Human lymphoblastoid and fibroblast interferon in the treatment of chronic hepatitis B.
Twenty-six patients, positive for hepatitis B surface antigen (HBsAg), hepatitis B e antigen (HBeAg), hepatitis B virus (HBV)-deoxyribonucleic acid (DNA), and DNA polymerase activity, were treated with human lymphoblastoid interferon (IFN-alpha) or human fibroblast interferon (IFN-beta) after enoxolone glycoside (glycyrrhizinic acid), given for four weeks and then withdrawn. The interferons were given continuously for four weeks. Four months after the treatment, six of 12 patients treated with IFN-alpha were both HBeAg-negative and HBV-DNA-negative while three of 14 patients treated with IFN-beta were HBV-DNA-negative and one was HBeAg-negative. None of the ten untreated control patients became negative for either HBeAg or HBV-DNA. All patients studied remained HBsAg-positive. Both interferons were generally well tolerated. A persistent low-grade fever was reported by more patients in the IFN-beta group and hair and weight loss were more common in the IFN-alpha group. The results indicate that the combination of enoxolone glycoside withdrawal and IFN-alpha treatment reduces HBV replication more effectively than does interferon alone.
Hayashi
J
J
Department of General Medicine, Kyushu University Hospital, Fukuoka, Japan.
Noguchi
A
A
Nakashima
K
K
Hayashi
S
S
Kashiwagi
S
S
Mayumi
T
T
Motomura
M
M
D000293:Adolescent; D000328:Adult; D000410:Alanine Transaminase / Q000097:blood; D002353:Carrier State / Q000188:drug therapy* / Q000201:enzymology; D002908:Chronic Disease; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D005260:Female; D006034:Glycyrrhetinic Acid / Q000008:administration & dosage / Q000627:therapeutic use*; D006509:Hepatitis B / Q000188:drug therapy* / Q000201:enzymology; D006515:Hepatitis B virus / Q000502:physiology; D006801:Humans; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D007370:Interferon Type I / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D014779:Virus Replication
D007370:Interferon Type I; D000410:Alanine Transaminase; D006034:Glycyrrhetinic Acid