ME/CFS Evidence Browser — Classified Studies on Myalgic Encephalomyelitis

637 studies

501–520 of 637 studies

E0 ConsensusReviewPEM not requiredMeta-Analysis

Possible detrimental effects of cognitive behaviour therapy for chronic fatigue syndrome.

Heins, Marianne J, Knoop, Hans, Prins, Judith B et al.·Psychotherapy and psychosomatics·2010

This study looked at whether cognitive behaviour therapy (CBT) makes ME/CFS worse for some patients. Researchers combined data from three separate trials and found that patients getting CBT were no more likely to experience symptom worsening than patients not receiving treatment. The researchers concluded that CBT appears to be a safe treatment for ME/CFS.

E0 ConsensusReviewPEM not requiredSystematic-Review

Mindfulness-based stress reduction for people with chronic diseases.

Merkes, Monika·Australian journal of primary health·2010

This review looked at 15 studies testing whether mindfulness meditation programs (called MBSR) help people with chronic illnesses feel better. The studies included people with ME/CFS, fibromyalgia, chronic pain, and other long-term conditions. All 15 studies found that people who participated in these programs experienced improvements in their symptoms, mood, and quality of life, with no negative effects reported.

Interventions

E0 ConsensusReviewPEM unclearSystematic-Review

Alternative medical interventions used in the treatment and management of myalgic encephalomyelitis/chronic fatigue syndrome and fibromyalgia.

Porter, Nicole S, Jason, Leonard A, Boulton, Aaron et al.·Journal of alternative and complementary medicine (New York, N.Y.)·2010

This review looked at 70 research studies testing complementary and alternative treatments for ME/CFS and fibromyalgia. The researchers found that most studies (86%) reported at least some positive effect from the treatments tested, with acupuncture, meditation practices, and supplements like magnesium and L-carnitine showing the most promise. However, the quality of these studies varied widely, making it difficult to draw firm conclusions about which treatments actually work.

Interventions

E0 ConsensusReviewPEM not requiredReview-Narrative

Evidence-based efficacy of adaptogens in fatigue, and molecular mechanisms related to their stress-protective activity.

Panossian, Alexander, Wikman, Georg·Current clinical pharmacology·2009

This review examined whether herbal supplements called adaptogens can help with fatigue and ME/CFS. Researchers found that some adaptogens—particularly Rhodiola rosea—showed promise in clinical studies for improving attention, thinking, and mental energy in people with fatigue and chronic fatigue syndrome. The review suggests these herbs may work by helping the body manage stress through changes in specific stress-response proteins and hormones.

Cognitive Impairment

E0 ConsensusReviewPEM not requiredReview-Narrative

[Etiology of functional somatic syndromes].

Nakao, Mutsuhiro·Nihon rinsho. Japanese journal of clinical medicine·2009

This review explores why people develop functional somatic syndromes—a group of conditions including ME/CFS, fibromyalgia, and irritable bowel syndrome that cause real suffering but don't show clear structural damage on standard tests. The authors suggest that mood, stress sensitivity, genetics, and environment all play important roles in these conditions, and that how patients interact with their doctors matters too.

Autonomic Nervous System

E0 ConsensusReviewPEM unclearReview-Narrative

Pharmacological treatment of chronic fatigue syndrome: focusing on the role of antidepressants.

Pae, Chi-Un, Marks, David M, Patkar, Ashwin A et al.·Expert opinion on pharmacotherapy·2009

This review article examines whether antidepressant medications help people with ME/CFS. The authors looked at existing research to understand how antidepressants work in ME/CFS and compared findings with related conditions like fibromyalgia and depression. While antidepressants work well for fibromyalgia, the evidence for ME/CFS is less clear and more mixed, making their use in ME/CFS treatment still debated among doctors.

E0 ConsensusReviewPEM not requiredMeta-Analysis

As good as it gets? A meta-analysis and systematic review of methodological quality of heart rate variability studies in functional somatic disorders.

Tak, Lineke M, Riese, Harriëtte, de Bock, Geertruida H et al.·Biological psychology·2009

This research review looked at whether people with ME/CFS and similar conditions have problems with their nervous system's ability to regulate heart rate. Researchers combined results from 23 studies involving 533 patients and found weak evidence that patients may have lower parasympathetic nerve activity (the calming part of the nervous system) compared to healthy people. However, the evidence was not strong enough to draw firm conclusions, and the studies reviewed had many quality problems that made the results unreliable.

Autonomic Nervous System

E0 ConsensusReviewPEM not requiredMeta-Analysis

[A meta analysis on randomized controlled trials of acupuncture treatment of chronic fatigue syndrome].

Wang, Jing-jing, Song, Yu-jing, Wu, Zhong-chao et al.·Zhen ci yan jiu = Acupuncture research·2009

This review analyzed 28 studies testing whether acupuncture helps people with ME/CFS. Researchers combined results from randomized controlled trials (the gold standard for testing treatments) and found that patients receiving acupuncture reported better outcomes than those in control groups. However, the authors note that more high-quality studies are needed to confirm these findings.

Interventions

E0 ConsensusReviewPEM not requiredReview-Narrative

CFS: A Review of Epidemiology and Natural History Studies.

Jason, Leonard A, Porter, Nicole, Brown, Molly et al.·Bulletin of the IACFS/ME·2009

Most ME/CFS research has only studied patients who went to doctors or hospitals, which misses people from minority communities and lower-income backgrounds who may not have access to medical care. This review looks at what we know about how common ME/CFS is, how it develops, and what factors increase the risk of getting it. The authors highlight one study that looked at ME/CFS in a diverse urban community rather than just in clinic patients, which gives a more accurate picture of the illness.

Diagnostics

E0 ConsensusReviewPEM not requiredSystematic-Review

Traditional Chinese medicinal herbs for the treatment of idiopathic chronic fatigue and chronic fatigue syndrome.

Adams, Denise, Wu, Taixiang, Yang, Xunzhe et al.·The Cochrane database of systematic reviews·2009

This study looked at whether herbal medicines used in traditional Chinese medicine (TCM) could help treat chronic fatigue and ME/CFS. Researchers searched through thousands of medical studies to find high-quality tests comparing TCM herbs to placebo or standard treatments, but they found that none of the available studies were rigorous enough to draw reliable conclusions about whether these treatments actually work.

Interventions

E0 ConsensusReviewPEM not requiredSystematic-Review

Methylphenidate for the treatment of depressive symptoms, including fatigue and apathy, in medically ill older adults and terminally ill adults.

Hardy, Susan E·The American journal of geriatric pharmacotherapy·2009

This review looked at whether a stimulant medication called methylphenidate (Ritalin) can help treat fatigue, depression, and apathy in older adults and very ill patients. Researchers searched medical databases for studies testing this medication. While the medication appeared to be safe and tolerable, the studies weren't strong enough to prove it actually works well for these symptoms.

E0 ConsensusReviewPEM not requiredReview-Narrative

[Biomedical and psychosocial treatment of fatigue in functional somatic syndrome].

Oka, Takakazu, Kanemitsu, Yoshio·Nihon rinsho. Japanese journal of clinical medicine·2009

This review examined different ways to treat fatigue in people with functional somatic syndromes, including ME/CFS. The researchers found that both psychological treatments (like cognitive behavioral therapy) and physical rehabilitation (like graded exercise therapy) appear helpful for reducing fatigue, alongside medical treatments. The study suggests that a combination of approaches—addressing both the mind and body—may be important for managing fatigue in these conditions.

E0 ConsensusReviewPEM not requiredSystematic-Review

A systematic review of chronic fatigue, its syndromes and ethnicity: prevalence, severity, co-morbidity and coping.

Dinos, Sokratis, Khoshaba, Bernadette, Ashby, Deborah et al.·International journal of epidemiology·2009

This review looked at many studies to understand how ME/CFS (also called chronic fatigue syndrome) affects people from different ethnic backgrounds. The researchers found that African Americans and Native Americans may actually get ME/CFS more often than White Americans, which contradicts an older belief that it was mainly a condition affecting white, wealthy women. The study also found that people from minority ethnic groups with ME/CFS may experience more severe symptoms and may cope differently with their illness.

E0 ConsensusReviewPEM not requiredSystematic-Review

Far-infrared saunas for treatment of cardiovascular risk factors: summary of published evidence.

Beever, Richard·Canadian family physician Medecin de famille canadien·2009

This review looked at nine published studies about far-infrared saunas and their health benefits. The researchers found weak evidence from just one study suggesting that far-infrared saunas might help with chronic fatigue syndrome, though the evidence is too limited to make firm recommendations. While manufacturers claim many health benefits for these saunas, most claims are not well supported by scientific research.

E0 ConsensusReviewPEM not requiredSystematic-Review

Evidence for overlap between urological and nonurological unexplained clinical conditions.

Rodríguez, María Angeles Bullones, Afari, Niloofar, Buchwald, Dedra S et al.·The Journal of urology·2009

This study examined whether several poorly understood chronic pain and fatigue conditions tend to occur together in the same patients. Researchers reviewed over 1,000 published studies and found strong evidence that conditions like chronic pelvic pain, bladder pain, fibromyalgia, ME/CFS, and irritable bowel syndrome frequently overlap—sometimes occurring together in up to 79% of patients. This suggests these conditions may share common underlying causes rather than being completely separate diseases.

E0 ConsensusReviewPEM requiredReview-Narrative

A review on cognitive behavorial therapy (CBT) and graded exercise therapy (GET) in myalgic encephalomyelitis (ME) / chronic fatigue syndrome (CFS): CBT/GET is not only ineffective and not evidence-based, but also potentially harmful for many patients with ME/CFS.

Twisk, Frank N M, Maes, Michael·Neuro endocrinology letters·2009

This review challenges the common medical recommendation to treat ME/CFS with cognitive behavioral therapy (CBT) and graded exercise therapy (GET). The authors argue that these treatments are not effective for ME/CFS and may actually harm many patients by worsening their symptoms, particularly through exercise-induced post-exertional malaise—a characteristic crash that occurs after physical activity. Instead, the review suggests that ME/CFS has biological causes that make intense exercise potentially dangerous rather than therapeutic.

Post-Exertional Malaise

E0 ConsensusReviewPEM unclearSystematic-Review

The expressed needs of people with chronic fatigue syndrome/myalgic encephalomyelitis: a systematic review.

Drachler, Maria de Lourdes, Leite, Jose Carlos de Carvalho, Hooper, Lee et al.·BMC public health·2009

This review looked at 32 studies involving over 2,500 people with ME/CFS to understand what kind of support they need most. The research found that people with ME/CFS want help understanding their illness and getting a diagnosis, respect from doctors and healthcare workers, support from family and friends, reliable information about the condition, and practical strategies to manage their symptoms and stay connected with others. The most important finding was that healthcare providers and those around patients need to truly understand ME/CFS and respond with compassion to help people rebuild their lives.

E0 ConsensusReviewPEM unclearReview-Narrative

Approved and investigational uses of modafinil : an evidence-based review.

Kumar, Raminder·Drugs·2008

This review looked at studies testing modafinil, a medication that promotes wakefulness, in different conditions including sleep disorders and fatigue-related illnesses. The authors found that modafinil works well for approved conditions like narcolepsy and sleep apnea, but studies testing it for chronic fatigue syndrome were very small and gave unclear results. The medication can cause side effects like insomnia, headaches, and appetite loss, and may interact with other drugs.

SleepCognitive Impairment

E0 ConsensusReviewPEM not requiredSystematic-Review

A systematic review of acupuncture and moxibustion treatment for chronic fatigue syndrome in China.

Wang, Tianfang, Zhang, Qunhao, Xue, Xiaolin et al.·The American journal of Chinese medicine·2008

This review looked at Chinese studies testing acupuncture and moxibustion (a heat-based treatment) for chronic fatigue syndrome. The studies reported high success rates between 79% and 100%, but the research quality was generally weak, and none used the most rigorous study design (randomized controlled trials). While these results sound promising, they need to be confirmed with better-designed studies.

E0 ConsensusReviewPEM unclearReview-Narrative

Treatment of chronic fatigue syndrome: findings, principles and strategies.

Luyten, Patrick, Van Houdenhove, Boudewijn, Pae, Chi-Un et al.·Psychiatry investigation·2008

This review examines current treatments for ME/CFS and discusses what we know about what causes the condition. The authors suggest that effective treatment should be personalized to each patient's needs and focus on helping people make lasting changes to their lifestyle that restore both mental and physical balance. The review emphasizes that while treatments exist, many patients still have a poor prognosis even when receiving care.

Interventions

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Evidence browser

Possible detrimental effects of cognitive behaviour therapy for chronic fatigue syndrome.

Mindfulness-based stress reduction for people with chronic diseases.

Alternative medical interventions used in the treatment and management of myalgic encephalomyelitis/chronic fatigue syndrome and fibromyalgia.

Evidence-based efficacy of adaptogens in fatigue, and molecular mechanisms related to their stress-protective activity.

[Etiology of functional somatic syndromes].

Pharmacological treatment of chronic fatigue syndrome: focusing on the role of antidepressants.

As good as it gets? A meta-analysis and systematic review of methodological quality of heart rate variability studies in functional somatic disorders.

[A meta analysis on randomized controlled trials of acupuncture treatment of chronic fatigue syndrome].

CFS: A Review of Epidemiology and Natural History Studies.

Traditional Chinese medicinal herbs for the treatment of idiopathic chronic fatigue and chronic fatigue syndrome.

Methylphenidate for the treatment of depressive symptoms, including fatigue and apathy, in medically ill older adults and terminally ill adults.

[Biomedical and psychosocial treatment of fatigue in functional somatic syndrome].

A systematic review of chronic fatigue, its syndromes and ethnicity: prevalence, severity, co-morbidity and coping.

Far-infrared saunas for treatment of cardiovascular risk factors: summary of published evidence.

Evidence for overlap between urological and nonurological unexplained clinical conditions.

A review on cognitive behavorial therapy (CBT) and graded exercise therapy (GET) in myalgic encephalomyelitis (ME) / chronic fatigue syndrome (CFS): CBT/GET is not only ineffective and not evidence-based, but also potentially harmful for many patients with ME/CFS.

The expressed needs of people with chronic fatigue syndrome/myalgic encephalomyelitis: a systematic review.

Approved and investigational uses of modafinil : an evidence-based review.

A systematic review of acupuncture and moxibustion treatment for chronic fatigue syndrome in China.

Treatment of chronic fatigue syndrome: findings, principles and strategies.

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