1
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Guadagnoli L, Yadlapati R, Pandolfino J, Bedell A, Pandit AU, Dunbar KB, Fass R, Gevirtz R, Gyawali CP, Lupe SE, Petrik M, Riehl ME, Salwen-Deremer J, Simons M, Tomasino KN, Taft T. Behavioral Therapy for Functional Heartburn: Recommendation Statements. Clin Gastroenterol Hepatol 2024:S1542-3565(24)00285-4. [PMID: 38518891 DOI: 10.1016/j.cgh.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/09/2024] [Accepted: 03/05/2024] [Indexed: 03/24/2024]
Abstract
BACKGROUND & AIMS Brain-gut behavior therapies (BGBT) are increasingly recognized as effective therapeutic interventions for functional heartburn. However, recommendations regarding candidacy for treatment, initial treatment selection, and navigating treatment non-response have not been established for functional heartburn specifically. The aim of this study was to establish expert-based recommendations for behavioral treatment in patients with functional heartburn. METHODS The validated RAND/University of California, Los Angeles Appropriateness Method was applied to develop recommendations. A 15-member panel composed of 10 gastrointestinal psychologists and 5 esophageal specialists ranked the appropriateness of a series of statements on a 9-point interval scale over 2 ranking periods. Statements were within the following domains: pre-therapy evaluation, candidacy criteria for BGBT, selection of initial BGBT, role of additional therapy for initial non-response to BGBT, and role of pharmacologic neuromodulation. The primary outcome was appropriateness of each intervention based on the recommendation statements. RESULTS Recommendations for psychosocial assessment (eg, hypervigilance, symptom-specific anxiety, health-related quality of life), candidacy criteria (eg, motivated for BGBT, acknowledges the role of stress in symptoms), and treatment were established. Gut-directed hypnotherapy or cognitive behavioral therapy were considered appropriate BGBT for functional heartburn. Neuromodulation and/or additional BGBT were considered appropriate in the context of non-response. CONCLUSIONS Gut-directed hypnotherapy and/or cognitive behavioral therapy are recommended as appropriate behavioral interventions for heartburn symptoms, depending on clinical indication, specific gut-brain targets, and preferred treatment modality (pharmacologic vs non-pharmacologic). Pre-therapy evaluation of psychosocial processes and candidacy for BGBT are important to determine eligibility for referral to psychogastroenterology services.
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Affiliation(s)
- Livia Guadagnoli
- Laboratory for Brain-Gut Axis Studies (LaBGAS), Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases and Metabolism (CHROMETA), KU Leuven, Leuven, Belgium.
| | - Rena Yadlapati
- Center for Esophageal Diseases, Division of Gastroenterology & Hepatology, University of California San Diego, La Jolla, California
| | - John Pandolfino
- Kenneth C. Griffin Esophageal Center, Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Alyse Bedell
- Departments of Psychiatry & Behavioral Neuroscience and Medicine (Section of Gastroenterology, Hepatology, and Nutrition), The University of Chicago, Chicago, Illinois
| | - Anjali U Pandit
- Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Kerry B Dunbar
- Division of Digestive Diseases, University of Texas Southwestern Medical Center and VA North Texas Healthcare System, Dallas, Texas
| | - Ronnie Fass
- Division of Gastroenterology and Hepatology, Case Western Reserve University, Cleveland, Ohio
| | - Richard Gevirtz
- Clinical PhD Program, CSPP@Alliant International University, San Diego, California
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri
| | - Stephen E Lupe
- Department of Gastroenterology, Hepatology, and Nutrition, The Cleveland Clinic, Cleveland, Ohio
| | - Megan Petrik
- Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Megan E Riehl
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan
| | - Jessica Salwen-Deremer
- Departments of Psychiatry and Medicine (Section of Gastroenterology & Hepatology), Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire
| | - Madison Simons
- Department of Gastroenterology, Hepatology, and Nutrition, The Cleveland Clinic, Cleveland, Ohio
| | - Kathryn N Tomasino
- Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Tiffany Taft
- Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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2
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Aschbacher K, Mather M, Lehrer P, Gevirtz R, Epel E, Peiper NC. Real-time heart rate variability biofeedback amplitude during a large-scale digital mental health intervention differed by age, gender, and mental and physical health. Psychophysiology 2024:e14533. [PMID: 38454612 DOI: 10.1111/psyp.14533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 12/06/2023] [Accepted: 01/08/2024] [Indexed: 03/09/2024]
Abstract
Heart rate variability biofeedback (HRVB) is an efficacious treatment for depression and anxiety. However, translation to digital mental health interventions (DMHI) requires computing and providing real-time HRVB metrics in a personalized and user-friendly fashion. To address these gaps, this study validates a real-time HRVB feedback algorithm and characterizes the association of the main algorithmic summary metric-HRVB amplitude-with demographic, psychological, and health factors. We analyzed HRVB data from 5158 participants in a therapist-supported DMHI incorporating slow-paced breathing to treat depression or anxiety symptoms. A real-time feedback metric of HRVB amplitude and a gold-standard research metric of low-frequency (LF) power were computed for each session and then averaged within-participants over 2 weeks. We provide HRVB amplitude values, stratified by age and gender, and we characterize the multivariate associations of HRVB amplitude with demographic, psychological, and health factors. Real-time HRVB amplitude correlated strongly (r = .93, p < .001) with the LF power around the respiratory frequency (~0.1 Hz). Age was associated with a significant decline in HRVB (β = -0.46, p < .001), which was steeper among men than women, adjusting for demographic, psychological, and health factors. Resting high- and low-frequency power, body mass index, hypertension, Asian race, depression symptoms, and trauma history were significantly associated with HRVB amplitude in multivariate analyses (p's < .01). Real-time HRVB amplitude correlates highly with a research gold-standard spectral metric, enabling automated biofeedback delivery as a potential treatment component of DMHIs. Moreover, we identify demographic, psychological, and health factors relevant to building an equitable, accurate, and personalized biofeedback user experience.
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Affiliation(s)
| | - Mara Mather
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
- Department of Psychology, University of Southern California, Los Angeles, California, USA
- Department of Biomedical Engineering, University of Southern California, Los Angeles, California, USA
| | - Paul Lehrer
- Department of Psychiatry, Robert Wood Johnson Medical School, Rutgers University, Monmouth Junction, New Jersey, USA
| | - Richard Gevirtz
- Department of Clinical Psychology, California School of Professional Psychology, Alliant International University, San Diego, California, USA
| | - Elissa Epel
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, California, USA
| | - Nicholas C Peiper
- Meru Health, San Mateo, California, USA
- Department of Epidemiology and Population Health, University of Louisville, Louisville, Kentucky, USA
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3
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Lu HC, Gevirtz R, Yang CC, Hauson AO. Heart Rate Variability Biofeedback for Mild Traumatic Brain Injury: A Randomized-Controlled Study. Appl Psychophysiol Biofeedback 2023; 48:405-421. [PMID: 37335413 PMCID: PMC10582136 DOI: 10.1007/s10484-023-09592-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2023] [Indexed: 06/21/2023]
Abstract
To determine whether heart rate variability biofeedback (HRV-BF) training, compared to a psychoeducation control condition can strengthen the integration of the central and autonomic nervous systems as measured by neuropsychological measures in patients with mild traumatic brain injury (mTBI). Participants were recruited from two university hospitals in Taipei, Taiwan. A total of 49 participants with mTBI were recruited for this study. Forty-one participants completed the study, 21 in the psychoeducation group and 20 in the HRV-BF group. Randomized controlled study. The Taiwanese Frontal Assessment Battery, the Semantic Association of Verbal Fluency Test, the Taiwanese version of the Word Sequence Learning Test, the Paced Auditory Serial Addition Test-Revised, and the Trail Making Test were used as performance-based neuropsychological functioning measures. The Checklist of Post-concussion Symptoms, the Taiwanese version of the Dysexecutive Questionnaire, the Beck Anxiety Inventory, the Beck Depression Inventory, and the National Taiwan University Irritability Scale were used as self-report neuropsychological functioning measures. Furthermore, heart rate variability pre- vs. post-training was used to measure autonomic nervous system functioning. Executive, information processing, verbal memory, emotional neuropsychological functioning, and heart rate variability (HRV) were improved significantly in the HRV-BF group at the posttest whereas the psychoeducation group showed no change. HRV biofeedback is a feasible technique following mild TBI that can improve neuropsychological and autonomic nervous system functioning. HRV-BF may be clinically feasible for the rehabilitation of patients with mTBI.
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Affiliation(s)
- Hsueh Chen Lu
- California School of Professional Psychology at Alliant International University, Clinical Psychology PhD Program, San Diego, CA, USA
| | - Richard Gevirtz
- California School of Professional Psychology at Alliant International University, Clinical Psychology PhD Program, San Diego, CA, USA.
| | - Chi Cheng Yang
- Department of Psychology, National Chengchi University, Taipei, Taiwan
| | - Alexander O Hauson
- California School of Professional Psychology at Alliant International University, Clinical Psychology PhD Program, San Diego, CA, USA
- Department of Psychiatry, University of California San Diego, La Jolla, San Diego, CA, USA
- Institute of Brain Research and Integrated Neuropsychological Services (iBRAINS.Org), San Diego, CA, USA
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4
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Zwienenberg L, van Dijk H, Enriquez-Geppert S, van der Vinne N, Gevirtz R, Gordon E, Sack AT, Arns M. Heartbeat-Evoked Potential in Major Depressive Disorder: A Biomarker for Differential Treatment Prediction between Venlafaxine and rTMS? Neuropsychobiology 2023:1-10. [PMID: 36927872 DOI: 10.1159/000529308] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 01/13/2023] [Indexed: 03/18/2023]
Abstract
INTRODUCTION Currently, major depressive disorder (MDD) treatment plans are based on trial-and-error, and remission rates remain low. A strategy to replace trial-and-error and increase remission rates could be treatment stratification. We explored the heartbeat-evoked potential (HEP) as a biomarker for treatment stratification to either antidepressant medication or rTMS treatment. METHODS Two datasets were analyzed: (1) the International Study to Predict Optimized Treatment in Depression (iSPOT-D; n = 1,008 MDD patients, randomized to escitalopram, sertraline, or venlafaxine, and n = 336 healthy controls) and (2) a multi-site, open-label rTMS study (n = 196). The primary outcome measure was remission. Cardiac field artifacts were removed from the baseline EEG using independent component analysis (ICA). The HEP-peak was detected in a bandwidth of 20 ms around 8 ms and 270 ms (N8, N270) after the R-peak of the electrocardiogram signal. Differences between remitters and non-remitters were statistically assessed by repeated-measures ANOVAs for electrodes Fp1, Cz, and Oz. RESULTS In the venlafaxine subgroup, remitters showed a lower HEP around the N8 peak than non-remitters on electrode site Cz (p = 0.004; d = 0.497). The rTMS group showed a non-significant difference in the opposite direction (d = -0.051). Retrospective stratification to one of the treatments based on the HEP resulted in enhanced treatment outcome prediction for venlafaxine (+22.98%) and rTMS (+10.66%). CONCLUSION These data suggest that the HEP could be used as a stratification biomarker between venlafaxine and rTMS; however, future out-of-sample replication is warranted.
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Affiliation(s)
- Lauren Zwienenberg
- Research Institute Brainclinics, Brainclinics Foundation, Nijmegen, The Netherlands.,Synaeda Psycho Medisch Centrum, Leeuwarden, The Netherlands.,Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Hanneke van Dijk
- Research Institute Brainclinics, Brainclinics Foundation, Nijmegen, The Netherlands.,Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Stefanie Enriquez-Geppert
- Department Clinical and Developmental Neuropsychology, Faculty of Behaviour and Social Sciences, University of Groningen, Groningen, The Netherlands
| | - Nikita van der Vinne
- Research Institute Brainclinics, Brainclinics Foundation, Nijmegen, The Netherlands.,Synaeda Psycho Medisch Centrum, Leeuwarden, The Netherlands
| | - Richard Gevirtz
- CSSP@Alliant International University, San Diego, California, USA
| | - Evian Gordon
- Brain Resource Ltd, Sydney, New South Wales, Australia.,Brain Resource Ltd, San Francisco, California, USA
| | - Alexander T Sack
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Martijn Arns
- Research Institute Brainclinics, Brainclinics Foundation, Nijmegen, The Netherlands.,Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
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Lin FV, Heffner K, Gevirtz R, Zhang Z, Tadin D, Porsteinsson A. Targeting autonomic flexibility to enhance cognitive training outcomes in older adults with mild cognitive impairment: study protocol for a randomized controlled trial. Trials 2021; 22:560. [PMID: 34425878 PMCID: PMC8381519 DOI: 10.1186/s13063-021-05530-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 08/09/2021] [Indexed: 11/23/2022] Open
Abstract
Importance Cognitive training with components that can further enhance the transferred and long-term effects and slow the progress of dementia is needed for preventing dementia. Objective The goal of the study is to test whether improving autonomic nervous system (ANS) flexibility via a resonance frequency breathing (RFB) training will strengthen the effects of a visual speed of processing (VSOP) cognitive training on cognitive and brain function, and slow the progress of dementia in older adults with mild cognitive impairment (MCI). Design Stage II double-blinded randomized controlled trial. The study was prospectively registered at ClinicalTrials.gov, with registration approved on 21 August 2020 (No. NCT04522791). Setting Study-related appointments will be conducted on-site at University of Rochester Medical Center locations. Data collection will be conducted from August 2020 to February 2025. Participants Older adults with MCI (n = 114) will be randomly assigned to an 8-week combined intervention (RFB+VSOP), VSOP with guided imagery relaxation (IR) control, and a IR-only control, with periodical booster training sessions at follow-ups. Mechanistic and distal outcomes include ANS flexibility, measured by heart rate variability, and multiple markers of dementia progress. Data will be collected across a 14-month period. Discussion This will be among the first RCTs to examine in older persons with MCI a novel, combined intervention targeting ANS flexibility, an important contributor to overall environmental adaptation, with an ultimate goal for slowing neurodegeneration. Trial registration ClinicalTrials.gov NCT04522791. Registered on 21 August 2020 Protocol version: STUDY00004727; IRB protocol version 2, approved on 30 July 2020.
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Affiliation(s)
- Feng V Lin
- Department of Psychiatry and Behavioral Sciences, School of Medicine, Stanford University, Stanford, USA.,Wu Tsai Neuroscience Institute, Stanford University, Stanford, USA.,Elaine C. Hubbard Center for Nursing Research on Aging, School of Nursing, University of Rochester Medical Center, Rochester, USA.,Department of Brain and Cognitive Sciences, University of Rochester, Rochester, USA
| | - Kathi Heffner
- Elaine C. Hubbard Center for Nursing Research on Aging, School of Nursing, University of Rochester Medical Center, Rochester, USA. .,Department of Medicine, School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, USA. .,Department of Psychiatry, School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, USA.
| | | | - Zhengwu Zhang
- University of North Carolina-Chapel Hill, Chapel Hill, USA
| | - Duje Tadin
- Department of Brain and Cognitive Sciences, University of Rochester, Rochester, USA.,Department of Neuroscience, School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, USA
| | - Anton Porsteinsson
- Department of Psychiatry, School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, USA
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6
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Gevirtz R, Birbaumer N, Sokhadze T. In Memoriam: J. Peter Rosenfeld 1940-2021. Appl Psychophysiol Biofeedback 2021; 46:133. [PMID: 33970366 DOI: 10.1007/s10484-021-09512-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | | | - Tato Sokhadze
- University of South Carolina School of Medicine, Greenville, SC, USA
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7
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Blase K, Vermetten E, Lehrer P, Gevirtz R. Neurophysiological Approach by Self-Control of Your Stress-Related Autonomic Nervous System with Depression, Stress and Anxiety Patients. Int J Environ Res Public Health 2021; 18:ijerph18073329. [PMID: 33804817 PMCID: PMC8036915 DOI: 10.3390/ijerph18073329] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/23/2021] [Accepted: 03/08/2021] [Indexed: 01/26/2023]
Abstract
BACKGROUND Heart Rate Variability Biofeedback (HRVB) is a treatment in which patients learn self-regulation of a physiological dysregulated vagal nerve function. While the therapeutic approach of HRVB is promising for a variety of disorders, it has not yet been regularly offered in a mental health treatment setting. AIM To provide a systematic review about the efficacy of HRV-Biofeedback in treatment of anxiety, depression, and stress related disorders. METHOD Systematic review in PubMed and Web of Science in 2020 with terms HRV, biofeedback, Post-Traumatic Stress Disorder (PTSD), depression, panic disorder, and anxiety disorder. Selection, critical appraisal, and description of the Random Controlled Trials (RCT) studies. Combined with recent meta-analyses. RESULTS The search resulted in a total of 881 studies. After critical appraisal, nine RCTs have been selected as well as two other relevant studies. The RCTs with control groups treatment as usual, muscle relaxation training and a "placebo"-biofeedback instrument revealed significant clinical efficacy and better results compared with control conditions, mostly significant. In the depression studies average reduction at the Beck Depression Inventory (BDI) scale was 64% (HRVB plus Treatment as Usual (TAU) versus 25% (control group with TAU) and 30% reduction (HRVB) at the PSQ scale versus 7% (control group with TAU). In the PTSD studies average reduction at the BDI-scale was 53% (HRV plus TAU) versus 24% (control group with TAU) and 22% (HRVB) versus 10% (TAU) with the PTSD Checklist (PCL). In other systematic reviews significant effects have been shown for HRV-Biofeedback in treatment of asthma, coronary artery disease, sleeping disorders, postpartum depression and stress and anxiety. CONCLUSION This systematic review shows significant improvement of the non-invasive HRVB training in stress related disorders like PTSD, depression, and panic disorder, in particular when combined with cognitive behavioral therapy or different TAU. Effects were visible after four weeks of training, but clinical practice in a longer daily self-treatment of eight weeks is more promising. More research to integrate HRVB in treatment of stress related disorders in psychiatry is warranted, as well as research focused on the neurophysiological mechanisms.
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Affiliation(s)
- Kees Blase
- National Centre Stress Management, Innovational and Educational Centre HartFocus, 1231 NC78 Loosdrecht, The Netherlands
- Correspondence:
| | - Eric Vermetten
- Department Psychiatry, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Paul Lehrer
- Rutgers Medical School, Rutgers University, Monmouth Junction, NJ 08852, USA;
| | - Richard Gevirtz
- California School of Professional Psychology, Alliant International University, San Diego, CA 92131, USA;
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8
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Iseger TA, van Bueren NE, Kenemans JL, Gevirtz R, Arns M. A frontal-vagal network theory for Major Depressive Disorder: Implications for optimizing neuromodulation techniques. Brain Stimul 2020; 13:1-9. [DOI: 10.1016/j.brs.2019.10.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/30/2019] [Accepted: 10/08/2019] [Indexed: 12/22/2022] Open
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9
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Palesh O, Scheiber C, Kesler S, Gevirtz R, Heckler C, Guido JJ, Janelsins M, Cases MG, Tong B, Miller JM, Chrysson NG, Mustian K. Secondary outcomes of a behavioral sleep intervention: A randomized clinical trial. Health Psychol 2019; 38:196-205. [PMID: 30762399 PMCID: PMC6892630 DOI: 10.1037/hea0000700] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE Nearly 80% of cancer patients struggle with insomnia, which is associated with decreased heart rate variability (HRV) and quality of life (QOL). The aim of this secondary analysis was to evaluate the possible effects of Brief Behavioral Therapy for Cancer-Related Insomnia (BBT-CI), delivered during chemotherapy visits, on QOL and HRV in patients with breast cancer (BC). METHOD QOL and HRV data were obtained during a pilot clinical trial assessing the feasibility and effects of BBT-CI on insomnia. A total of 71 BC patients (mean age = 52.5 years) were randomly assigned to either BBT-CI or a healthy-eating control intervention (HEAL). BBT-CI and HEAL were delivered over 6 weeks (2 face-to-face sessions plus 4 phone calls) by trained staff at 4 National Cancer Institute-funded Community Oncology Research Program clinics. QOL was measured with the Functional Assessment of Cancer Therapy (FACT-G) and HRV with the Firstbeat device at baseline and after intervention. RESULTS There were significant improvements in QOL after intervention for BBT-CI (FACT-G, p = .009; FACT-B, p = .016; ANCOVA) and 5-min supine HRV measures (SDNN, p = .005; rMSSD, p = .004; HF, p = .009; ANCOVA) compared with HEAL. CONCLUSIONS Patients randomized to BBT-CI showed improvements in QOL and HRV, providing support for BBT-CI's possible benefit when delivered in the community oncology setting by trained staff. A more definitive efficacy trial of BBT-CI is currently being planned with sufficient statistical power to evaluate the intervention's clinical utility. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
- Oxana Palesh
- Department of Psychiatry and Behavioral Sciences, Stanford
University
| | - Caroline Scheiber
- Department of Psychiatry and Behavioral Sciences, Stanford
University
| | - Shelli Kesler
- Department of Neuro-Oncology, University of Texas MD
Anderson Cancer Center
| | - Richard Gevirtz
- Clinical Psychology PhD Program, Alliant International
University
| | - Charles Heckler
- James P. Wilmot Cancer Institute, University of Rochester
Medical Center
| | - Joseph J. Guido
- James P. Wilmot Cancer Institute, University of Rochester
Medical Center
| | - Michelle Janelsins
- James P. Wilmot Cancer Institute, University of Rochester
Medical Center
| | - Mallory G. Cases
- Department of Psychiatry and Behavioral Sciences, Stanford
University
| | - Bingjie Tong
- Department of Psychiatry and Behavioral Sciences, Stanford
University
| | - Jessica M. Miller
- Cancer Control Trials, Metro-Minnesota Community Oncology
Research Consortium
| | | | - Karen Mustian
- James P. Wilmot Cancer Institute, University of Rochester
Medical Center
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10
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Mahone MC, Travis F, Gevirtz R, Hubbard D. fMRI during Transcendental Meditation practice. Brain Cogn 2018; 123:30-33. [PMID: 29505943 DOI: 10.1016/j.bandc.2018.02.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 02/23/2018] [Accepted: 02/25/2018] [Indexed: 02/01/2023]
Abstract
This study used a within group design to investigate blood flow patterns (fMRI) in 16 long-term practitioners of Transcendental Meditation (mean practice: 34.3 years with each having over 36,000 h of meditation practice). During Transcendental Meditation practice, blood flow patterns were significantly higher in executive and attention areas (anterior cingulate and dorsolateral prefrontal cortices) and significantly lower in arousal areas (pons and cerebellum). This pattern supports the understanding that Transcendental Meditation practice requires minimal effort. During Transcendental Meditation, the attentional system was active (heightened blood flow in anterior cingulate and dorsolateral prefrontal cortices) in an automatic manner-decreased blood flow in the pons and cerebellum. This pattern of heightened blood flow in attentional areas and decreased blood flow in arousal areas has not been reported during other meditation practices. Future research should investigate blood flow patterns in different meditation practices in the same study.
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Affiliation(s)
- Michelle C Mahone
- California School of Professional Psychology, San Diego, CA 91932, USA
| | - Fred Travis
- Center for Brain, Consciousness and Cognition, Maharishi University of Management, Fairfield, IA, USA.
| | - Richard Gevirtz
- California School of Professional Psychology, San Diego, CA 91932, USA
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11
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Scheiber C, Johnston L, Packer M, Gevirtz R, Edwards KS, Palesh O. Heart Rate Variability Markers as Correlates of Survival in Recipients of Hematopoietic Cell Transplantation. Oncol Nurs Forum 2018; 45:250-259. [PMID: 29466350 DOI: 10.1188/18.onf.250-259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To assess pre-/post-transplantation changes in autonomic tone, as measured by heart rate variability (HRV), among patients undergoing hematopoietic cell transplantation (HCT) and to look at those changes as they relate to post-transplantation survival rates.
. SAMPLE & SETTING Data were derived from a sample of 27 English-speaking patients undergoing allogeneic or autologous HCT at Stanford University.
. METHODS & VARIABLES A survival analysis using the Kaplan-Meier estimator was employed to explore whether increased HRV would enhance survival probabilities over time among patients undergoing HCT.
. RESULTS An increased probability of survival was significantly related to increases in two HRV indexes. IMPLICATIONS FOR NURSING HRV may be a useful predictor of mortality among patients undergoing HCT. Interventions deliverable by nurses could be used to enhance HRV for patients identified as being at risk for early mortality.
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12
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Iseger TA, Padberg F, Kenemans JL, Gevirtz R, Arns M. Neuro-Cardiac-Guided TMS (NCG-TMS): Probing DLPFC-sgACC-vagus nerve connectivity using heart rate – First results. Brain Stimul 2017; 10:1006-1008. [DOI: 10.1016/j.brs.2017.05.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 05/10/2017] [Indexed: 10/19/2022] Open
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13
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Olbrich S, Tränkner A, Surova G, Gevirtz R, Gordon E, Hegerl U, Arns M. CNS- and ANS-arousal predict response to antidepressant medication: Findings from the randomized iSPOT-D study. J Psychiatr Res 2016; 73:108-15. [PMID: 26714202 DOI: 10.1016/j.jpsychires.2015.12.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 12/04/2015] [Accepted: 12/04/2015] [Indexed: 11/26/2022]
Abstract
Arousal systems are one of the recently announced NIMH Research Domain Criteria to inform future diagnostics and treatment prediction. In major depressive disorder (MDD), altered central nervous system (CNS) wakefulness regulation and an increased sympathetic autonomic nervous system (ANS) activity have been identified as biomarkers with possible discriminative value for prediction of antidepressant treatment response. Therefore, the hypothesis of a more pronounced decline of CNS and ANS-arousal being predictive for a positive treatment outcome to selective-serotonin-reuptake-inhibitor (SSRI) treatment was derived from a small, independent exploratory dataset (N = 25) and replicated using data from the randomized international Study to Predict Optimized Treatment Response in Depression (iSPOT-D). There, 1008 MDD participants were randomized to either a SSRI (escitalopram or sertraline) or a serotonin-norepinephrine-reuptake-inhibitor (SNRI-venlafaxine) arm. Treatment response was established after eight weeks using the 17-item Hamilton Rating Scale for Depression. CNS-arousal (i.e. electroencephalogram-vigilance), ANS-arousal (heart rate) and their change across time were assessed during rest. Responders and remitters to SSRI treatment were characterized by a faster decline of CNS-arousal during rest whereas SNRI responders showed a significant increase of ANS-arousal. Furthermore, SSRI responders/remitters showed an association between ANS- and CNS-arousal regulation in comparison to non-responders/non-remitters while this was not the case for SNRI treatment arm. Since positive treatment outcome to SSRI and SNRI was linked to distinct CNS and ANS-arousal profiles, these predictive markers probably are not disorder specific alterations but reflect the responsiveness of the nervous system to specific drugs.
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Affiliation(s)
- Sebastian Olbrich
- Dept. of Psychiatry and Psychotherapy, University of Leipzig, Germany; Dept. of Psychiatry, Psychotherapy and Psychosomatic, University Zürich, Switzerland.
| | - Anja Tränkner
- Dept. of Psychiatry and Psychotherapy, University of Leipzig, Germany
| | - Galina Surova
- Dept. of Psychiatry and Psychotherapy, University of Leipzig, Germany
| | | | - Evian Gordon
- Brain Resource Ltd, Sydney, NSW, Australia; Brain Resource Ltd, San Francisco, CA, USA
| | - Ulrich Hegerl
- Dept. of Psychiatry and Psychotherapy, University of Leipzig, Germany
| | - Martijn Arns
- Dept. of Experimental Psychology, Utrecht University, Utrecht, The Netherlands; Research Institute Brainclinics, Nijmegen, The Netherlands
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Olbrich S, Surova G, Tränkner A, Gevirtz R, Gordon E, Hegerl U, Arns M. V22. EEG-vigilance and the autonomous nervous system in the prediction of antidepressant treatment: Findings from the iSPOT-D study. Clin Neurophysiol 2015. [DOI: 10.1016/j.clinph.2015.04.100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Brady RE, Constans JI, Marx BP, Spira JL, Gevirtz R, Kimbrell TA, Kramer TL, Pyne JM. Effect of Symptom Over-Reporting on Heart Rate Variability in Veterans With Posttraumatic Stress Disorder. J Trauma Dissociation 2015; 16:551-62. [PMID: 26011249 DOI: 10.1080/15299732.2015.1021505] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Physiological assessment of posttraumatic stress disorder (PTSD) presents an additional avenue for evaluating the severity of PTSD symptoms. We investigated whether the presence of a high number of uncommon symptoms attenuated the relation between self-reported PTSD symptoms and heart rate variability (HRV). Participants were 115 veterans from Operation Iraqi Freedom and Operation Enduring Freedom with or without PTSD. Symptom over-report was assessed using the Miller Forensic Assessment of Symptoms Test (M-FAST). Participants completed the Clinician-Administered PTSD Scale and M-FAST and underwent physiological assessment to determine HRV. These data were then entered into a hierarchical linear regression equation to test the moderating effect of over-reporting on the relation between PTSD symptom severity and HRV. The result of this analysis failed to demonstrate a significant moderating effect of over-reporting on the PTSD and HRV relation. HRV was a significant predictor of PTSD symptom severity, and this relation did not differ across levels of over-reporting. These findings did not support the hypothesis that over-reporting would attenuate the relation between PTSD and HRV. Clinical and research implications and directions for future investigation are discussed.
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Affiliation(s)
- Robert E Brady
- a Health Services Research & Development , Central Arkansas Veterans Healthcare System , North Little Rock , Arkansas , USA.,b Department of Psychiatry , University of Arkansas for Medical Sciences , Little Rock , Arkansas , USA
| | - Joseph I Constans
- c Southeast Louisiana Veterans Health Care System , New Orleans , Louisiana , USA.,d Department of Psychiatry , Tulane University , New Orleans , Louisiana , USA
| | - Brian P Marx
- e National Center for PTSD , VA Boston Healthcare System , Boston , Massachusetts , USA.,f Boston University School of Medicine , Boston , Massachusetts , USA
| | - James L Spira
- g National Center for PTSD-Pacific Island , Honolulu , Hawaii , USA
| | - Richard Gevirtz
- h Department of Clinical Psychology , Alliant International University , San Diego , California , USA
| | - Timothy A Kimbrell
- a Health Services Research & Development , Central Arkansas Veterans Healthcare System , North Little Rock , Arkansas , USA.,b Department of Psychiatry , University of Arkansas for Medical Sciences , Little Rock , Arkansas , USA
| | - Teresa L Kramer
- b Department of Psychiatry , University of Arkansas for Medical Sciences , Little Rock , Arkansas , USA
| | - Jeffrey M Pyne
- a Health Services Research & Development , Central Arkansas Veterans Healthcare System , North Little Rock , Arkansas , USA.,b Department of Psychiatry , University of Arkansas for Medical Sciences , Little Rock , Arkansas , USA
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Abstract
In recent years there has been substantial support for heart rate variability biofeedback (HRVB) as a treatment for a variety of disorders and for performance enhancement (Gevirtz, 2013). Since conditions as widely varied as asthma and depression seem to respond to this form of cardiorespiratory feedback training, the issue of possible mechanisms becomes more salient. The most supported possible mechanism is the strengthening of homeostasis in the baroreceptor (Vaschillo et al., 2002; Lehrer et al., 2003). Recently, the effect on the vagal afferent pathway to the frontal cortical areas has been proposed. In this article, we review these and other possible mechanisms that might explain the positive effects of HRVB.
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Affiliation(s)
- Paul M Lehrer
- Department of Psychiatry, Rutgers - Robert Wood Johnson Medical School Piscataway, NJ, USA
| | - Richard Gevirtz
- California School of Professional Psychology, Alliant University San Diego, CA, USA
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MacKinnon S, Gevirtz R, McCraty R, Brown M. Utilizing heartbeat evoked potentials to identify cardiac regulation of vagal afferents during emotion and resonant breathing. Appl Psychophysiol Biofeedback 2014; 38:241-55. [PMID: 23824262 DOI: 10.1007/s10484-013-9226-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The importance of the bi-directional communication between the heart and brain has been known for over 100 years (Lane et al. in NeuroImage 44:213-222, 2009a, Psychosom Med 2:117-134, 2009b) and plays an important role in many of the prominent theories of psychophysiology today. Utilizing heartbeat evoked potentials (HEPs), we sought to determine whether heart rate variability (HRV) was related to the strength of the connection between the heart and brain. We also hypothesized that differing emotion states would result in differing amplitudes of HEPs. Participants were induced into emotional states with an autobiographical script of their happiest and saddest memory. HEPs were also recorded during diaphragmatic breathing at six breaths per minute. The evoked potentials during the emotional conditions, especially negative emotion were most attenuated. We believe that the signal from the heart to the brain may be filtered by central limbic structures affecting the level of the signal at the cortex. It also appears that HRV affects the strength of HEPs, especially during resonant breathing. Significant neurocardiac gender differences were also present across all conditions. The results of this study support the theory and speculation of many authors who believe vagal afferents play a role in brain function.
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Affiliation(s)
- Starr MacKinnon
- CSPP, Alliant International University, Daley Hall, 10455 Pomerado Road, San Diego, CA, 92131-1799, USA,
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Abstract
Heart rate variability biofeedback has enjoyed increased popularity in recent years. In this review, empirical evidence from multiple sources is presented from the point of view of possible mechanisms of effect. While more research is clearly needed, the data thus far are certainly promising.
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Abstract
Self-regulation is central to many of the most important individual and societal problems today. We sought to determine whether the relationship between self-regulation and heart rate variability (HRV) could be replicated and extended. We hypothesized that baseline HRV would predict persistence on an anagram task, and that under conditions requiring greater self-control, HRV would increase. Two groups were given the same set of difficult and unsolvable anagrams. To induce self-regulatory fatigue, the suppression group was asked to try to not think of a white bear while the expression group was asked to try to think of a white bear. Baseline HRV predicted persistence on the unsolvable anagram. Both groups demonstrated changes in HRV relative to baseline, although we were unable to replicate findings that HRV was elevated during high self-regulatory effort. We were, however, able to replicate findings that the expression group persisted longer on the anagram task compared to the suppression group but only when accounting for physical activity scores. The present study advances our knowledge of the relationship between HRV and self-regulation, so that we can more successfully treat those with seriously impaired self-control.
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Affiliation(s)
- Alison Reynard
- CSPP, Alliant International University, Daley Hall, 10455 Pomerado Rd, San Diego, CA 92131, USA.
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Camacho C, Mackinnon S, Ampolos L, Gevirtz R, Boutelle K. Food exposure, cravings, and physiological reactivity in normal-weight subjects. Appetite 2011. [DOI: 10.1016/j.appet.2011.05.138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Functional abdominal pain (FAP) causes disruption of daily activities/missed school days, over utilization of healthcare, unnecessary surgeries, and anxiety in 10-15% of children. Its etiology is not clearly understood, however the success of several clinical protocols suggests that autonomic dysregulation is a factor. In this study autonomic activity, including heart rate variability (HRV), was compared between children with FAP and a comparison group. Twenty children with FAP and 10 children without FAP between the ages of 5 and 17 years old were compared on autonomic regulation using an ambulatory system at baseline and 8 weeks later. Children with FAP participated in 6 sessions of HRV biofeedback aimed at normalizing autonomic balance. At baseline, children with FAP appear to have more autonomic dysregulation than children without FAP. After completing HRV biofeedback, the FAP group was able to significantly reduce their symptoms in relation to significantly increasing their autonomic balance. In a sample of children with FAP, it appears that HRV biofeedback treatment improved their symptoms and that a change in vagal tone was a potential mediator for this improvement. The present study appears to point to excessive vagal withdrawal as an underlying mechanism of FAP.
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Affiliation(s)
- Erik Sowder
- CSPP@Alliant International University, 10455 Pomerado Rd, San Diego, CA 92131, USA
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Tan G, Fink B, Dao TK, Hebert R, Farmer LS, Sanders A, Pastorek N, Gevirtz R. Associations among pain, PTSD, mTBI, and heart rate variability in veterans of Operation Enduring and Iraqi Freedom: a pilot study. Pain Med 2010; 10:1237-45. [PMID: 19818034 DOI: 10.1111/j.1526-4637.2009.00712.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The objective of the study was to determine if there is dysregulated autonomic nervous system activity as manifested by depressed heart rate variability (HRV) among veterans of Operations Enduring and Iraqi Freedom (OEF/OIF). PARTICIPANTS AND SETTING The study used a convenience sample of OEF/OIF veterans (n = 28) seen at a Level II Polytrauma Network Site at the Michael E. DeBakey VA Medical Center. Participants were similar to other OEF/OIF veterans who received care at this site. DESIGN Cross sectional study. MEASURES Time domain analysis (standard deviation of beat-to-beat intervals [SDNN]) of HRV, diagnoses of mild traumatic brain injury and post-traumatic stress disorder (PTSD), and pain ratings from medical records. RESULTS As a group, the sample evidenced markedly depressed HRV (as reflected by SDNN) as compared with available age and gender corrected normative data. Pain (71%), PTSD (57%), and mild traumatic brain injury (mTBI) (64%) were prevalent. Thirty-six percent had all three measures (P3). Pain and P3 were significantly and negatively associated with SDNN (r = -0.460, P = 0.014; r = -0.373, P = 0.05, respectively). CONCLUSIONS These preliminary findings support the high prevalence of depressed HRV and P3 among veterans seen in a level II Polytrauma Center. The findings also suggest a possible synergistic effect of pain, PTSD, and mTBI on depressed HRV. The nature and implications of these relationships require additional research to elucidate.
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Affiliation(s)
- Gabriel Tan
- Michael E DeBakey VA Medical Center, Houston, TX 77030, USA.
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Sherlin L, Gevirtz R, Wyckoff S, Muench F. Effects of respiratory sinus arrhythmia biofeedback versus passive biofeedback control. International Journal of Stress Management 2009. [DOI: 10.1037/a0016047] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
STUDY DESIGN Randomized control trial conducted between June 2000 and September 2002. OBJECTIVE To determine whether a short psycho-educational video shown in the Emergency Department shortly after the injury would produce follow-up pain reductions and reduced medical utilization. SUMMARY OF BACKGROUND DATA Chronic pain following a whiplash injury is one example of the massive medical/legal problem of chronic muscular pain. Approaches using local pain sources (trigger points) have shown promise as treatment models for this type of pain. METHODS 1) SETTING: Emergency Departments (ED) and urgent care (UC) facilities. 2) PATIENTS: 126 patients entering EDs or UCs. 3) INTERVENTION: PATIENTS assigned to 12-minute video or care as usual. 4) MAIN OUTCOME MEASURES: Short Form Musculoskelatal Function Assessment (SMFA), phone questionnaires assessing: narcotics use, ER use, UC use, surgical consultations, etc. RESULTS AND CONCLUSIONS PATIENTS viewing the video had dramatically lower pain ratings at a 1-month follow (6.09 [10.6] vs. 21.23 [17.4], P < 0.001) and this pattern held for the 3- and 6-month follow-up period. Similarly, for 17 of 21 items asked at follow-up, the video group showed superior outcomes (chi2 ranged from 5 to 35, P < 0.05, all). For example, 4% of video patients were using narcotics at 6 month post ED visit compared with 36% of controls. The brief psycho-educational video had a profound effect on subsequent pain and medical utilization.
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Affiliation(s)
- Ali Oliveira
- California School of Professional Psychology at Alliant International University, San Diego, CA, USA
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Abstract
We evaluated systolic and diastolic blood pressure, heart rate variability and skin conductance at baseline, and 1 and 4 months in 38 participants with elevated blood pressure, randomly assigned to expressive writing or control groups. There was a significant interaction such that the very low frequency wave of heart rate variability increased over time only in controls, suggesting potentially protective buffering in expressive writing. Systolic and diastolic blood pressure also decreased significantly from baseline to 1 month in expressive writing. Consistent with inhibition, Anger-In moderated effects of writing on 4-month DBP. Overall, expressive writing demonstrated short-term autonomic benefits and longer-term moderated effects.
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Abstract
We sought to determine whether an intervention labeled "biofeedback" could be implemented with patients who were diagnosed with "functional" disorders (Irritable Bowel Syndrome, Fibromyagia/Chronic Fatigue Syndrome, Myofascial Pain, Anxiety with somatic features, or Noncardiac Chest Pain), in a primary care setting, and whether cost savings through lowered utilization of medical services would be realized. Seventy patients were initially randomized into a treatment group or comparison group based on willingness to participate. Ultimately, 19 patients completed treatment and 30 were followed through usual treatment as a comparison. Treatment patients completed symptom diaries while working with a biofeedback therapist in the primary care facility. Both group's medical expenses were tracked for 6 months prior to and 6 months after the treatment time interval. Patients in the treatment group lowered symptom frequency and severity significantly. Medical costs were differentially reduced in this group such that all costs were $72 less in the treatment group and $9 in the comparison for the 6 months following the treatment time period. (p < .001). Unfortunately, a large group of assigned treatment patients did not start or complete treatment. These patients had high initial costs and went up even higher post. No comparable group could be found among the controls, limiting any inference regarding cost/benefit. Biofeedback based interventions for "functional" disorders can be easily integrated into primary care settings, can reduce symptoms, and may be able to reduce overall medical costs in this group of patients known as heavy utilizers.
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Bardwell WA, Nicassio PM, Weisman MH, Gevirtz R, Bazzo D. Rheumatoid Arthritis Severity Scale: a brief, physician-completed scale not confounded by patient self-report of psychological functioning. Rheumatology (Oxford) 2002; 41:38-45. [PMID: 11792878 DOI: 10.1093/rheumatology/41.1.38] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE The purpose of this study was to develop a brief measure of severity for rheumatoid arthritis (RA) that would not be seriously confounded by psychological functioning. The Rheumatoid Arthritis Severity Scale (RASS), designed for use by physicians on their own patients, consists of three visual analogue scales: Disease Activity, Functional Impairment and Physical Damage. METHODS Ninety-four RA outpatients completed the Health Assessment Questionnaire (HAQ) Disability, Pain Severity, Health State subscales and the Symptom Checklist-90-Revised (SCL-90-R) Anxiety, Depression and Somatization subscales. Rheumatologists completed the RASS on their own patients. RESULTS Results suggest that the RASS is internally consistent (alpha=0.85) and valid. RASS Disease Activity, Functional Impairment, Physical Damage correlated with HAQ Disability (r=0.40, 0.68, 0.61; P<0.01), Pain (r=0.37, 0.34, 0.34; P<0.01) and Health State (r=-0.27, -0.36, -0.27; P<0.01). RASS Physical Damage uniquely predicted longer illness duration (years with RA). In contrast to the HAQ, RASS subscales shared less variance with anxiety, somatization and depression scores. CONCLUSIONS Preliminary data suggest that the RASS may be a quick, reliable, valid physician-completed RA severity scale that compares favourably with the longer, patient-completed HAQ.
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Affiliation(s)
- W A Bardwell
- Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0804, USA
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Abstract
Respiration is a complex physiological system affecting a variety of physical processes that can act as a critical link between mind and body. This review discusses the evidence for dysregulated breathing playing a role in three clinical syndromes: panic disorder, functional cardiac disorder, and chronic pain. Recent technological advances allowing the ambulatory assessment of endtidal partial pressure of CO2 (PCO2) and respiratory patterns have opened up new avenues for investigation and treatment of these disorders. The latest evidence from laboratories indicates that subtle disturbances of breathing, such as tidal volume instability and sighing, contribute to the chronic hypocapnia often found in panic patients. Hypocapnia is also common in functional cardiac and chronic pain disorders, and studies indicate that it mediates some of their symptomatology. Consistent with the role of respiratory dysregulation in these disorders, initial evidence indicates efficacy of respiration-focused treatment.
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Affiliation(s)
- F H Wilhelm
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Laboratory of Clinical Psychopharmacology and Psychophysiology, Stanford University, USA
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Wilhelm F, Gevirtz R, Roth W. Respiratorische Faktoren in der Klinischen Psychophysiologie und dem Biofeedback. Verhaltenstherapie 2001. [DOI: 10.1159/000056635] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Gevirtz R. Appl Psychophysiol Biofeedback 2001; 26:175-176. [DOI: 10.1023/a:1011347408692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Abstract
The myofascial trigger point (MTrP) is the hallmark physical finding of the myofascial pain syndrome (MPS). The MTrP itself is characterized by distinctive physical features that include a tender point in a taut band of muscle, a local twitch response (LTR) to mechanical stimulation, a pain referral pattern characteristic of trigger points of specific areas in each muscle, and the reproduction of the patient's usual pain. No prior study has demonstrated that these physical features are reproducible among different examiners, thereby establishing the reliability of the physical examination in the diagnosis of the MPS. This paper reports an initial attempt to establish the interrater reliability of the trigger point examination that failed, and a second study by the same examiners that included a training period and that successfully established interrater reliability in the diagnosis of the MTrP. The study also showed that the interrater reliability of different features varies, the LTR being the most difficult, and that the interrater reliability of the identification of MTrP features among different muscles also varies.
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Affiliation(s)
- R D Gerwin
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
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DeGuire S, Gevirtz R, Hawkinson D, Dixon K. Breathing retraining: a three-year follow-up study of treatment for hyperventilation syndrome and associated functional cardiac symptoms. Biofeedback Self Regul 1996; 21:191-8. [PMID: 8805966 DOI: 10.1007/bf02284695] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This study was designed to evaluate the long-term effects of paced diaphragmatic breathing on subjects who reported functional cardiac symptoms and who also demonstrated associated signs of hyperventilation syndrome. Subjects were a representative sample composed of 10 out of the original 41 subjects who had participated three years previously in a study designed to evaluate the short-term effects of breathing retraining on functional cardiac symptoms and respiratory parameters (respiratory rate and end-tidal carbon dioxide). The results of this follow-up study indicate that breathing retraining had lasting effects on both respiratory parameters measured. Subjects evidenced significantly higher end-tidal carbon dioxide levels and lower respiratory rates when compared to pretreatment levels measured three years earlier. Subjects also continued to report a decrease in the frequency of functional cardiac symptoms when compared to pretreatment levels. We conclude that breathing retraining has lasting effects on respiratory physiology and is highly correlated with a reduction in reported functional cardiac symptoms.
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Affiliation(s)
- S DeGuire
- California School of Professional Psychology, USA
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Abstract
This study examined whether exposure to bright light treatment would reduce agitated behavior in institutionalized elderly subjects. Six demented elderly subjects (mean age = 89.2 years) living in a skilled nursing facility were studied. Light (2500 lx) was administered for 2 hours in the morning for two 10-day periods. The Bliwise Agitation Behavior Rating Scale was used to rate agitated behavior once every 15 min between 16:00 h and 20:00 h during 3 days of baseline, the light treatment periods, and 5 days of posttreatment follow-up evaluation. The entire protocol was then repeated in an ABABA design. A planned comparison revealed a significant difference between light treatment days and nontreatment days, with less agitation being observed on treatment days. The study suggests the efficacy of the clinical use of bright light treatment to reduce agitation.
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Affiliation(s)
- B B Lovell
- California School of Professional Psychology, San Diego 92121, USA
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Delk KK, Gevirtz R, Hicks DA, Carden F, Rucker R. The effects of biofeedback assisted breathing retraining on lung functions in patients with cystic fibrosis. Chest 1994; 105:23-8. [PMID: 8275737 DOI: 10.1378/chest.105.1.23] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
This study examines the effects of respiratory muscle feedback and breathing retraining (BRT) on lung function in patients with cystic fibrosis (CF). Twenty-six patients with CF were matched for age and severity of disease. Standard respiratory spirometry was performed on all subjects before and after biofeedback training. Thirteen experimental subjects underwent eight sessions of pneumographic or strain-gauge feedback from the abdominal muscles and electromyogram feedback from accessory respiratory muscles to assist in learning diaphragmatic and pursed-lips breathing maneuvers. Control subjects received biofeedback-assisted (hand warming) relaxation training. Results revealed a significant improvement in FEV1 and mean forced expiratory flow during the middle half of forced vital capacity (FVC) for the biofeedback group, while the control group showed no change. A similar trend was noted for FVC. These data suggest that respiratory muscle feedback and BRT may improve lung function in patients with CF.
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Affiliation(s)
- K K Delk
- Children's Hospital of Orange County, Calif
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Abstract
Three methods of breathing retraining (guided breathing retraining, guided breathing retraining with physiologic monitoring of thoracic and abdominal movement plus peripheral temperature, and guided breathing retraining with physiologic monitoring of thoracic and abdominal movement, peripheral temperature and end-tidal carbon dioxide) were compared with a no-treatment control group to determine the effectiveness of breathing retraining on modifying respiratory physiology and reducing functional cardiac symptoms in subjects with signs associated with hyperventilation syndrome. Of 41 subjects studied, 16 were diagnosed with mitral valve prolapse. Results demonstrated that all 3 methods of breathing retraining were equally effective in modifying respiratory physiology and reducing the frequency of functional cardiac symptoms. Results determined that respiratory rate and subject's perception that training had generalized were the best predictors of treatment success. Furthermore, it was found that subjects with mitral valve prolapse responded as well to treatment as did those without prolapse.
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Affiliation(s)
- S DeGuire
- California School of Professional Psychology, San Diego
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36
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Abstract
Twenty-five women with well defined, severe premenstrual syndrome (PMS) were studied prospectively during three consecutive menstrual cycles to examine the association between concurrent psychosocial stress and symptom severity. Stress, mood, physical symptoms, and urinary ovarian steroid metabolites were measured daily. Stress accounted for only 6% and 10% of the unique variance in physical symptom and mood scores, respectively, across the menstrual cycle. In individual woman, there was no association between the severity of symptoms and the cumulative daily stress reported during each cycle. We conclude that in this carefully screened population of women without coexisting psychiatric disorder, PMS symptom severity could not be determined by the amount of psychosocial stress.
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Affiliation(s)
- L E Beck
- Department of Reproductive Medicine, School of Medicine, University of California, San Diego, La Jolla 92093
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37
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Corley DL, Gevirtz R, Nideffer R, Cummins L. Prevention of postinfectious asthma in children by reducing self-inoculatory behavior. J Pediatr Psychol 1987; 12:519-31. [PMID: 3430284 DOI: 10.1093/jpepsy/12.4.519] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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