Recovery/Prognosis – American ME and CFS Society

What can wage development before and after a G93.3 diagnosis tell us about prognoses for myalgic encephalomyelitis?

Highlights:

•The article used public register data to assess the prognosis of G93.3 patients.
•Patient wages started declining around 3 years before the G93.3 diagnosis.
•Dependency on public transfers had started to increase 7 years before diagnosis.
•Less than 6% maintained an income of at least median wages after diagnosis.
•Very few moved from no or very low wage incomes to median wages.

Abstract:

Prognoses for persons affected by myalgic encephalomyelitis (ME) are rarely studied systematically. Existing studies are often based on smaller samples with unclear inclusion and subjective outcome criteria, and few look at wages as indicators of illness trajectories. This article considers how ME affects the wages and dependency on public transfers of people affected over time, especially in the period when the welfare authorities investigate eligibility for disability pension.

We matched Norwegian population register data on 8485 working-age individuals diagnosed with G93.3 (postviral fatigue syndrome) from 2009 to 2018 with wage and transfer data and compared male and female cases to control groups. The G93.3 population’s wages fell sharply from around 3 years before diagnosis to 1 year after and stabilized at a low level. Public transfers started increasing several years before diagnosis and stabilized at a high level after.

Few of those making no or very low income around the time of the diagnosis resumed earning moderate wages, and only exceptional cases returned to wages corresponding to median wages.

Source: Anne Kielland, Jing Liu. What can wage development before and after a G93.3 diagnosis tell us about prognoses for myalgic encephalomyelitis? Social Sciences & Humanities Open. Volume 11, 2025, 101206. https://www.sciencedirect.com/science/article/pii/S2590291124004030 (Full text)

Patient perspectives of recovery from myalgic encephalomyelitis/chronic fatigue syndrome: An interpretive description study

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.

Source: 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. 2023 Nov 6. doi: 10.1111/jep.13938. Epub ahead of print. PMID: 37927138. https://onlinelibrary.wiley.com/doi/10.1111/jep.13938 (Full text)

Acquiring a new understanding of illness and agency: a narrative study of recovering from chronic fatigue syndrome

Abstract:

Background: The condition known as chronic fatigue syndrome or myalgic encephalomyelitis (CFS/ME) is poorly understood. Simplified medical models tend to neglect the complexity of illness, contributing to a terrain of uncertainty, dilemmas and predicaments. However, despite pessimistic pictures of no cure and poor prognosis, some patients recover.

Purpose: This study’s purpose is to provide insight into people’s experiences of suffering and recovery from very severe CFS/ME and illuminate understanding of how and why changes became possible.

Methods: Fourteen former patients were interviewed about their experiences of returning to health. A narrative analysis was undertaken to explore participants’ experiences and understandings. We present the result through one participant’s story.

Results: The analysis yielded a common plotline with a distinct turning point. Participants went through a profound narrative shift, change in mindset and subsequent long-time work to actively pursue their own healing. Their narrative understandings of being helpless victims of disease were replaced by a more complex view of causality and illness and a new sense of self-agency developed.

Discussion: We discuss the illness narratives in relation to the disease model and its shortcomings, the different voices dominating the stories at different times in a clinically, conceptually, and emotionally challenging area.

Source: Bakken AK, Mengshoel AM, Synnes O, Strand EB. Acquiring a new understanding of illness and agency: a narrative study of recovering from chronic fatigue syndrome. Int J Qual Stud Health Well-being. 2023 Dec;18(1):2223420. doi: 10.1080/17482631.2023.2223420. PMID: 37307500; PMCID: PMC10262810. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10262810/ (Full text)

The fragile process of Homecoming – Young women in recovery from severe ME/CFS

Abstract:

Purpose: To explore the recovery narratives of 13 young women who had fallen ill with severe Myalgic Encephalomyelitis (ME), also known as Chronic Fatigue Syndrome (CFS), during childhood and adolescence, with the focus on what they had to say about their past experiences from the perspective of the present.

Method: A qualitative narrative approach, informed by a phenomenological theoretical perspective, was adopted to explore what the women found significant and meaningful in their recovery process. Data analysis of in-depth narrative interviews was performed which are presented to readers through the stories of two particular participants.

Results: The first story describes how one participant made a recovery by testing her body’s tolerance and working to create a more confident self. The second story describes a complex exploration of possibilities for action in recovery, along with a struggle to make sense of setbacks and hold on to what has been gained.

Conclusion: Recovering from ME/CFS emerges as an inter-personal, contextual, fragile and nonlinear process of homecoming, based on gradually rising bodily based self-knowledge. Illness slowly fades away into the background, and there is the prospect of a healthier tomorrow.

Source: Krabbe SH, Groven KS, Schrøder Bjorbækmo W, Sveen U, Mengshoel AM. The fragile process of Homecoming – Young women in recovery from severe ME/CFS. Int J Qual Stud Health Well-being. 2023 Dec;18(1):2146244. doi: 10.1080/17482631.2022.2146244. PMID: 36367977. https://www.tandfonline.com/doi/full/10.1080/17482631.2022.2146244 (Full text)

Factors Influencing the Prognosis of Patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome

Abstract:

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a long-term debilitating multisystem condition with poor prognosis. Studies that examined predictors of ME/CFS outcomes yielded contradictory results. We aimed to explore epidemiological and clinical prognostic factors of ME/CFS using operationalized criteria for recovery/improvement.

Adult ME/CFS patients who attended the Internal Medicine Department of Angers University Hospital, Angers, France between October 2011 and December 2019, and were followed up until December 2020, were included retrospectively. Their medical records were reviewed for data collection. Patients were classified into two groups according to the presence or absence of recovery/improvement (R/I) and compared for epidemiological characteristics, fatigue features, post-exertional malaise severity, clinical manifestations, and comorbidities.

The subgroups of recovered and significantly improved patients were then compared. 168 patients were included. Recovery and improvement rates were 8.3% and 4.8%, respectively. Older age at disease onset was associated with R/I (OR 1.06 [95% CI 1.007–1.110] (p = 0.028)), while diagnostic delay was inversely associated with R/I (OR 0.98 [95% CI 0.964–0.996] (p = 0.036)). The study findings confirmed the poor prognosis of ME/CFS and the deleterious effect of diagnostic delay on disease progression. Interestingly, being older at disease onset was associated with better outcomes, which offers hope to patients for recovery/improvement even at an advanced age.

Source: Ghali A, Lacout C, Fortrat J-O, Depres K, Ghali M, Lavigne C. Factors Influencing the Prognosis of Patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. Diagnostics. 2022; 12(10):2540. https://doi.org/10.3390/diagnostics12102540 https://www.mdpi.com/2075-4418/12/10/2540 (Full text available as PDF file)

Is It Useful to Question the Recovery Behaviour of Patients with ME/CFS or Long COVID?

Abstract:

For the last few decades, medical guidelines have recommended treating patients with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) with graded exercise therapy (GET) and cognitive behavioural therapy (CBT). Moreover, doctors have questioned the recovery behaviour of these patients and stimulated them to follow these treatments so that they would be able to go back to work. In this article, we reviewed trials of GET and CBT for ME/CFS that reported on work status before and after treatment to answer the question of whether doctors should continue to question the recovery behaviour of patients with ME/CFS.

Our review shows that more patients are unable to work after treatment than before treatment with CBT and GET. It also highlights the fact that both treatments are unsafe for patients with ME/CFS. Therefore, questioning the recovery behaviour of patients with ME/CFS is pointless. This confirms the conclusion from the British National Institute for Health and Care Excellence (NICE), which has recently published its updated ME/CFS guideline and concluded that CBT and GET are not effective and do not lead to recovery.

Studies on CBT and GET for long COVID have not yet been published. However, this review offers no support for their use in improving the recovery of patients with an ME/CFS-like illness after infection with COVID-19, nor does it lend any support to the practice of questioning the recovery behaviour of these patients.

Source: Vink M, Vink-Niese F. Is It Useful to Question the Recovery Behaviour of Patients with ME/CFS or Long COVID? Healthcare (Basel). 2022 Feb 18;10(2):392. doi: 10.3390/healthcare10020392. PMID: 35207003. https://www.mdpi.com/2227-9032/10/2/392 (Full text)

Possible involvement of the autonomic nervous system in cervical muscles of patients with myalgic encephalomyelitis / chronic fatigue syndrome (ME/CFS)

Abstract:

Background: Patients with myalgic encephalomyelitis / chronic fatigue syndrome (ME/CFS) sometimes present with stiffness of the cervical muscles. To investigate the pathophysiology of ME/CFS, this observational study compared patients with versus without recovery from ME/CFS through local modulation of the cervical muscles.

Methods: Over a period of 11 years, a total of 1226 inpatients with ME/CFS who did not respond to outpatient care were enrolled in this study. All patients received daily cervical muscle physical therapy during hospitalization. Self-rated records documenting the presence or absence of ME/CFS, as well as the representative eight symptoms that frequently accompany it at admission and discharge, were compared. Pupil diameter was also measured to examine autonomic nervous system function involvement.

Results: The recovery rate of ME/CFS after local therapy was 55.5%, and did not differ significantly by sex, age strata, and hospitalization period. The recovery rates of the eight symptoms were variable (36.6-86.9%); however, those of ME/CFS in the symptom subpopulations were similar (52.3-55.8%). The recovery rates of all symptoms showed strong associations with that of ME/CFS (p < 0.001). The pupil diameter was more constricted in the ME/CFS-recovered patients than in the ME/CFS-unrecovered patients in the total population and the subpopulations stratified by sex, age, and hospitalization period.

Conclusions: There was a strong association between the recovery of ME/CFS and other related whole-body symptoms. The recovery of ME/CFS may be partly linked to amelioration of the autonomic nervous system in the cervical muscles.

Source: Matsui T, Hara K, Iwata M, Hojo S, Shitara N, Endo Y, Fukuoka H, Matsui M, Kawaguchi H. Possible involvement of the autonomic nervous system in cervical muscles of patients with myalgic encephalomyelitis / chronic fatigue syndrome (ME/CFS). BMC Musculoskelet Disord. 2021 May 5;22(1):419. doi: 10.1186/s12891-021-04293-7. PMID: 33952227. https://pubmed.ncbi.nlm.nih.gov/33952227/

Recovery from chronic fatigue syndrome: a systematic review-heterogeneity of definition limits study comparison

Abstract:

Background: Paediatric chronic fatigue syndrome or myalgic encephalomyelitis (CFS/ME) is a common illness with a major impact on quality of life. Recovery is poorly understood. Our aim was to describe definitions of recovery in paediatric CFS/ME, the rate of recovery and the time to recovery.

Methods: This systematic review included a detailed search of MEDLINE, EMBASE, PsycInfo and Cochrane Library between 1994 and July 2018. Inclusion criteria were (1) clinical trials and observational studies, (2) participants aged <19 years with CFS/ME, (3) conducted in Western Healthcare systems and (4) studies including a measure of recovery and time taken to recover.

Results: Twelve papers (10 studies) were identified, involving 826 patients (range 23-135). Recovery rates were highly varied, ranging between 4.5% and 83%.Eleven distinct definitions of recovery were used; six were composite outcomes while five used unidimensional outcomes. Outcome measures used to define recovery were highly heterogeneous. School attendance (n=8), fatigue (n=6) and physical functioning (n=4) were the most common outcomes included in definition of recovery. Only five definitions included a personal measure of recovery.

Implications: Definitions of recovery are highly variable, likely secondary to differences in study design, outcomes used, follow-up and study populations. Heterogeneous definitions of recovery limit meaningful comparison between studies, highlighting the need for a consensus definition going forward. Recovery is probably best defined from the child’s own perspective with a single self-reported measure. If composite measures are used for research, there should be agreement on the core outcome set used.

Source: Moore Y, Serafimova T, Anderson N, King H, Richards A, Brigden A, Sinai P, Higgins J, Ascough C, Clery P, Crawley EM. Recovery from chronic fatigue syndrome: a systematic review-heterogeneity of definition limits study comparison. Arch Dis Child. 2021 Apr 12:archdischild-2020-320196. doi: 10.1136/archdischild-2020-320196. Epub ahead of print. PMID: 33846138. https://pubmed.ncbi.nlm.nih.gov/33846138/

Patients’ hopes for recovery from myalgic encephalomyelitis and chronic fatigue syndrome: Toward a “recovery in” framework

Abstract:

Objective: There is no consensus on recovery from myalgic encephalomyelitis and chronic fatigue syndrome, which has spawned debates when interpreting outcome research. Within these debates, the patient voice is often neglected. This study aimed to understand how patients conceptualize recovery – regarding the definition and possibility of recovery.

Method: We conducted in-depth, semi-structured interviews with 10 older (above age 50) female patients with myalgic encephalomyelitis or chronic fatigue syndrome. Data were analyzed using a deductive thematic analysis.

Results: Our sample viewed recovery as functioning without fear of relapse, returning to previous roles and identities, and achieving a sustained absence of symptoms. Participants expressed skepticism that reaching recovery from myalgic encephalomyelitis and chronic fatigue syndrome exists but working toward significant improvement through coping is a viable goal. Although many accepted they would never reclaim full functioning, participants continued to experience uncertainty about their future with unclear prognostic goals and limited treatment options.

Discussion: Recovery is more than just symptom reduction. Outcome research should incorporate well-being measures like identity, meaning and quality of life, and personal empowerment to enhance recovery definitions. When communicating treatment goals, providers might convey cautious optimism for complete symptom remission, while emphasizing that living a fulfilling life through effective coping strategies is possible.

Source: Devendorf AR, Rown AA, Jason LA. Patients’ hopes for recovery from myalgic encephalomyelitis and chronic fatigue syndrome: Toward a “recovery in” framework. Chronic Illn. 2020;16(4):307-321. doi:10.1177/1742395318815965 https://pubmed.ncbi.nlm.nih.gov/32772569/

Relationship satisfaction, communication self-efficacy, and chronic fatigue syndrome-related fatigue

Abstract:

RATIONALE: Relationship dissatisfaction has been linked with worse health outcomes in many patient populations, though the mechanism(s) underlying this effect are unclear. Among patients with chronic fatigue syndrome (CFS) and their partners, there is evidence for a bi-directional association between poorer relationship satisfaction and the severity of CFS-related fatigue.

OBJECTIVE: Here, we hypothesized that relationship dissatisfaction negatively impacts fatigue severity through greater depression and less patient satisfaction about communication about symptoms to partners.

METHOD: Baseline data were drawn from diagnosed CFS patients (N = 150) participating in a trial testing the efficacy of a stress management intervention. Data derived from fatigue severity (Fatigue Symptom Index, FSI), depression (Center for Epidemiologic Survey-Depression, CES-D), relationship quality (Dyadic Adjustment Scale, DAS) and communication satisfaction (Patient Symptom Disclosure Satisfaction, PSDS) questionnaires were used for bootstrapped indirect effect analyses using parallel mediation structural equation modeling in Mplus (v8). Age and BMI were entered as covariates.

RESULTS: Greater relationship satisfaction predicted greater communication satisfaction (p < 0.01) and lower CES-D scores (p < 0.01), which in turn were each significantly related to greater fatigue severity (p < 0.05). Tests of the indirect paths indicated that relationship satisfaction had a significant effect on fatigue severity through both constructs, but primarily via depression. There was no direct association between relationship satisfaction and fatigue severity after the intermediate variables (depression, communication satisfaction) were included in the model.

CONCLUSION: Results highlight the importance of considering depression and communication-related factors when examining the effects of relationship satisfaction on CFS symptoms such as fatigue. Further mechanism-based, longitudinal research might identify relationship-related mediating variables that can be targeted therapeutically.

Source: Milrad SF, Hall DL, Jutagir DR, Lattie EG, Czaja SJ, Perdomo DM, Ironson G, Doss BD, Mendez A, Fletcher MA, Klimas N, Antoni MH. Relationship satisfaction, communication self-efficacy, and chronic fatigue syndrome-related fatigue. Soc Sci Med. 2019 Jul 16;237:112392. doi: 10.1016/j.socscimed.2019.112392. [Epub ahead of print] https://www.ncbi.nlm.nih.gov/pubmed/31377502