Effects of Music Therapy on Negative Emotions and Physiological Parameters in Patients Undergoing Colonoscopic Polypectomy: A Retrospective Study.

OBJECTIVE: This study aimed to determine the postoperative effects of music therapy on negative emotions, pain, and inflammatory and physiological parameters in patients undergoing colonoscopic polypectomy. METHODS: Patients who underwent colonoscopic polypectomy in Funan County People's Hospital between March 2020 and June 2023 were selected as the research subjects. Patients were divided into exposure (underwent music therapy) and control (did not undergo music therapy) groups. Baseline characteristics, Self-rating Anxiety Scale (SAS) and Visual Analog Scale (VAS) scores, physiological parameters [systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate (HR)], and inflammatory marker levels [neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), and erythrocyte sedimentation rate (ESR)] of patients before and after exposure to music were determined. The propensity score matching (PSM) method (1:1) was used to balance the baseline characteristics of the two groups. RESULTS: After PSM, the exposure group comprised 50 cases and the control group comprised 50 cases. The baseline characteristics were not significantly different between the two groups (P > 0.05). The postoperative SAS score of the exposure group was significantly lower than that of the control group (P < 0.05). Meanwhile, the postoperative VAS score of the exposure group was nonsignificantly lower than that of the control group (P > 0.05). Furthermore, the postoperative SBP, DBP, and HR levels of the exposure group were significantly lower than that of the control group (P < 0.05). The postoperative levels of NLR, PLR, and ESR were not significantly different between the exposure and control groups (P > 0.05). CONCLUSION: Music therapy exerts beneficial effects on the postoperative psychological and physiological parameters of patients undergoing colonoscopic polypectomy.

Music Nursing as Complementary Therapy Improves Anxiety, Fatigue, and Quality of Life in Children with Acute Leukaemia: A Retrospective Study.

OBJECTIVE: To explore the effects of music nursing as a complementary therapy on anxiety, fatigue, and quality of life in children with acute leukemia (AL). METHODS: This study included 150 children with AL admitted to our hospital from August 2021 to August 2023 and divided them into two groups based on treatment: the control (n = 76, received routine nursing) and observation (n = 74, received music nursing on the basis of routine nursing) groups. Comparison of groups was performed in terms of general information, anxiety, fatigue, and quality of life at admission (T0) and 1 month after admission (T1). RESULTS: No significant differences were observed in the general data between the two groups (P > 0.05). Anxiety, fatigue, and quality of life of the two groups also showed no significant differences at T0 (P > 0.05). The observation group showed significantly lower anxiety than the control group at T1 (P < 0.05). At T1, the observation group exhibited a lower fatigue degree compared with the control group (P < 0.05). At T1, the observation group attained higher scores on physiological and emotional dimensions of the quality of life compared with the control group, and the differences were statistically significant (P < 0.05). CONCLUSION: Music nursing for AL children, which has a certain clinical application value, can effectively reduce their anxiety and fatigue and improve their quality of life.

The effects of individual music therapy in nursing home residents with dementia to improve general well-being: study protocol of a randomized controlled trial.

BACKGROUND: Dementia is often associated with Neuropsychiatric Symptoms (NPS) such as agitation, depression, hallucinations, anxiety, that can cause distress for the resident with dementia in long-term care settings and can impose emotional burden on the environment. NPS are often treated with psychotropic drugs, which, however, frequently cause side effects. Alternatively, non-pharmacological interventions can improve well-being and maintain an optimal quality of life (QoL) of those living with dementia. Other QoL related outcomes, such as pain, discomfort and sleep disruption are relevant outcomes in music trials as well. Music therapy is a non-pharmacological intervention that can reduce NPS and improve well-being, and its associated symptoms in dementia. METHODS: The research will be conducted at eight nursing home facilities of a health care organization in the Netherlands. A sample size of 30 in each group (experimental and control group) is required, totalling 60 residents increased to 80 when considering expected drop out to follow up. The participants in the intervention group receive 30 min of individual music therapy (MT) in their own room by a music therapist twice a week for 12 weeks. The participants in the control group will receive 30 min of individual attention in their own room by a volunteer twice a week for 12 weeks. Assessments will be done at baseline, 6 weeks and 12 weeks. An independent observer, blinded for the intervention or control condition, will assess directly observed well-being (primary outcome) and pain (secondary outcome) before and after the sessions. Nurses will assess other secondary outcomes unblinded, i.e., perceived quality of life and NPS, both assessed with validated scales. The sleep duration will be indirectly assessed by a wrist device called MotionWatch. Information about psychotropic drug use will be derived from electronic medical chart review. DISCUSSION: The main purpose of this study is to assess the effects of individual music therapy on directly observed well-being controlled for individual attention in nursing home residents with dementia with NPS. The outcomes refer to both short-term and long-term effects consistent with therapeutic goals of care for a longer term. We hope to overcome limitations of previous study designs such as not blinded designs and music facilitators that were not only music therapists but also occupational therapists and nurses. This study should lead to more focused recommendations for practice and further research into non-pharmacological interventions in dementia such as music therapy. TRIAL REGISTRATION: The trial is registered at the International Clinical Trials Registry Platform (ICTRP) search portal in the Netherlands Trial Registration number NL7708, registration date 04-05-2019.

Evaluating the impact of using storytelling and visual multimedia music intervention to improve knowledge of the Child Rights Act and reduce the propensity to engage in child marriage.

Child marriage has continued to rear its ugly head in Nigerian society. This study aimed to evaluate the impact of storytelling and multimedia music interventions in improving knowledge of the Child Rights Act and reducing the propensity to engage in child marriage. The researchers applied a quasi-experimental design and collected data using a structured questionnaire. The children were assigned into three groups (control, storytelling and multimedia music) of 173 participants. It was found that the interventions were effective. In particular, while storytelling contributed more to reducing the propensity to engage in child marriage, multimedia music contributed more to improving knowledge of the Child Rights Act. These results suggest that storytelling and multimedia music interventions can be effective approaches for addressing the lingering problem of child marriage in Nigeria.

The underlying roles and neurobiological mechanisms of music-based intervention in Alzheimer's disease: A comprehensive review.

Non-pharmacological therapy has gained popularity in the intervention of Alzheimer's disease (AD) due to its apparent therapeutic effectiveness and the limitation of biological drug. A wealth of research indicates that music interventions can enhance cognition, mood and behavior in individuals with AD. Nonetheless, the underlying mechanisms behind these improvements have yet to be fully and systematically delineated. This review aims to holistically review how music-based intervention (MBI) ameliorates abnormal emotion, cognition decline, and behavioral changes in AD patients. We cover several key dimensions: the regulation of MBIs on cerebral blood flow (CBF), their impact on neurotransmission (including GABAergic and monoaminergic transmissions), modulation of synaptic plasticity, and hormonal release. Additionally, we summarize the clinical applications and limitations of active music-based intervention (AMBI), passive music-based intervention (PMBI), and hybrid music-based intervention (HMBI). This thorough analysis enhances our understanding of the role of MBI in AD and supports the development of non-pharmacological therapeutic strategies.

Shifting perspectives and transformative change: Parent perspectives of an active music engagement intervention for themselves and their child with cancer.

BACKGROUND: Children with cancer (ages 3-8 years) and their parents experience significant, interrelated distress associated with cancer treatment. Active music engagement (AME) uses music-based play and shared music-making to mitigate this distress. To advance our understanding about how AME works and its essential features, we interviewed parents who received the AME intervention as part of a multi-site mechanistic trial. The purpose of this qualitative analysis was to describe parents' experiences of AME for themselves and their child and to better understand how the intervention worked to lower parent-child distress. PROCEDURE: We conducted a total of 43 interviews with parents/caregivers, and purposively analyzed all interviews from underrepresented groups based on race/ethnicity and parent role. We used thematic analysis and achieved thematic redundancy after analyzing 28 interviews. RESULTS: The following statement summarizes resulting themes: Music therapists skillfully use AME to create a safe and healthy space (Theme 1), where parents/children have transformative experiences (Theme 2) that lead to learning and enactment (Theme 3) of new skills that counteract suffering (Theme 4) through empowerment, connectedness, and sustained relief. CONCLUSIONS: This work elucidates how AME works to counteract stressful qualities of cancer treatment. As parents witnessed positive and transformative changes in their child, they experienced relief and reported shifts in their perspective about cancer treatment. This led to learning and use of music as a coping strategy that extended beyond therapist-led sessions. Accessible, music-based interventions, like AME, offer a developmentally appropriate and effective way to support parents and young children during treatment.

A qualitative exploration of 40 Hz sound and music for older adults with mild cognitive impairment.

Emerging evidence suggests that 40 Hz auditory stimulation may benefit cognition. Nested within a randomized crossover trial, this qualitative study evaluates the acceptability and experience of three auditory interventions-self-selected music, 40 Hz sound, and a novel combination, termed 40 Hz music-in individuals with Mild Cognitive Impairment (MCI). Semi-structured interviews were conducted with individuals with MCI post-intervention exposure. Findings indicated a preference for self-selected music due to its memory-boosting and emotional benefits, while responses to 40 Hz sound were mixed, with several participants reporting discomfort. The composite 40 Hz music intervention showed promise, striking a balance by enhancing user experience and mitigating the 40 Hz sound's negative aspects. Engagement was influenced by personal music interests, listening routines, and support networks. This study highlights the potential of integrating 40 Hz sound with personalized music to offer a more acceptable 40 Hz auditory intervention for cognition in older adults with MCI.

The impact of group music therapy in ameliorating the depression among patients with dementia in care homes: A randomized control trial.

Despite the increasing use of music therapy to treat patients with dementia, studies focused on developing nations are still in their embryonic stages. In this view, this study examined the impact of group music therapy intervention in ameliorating depression levels among older people in two care homes. A randomized control trial (RCT) was carried out in which a total of 121 patients were randomly divided into control 61 and experimental group 60. After 6 weeks, 12-session experiment which involved passive and active music therapy, it was found that music group therapy intervention reduced the depression level of older persons in the experimental group, compared to those who were not exposed to the music therapy; control group. The music therapy session also influenced the salivary cortisol of the patients as it was shown to reduce their salivary cortisol levels. It was also observed that after three months of follow-up, participants in the experimental group still maintained a low level of depression and salivary cortisol level, but the control group's level was still high, thus, substantiating the effect of music in reducing depression among older people. We encouraged clinicians, nursing practitioners and care homes in Nigeria to incorporate music therapy as part of the treatment offered to patients with dementia.

The acceptability of Songs of Love for youth living with chronic pain.

OBJECTIVES: Music is helpful to young people in healthcare contexts, but less is known about the acceptability of music-based interventions for youth living at home with chronic pain who may be struggling to attend school and participate in social activities. The Songs of Love (SOL) foundation is a national nonprofit organization that creates free, personalized, original songs for youth facing health challenges. The aims of this study were (1) to assess acceptability of SOL from the perspective of youth with chronic pain receiving a song and singer-songwriters who created the songs, and (2) to explore the role of music more generally in the lives of young people living with pain. METHODS: Twenty-three people participated. Fifteen youth (mean age 16.8) were interviewed and received a song, and six singer-songwriters were interviewed about creating the songs. (Two additional people participated in pilot interviews.) Acceptability was assessed by (1) proportion of youth who participated in a second interview about their song and (2) results of reflexive thematic analysis (RTA) to determine acceptability. Themes addressing the role of music in the lives of youth with pain were also explored using RTA. RESULTS: The program was acceptable as 12 of 15 youth (80 %) participated in second interviews and themes met the definition of acceptability. Three themes addressing the role of music in the lives of youth living with pain were identified. CONCLUSIONS: This is the first report of the acceptability and experience of SOL and contributes to research on the benefits of music for pain management.

Audiovisual integration in the McGurk effect is impervious to music training.

The McGurk effect refers to an audiovisual speech illusion where the discrepant auditory and visual syllables produce a fused percept between the visual and auditory component. However, little is known about how individual differences contribute to the McGurk effect. Here, we examined whether music training experience-which involves audiovisual integration-can modulate the McGurk effect. Seventy-three participants completed the Goldsmiths Musical Sophistication Index (Gold-MSI) questionnaire to evaluate their music expertise on a continuous scale. Gold-MSI considers participants' daily-life exposure to music learning experiences (formal and informal), instead of merely classifying people into different groups according to how many years they have been trained in music. Participants were instructed to report, via a 3-alternative forced choice task, "what a person said": /Ba/, /Ga/ or /Da/. The experiment consisted of 96 audiovisual congruent trials and 96 audiovisual incongruent (McGurk) trials. We observed no significant correlations between the susceptibility of the McGurk effect and the different subscales of the Gold-MSI (active engagement, perceptual abilities, music training, singing abilities, emotion) or the general musical sophistication composite score. Together, these findings suggest that music training experience does not modulate audiovisual integration in speech as reflected by the McGurk effect.

Timbral effects on consonance disentangle psychoacoustic mechanisms and suggest perceptual origins for musical scales.

The phenomenon of musical consonance is an essential feature in diverse musical styles. The traditional belief, supported by centuries of Western music theory and psychological studies, is that consonance derives from simple (harmonic) frequency ratios between tones and is insensitive to timbre. Here we show through five large-scale behavioral studies, comprising 235,440 human judgments from US and South Korean populations, that harmonic consonance preferences can be reshaped by timbral manipulations, even as far as to induce preferences for inharmonic intervals. We show how such effects may suggest perceptual origins for diverse scale systems ranging from the gamelan's slendro scale to the tuning of Western mean-tone and equal-tempered scales. Through computational modeling we show that these timbral manipulations dissociate competing psychoacoustic mechanisms underlying consonance, and we derive an updated computational model combining liking of harmonicity, disliking of fast beats (roughness), and liking of slow beats. Altogether, this work showcases how large-scale behavioral experiments can inform classical questions in auditory perception.

Effect of musical expertise on the perception of duration and pitch in language: A cross-linguistic study.

This study adopts a cross-linguistic perspective and investigates how musical expertise affects the perception of duration and pitch in language. Native speakers of Chinese (N = 44) and Estonian (N = 46), each group subdivided into musicians and non-musicians, participated in a mismatch negativity (MMN) experiment where they passively listened to both Chinese and Estonian stimuli, followed by a behavioral experiment where they attentively discriminated the stimuli in the non-native language (i.e., Chinese to Estonian participants and Estonian to Chinese participants). In both experiments, stimuli of duration change, pitch change, and duration plus pitch change were discriminated. We found higher behavioral sensitivity among Chinese musicians than non-musicians in perceiving the duration change in Estonian and higher behavioral sensitivity among Estonian musicians than non-musicians in perceiving all types of changes in Chinese, but no corresponding effect was found in the MMN results, which suggests a more salient effect of musical expertise on foreign language processing when attention is required. Secondly, Chinese musicians did not outperform non-musicians in attentively discriminating the pitch-related stimuli in Estonian, suggesting that musical expertise can be overridden by tonal language experience when perceiving foreign linguistic pitch, especially when an attentive discrimination task is administered. Thirdly, we found larger MMN among Chinese and Estonian musicians than their non-musician counterparts in perceiving the largest deviant (i.e., duration plus pitch) in their native language. Taken together, our results demonstrate a positive effect of musical expertise on language processing.

"I Can't Think of Anything More Fulfilling": An Interpretative Phenomenological Analysis of Eight Female-Identifying Music Therapists' Career Longevity.

Although there is literature exploring burnout and music therapists who have left the profession, there is a lack of research exploring the lived experience of music therapists who have remained in the profession for their careers. Therefore, the purpose of this study was to understand the lived experience of music therapy clinicians in the United States who remained in the profession for their careers. We individually interviewed eight female-identifying music therapy clinicians who had been in the profession between 25 and 48 (M = 40.63; SD = 8.53) years. We used interpretive phenomenological analysis to analyze the data. Participants reviewed their transcripts and the results to provide credibility to the themes. We identified nine themes that described career longevity: centering service users; other professional opportunities and responsibilities; building a sustainable and thriving program; humility, professional agency, and growth; professional service to support peers and service users; training and supervising music therapists; connecting with the professional community; coping with work-related stressors; and music as a resource for resiliency. On the basis of these results, we developed a model depicting professional resiliency in music therapy that centered and revolved around the service users. In addition to their clinical expertise, there is considerable knowledge to be gained from music therapists regarding professional resiliency and career longevity. Additional scholarship in music therapy career longevity is necessary to grow the profession and increase access to services. Implications, limitations, and suggestions for future research are provided.

Exploring the neural underpinnings of chord prediction uncertainty: an electroencephalography (EEG) study.

Predictive processing in the brain, involving interaction between interoceptive (bodily signal) and exteroceptive (sensory) processing, is essential for understanding music as it encompasses musical temporality dynamics and affective responses. This study explores the relationship between neural correlates and subjective certainty of chord prediction, focusing on the alignment between predicted and actual chord progressions in both musically appropriate chord sequences and random chord sequences. Participants were asked to predict the final chord in sequences while their brain activity was measured using electroencephalography (EEG). We found that the stimulus preceding negativity (SPN), an EEG component associated with predictive processing of sensory stimuli, was larger for non-harmonic chord sequences than for harmonic chord progressions. Additionally, the heartbeat evoked potential (HEP), an EEG component related to interoceptive processing, was larger for random chord sequences and correlated with prediction certainty ratings. HEP also correlated with the N5 component, found while listening to the final chord. Our findings suggest that HEP more directly reflects the subjective prediction certainty than SPN. These findings offer new insights into the neural mechanisms underlying music perception and prediction, emphasizing the importance of considering auditory prediction certainty when examining the neural basis of music cognition.

Reminiscent music therapy combined with robot-assisted rehabilitation for elderly stroke patients: a pilot study.

BACKGROUND: Although some studies suggest that robot-assisted technology can significantly improve upper limb function in stroke patients compared to traditional rehabilitation training, it is still necessary to incorporate an auxiliary intervention to alleviate negative emotions, thereby alleviating the post-stroke fatigue and encouraging patients to actively respond to rehabilitation. However, the effect of the auxiliary intervention is unknown. OBJECTIVE: To evaluate the effect of reminiscent music therapy combined with robot-assisted rehabilitation in elderly patients with upper limb dysfunction. METHODS: From November 2022 to March 2023, elderly patients with upper limb dysfunction after stroke were assigned to one of three groups, with group A receiving usual rehabilitation treatment and care plus robot-assisted rehabilitation and reminiscent music therapy, group B receiving usual rehabilitation treatment and care plus robot-assisted rehabilitation, and group C receiving only usual rehabilitation treatment and care. Thirty patients completed this study, with 10 participants in each group. Activities of daily living, self-esteem, rehabilitation self-efficacy, positive emotion and upper limb function were measured before and after the intervention. One-way analysis of variance, paired-sample t-test, Kruskal-Wallis H test, Wilcoxon signed rank sum test and Chi-square test were used to analyze the data. RESULTS: According to the intragroup comparisons, in the three groups, all outcome measurements were significantly higher than those at baseline (all P < 0.05). After the intervention, the differences in the self-management effectiveness, rehabilitation self-efficacy, and positive emotion score were statistically significant among the three groups (all P < 0.05). In accordance with the results of Bonferroni analysis, the self-management effectiveness score of group A was significantly higher than that of Group B and Group C (all P < 0.05). The rehabilitation self-efficacy score of group A was significantly higher than that of Group B and Group C (P < 0.05). The positive emotion score of group A was significantly higher than that of Group B and Group C (P < 0.05). CONCLUSION: Reminiscent music therapy combined with robot-assisted rehabilitation is a promising approach to improve rehabilitation self-efficacy and positive emotion, which is evidence that reminiscent music therapy may be an effective auxiliary intervention to improve rehabilitation outcomes.

A Systematic Review of the Effectiveness of Non-Pharmacological Therapies Used by Nurses in Children Undergoing Surgery.

OBJECTIVE: The aim of this study was to identify non-pharmacological pain relief therapies in children undergoing surgery. DESIGN AND DATA SOURCES: Using keywords extracted from Medical Subject Headings and "Descriptores en Ciencias de la Salud" we searched for articles in the Web of Science, Scopus, Cuiden, PubMed, and CINHAL databases from the last five years, and performed a reverse search. We assessed the documentary quality of the articles using various standardized instruments. RESULTS: The final review included eleven studies. In terms of cognitive-behavioral techniques, there is evidence that both music and video therapy are effective in reducing postoperative pain in children in seven studies, and therapeutic play in five studies. Other methods used less frequently but found to be effective included laughter therapy in one study and deep breathing in another. Regarding physical methods of pain relief, massage was found to be an effective non-pharmacological therapy for reducing pediatric postoperative pain in two studies and ineffective in another. CONCLUSIONS: In this study, we highlight the importance of non-pharmacological therapies in pediatric postoperative pain management. Cognitive-behavioral techniques, especially music therapy, video therapy, and therapeutic play, reduce pediatric postoperative pain. They are therefore effective therapies that nurses can use in this area. Further research into the effectiveness of storytelling is necessary, as the evidence is not entirely conclusive. More evidence is also needed on physical methods of pain relief, particularly massage.