By Anne Harding
NEW YORK, Jan 15 (Reuters Health) - When a patient with hepatitis C does
not get better after being treated with interferon, adding a second drug
may help. Unfortunately, most patients will not benefit from the
two-drug regimen, leaving them with essentially no treatment options,
Johns Hopkins researchers have found. "While combination therapy is
tolerable in most cases, the fact that the
vast majority will not benefit highlights the urgent and ongoing need
for more effective therapies for the treatment of chronic hepatitis
C," the authors write in the January 10th
issue of The Journal of the American
Medical Association.
About 4 million Americans and 150 million people worldwide have
hepatitis C, which is caused by a virus spread by contact with blood and
other body fluids. About 70% of hepatitis C patients will develop
chronic hepatitis, or inflammation of the liver, and 20% will develop
severe and potentially fatal liver damage, or cirrhosis. Cirrhosis in
turn increases the risk of liver cancer. Hepatitis C infection is now
the leading cause of liver transplant in the US.
But only 15% to 20% of patients experience a response to the drug that
lasts for 6 to 12 months after treatment. Adding a second
drug, the antiviral ribavirin, produces a lasting response in about 40%
of patients. The team sought to find out whether taking interferon along
with ribavirin
would help the patients who "failed" a first round of
interferon treatment.
Hepatitis C and Depression.
Yates WR, Gleason O Department of Psychiatry,
University of Oklahoma Health Sciences Center, Tulsa, USA. william-yates@ouhsc.edu
Although the incidence of hepatitis C virus (HCV) may be declining, a
large reservoir of patients with chronic hepatitis C exists. Unless
effective HCV antiviral regimens are developed, many patients with
asymptomatic HCV will develop clinical symptoms in the next 15 to 20
years. Mood disorders are common in patients with HCV referred for
psychiatric consultation. Interferon is the primary treatment for
chronic hepatitis C but can induce depression and other mental and
neuropsychiatry syndromes. Mood disorders associated with hepatitis C
may respond to psychiatric intervention. Psychiatrists need to be aware
of the clinical issues in the diagnosis and treatment of depression
complicating chronic hepatitis C.
Publication Types: Review Review, tutorial
PMID: 9706456, UI: 98371745
|
The investigators found that
the drug combination cleared the virus from 14% of these patients, with
a higher dose of ribavirin providing slightly
better results.
The researchers came to the conclusion after analyzing the results of 12
studies comparing interferon or interferon with ribavirin.
Interferon alone used to be the standard of care for hepatitis C
infection,
co-author Dr. Mark S. Sulkowski of the Johns Hopkins School of Medicine
told Reuters Health.
The studies included a total of 941 patients. "A 14% response
rate is still relatively low and we'll need to do better,"
Sulkowski told Reuters Health. He noted that a new, longer lasting form
of interferon, pegylated interferon, will probably become
available in the US this year. This new drug requires only a single
weekly injection. In its currently available form, interferon must be
given by injection three times a week.
Patients who do not show a complete viral response--meaning the virus
remains in their blood--may still benefit from antiviral treatment
because interferon can slow the development of liver injury, according
to an editorial by Dr. Raymond S. Koff of the University of
Massachusetts in Worcester. Koff has received grants for hepatitis C
research from various pharmaceutical and
biotechnology companies.
SOURCE: The Journal of the American Medical Association
2001;285:193-199,
212-213.
Don’t Take Your Liver to
Heaven, Lord knows we need it here!
|

Farewell to Cookie D who did
so
much online to help others. Although
Cookie was with Frontline only a short
time she is deeply missed for her goodness
and helping spirit. Happy Trails to you Cookie,
until we meet again.
Our condolences to the family.
Letter from the Editor and
Founder
The loss of loved ones is something we
never get used to in this world of Hepatitis and other chronic disease.
Even the loss of those we work with who choose to move on
are dearly missed for their input and caring
attitudes. It is our hope at Frontline to always respect others needs and let new patients know of available options to quell fear and begin the
education process. Please submit articles of personal stories to:
Ane@frontline-hepatitis-awareness.com
Frontline wishes to thank all who participated in our first “Dancing With the Dragon” HCV Testing and Musical Benefit in Seattle.
Ane Palmo
Reach
Out and Help Someone Today!
Sign the online Petition to David Satcher (now a new one though, they will get the message) on our web page please.
The URL is:
http://frontline-hepatitis-awareness.com/
We need signatures as we are leaving on March 15th or so
for DC and must have them in our hands. So March 15th is the last day you
can mail them snail mail. If you copy and paste it you can take a
clipboard to your mall and get signatures from the general public.
HCOP has asked us to add a postage stamp for each one
sent. If you wish that is fine. Mail by snail mail to: Frontline Hepatitis
Awareness Bruce Burkett, Vice President Frontline Hepatitis 10800 E.
Walnut Centralia, MO 65240 or email bburkett@socket.net |