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Jahanbani F, Sing JC, Maynard RD, Jahanbani S, Dafoe J, Dafoe W, Jones N, Wallace KJ, Rastan A, Maecker HT, Röst HL, Snyder MP, Davis RW. Longitudinal cytokine and multi-modal health data of an extremely severe ME/CFS patient with HSD reveals insights into immunopathology, and disease severity. Front Immunol 2024; 15:1369295. [PMID: 38650940 PMCID: PMC11033372 DOI: 10.3389/fimmu.2024.1369295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 03/18/2024] [Indexed: 04/25/2024] Open
Abstract
Introduction Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) presents substantial challenges in patient care due to its intricate multisystem nature, comorbidities, and global prevalence. The heterogeneity among patient populations, coupled with the absence of FDA-approved diagnostics and therapeutics, further complicates research into disease etiology and patient managment. Integrating longitudinal multi-omics data with clinical, health,textual, pharmaceutical, and nutraceutical data offers a promising avenue to address these complexities, aiding in the identification of underlying causes and providing insights into effective therapeutics and diagnostic strategies. Methods This study focused on an exceptionally severe ME/CFS patient with hypermobility spectrum disorder (HSD) during a period of marginal symptom improvements. Longitudinal cytokine profiling was conducted alongside the collection of extensive multi-modal health data to explore the dynamic nature of symptoms, severity, triggers, and modifying factors. Additionally, an updated severity assessment platform and two applications, ME-CFSTrackerApp and LexiTime, were introduced to facilitate real-time symptom tracking and enhance patient-physician/researcher communication, and evaluate response to medical intervention. Results Longitudinal cytokine profiling revealed the significance of Th2-type cytokines and highlighted synergistic activities between mast cells and eosinophils, skewing Th1 toward Th2 immune responses in ME/CFS pathogenesis, particularly in cognitive impairment and sensorial intolerance. This suggests a potentially shared underlying mechanism with major ME/CFS comorbidities such as HSD, Mast cell activation syndrome, postural orthostatic tachycardia syndrome (POTS), and small fiber neuropathy. Additionally, the data identified potential roles of BCL6 and TP53 pathways in ME/CFS etiology and emphasized the importance of investigating adverse reactions to medication and supplements and drug interactions in ME/CFS severity and progression. Discussion Our study advocates for the integration of longitudinal multi-omics with multi-modal health data and artificial intelligence (AI) techniques to better understand ME/CFS and its major comorbidities. These findings highlight the significance of dysregulated Th2-type cytokines in patient stratification and precision medicine strategies. Additionally, our results suggest exploring the use of low-dose drugs with partial agonist activity as a potential avenue for ME/CFS treatment. This comprehensive approach emphasizes the importance of adopting a patient-centered care approach to improve ME/CFS healthcare management, disease severity assessment, and personalized medicine. Overall, these findings contribute to our understanding of ME/CFS and offer avenues for future research and clinical practice.
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Affiliation(s)
- Fereshteh Jahanbani
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, United States
| | - Justin Cyril Sing
- Department of Molecular Genetics, Donnelly Center, University of Toronto, Toronto, ON, Canada
| | - Rajan Douglas Maynard
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, United States
| | - Shaghayegh Jahanbani
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Veterans Affairs (VA) Palo Alto Health Care System, Palo Alto, CA, United States
| | - Janet Dafoe
- ME/CFS Collaborative Research Center at Stanford, Stanford Genome Technology Center, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Whitney Dafoe
- ME/CFS Collaborative Research Center at Stanford, Stanford Genome Technology Center, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Nathan Jones
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, United States
| | - Kelvin J. Wallace
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, United States
| | - Azuravesta Rastan
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, United States
| | - Holden T. Maecker
- Sean N. Parker Center for Allergy and Asthma Research at Stanford University, Pulmonary and Critical Care Medicine, Institute of Immunity, Transplantation, and Infectious Diseases, Stanford University, Palo Alto, CA, United States
| | - Hannes L. Röst
- Department of Molecular Genetics, Donnelly Center, University of Toronto, Toronto, ON, Canada
| | - Michael P. Snyder
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, United States
| | - Ronald W. Davis
- ME/CFS Collaborative Research Center at Stanford, Stanford Genome Technology Center, Stanford University School of Medicine, Palo Alto, CA, United States
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Hasan Z, Kuyvenhoven C, Chowdhury M, Amoudi L, Zeraatkar D, Busse JW, Sadik M, Vanstone M. Patient perspectives of recovery from myalgic encephalomyelitis/chronic fatigue syndrome: An interpretive description study. J Eval Clin Pract 2024; 30:234-242. [PMID: 37927138 DOI: 10.1111/jep.13938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/12/2023] [Accepted: 10/19/2023] [Indexed: 11/07/2023]
Abstract
AIMS AND OBJECTIVES Myalgic encephalomyelitis (ME), also called chronic fatigue syndrome (CFS), is characterised by persistent fatigue, postexertional malaise, and cognitive dysfunction. It is a complex, long-term, and debilitating illness without widely effective treatments. This study describes the treatment choices and experiences of ME/CFS patients who have experienced variable levels of recovery. METHOD Interpretive description study consisting of semi-structured qualitative interviews with 33 people who met the US Centers for Disease Control (2015) diagnostic criteria for ME/CFS and report recovery or symptom improvement. RESULTS Twenty-six participants endorsed partial recovery, and seven reported full recovery from ME/CFS. Participants reported expending significant time and energy to identify, implement, and adapt therapeutic interventions, often without the guidance of a medical practitioner. They formulated individualised treatment plans reflecting their understanding of their illness and personal resources. Most fully recovered participants attributed their success to mind-body approaches. CONCLUSION Patients with ME/CFS describe independently constructing and managing treatment plans, due to a lack of health system support. Stigmatised and dismissive responses from clinicians precipitated disengagement from the medical system and prompted use of other forms of treatment.
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Affiliation(s)
- Zara Hasan
- Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | | | - Mehreen Chowdhury
- Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Lana Amoudi
- Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Dena Zeraatkar
- Department of Anesthesiology, McMaster University, Hamilton, Ontario, Canada
| | - Jason W Busse
- Department of Anesthesiology, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Marina Sadik
- Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Meredith Vanstone
- Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
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Vøllestad NK, Mengshoel AM. Post-exertional malaise in daily life and experimental exercise models in patients with myalgic encephalomyelitis/chronic fatigue syndrome. Front Physiol 2023; 14:1257557. [PMID: 38111900 PMCID: PMC10725970 DOI: 10.3389/fphys.2023.1257557] [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: 07/12/2023] [Accepted: 11/22/2023] [Indexed: 12/20/2023] Open
Abstract
Post-exertional malaise (PEM) is commonly recognized as a hallmark of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and is often used as one of several criteria for diagnosing ME/CFS. In this perspective paper we want to reflect on how PEM is understood, assessed, and evaluated in scientific literature, and to identify topics to be addressed in future research. Studies show that patients use a wide variety of words and concepts to label their experience of PEM in everyday life, and they report physical or mental exertions as triggers of PEM. They also report that PEM may have an immediate or delayed onset and may last from a few days to several months. When standardized exercise tests are used to trigger PEM experimentally, the exacerbation of symptoms has a more immediate onset but still shows a wide variability in duration. There are indications of altered muscular metabolism and autonomic nervous responses if exercise is repeated on successive days in patients with ME/CFS. The decreased muscular capacity appears to be maintained over several days following such controlled exercise bouts. These responses may correspond to patients' experiences of increased exertion. Based on this background we argue that there is a need to look more closely into the processes occurring in the restitution period following exercise, as PEM reaches the peak in this phase.
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Affiliation(s)
- Nina K. Vøllestad
- Department of Interdisciplinary Health Science, Institute of Health and Society, University of Oslo, Oslo, Norway
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Slack E, Pears KA, Rankin J, Newton JL, Pearce M. Identifying, synthesising and appraising existing evidence relating to myalgic encephalomyelitis/chronic fatigue syndrome and pregnancy: a mixed-methods systematic review. BMJ Open 2023; 13:e070366. [PMID: 37798026 PMCID: PMC10565252 DOI: 10.1136/bmjopen-2022-070366] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 09/11/2023] [Indexed: 10/07/2023] Open
Abstract
OBJECTIVES To identify, synthesise and appraise evidence relating to myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and pregnancy. DESIGN Mixed-methods systematic review, using convergent segregated design. DATA SOURCES MEDLINE, EMBASE, Scopus, PsycINFO, CINAHL, MedRxiv, PROSPERO and grey literature sources through 6 August 2023. ELIGIBILITY CRITERIA We included original research studies, expert opinion and grey literature reporting on ME/CFS and pregnancy/post partum (up to 2 years), risk of pregnancy outcomes with ME/CFS or experiences during pregnancy for mother, partner or health and social care professionals following ME/CFS during pregnancy, all where the evidence was relevant to a confirmed ME/CFS diagnosis prior to pregnancy. DATA EXTRACTION AND SYNTHESIS Three independent reviewers completed all screening, data extraction and quality assessment. Risk of bias was assessed using the mixed-methods appraisal tool V.2018. Qualitative and quantitative literature was analysed separately using thematic and descriptive syntheses. Findings were integrated through configuration. RESULTS Searches identified 3675 articles, 16 met the inclusion criteria: 4 quantitative (1 grey), 11 qualitative (9 grey) and 1 grey mixed-methods study. Of the four quantitative studies that reported on ME/CFS severity during pregnancy, two suggested pregnancy negatively impacted on ME/CFS, one found most women had no change in ME/CFS symptoms and one found ME/CFS improved; this difference in symptom severity across studies was supported by the qualitative evidence. The qualitative literature also highlighted the importance of individualised care throughout pregnancy and birth, and the need for additional support during family planning, pregnancy and with childcare. Only one quantitative study reported on pregnancy outcomes, finding decreased vaginal births and higher rates of spontaneous abortions and developmental and learning delays associated with pregnancies in those with ME/CFS. CONCLUSIONS Current evidence on ME/CFS in pregnancy is limited and findings inconclusive. More high-quality research is urgently needed to support the development of evidence-based guidelines on ME/CFS and pregnancy.
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Affiliation(s)
- Emma Slack
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | | | - Judith Rankin
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Julia L Newton
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Mark Pearce
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
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Rosenberg M, Bar-Shalita T, Weiss M, Rahav G, Avrech Bar M. Associations between daily routines and social support among women with chronic fatigue syndrome. Scand J Occup Ther 2023; 30:1037-1046. [PMID: 37094093 DOI: 10.1080/11038128.2023.2200580] [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: 07/21/2022] [Revised: 04/03/2023] [Accepted: 04/03/2023] [Indexed: 04/26/2023]
Abstract
BACKGROUND Chronic fatigue syndrome (CFS) is characterised by extreme fatigue, as well as physical and cognitive symptoms. CFS is thrice as prevalent in women than in men. OBJECTIVE To compare women with and without CFS concerning social support and participation in daily routine occupations, and to assess the relationships between the two variables among women with CFS. METHODS This study included 110 women aged 24-69: 41 were diagnosed with CFS and 64 were not diagnosed with CFS. Participants completed the Occupational Questionnaire and the Medical Outcomes Study (MOS) Social Support Survey. RESULTS Women with CFS reported lower participation in instrumental activities of daily living and work occupations than women without CFS. However, they spend more time resting and enjoying it. In addition, they reported less social support than women without CFS. Positive correlations were found between the number of close friends and time spent in play and leisure occupations and a negative correlation with sleep/rest. CONCLUSIONS Women with CFS participate less in IADL and work occupations and more in rest/sleep than women without CFS and their social support is attenuated. SIGNIFICANCE Intervention plans should be developed for women with CFS, focussing on expanding their participation while considering their social support resources.
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Affiliation(s)
- Morit Rosenberg
- Department of Occupational Therapy, School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Tami Bar-Shalita
- Department of Occupational Therapy, School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Miryam Weiss
- Department of Occupational Therapy, School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Galia Rahav
- Infectious Disease Unit and Laboratories, Sheba Medical Center, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Michal Avrech Bar
- Department of Occupational Therapy, School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Israel
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Krabbe SH, Mengshoel AM, Schrøder Bjorbækmo W, Sveen U, Groven KS. Bodies in lockdown: Young women's narratives of falling severely ill with ME/CFS during childhood and adolescence. Health Care Women Int 2023; 44:1155-1177. [PMID: 35404768 DOI: 10.1080/07399332.2022.2043862] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 02/10/2022] [Accepted: 02/15/2022] [Indexed: 10/18/2022]
Abstract
Thirteen women (16-30 years) storied their experiences about the process of falling severely ill with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome during childhood and adolescence. We performed a narrative analysis informed by phenomenology which yielded three central themes: The active and meaningful life I used to live; gradually developing unhomeliness and feeling pushed toward the edge; and left abandoned on the sidelines. Out of the incomprehensible and unpredictable emerges an understanding of the scale of their ordeal, along with advice that may have made it worse. This portrays a gradual developing uncertain, unhomely life situation with no outlooks for future recovery.
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Affiliation(s)
- Silje Helen Krabbe
- Department of Physiotherapy, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
- Children's Surgical Department, Division of Head, Neck and Reconstructive Surgery, Oslo University Hospital, Oslo, Norway
| | - Anne Marit Mengshoel
- Department for Interdisciplinary Health Sciences, Faculty of Medicine, University of Oslo, Oslo, Norway
| | | | - Unni Sveen
- Faculty of Health Sciences, Department of Occupational Therapy, Prosthetics and Orthotics, Oslo Metropolitan University, Oslo, Norway
- Department of Physical Medicine & Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Karen Synne Groven
- Department of Physiotherapy, Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
- Faculty of Health Studies, VID Specialized University, Sandes, Norway
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Araja D, Krumina A, Nora-Krukle Z, Schneider ME, Berkis U, Murovska M. Coaching to strengthen critical success factors in integrative care for chronic fatigue patients: the Patient Needs-Resources Model. Front Neurosci 2023; 17:1202930. [PMID: 37547141 PMCID: PMC10400772 DOI: 10.3389/fnins.2023.1202930] [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: 04/09/2023] [Accepted: 06/30/2023] [Indexed: 08/08/2023] Open
Abstract
Theoretical and empirical studies discover that an integrative approach is particularly important in chronic disorders and multiple long-term conditions, such as chronic fatigue. Chronic fatigue syndrome (CFS) is a classic example of a potentially severe, multisystemic illness with a wide diversity of symptoms and the corresponding diagnostic complexity. The prevalence of CFS-like syndromes expanded in the context of the COVID-19 pandemic, increasing the disorder and treatment burden. Thus, this article aimed to draw attention to the possibilities to strengthen the integrative approach to diagnosing and treating chronic disorders and multiple long-term conditions. The main critical success factors identified for integrative approaches were: a holistic approach, that provides a more comprehensive diagnostic and personalized treatment strategy, a multidisciplinary team, and patient engagement. The strengths and weaknesses of these factors were explored and coaching was identified as a potential unifying and reinforcing element. Coaching has a wide spectrum of manifestations clearly representing a holistic approach, that has been successfully used in multidisciplinary team building. Moreover, coaching exposes support addressing the patient engagement issues identified by the Patient Needs-Resources Model (PN-R Model) such as low levels of self-efficacy, optimism, and subjective well-being. Coaching may assist patients to identify and prioritize their goals, becoming aware of their personal resources, developing strategies for managing symptoms, and building skills to increase their self-efficacy and active engagement in the treatment process. Therefore, the authors emphasize coaching as a perspective element of optimization of patient care, that requires additional theoretical and long-term empirical research.
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Affiliation(s)
- Diana Araja
- Institute of Microbiology and Virology, Riga Stradins University, Riga, Latvia
| | - Angelika Krumina
- Department of Infectology, Riga Stradins University, Riga, Latvia
| | - Zaiga Nora-Krukle
- Institute of Microbiology and Virology, Riga Stradins University, Riga, Latvia
| | | | - Uldis Berkis
- Development and Project Department, Riga Stradins University, Riga, Latvia
| | - Modra Murovska
- Institute of Microbiology and Virology, Riga Stradins University, Riga, Latvia
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Severe and Very Severe Myalgic Encephalopathy/Chronic Fatigue Syndrome ME/CFS in Norway: Symptom Burden and Access to Care. J Clin Med 2023; 12:jcm12041487. [PMID: 36836022 PMCID: PMC9963221 DOI: 10.3390/jcm12041487] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
There is a striking lack of systematic knowledge regarding the symptom burden, capacity for activities of daily living, and supportive measures for the most severely ill ME/CFS patients. The present study seeks to address this through a national, Internet-based survey targeting patients with severe and very severe ME/CFS and their carers. Responses from 491 patients were included, with 444 having severe and 47 very severe ME/CFS with the classification based on the best estimate from patient responses. In addition, 95 respondents were reclassified from patients' own classification to moderate and included for comparison. The onset was before 15 years of age for 45% in the very severe and 32% in the severe group. Disease duration was more than 15 years for 19% in the very severe and 27% in the severe group. Patient symptom burden was extensive. The most severely affected were totally bedridden, unable to talk, and experienced dramatic worsening of symptoms after minimal activity or sensory stimuli. Care and assistance from healthcare and social services were often described as insufficient or inadequate, often worsening the symptom load and burden of care. A substantial lack of disease knowledge among healthcare providers in general was reported. Yet approximately 60% in the severe and very severe groups found services provided by occupational therapists and family doctors (general practitioners) helpful, while a smaller proportion experienced appropriate help from other health personnel groups. This indicates that help and support are highly needed and possible to provide. On the other hand, this must be approached carefully, as a substantial number of patients experienced deterioration from contact with healthcare personnel. Family carers described an extensive burden of care with often inadequate help from healthcare providers or municipal authorities. Patient care by family members of very severe ME/CFS patients constituted more than 40 h a week for 71% of this patient group. The carers described a large negative impact on their work and financial situation, and on their mental wellbeing. We conclude that childhood onset was common, burden of disease was extensive, and support from responsible societal health and social support providers was commonly grossly inadequate.
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Bartlett C, Hughes JL, Miller L. Living with myalgic encephalomyelitis/chronic fatigue syndrome: Experiences of occupational disruption for adults in Australia. Br J Occup Ther 2021. [DOI: 10.1177/03080226211020656] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a poorly understood, highly stigmatised health condition that has widespread impacts on the individual. Currently, there is limited understanding of the ME/CFS experience from an occupational perspective within Australia. This study aimed to explore the lived experience of ME/CFS and subsequent disruption to occupational participation for adults living in Australia. Methods Using descriptive case study design, five participants with ME/CFS in Australia completed semi-structured interviews. Reflexive thematic analysis was used to analyse the qualitative data. Findings Themes identified were organised using the Person-Environment-Occupation model. Participants reported systemic changes to previous levels of physical, cognitive and affective functioning, resulting in significant occupational disruption and poor well-being. Occupational prioritisation was followed by a loss of occupations starting with leisure, then productivity and eventually self-care. Environmental barriers to participation included stigma and misunderstanding of ME/CFS, financial hardship, lack of appropriate health services and strains on personal support networks and relationships. Conclusion Changes to occupational performance following the onset of ME/CFS caused significant occupational disruption and resulted in limited participation which narrowed over time. There is a clear role for occupational therapy to intervene early to prevent significant negative impacts on occupational participation for people with ME/CFS.
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Affiliation(s)
| | - Julie L Hughes
- Australian Catholic University (ACU), Brisbane, Australia
| | - Laura Miller
- Australian Catholic University (ACU), Brisbane, Australia
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