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

Curcumin: The All In One Solution, Part 2

CoQ10 — A Nutritional Powerhouse for Mitochondrial Health

How to Prevent Hearing Loss and Improve Your Hearing With Nutrition

What Are the Benefits of Vitamin K2?

Vitamin D deficiency + high fat diet = metabolic syndrome

Use Burdock Oil to Promote Healthy Hair Growth

Why You Should Take Your Apple Cider Vinegar at Night

AMA journal associates iron deficiency with hearing loss

Lutein linked to preservation of crystallized intelligence

Zinc eaten at levels found in biofortified crops reduces 'wear and tear' on DNA

 
Print Page
Email Article

Evidence for generalized hyperalgesia in chronic fatigue syndrome: A case control study – Source: Clinical Rheumatology, Jan 14, 2010

  [ 26 votes ]   [ Discuss This Article ]
By Mira Meeus, Jo Nijs, et al. • www.ProHealth.com • January 16, 2010


Several studies provided evidence for generalized hyperalgesia [heightened sensitivity to pain] in fibromyalgia or whiplash-associated disorders. In chronic fatigue syndrome, however, pain is a frequently reported complaint, but up to now, evidence for generalized hyperalgesia is lacking.

The aim of this study is to examine whether the pressure pain thresholds (PPTs) at both symptomatic and asymptomatic sites differ in chronic fatigue syndrome (CFS) patients with chronic pain, compared to healthy controls.

Therefore, 30 CFS patients with chronic pain and 30 age- and gender-matched healthy controls indicated on a Margolis Pain Diagram where they felt pain lasting longer than 24 h in the past 4 weeks. [Note the paper cites studies indicating 84% to 94% of CFS patients often suffer generalized pain of unexplained origen.]

After completing a test battery of questionnaires evaluating pain cognitions, functional status and symptomatology, a blinded researcher assessed PPTs bilaterally at seven non-specific sites on both trunk and extremities.

PPTs were compared for the two complete groups.

In addition, PPTs of patients and controls who did not report pain in a respective zone were compared.

Pressure pain thresholds of the patients were significantly lower (p < 0.001) compared to those of the control group, also when pain-free samples per zone were compared (p < 0.001). [Meaning the probability these findings resulted by chance is less than 1 in 1,000.]

• The mean PPT was 3.30 kg/cm(2) in all CFS patients and 8.09 kg/cm(2) in the controls.

• No confounding factors responsible for the observed differences, as, e.g., catastrophizing and depression, could be revealed.

These findings provide evidence for the existence of hyperalgesia even in asymptomatic areas (generalized secondary hyperalgesia). The generalized hyperalgesia may represent the involvement of a sensitized central nervous system.

Source: Clinical Rheumatology, Jan 14, 2010. PMID: 20077123, by Meeus M, Nijs J, Huybrechts S, Truijen S. Department of Health Sciences, Division of Musculoskeletal Physiotherapy, Artesis Hogeschool Antwerpen, Merksem, Belgium; Department of Human Physiology, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium. [E-mail: jo.nijs@vub.ac.be]





Post a Comment

Featured Products From the ProHealth Store
FibroSleep™ Optimized Curcumin Longvida® Ultra EPA  - Fish Oil

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


Article Comments



Be the first to comment on this article!

Post a Comment


 
NAD+ Ignite with Niagen

Featured Products

Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
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

Natural Remedies

Ubiquinol - A More Advanced Form of the Energy Producing Nutrient CoQ-10 Ubiquinol - A More Advanced Form of the Energy Producing Nutrient CoQ-10
Anti-Inflammatory Properties of Tart Cherry Anti-Inflammatory Properties of Tart Cherry
Dreaming of a Good Night's Sleep? Dreaming of a Good Night's Sleep?
Vitamin K-2 – A Key Player in Cardiovascular and Bone Health Vitamin K-2 – A Key Player in Cardiovascular and Bone Health
The Guaifenesin Story: A centuries-old bark extract used for clearing the airways – now key to a popular FM symptom-reversal protocol The Guaifenesin Story: A centuries-old bark extract used for clearing the airways – now key to a popular FM symptom-reversal protocol

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