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Niotis K, Akiyoshi K, Carlton C, Isaacson R. Dementia Prevention in Clinical Practice. Semin Neurol 2022; 42:525-548. [PMID: 36442814 DOI: 10.1055/s-0042-1759580] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Over 55 million people globally are living with dementia and, by 2050, this number is projected to increase to 131 million. This poses immeasurable challenges for patients and their families and a significant threat to domestic and global economies. Given this public health crisis and disappointing results from disease-modifying trials, there has been a recent shift in focus toward primary and secondary prevention strategies. Approximately 40% of Alzheimer's disease (AD) cases, which is the most common form of dementia, may be prevented or at least delayed. Success of risk reduction studies through addressing modifiable risk factors, in addition to the failure of most drug trials, lends support for personalized multidomain interventions rather than a "one-size-fits-all" approach. Evolving evidence supports early intervention in at-risk patients using individualized interventions directed at modifiable risk factors. Comprehensive risk stratification can be informed by emerging principals of precision medicine, and include expanded clinical and family history, anthropometric measurements, blood biomarkers, neurocognitive evaluation, and genetic information. Risk stratification is key in differentiating subtypes of dementia and identifies targetable areas for intervention. This article reviews a clinical approach toward dementia risk stratification and evidence-based prevention strategies, with a primary focus on AD.
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Affiliation(s)
- Kellyann Niotis
- Department of Neurology, Weill Cornell Medicine and New York - Presbyterian, New York, New York
| | - Kiarra Akiyoshi
- Department of Neurology, Weill Cornell Medicine and New York - Presbyterian, New York, New York
| | - Caroline Carlton
- Department of Neurology, Weill Cornell Medicine and New York - Presbyterian, New York, New York
| | - Richard Isaacson
- Department of Neurology, Weill Cornell Medicine and New York - Presbyterian, New York, New York.,Department of Neurology, Florida Atlantic University, Charles E. Schmidt College of Medicine, Boca Raton, Florida
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Sanjana M, Nisha KV. Effects of Abacus Training on Auditory Spatial Maturation in Children with Normal Hearing. Int Arch Otorhinolaryngol 2022; 27:e56-e66. [PMID: 36714899 PMCID: PMC9879648 DOI: 10.1055/s-0041-1741434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 09/11/2021] [Indexed: 02/01/2023] Open
Abstract
Introduction The spatial auditory system, though developed at birth, attains functional maturity in the late childhood (12 years). Spatial changes during childhood affect navigation in the environment and source segregation. Accommodation of a new skill through learning, especially during childhood, can expedite this process. Objective To explore the auditory spatial benefits of abacus training on psychoacoustic metrics in children. The study also aimed to identify the most sensitive metric to abacus training related changes in spatial processing, and utilize this metric for a detailed spatial error profiling. Methods A standard group comparison analysis with 90 participants divided into three groups: I: children with abacus training (C-AT); II: children with no training (C-UT); III: adults with no training (A-UT). The groups underwent a series of psychoacoustic tests, such as interaural time difference (ITD), interaural level difference (ILD), and virtual auditory space identification (VASI), as well as perceptual tests such as the Kannada version of the speech, spatial, and quality questionnaire (K-SSQ). Results Significant group differences were observed in the multivariate analysis of variance (MANOVA) and post-hoc tests, with the C-AT group showing significantly lower ILD scores ( p = 0.01) and significantly higher VASI scores ( p <0.001) compared to the C-UT group, which is indicative of better spatial processing abilities in the former group. The discriminant function (DF) analyses showed that the VASI was the most sensitive metric for training-related changes, based on which elaborate error analyses were performed. Conclusions Despite the physiological limits of the immature neural framework, the performance of the C-AT group was equivalent to that of untrained adults on psychoacoustic tests, which is reflective of the positive role of abacus training in expediting auditory spatial maturation.
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Affiliation(s)
- M. Sanjana
- Department of Speech and Hearing, Manipal College of Health Professions (MCHP), Manipal, Karnataka, India.
| | - K. V. Nisha
- Center for Hearing Sciences, Center of Excellence, All India Institute of Speech and Hearing (AIISH), Naimisham Campus, Manasagangothri, Mysore, Karnataka, India.,Address for correspondence K. V. Nisha, PhD Department of Audiology, All India Institute of Speech and Hearing (AIISH)Mysore 570006, KarnatakaIndia
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DU YIHANG, FANG WEINING, QIU HANZHAO. DEVELOPMENT AND VALIDATION OF A METHOD TO ENHANCE AUDITORY ATTENTION DURING CONTINUOUS SPEECH-SHAPED NOISE ENVIRONMENT. J MECH MED BIOL 2019. [DOI: 10.1142/s0219519419500489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Auditory training (AT) may strengthen auditory skills that help human not only in on-task auditory perception performance but in continuous speech-shaped noise (SSN) environment. AT based on musical material has provided some evidence for an “auditory advantage” in understanding speech-in-noise (SIN), but with a long period training and complex procedure. Experimental research is essential to develop a simplified method named auditory target tracking training (ATT) which refined from musical material is necessary to determine the benefits of training. We developed two kinds of refined AT method: basic auditory target tracking (BAT) training and enhanced auditory target tracking (EAT) training to adult participants ([Formula: see text]) separately for 20 units, assessing performance to perceive speech in noise environment after training. The EAT group presented better speech perception performance than the other groups and no significant differences between BAT group and control group. The training effect of EAT is the most significant when uni-gender SSN and [Formula: see text] dB. Outcomes suggest that efficacy of trained EAT can improve speech perception performance and selective attention during SSN environment. These findings provide an important link between musical-based training and auditory selective attention in real-world, and extended to special vocational training.
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Affiliation(s)
- YIHANG DU
- School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
| | - WEINING FANG
- State Key Lab of Rail Traffic Control & Safety, Beijing Jiaotong University, Beijing 100044, P. R. China
| | - HANZHAO QIU
- School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China
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Isaacson RS, Ganzer CA, Hristov H, Hackett K, Caesar E, Cohen R, Kachko R, Meléndez-Cabrero J, Rahman A, Scheyer O, Hwang MJ, Berkowitz C, Hendrix S, Mureb M, Schelke MW, Mosconi L, Seifan A, Krikorian R. The clinical practice of risk reduction for Alzheimer's disease: A precision medicine approach. Alzheimers Dement 2018; 14:1663-1673. [PMID: 30446421 PMCID: PMC6373477 DOI: 10.1016/j.jalz.2018.08.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 06/13/2018] [Accepted: 08/21/2018] [Indexed: 12/25/2022]
Abstract
Like virtually all age-related chronic diseases, late-onset Alzheimer's disease (AD) develops over an extended preclinical period and is associated with modifiable lifestyle and environmental factors. We hypothesize that multimodal interventions that address many risk factors simultaneously and are individually tailored to patients may help reduce AD risk. We describe a novel clinical methodology used to evaluate and treat patients at two Alzheimer's Prevention Clinics. The framework applies evidence-based principles of clinical precision medicine to tailor individualized recommendations, follow patients longitudinally to continually refine the interventions, and evaluate N-of-1 effectiveness (trial registered at ClinicalTrials.gov NCT03687710). Prior preliminary results suggest that the clinical practice of AD risk reduction is feasible, with measurable improvements in cognition and biomarkers of AD risk. We propose using these early findings as a foundation to evaluate the comparative effectiveness of personalized risk management within an international network of clinician researchers in a cohort study possibly leading to a randomized controlled trial.
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Affiliation(s)
- Richard S Isaacson
- Department of Neurology, Weill Cornell Medicine and NewYork-Presbyterian, New York, NY, USA.
| | - Christine A Ganzer
- School of Nursing, Hunter College, City University of New York, New York, NY, USA
| | - Hollie Hristov
- Department of Neurology, Weill Cornell Medicine and NewYork-Presbyterian, New York, NY, USA
| | | | | | - Randy Cohen
- Department of Cardiology, Crystal Run Healthcare, Middletown, NY, USA
| | | | | | - Aneela Rahman
- Department of Neurology, Weill Cornell Medicine and NewYork-Presbyterian, New York, NY, USA
| | - Olivia Scheyer
- Department of Neurology, Weill Cornell Medicine and NewYork-Presbyterian, New York, NY, USA
| | | | | | | | - Monica Mureb
- Department of Neurology, Weill Cornell Medicine and NewYork-Presbyterian, New York, NY, USA
| | - Matthew W Schelke
- Department of Neurology, Columbia University College of Physicians & Surgeons, New York, NY, USA
| | - Lisa Mosconi
- Department of Neurology, Weill Cornell Medicine and NewYork-Presbyterian, New York, NY, USA
| | | | - Robert Krikorian
- Department of Psychiatry & Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Liang C, Earl B, Thompson I, Whitaker K, Cahn S, Xiang J, Fu QJ, Zhang F. Musicians Are Better than Non-musicians in Frequency Change Detection: Behavioral and Electrophysiological Evidence. Front Neurosci 2016; 10:464. [PMID: 27826221 PMCID: PMC5078501 DOI: 10.3389/fnins.2016.00464] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 09/27/2016] [Indexed: 11/13/2022] Open
Abstract
Objective: The objectives of this study were: (1) to determine if musicians have a better ability to detect frequency changes under quiet and noisy conditions; (2) to use the acoustic change complex (ACC), a type of electroencephalographic (EEG) response, to understand the neural substrates of musician vs. non-musician difference in frequency change detection abilities. Methods: Twenty-four young normal hearing listeners (12 musicians and 12 non-musicians) participated. All participants underwent psychoacoustic frequency detection tests with three types of stimuli: tones (base frequency at 160 Hz) containing frequency changes (Stim 1), tones containing frequency changes masked by low-level noise (Stim 2), and tones containing frequency changes masked by high-level noise (Stim 3). The EEG data were recorded using tones (base frequency at 160 and 1200 Hz, respectively) containing different magnitudes of frequency changes (0, 5, and 50% changes, respectively). The late-latency evoked potential evoked by the onset of the tones (onset LAEP or N1-P2 complex) and that evoked by the frequency change contained in the tone (the acoustic change complex or ACC or N1′-P2′ complex) were analyzed. Results: Musicians significantly outperformed non-musicians in all stimulus conditions. The ACC and onset LAEP showed similarities and differences. Increasing the magnitude of frequency change resulted in increased ACC amplitudes. ACC measures were found to be significantly different between musicians (larger P2′ amplitude) and non-musicians for the base frequency of 160 Hz but not 1200 Hz. Although the peak amplitude in the onset LAEP appeared to be larger and latency shorter in musicians than in non-musicians, the difference did not reach statistical significance. The amplitude of the onset LAEP is significantly correlated with that of the ACC for the base frequency of 160 Hz. Conclusion: The present study demonstrated that musicians do perform better than non-musicians in detecting frequency changes in quiet and noisy conditions. The ACC and onset LAEP may involve different but overlapping neural mechanisms. Significance: This is the first study using the ACC to examine music-training effects. The ACC measures provide an objective tool for documenting musical training effects on frequency detection.
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Affiliation(s)
- Chun Liang
- Department of Communication Sciences and Disorders, University of Cincinnati Cincinnati, OH, USA
| | - Brian Earl
- Department of Communication Sciences and Disorders, University of Cincinnati Cincinnati, OH, USA
| | - Ivy Thompson
- Department of Communication Sciences and Disorders, University of Cincinnati Cincinnati, OH, USA
| | - Kayla Whitaker
- Department of Communication Sciences and Disorders, University of Cincinnati Cincinnati, OH, USA
| | - Steven Cahn
- Department of Composition, Musicology, and Theory, College-Conservatory of Music, University of Cincinnati Cincinnati, OH, USA
| | - Jing Xiang
- Department of Pediatrics and Neurology, Cincinnati Children's Hospital Medical Center Cincinnati, OH, USA
| | - Qian-Jie Fu
- Department of Head and Neck Surgery, University of California, Los Angeles Los Angeles, CA, USA
| | - Fawen Zhang
- Department of Communication Sciences and Disorders, University of Cincinnati Cincinnati, OH, USA
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Boebinger D, Evans S, Rosen S, Lima CF, Manly T, Scott SK. Musicians and non-musicians are equally adept at perceiving masked speech. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2015; 137:378-87. [PMID: 25618067 PMCID: PMC4434218 DOI: 10.1121/1.4904537] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
There is much interest in the idea that musicians perform better than non-musicians in understanding speech in background noise. Research in this area has often used energetic maskers, which have their effects primarily at the auditory periphery. However, masking interference can also occur at more central auditory levels, known as informational masking. This experiment extends existing research by using multiple maskers that vary in their informational content and similarity to speech, in order to examine differences in perception of masked speech between trained musicians (n = 25) and non-musicians (n = 25). Although musicians outperformed non-musicians on a measure of frequency discrimination, they showed no advantage in perceiving masked speech. Further analysis revealed that non-verbal IQ, rather than musicianship, significantly predicted speech reception thresholds in noise. The results strongly suggest that the contribution of general cognitive abilities needs to be taken into account in any investigations of individual variability for perceiving speech in noise.
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Affiliation(s)
- Dana Boebinger
- Institute of Cognitive Neuroscience, University College London, 17 Queen Square, London WC1N 3AR, United Kingdom
| | - Samuel Evans
- Institute of Cognitive Neuroscience, University College London, 17 Queen Square, London WC1N 3AR, United Kingdom
| | - Stuart Rosen
- Speech, Hearing & Phonetic Sciences, University College London, 2 Wakefield Street, London WC1N 2PF, United Kingdom
| | - César F Lima
- Centre for Psychology at University of Porto, Rua Alfredo Allen, 4200-135 Porto, Portugal
| | - Tom Manly
- Medical Research Council Cognition and Brain Sciences Unit, Cambridge, 15 Chaucer Road, Cambridge CB2 7EF, United Kingdom
| | - Sophie K Scott
- Division of Psychology and Language Sciences, University College London, Gower Street, London WC1E 6BT, United Kingdom
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Abstract
Central auditory processing disorders (CAPD) can affect children and adults of all ages due to a wide variety of causes. CAPD is a neurobiologic deficit in the central auditory nervous system (CANS) that affects those mechanisms that underlie fundamental auditory perception, including localization and lateralization; discrimination of speech and non-speech sounds; auditory pattern recognition; temporal aspects of audition, including integration, resolution, ordering, and masking; and auditory performance with competing and/or degraded acoustic signals (American Speech-Language-Hearing Association, 2005a, b). Although it is recognized that central auditory dysfunction may coexist with other disorders, CAPD is conceptualized as a sensory-based auditory disorder. Administration of behavioral and/or electrophysiologic audiologic tests that have been shown to be sensitive and specific to dysfunction of the CANS is critical for a proper diagnosis of CAPD, in addition to assessments and collaboration with a multidisciplinary team. Intervention recommendations for CAPD diagnosis are based on the demonstrated auditory processing deficits and related listening and related complaints. This chapter provides an overview of current definitions and conceptualizations, methods of diagnosis of, and intervention for, CAPD. The chapter culminates with a case study illustrating pre- and posttreatment behavioral and electrophysiologic diagnostic findings.
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Moore DR. Sources of pathology underlying listening disorders in children. Int J Psychophysiol 2014; 95:125-34. [PMID: 25086259 DOI: 10.1016/j.ijpsycho.2014.07.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Revised: 07/08/2014] [Accepted: 07/11/2014] [Indexed: 11/18/2022]
Abstract
Some children referred to audiology and developmental disability services have listening difficulties, despite normal audiograms. These children may be tested for 'auditory processing disorder' (APD), a controversial construct suggesting that neural dysfunction in the central auditory system leads to impaired auditory perception. An important question, not currently tested in clinical evaluation, is whether listening difficulties result from problems with bottom-up auditory sensory processing or top-down modulating cognition. Perceptual variability and poor performance on standardized tests suggest that listening difficulties are primarily cognitive in origin. However, evidence for impaired olivocochlear function and temporal processing deficits may implicate peripheral or central auditory dysfunction in some cases. Wide-spread, top-down modulation of auditory cortical, brainstem and ear function suggests that afferent and efferent control systems may not be simple to segregate. During normal maturation, hearing appears to develop in proportion to the complexity of both stimuli and tasks. But some younger individuals have mature hearing, highlighting individual differences that suggest APD may be due to a generalized developmental delay. Recent studies have investigated specific hypotheses showing, for example, that spatial hearing and executive function are compromised in some children with listening difficulties. Using speech stimuli (e.g. consonant-vowel syllables) to examine auditory brainstem responses, and psychophysiological relations between dichotic hearing and cortical physiology, various effects of auditory experience and development point the way to promising approaches for further studies of APD. Newer technology, from genetic sequencing to MRI, may have the sensitivity to test whether and how frequently APD is associated with impaired processing in the auditory system.
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Affiliation(s)
- David R Moore
- Communication Sciences Research Center, Cincinnati Children's Hospital Medical Center, S1.300, 240 Albert Sabin Way, Cincinnati, OH 45229, USA; Department of Otolaryngology, College of Medicine, University of Cincinnati, Cincinnati, OH, USA; School of Psychological Sciences, University of Manchester, Manchester, UK.
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Henshaw H, Ferguson MA. Working memory training for adult hearing aid users: study protocol for a double-blind randomized active controlled trial. Trials 2013; 14:417. [PMID: 24304745 PMCID: PMC4235173 DOI: 10.1186/1745-6215-14-417] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Accepted: 11/18/2013] [Indexed: 11/10/2022] Open
Abstract
Background One in ten people aged between 55 to 74 years have a significant hearing impairment in their better hearing ear (as defined by audiometric hearing thresholds). However, it is becoming increasingly clear that the challenges faced by older listeners cannot be explained by the audiogram alone. The ability for people with hearing loss to use cognition to support speech perception allows for compensation of the degraded auditory input. This in turn offers promise for new cognitive-based rehabilitative interventions. Working memory is known to be highly associated with language comprehension and recent evidence has shown significant generalization of learning from trained working memory tasks to improvements in sentence-repetition skills of children with severe to profound hearing loss. This evidence offers support for further investigation into the potential benefits of working memory training to improve speech perception abilities in other hearing impaired populations. Methods/Design This is a double-blind randomized active controlled trial aiming to assess whether a program of working memory training results in improvements in untrained measures of cognition, speech perception and self-reported hearing abilities in adult hearing aid users (aged 50 to 74 years) with mild-to-moderate hearing loss, compared with an active control group who receive a placebo version of the working memory training program. Discussion The present study aims to generate high-quality preliminary evidence for the efficacy of working memory training for adults with mild-to-moderate sensorineural hearing loss who are existing hearing aid users. This trial addresses a number of gaps in the published literature assessing training interventions for people with hearing loss, and in the general literature surrounding working memory training, such as the inclusion of an active control group, participant and tester blinding, and increased transparency in reporting. Trial registration ClinicalTrials.gov identifier: NCT01892007. Date of registration: 27 June 2013.
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Affiliation(s)
- Helen Henshaw
- NIHR Nottingham Hearing Biomedical Research Unit, School of Medicine, University of Nottingham, Ropewalk House, 113 The Ropewalk, Nottingham, UK.
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Perrot X, Collet L. Function and plasticity of the medial olivocochlear system in musicians: a review. Hear Res 2013; 308:27-40. [PMID: 23994434 DOI: 10.1016/j.heares.2013.08.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 08/11/2013] [Accepted: 08/21/2013] [Indexed: 10/26/2022]
Abstract
The outer hair cells of the organ of Corti are the target of abundant efferent projections from the olivocochlear system. This peripheral efferent auditory subsystem is currently thought to be modulated by central activity via corticofugal descending auditory system, and to modulate active cochlear micromechanics. Although the function of this efferent subsystem remains unclear, physiological, psychophysical, and modeling data suggest that it may be involved in ear protection against noise damage and auditory perception, especially in the presence of background noise. Moreover, there is mounting evidence that its activity is modulated by auditory and visual attention. A commonly used approach to measure olivocochlear activity noninvasively in humans relies on the suppression of otoacoustic emissions by contralateral noise. Previous studies have found substantial interindividual variability in this effect, and statistical differences have been observed between professional musicians and non-musicians, with stronger bilateral suppression effects in the former. In this paper, we review these studies and discuss various possible interpretations for these findings, including experience-dependent neuroplasticity. We ask whether differences in olivocochlear function between musicians and non-musicians reflect differences in peripheral auditory function or in more central factors, such as top-down attentional modulation.
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Affiliation(s)
- Xavier Perrot
- Université de Lyon, Lyon F-69000, France; INSERM U1028, CNRS UMR5292, Université Lyon 1, Lyon Neuroscience Research Center, Brain Dynamics and Cognition Team, Lyon F-69000, France; Claude Bernard Lyon 1 University, Lyon F-69500, France; Hospices Civils de Lyon, Lyon Sud Teaching Hospital, Department of Audiology and Orofacial Explorations, Pierre-Bénite F-69310, France.
| | - Lionel Collet
- Université de Lyon, Lyon F-69000, France; INSERM U1028, CNRS UMR5292, Université Lyon 1, Lyon Neuroscience Research Center, Brain Dynamics and Cognition Team, Lyon F-69000, France; Claude Bernard Lyon 1 University, Lyon F-69500, France; Hospices Civils de Lyon, Lyon Sud Teaching Hospital, Department of Audiology and Orofacial Explorations, Pierre-Bénite F-69310, France.
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Boyde C, Linden U, Boehm K, Ostermann T. The Use of Music Therapy During the Treatment of Cancer Patients: A Collection of Evidence. Glob Adv Health Med 2012; 1:24-9. [PMID: 27257528 PMCID: PMC4890096 DOI: 10.7453/gahmj.2012.1.5.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Music therapy is one of the oldest forms of creative art therapy and has been shown to have effects in different clinical and therapeutic settings, such as schizophrenia, pain, cardiovascular parameters, and dementia. This article provides an overview of some of the recent findings in this field and also reports two single case vignettes that offer insight into day-to-day applications of clinical music therapy. MATERIAL AND METHODS For the collection of clinical studies of music therapy in oncology, the databases AMED, CAIRSS, EMBASE, MEDLINE, PsychINFO, and PSYNDEX were searched with the terms "Study OR Trial" AND "Music Therapy" AND "Cancer OR Oncolog$." Studies were analyzed with respect to their design, setting and interventions, indications, patients, and outcomes. In addition, two case vignettes present the application of music therapy for a child with leukemia and an adult patient with breast cancer. RESULTS We found a total of 12 clinical studies conducted between 2001 and 2011 comprised of a total of 922 patients. Eight studies had a randomized controlled design, and four studies were conducted in the field of pediatric oncology. Studies reported heterogeneous results on short-term improvements in patients' mood and relaxation and reduced exhaustion and anxiety as well as in coping with the disease and cancer-related pain. Case descriptions showed similar effects in expressing emotions, opening up new goals, and turning the mind toward a healthy process and away form a disease-centered focus. CONCLUSION The use of music therapy in the integrative treatment of cancer patients is a therapeutic option whose salutogenetic potential is shown in many case studies such as those presented here. Study results, however, did not draw a conclusive picture of the overall effect of music therapy. In addition to further clinical trials, the evidence mosaic should be complemented with qualitative studies, single case descriptions, and basic research.
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Affiliation(s)
- Constance Boyde
- Constance Boyde is music therapists in the Department of Music Therapy, Community Hospital Herdecke, Germany
| | - Ulrike Linden
- Ulrike Linden is music therapists in the Department of Music Therapy, Community Hospital Herdecke, Germany
| | - Katja Boehm
- Katja Boehm, PhD, MSc, is a researcher of Research Methodology, The Center for Integrative Medicine, Witten/Herdecke University, Germany
| | - Thomas Ostermann
- Thomas Ostermann, PhD, MSc, is professor of Research Methodology, The Center for Integrative Medicine, Witten/Herdecke University, Germany
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