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

Half of CFS patients with high HHV-6 & EBV titers improve 30% or better on Valcyte: Montoya

  [ 10 votes ]   [ 1 Comment ]
www.ProHealth.com • October 16, 2012


Article:
Response to valganciclovir in chronic fatigue syndrome patients with human herpesvirus 6 and Epstein-Barr virus IgG antibody titers
- Source: Journal of Medical Virology, Oct 10, 2012

By Tessa Watt, Jose G Montoya, et al.

[Note: Dr. Montoya has studied the impact of the antiviral valganciclovir (Valcyte®) on ME/CFS patients affected by these viruses for years. This report suggests longer term treatment may be linked to better response.]

Abstract:
Valganciclovir has been reported to improve physical and cognitive symptoms in patients with chronic fatigue syndrome (CFS) with elevated human herpesvirus 6 (HHV-6) and Epstein–Barr virus (EBV) IgG antibody titers [concentrations].

This study investigated whether antibody titers against HHV-6 and EBV were associated with clinical response to valganciclovir in a subset of CFS patients.

An uncontrolled, unblinded retrospective chart review was performed on 61 CFS patients treated with 900mg valganciclovir daily (55 of whom took an induction dose of 1,800mg daily for the first 3 weeks).

Antibody titers were considered high if:

• HHV-6 IgG was 1:320 or greater,

• EBV viral capsid antigen (VCA) IgG was 1:640 or greater,

• And EBV early antigen (EA) IgG was 1:160 or greater.

Patients self-rated physical and cognitive functioning as a percentage of their functioning prior to illness.

Patients were categorized as responders if they experienced at least 30% improvement in physical and/or cognitive functioning.

Thirty-two patients (52%) were categorized as responders.

Among these:

• 19 patients (59%) responded physically

• And 26 patients (81%) responded cognitively.

Baseline antibody titers showed no significant association with response.

After treatment, the average change in physical and cognitive functioning levels for all patients was +19% and +23%, respectively (P<0.0001). Longer treatment was associated with improved response (P=0.0002).

No significant difference was found between responders and non-responders among other variables analyzed.

Valganciclovir treatment, independent of the baseline antibody titers, was associated with self-rated improvement in physical and cognitive functioning for CFS patients who had positive HHV-6 and/or EBV serologies.

Longer valganciclovir treatment correlated with an improved response.

Source: Journal of Medical Virology, Oct 10, 2012;84(12), pp 1967-1974. DOI: 10.1002/jmv.23411, by Watt T, Oberfoell S, Balise R, Lunn MR, Kar AK, Merrihew L, Bhangoo MS, Montoya JG. Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University Medical Center, Palo Alto, California; University of Michigan Medical School, Ann Arbor; David Geffen School of Medicine, UCLA, Los Angeles, California; Brigham and Women’s Hospital, Boston, Massachusetts; San Diego School of Medicine, University of California, USA. [Email: Jose G Montoya Gilberto@stanford.edu]





Post a Comment

Featured Products From the ProHealth Store
Ultra EPA  - Fish Oil FibroSleep™ Vitamin D3 Extreme™

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


Article Comments Post a Comment

Longer valganciclovir treatment correlated with an improved response.
Posted by: IanH
Oct 16, 2012
It would have been great if this improved response over longer term treatment could have been enumerated.
Reply Reply
 
NAD+ Ignite with Niagen

Featured Products

Vitamin D3 Extreme™ Vitamin D3 Extreme™
50,000 IU Vitamin D3 - Prescription Strength
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function

Natural Remedies

Front Line Defense Against Colds & Flu - Support for Healthy Immune System Balance Front Line Defense Against Colds & Flu - Support for Healthy Immune System Balance
Itching to Find Dry Skin Relief? Itching to Find Dry Skin Relief?
How Glutathione Can Save Your Life How Glutathione Can Save Your Life
Fatigue & Fibro Fog: Could You Have a B-12 Deficiency? Fatigue & Fibro Fog: Could You Have a B-12 Deficiency?
Block Acid Reflux to Prevent Esophageal Problems! Block Acid Reflux to Prevent Esophageal Problems!

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