Non‐interferon‐based therapy: an option for amelioration of necro‐inflammation in hepatitis C patients who cannot afford interferon therapy
Identifieur interne : 002570 ( Main/Exploration ); précédent : 002569; suivant : 002571Non‐interferon‐based therapy: an option for amelioration of necro‐inflammation in hepatitis C patients who cannot afford interferon therapy
Auteurs : Abdel-Rahman El-Zayadi ; Mohy Attia ; Hanaa M. Badran ; Ahmed El-Tawil ; Khaled Zalata ; Eman Barakat ; Osaima Selim ; Adham El-Nakeeb [Égypte] ; Ahmed Saied [Égypte]Source :
- Liver International [ 1478-3223 ] ; 2005-08.
English descriptors
- Teeft :
- Alanine aminotransferase, Amantadine, Amantadine hydrochloride, Antiviral effect, Biochemical response, Blackwell munksgaard, Cairo liver center, Chronic hepatitis, Considerable number, Disease progression, Egyptian patients, Etbr, Etvr, Gastroenterol hepatol, Groups group, Health insurance, Hepatitis, Histological activity index, Histopathological examination, Interferon, Interferon therapy, Lipid peroxidation, Liver biopsy, Liver disease, Milk thistle, Natural history, Patients group, Ribavirin, Secondary goal, Shams university, Silybum marianum, Silymarin, Silymarin therapy, Specialized center, Statistical evaluation, Therapy, Treatment virological response, Udca, Ursodeoxycholic acid, Viral load, Virological, Virological response, Virological responses.
Abstract
Objectives: Interferon (IFN) therapy is not affordable by the majority of Egyptian patients. Our aim was to tailor an effective and inexpensive regimen that ameliorates hepatic necro‐inflammatory activity among chronic hepatitis C (CHC) patients. Methods: One hundred and seventy naïve CHC patients with elevated alanine aminotransferase (ALT) (>1.5‐fold) and detectable hepatitis C virus (HCV)‐RNA by polymerase chain reaction, who cannot afford IFN‐based therapy were randomly allocated either to non‐interferon‐based therapy (N‐IFN‐BT) (group I) or silymarin therapy (group II). Group I comprised 87 patients (biopsy proved chronic hepatitis in 62 patients) who were administered a daily combination of ribavirin (600–800 mg) plus amantadine (200 mg) and ursodeoxycholic acid (UDCA) (500 mg) for 24 weeks. Group II comprised 83 patients who were administered Silymarin 450 mg/day for 24 weeks. Results: Statistical evaluation was conducted on 82 patients from group I and 72 from group II because of the withdrawal of five and 11 patients from Groups I and II, respectively. Age, sex, social status and biochemical parameters were comparable in both groups. Normalization of ALT at the end of treatment was achieved in 58.5% and 15.3% (P<0.001), whereas end of treatment virologic response (ETVR) was achieved in 2.4% and 0% of Groups I and II, respectively. Twenty‐four weeks after cessation of therapy, sustained biochemical response (SBR) was achieved in 28% and 2.8% (P<0.001), while sustained virologic response (SVR) was maintained in 2.4% and 0% of the patients in Groups I and II, respectively. In Group I, histopathological examination revealed a decreased activity index by an average score of 1.5 points among 38/62 of the rebiopsied patients. Conclusion: Twenty‐four weeks N‐IFN‐BT achieved a fourfold‐higher ETBR and a tenfold‐higher SBR compared with silymarin therapy, which reflects an improvement of necroinflammatory activity as proven by repeat histopathology.
Url:
DOI: 10.1111/j.1478-3231.2005.01110.x
Affiliations:
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<term>Disease progression</term>
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<term>Patients group</term>
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<term>Secondary goal</term>
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<front><div type="abstract" xml:lang="en">Objectives: Interferon (IFN) therapy is not affordable by the majority of Egyptian patients. Our aim was to tailor an effective and inexpensive regimen that ameliorates hepatic necro‐inflammatory activity among chronic hepatitis C (CHC) patients. Methods: One hundred and seventy naïve CHC patients with elevated alanine aminotransferase (ALT) (>1.5‐fold) and detectable hepatitis C virus (HCV)‐RNA by polymerase chain reaction, who cannot afford IFN‐based therapy were randomly allocated either to non‐interferon‐based therapy (N‐IFN‐BT) (group I) or silymarin therapy (group II). Group I comprised 87 patients (biopsy proved chronic hepatitis in 62 patients) who were administered a daily combination of ribavirin (600–800 mg) plus amantadine (200 mg) and ursodeoxycholic acid (UDCA) (500 mg) for 24 weeks. Group II comprised 83 patients who were administered Silymarin 450 mg/day for 24 weeks. Results: Statistical evaluation was conducted on 82 patients from group I and 72 from group II because of the withdrawal of five and 11 patients from Groups I and II, respectively. Age, sex, social status and biochemical parameters were comparable in both groups. Normalization of ALT at the end of treatment was achieved in 58.5% and 15.3% (P<0.001), whereas end of treatment virologic response (ETVR) was achieved in 2.4% and 0% of Groups I and II, respectively. Twenty‐four weeks after cessation of therapy, sustained biochemical response (SBR) was achieved in 28% and 2.8% (P<0.001), while sustained virologic response (SVR) was maintained in 2.4% and 0% of the patients in Groups I and II, respectively. In Group I, histopathological examination revealed a decreased activity index by an average score of 1.5 points among 38/62 of the rebiopsied patients. Conclusion: Twenty‐four weeks N‐IFN‐BT achieved a fourfold‐higher ETBR and a tenfold‐higher SBR compared with silymarin therapy, which reflects an improvement of necroinflammatory activity as proven by repeat histopathology.</div>
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