ProHealth health Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help

|
|
|
|

Trending News

Vitamin D Deficiency Linked to Neurological Diseases; Also Raises Risk of Asthma Attacks, and More

7 Best Foods You Can Eat

Study: Doubling saturated fat in the diet does not increase saturated fat in blood

The Gut Microbiome and the Brain

Fight Inflammation and Promote Cognitive Health with High-OPC Grape Seed

CoQ10 supplementation reduces statin-related muscle pain in randomized trial

Controlling obesity with potato extract

Plant used in traditional Chinese medicine may treat metabolic diseases and obesity

Natural Gut Viruses Join Bacterial “Cousins” in Maintaining Health and Fighting Infections

Proton pump inhibitors decrease diversity in gut microbiome, increase risk for complications

 
Print Page
Email Article

Postexertional Malaise in Women with Chronic Fatigue Syndrome – Source: Journal of Women’s Health, Jan 24, 2009

  [ 16 votes ]   [ 1 Comment ]
By J Mark VanNess, PhD, et al. • www.ProHealth.com • January 26, 2010


Abstract Objective: Postexertional malaise (PEM) is a defining characteristic of chronic fatigue syndrome (CFS) that remains a source of some controversy. The purpose of this study was to explore the effects of an exercise challenge on CFS symptoms from a patient perspective.

Methods: This study included 25 female CFS patients and 23 age-matched sedentary controls. All participants underwent a maximal cardiopulmonary exercise test. Subjects completed a health and well-being survey (SF-36) 7 days postexercise. Subjects also provided, approximately 7 days after testing, written answers to open-ended questions pertaining to physical and cognitive responses to the test and length of recovery. SF-36 data were compared using multivariate analyses. Written questionnaire responses were used to determine recovery time as well as number and type of symptoms experienced.

Results: Written questionnaires revealed that:

• Within 24 hours of the test, 85% of controls indicated full recovery, in contrast to 0 CFS patients.

• The remaining 15% of controls recovered within 48 hours of the test. In contrast, only 1 CFS patient recovered within 48 hours.

• Symptoms reported after the exercise test included fatigue, light-headedness, muscular/joint pain, cognitive dysfunction, headache, nausea, physical weakness, trembling/instability, insomnia, and sore throat/glands.

• A significant multivariate effect for the SF-36 responses (p < 0.001) indicated lower functioning among the CFS patients, which was most pronounced for items measuring physiological function.

Conclusions: The results of this study suggest that postexertional malaise is both a real and an incapacitating condition for women with CFS, and that their responses to exercise are distinctively different from those of sedentary controls.

Source: Journal of Women’s Health, Jan 24, 2009. PMID: 20095909, by VanNess JM, Stevens SR, Bateman L, Stiles TL, Snell CR. Pacific Fatigue Laboratory, University of the Pacific, Stockton, California. [E-mail: mvanness@pacific.edu]




Please Discuss This Article:   Post a Comment 

exercise & CF
Posted by: victoria
Jan 27, 2010
good study, sounds like maybe they selected their CF pts better than most others of these types of studies that make it sound like graded exercise helps CF.
Reply Reply
 
Free Chronic Fatigue Syndrome and Fibromyalgia Newsletters
Subscribe to
Our FREE
Newsletter
Subscribe Now!
Receive up-to-date ME/CFS & Fibromyalgia treatment and research news
 Privacy Guaranteed  |  View Archives

Save on Nutritional Supplement Orders

Featured Products

FibroSleep™ by ProHealth FibroSleep™ by ProHealth
The All-in-One Natural Sleep Aid
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Ultra EPA  - Fish Oil Ultra EPA - Fish Oil
Ultra concentrated source of essential fish oils
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium
Vitamin D3 Extreme™ by ProHealth Vitamin D3 Extreme™ by ProHealth
50,000 IU Vitamin D3 - Prescription Strength

Natural Remedies

The Curcumin Revolution: The Curcumin Revolution: "Golden" Ticket to Better Health
Undenatured Type II Collagen - Chicken Soup for Your Joints Undenatured Type II Collagen - Chicken Soup for Your Joints
A Breakthrough for Mitochondrial Dysfunction A Breakthrough for Mitochondrial Dysfunction
Irritable Bowel Syndrome: Unlocking the Secrets of Peppermint, Acacia and Fennel Irritable Bowel Syndrome: Unlocking the Secrets of Peppermint, Acacia and Fennel
Broad Spectrum Protection Against Brain Aging Broad Spectrum Protection Against Brain Aging

FIBROMYALGIA RESOURCES
What is Fibromyalgia?
Fibromyalgia Diagnosis
Fibromyalgia Symptoms
Fibromyalgia Treatments
| CFS RESOURCES
What is CFS?
ME/CFS Diagnosis
ME/CFS Symptoms
ME/CFS Treatments
| FORUMS
Fibromyalgia
ME/CFS
ADVANCED MEDICAL LABS
WHOLESALE  |  AFFILIATES
GUARANTEE  |  PRIVACY
CONTACT US
LIBRARY
RSS
SITE MAP
ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus
Credit Card Processing