ME/CFS Evidence Browser — Classified Studies on Myalgic Encephalomyelitis

21–40 of 277 studies

E0 ConsensusReviewPEM not requiredSystematic-Review

Exercise therapy for chronic fatigue syndrome.

Larun, Lillebeth, Brurberg, Kjetil G, Odgaard-Jensen, Jan et al.·The Cochrane database of systematic reviews·2016

This review looked at eight studies involving 1,518 people with ME/CFS to see if exercise therapy helps. Most studies showed that exercise reduced fatigue and improved sleep and physical function compared to no treatment or relaxation. Exercise therapy seemed to work about as well as cognitive-behavioral therapy, though the quality of evidence varied.

Sleep

E0 ConsensusReviewPEM not requiredSystematic-Review

Sleep Disturbances in Pediatric Chronic Fatigue Syndrome: A Review of Current Research.

Snodgrass, Kelli, Harvey, Adrienne, Scheinberg, Adam et al.·Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine·2015

Children and teens with ME/CFS commonly struggle with sleep problems, but we don't know much about exactly what types of sleep issues they experience or how severe they are. This review looked at six studies comparing sleep in young people with ME/CFS to healthy children, and found that most studies showed children with ME/CFS have more sleep disturbances. However, the researchers note that more high-quality studies are needed to truly understand sleep problems in pediatric ME/CFS.

Sleep

E0 ConsensusReviewPEM not requiredSystematic-Review

Exercise therapy for chronic fatigue syndrome.

Larun, Lillebeth, Brurberg, Kjetil G, Odgaard-Jensen, Jan et al.·The Cochrane database of systematic reviews·2015

This review looked at eight studies involving 1,518 people with ME/CFS to see whether exercise therapy helps. The researchers found that people who did exercise therapy reported feeling less fatigued and experienced improvements in sleep, physical functioning, and overall health compared to those receiving no special treatment. Exercise therapy appeared safe, with no serious harmful effects reported, though the studies had some limitations.

Sleep

E0 ConsensusReviewPEM not requiredSystematic-Review

Homeopathic treatments in psychiatry: a systematic review of randomized placebo-controlled studies.

Davidson, Jonathan R T, Crawford, Cindy, Ives, John A et al.·The Journal of clinical psychiatry·2011

This review looked at 25 studies testing whether homeopathic treatments help with psychiatric conditions like anxiety, depression, and sleep problems. The researchers found some evidence that homeopathy might help with chronic fatigue syndrome and fibromyalgia, but it did not help with anxiety or stress. Overall, the quality of the studies was mixed, and more research is needed to draw firm conclusions.

Sleep

E0 ConsensusReviewPEM unclearReview-Narrative

Sleep, pain, fibromyalgia, and chronic fatigue syndrome.

Landis, Carol A·Handbook of clinical neurology·2011

This review examined the connections between sleep problems, pain, fibromyalgia, and chronic fatigue syndrome (ME/CFS). The author looked at existing research to understand how poor sleep and pain symptoms often occur together in these conditions and how they may be related to each other.

Pain and SensitizationSleep

E0 ConsensusReviewPEM not requiredReview-Narrative

Sleep disturbances in multiple sclerosis.

Caminero, Ana, Bartolomé, Manuel·Journal of the neurological sciences·2011

This review examined how often people with multiple sclerosis (MS) experience sleep problems and how these problems affect their daily life. The researchers found that sleep disorders are much more common in MS patients than in the general population, and that sleep problems and MS can make each other worse. The review discusses many types of sleep issues including insomnia, restless legs, and sleep apnea, and emphasizes that treating sleep problems should be an important part of caring for MS patients.

Sleep

E0 ConsensusReviewPEM unclearReview-Narrative

Psychiatric aspects of chronic fatigue syndrome and fibromyalgia.

Van Houdenhove, Boudewijn, Kempke, Stefan, Luyten, Patrick·Current psychiatry reports·2010

This review examines how ME/CFS and fibromyalgia are connected to psychiatric symptoms like depression and stress. The authors explain that these conditions involve overlapping physical symptoms—extreme tiredness, difficulty with activity, brain fog, and widespread pain—that often start after infections or injuries. They suggest that the best approach for patients is personalized lifestyle management and self-care tailored to individual needs, rather than a one-size-fits-all treatment.

Sleep

E0 ConsensusReviewPEM not requiredReview-Narrative

Clinical uses of melatonin: evaluation of human trials.

Sánchez-Barceló, E J, Mediavilla, M D, Tan, D X et al.·Current medicinal chemistry·2010

This review looked at 20 years of clinical trials testing whether melatonin (a natural hormone that regulates sleep) could help treat various diseases. The researchers found that melatonin appears to be safe and helpful for sleep problems and certain conditions, but more research is needed to confirm whether it helps with chronic fatigue syndrome and other illnesses.

Sleep

E0 ConsensusReviewPEM not requiredEditorial

Central nervous system abnormalities in fibromyalgia and chronic fatigue syndrome: new concepts in treatment.

Gur, Ali, Oktayoglu, Pelin·Current pharmaceutical design·2008

This review examines how ME/CFS and fibromyalgia may both involve problems in the nervous system—specifically in how the brain processes pain, manages stress hormones, and controls automatic body functions. The authors discuss why current treatments are limited and explore new medication approaches that target brain chemicals involved in pain and fatigue.

SleepAutonomic Nervous SystemCognitive Impairment

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 unclearReview-Narrative

Review of clinical and psychobiological dimensions of the chronic fatigue syndrome: differentiation from depression and contribution of sleep dysfunctions.

Fischler, B·Sleep medicine reviews·1999

This review examined how ME/CFS differs from depression and what role sleep problems play in the condition. The researchers found that ME/CFS is a distinct illness with its own biological features—not just depression wearing a different mask. While sleep problems are common in ME/CFS, they don't fully explain why patients feel so exhausted and unwell.

Sleep

E0 ConsensusReviewPEM not requiredReview-Narrative

Fibromyalgia and chronic fatigue syndrome: similarities and differences.

Buchwald, D·Rheumatic diseases clinics of North America·1996

This review compared ME/CFS and fibromyalgia (FM), two conditions that cause fatigue, muscle pain, and sleep problems. The researchers found that these two illnesses are very similar in their symptoms and how they affect people's lives, even though doctors use different criteria to diagnose them. Some patients have both conditions at the same time, which makes their suffering worse.

SleepDiagnostics

E1 ReplicatedTrialPEM not requiredRCT

Tuina therapy for patients with chronic fatigue syndrome: a randomized controlled trial.

Wang, Shoujian, Ren, Jun, Zhou, Xin et al.·Journal of translational medicine·2026

This study tested whether Tuina, a hands-on therapy from traditional Chinese medicine, could help people with ME/CFS feel less tired. Over 4 weeks, people who received Tuina three times per week alongside their usual care felt significantly better than those who received usual care alone. The improvement was especially noticeable for physical tiredness, and people also reported better sleep and less anxiety.

Sleep

E1 ReplicatedTrialPEM not requiredRCT

Effectiveness of a brief multicomponent intervention to improve physical activity level and functional capacity in fibromyalgia and chronic fatigue syndrome (Synchronize+).

Martín-Borràs, Carme, González Serra, Gemma, Carrasco-Querol, Noèlia et al.·Frontiers in physiology·2024

Researchers tested a 12-hour program combining physical activity guidance, nutrition advice, and sleep/timing education for people with fibromyalgia and chronic fatigue syndrome. Participants who completed the program increased their weekly activity, reduced sitting time, slept better, and showed improvements in strength and aerobic fitness compared to those receiving standard care. These improvements appeared within 3 months of completing the brief intervention.

Sleep

E1 ReplicatedTrialPEM not requiredRCT

Acupoint massage at Shenque (CV 8) for chronic fatigue syndrome: a randomized controlled trial.

Li, Zhijun, Ji, Rong, Yan, Chaoqun et al.·Zhongguo zhen jiu = Chinese acupuncture & moxibustion·2024

Researchers tested whether massaging a specific acupuncture point called Shenque (located on the abdomen) could help people with chronic fatigue syndrome. Patients in the treatment group received 10-minute massages three times a week for four weeks, while the control group received no treatment. The treatment group showed meaningful improvements in fatigue and sleep quality compared to the control group.

Sleep

E1 ReplicatedTrialPEM not requiredRCT

Efficacy of aquatic vs land-based therapy for pain management in women with fibromyalgia: a randomised controlled trial.

Rivas Neira, S, Pasqual Marques, A, Fernández Cervantes, R et al.·Physiotherapy·2024

This study compared two types of exercise therapy for women with fibromyalgia: exercising in a pool (aquatic therapy) versus exercising on land. Both groups did 60-minute exercise sessions three times a week for 12 weeks. Six weeks after the program ended, women who did aquatic therapy reported less pain and better sleep quality than those who exercised on land, suggesting that water-based exercise may be particularly helpful for fibromyalgia.

Pain and SensitizationSleep

E1 ReplicatedTrialPEM not requiredRCT

Effects of Yijinjing Qigongin Alleviating Fatigue, Sleep Quality, and Health Status on Patients with Chronic Fatigue Syndrome: A Randomized, Controlled, and Parallel Group Clinical Study.

Xie, Fangfang, Dong, Wenjun, Guan, Chong et al.·Complementary medicine research·2023

This study tested whether Yijinjing, an ancient Chinese exercise practice with 12 movements, could help patients with ME/CFS. Forty patients either practiced Yijinjing six times per week for 12 weeks or received cognitive behavioral education. The Yijinjing group showed greater improvements in fatigue, sleep quality, and quality of life compared to the education group.

Pain and SensitizationSleep

E1 ReplicatedTrialPEM not requiredRCT

The Qigong of Prolong Life With Nine Turn Method Relieve Fatigue, Sleep, Anxiety and Depression in Patients With Chronic Fatigue Syndrome: A Randomized Controlled Clinical Study.

Xie, Fangfang, You, Yanli, Guan, Chong et al.·Frontiers in medicine·2022

This study tested whether a traditional Chinese exercise called Qigong (specifically the Prolong Life with Nine Turn Method) could help people with ME/CFS feel less tired, sleep better, and experience less anxiety and depression. Ninety patients tried either the Qigong exercise or cognitive behavioral therapy (a talk-based treatment) for 12 weeks, and both groups improved significantly, with Qigong showing slightly better results.

Sleep

E1 ReplicatedTrialPEM unclearRCT

Effect of Dietary Coenzyme Q10 Plus NADH Supplementation on Fatigue Perception and Health-Related Quality of Life in Individuals with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: A Prospective, Randomized, Double-Blind, Placebo-Controlled Trial.

Castro-Marrero, Jesús, Segundo, Maria Jose, Lacasa, Marcos et al.·Nutrients·2021

This study tested whether taking two supplements together—coenzyme Q10 and NADH—could help reduce fatigue and improve quality of life in people with ME/CFS. Over 200 patients took either the supplements or a placebo for 12 weeks. The group taking the supplements reported feeling less mentally tired, slept better, and experienced improvements in their overall quality of life compared to the placebo group.

Sleep

E1 ReplicatedTrialPEM unclearRCT

Effect of Melatonin Plus Zinc Supplementation on Fatigue Perception in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial.

Castro-Marrero, Jesús, Zaragozá, Maria-Cleofé, López-Vílchez, Irene et al.·Antioxidants (Basel, Switzerland)·2021

This study tested whether taking melatonin (1 mg) and zinc (10 mg) together could help reduce fatigue in ME/CFS patients. Over 16 weeks, people taking the supplement reported feeling less physically tired compared to those taking placebo, and they also reported better overall quality of life. The supplements appeared to be safe with no serious side effects reported.

Sleep

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Evidence Atlas

Evidence browser

Exercise therapy for chronic fatigue syndrome.

Sleep Disturbances in Pediatric Chronic Fatigue Syndrome: A Review of Current Research.

Exercise therapy for chronic fatigue syndrome.

Homeopathic treatments in psychiatry: a systematic review of randomized placebo-controlled studies.

Sleep, pain, fibromyalgia, and chronic fatigue syndrome.

Sleep disturbances in multiple sclerosis.

Psychiatric aspects of chronic fatigue syndrome and fibromyalgia.

Clinical uses of melatonin: evaluation of human trials.

Central nervous system abnormalities in fibromyalgia and chronic fatigue syndrome: new concepts in treatment.

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

Review of clinical and psychobiological dimensions of the chronic fatigue syndrome: differentiation from depression and contribution of sleep dysfunctions.

Fibromyalgia and chronic fatigue syndrome: similarities and differences.

Tuina therapy for patients with chronic fatigue syndrome: a randomized controlled trial.

Effectiveness of a brief multicomponent intervention to improve physical activity level and functional capacity in fibromyalgia and chronic fatigue syndrome (Synchronize+).

Acupoint massage at Shenque (CV 8) for chronic fatigue syndrome: a randomized controlled trial.

Efficacy of aquatic vs land-based therapy for pain management in women with fibromyalgia: a randomised controlled trial.

Effects of Yijinjing Qigongin Alleviating Fatigue, Sleep Quality, and Health Status on Patients with Chronic Fatigue Syndrome: A Randomized, Controlled, and Parallel Group Clinical Study.

The Qigong of Prolong Life With Nine Turn Method Relieve Fatigue, Sleep, Anxiety and Depression in Patients With Chronic Fatigue Syndrome: A Randomized Controlled Clinical Study.

Effect of Dietary Coenzyme Q10 Plus NADH Supplementation on Fatigue Perception and Health-Related Quality of Life in Individuals with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: A Prospective, Randomized, Double-Blind, Placebo-Controlled Trial.

Effect of Melatonin Plus Zinc Supplementation on Fatigue Perception in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial.

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