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Stępnik J, Czaprowski D, Kędra A. Effect of manual osteopathic techniques on the autonomic nervous system, respiratory system function and head-cervical-shoulder complex-a systematic review. Front Med (Lausanne) 2024; 11:1358529. [PMID: 38660420 PMCID: PMC11040076 DOI: 10.3389/fmed.2024.1358529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/28/2024] [Indexed: 04/26/2024] Open
Abstract
Background Osteopathic manual techniques are now widely used in medicine worldwide. At present, there are no clear conclusions regarding the possibility of affecting the function of the autonomic nervous system (ANS), respiratory system and head-cervical-shoulder complex by manual osteopathic techniques. Objectives The aim of the study was to review the current literature regarding the possible impact of osteopathic manual techniques on the state of the autonomic nervous system, spirometric parameters of the respiratory system and the state of the head-collar-shoulder complex. Methods Publications have been searched in the following databases: PubMed, Virtual Health Library and Cochrane Central Register of Controlled Trials. The search strategy included keywords related to manual osteopathic treatment, autonomic nervous system, spirometry, respiratory function and head, neck and shoulder pain. The methodological quality of the included studies was assessed. The PRISMA guidelines were used for the systematic review. Studies from 2010 to 2023 were selected. Results Using the proposed descriptions and manual searches from the literature of other works, 40 studies were found, out of which 22 were rejected because they did not meet the inclusion criteria. The analysis included: 15 randomized controlled trials, 3 pilot studies. Conclusion Studies clearly show the effect of OMT on both spirometric parameters and the condition of the head-collar-shoulder complex. Most often this translates into improved ANS performance, but there are exceptions. Systematic review registration https://www.crd.york.ac.uk/prospero/, CRD42023476963.
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Affiliation(s)
- Jakub Stępnik
- Still Academy of Osteopathy, Warsaw, Poland
- SomaticMed Wołomin, Wołomin, Poland
| | - Dariusz Czaprowski
- Department of Physiotherapy, School of Public Health, University of Warmia and Mazury, Olsztyn, Poland
- Center of Body Posture, Olsztyn, Poland
| | - Agnieszka Kędra
- Faculty of Physical Education and Health, Jozef Pilsudski University of Physical Education in Warsaw, Biała Podlaska, Poland
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Cavanagh M, Cope T, Smith D, Tolley I, Orrock P, Vaughan B. The effectiveness of an osteopathic manual technique compared with a breathing exercise on vagal tone as indicated by heart rate variability, a crossover study. J Bodyw Mov Ther 2024; 38:449-453. [PMID: 38763591 DOI: 10.1016/j.jbmt.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/24/2023] [Accepted: 01/04/2024] [Indexed: 05/21/2024]
Abstract
INTRODUCTION Parasympathetic nervous system (PSNS) function can be inferred by heart rate variability (HRV) providing indications about an individual's health. Manual therapy may influence PSNS function, however the research outcomes in this regard are equivocal. This study explored the PSNS effect of a measured breathing technique with suboccipital balanced ligamentous tension, an osteopathic manipulative therapy technique. METHODS Healthy adult participants in this crossover study (n = 18) were randomly allocated into two groups with differing order of interventions. A 1:1 breathing rate of 6 breaths per minute maintained for 5 min was compared to the osteopathic intervention. HRV was measured for 5 min before and after each intervention and analysed using the root mean square of successive differences (RMSSD) between normal heartbeats and high frequency normalised units (HFnu). RESULTS The RMSSD data demonstrated no significant difference between groups or within groups (p > 0.05) over time. HFnu results showed a significant between-group difference over the four time points (p = 0.004) with a medium effect size (ηp2 = 0.240), and no significant within-group difference (p > 0.05). DISCUSSION The osteopathic intervention raised HRV to a small extent, however measured breathing lowered HRV. In the group that received the osteopathic technique first, HFnu values continued to rise post-osteopathic treatment possibly indicating an increasing parasympathetic effect over time. Recommendations for future studies include changing the breathing ratio to ensure parasympathetic response, take into account potential delayed effects of interventions, consider outcome measures less variable than HRV, and longer follow up times. CONCLUSION This study suggests parasympathetic stimulation may occur with the application of suboccipital balanced ligamentous tension and sympathetic stimulation from measured breathing.
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Arruda Correia ML, Peixoto Filho FM, Gomes Júnior SC, de Jesus GR. Effects of osteopathic manipulative treatment on maternal-fetal hemodynamics in third trimester pregnant women: A prospective study. PLoS One 2024; 19:e0300514. [PMID: 38507460 PMCID: PMC10954147 DOI: 10.1371/journal.pone.0300514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/24/2024] [Indexed: 03/22/2024] Open
Abstract
OBJECTIVE To evaluate the maternal-fetal hemodynamic effects after osteopathic manipulative treatment by measuring vital signs and Doppler velocimetry in third-trimester pregnant women. MATERIALS AND METHODS This is a prospective study with pregnant women undergoing outpatient follow-up and hospitalized in a ward at Instituto Fernandes Figueira/Fiocruz, between August 2021 to August 2022, during the SARS-CoV-2 pandemic. This study was registered in REBEC under Register Number RBR-9q7kvg and approved by the ethics committee under number 32216620.0.0000.5269. The study population was composed of 51 pregnant women between 28 and 40 weeks of gestation, over 18 years of age, allocated in a single group. Pregnancies with multiple fetuses, malformations, premature rupture of the membrane, and active labor were excluded. The procedures evaluated maternal-fetal hemodynamics using three consecutive measures of ultrasound examination with Doppler velocimetry, and three maternal vital signs measured by an electronic blood pressure monitor. RESULTS Most vital signs changed after osteopathic treatment. However, only the systolic blood pressure (109.92 ±14.42 to 110.71±12.8, p = 0.033), diastolic blood pressure (79.8±11.54 to 77.57±9.44, p = 0.018) and heart rate (87.59±11.93 to 81.12±10.26, p = 0.000) in the sitting position, systolic blood pressure (110.75±13.26 to 108.59±13.07; p = 0.034) in the supine, and heart rate (83.22±11.29 to 80.39±11.0; p = 0.013) in left lateral decubitus reached statistical significance. The oximetry measures (98.55±0.64 to 98.67±0.68; p = 0.098) stayed stable during all three positions. All artery values remained stable after treatment, and no statistically significant difference was recorded in the artery results. CONCLUSION Responses to osteopathic treatment in women in the third trimester of pregnancy did not affect uteroplacental and fetoplacental circulation. However, some maternal vital signs had statistically significant results, with a decrease in diastolic blood pressure and heart rate, and an increase in systolic blood pressure in the sitting position, a decrease of heart rate in the left lateral decubitus position, and systolic blood pressure in the supine position. All the results observed were maintained in the normal parameters. The study responses attest to the safety of using the osteopathic manipulative treatment for the fetus and for pregnant women with comorbidities.
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Kania A, Roufail J, Prokop J, Stauss HM. A framework for the interpretation of heart rate variability applied to transcutaneous auricular vagus nerve stimulation and osteopathic manipulation. Physiol Rep 2024; 12:e15981. [PMID: 38508860 PMCID: PMC10954510 DOI: 10.14814/phy2.15981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/02/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024] Open
Abstract
Reports on autonomic responses to transcutaneous auricular vagus nerve stimulation (taVNS) and osteopathic manipulative techniques have been equivocal, partly due to inconsistent interpretation of heart rate variability (HRV). We developed a mechanistic framework for the interpretation of HRV based on a model of sinus node automaticity that considers autonomic effects on Phase 3 repolarization and Phase 4 depolarization of the sinoatrial action potential. The model was applied to HRV parameters calculated from ECG recordings (healthy adult humans, both genders) before (30 min), during (15 min), and after (30 min) a time control intervention (rest, n = 23), taVNS (10 Hz, 300 μs, 1-2 mA, cymba concha, left ear, n = 12), or occipitoatlantal decompression (OA-D, n = 14). The experimental protocol was repeated on 3 consecutive days. The model simulation revealed that low frequency (LF) HRV best predicts sympathetic tone when calculated from heart rate time series, while high frequency (HF) HRV best predicts parasympathetic tone when calculated from heart period time series. Applying our model to the HRV responses to taVNS and OA-D, revealed that taVNS increases cardiac parasympathetic tone, while OA-D elicits a mild decrease in cardiac sympathetic tone.
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Affiliation(s)
- Adrienne Kania
- Department of Clinical MedicineBurrell College of Osteopathic MedicineLas CrucesNew MexicoUSA
| | - Jumana Roufail
- Department of Clinical MedicineBurrell College of Osteopathic MedicineLas CrucesNew MexicoUSA
- Department of Biomedical SciencesBurrell College of Osteopathic MedicineLas CrucesNew MexicoUSA
| | - Joseph Prokop
- Department of Clinical MedicineBurrell College of Osteopathic MedicineLas CrucesNew MexicoUSA
- Department of Biomedical SciencesBurrell College of Osteopathic MedicineLas CrucesNew MexicoUSA
| | - Harald M. Stauss
- Department of Biomedical SciencesBurrell College of Osteopathic MedicineLas CrucesNew MexicoUSA
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Liem T, Bohlen L, Jung AM, Hitsch S, Schmidt T. Does Osteopathic Heart-Focused Palpation Modify Heart Rate Variability in Stressed Participants with Musculoskeletal Pain? A Randomised Controlled Pilot Study. Healthcare (Basel) 2024; 12:138. [PMID: 38255026 PMCID: PMC10815744 DOI: 10.3390/healthcare12020138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/23/2023] [Accepted: 12/27/2023] [Indexed: 01/24/2024] Open
Abstract
Heart rate variability (HRV) describes fluctuations in time intervals between heartbeats and reflects autonomic activity. HRV is reduced in stressed patients with musculoskeletal pain and improved after osteopathic manipulative treatment and mind-body interventions. Heart-focused palpation (HFP) combines manual and mind-body approaches to facilitate relaxation. This randomised controlled pilot study investigated the feasibility and sample size for a future randomised controlled trial and the effect of a single treatment with HFP or sham HFP (SHAM) on short-term HRV. A total of Thirty-three adults (47.7 ± 13.5 years old) with stress and musculoskeletal pain completed the trial with acceptable rates of recruitment (8.25 subjects per site/month), retention (100%), adherence (100%), and adverse events (0%). HFP (n = 18), but not SHAM (n = 15), significantly increased the root mean square of successive RR interval differences (p = 0.036), standard deviation of the NN intervals (p = 0.009), and ratio of the low-frequency to high-frequency power band (p = 0.026). HFP and SHAM significantly decreased the heart rate (p < 0.001, p = 0.009) but not the stress index and ratio of the Poincaré plot standard deviation along and perpendicular to the line of identity (p > 0.05). A power analysis calculated 72 participants. Taken together, the study was feasible and HFP improved HRV in stressed subjects with musculoskeletal pain, suggesting a parasympathetic effect.
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Affiliation(s)
- Torsten Liem
- Osteopathic Research Institute, 22297 Hamburg, Germany
- Research Department, Osteopathie Schule Deutschland, 22297 Hamburg, Germany
| | - Lucas Bohlen
- Osteopathic Research Institute, 22297 Hamburg, Germany
- Research Department, Osteopathie Schule Deutschland, 22297 Hamburg, Germany
| | - Anna-Moyra Jung
- Research Department, Osteopathie Schule Deutschland, 22297 Hamburg, Germany
- Department of Healthcare, Dresden International University, 01067 Dresden, Germany
| | - Samira Hitsch
- Research Department, Osteopathie Schule Deutschland, 22297 Hamburg, Germany
- Department of Healthcare, Dresden International University, 01067 Dresden, Germany
| | - Tobias Schmidt
- Osteopathic Research Institute, 22297 Hamburg, Germany
- Research Department, Osteopathie Schule Deutschland, 22297 Hamburg, Germany
- Institute of Interdisciplinary Exercise Science and Sports Medicine, MSH Medical School Hamburg, 20457 Hamburg, Germany
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Hendryx JT, Kannan A, Prashad J, Falk K. Connecting the dots: alterations in bioelectric activity at acupuncture Ting (Jing-Well) points following CV4 cranial manipulation. J Osteopath Med 2023; 123:151-158. [PMID: 36475425 DOI: 10.1515/jom-2022-0111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 10/24/2022] [Indexed: 12/12/2022]
Abstract
CONTEXT The mechanisms by which osteopathic cranial manipulative medicine (OCMM) promotes health and healing have yet to be fully elucidated. One commonly utilized OCMM technique, compression of the fourth ventricle (CV4), has been theorized to balance autonomic nervous system (ANS) activity. There is growing evidence that the ANS also plays a significant mechanistic role in acupuncture. Potential connections between OCMM and acupuncture meridian theory largely remain unknown. OBJECTIVES By measuring specific electrical parameters at acupuncture points that have been shown to correlate with ANS activity, the objectives of this study were to: 1) determine if CV4 has any influence on the bioelectric properties of the acupuncture meridian system; and 2) determine if CV4 affects the ANS. METHODS A total of 77 males and females ages 18-78 years, all volunteers recruited by local flyers and personal or phone contact, were randomized into CV4 (n=40) and Sham (n=37) groups. All CV4 participants were treated by the same physician utilizing standard CV4 protocol. The Sham treatment, performed by a different physician, consisted of the supine participant's occiput resting passively on the physician's finger pads for a similar duration as those in the CV4 group. Among several devices developed to assess ANS activity at acupuncture points, evidence suggests that the Apparatus for Meridian Identification (AMI) is the most accurate and valid. Utilizing the AMI, bioelectric skin parameters were measured immediately before and after CV4 or Sham treatments. Student's or Welch's t tests and Wilcoxon tests were utilized for analysis of normally and non-normally distributed data, respectively. RESULTS Statistical significance was determined with a p value less than 0.05. Sham treatments showed insignificant (p=0.754) before vs. after differences in ANS activity measured at acupuncture points, whereas CV4 treatment significantly (p=0.00015) affected ANS activity. CONCLUSIONS This research suggests that CV4 has demonstrable biophysical effects on the acupuncture meridian system occurring via the ANS, and that the underlying mechanisms of OCMM and acupuncture may be related. Further studies are needed to clarify this.
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Affiliation(s)
- Jan T Hendryx
- Clinical Professor of Osteopathic Principles and Practice (OPP) and OPP Course Director, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | | | - Jessica Prashad
- Osteopathic Medical Student, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | - Karl Falk
- Clinical Professor of Neuromusculoskeletal Medicine, Lake Erie College of Osteopathic Medicine, Erie, PA, USA
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Vanier C, Johnston K, DeArmond M, Salloum L, Arjmand S, Toder E, Ioudina M. Effectiveness of osteopathic manipulative treatment in cardiovascular function: a systematic review protocol. JBI Evid Synth 2023; 21:243-253. [PMID: 36111854 DOI: 10.11124/jbies-21-00378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVE The objective of this review is to investigate the short- and long-term effects of osteopathic manipulative treatment on cardiovascular function and its regulators in the nervous and endocrine systems. INTRODUCTION A variety of pharmacological and lifestyle-based treatments are used to prevent or treat vascular diseases, yet vascular disease underpins the top 2 causes of death worldwide. There is a need for more preventative and therapeutic interventions in the management and prevention of vascular disease that are compatible with existing interventions. Osteopathic manipulative treatment has shown promise as a non-invasive approach to improve cardiovascular function, but it is currently utilized mostly for alleviating musculoskeletal symptoms. A comprehensive summary of the evidence on the effectiveness of osteopathic manipulative treatment in cardiovascular function will assist clinicians and guide future research directions. INCLUSION CRITERIA This review will consider randomized controlled trials, non-randomized controlled trials, and crossover studies. Participants must have received osteopathic manipulative treatment intervention. Comparators will include passive or active controls, including controls for body position, touch, and other potential interventions for vascular disease. Cardiovascular, nervous-system, or endocrine-system outcome variables must be measured at least once after treatment. Adverse events will also be considered. METHODS Searches will be conducted in the following sources: MEDLINE, the Journal of Osteopathic Medicine , Embase, Scopus, ProQuest One Academic, MedNar, the International Journal of Osteopathic Medicine , and CINAHL. Studies available in English, without date restrictions, will be considered for inclusion. Relevant studies will be selected by 2 independent reviewers, critically appraised, and extracted using a tool customized for the details of the study. If meta-analysis is possible, evidence will be summarized using standard techniques with subgroup analyses providing more insight into particular osteopathic manipulative treatment techniques, time frame of the treatment, and duration of effects, among others. Certainty of findings will be presented using GRADE. SYSTEMATIC REVIEW REGISTRATION NUMBER PROSPERO CRD42021225838.
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Affiliation(s)
- Cheryl Vanier
- Touro University Nevada, Henderson, NV, USA.,Touro University Nevada: A JBI Affiliated Group, Henderson, NV, USA
| | | | - Megan DeArmond
- Touro University Nevada, Henderson, NV, USA.,Touro University Nevada: A JBI Affiliated Group, Henderson, NV, USA
| | | | | | - Eric Toder
- Touro University Nevada, Henderson, NV, USA
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Cella M, Acella E, Aquino A, Pisa V. Cranial osteopathic techniques and electroencephalogram (EEG) alpha power: a controlled crossover trial. J Osteopath Med 2022; 122:401-409. [PMID: 35675898 DOI: 10.1515/jom-2021-0257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 03/23/2022] [Indexed: 11/15/2022]
Abstract
CONTEXT Osteopathic tradition in the cranial field (OCF) stated that the primary respiratory mechanism (PRM) relies on the anatomical links between the occiput and sacrum. Few studies investigated this relationship with inconsistent results. No studies investigated the occiput-sacrum connection from a neurophysiological perspective. OBJECTIVES This study aims to determine whether the sacral technique (ST), compared to the compression of the fourth ventricle (CV4) technique, can affect brain alpha-band power (AABP) as an indicator of a neurophysiological connection between the occiput and sacrum. METHODS Healthy students, 22-30 years old for men and 20-30 years old for women, were enrolled in the study and randomized into eight interventions groups. Each group received a combination of active techniques (CV4 or ST) and the corresponding sham techniques (sham compression of the fourth ventricle [sCV4] or sham sacral technique [sST] ), organized in two experimental sessions divided by a 4 h washout period. AABP was continuously recorded by electroencephalogram (EEG) of the occipital area in the first 10 min of resting state, during each intervention (active technique time) and after 10 min (post-active technique time), for a total of approximately 50 min per session. Analysis was carried out utilizing a repeated-measure ANOVA within the linear general model framework, consisting of a within-subject factor of time and a within-subject factor of treatment (CV4/ST). RESULTS Forty healthy volunteers (mean age ± SD, 23.73±1.43 years; range, 21-26 years; 16 male and 24 female) were enrolled in the study and completed the study protocol. ANOVA revealed a time × treatment interaction effect statistically significant (F=791.4; p<0.001). A particularly high increase in mean AABP magnitude was recorded during the 10 min post-CV4, compared to both the CV4 and post-sCV4 application (p<0.001). During all the times analyzed for ST and sST application, no statistically significant differences were registered with respect to the resting state. CONCLUSIONS The ST does not produce immediate changes on occipital AABP brain activity. CV4, as previous evidence supported, generates immediate effects, suggesting that a different biological basis for OCF therapy's connection between the head and sacrum should be explored.
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Affiliation(s)
- Mattia Cella
- Department of Osteopathic Manipulative Medicine, Istituto Superiore di Osteopatia, Milan, Italy
| | - Eric Acella
- Department of Osteopathic Research at Istituto Superiore di Osteopatia (ISO), Milan, Italy
| | - Alessandro Aquino
- Department of Osteopathic Research at Istituto Superiore di Osteopatia (ISO), Milan, Italy
- Department of Health Science, University of Milan, Milan, Italy
- Clinical-based Human Research Department, COME Collaboration, Pescara, Italy
| | - Viviana Pisa
- Department of Osteopathic Research at Istituto Superiore di Osteopatia (ISO), Milan, Italy
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Roura S, Álvarez G, Solà I, Cerritelli F. Do manual therapies have a specific autonomic effect? An overview of systematic reviews. PLoS One 2021; 16:e0260642. [PMID: 34855830 PMCID: PMC8638932 DOI: 10.1371/journal.pone.0260642] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 11/12/2021] [Indexed: 12/15/2022] Open
Abstract
Background The impact of manual therapy interventions on the autonomic nervous system have been largely assessed, but with heterogeneous findings regarding the direction of these effects. We conducted an overview of systematic reviews to describe if there is a specific autonomic effect elicited by manual therapy interventions, its relation with the type of technique used and the body region where the intervention was applied. Methods We conducted an overview according to a publicly registered protocol. We searched the Cochrane Database of Systematic Reviews, MEDLINE, EPISTEMONIKOS and SCOPUS, from their inception to march 2021. We included systematic reviews for which the primary aim of the intervention was to assess the autonomic effect elicited by a manual therapy intervention in either healthy or symptomatic individuals. Two authors independently applied the selection criteria, assessed risk of bias from the included reviews and extracted data. An established model of generalisation guided the data analysis and interpretation. Results We included 12 reviews (5 rated as low risk of bias according the ROBIS tool). The findings showed that manual therapies may have an effect on both sympathetic and parasympathetic systems. However, the results from included reviews were inconsistent due to differences in their methodological rigour and how the effects were measured. The reviews with a lower risk of bias could not discriminate the effects depending on the body region to which the technique was applied. Conclusion The magnitude of the specific autonomic effect elicited by manual therapies and its clinical relevance is uncertain. We point out some specific recommendations in order to improve the quality and relevance of future research in this field.
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Affiliation(s)
- Sonia Roura
- Spain National Center, Foundation COME Collaboration, Barcelona, Spain
- * E-mail:
| | - Gerard Álvarez
- Spain National Center, Foundation COME Collaboration, Barcelona, Spain
- Iberoamerican Cochrane Centre–Biomedical Research Institute Sant Pau, IIB Sant Pau, Barcelona, Spain
| | - Ivan Solà
- Iberoamerican Cochrane Centre–Biomedical Research Institute Sant Pau, IIB Sant Pau, Barcelona, Spain
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Abraham C, Sloan SNB, Coker C, Freed B, McAuliffe M, Nielsen H, Riscoe T, Steele R, Dettwiler A, Oberley G, Zaremski K, Joy K, Selby A, Wells-Lewis R, Creamer BA. Osteopathic Manipulative Treatment as an Intervention to Reduce Stress, Anxiety, and Depression in First Responders: A Pilot Study. MISSOURI MEDICINE 2021; 118:435-441. [PMID: 34658436 PMCID: PMC8504517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In this pilot study, we examined the efficacy of Osteopathic Manipulative Treatment (OMT) for improving symptoms of stress, anxiety, and depression (SAD) to determine a correlation between overall improvement in health and quality of life for first responders. Participants received weekly OMT or sham OMT targeting autonomic imbalance. Indicators of SAD were examined pre- and post-study. Overall, this pilot study suggests improvement in both the social-psychological (mental) self-assessments, and alterations in SAD-associated biomarkers from OMT.
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Affiliation(s)
- Christena Abraham
- Medical students at Kansas City University College of Osteopathic Medicine (KCU-COM)
| | | | - Charles Coker
- Medical students at Kansas City University College of Osteopathic Medicine (KCU-COM)
| | - Blair Freed
- Medical students at Kansas City University College of Osteopathic Medicine (KCU-COM)
| | - Matthew McAuliffe
- Medical students at Kansas City University College of Osteopathic Medicine (KCU-COM)
| | - Halden Nielsen
- Medical students at Kansas City University College of Osteopathic Medicine (KCU-COM)
| | - Tanner Riscoe
- Medical students at Kansas City University College of Osteopathic Medicine (KCU-COM)
| | - Robert Steele
- Medical students at Kansas City University College of Osteopathic Medicine (KCU-COM)
| | - Andrew Dettwiler
- Medical students at Kansas City University College of Osteopathic Medicine (KCU-COM)
| | - Gia Oberley
- Undergraduate student at Missouri Southern State University in Joplin
| | - Kenneth Zaremski
- Assistant Professor in the Department of Osteopathic Manipulative Medicine, Kansas City Campus of KCU-COM
| | - Kelley Joy
- Vice Chair of Osteopathic Manipulative Medicine, Joplin Campus of KCU-COM
| | - Andi Selby
- Assistant Professor in the Department of Osteopathic Manipulative Medicine, Joplin Campus of KCU-COM
| | - Ree Wells-Lewis
- Professor in the Department of Social Sciences, Missouri Southern State University in Joplin
| | - Bradley A Creamer
- Associate Professor in the Department of Basic Sciences, Joplin Campus of KCU-COM
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Kania AM, Weiler KN, Kurian AP, Opena ML, Orellana JN, Stauss HM. Activation of the cholinergic antiinflammatory reflex by occipitoatlantal decompression and transcutaneous auricular vagus nerve stimulation. J Osteopath Med 2021; 121:401-415. [PMID: 33694358 DOI: 10.1515/jom-2020-0071] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 11/09/2020] [Indexed: 01/14/2023]
Abstract
CONTEXT The parasympathetic-mediated inflammatory reflex inhibits excessive proinflammatory cytokine production. Noninvasive techniques, including occipitoatlantal decompression (OA-D) and transcutaneous auricular vagus nerve stimulation (taVNS), have been demonstrated to increase parasympathetic tone. OBJECTIVES To test the hypothesis that OA-D and taVNS increase parasympathetic nervous system activity and inhibit proinflammatory cytokine mobilization and/or production. METHODS Healthy adult participants were randomized to receive OA-D (5 min of OA-D followed by 10 min of rest; n=8), taVNS (15 min; n=9), or no intervention (15 min, time control; n=10) on three consecutive days. Before and after these interventions, saliva samples were collected for determination of the cytokines interleukin-1β (IL-1β), interleukin-6 (IL-6), interleukin-8 (IL-8), and tumor necrosis factor α (TNF-α). Arterial blood pressure and the electrocardiogram were recorded for a 30-min baseline, throughout the intervention, and during a 30-min recovery period to derive heart rate and blood pressure variability markers as indices of vagal and sympathetic control. RESULTS OA-D and taVNS increased root mean square of successive RR interval differences (RMSSD) and high frequency heart rate variability, which are established markers for parasympathetic modulation of cardiac function. In all three groups, the experimental protocol was associated with a significant increase in salivary cytokine concentrations. However, the increase in IL-1β was significantly less in the taVNS group (+66 ± 13 pg/mL; p<0.05) than in the time control group (+142 ± 24 pg/mL). A similar trend was observed in the taVNS group for TNF-α (+1.7 ± 0.3 pg/mL vs. 4.1 ± 1.3 pg/mL; p<0.10). In the OA-D group baseline IL-6, IL-8, and TNF-α levels on the third study day were significantly lower than on the first study day (IL-6: 2.3 ± 0.4 vs. 3.2 ± 0.6 pg/mL, p<0.05; IL-8: 190 ± 61 vs. 483 ± 125 pg/mL, p <0.05; TNF-α: 1.2 ± 0.3 vs. 2.3 ± 0.4 pg/mL, p<0.05). OA-D decreased mean blood pressure from the first (100 ± 8 mmHg) to the second (92 ± 6 mmHg; p<0.05) and third (93 ± 8 mmHg; p<0.05) study days and reduced low frequency spectral power of systolic blood pressure variability (19 ± 3 mmHg2 after OA-D vs. 28 ± 5 mmHg2 before OA-D; p<0.05), a marker of sympathetic modulation of vascular tone. OA-D also increased baroreceptor-heart rate reflex sensitivity from the first (13.7 ± 3.0 ms/mmHg) to the second (18.4 ± 4.3 ms/mmHg; p<0.05) and third (16.9 ± 4.2 ms/mmHg; p<0.05) study days. CONCLUSIONS Both OA-D and taVNS elicited antiinflammatory responses that were associated with increases in heart rate variability-derived markers for parasympathetic function. These findings suggest that OA-D and taVNS activate the parasympathetic antiinflammatory reflex. Furthermore, an antihypertensive effect was observed with OA-D that may be mediated by reduced sympathetic modulation of vascular tone and/or increased baroreceptor reflex sensitivity.
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Affiliation(s)
- Adrienne M Kania
- Department of Clinical Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Kailee N Weiler
- Department of Clinical Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Angeline P Kurian
- Department of Clinical Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Marielle L Opena
- Department of Clinical Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Jennifer N Orellana
- Department of Clinical Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Harald M Stauss
- Department of Biomedical Sciences, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
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Dalgleish AS, Kania AM, Stauss HM, Jelen AZ. Occipitoatlantal decompression and noninvasive vagus nerve stimulation slow conduction velocity through the atrioventricular node in healthy participants. J Osteopath Med 2021; 121:349-359. [PMID: 33694346 DOI: 10.1515/jom-2020-0213] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 12/10/2020] [Indexed: 11/15/2022]
Abstract
CONTEXT Management of atrial fibrillation includes either rhythm control that aims at establishing a sinus rhythm or rate control that aims at lowering the ventricular rate, usually with atrioventricular nodal blocking agents. Another potential strategy for ventricular rate control is to induce a negative dromotropic effect by augmenting cardiac vagal activity, which might be possible through noninvasive and nonpharmacologic techniques. Thus, the hypothesis of this study was that occipitoatlantal decompression (OA-D) and transcutaneous auricular vagus nerve stimulation (taVNS) not only increase cardiac parasympathetic tone as assessed by heart rate variability (HRV), but also slow atrioventricular conduction, assessed by the PQ-interval of the electrocardiogram (EKG) in generally healthy study participants without atrial fibrillation. OBJECTIVES To test whether OA-D and/or transcutaneous taVNS, which have been demonstrated to increase cardiac parasympathetic nervous system activity, would also elicit a negative dromotropic effect and prolong atrioventricular conduction. METHODS EKGs were recorded in 28 healthy volunteers on three consecutive days during a 30 min baseline recording, a 15 min intervention, and a 30 min recovery period. Participants were randomly assigned to one of three experimental groups that differed in the 15 min intervention. The first group received OA-D for 5 min, followed by 10 min of rest. The second group received 15 min of taVNS. The intervention in the third group that served as a time control group (CTR) consisted of 15 min of rest. The RR- and PQ-intervals were extracted from the EKGs and then used to assess HRV and AV-conduction, respectively. RESULTS The OA-D group had nine participants (32.1%), the taVNS group had 10 participants (35.7%), and the CTR group had nine participants (32.1%). The root mean square of successive differences between normal heartbeats (RMSSD), an HRV measure of cardiac parasympathetic modulation, tended to be higher during the recovery period than during the baseline recording in the OA-D group (mean ± standard error of the mean [SEM], 54.6 ± 15.5 vs. 49.8 ± 15.8 ms; p<0.10) and increased significantly in the taVNS group (mean ± SEM, 28.8 ± 5.7 vs. 24.7 ± 4.8 ms; p<0.05), but not in the control group (mean ± SEM, 31.4 ± 4.2 vs. 28.5 ± 3.8 ms; p=0.31). This increase in RMSSD was accompanied by a lengthening of the PQ-interval in the OA-D (mean ± SEM, 170.5 ± 9.6 vs. 166.8 ± 9.7 ms; p<0.05) and taVNS (mean ± SEM, 166.6 ± 6.0 vs. 162.1 ± 5.6 ms; p<0.05) groups, but not in the control group (mean ± SEM, 164.3 ± 9.2 vs. 163.1 ± 9.1 ms; p=0.31). The PQ-intervals during the baseline recordings did not differ on the three study days in any of the three groups, suggesting that the negative dromotropic effect of OA-D and taVNS did not last into the following day. CONCLUSIONS The lengthening of the PQ-interval in the OA-D and taVNS groups was accompanied by an increase in RMSSD. This implies that the negative dromotropic effects of OA-D and taVNS are mediated through an increase in cardiac parasympathetic tone. Whether these findings suggest their utility in controlling ventricular rates during persistent atrial fibrillation remains to be determined.
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Affiliation(s)
- Ariana S Dalgleish
- Department of Clinical Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Adrienne M Kania
- Department of Clinical Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Harald M Stauss
- Departments of Biomedical Sciences, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
| | - Adrianna Z Jelen
- Department of Clinical Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, USA
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Metzler-Wilson K, Vrable A, Schaub A, Schmale TK, Rodimel BV, Krause BA, Wilson TE. Effect of Suboccipital Release on Pain Perception and Autonomic Reflex Responses to Ischemic and Cold Pain. PAIN MEDICINE 2020; 21:3024-3033. [PMID: 32219430 DOI: 10.1093/pm/pnaa051] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE/SUBJECTS To determine the autonomic effects of suboccipital release (SOR) during experimentally induced pain, 16 healthy subjects (eight women, eight men) experienced ischemic (forearm postexercise muscle ischemia [PEMI]) and cold (cold pressor test [CPT]) pain. DESIGN Beat-to-beat heart rate (electrocardiogram), mean arterial blood pressure (finger photoplethysmography), baroreflex sensitivity (transfer function analysis), and pain perception were measured. SOR or a sham (modified yaw; 30 cycles/min) was performed in minute 2 of pain. RESULTS PEMI increased blood pressure by 23 ± 2 and 20 ± 2 mmHg; no differences occurred between SOR or yaw. PEMI modestly elevated heart rate during ischemia, followed by significant reduction from baseline with SOR (-3 ± 2 bpm) and yaw (-4 ± 2 bpm); no differences were observed between treatments. CPT increased blood pressure (SOR = 11 ± 1, yaw = 9 ± 2 mmHg) and heart rate (SOR = 10 ± 2, yaw = 8 ± 3 bpm) before SOR and yaw. Neither treatment nor sham blunted blood pressure increases (SOR = 25 ± 2, yaw = 22 ± 2 mmHg) during CPT; both decreased heart rate (SOR = -3 ± 2, yaw = -2 ± 2 bpm) from baseline. PEMI and CPT caused increased pain without treatment modulation. Following pain and manual intervention, SOR increased baroreflex sensitivity in the 0.15-0.35 Hz range and decreased R-R interval power spectral density in the 0.03-0.5 Hz range compared with yaw. To probe potential mechanisms and interactions between manual treatment and a prototypic analgesic, oral aspirin (967 mg) was given 60 minutes before testing to reduce prostaglandin synthesis. Aspirin slightly attenuated pain but neither altered cardiovascular changes to PEMI nor interacted with SOR or yaw. CONCLUSIONS SOR has the capacity to modulate pain-induced autonomic control and regulation.
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Affiliation(s)
- Kristen Metzler-Wilson
- Department of Physical Therapy, School of Health & Human Services, and Departments of Dermatology and Anatomy, Cell Biology, & Physiology, School of Medicine, Indiana University, Indianapolis, Indiana.,Ohio Musculoskeletal and Neurological Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, Ohio
| | - Abby Vrable
- Ohio Musculoskeletal and Neurological Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, Ohio
| | - Andrew Schaub
- Ohio Musculoskeletal and Neurological Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, Ohio
| | - Trenton K Schmale
- Division of Biomedical Sciences, College of Osteopathic Medicine, Marian University, Indianapolis, Indiana
| | - Benjamin V Rodimel
- Division of Biomedical Sciences, College of Osteopathic Medicine, Marian University, Indianapolis, Indiana
| | - B Andrew Krause
- Ohio Musculoskeletal and Neurological Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, Ohio.,School of Rehabilitative & Communications Sciences, College of Health Sciences & Professions, Ohio University, Athens, Ohio, USA
| | - Thad E Wilson
- Ohio Musculoskeletal and Neurological Institute, Heritage College of Osteopathic Medicine, Ohio University, Athens, Ohio.,Division of Biomedical Sciences, College of Osteopathic Medicine, Marian University, Indianapolis, Indiana
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Carnevali L, Lombardi L, Fornari M, Sgoifo A. Exploring the Effects of Osteopathic Manipulative Treatment on Autonomic Function Through the Lens of Heart Rate Variability. Front Neurosci 2020; 14:579365. [PMID: 33117124 PMCID: PMC7575744 DOI: 10.3389/fnins.2020.579365] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 09/17/2020] [Indexed: 11/13/2022] Open
Abstract
The osteopathic community has long hypothesized that the autonomic nervous system (ANS) represents one of the putative substrates through which osteopathic manipulative treatment (OMT) can improve body functions that have been altered by musculoskeletal alterations. Heart rate variability (HRV) is an important physiological measure of cardiac ANS activity. Emerging evidence suggests that OMT is associated with HRV changes that (i) are indicative of a larger cardiac vagal modulation, (ii) are independent from the part of the body needing treatment, (iii) occur even in the absence of musculoskeletal alterations. Yet, many questions remain unanswered, the duration of these effects and the specificity of HRV responses to different OMT techniques being perhaps the most critical. Therefore, this paper discusses prospects for future applications of HRV for the study of the influence of OMT on ANS function. Moreover, based on existing studies and preliminary data on the effects of OMT on HRV in specific pathological (hypertension) and physiological (stress exposure and recovery from sport competition) conditions that are commonly associated with increased sympathetic and/or decreased vagal activity, we propose that HRV analysis could be exploited to evaluate the effectiveness of OMT as a preventive or complementary strategy in clinical and non-clinical conditions characterized by ANS imbalance.
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Affiliation(s)
- Luca Carnevali
- Stress Physiology Lab, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
- Stress Control Lab, Collegio Italiano di Osteopatia, Parma, Italy
| | - Luca Lombardi
- Stress Control Lab, Collegio Italiano di Osteopatia, Parma, Italy
| | - Mauro Fornari
- Stress Control Lab, Collegio Italiano di Osteopatia, Parma, Italy
| | - Andrea Sgoifo
- Stress Physiology Lab, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
- Stress Control Lab, Collegio Italiano di Osteopatia, Parma, Italy
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Rechberger V, Biberschick M, Porthun J. Effectiveness of an osteopathic treatment on the autonomic nervous system: a systematic review of the literature. Eur J Med Res 2019; 24:36. [PMID: 31653268 PMCID: PMC6814098 DOI: 10.1186/s40001-019-0394-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 10/15/2019] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVE The objective of this systematic review was to evaluate the effectiveness of an osteopathic treatment on the autonomic nervous system (ANS). For this purpose, published primary studies were analysed and critically evaluated. METHOD To generate this review, 15 electronic databases were systematically searched for studies. Randomized clinical controlled trials (RCT) and clinical controlled trials (CCT) are included in the review and evaluated with appropriate assessment tools (Downs and Black Checklist and the checklist from Kienle and Kiene). RESULTS 23 published studies (10 RCT, 1 clinic multi-centre study, 1 CCT, 5 randomized cross-over studies, 5 randomized pilot studies and 1 single case study) are included in this review. The studies were evaluated with the assessment tools according to their quality. 3 studies are graded as high quality, 11 as moderate and 8 as low-quality studies. CONCLUSION The included published studies represent a good level of evidence. Due to a small number of subjects and no follow-ups, the methodological quality is rated as moderate. A significant change on the ANS was shown in studies including High-Velocity Low-Amplitude Techniques (HVLAT). No statement could be drawn in studies in which they used cranial osteopathic techniques due to the lack of methodological quality. A significant change on the ANS is shown in the treatment of the suboccipital region. In studies which evaluated the effectiveness of mobilization in the cervical and thoracic region, no statement could be displayed due to a low level of evidence. None of the findings in these studies have given statements if ANS activation takes place in the sympathetic or parasympathetic system.
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Affiliation(s)
- Verena Rechberger
- Vienna School of Osteopathy, Donau University Krems, Vienna, Austria
| | | | - Jan Porthun
- Department of Health Sciences Gjøvik, Norwegian University of Science and Technology, Gjøvik, Norway
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