ProHealth fibromyalgia 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

Orthostatic Intolerance, Part 1: Diagnosing OI

Yes, It Really Is Possible to Restore Mitochondrial Function!

Can Pomegranates Slow Aging?

Is Searching for THE Answer Making You Worse?

On Being Thankful for My Spouse as a Chronic Illness Sufferer

The Cure for Giving Up (When it Feels Like Chronic Pain Is Forever)

Orthostatic Intolerance, Part 2: Treating OI

Qigong and Fibromyalgia 

Changing the public narrative about chronic pain as a disease

Perfect presents for people with chronic pain

 
Print Page
Email Article

Relationship between autonomic cardiovascular control, case definition, clinical symptoms, and functional disability in adolescent chronic fatigue syndrome: An exploratory study

  [ 1 vote ]   [ Discuss This Article ]
By Vegard Bruun Wyller and Ingrid B Helland • www.ProHealth.com • February 12, 2013


 Note: The head-up tilt table table (HUT) is used to diagnose postural orthostatic tachycardia syndrome (POTS). POTS is common among adolescents with ME/CFS, particularly young women.

Relationship between autonomic cardiovascular control, case definition, clinical symptoms, and functional disability in adolescent chronic fatigue syndrome: An exploratory study

– Source: BioPsychoSocial Medicine, 2013, 7:5 doi:10.1186/1751-0759-7-5 

By Vegard Bruun Wyller and Ingrid B Helland

Abstract (provisional)

Chronic Fatigue Syndrome (CFS) is characterized by severe impairment and multiple symptoms. Autonomic dysregulation has been demonstrated in several studies. We aimed at exploring the relationship between indices of autonomic cardiovascular control, the case definition from Centers for Disease Control and Prevention (CDC criteria), important clinical symptoms, and disability in adolescent chronic fatigue syndrome.

38 CFS patients aged 12--18 years were recruited according to a wide case definition (ie. not requiring accompanying symptoms) and subjected to head-up tilt test (HUT) and a questionnaire. The relationships between variables were explored with multiple linear regression analyses. In the final models, disability was positively associated with symptoms of cognitive impairments (p<0.001), hypersensitivity (p<0.001), fatigue (p=0.003) and age (p=0.007). Symptoms of cognitive impairments were associated with age (p=0.002), heart rate (HR) at baseline (p=0.01), and HR response during HUT (p=0.02). Hypersensitivity was associated with HR response during HUT (p=0.001), high-frequency variability of heart rate (HF-RRI) at baseline (p=0.05), and adherence to the CDC criteria (p=0.005). Fatigue was associated with gender (p=0.007) and adherence to the CDC criteria (p=0.04).

In conclusion:

a) The disability of CFS patients is not only related to fatigue but to other symptoms as well;

b) Altered cardiovascular autonomic control is associated with certain symptoms;

c) The CDC criteria are poorly associated with disability, symptoms, and indices of altered autonomic nervous activity.

Source: BioPsychoSocial Medicine, 2013, 7:5 [doi:10.1186/1751-0759-7-5]. Vegard Bruun Wyller, Department of Paediatrics, Oslo University Hospital and University of Oslo; and Ingrid B Helland, Department of Paediatrics, Oslo University Hospital, Oslo, Norway.  

Note: The complete article is available HERE as a provisional PDF. The fully formatted PDF and HTML versions are in production.





Post a Comment

Featured Products From the ProHealth Store
Optimized Curcumin Longvida® Hydroxocobalamin Extreme™ Energy NADH™ 12.5mg


Article Comments



Be the first to comment on this article!

Post a Comment


 
Optimized Curcumin Longvida with Omega-3

Featured Products

Guaifenesin FA™ Guaifenesin FA™
Helps the Body Eliminate Excess Calcium and Phosphates
Fibro Freedom™ Fibro Freedom™
Soothes, Strengthens & Revitalizes
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth

Natural Remedies

Natural Support for Mood, Sleep and Mental Focus? L-theanine Natural Support for Mood, Sleep and Mental Focus? L-theanine
Magnesium + Malic Acid: One-Two Punch for Pain & Fatigue Magnesium + Malic Acid: One-Two Punch for Pain & Fatigue
Fatigue & Fibro Fog: Could You Have a B-12 Deficiency? Fatigue & Fibro Fog: Could You Have a B-12 Deficiency?
Dreaming of a Good Night's Sleep? Dreaming of a Good Night's Sleep?
Carry a Massage Therapist in Your Pocket Carry a Massage Therapist in Your Pocket

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