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HIV and Hepatitis.com Coverage of the
41st Annual Meeting of the European Association
for the Study of the Liver (41st EASL)

April 26 - 30, 2006, Vienna, Austria



Treatment for Chronic Hepatitis B: FDA-approved Therapies

 Adefovir (Hepsera)
 Entecavir (Baraclude)
 Peginterferon alfa-2a (Pegasys)
 Lamivudine (Epivir-HBV)


Adefovir (Hepsera)

EMERGENCE OF DUAL-RESISTANCE HBV MUTATIONS TO ADEFOVIR-DIPIVOXIL AND LAMIVUDINE IN A HEPATITIS B PATIENT WITH COMBINATION THERAPY FOR ADEFOVIR-RESISTANCE
SY Kwon. Abstract 740.

SAFETY AND EFFICACY OF ADEFOVIR DIPIVOXIL IN PATIENTS WITH LAMIVUDINE-RESISTANT CHRONIC HEPATITIS B UNDERGOING LIVER TRANSPLANTATION.
E Schiff. Abstract 2 (Oral).

TWO-STATE MODELING OF VIROLOGICAL AND BIOCHEMICAL EFFICACY PLUS LIVER BIOPSIES DEMONSTRATE EFFICACY OF ADEFOVIR DIPIVOXIL IN HBEAG-NEGATIVE CHRONIC HEPATITIS B OVER FOUR OR FIVE YEARS
S Hadziyannis. Abstract 494.

THE IMPROVED THERAPEUTIC EFFECTS OF ADEFOVIR DIPIVOXIL IN PATIENTS WITH HBE-AG-NEGATIVE CHRONIC HEPATITIS B OFFSET AGAINST ITS INCREASED COST COMPARED TO LAMIVUDINE  
M Buti. Abstract 485.

FINAL ANALYSIS OF VIROLOGICAL OUTCOMES AND RESISTANCE DURING 5-YEARS OF ADEFOVIR DIPIVOXIL MONOTHERAPY IN HBEAG-NEGATIVE PATIENTS
 K Borroto-Esoda. Abstract 483.

DURABILITY OF HBEAG SEROCONVERSION FOLLOWING ADEFOVIR DIPIVOXIL TREATMENT FOR CHRONIC HEPATITIS B (CHB)
T T Chang. Abstract 503.

TREATMENT WITH ADEFOVIR ALONE OR IN COMBINATION WITH LAMIVUDINE IN CHRONIC HEPATITIS B LAMIVUDINE-RESISTANT PATIENTS: RESULTS AFTER TWO YEARS.
 V Barbon. Abstract 480.

FINAL ANALYSIS OF VIROLOGICAL OUTCOMES AND RESISTANCE DURING 5-YEARS OF ADEFOVIR DIPIVOXIL MONOTHERAPY IN HBEAG-NEGATIVE PATIENTS  
K. Borroto-Esoda. Abstract 483.

EFFICACY AND SAFETY OF 2 YEARS ADEFOVIR DIPIVOXIL (ADV) IN CHINESE PATIENTS WITH HBEAG POSITIVE CHRONIC HEPATITIS B (CHB).
M D Zeng. Abstract 496.

VIRAL RESISTANCE OCCURS VERY COMMONLY DURING LONG-TERM ADEFOVIR THERAPY IN LAMIVUDINE-RESISTANT PATIENTS WITH GENOTYPE C HEPATITIS B VIRUS
Y-S. Lee. Abstract 500 .

PRIMARY ADEFOVIR RESISTANCE MUTATIONS IN PATIENTS WITH YMDD MUTATION AND RESISTANCE TO LAMIVUDINE: THE INCIDENCE AND CLINICAL COURSE  
J
. H. Lee. Abstract 467.

HBV QUASISPECIES SELECTED DURING LAMIVUDINE TREATMENT MAY CONTRIBUTE TO ADEFOVIR DIPIVOXIL RESISTANCE
F Moriconi. Abstract 504.

VIRAL RESISTANCE TO ADEFOVIR THERAPY RESULTS FROM REAPPEARED WILD TYPE HEPATITIS B VIRUS IN MAJORITY OF PATIENTS WITH YMDD MUTANTS
S H Ryu. Abstract 510.

PRIMARY RESISTANCE OF A NOVEL HEPATITIS B VIRUS VARIANT TO ADEFOVIR
O Schildgen. Abstract 511.

NON-RESPONSE AND RESISTANCE TO ADEFOVIR DIPIVOXIL IN CHRONIC HEPATITIS B PATIENTS WITH LAMIVUDINE RESISTANCE  
A Valdes. Abstract 515.

 

 

Entecavir (Baraclude) 

ENTECAVIR (ETV) DEMONSTRATES CONSISTENT RESPONSES THROUGHOUT BASELINE DISEASE AND DEMOGRAPHIC SUBGROUPS FOR THE TREATMENT OF LAMIVUDINE-REFRACTORY HBEAG(+) PATIENTS WITH CHRONIC HEPATITIS B
 C Yurdaydin. Abstract 512.

ENTECAVIR RESULTS IN EARLY VIRAL LOAD REDUCTION IN CHRONIC HEPATITIS B PATIENTS WHO HAVE FAILED LAMIVUDINE THERAPY: A RANDOMIZED, PLACEBO-CONTROLLED STUDY IN CHINA
G Yao. Abstract 518.

EFFICACY AND SAFETY OF ENTECAVIR IN JAPANESE ADULT PATIENTS WITH INCOMPLETE RESPONSE TO CURRENT LAMIVUDINE TREATMENT: A PHASE II CLINICAL TRIAL
Y Karino. Abstract 498.

ENTECAVIR RESULTS IN CONTINUED VIROLOGIC AND BIOCHEMICAL IMPROVEMENT AND HBEAG SEROCONVERSION THROUGH 96 WEEKS OF TREATMENT IN LAMIVUDINE-REFRACTORY, HBEAG(+) CHRONIC HEPATITIS B PATIENTS (ETV-026)  
C Yurdaydin. Abstract 80.

ENTECAVIR IS SUPERIOR TO LAMIVUDINE FOR THE TREATMENT OF CHRONIC HEPATITIS B (CHB): RESULTS OF A PHASE 3 CHINESE STUDY (ETV-023) IN NUCLEOSIDE-NAÏVE PATIENTS
G Yao. Abstract 519.

HIGH BARRIER TO RESISTANCE RESULTS IN NO EMERGENCE OF ENTECAVIR RESISTANCE IN NUCLEOSIDE-NAÏVE SUBJECTS DURING THE FIRST TWO YEARS OF THERAPY
R J Colonno. Abstract 490.

MODELING CLINICAL BENEFITS OF SUPPRESSING VIRAL REPLICATION IN HBEAG-NEGATIVE CHRONIC HEPATITIS B (CHB) PATIENTS: A NUMBER-NEEDED-TO-TREAT (NNT) ANALYSIS OF ENTECAVIR AND ADEFOVIR  
U H Iloeje
. Abstract 497.

EFFECTS OF ENTECAVIR AND LAMIVUDINE ON ADVANCED LIVER FIBROSIS AFTER 48 WEEKS OF TREATMENT IN PATIENTS WITH CHB INFECTION: RESULTS OF THREE PIVOTAL TRIALS  
H Simsek. Abstract 513.     

ENTECAVIR (ETV) DEMONSTRATES CONSISTENT RESPONSES THROUGHOUT BASELINE DISEASE AND DEMOGRAPHIC SUBGROUPS FOR THE TREATMENT OF LAMIVUDINE-REFRACTORY HBEAG(+) PATIENTS WITH CHRONIC HEPATITIS B
C Youdaydin. Abstract 512.   

 

 

Peginterferon alfa-2a (Pegasys)

THE MAJORITY OF PATIENTS WITH HBEAG-NEGATIVE CHRONIC HEPATITIS B TREATED WITH PEGINTERFERON ALFA-2A (40KD) [PEGASYS®] SUSTAIN RESPONSES 2 YEARS POST-TREATMENT
P Marcellin. Abstract 743.


PEGINTERFERON ALFA-2A (40KD) (PEGASYS) REVERSES CIRRHOSIS, IMPROVES FIBROSIS AND SLOWS PROGRESSION OF FIBROSIS IN PATIENTS WITH HBEAG-POSITIVE OR HBEAG-NEGATIVE CHRONIC HEPATITIS B (CHB).

G Cooksley. Abstract 491.
                     

EFFICACY AND SAFETY OF PEGINTERFERON ALFA-2A (40KD) (PEGASYS) IN PATIENTS WITH CHRONIC HEPATITIS B WHO HAD RECEIVED PRIOR TREATMENT WITH NUCLEOS(T)IDE ANALOGUES – THE PEGALAM COHORT  
P Marcellin.
Abstract 502.

HBEAG AND HBV DNA KINETICS IN HBSAG CLEARANCE WITH PEGINTERFERON ALFA-2A (40KD) (PEGASYS) TREATMENT FOR HBEAG-POSITIVE CHRONIC HEPATITIS B (CHB)  
M W Fried. Abstract 492.

 

Lamivudine (Epivir-HBV)

Format


EMERGENCE OF DUAL-RESISTANCE HBV MUTATIONS TO ADEFOVIR-DIPIVOXIL AND LAMIVUDINE IN A HEPATITIS B PATIENT WITH COMBINATION THERAPY FOR ADEFOVIR-RESISTANCE
SY Kwon. Abstract 740.

LAMIVUDINE THERAPY IN CHILDREN WITH CHRONIC HEPATITIS B.
A Liberek. Abstract 501.

EARLY HEPATITIS B VIRAL DYNAMICS AND END OF TREATMENT VIROLOGICAL RESPONSE (ETVR) IN CHRONIC HEPATITIS B/ HBEAG (-) PATIENTS RECEIVING PEGYLATED INTERFERON ALFA-2B AND/OR LAMIVUDINE.
T Vassiliadis. Abstract 517.

TREATMENT WITH ADEFOVIR ALONE OR IN COMBINATION WITH LAMIVUDINE IN CHRONIC HEPATITIS B LAMIVUDINE-RESISTANT PATIENTS: RESULTS AFTER TWO YEARS.
V Barbon. Abstract 480.

HBV QUASISPECIES SELECTED DURING LAMIVUDINE TREATMENT MAY CONTRIBUTE TO ADEFOVIR DIPIVOXIL RESISTANCE  
F Moriconi. Abstract 504.





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