effect of perioperative music on medication requirement, length of stay and costs in adult surgical patients.

Summary Background Data:

There is an increasing interest in nonpharmacological interventions to decrease opioid analgesics use, as they have significant adverse effects and opioid prescription rates have reached epidemic proportions. Previous studies have reported beneficial outcomes of perioperative music.

Methods:

A systematic literature search of 8 databases was performed from inception date to January 7, 2019. Randomized controlled trials investigating the effect of perioperative music on medication requirement, length of stay or costs in adult surgical patients were eligible. Meta-analysis was performed using random effect models, pooled standardized mean differences (SMD) were calculated with 95% confidence intervals (CI). This study was registered with PROSPERO (CRD42018093140) and adhered to the Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines.

Results:

The literature search yielded 2414 articles, 55 studies (N = 4968 patients) were included. Perioperative music significantly reduced postoperative opioid requirement (pooled SMD −0.31 [95% CI −0.45 to −0.16], P < 0.001, I² = 44.3, N = 1398). Perioperative music also significantly reduced intraoperative propofol (pooled SMD −0.72 [95% CI −1.01 to −0.43], P < 0.00001, I² = 61.1, N = 554) and midazolam requirement (pooled SMD −1.07 [95% CI −1.70 to −0.44], P < 0.001, I² = 73.1, N = 184), while achieving the same sedation level. No significant reduction in length of stay (pooled SMD −0.18 [95% CI −0.43 to 0.067], P = 0.15, I² = 56.0, N = 600) was observed.

Conclusions:

Perioperative music can reduce opioid and sedative medication requirement, potentially improving patient outcome and reducing medical costs as higher opioid dosage is associated with an increased risk of adverse events and chronic opioid abuse.

Effect of music on patients with cardiovascular diseases and during cardiovascular interventions : A systematic review

BACKGROUND

The therapeutic effects of music have been known for thousands of years. Recently, studies with music interventions in patients with cardiovascular diseases yielded controversial results. The aim of this review is to provide an overview of the effects of receptive music intervention on the cardiovascular system.

METHODS

We searched in PubMed, SCOPUS and CENTRAL for publications between January 1980 and May 2018. Primary endpoints were heart rate, heart rate variability and blood pressure. Secondary endpoints comprised respiratory rate, anxiety and pain. The quality of the studies was assessed by using the CONSORT statement and the Cochrane risk of bias assessment tool. A meta-analysis and subgroup analyses concerning music style, gender and region were planned.

RESULTS

A total of 29 studies comprising 2579 patients were included and 18 studies with 1758 patients investigated the effect of music on patients undergoing coronary angiography or open heart surgery. Other studies applied music to children with congenital heart diseases, pregnant women with hypertension or patients with unstable angina. Due to high methodological study heterogeneity, a meta-analysis was not performed. The study quality was assessed as medium to low. In ten studies with higher quality comprising 1054 patients, music intervention was not associated with significant changes in the cardiovascular endpoints compared to the control group. The subgroup analyses did not demonstrate any relevant results.

CONCLUSION

Currently no definite effect of receptive music intervention on the cardiovascular system can be verified. Further research is needed to assess music as an inexpensive and easy applicable form of therapy.

Music Intervention in Pain Relief of Cardiovascular Patients in Cardiac Procedures: A Systematic Review and Meta-analysis

BACKGROUND

Numerous meta-analyses have been conducted on music and pain, but no studies have investigated music and cardiac procedural pain.

OBJECTIVE

To assess the effects of music intervention on pain in cardiac procedures in the published randomized controlled trials.

METHODS

This study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. All the included randomized controlled studies were published between 1999 and 2016. Studies were obtained from electronic databases or by hand-searching of related journals and reference lists. The main outcome was pain intensity, and the secondary outcomes were vital signs such as heart rate, respiration rate, systolic blood pressure, and diastolic blood pressure. Risk of bias of the included studies was evaluated according to the Cochrane Collaboration guidelines.

RESULTS

Analysis of 14 studies indicated that music interventions had statistically significant effects on decreasing pain scales (mean deviation [MD] = -1.84), heart rate (MD = -2.62), respiration rate (MD = -2.57), systolic blood pressure (MD = -5.11), and diastolic blood pressure (MD = 0.44). The subgroup analysis method was used in all five outcomes.

CONCLUSIONS

Considering all the possible benefits, music intervention may provide an effective complement for the relief of cardiac procedural pain.

The effect of music on pain sensitivity in healthy adults

BACKGROUND

Previous work suggests mediating effects of music on acute pain processing. This quasi-experimental pilot study examined the effects of music on experimental pain sensitivity.

METHODS

Healthy adults (N = 40) completed quantitative sensory tests during three music conditions (silence, listening, and singing). Repeated Measures ANOVA , Friedman's Test, and post hoc comparisons determined differences in pain intensity and time to cold pain threshold and tolerance between conditions.. Pearson partial correlations evaluated the association of musical factorswith pain sensitivity.

RESULTS

Participants demonstrated longer time intervals until perceiving pain and tolerated pain for longer durations when singing compared to listening. Greater self-reported singing proficiency was associated with higher tolerance. Several musical factors were significantly correlated with time from pain threshold to reaching tolerance.

CONCLUSION

Singing during an acute painful stimulus may increase tolerance. Various musical characteristics impact volunteers' central pain responses and singing may be an important adjunct pain management strategy.

[Effects of music in intensive care medicine]

Music not only plays an important role in everyone's life, it also has effects on heart rate, blood pressure and other physiological parameters. Although music can be interpreted as a subjective feeling, studies have shown that objective parameters such as heart rate, blood pressure and other physiological parameters are clearly influenced by music in various circumstances. Meanwhile, music is used in many medical disciplines, including the area of intensive care medicine. Pain, stress and fear in particular can be influenced positively, but music also plays a major role in patients with delirium and during weaning or surgical interventions. According to many available reports and good prospective studies, a positive effect of music has been observed in many medical disciplines and also in intensive care. Also in postoperative patients, whether from visceral surgery, cardiac surgery, orthopaedics or gynecology, to name just a few, positive effects of music with regard to the parameters pain, stress and anxiety have been demonstrated. Even if many physiological and pathophysiological relationships between the effects of music are not explained in detail, the cerebral processing of different impulses is decisive for the effects of music. The most benefit on health is visible with classic music, particularly in compositions of Bach, Mozart or Italian composers.

Effects of listening to music in digestive endoscopy: A prospective intervention study led by nursing

AIMS

To explore whether music can reduce anxiety and pain in patients who underwent diagnostic endoscopic examinations in conscious and deep sedation and to assess degree of satisfaction and willingness to repeat the procedure.

DESIGN

Prospective study led by nursing.

METHODS

Between March 2019-June 2019, consecutive outpatients undergoing endoscopic examinations were simple matched into four groups: Group 1: conscious sedation with music; Group 2: conscious sedation without music; Group 3: deep sedation with music and Group 4: deep sedation without music. Ten minutes before the procedure, two trainee nurses applied music. State-Trait Anxiety Inventory was used to evaluate anxiety.

RESULTS

Before and at the end of the procedure, patients who listened to music had a lower level anxiety than those who did not listen and, also, reported lower pain intensity during procedure. Only within Group 1 median anxiety, measured after the procedure, is lower than that measured before. In the bivariate logistic regression model, pain and listening to music were independent factors for satisfaction and willingness to repeat procedure.

CONCLUSION

music in digestive endoscopy reduce pain and anxiety in conscious sedation, thus could be used to reduce anxiety in support to conscious sedation leading to lower usage of deep sedation and consequently reduction of costs and adverse events.

IMPACT

Anxiety in digestive endoscopy limits patients' satisfaction. Music in digestive endoscopy as a specific nursing intervention could reduce anxiety of patients. This nursing intervention study confirms positive effect of music in digestive endoscopy. As part of nursing management, the addition of music to daily care practice in digestive endoscopy may reduce anxiety and increase the patient's degree of satisfaction. Use of music could limit deep sedation use in digestive endoscopy with consequent reduction of risks for patients, execution times, and costs of procedures.

The Use of Music by Adolescents and Young Adults With Sickle Cell Disease

Pain is common and often severe in people with sickle cell disease (SCD), occurring as acute intermittent pain episodes called vaso-occlusive episodes (VOEs), as well as chronic pain conditions including bone infarctions, avascular necrosis of joints, and neuropathic pain. Analgesics such as opioids, nonsteroidal anti-inflammatory medications (NSAIDS), and anticonvulsants for neuropathic pain, although often necessary to manage these types of pain, are associated with side effects. Nonpharmacologic interventions such as to listening to music and music therapy may reduce pain. The objectives of this study were to determine whether the use of music by adolescents and young adults with SCD was helpful, and if so, the types of music that helped, and how music helped them. A convenience sample of nine English-speaking inpatients ages 13 to 21 years, with SCD and at least two prior hospitalizations for VOE, took part in interviews with music therapists. Participants were asked open-ended questions about both pain and music. Participants identified that music was helpful for pain relief as well as for mood regulation, focusing attention during cognitive tasks such as homework, distraction, relaxation, and feeling understood or connected with others. Despite this, while hospitalized, participants reported that they did not tend to use music to help with pain. These findings support the use of both music medicine and music therapy as interventions for pain and distress in adolescents and young adults with SCD.

Impact of Background Music on Medical Student Anxiety and Performance During Anatomical Dissections: A Cluster Randomized Interventional Trial

Anatomical dissection on cadavers can be a source of anxiety for medical students. Studies in other stressful settings have shown a reduction in anxiety when there is background music. The objective of this study was to determine if music can have an impact on student anxiety, student satisfaction, and student performance in dissection room. This cluster randomized interventional trial included 187 second-year medical students. The intervention was standardized background music, selected based on the literature, with a tempo of between 60 and 80 bpm. Six balanced clusters were randomized (1:1) to music or no music during dissection sessions. The main assessment criterion was a validated self-evaluation scale score for anxiety, the State Trait Anxiety Inventory. Student satisfaction was measured using a visual analog scale and dissection performance was evaluated by an examination. The outcomes were analyzed with mixed models adjusted on group effect, chronic anxiety, and confounding factors. A significant (58%) relative decrease in acute anxiety, odds ratio 0.423 [0.160; 0.710] was found for the music intervention group. Music also had a positive impact on performance with students in the intervention group attaining higher grades than those in the control group (0.42/10 higher, P = 0.0016). The study also showed a nonsignificant increase in satisfaction with 0.37 extra points (P = 0.137) in the intervention group. Background music had a significant impact on anxiety in the dissection room and on technical and theoretical performance in the subsequent anatomy examination. This music intervention could be extended to other stressful work environments.

Music therapy following cardiac surgery-is it an effective method to reduce pain and anxiety?

A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was: In patients undergoing cardiac surgery, is postoperative music therapy effective in reducing pain and anxiety? Altogether, 153 papers were found using the reported search method, of which 7 represented the best evidence to answer the clinical question. Six of the included studies were randomized trials, with 1 further non-randomized trial. The specific music protocols utilized widely varied, ranging from 1 short session on day 1 postoperatively to multiple sessions per day over a 72-h period. Most therapies involved music of a relaxing type, typically between 50 and 60 dB. All 7 studies reported on pain, with 4 demonstrating significant differences in pain score; however, 3 of these were not associated with reduction in analgesia requirements. Five studies reported on anxiety, with 2 demonstrating a statistically significant improvement in levels of anxiety. These results need to be contextualized by the small number of participants within each study and the heterogeneity in the therapy protocols utilized. The current best available evidence fails to support the benefits of music therapy as an effective non-pharmacological option in reducing pain and anxiety following open-heart surgery. While there is scarce evidence demonstrating efficacy, the current literature contains very small-sample-sized studies in utilizing music therapy protocols which in turn have wide range of variability in terms of duration, frequency, timing in the postoperative period and specific choice of music utilized in each protocol.

Beneficial Effects of Listening to Classical Music in Patients With Heart Failure: A Randomized Controlled Trial

BACKGROUND

Practical recommendations on nonpharmacologic non-device/surgical interventions in patients with heart failure (HF) are well known. Although complementary treatments may have beneficial effects, there is no evidence that these on their own improve mortality, morbidity, or quality of life. We examined the effects of listening to recorded classical music on HF-specific quality of life (QOL), generic QOL, sleep quality, anxiety, depression, and cognitive state in patients with HF in the home-care setting.

METHODS AND RESULTS

Multicenter randomized controlled trial. One hundred fifty-nine patients with HF were randomized on a 1:1 basis in 2 groups: experimental (music) and control. Patients were evaluated after 30, 60, 90 days (experimental period) and at 6 months. Patients randomized to the music group listened to music from a large preselected playlist, at least 30 minutes per day, for 3 months on an MP3 player. Patients in the control group received standard care. HF-specific QOL, generic QOL, self-care, somatic perception of HF symptoms, sleep quality, anxiety and depression, and cognitive abilities were assessed throughout the use of specific scales. On average, patients in the music group showed greater improvements in terms of HF-specific QOL (P < .001), generic-QOL (P = .005), quality of sleep (P = .007), anxiety and depression levels (P < .001 for both), and cognitive performances (P = .003).

CONCLUSIONS

Listening to recorded classical music is a feasible, noninvasive, safe, and inexpensive intervention, able to improve QOL in patients with HF in the home-care setting.

Effect of live oud music on physiological and psychological parameters in patients undergoing cardiac surgery

Background. Music therapy has emerged as a promising evidence-based adjuvant method of intervention. This study aims to assess the effect of live oud music on physiological and psychological parameters in patients undergoing cardiac surgery, pre- and post-operatively. Methods. Twelve patients undergoing cardiac operations were randomly allocated into either intervention group or control group, six patients in each group. Patients in the intervention group listened to 20 minutes of improvised and personally customized live oud music before and after surgery while patients in the control group heard the normal hospital sounds. While anxiety scores were assessed preoperatively, vital signs and pain scores were assessed postoperatively together with serum levels of cortisol, which was used as a surrogate marker of the stress response. Results. In the intervention group, pain scores and respiratory rates showed statistically significant reduction after listening to music (P values of 0.043 and 0.034 respectively). Additionally, heart rates, anxiety scores and serum cortisol levels showed borderline significant reduction in patients who listened to music with P values, 0.063, 0.066 and 0.068 respectively. These changes were not found in the control group. Conclusions. This preliminary study suggests a role of live oud music therapy in decreasing stress response of the patients undergoing cardiac surgery, in addition to its positive effects on pain perception and anxiety scores.

The Effect of Perioperative Music on the Stress Response to Surgery: A Meta-analysis

BACKGROUND

Current perioperative patient care aims to maintain homeostasis by attenuation of the stress response to surgery, as a more vigorous stress response can have detrimental effects on postoperative recovery. This systematic review and meta-analysis aims to assess the effect of perioperative music on the physiological stress response to surgery.

METHODS

The Embase, Medline Ovid, Cochrane Central, Web of Science, and Google Scholar databases were searched from inception date until February 5, 2019, using a systematic literature search following the Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines for randomized controlled trials investigating the effect of music before, during, and/or after surgery in adult surgical patients on the stress response to surgery. Meta-analysis was performed using a random effects model and pooled standardized mean differences were calculated with 95% confidence intervals. This study was registered in the PROSPERO database (CRD42018097060).

RESULTS

The literature search identified 1076 articles. Eighteen studies (1301 patients) were included in the systematic review, of which eight were included in the meta-analysis. Perioperative music attenuated the neuroendocrine cortisol stress response to surgery (pooled standardized mean difference -0.30, [95% confidence interval -0.53 to -0.07], P = 0.01, I² = 0).

CONCLUSIONS

Perioperative music can attenuate the neuroendocrine stress response to surgery.