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
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

Can Autoimmune Conditions be Reversed? Researchers Make a Surprising Discovery

Scientifically-designed fasting diet lowers risks for major diseases

How One Tiny Molecule Turned into One Huge Health Breakthrough

Acupuncture boosts effectiveness of standard medical care for chronic pain, depression

Research on Astaxanthin Demonstrates Significant Whole Body Benefits

Humans have three times more brown body fat

Nutrients Boost Stem Cell Function

B12 Proven Essential for Every Cell

Soy isoflavones may benefit breast cancer patients

Dietary prebiotics improve sleep, buffer impacts of stress, says study

 
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]





Post a Comment

Featured Products From the ProHealth Store
Mitochondria Ignite™ with NT Factor® Optimized Curcumin Longvida® Energy NADH™ 12.5mg

Looking for Vitamins, Herbs and Supplements?
Search the ProHealth Store for Hundreds of Natural Health Products


Article Comments 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
 
NAD+ Ignite with Niagen

Featured Products

Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
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
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%

Natural Remedies

The Surprising Benefits of Probiotics - What You Didn't Know The Surprising Benefits of Probiotics - What You Didn't Know
Astaxanthin - A Little-Known but Power-Packed Nutrient Astaxanthin - A Little-Known but Power-Packed Nutrient
Curcumin - a Golden Gift of Nature with Benefits Still Untold Curcumin - a Golden Gift of Nature with Benefits Still Untold
Looking for Energy? Turn to Plants. Looking for Energy? Turn to Plants.
IBS, Crohn’s Disease, Colitis, and Other Digestive Disorders IBS, Crohn’s Disease, Colitis, and Other Digestive Disorders

CONTACT US
ProHealth, Inc.
555 Maple Ave
Carpinteria, CA 93013
(800) 366-6056  |  Email

· Become a Wholesaler
· Vendor Inquiries
· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE TO OUR NEWSLETTERS
Get the latest news about Fibromyalgia, M.E/Chronic Fatigue Syndrome, Lyme Disease and Natural Wellness

CONNECT WITH US ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus

© 2017 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map