Fatigue: Biomedicine, Health & Behavior

Fatigue: Biomedicine, Health & Behavior is the quarterly professional journal, started in 2013, published on behalf of the IACFS/ME. The founder and editor is Fred Friedberg, Ph.D., Stony Brook University Medical Center, USA and the associate editor is Yasuyoshi Watanabe , M.D., Ph.D., Osaka City University, Japan.

Articles and issues are available for a fee online at the Taylor and Francis Group.

Fatigue: Biomedicine, Health & Behavior - Recent articles 2017

(Recent articles published online; no volume or issue cited)

• Cost-utility of home-based fatigue self-management versus usual care for the treatment of chronic fatigue syndrome
• Chronic fatigue syndrome prevalence is grossly overestimated using Oxford criteria compared to Centers for Disease Control (Fukuda) criteria in a U.S. population study
• Article commentary - Mistaken conclusions about systemic exercise intolerance disease being comparable to research case definitions of CFS: A rebuttal to Chu et al.

Volume 5, Issue 3, 2017

• Distinct evening fatigue profiles in oncology outpatients receiving chemotherapy
• Dysregulation of cytokine pathways in chronic fatigue syndrome and multiple sclerosis
• Incidence of myalgic encephalomyelitis/chronic fatigue syndrome in a large prospective cohort of U.S. nurses
• What is known about severe and very severe chronic fatigue syndrome? A scoping review
• Letter to the Editor: Cardiac sympathetic innervation associates with autonomic dysfunction in chronic fatigue syndrome – a pilot study, by George Petrides, Pawel Zalewski, David McCulloch, Laura Maclachlan, Andreas Finkelmeyer, Tim Hodgson, Andrew Blamire & Julia L. Newton
• Letter to the Editor: Symptoms of chronic fatigue syndrome/myalgic encephalomyelitis in security workers in Bogota, Colombia, by Edna X. Rincon, Diego Hererra & Jonathan R. Kerr

Volume 5, Issue 2, 2017

• Symptom variability following acute exercise in myalgic encephalomyelitis/chronic fatigue syndrome: a perspective on measuring post-exertion malaise
• Clinical criteria versus a possible research case definition in chronic fatigue syndrome/myalgic encephalomyelitis
• Two year follow-up of sleep diaries and polysomnography in chronic fatigue syndrome: a cohort study
• Patients diagnosed with Myalgic encephalomyelitis/chronic fatigue syndrome also fit systemic exertion intolerance disease criteria
• Letter to the Editor - Comment on: Differing case definitions point to the need for an accurate diagnosis of myalgic encephalomyelitis/chronic fatigue syndrome, by Frank N.M. Twisk.

Volume 5, Issue 1, 2017

• Editorial - Differing case definitions point to the need for an accurate diagnosis of myalgic encephalomyelitis/chronic fatigue syndrome, Full text by Luis Nacul, Caroline C. Kingdon, Erinna W. Bowman, Hayley Curran, and Eliana M. Lacerda
• Profiles of fatigue severity and variability among adolescents and young adults with cerebral palsy, by Laura K. Brunton and Doreen J. Bartlett
• Elevations of ventricular lactate levels occur in both chronic fatigue syndrome and fibromyalgia
• Patient change attributions in self-management of severe chronic fatigue syndrome, Abstract
• Identifying symptom subgroups in patients with ME/CFS – relationships to functioning and quality of life
• Can patients with chronic fatigue syndrome really recover after graded exercise or cognitive behavioural therapy? A critical commentary and preliminary re-analysis of the PACE trial, by Carolyn Wilshire, Tom Kindlon, Alem Matthees & Simon McGrath
• Response to: "Do more people recover from chronic fatigue syndrome with cognitive behaviour therapy or graded exercise therapy than with other treatments?"
• PACE trial claims of recovery are not justified by the data: a rejoinder to Sharpe, Chalder, Johnson, Goldsmith and White (2017)

Volume 4, Issue 4, 2016

• Editorial - Understanding cancer-related fatigue: advancing the science, Full text by Michael Renner and Leorey N. Saligan
• Letter to the editor - Diary-based outcome predictors in a self-management trial in chronic fatigue syndrome
• Mortality in patients with myalgic encephalomyelitis and chronic fatigue syndrome, Abstract
• Treatment of insomnia reduces fatigue in chronic fatigue syndrome in those able to comply with the intervention, Abstract
• Perceived stress, illness invalidation, and symptom severity in myalgic encephalomyelitis/chronic fatigue syndrome, Abstract
• Treatment of postural orthostatic tachycardia syndrome and management of myalgic encephalomyelitis/chronic fatigue syndrome following suspected West Nile virus infection
• Corrigendum - a paper was originally published with errors, these have now been corrected in the online and print versions

Volume 4, Issue 3, 2016

• Cognitive-behavior therapy: why is it so vilified in the chronic fatigue syndrome community?, Editorial by Fred Friedberg. Full Text
• Widespread pain and altered renal function in ME/CFS patients. Abstract
• Roles of the right dorsolateral prefrontal cortex during physical fatigue: a magnetoencephalographic study. Abstract
• Efficacy of two delivery modes of behavioral self-management in severe chronic fatigue syndrome. Abstract
• Assessing current functioning as a measure of significant reduction in activity level. Abstract

Volume 4, Issue 2, 2016

• The biological challenge of myalgic encephalomyelitis/chronic fatigue syndrome: a solvable problem, Editorial by Jonathan C.W. Edwards, Simon McGrath, Adrian Baldwin, Mark Livingstone & Andrew Kewley. Full Text
• Fatigue severity in World Trade Center (9/11) responders: a preliminary study. Abstract
• A comparative polysomnography analysis of sleep in healthy controls and patients with chronic fatigue syndrome. Abstract]
• Polysomnographic and multiple sleep latency testing data in a large sample of patients with chronic fatigue syndrome and their relationship with subjective scores. Abstract
• Neural effect of physical fatigue on mental fatigue: a magnetoencephalography study. Abstract
• The effect of obesity on central activation failure during ankle fatigue: a pilot investigation. Abstract

Volume 4, Issue 1, 2016

• Case definitions integrating empiric and consensus perspectives. Full Text
• In-depth review of five fatigue measures in shift workers. Full Text
• Current therapeutic strategies for myalgic encephalomyelitis/chronic fatigue syndrome: results of an online survey. Full Text
• Comparing the DePaul Symptom Questionnaire with physician assessments: a preliminary study. Full Text

Volume 3, Issue 4, 2015

• Self-management and ambulatory monitoring in chronic fatigue syndrome: future directions, Editorial by Fred Friedberg. Full Text
• A case-control study of sleep-related factors and occupational injuries at an Italian teaching hospital. Full Text
• Autonomic function in chronic fatigue syndrome with and without painful temporomandibular disorder. Abstract
• Measuring quality of life and fatigue in adolescents with chronic fatigue syndrome: estimates of feasibility, internal consistency and parent–adolescent agreement of the PedsQLTM. Abstract
• Functional level of patients with chronic fatigue syndrome reporting use of alternative vs. traditional treatments.
• Letter to the Editor, by Matthew Sorenson & Leonard A. Jason
• Letter to the Editor, by Frank Twisk
• Letter to the Editor, Variability in symptoms complicates utility of case definitions: a response to Twisk (2015), by Leonard A. Jason, Stephanie L. McManimen & Yolonda J. Williams
• Publishing models and article dates explained, by Editorial Board

Volume 3, Issue 3, 2015

• Chronic fatigue syndrome versus systemic exertion intolerance disease. Abstract
• Perceived fatigue interference and depressed mood: comparison of chronic fatigue syndrome/myalgic encephalomyelitis patients with fatigued breast cancer survivors. Full Text
• Chronic fatigue syndrome and increased susceptibility to upper respiratory tract infections and illnesses. Abstract
• Variability in symptoms complicates utility of case definitions. Abstract
• Coping with chronic fatigue syndrome: a review and synthesis of qualitative studies. Abstract

Volume 3, Issue 2, 2015

• Institute of medicine report on chronic fatigue syndrome: case definition issues and future directions., Editorial by Fred Friedberg First Page Preview
• Comparing and contrasting consensus versus empirical domains. Abstract
• Findings from a clinical and laboratory database developed for discovery of pathogenic mechanisms in myalgic encephalomyelitis/chronic fatigue syndrome. Abstract
• Improving academic success for students with myalgic encephalomyelitis/chronic fatigue syndrome. Abstract
• Exercise and caffeine improve sustained attention following fatigue independent of fitness status. Abstract
• Brain-derived neurotrophic factor concentration may not be depressed in chronic fatigue syndrome. Abtract
• Letter to the Editor - Comment on: Differing case definitions point to the need for an accurate diagnosis of myalgic encephalomyelitis/chronic fatigue syndrome, by Frank N.M. Twisk.

Volume 3, Issue 1, 2015

• Chronic fatigue syndrome and co-morbid and consequent conditions: evidence from a multi-site clinical epidemiology study. Abstract
• Test–retest reliability of the DePaul Symptom Questionnaire. Abstract
• Prolonged fatigue in Ukraine and the United States: prevalence and risk factors. Abstract
• Long-term follow-up of multi-disciplinary outpatient treatment for chronic fatigue syndrome/myalgic encephalopathy. Abstract

Volume 2, Issue 4, 2014

• If only I were paramecium too! A case for the complex, intelligent system of anticipatory regulation in fatigue. Abstract
• Fatigue in neurological disorders: a review of self-regulation and mindfulness-based interventions. Abstract
• Perspectives on biochemical and neurosensory mechanisms for exercise-induced pain inhibition. Abstract
• Fatigue across the CNS spectrum: a clinical review. Abstract

Volume 2, Issue 3, 2014

• Fatigue in mothers of infants and young children: factor structure of the fatigue assessment scale. Abstract
• Validating a measure of myalgic encephalomyelitis/chronic fatigue syndrome symptomatology.Abstract
• High rates of fatigue in newly diagnosed Graves' disease. Abstract
• The role of sleep in chronic fatigue syndrome: a narrative review. Abstract

Volume 2, Issue 2, 2014

• The delayed fatigue effect in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Abstract
• Fatigue and body mass index in the Fragile X premutation carrier. Abstract
• Acute and chronic hypoxia: implications for cerebral function and exercise tolerance.Abstract
• Chronic Fatigue Syndrome: The Current Status and Future Potentials of Emerging Biomarkers. (FULL TEXT)
• Feasibility of a home-based self-management program for chronic fatigue. Abstract

Volume 2, Issue 1, 2014

• Our first anniversary, Editorial by Fred Friedberg First Page Preview
• Fatigue in multiple sclerosis. Abstract
• The effect of caffeine ingestion on coincidence anticipation timing, perceived exertion, and leg pain during submaximal cycling. Abstract
• The role of clinical guidelines for chronic fatigue syndrome/myalgic encephalomyelitis in research settings. Abstract
• Examining case definition criteria for chronic fatigue syndrome and myalgic encephalomyelitis. Abstract

Volume 1, Issue 4, 2013

• A metagenomic approach to investigate the microbial causes of myalgic encephalomyelitis/chronic fatigue syndrome: moving beyond XMRV, An Editorial. Full Text
• Post-exertion malaise in chronic fatigue syndrome: symptoms and gene expression Abstract
• Beyond myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) symptom severity: stress management skills are related to lower illness burden. Abstract
• The effect of a single bout of exercise on energy and fatigue states: a systematic review and meta-analysis. Abstract
• Scientific and legal challenges to the functional capacity evaluation in chronic fatigue syndrome. Abstract
• Editorial Board, Publishing models and article dates explained. First Page Preview

Volume 1, Issue 3, 2013

• Editorial, by Fred Friedberg. Full Text
• Occupational fatigue, underlying sleep and circadian mechanisms, and approaches to fatigue risk management. Abstract
• Chronic fatigue syndrome/fibromyalgia: a “stress-adaptation” model. Abstract
• Holistic approaches to understanding mechanisms of fatigue in high-intensity sport. Abstract
• Contrasting chronic fatigue syndrome versus myalgic encephalomyelitis/chronic fatigue syndrome. Abstract

Volume 1, Issue 1-2, 2013

• Welcome to our inaugural issue! Editorial, by Fred Friedberg, First Page Preview
• Scientific status of fatigue and pain. Publishing and professional activities: 2002–2011. Abstract
• Fatigue and circadian activity rhythms in breast cancer patients before and after chemotherapy: a controlled study. Abstract
• Energy conservation/envelope theory interventions. Abstract
• Fatigue in older populations. Abstract
• Fatigue, sleep, and stress: dynamic relationships in fibromyalgia. Abstract
• Fatigue in the workplace: causes and countermeasures. Abstract
• Work schedules, sleep, fatigue, and accidents in the US railroad industry. Abstract

Centers for Disease Control and Prevention (CDC) - The Centers for Disease Control and Prevention is a U.S. government agency dedicated to epidemiology and public health. It operates under the auspices of the Department of Health and Human Services.

cytokine any class of immunoregulatory proteins secreted by cells, especially immune cells. Cytokines are small proteins important in cell signaling that modulate the immune system. (Learn more: me-pedia.org)

myalgic encephalomyelitis (M.E.) - A disease often marked by neurological symptoms, but fatigue is sometimes a symptom as well. Some diagnostic criteria distinguish it from chronic fatigue syndrome, while other diagnostic criteria consider it to be a synonym for chronic fatigue syndrome. A defining characteristic of ME is post-exertional malaise (PEM), or post-exertional neuroimmune exhaustion (PENE), which is a notable exacerbation of symptoms brought on by small exertions. PEM can last for days or weeks. Symptoms can include cognitive impairments, muscle pain (myalgia), trouble remaining upright (orthostatic intolerance), sleep abnormalities, and gastro-intestinal impairments, among others. An estimated 25% of those suffering from ME are housebound or bedbound. The World Health Organization (WHO) classifies ME as a neurological disease.

National Academy of Medicine (NAM) - An American non-profit, non-governmental organization which provides expert advice to governmental agencies on issues relating to biomedical science, medicine and health. Formerly known as the Institute of Medicine (IOM).

myalgic encephalopathy An alternate term that is sometimes used for myalgic encephalomyelitis, by people who believe the evidence for inflammation in ME is insufficient. This terminology reflects the belief that the "-itis" suffix implies inflammation.

myalgic encephalomyelitis (M.E.) - A disease often marked by neurological symptoms, but fatigue is sometimes a symptom as well. Some diagnostic criteria distinguish it from chronic fatigue syndrome, while other diagnostic criteria consider it to be a synonym for chronic fatigue syndrome. A defining characteristic of ME is post-exertional malaise (PEM), or post-exertional neuroimmune exhaustion (PENE), which is a notable exacerbation of symptoms brought on by small exertions. PEM can last for days or weeks. Symptoms can include cognitive impairments, muscle pain (myalgia), trouble remaining upright (orthostatic intolerance), sleep abnormalities, and gastro-intestinal impairments, among others. An estimated 25% of those suffering from ME are housebound or bedbound. The World Health Organization (WHO) classifies ME as a neurological disease.

central nervous system (CNS) - One of the two parts of the human nervous system, the other part being the peripheral nervous system. The central nervous system consists of the brain and spinal cord, while the peripheral nervous system consists of nerves that travel from the central nervous system into the various organs and tissues of the body.

cerebral 1. of or relating to the brain or the intellect 2. of, relating to, affecting, or being the cerebrum.

circadian rhythm Physical, mental, and behavioral changes that follow a 24-hour cycle, responding mostly to light and dark. Controlled the brain's hypothalamus. (Learn more: www.nigms.nih.gov)

holistic Treating mind, body and spirit together, with the aim of achieving wellness and good health. May be within modern medicine or alternative / traditional medicine.

cognition Thought processes, including attention, reasoning, and memory.

PACE trial A controversial study which claimed that CBT and GET were effective in treating "CFS/ME", despite the fact that its own data did not support this conclusion. Its results and methodology were widely disputed by patients, scientists, and the peer-reviewed scientific literature.

tachycardia An unusually rapid heart beat. Can be caused by exercise or illness. A symptom of postural orthostatic tachycardia syndrome (POTS). (Learn more: www.heart.org)

cognition Thought processes, including attention, reasoning, and memory.

renal involving, related to or in the area of the kidneys

stress Stress can by either physical or psychological, or both. Stress is either 1) a state of emotional or psychological strain or 2) the physical stress (pressure or tension) that a physical object such the human body is placed under, e.g., a stress test is a medical test that monitors the cardiovascular system during strenuous exercise.