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Peltier AC. Autonomic Dysfunction from Diagnosis to Treatment. Prim Care 2024; 51:359-373. [PMID: 38692780 DOI: 10.1016/j.pop.2024.02.006] [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] [Indexed: 05/03/2024]
Abstract
Autonomic disorders can present with hypotension, gastrointestinal, genitourinary symptoms, and heat intolerance. Diabetes is the most common causes of autonomic failure, and management should focus on glucose control to prevent developing autonomic symptoms. The most prevalent cause of dysautonomia, or autonomic dysfunction, is Postural Orthostatic Tachycardia Syndrome (POTS). Autonomic testing characterizes causes for nonspecific symptoms but is not necessary in patients with classic presentations. Treatment for autonomic dysfunction and failure focus on discontinuing offending medications, behavioral modification, and pharmacologic therapy to decrease symptom severity. Autonomic failure has no cure; therefore, the focus remains on improving quality of life.
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Affiliation(s)
- Amanda C Peltier
- Department of Neurology, Vanderbilt University Medical Center, 1611 21st Avenue South, Nashville, TN 37232, USA; Department of Medicine, Vanderbilt University Medical Center, 1611 21st Avenue South, Nashville, TN 37232, USA.
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Hoenemann JN, Moestl S, de Boni L, Hoffmann F, Arz M, Berger L, Pesta D, Heusser K, Mulder E, Lee SMC, Macias BR, Tank J, Jordan J. Cardiopulmonary deconditioning and plasma volume loss are not sufficient to provoke orthostatic hypertension. Hypertens Res 2024:10.1038/s41440-024-01710-x. [PMID: 38783144 DOI: 10.1038/s41440-024-01710-x] [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: 02/07/2024] [Revised: 03/19/2024] [Accepted: 04/12/2024] [Indexed: 05/25/2024]
Abstract
Orthostatic hypertension, defined by an increase of systolic blood pressure (SBP) of ≥20 mmHg upon standing, harbors an increased cardiovascular risk. We pooled data from two rigorously conducted head-down tilt bedrest studies to test the hypothesis that cardiopulmonary deconditioning and hypovolemia predispose to orthostatic hypertension. With bedrest, peak VO2 decreased by 6 ± 4 mlO2/min/kg (p < 0.0001) and plasma volume by 367 ± 348 ml (p < 0.0001). Supine SBP increased from 127 ± 9 mmHg before to 133 ± 10 mmHg after bedrest (p < 0.0001). In participants with stable hemodynamics following head-up tilt, the incidence of orthostatic hypertension was 2 out of 67 participants before bedrest and 2 out of 57 after bedrest. We conclude that in most healthy persons, cardiovascular deconditioning and volume loss associated with long-term bedrest are not sufficient to cause orthostatic hypertension.
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Affiliation(s)
- J-N Hoenemann
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, Kerpener Str. 62, 50937, Cologne, Germany
| | - S Moestl
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
| | - L de Boni
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
| | - F Hoffmann
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, Kerpener Str. 62, 50937, Cologne, Germany
| | - M Arz
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
| | - L Berger
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
| | - D Pesta
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
| | - K Heusser
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
| | - E Mulder
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
| | | | - B R Macias
- NASA Johnson Space Center, Houston, TX, USA
| | - J Tank
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany
| | - J Jordan
- German Aerospace Center-DLR, Institute of Aerospace Medicine, Cologne, Germany.
- Medical Faculty, University of Cologne, Cologne, Germany.
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Dixit K, Frishman WH. Postural Tachycardia Syndrome and COVID-19: Focus on Ivabradine Therapy. Cardiol Rev 2024; 32:279-284. [PMID: 36729924 DOI: 10.1097/crd.0000000000000503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In this article we discuss the association of postural orthostatic tachycardia syndrome (POTS) with coronavirus-19 (COVID-19), ivabradine's unique mechanism of action, and its use in POTS patients. We highlight the pathophysiology and common etiologies of POTS, including preceding viral infections, vaccines, trauma, surgeries, and other stressors. COVID-19, a viral illness, has been associated with POTS through a variety of mechanisms that are not yet well understood. The initial management strategy for POTS is largely nonpharmacological, focusing on increasing venous return to the heart through physical therapy or other exercise activities. Ivabradine is a selective inhibitor of the funny sodium channels within the sinoatrial node. This unique mechanism of action allows for the reduction of heart rate without any effect on the heart's ionotropic activity. With an increase in the number of POTS cases, especially during the COVID pandemic, the importance of utilizing new medications and management strategies for POTS becomes imperative. Though ivabradine is currently only approved for the management of patients with coronary artery disease and heart failure by the Food and Drug Administration (FDA), it has also proven to be effective at reducing symptoms among patients with refractory POTS, and thus, should be considered for the management of patients who do not respond to initial treatment strategies.
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Affiliation(s)
- Keshav Dixit
- From the Department of Medicine, ISMMS Mount Sinai Morningside-West, New York, New York
| | - William H Frishman
- Departments of Medicine and Cardiology, New York Medical College and Westchester Medical Center, Valhalla, NY
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Peebles KC, Jacobs C, Makaroff L, Pacey V. The use and effectiveness of exercise for managing postural orthostatic tachycardia syndrome in young adults with joint hypermobility and related conditions: A scoping review. Auton Neurosci 2024; 252:103156. [PMID: 38401460 DOI: 10.1016/j.autneu.2024.103156] [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: 11/02/2023] [Revised: 02/06/2024] [Accepted: 02/10/2024] [Indexed: 02/26/2024]
Abstract
PURPOSE Postural Orthostatic Tachycardia Syndrome (POTS) is a form of dysautonomia. It may occur in isolation, but frequently co-exists in individuals with hypermobile variants of Ehlers-Danlos Syndrome (EDS) and related conditions (chronic fatigue syndrome [CFS] and fibromyalgia). Exercise is recommended for non-pharmacological POTS management but needs to be individualised. This scoping review explores the current literature on use and effectiveness of exercise-based management for POTS, with specific focus on individuals with joint hypermobility and related conditions who experience hypermobility, and/or pain, and/or fatigue. METHODS A systematic search, to January 2023, of Medline, EMBASE, AMED, CINAHL and the Cochrane library was conducted. Studies that reported on adolescents and adults who had been diagnosed with POTS using standard criteria and underwent an exercise-based training intervention were included. RESULTS Following full-text screening, 10 articles were identified (2 randomised control trials, 4 comparative studies and 4 case reports). One comparative study reported a small subset of participants with EDS and one case report included an individual diagnosed with CFS; the remainder investigated a wider POTS population. Overall, 3 months of endurance followed by resistance exercise, graduating from the horizontal-to-upright position reduced POTS symptoms and improved quality-of-life. CONCLUSION The findings highlight a paucity of higher-level studies documenting exercise for POTS management in people with joint hypermobility and related conditions. Results from the wider POTS population demonstrate exercise is safe and effective. Large, well-designed clinical studies exploring exercise for POTS management adapting to meet the complex musculoskeletal and non-musculoskeletal features of symptomatic joint hypermobility are needed.
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Affiliation(s)
- Karen C Peebles
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, Australia.
| | - Charl Jacobs
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, Australia
| | - Logan Makaroff
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, Australia
| | - Verity Pacey
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, Australia
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Skow RJ, Foulkes SJ, Seres P, Freer MA, Mathieu ED, Raj SR, Thompson RB, Haykowsky MH, Richer L. Effect of lower body negative pressure on cardiac and cerebral function in postural orthostatic tachycardia syndrome: A pilot MRI assessment. Physiol Rep 2024; 12:e15979. [PMID: 38490814 PMCID: PMC10942852 DOI: 10.14814/phy2.15979] [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: 02/15/2024] [Revised: 03/04/2024] [Accepted: 03/04/2024] [Indexed: 03/17/2024] Open
Abstract
Postural orthostatic tachycardia syndrome (POTS) is characterized by an excessive heart rate (HR) response upon standing and symptoms indicative of inadequate cerebral perfusion. We tested the hypothesis that during lower body negative pressure (LBNP), individuals with POTS would have larger decreases in cardiac and cerebrovascular function measured using magnetic resonance (MR) imaging. Eleven patients with POTS and 10 healthy controls were studied at rest and during 20 min of -25 mmHg LBNP. Biventricular volumes, stroke volume (SV), cardiac output (Qc), and HR were determined by cardiac MR. Cerebral oxygen uptake (VO2 ) in the superior sagittal sinus was calculated from cerebral blood flow (CBF; MR phase contrast), venous O2 saturation (SvO2 ; susceptometry-based oximetry), and arterial O2 saturation (pulse oximeter). Regional cerebral perfusion was determined using arterial spin labelling. HR increased in response to LBNP (p < 0.001) with no group differences (HC: +9 ± 8 bpm; POTS: +13 ± 11 bpm; p = 0.35). Biventricular volumes, SV, and Qc decreased during LBNP (p < 0.001). CBF and SvO2 decreased with LBNP (p = 0.01 and 0.03, respectively) but not cerebral VO2 (effect of LBNP: p = 0.28; HC: -0.2 ± 3.7 mL/min; POTS: +1.1 ± 2.0 mL/min; p = 0.33 between groups). Regional cerebral perfusion decreased during LBNP (p < 0.001) but was not different between groups. These data suggest patients with POTS have preserved cardiac and cerebrovascular function.
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Affiliation(s)
- Rachel J. Skow
- Integrated Cardiovascular Exercise Physiology and Rehabilitation (iCARE) Laboratory, College of Health SciencesUniversity of AlbertaEdmontonAlbertaCanada
| | - Stephen J. Foulkes
- Integrated Cardiovascular Exercise Physiology and Rehabilitation (iCARE) Laboratory, College of Health SciencesUniversity of AlbertaEdmontonAlbertaCanada
| | - Peter Seres
- Department of Radiology and Diagnostic ImagingUniversity of AlbertaEdmontonAlbertaCanada
| | - Meghan A. Freer
- Women and Children's Health Research InstituteUniversity of AlbertaEdmontonAlbertaCanada
| | - Eric D. Mathieu
- Women and Children's Health Research InstituteUniversity of AlbertaEdmontonAlbertaCanada
| | - Satish R. Raj
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of MedicineUniversity of CalgaryCalgaryAlbertaCanada
| | - Richard B. Thompson
- Department of Radiology and Diagnostic ImagingUniversity of AlbertaEdmontonAlbertaCanada
- Department of Biomedical EngineeringUniversity of AlbertaEdmontonAlbertaCanada
| | - Mark H. Haykowsky
- Integrated Cardiovascular Exercise Physiology and Rehabilitation (iCARE) Laboratory, College of Health SciencesUniversity of AlbertaEdmontonAlbertaCanada
| | - Lawrence Richer
- Women and Children's Health Research InstituteUniversity of AlbertaEdmontonAlbertaCanada
- Department of PediatricsUniversity of AlbertaEdmontonAlbertaCanada
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Cui YX, Du JB, Jin HF. Insights into postural orthostatic tachycardia syndrome after COVID-19 in pediatric patients. World J Pediatr 2024; 20:201-207. [PMID: 38363488 DOI: 10.1007/s12519-024-00796-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 01/02/2024] [Indexed: 02/17/2024]
Affiliation(s)
- Ya-Xi Cui
- Department of Pediatrics, Peking University First Hospital, No.1 Xi-an Men Street, West District, Beijing 100034, China
| | - Jun-Bao Du
- Department of Pediatrics, Peking University First Hospital, No.1 Xi-an Men Street, West District, Beijing 100034, China.
- State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing 100191, China.
| | - Hong-Fang Jin
- Department of Pediatrics, Peking University First Hospital, No.1 Xi-an Men Street, West District, Beijing 100034, China.
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Hertel A, Black WR, Walton LM, Martin JR, Jones JT. Cardiovascular Symptoms, Dysautonomia, and Quality of Life in Adult and Pediatric Patients with Hypermobile Ehlers-Danlos Syndrome: A Brief Review. Curr Cardiol Rev 2024; 20:CCR-EPUB-137768. [PMID: 38275067 PMCID: PMC11071672 DOI: 10.2174/011573403x271096231203164216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/09/2023] [Accepted: 10/25/2023] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Hypermobile Ehlers-Danlos Syndrome (hEDS) is a connective tissue disorder characterized by joint hypermobility and other systemic manifestations, such as cardiovascular symptoms, musculoskeletal pain, and joint instability. Cardiovascular symptoms, such as lightheadedness and palpitations, and types of dysautonomia, including postural orthostatic tachycardia syndrome (POTS), are frequently reported in adults with hEDS and have been shown to negatively impact quality of life (QoL). OBJECTIVE This brief review will be an overview of co-occurring symptoms in POTS and hEDS to inform potential cardiovascular screening procedures. RESULTS While many patients with hEDS report cardiovascular symptoms, few have structural abnormalities, suggesting that dysautonomia is likely responsible for these symptoms. One validated screening measure for dysautonomia symptom burden is the Composite Autonomic Symptom Scale (COMPASS-31). Studies have found that adults with POTS, hEDS, and both POTS and hEDS have higher COMPASS-31 scores than the general population, suggesting a high symptom burden due to dysautonomia, which leads to impaired QoL. CONCLUSION While studies have examined cardiovascular symptoms and the impact of dysautonomia in adults with and without hEDS, there is scant literature on dysautonomia in pediatric patients with hEDS. Therefore, more studies on cardiovascular symptoms and dysautonomia, as they relate to the quality of life in pediatric patients with hEDS, are needed. This brief review summarizes the current literature on dysautonomia and cardiovascular symptoms in pediatric and adult populations with hEDS.
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Affiliation(s)
- Amanda Hertel
- School of Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - William R. Black
- Department of Pediatrics, University of Kansas School of Medicine, Kansas City, Kansas, USA
- Center for Children's Healthy Lifestyles and Nutrition, Children's Mercy Kansas City, Kansas City, Missouri, USA
- Center for Biobehavioral Health, Abigail Wexner Research Institute at Nationwide Children’s Hospital, The Ohio State University, Columbus, USA
| | - Lindsey Malloy Walton
- Department of Pediatrics, University of Kansas School of Medicine, Kansas City, Kansas, USA
- Department of Pediatrics, Children's Mercy Kansas City, Kansas City, Missouri, USA
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA
| | - Julie R. Martin
- Department of Pediatrics, Children's Mercy Kansas City, Kansas City, Missouri, USA
| | - Jordan T. Jones
- Department of Pediatrics, University of Kansas School of Medicine, Kansas City, Kansas, USA
- Department of Pediatrics, Children's Mercy Kansas City, Kansas City, Missouri, USA
- Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri, USA
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Goldstein DS. Linking the Extended Autonomic System with the Homeostat Theory: New Perspectives about Dysautonomias. J Pers Med 2024; 14:123. [PMID: 38276245 PMCID: PMC10817591 DOI: 10.3390/jpm14010123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/14/2024] [Accepted: 01/20/2024] [Indexed: 01/27/2024] Open
Abstract
Dysautonomias are conditions in which altered functions of one or more components of the autonomic nervous system (ANS) adversely affect health. This essay is about how elucidating mechanisms of dysautonomias may rationalize personalized treatments. Emphasized here are two relatively new ideas-the "extended" autonomic system (EAS) and the "homeostat" theory as applied to the pathophysiology and potential treatments of dysautonomias. The recently promulgated concept of the EAS updates Langley's ANS to include neuroendocrine, immune/inflammatory, and central components. The homeostat theory builds on Cannon's theory of homeostasis by proposing the existence of comparators (e.g., a thermostat, glucostat, carbistat, barostat) that receive information about regulated variables (e.g., core temperature, blood glucose, blood gases, delivery of blood to the brain). Homeostats sense discrepancies between the information and response algorithms. The presentation links the EAS with the homeostat theory to understand pathophysiological mechanisms of dysautonomias. Feed-forward anticipatory processes shift input-output curves and maintain plateau levels of regulated variables within different bounds of values-"allostasis". Sustained allostatic processes increase long-term wear-and-tear on effectors and organs-allostatic load. They decreaseing thresholds for destabilizing and potentially fatal positive feedback loops. The homeostat theory enables mathematical models that define stress, allostasis, and allostatic load. The present discussion applies the EAS and homeostat concepts to specific examples of pediatric, adolescent/adult, and geriatric dysautonomias-familial dysautonomia, chronic orthostatic intolerance, and Lewy body diseases. Computer modeling has the potential to take into account the complexity and dynamics of allostatic processes and may yield testable predictions about individualized treatments and outcomes.
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Affiliation(s)
- David S Goldstein
- Autonomic Medicine Section, Clinical Neurosciences Program, Division of Intramural Research, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
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Oyake K, Katai M, Yoneyama A, Ikegawa H, Kani S, Momose K. Comparisons of heart rate variability responses to head-up tilt with and without abdominal and lower-extremity compression in healthy young individuals: a randomized crossover study. Front Physiol 2024; 14:1269079. [PMID: 38260095 PMCID: PMC10800437 DOI: 10.3389/fphys.2023.1269079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
Introduction: Abdominal and lower-extremity compression techniques can help reduce orthostatic heart rate increases. However, the effects of body compression on the cardiac autonomic systems, which control heart rate, remain unclear. The primary objective of this study was to compare heart rate variability, a reflection of cardiac autonomic regulation, during a head-up tilt test with and without abdominal and lower-extremity compression in healthy young individuals. The secondary objective was to conduct a subgroup analysis, considering participant sex, and compare heart rate and heart rate variability responses to head-up tilt with and without compression therapy. Methods: In a randomized crossover design, 39 healthy volunteers (20 females, aged 20.9 ± 1.2 years) underwent two head-up tilt tests with and without abdominal and lower-extremity compression. Heart rate and heart rate variability parameters were measured during the head-up tilt tests, including the Stress Index, root mean square of successive differences between adjacent R-R intervals, low- and high-frequency components, and low-to-high frequency ratio. Results: Abdominal and lower-extremity compression reduced the orthostatic increase in heart rate (p < 0.001). The tilt-induced changes in heart rate variability parameters, except for the low-frequency component, were smaller in the compression condition than in the no-compression condition (p < 0.001). These results were consistent regardless of sex. Additionally, multiple regression analysis with potentially confounding variables revealed that the compression-induced reduction in Stress Index during the head-up tilt position was a significant independent variable for the compression-induced reduction in heart rate in the head-up tilt position (coefficient = 0.411, p = 0.025). Conclusion: Comparative analyses revealed that abdominal and lower-extremity compression has a notable impact on the compensatory sympathetic activation and vagal withdrawal typically observed during orthostasis, resulting in a reduction of the increase in heart rate. Furthermore, this decrease in heart rate was primarily attributed to the attenuation of cardiac sympathetic activity associated with compression. Our findings could contribute to the appropriate application of compression therapy for preventing orthostatic tachycardia. This study is registered with UMIN000045179.
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Affiliation(s)
- Kazuaki Oyake
- Department of Physical Therapy, School of Health Sciences, Shinshu University, Matsumoto, Japan
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Tsuchida T, Ishibashi Y, Inoue Y, Ishizuka K, Katayama K, Hirose M, Nakagama Y, Kido Y, Akashi Y, Otsubo T, Matsuda T, Ohira Y. Treatment of long COVID complicated by postural orthostatic tachycardia syndrome-Case series research. J Gen Fam Med 2024; 25:53-61. [PMID: 38240001 PMCID: PMC10792321 DOI: 10.1002/jgf2.670] [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: 08/03/2023] [Revised: 11/26/2023] [Accepted: 11/29/2023] [Indexed: 01/22/2024] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) sequelae, also known as long COVID, can present with various symptoms. Among these symptoms, autonomic dysregulation, particularly postural orthostatic tachycardia syndrome (POTS), should be evaluated. However, previous studies on the treatment of POTS complicated by COVID-19 are lacking. Therefore, this study aimed to investigate the treatment course of long COVID complicated by POTS. Methods The medical records of patients who complained of fatigue and met the criteria for POTS diagnosis were reviewed. We evaluated the treatment days, methods and changes in fatigue score, changes in heart rate on the Schellong test, and social situation at the first and last visits. Results Thirty-two patients with long COVID complicated by POTS were followed up (16 males; median age: 28 years). The follow-up period was 159 days, and the interval between COVID-19 onset and initial hospital attendance was 97 days. Some patients responded to β-blocker therapy. Many patients had psychiatric symptoms that required psychiatric intervention and selective serotonin reuptake inhibitor prescription. Changes in heart rate, performance status, and employment/education status improved from the first to the last visit. These outcomes were believed to be because of the effects of various treatment interventions and spontaneous improvements. Conclusions Our study suggests that the condition of 94% of patients with POTS complicated by long COVID will improve within 159 days. Therefore, POTS evaluation should be considered when patients with long COVID complain of fatigue, and attention should be paid to psychological symptoms and the social context.
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Affiliation(s)
- Tomoya Tsuchida
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Yuki Ishibashi
- Department of CardiologySt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Yoko Inoue
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Kosuke Ishizuka
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Kohta Katayama
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Masanori Hirose
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Yu Nakagama
- Department of Virology & Parasitology, Graduate School of MedicineOsaka Metropolitan UniversityOsakaJapan
- Research Center for Infectious Disease Sciences, Graduate School of MedicineOsaka Metropolitan UniversityOsakaJapan
| | - Yasutoshi Kido
- Department of Virology & Parasitology, Graduate School of MedicineOsaka Metropolitan UniversityOsakaJapan
- Research Center for Infectious Disease Sciences, Graduate School of MedicineOsaka Metropolitan UniversityOsakaJapan
| | - Yoshihiro Akashi
- Department of CardiologySt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Takehito Otsubo
- Department of Gastroenterological and General SurgerySt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Takahide Matsuda
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasakiKanagawaJapan
| | - Yoshiyuki Ohira
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasakiKanagawaJapan
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Singh SJ, Daynes E, McAuley HJC, Raman B, Greening NJ, Chalder T, Elneima O, Evans RA, Bolton CE. Balancing the value and risk of exercise-based therapy post-COVID-19: a narrative review. Eur Respir Rev 2023; 32:230110. [PMID: 38123233 PMCID: PMC10731468 DOI: 10.1183/16000617.0110-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/24/2023] [Indexed: 12/23/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) can lead to ongoing symptoms such as breathlessness, fatigue and muscle pain, which can have a substantial impact on an individual. Exercise-based rehabilitation programmes have proven beneficial in many long-term conditions that share similar symptoms. These programmes have favourably influenced breathlessness, fatigue and pain, while also increasing functional capacity. Exercise-based rehabilitation may benefit those with ongoing symptoms following COVID-19. However, some precautions may be necessary prior to embarking on an exercise programme. Areas of concern include ongoing complex lung pathologies, such as fibrosis, cardiovascular abnormalities and fatigue, and concerns regarding post-exertional symptom exacerbation. This article addresses these concerns and proposes that an individually prescribed, symptom-titrated exercise-based intervention may be of value to individuals following infection with severe acute respiratory syndrome coronavirus 2.
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Affiliation(s)
- Sally J Singh
- NIHR Leicester Biomedical Research Centre - Respiratory, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
- Centre for Exercise and Rehabilitation Science, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Enya Daynes
- NIHR Leicester Biomedical Research Centre - Respiratory, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
- Centre for Exercise and Rehabilitation Science, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Hamish J C McAuley
- NIHR Leicester Biomedical Research Centre - Respiratory, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
- Centre for Exercise and Rehabilitation Science, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Betty Raman
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, Oxford Centre for Clinical Magnetic Resonance Research, University of Oxford, National Institute for Health Research (NIHR) Oxford Biomedical Research Centre (BRC), Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford UK
| | - Neil J Greening
- NIHR Leicester Biomedical Research Centre - Respiratory, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
- Centre for Exercise and Rehabilitation Science, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Trudie Chalder
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Omer Elneima
- NIHR Leicester Biomedical Research Centre - Respiratory, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
- Centre for Exercise and Rehabilitation Science, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Rachael A Evans
- NIHR Leicester Biomedical Research Centre - Respiratory, Leicester, UK
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
- Centre for Exercise and Rehabilitation Science, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Charlotte E Bolton
- Centre for Respiratory Research, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- NIHR Nottingham Biomedical Research Centre, Nottingham, UK
- Respiratory Medicine, Nottingham University Hospitals, Nottingham, UK
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Gómez-Moyano E, Rodríguez-Capitán J, Gaitán Román D, Reyes Bueno JA, Villalobos Sánchez A, Espíldora Hernández F, González Angulo GE, Molina Mora MJ, Thurnhofer-Hemsi K, Molina-Ramos AI, Romero-Cuevas M, Jiménez-Navarro M, Pavón-Morón FJ. Postural orthostatic tachycardia syndrome and other related dysautonomic disorders after SARS-CoV-2 infection and after COVID-19 messenger RNA vaccination. Front Neurol 2023; 14:1221518. [PMID: 37654428 PMCID: PMC10467287 DOI: 10.3389/fneur.2023.1221518] [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: 05/16/2023] [Accepted: 07/21/2023] [Indexed: 09/02/2023] Open
Abstract
The COVID-19 pandemic has caused a challenge for our society due to the post-acute sequelae of the disease. Persistent symptoms and long-term multiorgan complications, known as post-acute COVID-19 syndrome, can occur beyond 4 weeks from the onset of the COVID-19 infection. Postural orthostatic tachycardia syndrome (POTS) is considered a variety of dysautonomia, which is characterized by chronic symptoms that occur with standing and a sustained increase in heart rate, without orthostatic hypotension. POTS can lead to debilitating symptoms, significant disability, and impaired quality of life. In this narrative review, the etiopathogenic basis, epidemiology, clinical manifestations, diagnosis, treatment, prognosis, and socioeconomic impact of POTS, as well as other related dysautonomic disorders, after COVID-19 infection and SARS-CoV-2 postvaccination, were discussed. After a search conducted in March 2023, a total of 89 relevant articles were selected from the PubMed, Google Scholar, and Web of Science databases. The review highlights the importance of recognizing and managing POTS after COVID-19 infection and vaccination, and the approach to autonomic disorders should be known by all specialists in different medical areas. The diagnosis of POTS requires a comprehensive clinical assessment, including a detailed medical history, physical examination, orthostatic vital signs, and autonomic function tests. The treatment of POTS after COVID-19 infection or vaccination is mainly focused on lifestyle modifications, such as increased fluid and salt intake, exercise, and graduated compression stockings. Pharmacotherapy, such as beta-blockers, fludrocortisone, midodrine, and ivabradine, may also be used in selected cases. Further research is needed to understand the underlying mechanisms, risk factors, and optimal treatment strategies for this complication.
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Affiliation(s)
| | - Jorge Rodríguez-Capitán
- Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), IBIMA-Plataforma BIONAND, Universidad de Málaga, Málaga, Spain
- Department of Cardiology, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Daniel Gaitán Román
- Department of Cardiology, Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | | | | | | | | | - Karl Thurnhofer-Hemsi
- Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), IBIMA-Plataforma BIONAND, Universidad de Málaga, Málaga, Spain
- Department of Computer Languages and Computer Sciences, University of Malaga, Málaga, Spain
| | - Ana Isabel Molina-Ramos
- Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), IBIMA-Plataforma BIONAND, Universidad de Málaga, Málaga, Spain
- Department of Cardiology, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Miguel Romero-Cuevas
- Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), IBIMA-Plataforma BIONAND, Universidad de Málaga, Málaga, Spain
- Department of Cardiology, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Manuel Jiménez-Navarro
- Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), IBIMA-Plataforma BIONAND, Universidad de Málaga, Málaga, Spain
- Department of Cardiology, Hospital Universitario Virgen de la Victoria, Málaga, Spain
- Department of Medicine and Dermatology, University of Malaga, Málaga, Spain
| | - Francisco Javier Pavón-Morón
- Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), IBIMA-Plataforma BIONAND, Universidad de Málaga, Málaga, Spain
- Department of Cardiology, Hospital Universitario Virgen de la Victoria, Málaga, Spain
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13
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Pearce G, Holliday N, Sandhu H, Eftekhari H, Bruce J, Timms E, Ablett L, Kavi L, Simmonds J, Evans R, Magee P, Powell R, Keogh S, McGregor G. Co-creation of a complex, multicomponent rehabilitation intervention and feasibility trial protocol for the PostUraL tachycardia Syndrome Exercise (PULSE) study. Pilot Feasibility Stud 2023; 9:143. [PMID: 37582801 PMCID: PMC10426060 DOI: 10.1186/s40814-023-01365-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 07/15/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND There is a dearth of research to support the treatment of people with postural tachycardia syndrome (PoTS). Despite expert consensus suggesting exercise is recommended for this patient group, there are no randomised control trials examining this rigorously. The aim was to co-create a feasibility trial protocol and a rehabilitation intervention for people living with PoTS. METHODS The intervention and feasibility trial design were co-created as part of the PostUraL tachycardia Syndrome Exercise (PULSE) study. We used the 'three co's framework' of co-define, co-design and co-refine. Recruitment included key national charities and National Health Service Trusts treating people living with PoTS in the UK. Eighteen patient and public involvement members attended the co-define session, and 16 co-creators with a mix of expertise attended the subsequent co-design and co-refine sessions. Seven intervention practitioners were trained in the rehabilitation intervention, providing feedback for further co-refinement. RESULTS The final co-created intervention comprises online physical activity, and lifestyle and behaviour change support sessions. It is based on functional movement activities using a patient-centred approach tailored to individual needs. Physical activity intensity is guided by individuals' perception of effort rather than by objective measures. Recumbent bikes are provided for home use. Patients deemed randomisation to be acceptable because research in this area was considered important. CONCLUSIONS An innovative approach was used to co-create the PULSE intervention and feasibility trial protocol to meet the evidence-based and logistical needs of people living with PoTS, clinicians, service deliverers, third-sector organisations, academics and funders. This can be used as a successful example and template for future research internationally. People living with PoTS were recognised as experts and involved in every aspect of conceptualisation, design and refinement. This complex rehabilitation intervention is currently being tested in a randomised feasibility trial comparing the PULSE intervention with best-practice usual care for people living with PoTS. TRIAL REGISTRATION ISRCTN45323485 was registered on April 7, 2020.
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Affiliation(s)
| | | | | | - Helen Eftekhari
- University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Julie Bruce
- University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Emma Timms
- Patient and Public Involvement, Coventry University, Coventry, UK
- Oxford University Hospital NHS Foundation Trust, Oxford, UK
| | - Laura Ablett
- Patient and Public Involvement, Coventry University, Coventry, UK
| | | | | | - Rebecca Evans
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | - Richard Powell
- Coventry University, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | - Gordon McGregor
- Coventry University, Coventry, UK
- University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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14
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Maier A, Schopen L, Thiel JC, Müller K, Fimm B, Schulz JB. Cognitive functioning in postural orthostatic tachycardia syndrome among different body positions: a prospective pilot study (POTSKog study). Clin Auton Res 2023; 33:459-468. [PMID: 37261636 PMCID: PMC10439038 DOI: 10.1007/s10286-023-00950-0] [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: 02/17/2023] [Accepted: 04/29/2023] [Indexed: 06/02/2023]
Abstract
PURPOSE Approximately 96% of patients with postural orthostatic tachycardia syndrome (PoTS) report cognitive complaints. We investigated whether cognitive function is impaired during sitting and active standing in 30 patients with PoTS compared with 30 healthy controls (HCs) and whether it will improve with the counter manoeuvre of leg crossing. METHODS In this prospective pilot study, patients with PoTS were compared to HCs matched for age, sex, and educational level. Baseline data included norepinephrine plasma levels, autonomic testing and baseline cognitive function in a seated position [the Montreal Cognitive Assessment, the Leistungsprüfsystem (LPS) subtests 1 and 2, and the Test of Attentional Performance (TAP)]. Cognitive functioning was examined in a randomized order in supine, upright and upright legs crossed position. The primary outcomes were the cognitive test scores between HCs and patients with PoTS at baseline testing, and among the different body positions. RESULTS Patients with PoTS had impaired attention (TAP median reaction time) in the seated position and impaired executive functioning (Stroop) while standing compared with HC. Stroop was influenced by position (supine versus upright versus upright legs crossed) only in the PoTS group. Leg crossing did not result in an improvement in executive function. In patients with PoTS, there was a negative correlation of Stroop with norepinephrine plasma levels while standing. CONCLUSION Compared with HCs, PoTS participants showed impaired cognitive attention and executive function in the upright position that did not improve in the legs crossed position. Data provide further evidence for orthostatic cognitive deterioration in patients with PoTS. TRIAL REGISTRATION INFORMATION The study was registered at ClinicalTrials.gov (NCT03681080).
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Affiliation(s)
- Andrea Maier
- Department of Neurology, Medical Faculty RWTH Aachen University, Aachen, Germany.
| | - Lena Schopen
- Department of Neurology, Medical Faculty RWTH Aachen University, Aachen, Germany
| | - Joana C Thiel
- Department of Neurology, Medical Faculty RWTH Aachen University, Aachen, Germany
| | - Katharina Müller
- Department of Neurology, Medical Faculty RWTH Aachen University, Aachen, Germany
- Department of Gynaecology, Medical Faculty RWTH Aachen University, Aachen, Germany
| | - Bruno Fimm
- Department of Neurology, Medical Faculty RWTH Aachen University, Aachen, Germany
| | - Jörg B Schulz
- Department of Neurology, Medical Faculty RWTH Aachen University, Aachen, Germany
- JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Jülich Research Center GmbH and RWTH Aachen University, Aachen, Germany
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15
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Chen EY, Burton JM, Johnston A, Morrow AK, Yonts AB, Malone LA. Considerations in Children and Adolescents Related to Coronavirus Disease 2019 (COVID-19). Phys Med Rehabil Clin N Am 2023; 34:643-655. [PMID: 37419537 PMCID: PMC10063573 DOI: 10.1016/j.pmr.2023.03.004] [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] [Indexed: 04/03/2023]
Abstract
Pediatric post-acute sequelae of SARS-CoV-2 (PASC) or "long COVID" are a complex multisystemic disease that affects children's physical, social, and mental health. PASC has a variable presentation, time course, and severity and can affect children even with mild or asymptomatic acute COVID-19 symptoms. Screening for PASC in children with a history of SARS-CoV-2 infection is important for early detection and intervention. A multifaceted treatment approach and utilization of multidisciplinary care, if available, are beneficial in managing the complexities of PASC. Lifestyle interventions, physical rehabilitation, and mental health management are important treatment approaches to improve pediatric PASC patients' quality of life.
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Affiliation(s)
- Erin Y Chen
- Johns Hopkins School Medicine, 733 North Broadway, Baltimore, MD 21205, USA
| | - Justin M Burton
- Division of Pediatric Rehabilitation Medicine, Children's National Health System, 111 Michigan Avenue Northwest, Washington, DC 20010, USA
| | - Alicia Johnston
- Division of Infectious Disease, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Amanda K Morrow
- Kennedy Krieger Institute, 707 North Broadway, Baltimore, MD 21205, USA; Department of Physical Medicine and Rehabilitation, Johns Hopkins School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA
| | - Alexandra B Yonts
- Division of Infectious Diseases, Children's National Health System, 111 Michigan Avenue Northwest, Washington, DC 20010, USA
| | - Laura A Malone
- Kennedy Krieger Institute, 707 North Broadway, Baltimore, MD 21205, USA; Department of Physical Medicine and Rehabilitation, Johns Hopkins School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287, USA; Department of Neurology, Johns Hopkins School of Medicine, 1800 Orleans Street, Baltimore, MD 21287, USA.
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16
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Yadav A, Yadav RK, Neyaz O, Sherin P P S, Gupta A. Postural Orthostatic Tachycardia Syndrome in Spinal Cord Injury. Cureus 2023; 15:e41124. [PMID: 37519618 PMCID: PMC10382909 DOI: 10.7759/cureus.41124] [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] [Accepted: 06/28/2023] [Indexed: 08/01/2023] Open
Abstract
Spinal cord injury (SCI), in addition to motor and sensory problems, may also lead to autonomic dysfunction. Postural orthostatic tachycardia syndrome (POTS) is one of them and has often been reported in traumatic brain injuries, multiple sclerosis, and other spinal cord pathologies. However, there is not much data on POTS in SCI even in extensive databases. We present a case of an adolescent female with paraplegia due to traumatic SCI. During her tilt table training, she started having episodes of sinus tachycardia associated with fatigue, dizziness, headache, palpitations, and presyncope with no orthostatic hypotension, after achieving 60 degrees of head tilt. After ruling out the common causes of tachycardia and syncope, a diagnosis of POTS was established. With pharmacologic and non-pharmacological measures, including metoprolol, increased fluid intake, and compression stockings, her symptoms resolved, and she was able to continue rehabilitation.
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Affiliation(s)
- Aditi Yadav
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Rishikesh, Dehradun, IND
| | - Raj Kumar Yadav
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Rishikesh, Dehradun, IND
| | - Osama Neyaz
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Rishikesh, Dehradun, IND
| | - Shabeeba Sherin P P
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Rishikesh, Dehradun, IND
| | - Anshini Gupta
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Rishikesh, Dehradun, IND
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17
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Najafi MB, Javanmard SH. Post-COVID-19 Syndrome Mechanisms, Prevention and Management. Int J Prev Med 2023; 14:59. [PMID: 37351054 PMCID: PMC10284243 DOI: 10.4103/ijpvm.ijpvm_508_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 12/24/2021] [Indexed: 06/24/2023] Open
Abstract
As the population of patients recovering from COVID-19 grows, post COVID-19 challenges are recognizing by ongoing evidences at once. Long COVID is defined as a syndrome with a range of persistent symptoms that remain long after (beyond 12 weeks) the acute SARS-CoV-2 infection. Studies have shown that long COVID can cause multi-organ damages with a wide spectrum of manifestations. Many systems, but not limited to, including respiratory, cardiovascular, nervous, gastrointestinal, and musculoskeletal systems, are involved in long COVID. Fatigue and dyspnea are the most common symptoms of long COVID. Long COVID-19 may be driven by tissue damage caused by virus-specific pathophysiologic changes or secondary to pathological long-lasting inflammatory response because of viral persistence, immune dysregulation, and autoimmune reactions. Some risk factors like sex and age, more than five early symptoms, and specific biomarkers have been revealed as a probable long COVID predicator discussed in this review. It seems that vaccination is the only way for prevention of long COVID and it can also help patients who had already long COVID. Managing long COVID survivors recommended being in a multidisciplinary approach, and a framework for identifying those at high risk for post-acute COVID-19 must be proposed. Possible therapeutic options and useful investigation tools for follow-up are suggested in this review. In sum, as evidence and researches are regularly updated, we provide the current understanding of the epidemiology, clinical manifestation, suspected pathophysiology, associated risk factors, and treatment options of long COVID in this review.
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Affiliation(s)
- Majed B. Najafi
- Applied Physiology Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shaghayegh H. Javanmard
- Applied Physiology Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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18
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Navis A. A Review of Neurological Symptoms in Long COVID and Clinical Management. Semin Neurol 2023. [PMID: 37068519 DOI: 10.1055/s-0043-1767781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
Long COVID is a clinical diagnosis generally referring to the persistence or development of new symptoms, affecting multiple organ systems after SARS-CoV-2 COVID-19 infection. Long COVID is thought to affect ∼20% of people after infection, including all age ranges and severity of infection. Fatigue, postexertional malaise, and respiratory and cardiac symptoms are commonly described. Neurological symptoms such as cognitive changes, sensory disturbances, headaches, and dysautonomia are common as well. The underlying pathophysiology remains unclear but immune dysregulation, autoimmunity, persistent viral reservoirs, and microvascular dysfunction have been implicated. As there are no tests at this time to diagnose long COVID, work-up should be focused on assessing reversible or treatable causes of symptoms. Furthermore, no treatments for long COVID currently exist, and management remains focused on a multimodal approach and symptom management, with many people showing improvement in symptoms over time.
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Affiliation(s)
- Allison Navis
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
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19
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Durstenfeld MS, Peluso MJ, Kaveti P, Hill C, Li D, Sander E, Swaminathan S, Arechiga VM, Lu S, Goldberg SA, Hoh R, Chenna A, Yee BC, Winslow JW, Petropoulos CJ, Kelly JD, Glidden DV, Henrich TJ, Martin JN, Lee YJ, Aras MA, Long CS, Grandis DJ, Deeks SG, Hsue PY. Reduced exercise capacity, chronotropic incompetence, and early systemic inflammation in cardiopulmonary phenotype Long COVID. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2022.05.17.22275235. [PMID: 35677073 PMCID: PMC9176659 DOI: 10.1101/2022.05.17.22275235] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
BACKGROUND Mechanisms underlying persistent cardiopulmonary symptoms following SARS-CoV-2 infection (post-acute sequelae of COVID-19 "PASC" or "Long COVID") remain unclear. This study sought to elucidate mechanisms of cardiopulmonary symptoms and reduced exercise capacity using advanced cardiac testing. METHODS We performed cardiopulmonary exercise testing (CPET), cardiac magnetic resonance imaging (CMR) and ambulatory rhythm monitoring among adults > 1 year after confirmed SARS-CoV-2 infection in Long-Term Impact of Infection with Novel Coronavirus cohort (LIINC; substudy of NCT04362150 ). Adults who completed a research echocardiogram (at a median 6 months after SARS-CoV-2 infection) without evidence of heart failure or pulmonary hypertension were asked to complete additional cardiopulmonary testing approximately 1 year later. Although participants were recruited as a prospective cohort, to account for selection bias, the primary analyses were as a case-control study comparing those with and without persistent cardiopulmonary symptoms. We also correlated findings with previously measured biomarkers. We used logistic regression and linear regression models to adjust for potential confounders including age, sex, body mass index, time since SARS-CoV-2 infection, and hospitalization for acute SARS-CoV-2 infection, with sensitivity analyses adjusting for medical history. RESULTS Sixty participants (unselected for symptoms, median age 53, 42% female, 87% non- hospitalized) were studied at median 17.6 months following SARS-CoV-2 infection. On maximal CPET, 18/37 (49%) with symptoms had reduced exercise capacity (peak VO 2 <85% predicted) compared to 3/19 (16%) without symptoms (p=0.02). The adjusted peak VO 2 was 5.2 ml/kg/min (95%CI 2.1-8.3; p=0.001) or 16.9% lower actual compared to predicted (95%CI 4.3- 29.6; p=0.02) among those with symptoms compared to those without symptoms. Chronotropic incompetence was present among 12/21 (57%) with reduced VO 2 including 11/37 (30%) with symptoms and 1/19 (5%) without (p=0.04). Inflammatory markers (hsCRP, IL-6, TNF-α) and SARS-CoV-2 antibody levels measured early in PASC were negatively correlated with peak VO 2 more than 1 year later. Late-gadolinium enhancement on CMR and arrhythmias on ambulatory monitoring were not present. CONCLUSIONS We found evidence of objectively reduced exercise capacity among those with cardiopulmonary symptoms more than 1 year following COVID-19, which was associated with elevated inflammatory markers early in PASC. Chronotropic incompetence may explain exercise intolerance among some with cardiopulmonary phenotype Long COVID. Key Points Long COVID symptoms were associated with reduced exercise capacity on cardiopulmonary exercise testing more than 1 year after SARS-CoV-2 infection. The most common abnormal finding was chronotropic incompetence. Reduced exercise capacity was associated with early elevations in inflammatory markers.
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20
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Hachul D, Almeida T, Scanavacca M. Post-COVID Dysautonomias: The Importance of Early Recognition and Implementation of Recovery Programs. Arq Bras Cardiol 2023; 120:e20230110. [PMID: 37018794 PMCID: PMC10392843 DOI: 10.36660/abc.20230110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
Affiliation(s)
- Denise Hachul
- Instituto do CoraçãoHCFMUSPSão PauloSPBrasilInstituto do Coração - HC-FMUSP, São Paulo, SP – Brasil
| | | | - Mauricio Scanavacca
- Instituto do CoraçãoHCFMUSPSão PauloSPBrasilInstituto do Coração - HC-FMUSP, São Paulo, SP – Brasil
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21
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Narasimhan B, Calambur A, Moras E, Wu L, Aronow W. Postural Orthostatic Tachycardia Syndrome in COVID-19: A Contemporary Review of Mechanisms, Clinical Course and Management. Vasc Health Risk Manag 2023; 19:303-316. [PMID: 37204997 PMCID: PMC10187582 DOI: 10.2147/vhrm.s380270] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/09/2023] [Indexed: 05/21/2023] Open
Abstract
The long-term implications of COVID-19 have garnered increasing interest in recent months, with Long-COVID impacting over 65 million individuals worldwide. Postural orthostatic tachycardia syndrome (POTS) has emerged as an important component of the Long-COVID umbrella, estimated to affect between 2 and 14% of survivors. POTS remains very challenging to diagnose and manage - this review aims to provide a brief overview of POTS as a whole and goes on to summarize the available literature pertaining to POTS in the setting of COVID-19. We provide a review of available clinical reports, outline proposed pathophysiological mechanisms and end with a brief note on management considerations.
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Affiliation(s)
- Bharat Narasimhan
- Department of Cardiology, Debakey Cardiovascular Institute, Houston Methodist, Houston, TX, USA
| | | | - Errol Moras
- Department of Medicine, Icahn School of Medicine; Mount Sinai, New York, NY, USA
| | - Lingling Wu
- Department of Medicine, East Carolina University, Greenvile, NC, USA
| | - Wilbert Aronow
- Department of Cardiology, Westchester Medical Center, Valhalla, NY, USA
- Correspondence: Wilbert Aronow, Department of Cardiology, Westchester Medical Center, New York Medical College, 100 Woods Road, Macy Pavilion, Room 141, Valhalla, NY, 10595, USA, Email
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22
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Most Common Long COVID Physical Symptoms in Working Age Adults Who Experienced Mild COVID-19 Infection: A Scoping Review. Healthcare (Basel) 2022; 10:healthcare10122577. [PMID: 36554098 PMCID: PMC9778298 DOI: 10.3390/healthcare10122577] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND One-third of patients who recover from COVID-19 present with long COVID. Their symptoms are broad, affecting their physical functioning and, ultimately, their quality of life. Many of those individuals who develop long COVID, possibly from a mild COVID-19 infection, are in the 18-65 age group. This prolongation of malaise directly influences national workforce economies. OBJECTIVES To summarise the commonly reported physical symptoms of long COVID in order to inform potential adjustments in healthcare for the employable population. METHODS The Embase, CINAHL, Medline, SCOPUS, and WHO COVID-19 databases were searched. The study selection process was based on the PRISMA guidelines. The extracted data were synthesised and presented narratively. RESULTS 7403 studies were accessed, comprising 60 cohort studies and 10 case series/studies, representing 289,213 patients who met our criteria. The most frequently reported physical symptoms were fatigue (92%), shortness of breath (SOB) (81.8%), muscle pain (43.6%), and joint pain (34.5%). CONCLUSIONS The range of reported physical symptoms was broad and varied; the main ones being fatigue, breathlessness/SOB, and pain. Similarities observed between long COVID and other post-acute infection syndromes may help formulate protocols to manage and promote recovery for long COVID patients. Inconsistencies were evident, particularly with a lack of adherence to the standardised definitions of long COVID.
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23
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Ormiston CK, Świątkiewicz I, Taub PR. Postural orthostatic tachycardia syndrome as a sequela of COVID-19. Heart Rhythm 2022; 19:1880-1889. [PMID: 35853576 PMCID: PMC9287587 DOI: 10.1016/j.hrthm.2022.07.014] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 07/08/2022] [Accepted: 07/12/2022] [Indexed: 12/19/2022]
Abstract
Postural orthostatic tachycardia syndrome (POTS) is a complex multisystem disorder characterized by orthostatic intolerance and tachycardia and may be triggered by viral infection. Recent reports indicate that 2%-14% of coronavirus disease 2019 (COVID-19) survivors develop POTS and 9%-61% experience POTS-like symptoms, such as tachycardia, orthostatic intolerance, fatigue, and cognitive impairment within 6-8 months of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Pathophysiological mechanisms of post-COVID-19 POTS are not well understood. Current hypotheses include autoimmunity related to SARS-CoV-2 infection, autonomic dysfunction, direct toxic injury by SARS-CoV-2 to the autonomic nervous system, and invasion of the central nervous system by SARS-CoV-2. Practitioners should actively assess POTS in patients with post-acute COVID-19 syndrome symptoms. Given that the symptoms of post-COVID-19 POTS are predominantly chronic orthostatic tachycardia, lifestyle modifications in combination with the use of heart rate-lowering medications along with other pharmacotherapies should be considered. For example, ivabradine or β-blockers in combination with compression stockings and increasing salt and fluid intake has shown potential. Treatment teams should be multidisciplinary, including physicians of various specialties, nurses, psychologists, and physiotherapists. Additionally, more resources to adequately care for this patient population are urgently needed given the increased demand for autonomic specialists and clinics since the start of the COVID-19 pandemic. Considering our limited understanding of post-COVID-19 POTS, further research on topics such as its natural history, pathophysiological mechanisms, and ideal treatment is warranted. This review evaluates the current literature available on the associations between COVID-19 and POTS, possible mechanisms, patient assessment, treatments, and future directions to improving our understanding of post-COVID-19 POTS.
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Affiliation(s)
- Cameron K Ormiston
- Division of Cardiovascular Medicine, Department of Medicine, University of California San Diego, San Diego, California; Division of Intramural Research, National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, Maryland
| | - Iwona Świątkiewicz
- Division of Cardiovascular Medicine, Department of Medicine, University of California San Diego, San Diego, California; Department of Cardiology and Internal Medicine, Nicolaus Copernicus University Torun, Collegium Medicum in Bydgoszcz, Bydgoszcz, Poland
| | - Pam R Taub
- Division of Cardiovascular Medicine, Department of Medicine, University of California San Diego, San Diego, California.
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24
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George A, Winters B. Postural Orthostatic Tachycardia Syndrome (POTS): A Frequently Missed Diagnosis. J Nurse Pract 2022. [DOI: 10.1016/j.nurpra.2022.08.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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Hovaguimian A. Dysautonomia. Neurol Clin 2022; 41:193-213. [DOI: 10.1016/j.ncl.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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26
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Malone LA, Morrow A, Chen Y, Curtis D, de Ferranti SD, Desai M, Fleming TK, Giglia TM, Hall TA, Henning E, Jadhav S, Johnston AM, Kathirithamby DRC, Kokorelis C, Lachenauer C, Li L, Lin HC, Locke T, MacArthur C, Mann M, McGrath-Morrow SA, Ng R, Ohlms L, Risen S, Sadreameli SC, Sampsel S, Tejtel SKS, Silver JK, Simoneau T, Srouji R, Swami S, Torbey S, Gutierrez MV, Williams CN, Zimmerman LA, Vaz LE. Multi-disciplinary collaborative consensus guidance statement on the assessment and treatment of postacute sequelae of SARS-CoV-2 infection (PASC) in children and adolescents. PM R 2022; 14:1241-1269. [PMID: 36169159 PMCID: PMC9538628 DOI: 10.1002/pmrj.12890] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Laura A Malone
- Kennedy Krieger Institute, Department of Neurology, Johns Hopkins Medicine, Baltimore, Maryland, United States.,Department of Physical Medicine and Rehabilitation, Johns Hopkins Medicine, Baltimore, Maryland, United States
| | - Amanda Morrow
- Kennedy Krieger Institute, Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Yuxi Chen
- Department of Rehabilitation Medicine, Montefiore Medical Center, Bronx, New York, United States
| | - Donna Curtis
- Department of Pediatric Infectious Diseases Children's Hospital Colorado and University of Colorado School of Medicine Aurora, Aurora, Colorado, United States
| | - Sarah D de Ferranti
- Department of Pediatrics, Harvard Medical School, Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts, United States
| | - Monika Desai
- Department of Rehabilitation Medicine, Montefiore Medical Center/Albert Einstein School of Medicine, Bronx, New York, United States
| | - Talya K Fleming
- Department of Physical Medicine and Rehabilitation, JFK Johnson Rehabilitation Institute at Hackensack Meridian Health, Edison, New Jersey, United States
| | - Therese M Giglia
- Director of the Center on Cardiac Anticoagulation and Thrombosis and Director of the Infant Single Ventricle Monitoring Program, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
| | - Trevor A Hall
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon
| | - Ellen Henning
- Department of Behavioral Psychology, Kennedy Krieger Institute, Baltimore, Maryland
| | - Sneha Jadhav
- Psychiatric Mental Health Program, Kennedy Krieger Institute, Baltimore, Maryland, United States
| | - Alicia M Johnston
- Division of Infectious Diseases, Department of Pediatrics, Boston Children's Hospital, Boston, Massachusetts, United States
| | - Dona Rani C Kathirithamby
- Department of Rehabilitation Medicine and Department of Pediatrics, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, United States
| | - Christina Kokorelis
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University and Kennedy Krieger Institute, Baltimore, Maryland, United States
| | - Catherine Lachenauer
- Division of Infectious Diseases, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | - Lilun Li
- Department of Otolaryngology, Head and Neck Surgery, Robert Wood Johnson Medical School, New Brunswick, New Jersey, United States
| | - Henry C Lin
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, United States
| | - Tran Locke
- Department of Otolaryngology-Head and Neck Surgery Baylor College of Medicine Houston, Houston, Texas, United States
| | - Carol MacArthur
- Department of Otolaryngology, Head & Neck Surgery, Oregon Health & Science University, Oregon, Portland
| | - Michelle Mann
- Department of Pediatric Pulmonology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, United States
| | - Sharon A McGrath-Morrow
- Department of Pediatrics, Division of Pediatric Pulmonary Children's Hospital of Philadelphia and the University of Pennsylvania
| | - Rowena Ng
- Neuropsychology Department, Kennedy Krieger Institute; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Laurie Ohlms
- Department of Otolaryngology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | - Sarah Risen
- Department of Pediatric Neurology and Developmental Neuroscience, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, United States
| | - S Christy Sadreameli
- Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Sarah Sampsel
- SLSampsel Consulting, Albuquerque, New Mexico, United States
| | - S Kristen Sexson Tejtel
- Pediatric Cardiology, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, United States
| | - Julie K Silver
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Boston, Massachusetts, United States
| | - Tregony Simoneau
- Division of Pulmonary Medicine, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, United States
| | - Rasha Srouji
- Department of Neurology, Boston Children's Hospital, Boston, Massachusetts, United States
| | - Sanjeev Swami
- Department of Pediatrics, Division of Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
| | - Souraya Torbey
- Kennedy Krieger Institute, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Monica Verduzco Gutierrez
- Department of Rehabilitation Medicine, Long School of Medicine at UT Health Science Center San Antonio, San Antonio, Texas, United States
| | - Cydni Nicole Williams
- Oregon Health & Science University, Department of Pediatrics, Division of Pediatric Critical Care, Pediatric Critical Care and Neurotrauma Recovery Program, Portland, Oregon, United States
| | | | - Louise Elaine Vaz
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, United States
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Mayuga KA, Fedorowski A, Ricci F, Gopinathannair R, Dukes JW, Gibbons C, Hanna P, Sorajja D, Chung M, Benditt D, Sheldon R, Ayache MB, AbouAssi H, Shivkumar K, Grubb BP, Hamdan MH, Stavrakis S, Singh T, Goldberger JJ, Muldowney JAS, Belham M, Kem DC, Akin C, Bruce BK, Zahka NE, Fu Q, Van Iterson EH, Raj SR, Fouad-Tarazi F, Goldstein DS, Stewart J, Olshansky B. Sinus Tachycardia: a Multidisciplinary Expert Focused Review. Circ Arrhythm Electrophysiol 2022; 15:e007960. [PMID: 36074973 PMCID: PMC9523592 DOI: 10.1161/circep.121.007960] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Sinus tachycardia (ST) is ubiquitous, but its presence outside of normal physiological triggers in otherwise healthy individuals remains a commonly encountered phenomenon in medical practice. In many cases, ST can be readily explained by a current medical condition that precipitates an increase in the sinus rate, but ST at rest without physiological triggers may also represent a spectrum of normal. In other cases, ST may not have an easily explainable cause but may represent serious underlying pathology and can be associated with intolerable symptoms. The classification of ST, consideration of possible etiologies, as well as the decisions of when and how to intervene can be difficult. ST can be classified as secondary to a specific, usually treatable, medical condition (eg, pulmonary embolism, anemia, infection, or hyperthyroidism) or be related to several incompletely defined conditions (eg, inappropriate ST, postural tachycardia syndrome, mast cell disorder, or post-COVID syndrome). While cardiologists and cardiac electrophysiologists often evaluate patients with symptoms associated with persistent or paroxysmal ST, an optimal approach remains uncertain. Due to the many possible conditions associated with ST, and an overlap in medical specialists who see these patients, the inclusion of experts in different fields is essential for a more comprehensive understanding. This article is unique in that it was composed by international experts in Neurology, Psychology, Autonomic Medicine, Allergy and Immunology, Exercise Physiology, Pulmonology and Critical Care Medicine, Endocrinology, Cardiology, and Cardiac Electrophysiology in the hope that it will facilitate a more complete understanding and thereby result in the better care of patients with ST.
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Affiliation(s)
- Kenneth A. Mayuga
- Section of Cardiac Electrophysiology and Pacing, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, OH
| | - Artur Fedorowski
- Karolinska Institutet & Karolinska University Hospital, Stockholm, Sweden
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, “G.d’Annunzio” University of Chieti-Pescara, Chieti Scalo, Italy
| | | | | | | | | | | | - Mina Chung
- Section of Cardiac Electrophysiology and Pacing, Department of Cardiovascular Medicine, Cleveland Clinic, Phoenix, AZ
| | - David Benditt
- University of Minnesota Medical School, Minneapolis, MN
| | | | - Mirna B. Ayache
- MetroHealth Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH
| | - Hiba AbouAssi
- Division of Endocrinology, Metabolism, and Nutrition, Duke University Medical Center, Durham, NC
| | | | | | | | | | - Tamanna Singh
- Department of Cardiovascular Medicine, Cleveland Clinic, OH
| | | | - James A. S. Muldowney
- Vanderbilt University Medical Center &Tennessee Valley Healthcare System, Nashville Campus, Department of Veterans Affairs, Nashville, TN
| | - Mark Belham
- Cambridge University Hospitals NHS FT, Cambridge, UK
| | - David C. Kem
- University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Cem Akin
- University of Michigan, Ann Arbor, MI
| | | | - Nicole E. Zahka
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Qi Fu
- Institute for Exercise and Environmental Medicine at Texas Health Presbyterian Hospital Dallas & University of Texas Southwestern Medical Center, Dallas, TX
| | - Erik H. Van Iterson
- Section of Preventive Cardiology & Rehabilitation, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Miller Family Heart, Vascular & Thoracic Institute, Cleveland Clinic Cleveland, OH
| | - Satish R Raj
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
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28
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Oetjen L, Johannsen A, Bean J, Sim L, Harrison T, Tsai Owens M, Harbeck-Weber C. The Goals and Outcomes of Adolescent and Young Adults with POTS Attending an Intensive Interdisciplinary Treatment Program. Occup Ther Health Care 2022:1-15. [PMID: 36047810 DOI: 10.1080/07380577.2022.2116666] [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: 11/27/2020] [Revised: 08/17/2022] [Accepted: 08/20/2022] [Indexed: 10/14/2022]
Abstract
Postural Orthostatic Tachycardia Syndrome (POTS) affects approximately 1% of adolescents, however, little research has been done in this area. This retrospective chart review describes the treatment goals and perceived progress as measured by the Canadian Occupational Performance Measure (COPM) of 111 adolescents and young adults (AYAs) aged 12-22 (M = 15.8, SD = 1.8) diagnosed with POTS who were admitted to an interdisciplinary intensive pain treatment program (IIPT). This study also examined the change in progress and satisfaction in goals over a 3-week intensive pain treatment program, as well as the utility and validity of the COPM as an outcome measure for AYAs attending an IIPT. Results indicated adolescents and young adults endorsed treatment goals focused on self-care, school, and leisure and found that performance and satisfaction scores significantly improved from admission to discharge. The findings also suggest that the COPM is a useful and valid outcome measure for this population.
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Affiliation(s)
- Laurel Oetjen
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota, USA
| | - Amanda Johannsen
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota, USA
| | - Jessica Bean
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota, USA
| | - Leslie Sim
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA
| | - Tracy Harrison
- Department of Anesthesiology, Mayo Clinic, Rochester, Minnesota, USA
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29
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Sorek G, Gagnon I, Schneider K, Chevignard M, Stern N, Fadida Y, Kalderon L, Shaklai S, Katz-Leurer M. The Cardiac Autonomic Response Recovery to the Modified Tilt Test in Children Post Moderate-Severe Traumatic Brain Injury. Brain Inj 2022; 36:1033-1038. [PMID: 35971307 DOI: 10.1080/02699052.2022.2110942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
OBJECTIVE To assess the recovery of the cardiac autonomic control system (CACS) response to the modified tilt-test during rehabilitation, in children post moderate-severe TBI at the subacute phase post-injury. METHOD Thirty-seven children aged 6-18 years, 14-162 days post moderate-severe TBI, participated in the study. The assessment included CACS values evaluation (heart rate (HR), heart rate variability (HRV) and blood pressure) during the modified tilt-test: five minutes lying supine and five minutes passive standing. Re-assessment was performed after eight weeks of rehabilitation. RESULTS In both assessments, only four children reported symptoms associated with orthostatic intolerance during the modified tilt-test. No change was found over time in the HR and HRV values at rest. In response to the modified tilt-test, the systolic blood pressure showed change over time, with a significant interaction effect (p=0.04); while in the first assessment the SBP values showed a hypertension trend in the second assessment the SBP values showed a hypotension trend. CONCLUSIONS Children post moderate-severe TBI at the sub-acute phase post-injury, have a better systolic blood pressure response during the modified tilt-test after eight weeks of individually tailored rehabilitation program, despite no change in the CACS values at rest. CLINICAL TRIAL GOV. NUMBER NCT03215082.
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Affiliation(s)
- Gilad Sorek
- Department of Physical Therapy, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Isabelle Gagnon
- Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec province, Canada
| | - Kathryn Schneider
- Sport Injury Research Prevention Centre, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Mathilde Chevignard
- Sorbonne Université, Laboratoire d'Imagerie Biomédicale, LIB, & GRC 24 HaMCRe, Paris, France.,Hôpitaux de Saint Maurice, Saint Maurice, France
| | - Nurit Stern
- Alyn Children's Hospital and Rehabilitation Center, Jerusalem, Israel
| | - Yahaloma Fadida
- Children Rehabilitation Department, Lowenstein Rehabilitation Center Ra'anana, Israel
| | - Liran Kalderon
- Department of Physical Therapy, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sharon Shaklai
- Children Rehabilitation Department, Lowenstein Rehabilitation Center Ra'anana, Israel
| | - Michal Katz-Leurer
- Department of Physical Therapy, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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30
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Sebastian SA, Co EL, Panthangi V, Jain E, Ishak A, Shah Y, Vasavada A, Padda I. Postural Orthostatic Tachycardia Syndrome (POTS): An Update for Clinical Practice. Curr Probl Cardiol 2022; 47:101384. [DOI: 10.1016/j.cpcardiol.2022.101384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 08/26/2022] [Indexed: 11/03/2022]
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31
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Amekran Y, Damoun N, El Hangouche AJ. Postural orthostatic tachycardia syndrome and post-acute COVID-19. Glob Cardiol Sci Pract 2022; 2022:e202213. [PMID: 36339677 PMCID: PMC9629292 DOI: 10.21542/gcsp.2022.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 06/11/2022] [Indexed: 11/05/2022] Open
Abstract
While the acute illness of COVID-19 was the initial focus of concern, there are increasing reports of patients with chronic symptoms, known as long-COVID. Dysautonomia may be a possible post-acute neurological complication explaining the persistent symptoms observed in long COVID. Postural tachycardia syndrome (POTS), a form of dysautonomia characterized by sustained tachycardia and orthostatic intolerance, has been increasingly reported in patients after SARS-CoV-2 infection. In this context, this review aimed to report and discuss the available literature pertaining to post COVID-19 POTS.
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Affiliation(s)
- Youssra Amekran
- Department of Physiology, Faculty of Medicine and Pharmacy of Tangier, Abdelmalek Essaadi University, Tangier, Morocco
| | - Narjisse Damoun
- Department of Physiology, Faculty of Medicine and Pharmacy of Tangier, Abdelmalek Essaadi University, Tangier, Morocco
| | - Abdelkader Jalil El Hangouche
- Department of Physiology, Faculty of Medicine and Pharmacy of Tangier, Abdelmalek Essaadi University, Tangier, Morocco
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Carmona-Torre F, Mínguez-Olaondo A, López-Bravo A, Tijero B, Grozeva V, Walcker M, Azkune-Galparsoro H, López de Munain A, Alcaide AB, Quiroga J, Del Pozo JL, Gómez-Esteban JC. Dysautonomia in COVID-19 Patients: A Narrative Review on Clinical Course, Diagnostic and Therapeutic Strategies. Front Neurol 2022; 13:886609. [PMID: 35720084 PMCID: PMC9198643 DOI: 10.3389/fneur.2022.886609] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 03/28/2022] [Indexed: 12/27/2022] Open
Abstract
Introduction On March 11, 2020, the World Health Organization sounded the COVID-19 pandemic alarm. While efforts in the first few months focused on reducing the mortality of infected patients, there is increasing data on the effects of long-term infection (Post-COVID-19 condition). Among the different symptoms described after acute infection, those derived from autonomic dysfunction are especially frequent and limiting. Objective To conduct a narrative review synthesizing current evidence of the signs and symptoms of dysautonomia in patients diagnosed with COVID-19, together with a compilation of available treatment guidelines. Results Autonomic dysfunction associated with SARS-CoV-2 infection occurs at different temporal stages. Some of the proposed pathophysiological mechanisms include direct tissue damage, immune dysregulation, hormonal disturbances, elevated cytokine levels, and persistent low-grade infection. Acute autonomic dysfunction has a direct impact on the mortality risk, given its repercussions on the respiratory, cardiovascular, and neurological systems. Iatrogenic autonomic dysfunction is a side effect caused by the drugs used and/or admission to the intensive care unit. Finally, late dysautonomia occurs in 2.5% of patients with Post-COVID-19 condition. While orthostatic hypotension and neurally-mediated syncope should be considered, postural orthostatic tachycardia syndrome (POTS) appears to be the most common autonomic phenotype among these patients. A review of diagnostic and treatment guidelines focused on each type of dysautonomic condition was done. Conclusion Symptoms deriving from autonomic dysfunction involvement are common in those affected by COVID-19. These symptoms have a great impact on the quality of life both in the short and medium to long term. A better understanding of the pathophysiological mechanisms of Post-COVID manifestations that affect the autonomic nervous system, and targeted therapeutic management could help reduce the sequelae of COVID-19, especially if we act in the earliest phases of the disease.
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Affiliation(s)
- Francisco Carmona-Torre
- Infectious Disease Service, University Clinic of Navarra, Pamplona, Spain.,COVID-19 Department, University Clinic of Navarra, Pamplona, Spain.,Immune and Infectious Inflammatory Diseases Research, IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Ane Mínguez-Olaondo
- Neurology Department, Donostia University Hospital-OSAKIDETZA, San Sebastián, Spain.,ATHENEA Neuroclinics, Policlínica Gipuzkoa Grupo Quironsalud, Donostia, Spain.,Neuroscience Area, Biodonostia Research Institute, San Sebastián, Spain.,Neurology Department, Faculty of Medicine, University of Deusto, Bilbao, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Institute Carlos III, Madrid, Spain
| | - Alba López-Bravo
- Neurology Department, Hospital Reina Sofía de Tudela-OSASUNBIDEA, Tudela, Spain.,Aragon Institute for Health Research (IIS-A), Zaragoza, Spain
| | - Beatriz Tijero
- Neurology Department, Faculty of Medicine, University of Deusto, Bilbao, Spain.,Neurodegenerative Diseases Group Biocruces Bizkaia Health Research Institute, Barakaldo, Spain.,Neurology Department, Cruces University Hospital-OSAKIDETZA, Barakaldo, Spain
| | | | - Michaela Walcker
- ATHENEA Neuroclinics, Policlínica Gipuzkoa Grupo Quironsalud, Donostia, Spain
| | - Harkaitz Azkune-Galparsoro
- Neuroscience Area, Biodonostia Research Institute, San Sebastián, Spain.,Infectious Disease Department, Donostia University Hospital-OSAKIDETZA, San Sebastián, Spain.,Department of Neurosciences, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Adolfo López de Munain
- Neurology Department, Donostia University Hospital-OSAKIDETZA, San Sebastián, Spain.,ATHENEA Neuroclinics, Policlínica Gipuzkoa Grupo Quironsalud, Donostia, Spain.,Neuroscience Area, Biodonostia Research Institute, San Sebastián, Spain.,Neurology Department, Faculty of Medicine, University of Deusto, Bilbao, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Institute Carlos III, Madrid, Spain.,Department of Neurosciences, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Ana Belen Alcaide
- COVID-19 Department, University Clinic of Navarra, Pamplona, Spain.,Pulmonary Department, University Clinic of Navarra, Pamplona, Spain
| | - Jorge Quiroga
- COVID-19 Department, University Clinic of Navarra, Pamplona, Spain.,Immune and Infectious Inflammatory Diseases Research, IdiSNA, Navarra Institute for Health Research, Pamplona, Spain.,Internal Medicine Department, University Clinic of Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), Institute Carlos III, Madrid, Spain
| | - Jose Luis Del Pozo
- Infectious Disease Service, University Clinic of Navarra, Pamplona, Spain.,COVID-19 Department, University Clinic of Navarra, Pamplona, Spain.,Immune and Infectious Inflammatory Diseases Research, IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Juan Carlos Gómez-Esteban
- ATHENEA Neuroclinics, Policlínica Gipuzkoa Grupo Quironsalud, Donostia, Spain.,Neurology Department, Faculty of Medicine, University of Deusto, Bilbao, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Institute Carlos III, Madrid, Spain.,Neurodegenerative Diseases Group Biocruces Bizkaia Health Research Institute, Barakaldo, Spain.,Neurology Department, Cruces University Hospital-OSAKIDETZA, Barakaldo, Spain.,Department of Neurosciences, University of the Basque Country (UPV/EHU), Leioa, Spain
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Harris CI. COVID-19 Increases the Prevalence of Postural Orthostatic Tachycardia Syndrome. Are Nutrition and Dietetics Professionals Prepared to Offer Guidance? J Acad Nutr Diet 2022; 122:1600-1605. [PMID: 35697326 PMCID: PMC9186518 DOI: 10.1016/j.jand.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 05/04/2022] [Accepted: 06/07/2022] [Indexed: 11/17/2022]
Affiliation(s)
- Cheryl Iny Harris
- Private practice: Harris Whole Health, 9675-A Main Street, Fairfax, VA 22031.
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34
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Biomarkers and Hemodynamic Parameters in the Diagnosis and Treatment of Children with Postural Tachycardia Syndrome and Vasovagal Syncope. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19126974. [PMID: 35742222 PMCID: PMC9222341 DOI: 10.3390/ijerph19126974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/02/2022] [Accepted: 06/04/2022] [Indexed: 12/02/2022]
Abstract
In children, vasovagal syncope and postural tachycardia syndrome constitute the major types of orthostatic intolerance. The clinical characteristics of postural tachycardia syndrome and vasovagal syncope are similar but their treatments differ. Therefore, their differential diagnosis is important to guide the correct treatment. Therapeutic methods vary in patients with the same diagnosis because of different pathomechanisms. Hence, in patients with vasovagal syncope or postural tachycardia syndrome, routine treatments have an unsatisfactory efficacy. However, biomarkers could increase the therapeutic efficacy significantly, allowing for an accurate and detailed assessment of patients and leading to improved therapeutic effects. In the present review, we aimed to summarize the current state of research into biomarkers for distinguishing the diagnosis of pediatric vasovagal syncope from that of postural tachycardia syndrome. We also discuss the biomarkers that predict treatment outcomes during personalized therapy for each subtype.
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35
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Wu REY, Khan FM, Hockin BCD, Lobban TCA, Sanatani S, Claydon VE. Faintly tired: a systematic review of fatigue in patients with orthostatic syncope. Clin Auton Res 2022; 32:185-203. [PMID: 35689118 PMCID: PMC9186485 DOI: 10.1007/s10286-022-00868-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 05/11/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Orthostatic syncope (transient loss of conscious when standing-fainting) is common and negatively impacts quality of life. Many patients with syncope report experiencing fatigue, sometimes with "brain fog", which may further impact their quality of life, but the incidence and severity of fatigue in patients with syncope remain unclear. In this systematic review, we report evidence on the associations between fatigue and conditions of orthostatic syncope. METHODS We performed a comprehensive literature search of four academic databases to identify articles that evaluated the association between orthostatic syncope [postural orthostatic tachycardia syndrome (POTS), vasovagal syncope (VVS), orthostatic hypotension (OH)] and fatigue. Studies were independently screened using a multi-stage approach by two researchers to maintain consistency and limit bias. RESULTS Our initial search identified 2797 articles, of which 13 met our inclusion criteria (POTS n = 10; VVS n = 1; OH n = 1; VVS and POTS n = 1). Fatigue scores were significantly higher in patients with orthostatic syncope than healthy controls, and were particularly severe in those with POTS. Fatigue associated with orthostatic syncope disorders spanned multiple domains, with each dimension contributing equally to increased fatigue. "Brain fog" was an important symptom of POTS, negatively affecting productivity and cognition. Finally, fatigue was negatively associated with mental health in patients with POTS. CONCLUSION In conditions of orthostatic syncope, fatigue is prevalent and debilitating, especially in patients with POTS. The consideration of fatigue in patients with orthostatic disorders is essential to improve diagnosis and management of symptoms, thus improving quality of life for affected individuals.
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Affiliation(s)
- Ryan E Y Wu
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
| | - Farhaan M Khan
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
| | - Brooke C D Hockin
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
| | - Trudie C A Lobban
- Syncope Trust and Reflex Anoxic Seizures Group (STARS) and Arrhythmia Alliance, Stratford-upon-Avon, Warwickshire, UK
| | - Shubhayan Sanatani
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Victoria E Claydon
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada.
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Message from the Guest Editors. Occup Ther Health Care 2022; 36:199-201. [PMID: 35640031 DOI: 10.1080/07380577.2022.2080417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Benito KG, Ramanathan A, Lobato D, Jandasek B, Mamaril E, McBride H, Feit LR. Symptoms, impairment and treatment needs among youth with orthostatic intolerance in a secondary care setting. CHILDRENS HEALTH CARE 2022. [DOI: 10.1080/02739615.2022.2047049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Kristen G. Benito
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
- Pediatric Heart Center, Hasbro Children’s Hospital, Providence, RI, USA
| | - Amrita Ramanathan
- Pediatric Heart Center, Hasbro Children’s Hospital, Providence, RI, USA
| | - Debra Lobato
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Barbara Jandasek
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
- Pediatric Heart Center, Hasbro Children’s Hospital, Providence, RI, USA
| | - Erin Mamaril
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Haley McBride
- Pediatric Heart Center, Hasbro Children’s Hospital, Providence, RI, USA
| | - Lloyd R. Feit
- Pediatric Heart Center, Hasbro Children’s Hospital, Providence, RI, USA
- Department of Pediatrics, Warren Alpert Medical School of Brown University, Providence, RI, USA
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Long-Term COVID 19 Sequelae in Adolescents: the Overlap with Orthostatic Intolerance and ME/CFS. CURRENT PEDIATRICS REPORTS 2022; 10:31-44. [PMID: 35287333 PMCID: PMC8906524 DOI: 10.1007/s40124-022-00261-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/18/2022] [Indexed: 12/13/2022]
Abstract
Purpose of Review To discuss emerging understandings of adolescent long COVID or post-COVID-19 conditions, including proposed clinical definitions, common symptoms, epidemiology, overlaps with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and orthostatic intolerance, and preliminary guidance on management. Recent Findings The recent World Health Organization clinical case definition of post-COVID-19 condition requires a history of probable or confirmed SARS-CoV-2 infection, with symptoms starting within 3 months of the onset of COVID-19. Symptoms must last for at least 2 months and cannot be explained by an alternative diagnosis. Common symptoms of the post-COVID-19 condition include, but are not limited to, fatigue, shortness of breath, and cognitive dysfunction. These symptoms generally have an impact on everyday functioning. The incidence of prolonged symptoms following SARS-CoV-2 infection has proven challenging to define, but it is now clear that those with relatively mild initial infections, without severe initial respiratory disease or end-organ injury, can still develop chronic impairments, with symptoms that overlap with conditions like ME/CFS (profound fatigue, unrefreshing sleep, post-exertional malaise, cognitive dysfunction, and orthostatic intolerance). Summary We do not yet have a clear understanding of the mechanisms by which individuals develop post-COVID-19 conditions. There may be several distinct types of long COVID that require different treatments. At this point, there is no single pharmacologic agent to effectively treat all symptoms. Because some presentations of post-COVID-19 conditions mimic disorders such as ME/CFS, treatment guidelines for this and related conditions can be helpful for managing post-COVID-19 symptoms. Supplementary Information The online version contains supplementary material available at 10.1007/s40124-022-00261-4.
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Stock JM, Chelimsky G, Edwards DG, Farquhar WB. Dietary sodium and health: How much is too much for those with orthostatic disorders? Auton Neurosci 2022; 238:102947. [PMID: 35131651 PMCID: PMC9296699 DOI: 10.1016/j.autneu.2022.102947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 11/09/2021] [Accepted: 01/16/2022] [Indexed: 10/19/2022]
Abstract
High dietary salt (NaCl) increases blood pressure (BP) and can adversely impact multiple target organs including the vasculature, heart, kidneys, brain, autonomic nervous system, skin, eyes, and bone. However, patients with orthostatic disorders are told to increase their NaCl intake to help alleviate symptoms. While there is evidence to support the short-term benefits of increasing NaCl intake in these patients, there are few studies assessing the benefits and side effects of long-term high dietary NaCl. The evidence reviewed suggests that high NaCl can adversely impact multiple target organs, often independent of BP. However, few of these studies have been performed in patients with orthostatic disorders. We conclude that the recommendation to increase dietary NaCl in patients with orthostatic disorders should be done with care, keeping in mind the adverse impact on dietary NaCl in people without orthostatic disorders. Modest, rather than robust, increases in NaCl intake may be sufficient to alleviate symptoms but also minimize any long-term negative effects.
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Affiliation(s)
- Joseph M Stock
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, United States of America
| | - Gisela Chelimsky
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, United States of America
| | - David G Edwards
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, United States of America
| | - William B Farquhar
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, United States of America.
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Gluckman TJ, Bhave NM, Allen LA, Chung EH, Spatz ES, Ammirati E, Baggish AL, Bozkurt B, Cornwell WK, Harmon KG, Kim JH, Lala A, Levine BD, Martinez MW, Onuma O, Phelan D, Puntmann VO, Rajpal S, Taub PR, Verma AK. 2022 ACC Expert Consensus Decision Pathway on Cardiovascular Sequelae of COVID-19 in Adults: Myocarditis and Other Myocardial Involvement, Post-Acute Sequelae of SARS-CoV-2 Infection, and Return to Play. J Am Coll Cardiol 2022; 79:1717-1756. [PMID: 35307156 PMCID: PMC8926109 DOI: 10.1016/j.jacc.2022.02.003] [Citation(s) in RCA: 179] [Impact Index Per Article: 89.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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41
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Wheeler C, Pacheco JM, Kim AC, Camacho-Santiago M, Kalafut MA, Ahern T, White AA, Patay B, Criado JR. Cardiovascular Autonomic Regulation, ETCO 2 and the Heart Rate Response to the Tilt Table Test in Patients with Orthostatic Intolerance. Appl Psychophysiol Biofeedback 2022; 47:107-119. [PMID: 35171410 DOI: 10.1007/s10484-022-09536-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2022] [Indexed: 11/27/2022]
Abstract
Chronic orthostatic intolerance (COI) is defined by changes in heart rate (HR), blood pressure (BP), respiration, symptoms of cerebral hypoperfusion and sympathetic overactivation. Postural tachycardia syndrome (POTS) is the most common form of COI in young adults and is defined by an orthostatic increase in heart rate (HR) of ≥ 30 bpm in the absence of orthostatic hypotension. However, some patients referred for evaluation of COI symptoms do not meet the orthostatic HR response criterion of POTS despite debilitating symptoms. Such patients are ill defined, posing diagnostic and therapeutic challenges. This study explored the relationship among cardiovascular autonomic control, the orthostatic HR response, EtCO2 and the severity of orthostatic symptoms and fatigue in patients referred for evaluation of COI. Patients (N = 108) performed standardized testing protocol of the Autonomic Reflex Screen and completed the Composite Autonomic Symptom Score (COMPASS-31) and the Fatigue Severity Scale (FSS). Greater severity of COI was associated with younger age, larger phase IV amplitude in the Valsalva maneuver and lower adrenal baroreflex sensitivity. Greater fatigue severity was associated with a larger reduction in ETCO2 during 10 min of head-up tilt (HUT) and reduced low-frequency (LF) power of heart rate variability. This study suggests that hemodynamic changes associated with the baroreflex response and changes in EtCO2 show a stronger association with the severity of orthostatic symptoms and fatigue than the overall orthostatic HR response in patients with COI.
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Affiliation(s)
- Carmen Wheeler
- Division of Cardiology Clinical Research, Scripps Clinic, La Jolla, CA, 92037, USA
| | - Jannay M Pacheco
- Department of Applied and Integrated Neurosciences, Pontifical Catholic University of Puerto Rico, Ponce, PR, 00717, USA
| | - Anna C Kim
- Vascular Laboratory, Scripps Clinic, La Jolla, CA, 92037, USA
| | | | - Mary A Kalafut
- Division of Neurology, Autonomic Neuro Lab, Scripps Clinic, 9898 Genesee Ave., La Jolla, CA, 92037, USA
| | - Thomas Ahern
- Division of Cardiology, Scripps Clinic, La Jolla, CA, 92037, USA
| | - Andrew A White
- Division of Allergy/Immunology, Scripps Clinic, La Jolla, CA, 92037, USA
| | - Bradley Patay
- Division of Internal Medicine, Scripps Clinic, La Jolla, CA, 92037, USA
| | - José R Criado
- Division of Neurology, Autonomic Neuro Lab, Scripps Clinic, 9898 Genesee Ave., La Jolla, CA, 92037, USA.
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Xu Y, Gao H, Du Z, Liu H, Cheng Q, Zhang F, Ye J, Wang A, Dou Y, Ma B, Zhao N, Zhu F, Xu X, Shen N, Wu J, Xue B. A new approach for reducing pollutants level: a longitudinal cohort study of physical exercises in young people. BMC Public Health 2022; 22:223. [PMID: 35114971 PMCID: PMC8812347 DOI: 10.1186/s12889-022-12621-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 01/21/2022] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The present study aimed to evaluate the elimination of three common pollutants (dimethoate, benzo(a)pyrene (BaP) and bisphenol A (BPA) by different physical exercises and to assess the possible factors which could affect the pollutants elimination. METHODS A total of 200 individuals who chose different kinds of exercises in accordance to their own wish were recruited. The levels of urinary pollutants were measured using β-glucuronidase hydrolysis followed by a high-performance liquid chromatography tandem mass spectrometry-based method. RESULTS Totally, the levels of dimethoate, BaP and BPA were reduced after physical exercises. However, the elimination of BaP in male was higher than that in female but the elimination of BPA in female was higher than that in male. Multivariate logistic regression showed that the degree of heart rate (HR) change was a protective factor affecting the improvement effect of dimethoate, BaP and BPA while BMI (body mass index) was a risk factor. Nevertheless, sex was a risk factor affecting the improvement of dimethoate and BaP but had a lower efficacy on BPA improvement. CONCLUSION The present findings indicate that physical exercises can be considered as a novel approach to eliminate pollutants level in human body and can also give suggestions for choosing specific physical exercises to male and female individuals. Moreover, those who are with higher BMI need to lose weight before eliminating pollutant level through physical exercises.
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Affiliation(s)
- Yujuan Xu
- Hohai University, Nanjing, 210098, China
| | - Hongliang Gao
- Core Laboratory, Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
| | - Zhixiang Du
- Department of Infectious Diseases, Taizhou People's Hospital, Taizhou, 225300, China
| | - He Liu
- General surgery department, Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
| | - Qi Cheng
- Medical School of Nanjing University, Nanjing, 210093, China
| | - Furong Zhang
- Core Laboratory, Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
| | - Juan Ye
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China
| | | | - Yanjun Dou
- Hohai University, Nanjing, 210098, China
| | - Bei Ma
- Hohai University, Nanjing, 210098, China
| | - Ningwei Zhao
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Feng Zhu
- General surgery department, Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
| | - Xianlin Xu
- Department of Urology, Sir Run Run Hospital, Nanjing Medical University, 109 Longmian Road, Jiangning, Nanjing, 211100, Jiangsu, China
| | - Ning Shen
- China Exposomics Institute (CEI) Precision Medicine Co. Ltd, Shanghai, 200120, China
| | - Jing Wu
- Core Laboratory, Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China
| | - Bin Xue
- Core Laboratory, Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166, China.
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Gall NP, James S, Kavi L. Observational case series of postural tachycardia syndrome (PoTS) in post-COVID-19 patients. THE BRITISH JOURNAL OF CARDIOLOGY 2022; 29:3. [PMID: 35747313 PMCID: PMC9196071 DOI: 10.5837/bjc.2022.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
There is emerging evidence that a proportion of patients who develop long (post)-COVID-19 have abnormalities in the regulation of their autonomic nervous system manifesting as postural tachycardia syndrome (PoTS). We report a series of 14 patients who developed symptoms and signs compatible with PoTS following clinically diagnosed COVID-19 infection. Their symptoms and clinical findings were consistent with those of patients with non-COVID-related PoTS. The authors recommend an active stand test for patients who present after COVID-19 infection with cardiovascular symptoms including chest pain, palpitations, lightheadedness and breathlessness that are worse with the upright posture. They further recommend training of clinicians and investment in health services to provide for the anticipated significant increase in patients presenting with PoTS and other forms of autonomic dysfunction due to the COVID-19 pandemic.
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Affiliation(s)
| | - Stephen James
- Consultant in Intensive Care and Exercise Capacity, King’s College Hospital Department of Cardiology, London Bridge Hospital, London, SE1 2PR
| | - Lesley Kavi
- General Practitioner, Solihull, Visiting Professor, Birmingham City University, and Trustee and Chair of PoTS UK Seacole Building, Westbourne Road, Edgbaston, Birmingham, B15 3TN
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Barbier A, Chen JH, Huizinga JD. Autism Spectrum Disorder in Children Is Not Associated With Abnormal Autonomic Nervous System Function: Hypothesis and Theory. Front Psychiatry 2022; 13:830234. [PMID: 35370829 PMCID: PMC8964964 DOI: 10.3389/fpsyt.2022.830234] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 02/10/2022] [Indexed: 12/20/2022] Open
Abstract
The quest to understand the pathophysiology of autism spectrum disorder (ASD) has led to extensive literature that purports to provide evidence for autonomic dysfunction based on heart rate and heart rate variability (HRV), in particular respiratory sinus arrhythmia (RSA), a measure of parasympathetic functioning. Many studies conclude that autism is associated with vagal withdrawal and sympathetic hyperactivation based on HRV and electrodermal analyses. We will argue that a critical analysis of the data leads to the hypothesis that autonomic nervous system dysfunction is not a dominant feature of autism. Most children with ASD have normal parasympathetic baseline values and normal autonomic responses to social stimuli. The existing HRV and electrodermal data cannot lead to the conclusion of an over-excitation of the sympathetic nervous system. A small subgroup of ASD children in experimental settings has relatively low RSA values and relatively high heart rates. The data suggest that this is likely associated with a relatively high level of anxiety during study conditions, associated with co-morbidities such as constipation, or due to the use of psychoactive medication. Many studies interpret their data to conform with a preferred hypothesis of autonomic dysfunction as a trait of autism, related to the polyvagal theory, but the HRV evidence is to the contrary. HRV analysis may identify children with ASD having autonomic dysfunction due to co-morbidities.
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Affiliation(s)
- Ashley Barbier
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Ji-Hong Chen
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Jan D Huizinga
- Department of Medicine, McMaster University, Hamilton, ON, Canada
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45
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Gibbons CH, Silvestri NJ. Autonomic Dysfunction in Neuromuscular Disorders. Neuromuscul Disord 2022. [DOI: 10.1016/b978-0-323-71317-7.00005-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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46
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Goldstein DS. Stress and the "extended" autonomic system. Auton Neurosci 2021; 236:102889. [PMID: 34656967 PMCID: PMC10699409 DOI: 10.1016/j.autneu.2021.102889] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 09/06/2021] [Accepted: 09/28/2021] [Indexed: 12/22/2022]
Abstract
This review updates three key concepts of autonomic neuroscience-stress, the autonomic nervous system (ANS), and homeostasis. Hans Selye popularized stress as a scientific idea. He defined stress variously as a stereotyped response pattern, a state that evokes this pattern, or a stimulus that evokes the state. According to the "homeostat" theory stress is a condition where a comparator senses a discrepancy between sensed afferent input and a response algorithm, the integrated error signal eliciting specific patterns of altered effector outflows. Scientific advances since Langley's definition of the ANS have incited the proposal here of the "extended autonomic system," or EAS, for three reasons. (1) Several neuroendocrine systems are bound inextricably to Langley's ANS. The first to be described, by Cannon in the early 1900s, involves the hormone adrenaline, the main effector chemical of the sympathetic adrenergic system. Other neuroendocrine systems are the hypothalamic-pituitary-adrenocortical system, the arginine vasopressin system, and the renin-angiotensin-aldosterone system. (2) An evolving body of research links the ANS complexly with inflammatory/immune systems, including vagal anti-inflammatory and catecholamine-related inflammasomal components. (3) A hierarchical network of brain centers (the central autonomic network, CAN) regulates ANS outflows. Embedded within the CAN is the central stress system conceptualized by Chrousos and Gold. According to the allostasis concept, homeostatic input-output curves can be altered in an anticipatory, feed-forward manner; and prolonged or inappropriate allostatic adjustments increase wear-and-tear (allostatic load), resulting in chronic, stress-related, multi-system disorders. This review concludes with sections on clinical and therapeutic implications of the updated concepts offered here.
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Affiliation(s)
- David S Goldstein
- Autonomic Medicine Section, Clinical Neurosciences Program, Division of Intramural Research, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA; Autonomic Medicine Section, CNP/DIR/NINDS/NIH, 9000 Rockville Pike MSC-1620, Building 10 Room 8N260, Bethesda, MD 20892-1620, USA..
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47
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Struhal W, Hain B. A new light on an old condition. Eur Heart J Case Rep 2021; 5:ytab499. [PMID: 34993411 PMCID: PMC8716748 DOI: 10.1093/ehjcr/ytab499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 09/21/2021] [Accepted: 11/30/2021] [Indexed: 11/14/2022]
Affiliation(s)
- Walter Struhal
- Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems, Austria
- Department of Neurology, University Hospital Tulln, Alter Ziegelweg 10, 3430 Tulln, Austria
| | - Barbara Hain
- Karl Landsteiner University of Health Sciences, Dr. Karl-Dorrek-Straße 30, 3500 Krems, Austria
- Department of Neurology, University Hospital Tulln, Alter Ziegelweg 10, 3430 Tulln, Austria
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Postacute/Long COVID in Pediatrics: Development of a Multidisciplinary Rehabilitation Clinic and Preliminary Case Series. Am J Phys Med Rehabil 2021; 100:1140-1147. [PMID: 34793374 PMCID: PMC8594395 DOI: 10.1097/phm.0000000000001896] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
ABSTRACT The long-term sequelae after SARS-CoV-2 infections in children is unknown. Guidance is needed on helpful models of care for an emerging subset of pediatric patients with postacute/long COVID who continue to experience persistent symptoms after initial COVID-19 diagnosis. Here, we describe a pediatric multidisciplinary post-COVID-19 rehabilitation clinic model as well as a case series of the initial cohort of patients who presented to this clinic. A consecutive sample of nine patients (pediatric patients <21 yrs of age) who presented to our clinic are included. The most common presenting symptoms were fatigue (8 of 9 patients), headaches (6 of 9), difficulty with schoolwork (6 of 8), "brain fog" (4 of 9), and dizziness/lightheadedness (4 of 9). Most patients had decreased scores on self-reported quality-of-life measures compared with healthy controls. In the patients who participated in neuropsychological testing, a subset demonstrated difficulties with sustained auditory attention and divided attention; however, most of these patients had preexisting attention and/or mood concerns. There were also some who self-reported elevated depression and anxiety symptoms. Pediatric patients with postacute/long COVID may present with a variety of physical, cognitive, and mood symptoms. We present a model of care to address these symptoms through a multidisciplinary rehabilitation approach.
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49
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Mathias CJ, Owens A, Iodice V, Hakim A. Dysautonomia in the Ehlers-Danlos syndromes and hypermobility spectrum disorders-With a focus on the postural tachycardia syndrome. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2021; 187:510-519. [PMID: 34766441 DOI: 10.1002/ajmg.c.31951] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 10/22/2021] [Indexed: 12/14/2022]
Abstract
Dysautonomia (autonomic dysfunction) occurs in the Ehlers-Danlos syndromes (EDS) and hypermobility spectrum disorders (HSD). Symptoms include palpitations, dizziness, presyncope, and syncope, especially when standing upright. Symptoms of orthostatic intolerance are usually relieved by sitting or lying and may be exacerbated by stimuli in daily life that cause vasodilatation, such as food ingestion, exertion, and heat. Neurocardiovascular dysautonomia may result in postural tachycardia syndrome (PoTS), a major cause of orthostatic intolerance. It is defined by a rise in heart rate of >30 beats per minute (bpm) in adults and >40 bpm in teenagers while upright, without a fall in blood pressure (BP; orthostatic hypotension). In some, it can be compounded by the presence of low BP. For many, there is delay in clinicians recognizing the nature of the symptoms, and recognizing EDS or HSD, leading to delays in treatment. The onset of PoTS may be linked to an event such as infection, trauma, surgery, or stress. Gastrointestinal and urinary bladder involvement may occur, along with thermoregulatory dysfunction. In some, the mast cell activation syndrome may be contributary, especially if it causes vasodilatation. This paper reviews neurocardiovascular dysautonomia with an emphasis on PoTS, its characteristics, associations, pathophysiology, investigation, and treatment.
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Affiliation(s)
- Christopher J Mathias
- UCL Queen Square Institute of Neurology, University College London, London, UK.,The Lindo Wing, St Mary's Hospital, Imperial College NHS Healthcare Trust, London, UK.,Autonomic Unit, National Hospital Neurology and Neurosurgery, UCLH NHS Trust, London, UK
| | - Andrew Owens
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Valeria Iodice
- UCL Queen Square Institute of Neurology, University College London, London, UK.,Autonomic Unit, National Hospital Neurology and Neurosurgery, UCLH NHS Trust, London, UK
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50
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Vas A, Rich E, Wang W, Patterson M, Parsons T. Daily Functionality in Adults with POTS: Predictive Factors. Occup Ther Health Care 2021; 36:237-252. [PMID: 34647852 DOI: 10.1080/07380577.2021.1978032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Symptoms associated with postural orthostatic tachycardia syndrome (POTS) hinder overall functionality. This study examined factors that impacted daily life and contributed to overall daily functionality in adults with POTS (n = 958, ages 18-60). Descriptive and multiple linear regression analyses indicated that participants with fewer challenges in ADLs, IADLs, work, school, leisure, and socializing had overall better functionality. Furthermore, 'younger age with exercise tolerance', 'having a job', and 'no falls in the last year' were predictors of better functionality. A comprehensive approach to addressing physical, environmental, and psychological factors could help improve overall functionality and enhance quality of life in individuals with POTS.
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Affiliation(s)
- Asha Vas
- School of Occupational Therapy, Texas Woman's University, Dallas, TX, USA
| | - Emily Rich
- School of Occupational Therapy, Texas Woman's University, Dallas, TX, USA.,Tucson Medical Center, Tucson, AZ, USA
| | - Wanyi Wang
- School of Occupational Therapy, Texas Woman's University, Dallas, TX, USA
| | - Meaghan Patterson
- School of Occupational Therapy, Texas Woman's University, Dallas, TX, USA
| | - Thomas Parsons
- College of Information, University of North Texas, Denton, TX, USA
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